/* Reset e estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 2rem;
}

p {
    margin-bottom: 20px;
}

img {
    max-width: 100%;
    height: auto;
}

/* Botões */
.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.3s ease;
    background-color: rgba(0, 0, 0, 0.8);
}

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

.site-logo {
    max-width: 150px;
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
}

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

.main-navigation ul {
    display: flex;
    list-style: none;
}

.main-navigation li {
    margin-left: 30px;
}

.main-navigation a {
    color: var(--white);
    font-weight: 500;
    position: relative;
}

.main-navigation a:hover {
    color: var(--primary-color);
}

.main-navigation a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.main-navigation a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    background-color: var(--dark-color);
    overflow: hidden;
    padding-top: 80px;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 30px;
    font-weight: 300;
    animation: fadeInUp 1s ease 0.3s;
    animation-fill-mode: both;
}

.hero-cta {
    margin-top: 30px;
    animation: fadeInUp 1s ease 0.6s;
    animation-fill-mode: both;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--overlay-color);
    z-index: 1;
}

/* Animação do logo */
.logo-animation {
    position: absolute;
    top: 50%;
    right: 10%;
    transform: translateY(-50%);
    width: 300px;
    height: 300px;
    z-index: 2;
    animation: pulse 2s infinite;
}

/* Seção de Prova e Autoridade */
.proof-section {
    padding: 80px 0;
    background-color: var(--dark-gray);
    text-align: center;
}

.proof-title {
    margin-bottom: 40px;
    animation: fadeInUp 1s ease;
}

.clients-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 40px;
    animation: fadeIn 1s ease;
}

.client-logo {
    max-width: 150px;
    filter: grayscale(100%) brightness(1.5);
    transition: all 0.3s ease;
    background-color: #333;
    padding: 15px;
    border-radius: 5px;
}

.client-logo:hover {
    filter: grayscale(0%) brightness(1);
}

.stats-container {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    animation: fadeInUp 1s ease;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1rem;
    color: var(--white);
}

/* Seção do Problema */
.problem-section {
    padding: 100px 0;
    background-color: var(--dark-color);
}

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

.problem-title {
    color: var(--primary-color);
    margin-bottom: 30px;
    animation: fadeInUp 1s ease;
}

.problem-list {
    margin: 40px 0;
    text-align: left;
}

.problem-item {
    margin-bottom: 20px;
    padding-left: 30px;
    position: relative;
    animation: fadeInLeft 1s ease;
}

.problem-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 10px;
    height: 10px;
    background-color: var(--primary-color);
    border-radius: 50%;
}

.solution-highlight {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 40px 0;
    animation: fadeInUp 1s ease;
}

/* Seção de Soluções */
.solutions-section {
    padding: 100px 0;
    background-color: var(--dark-gray);
}

.solutions-title {
    text-align: center;
    margin-bottom: 60px;
    animation: fadeInUp 1s ease;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.solution-card {
    background-color: var(--dark-color);
    border-radius: 10px;
    padding: 30px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    animation: fadeInUp 1s ease;
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.2);
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background-color: var(--primary-color);
    transition: all 0.3s ease;
}

.solution-card:hover::before {
    width: 10px;
}

.solution-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.solution-title {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.solution-description {
    color: var(--white);
    font-size: 1rem;
}

/* Seção de Depoimentos */
.testimonials-section {
    padding: 100px 0;
    background-color: var(--dark-color);
    text-align: center;
}

.testimonials-title {
    margin-bottom: 60px;
    animation: fadeInUp 1s ease;
}

.testimonials-container {
    max-width: 1000px;
    margin: 0 auto;
}

.testimonial-item {
    background-color: var(--dark-gray);
    border-radius: 10px;
    padding: 40px;
    margin-bottom: 30px;
    position: relative;
    animation: fadeIn 1s ease;
}

.testimonial-text {
    font-size: 1.2rem;
    font-style: italic;
    margin-bottom: 20px;
    position: relative;
}

.testimonial-text::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: -10px;
    font-size: 4rem;
    color: var(--primary-color);
    opacity: 0.3;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-right: 15px;
    background-color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 24px;
}

.testimonial-info {
    text-align: left;
}

.testimonial-name {
    font-weight: 600;
    margin-bottom: 5px;
}

.testimonial-position {
    font-size: 0.9rem;
    color: var(--light-gray);
}

.testimonial-cta {
    margin-top: 40px;
    animation: fadeInUp 1s ease;
}

/* Seção Quem Somos */
.about-section {
    padding: 100px 0;
    background-color: var(--dark-gray);
}

.about-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.about-text {
    flex: 1;
    animation: fadeIn 1s ease;
}

.about-title {
    margin-bottom: 30px;
    animation: fadeInUp 1s ease;
}

.about-description {
    margin-bottom: 30px;
}

.about-image {
    flex: 1;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    animation: fadeInRight 1s ease;
    background-color: #333;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Seção CTA */
.cta-section {
    padding: 100px 0;
    background-color: var(--dark-color);
    text-align: center;
}

.cta-title {
    margin-bottom: 20px;
    animation: fadeInUp 1s ease;
}

.cta-description {
    max-width: 700px;
    margin: 0 auto 40px;
    animation: fadeIn 1s ease;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--dark-gray);
    padding: 40px;
    border-radius: 10px;
    animation: fadeInUp 1s ease;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 10px;
    text-align: left;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 12px;
    background-color: var(--dark-color);
    border: 1px solid var(--light-gray);
    border-radius: 4px;
    color: var(--white);
}

.form-input:focus,
.form-textarea:focus {
    border-color: var(--primary-color);
    outline: none;
}

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

.form-submit {
    width: 100%;
    margin-top: 20px;
}

/* Footer */
.site-footer {
    padding: 60px 0 30px;
    background-color: var(--dark-gray);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    max-width: 150px;
    margin-bottom: 20px;
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
}

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

.footer-info {
    flex: 1;
    min-width: 250px;
}

.footer-contact {
    margin-top: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.contact-icon {
    margin-right: 10px;
    color: var(--primary-color);
}

.footer-nav {
    flex: 1;
    min-width: 200px;
}

.footer-nav-title {
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-nav-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-nav-list {
    list-style: none;
}

.footer-nav-item {
    margin-bottom: 10px;
}

.footer-nav-link {
    color: var(--white);
}

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

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

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--dark-color);
    border-radius: 50%;
    color: var(--white);
    transition: all 0.3s ease;
}

.social-link:hover {
    background-color: var(--primary-color);
    transform: translateY(-5px);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--light-gray);
    text-align: center;
    font-size: 0.9rem;
    color: var(--light-gray);
}

.footer-bottom a {
    color: var(--primary-color);
}

/* Animações */
@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Media Queries */
@media (max-width: 992px) {
    h1 {
        font-size: 2.8rem;
    }
    
    h2 {
        font-size: 2.2rem;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .about-image {
        order: -1;
    }

    .logo-animation {
        display: none;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .stats-container {
        flex-direction: column;
        gap: 30px;
    }
    
    .solutions-grid {
        grid-template-columns: 1fr;
    }

    .main-navigation {
        display: none;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .testimonial-item {
        padding: 30px 20px;
    }
}