/* Header - Tema Preto */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    border-bottom: 1px solid rgba(255, 107, 53, 0.1);
}

.header.scrolled {
    background: rgba(10, 10, 10, 0.98);
    box-shadow: var(--shadow);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    height: 45px;
    transition: var(--transition);
}

.logo:hover {
    transform: rotate(-5deg);
}

.logo-text {
    font-family: var(--font-secondary);
    font-weight: 700;
    font-size: 1.8rem;
    background: linear-gradient(45deg, var(--primary), #ff8b5e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    color: var(--gray-light);
}

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

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

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

.nav-cta {
    background: var(--primary);
    color: white;
    padding: 10px 24px;
    border-radius: var(--radius);
    font-weight: 600;
    transition: var(--transition);
    margin-left: 1rem;
}

.nav-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.menu-mobile {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 35px;
    height: 35px;
    padding: 7px;
    background: transparent;
    border: none;
}

.menu-mobile span {
    width: 100%;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.menu-mobile.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

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

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

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--dark) 100%);
    z-index: -2;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(255, 107, 53, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255, 107, 53, 0.1) 0%, transparent 50%);
    z-index: -1;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 2rem;
    line-height: 1.1;
}

.typewriter-line {
    display: block;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s ease;
}

.typewriter-line.visible {
    opacity: 1;
    transform: translateY(0);
}

.hero-description {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin: 4rem 0;
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(45deg, var(--primary), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 1rem;
    color: var(--gray-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 3rem;
}

/* ROI Calculator */
.roi-calculator {
    background: var(--secondary-light);
    position: relative;
    overflow: hidden;
}

.roi-calculator::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(255, 107, 53, 0.05), transparent);
    z-index: 0;
}

.calculator-wrapper {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.calculator-inputs {
    background: var(--dark);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin-bottom: 3rem;
    border: 1px solid rgba(255, 107, 53, 0.1);
}

.input-group {
    margin-bottom: 2rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: var(--light);
    font-size: 1.1rem;
}

.input-group input[type="range"] {
    width: 100%;
    height: 8px;
    -webkit-appearance: none;
    background: rgba(255, 107, 53, 0.2);
    border-radius: 4px;
    outline: none;
    margin: 1.5rem 0;
}

.input-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 24px;
    height: 24px;
    background: var(--primary);
    border-radius: 50%;
    cursor: pointer;
    border: 3px solid var(--dark);
    box-shadow: 0 0 10px rgba(255, 107, 53, 0.5);
}

.input-group input[type="range"]::-moz-range-thumb {
    width: 24px;
    height: 24px;
    background: var(--primary);
    border-radius: 50%;
    cursor: pointer;
    border: 3px solid var(--dark);
    box-shadow: 0 0 10px rgba(255, 107, 53, 0.5);
}

.value-display {
    display: block;
    text-align: center;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary);
    background: rgba(255, 107, 53, 0.1);
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    display: inline-block;
    margin: 0 auto;
}

.calculator-results {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.result-card {
    background: var(--dark);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    text-align: center;
    flex: 1;
    min-width: 280px;
    border: 1px solid rgba(255, 107, 53, 0.1);
    transition: var(--transition);
}

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

.result-card h3 {
    color: var(--gray-light);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.result-amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin: 1.5rem 0;
    font-family: var(--font-secondary);
}

.result-arrow {
    font-size: 2.5rem;
    color: var(--primary);
    opacity: 0.5;
}

.result-card-future {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1), rgba(255, 107, 53, 0.05));
    border: 2px solid var(--primary);
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

/* Process Timeline */
.process-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary), transparent);
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 2.5rem;
    margin-bottom: 4rem;
    position: relative;
}

.process-step:last-child {
    margin-bottom: 0;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary);
    color: var(--dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    box-shadow: 0 0 20px rgba(255, 107, 53, 0.3);
}

.step-content {
    flex: 1;
    padding-top: 0.5rem;
}

.step-content h3 {
    color: var(--light);
    margin-bottom: 0.75rem;
    font-size: 1.5rem;
}

.step-content p {
    color: var(--gray-light);
    font-size: 1.1rem;
}

/* Portfolio */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.portfolio-item {
    background: var(--secondary-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(255, 107, 53, 0.1);
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.portfolio-image {
    height: 250px;
    overflow: hidden;
    position: relative;
}

.portfolio-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.8));
    z-index: 1;
}

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

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

.portfolio-content {
    padding: 2rem;
    position: relative;
    z-index: 2;
}

.portfolio-content h3 {
    color: var(--light);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.portfolio-content p {
    color: var(--primary);
    font-weight: 600;
    font-size: 1.1rem;
}

/* Clientes */
.clients {
    background: var(--secondary-light);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.client-card {
    background: var(--dark);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid rgba(255, 107, 53, 0.1);
    transition: var(--transition);
}

.client-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: var(--shadow);
}

.client-logo {
    width: 120px;
    height: 120px;
    margin: 0 auto 2rem;
    background: rgba(255, 107, 53, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.client-logo img {
    max-width: 100%;
    max-height: 100%;
}

.client-content h3 {
    color: var(--light);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.client-content p {
    color: var(--gray-light);
    font-style: italic;
    font-size: 1.1rem;
}

/* Depoimentos */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.testimonial-card {
    background: var(--secondary-light);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 107, 53, 0.1);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: var(--shadow);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.testimonial-avatar {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--primary);
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-info h4 {
    color: var(--light);
    margin-bottom: 0.25rem;
    font-size: 1.3rem;
}

.testimonial-info span {
    color: var(--primary);
    font-size: 0.9rem;
    font-weight: 600;
}

.testimonial-content p {
    color: var(--gray-light);
    font-size: 1.1rem;
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 1.5rem;
}

.testimonial-rating {
    display: flex;
    gap: 0.25rem;
    color: var(--primary);
    font-size: 1.2rem;
}

/* Equipe */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.team-member {
    background: var(--secondary-light);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid rgba(255, 107, 53, 0.1);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.team-member:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: var(--shadow-xl);
}

.team-member::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
}

.member-avatar {
    width: 150px;
    height: 150px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid rgba(255, 107, 53, 0.3);
    transition: var(--transition);
}

.team-member:hover .member-avatar {
    border-color: var(--primary);
    transform: scale(1.05);
}

.member-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.member-info h3 {
    color: var(--light);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.member-info span {
    color: var(--primary);
    font-weight: 600;
    display: block;
    margin-bottom: 0.5rem;
}

.member-info p {
    color: var(--gray-light);
    font-size: 1rem;
}

.member-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.member-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 107, 53, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-light);
    transition: var(--transition);
}

.member-social a:hover {
    background: var(--primary);
    color: var(--dark);
    transform: translateY(-3px);
}

/* Contato */
.contact {
    background: var(--secondary-light);
}

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

.contact-cta {
    max-width: 800px;
    margin: 0 auto;
}

.whatsapp-cta {
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.1), rgba(37, 211, 102, 0.05));
    border: 2px solid #25d366;
    border-radius: var(--radius-lg);
    padding: 3rem;
    text-align: center;
    margin-bottom: 3rem;
    transition: var(--transition);
}

.whatsapp-cta:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.whatsapp-icon {
    font-size: 4rem;
    color: #25d366;
    margin-bottom: 1.5rem;
}

.whatsapp-content h3 {
    color: var(--light);
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.whatsapp-content p {
    color: var(--gray-light);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: rgba(255, 107, 53, 0.05);
    border-radius: var(--radius);
    border: 1px solid rgba(255, 107, 53, 0.1);
    transition: var(--transition);
}

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

.info-item i {
    font-size: 1.8rem;
    color: var(--primary);
    margin-top: 0.25rem;
}

.info-item strong {
    color: var(--light);
    display: block;
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

.info-item p {
    color: var(--gray-light);
    margin: 0;
    font-size: 0.95rem;
}

/* Footer */
.footer {
    background: var(--secondary);
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(255, 107, 53, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo-img {
    width: 60px;
}

.footer-logo-text {
    font-family: var(--font-secondary);
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(45deg, var(--primary), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-logo p {
    color: var(--gray);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.footer-column h4 {
    color: var(--light);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.footer-column a {
    display: block;
    margin-bottom: 0.75rem;
    color: var(--gray);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-column a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(255, 107, 53, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    color: var(--dark);
    transform: translateY(-3px);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    color: var(--gray);
    font-size: 0.9rem;
}

/* WhatsApp Flutuante */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 70px;
    height: 70px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    box-shadow: var(--shadow-xl);
    transition: var(--transition);
    z-index: 999;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(37, 211, 102, 0.5);
}

.back-to-top {
    position: fixed;
    bottom: 110px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    box-shadow: var(--shadow);
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-light);
    transform: translateY(-3px);
}

/* Particles */
#particles-js {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}