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

:root {
    --primary-color: #e63946;
    --dark-bg: #0a0a0a;
    --dark-secondary: #111111;
    --dark-card: #1a1a1a;
    --text-light: #ffffff;
    --text-gray: #9ca3af;
    --text-muted: #6b7280;
    --accent: #e63946;
    --accent-hover: #d62839;
    --gradient-1: linear-gradient(135deg, #e63946 0%, #ff6b6b 100%);
    --gradient-2: linear-gradient(135deg, rgba(230, 57, 70, 0.1) 0%, rgba(255, 107, 107, 0.1) 100%);
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Lazy loading images */
img {
    max-width: 100%;
    height: auto;
}

img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s;
}

img[loading="lazy"].loaded {
    opacity: 1;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(230, 57, 70, 0.1);
}

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

.logo {
    height: 40px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    transition: all 0.3s ease;
    /* Remove o fundo preto e integra com o site */
    filter: brightness(1.15) contrast(1.1) drop-shadow(0 0 10px rgba(230, 57, 70, 0.3));
    mix-blend-mode: lighten;
    padding: 0.25rem 0.5rem;
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(230, 57, 70, 0.05) 0%, transparent 100%);
}

.logo:hover {
    transform: scale(1.05);
    filter: brightness(1.25) contrast(1.15) drop-shadow(0 0 15px rgba(230, 57, 70, 0.5));
    background: linear-gradient(135deg, rgba(230, 57, 70, 0.1) 0%, transparent 100%);
}

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

.nav-menu a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-light);
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 120px 20px 60px;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: var(--gradient-1);
    top: -200px;
    right: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, #e63946 0%, #ff1744 100%);
    bottom: -150px;
    left: -150px;
    animation-delay: 5s;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: var(--gradient-1);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

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

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    background: rgba(230, 57, 70, 0.1);
    border: 1px solid rgba(230, 57, 70, 0.3);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    font-weight: 500;
    animation: fadeInDown 1s ease-out;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.highlight-gradient {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-gray);
    margin-bottom: 2.5rem;
    line-height: 1.8;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 4rem;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

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

.btn-primary {
    background: var(--gradient-1);
    color: var(--text-light);
    box-shadow: 0 4px 15px rgba(230, 57, 70, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(230, 57, 70, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-light);
    border: 2px solid rgba(230, 57, 70, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(230, 57, 70, 0.1);
    border-color: var(--accent);
    transform: translateY(-3px);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
    animation: fadeInUp 1s ease-out 0.8s both;
}

.stat {
    text-align: center;
    padding: 1.5rem;
    background: rgba(230, 57, 70, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(230, 57, 70, 0.1);
    transition: all 0.3s ease;
}

.stat:hover {
    transform: translateY(-5px);
    border-color: rgba(230, 57, 70, 0.3);
    background: rgba(230, 57, 70, 0.1);
}

.stat h3 {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat p {
    color: var(--text-gray);
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.4;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    animation: fadeIn 1s ease-out 1s both;
}

.scroll-indicator span {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 15px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--accent);
    border-radius: 2px;
    animation: scroll 2s ease-in-out infinite;
}

@keyframes scroll {
    0%, 100% { opacity: 0; transform: translateX(-50%) translateY(0); }
    50% { opacity: 1; transform: translateX(-50%) translateY(10px); }
}

/* Sections */
section {
    padding: 100px 20px;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    display: inline-block;
    background: rgba(230, 57, 70, 0.1);
    border: 1px solid rgba(230, 57, 70, 0.3);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    color: var(--accent);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    text-align: center;
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.2;
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Sobre */
.sobre {
    background: var(--dark-secondary);
}

.sobre-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto 4rem;
}

.sobre-card {
    background: var(--dark-card);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid rgba(230, 57, 70, 0.1);
    transition: all 0.3s ease;
}

.sobre-card:hover {
    transform: translateY(-5px);
    border-color: rgba(230, 57, 70, 0.3);
    box-shadow: 0 10px 40px rgba(230, 57, 70, 0.15);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.sobre-card h3 {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 600;
}

.sobre-card p {
    color: var(--text-gray);
    line-height: 1.8;
}

.valores-section {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.valores-section h3 {
    font-size: 2rem;
    margin-bottom: 2rem;
    font-weight: 700;
}

.valores-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.valor-item {
    background: var(--dark-card);
    padding: 1.5rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 1rem;
    border: 1px solid rgba(230, 57, 70, 0.1);
    transition: all 0.3s ease;
}

.valor-item:hover {
    border-color: var(--accent);
    transform: translateX(5px);
}

.valor-icon {
    color: var(--accent);
    font-size: 1.5rem;
    font-weight: bold;
}

.valor-item span:last-child {
    font-weight: 500;
}

/* Serviços */
.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.servico-card {
    background: var(--dark-card);
    padding: 2.5rem;
    border-radius: 16px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(230, 57, 70, 0.1);
    position: relative;
    overflow: hidden;
}

.servico-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.servico-card:hover::before {
    transform: scaleX(1);
}

.servico-card:hover {
    transform: translateY(-10px);
    border-color: rgba(230, 57, 70, 0.3);
    box-shadow: 0 20px 60px rgba(230, 57, 70, 0.2);
}

.servico-icon-wrapper {
    width: 70px;
    height: 70px;
    background: var(--gradient-2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.servico-card:hover .servico-icon-wrapper {
    transform: scale(1.1) rotate(5deg);
}

.servico-icon {
    font-size: 2rem;
}

.servico-card h3 {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 1.4rem;
    font-weight: 600;
}

.servico-card p {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.card-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.card-link:hover {
    gap: 1rem;
}

/* Tecnologias */
.tecnologias {
    background: var(--dark-secondary);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.tech-category {
    background: var(--dark-card);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid rgba(230, 57, 70, 0.1);
    transition: all 0.3s ease;
}

.tech-category:hover {
    border-color: rgba(230, 57, 70, 0.3);
    transform: translateY(-5px);
}

.tech-category h3 {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    font-weight: 600;
    position: relative;
    padding-bottom: 1rem;
}

.tech-category h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--gradient-1);
    border-radius: 2px;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tech-tags span {
    background: rgba(230, 57, 70, 0.1);
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    color: var(--text-light);
    font-weight: 500;
    font-size: 0.9rem;
    border: 1px solid rgba(230, 57, 70, 0.2);
    transition: all 0.3s ease;
    cursor: default;
}

.tech-tags span:hover {
    background: var(--gradient-1);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(230, 57, 70, 0.3);
}

/* Certificações */
.certificacoes {
    background: var(--dark-bg);
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto 3rem;
}

.cert-card {
    background: var(--dark-card);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid rgba(230, 57, 70, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.cert-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.cert-card:hover::before {
    transform: scaleX(1);
}

.cert-card:hover {
    transform: translateY(-10px);
    border-color: rgba(230, 57, 70, 0.3);
    box-shadow: 0 20px 60px rgba(230, 57, 70, 0.2);
}

.cert-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    transition: transform 0.3s ease;
}

.cert-card:hover .cert-icon {
    transform: scale(1.1) rotate(5deg);
}

.cert-card h3 {
    color: var(--text-light);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
    font-weight: 600;
    line-height: 1.3;
}

.cert-holder {
    color: var(--accent);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cert-description {
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.cert-badge {
    display: inline-block;
    background: rgba(230, 57, 70, 0.1);
    border: 1px solid rgba(230, 57, 70, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cert-footer {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    background: rgba(230, 57, 70, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(230, 57, 70, 0.1);
}

.cert-footer p {
    color: var(--text-gray);
    font-size: 1rem;
    margin: 0.5rem 0;
    font-weight: 500;
}

.cert-footer p::before {
    content: '✓';
    color: var(--accent);
    margin-right: 0.5rem;
    font-weight: bold;
}

/* Diferenciais */
.diferenciais {
    background: var(--dark-secondary);
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.diferencial {
    background: var(--dark-card);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid rgba(230, 57, 70, 0.1);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.diferencial::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-1);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.3s ease;
}

.diferencial:hover::before {
    transform: scaleY(1);
}

.diferencial:hover {
    border-color: rgba(230, 57, 70, 0.3);
    transform: translateX(5px);
}

.diferencial h3 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.diferencial p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* Case */
.case {
    background: var(--dark-bg);
    text-align: center;
    position: relative;
}

.case::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(230, 57, 70, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.case-content {
    max-width: 900px;
    margin: 0 auto;
    background: var(--dark-card);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid rgba(230, 57, 70, 0.1);
    position: relative;
}

.case-content h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.case-content > p {
    color: var(--text-gray);
    font-size: 1.1rem;
    margin-bottom: 3rem;
    line-height: 1.8;
}

.case-results {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.result {
    background: rgba(230, 57, 70, 0.05);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(230, 57, 70, 0.2);
    transition: all 0.3s ease;
}

.result:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
}

.result h4 {
    font-size: 3.5rem;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.result p {
    color: var(--text-gray);
    font-weight: 500;
}

/* Contato */
.contato {
    background: var(--dark-secondary);
}

.contato-content {
    max-width: 1000px;
    margin: 0 auto;
}

.contato-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.info-item {
    background: var(--dark-card);
    padding: 2.5rem;
    border-radius: 16px;
    text-align: center;
    border: 1px solid rgba(230, 57, 70, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.info-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.info-item:hover::before {
    transform: scaleX(1);
}

.info-item:hover {
    border-color: rgba(230, 57, 70, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(230, 57, 70, 0.15);
}

.info-item h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.info-item a {
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s;
    font-weight: 500;
}

.info-item a:hover {
    color: var(--accent);
}

.info-item p {
    color: var(--text-gray);
    font-weight: 500;
}

/* Depoimentos */
.depoimentos {
    background: var(--dark-secondary);
}

.depoimentos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.depoimento-card {
    background: var(--dark-card);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid rgba(230, 57, 70, 0.1);
    position: relative;
    transition: all 0.3s ease;
}

.depoimento-card:hover {
    transform: translateY(-5px);
    border-color: rgba(230, 57, 70, 0.3);
    box-shadow: 0 10px 40px rgba(230, 57, 70, 0.15);
}

.aspas {
    font-size: 4rem;
    color: var(--accent);
    line-height: 1;
    opacity: 0.3;
    font-family: Georgia, serif;
    margin-bottom: 1rem;
}

.depoimento-texto {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 2rem;
    font-size: 1rem;
}

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

.autor-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-light);
}

.autor-info h4 {
    color: var(--text-light);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.autor-info p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.rating {
    color: #fbbf24;
    font-size: 1.2rem;
    letter-spacing: 2px;
}

/* FAQ */
.faq {
    background: var(--dark-bg);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--dark-card);
    border-radius: 12px;
    margin-bottom: 1rem;
    border: 1px solid rgba(230, 57, 70, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(230, 57, 70, 0.3);
}

.faq-question {
    width: 100%;
    padding: 1.5rem 2rem;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.1rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: var(--accent);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--accent);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 2rem 1.5rem;
}

.faq-answer p {
    color: var(--text-gray);
    line-height: 1.8;
}

/* Formulário de Contato */
.contato-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contato-form-wrapper {
    background: var(--dark-card);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid rgba(230, 57, 70, 0.1);
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    color: var(--text-light);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--dark-bg);
    border: 1px solid rgba(230, 57, 70, 0.2);
    border-radius: 8px;
    padding: 0.875rem 1rem;
    color: var(--text-light);
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.1);
}

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

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

.btn-form {
    grid-column: 1 / -1;
    width: 100%;
    justify-content: center;
    margin-top: 0.5rem;
}

.btn-form:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Checkbox LGPD */
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.9rem;
    line-height: 1.6;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 18px;
    height: 18px;
    cursor: pointer;
    flex-shrink: 0;
    accent-color: var(--accent);
}

.checkbox-label span {
    color: var(--text-gray);
}

.checkbox-label a {
    color: var(--accent);
    text-decoration: underline;
}

.checkbox-label a:hover {
    color: var(--accent-hover);
}

/* Form Messages */
.form-message {
    grid-column: 1 / -1;
    padding: 1rem;
    border-radius: 8px;
    font-weight: 500;
    text-align: center;
    display: none;
    animation: slideDown 0.3s ease;
}

.form-message.success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #22c55e;
}

.form-message.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

.form-message.warning {
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid rgba(251, 191, 36, 0.3);
    color: #fbbf24;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.contato-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s ease;
    text-decoration: none;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background: var(--dark-card);
    color: var(--text-light);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    border: 1px solid rgba(230, 57, 70, 0.2);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7);
    }
}

/* Footer */
.footer {
    background: var(--dark-bg);
    padding: 3rem 2rem;
    text-align: center;
    border-top: 1px solid rgba(230, 57, 70, 0.1);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 2px;
    background: var(--gradient-1);
}

.footer p {
    color: var(--text-gray);
    font-size: 0.95rem;
    margin: 0.25rem 0;
}

.footer a:hover {
    color: var(--accent) !important;
}

/* Responsive */
@media (max-width: 768px) {
    .logo {
        height: 35px;
        max-width: 150px;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 2rem 0;
        border-top: 1px solid rgba(230, 57, 70, 0.1);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    }

    .nav-menu.active {
        left: 0;
    }

    .hero {
        padding: 100px 20px 40px;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1rem 0;
    }

    .stat {
        padding: 1rem;
    }

    .stat h3 {
        font-size: 2.5rem;
    }

    .stat p {
        font-size: 0.85rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .scroll-indicator {
        display: none;
    }

    section {
        padding: 60px 20px;
    }

    .servicos-grid,
    .tech-grid,
    .cert-grid,
    .diferenciais-grid,
    .depoimentos-grid {
        grid-template-columns: 1fr;
    }

    .case-content {
        padding: 2rem;
    }

    .case-results {
        grid-template-columns: 1fr;
    }

    .gradient-orb {
        display: none;
    }

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

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

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }

    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }

    .whatsapp-tooltip {
        display: none;
    }
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Performance optimizations */
.gradient-orb,
.servico-card,
.sobre-card,
.tech-category,
.diferencial,
.depoimento-card,
.info-item {
    will-change: transform;
}

/* Focus styles for accessibility */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Skip to main content link for accessibility */
.skip-to-main {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--accent);
    color: white;
    padding: 8px;
    text-decoration: none;
    z-index: 100;
}

.skip-to-main:focus {
    top: 0;
}

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

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

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

/* Scroll Reveal Animation */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}