:root {
    --primary-color: #FFD700;
    --primary-hover: #e6c200;
    --secondary-color: #001F3F;
    --dark-bg: #111111;
    --light-bg: #f4f4f4;
    --text-light: #ffffff;
    --text-dark: #333333;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}

h1, h2, h3, .logo {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
}

html {
    scroll-behavior: smooth;
}

body {
    line-height: 1.6;
    color: var(--text-dark);
}

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

.text-yellow {
    color: var(--primary-color);
}

/* Header */
.header {
    background-color: var(--secondary-color);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

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

.logo {
    color: var(--text-light);
    font-size: 24px;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.highlight {
    color: var(--primary-color);
}

.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

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

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

.btn-cta-header {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition);
}

.btn-cta-header:hover {
    background-color: var(--text-light);
}

.mobile-toggle {
    display: none;
    color: var(--text-light);
    font-size: 24px;
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 90vh;
    background-image: url('9.png');
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0,31,63,0.9), rgba(0,0,0,0.7));
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--text-light);
    max-width: 800px;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 600px;
}

.hero-btns {
    display: flex;
    gap: 20px;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    padding: 15px 35px;
    text-decoration: none;
    font-weight: 700;
    border-radius: 5px;
    text-transform: uppercase;
    transition: var(--transition);
    border: 2px solid var(--primary-color);
    display: inline-block;
}

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

.btn-secondary {
    border: 2px solid var(--text-light);
    color: var(--text-light);
    padding: 15px 35px;
    text-decoration: none;
    font-weight: 700;
    border-radius: 5px;
    text-transform: uppercase;
    transition: var(--transition);
    display: inline-block;
}

.btn-secondary:hover {
    background-color: var(--text-light);
    color: var(--secondary-color);
}

/* Social Proof */
.social-proof {
    background-color: var(--primary-color);
    padding: 30px 0;
}

.social-proof .container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
}

.proof-item {
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--secondary-color);
    font-weight: 700;
    font-size: 1.2rem;
}

.proof-item i {
    font-size: 2rem;
}

/* Services */
.services {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

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

.service-card {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card-content {
    padding: 25px;
}

.card-content h3 {
    color: var(--secondary-color);
    margin-bottom: 15px;
}

/* Certifications Section (Credibilidade) */
.certifications-section {
    background-color: #fff;
    padding: 50px 0;
    text-align: center;
    border-top: 1px solid #eee;
}

.certifications-section h3 {
    color: var(--secondary-color);
    margin-bottom: 30px;
    font-size: 1.8rem;
    text-transform: uppercase;
}

.cert-grid {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.cert-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: #555;
    font-weight: 600;
}

.cert-item i {
    font-size: 2.5rem;
    color: var(--secondary-color);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)), url('5.png');
    background-attachment: fixed;
    background-size: cover;
    padding: 100px 0;
    text-align: center;
    color: var(--text-light);
}

.cta-section h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 1.3rem;
    margin-bottom: 40px;
}

/* Contact */
.contact {
    padding: 80px 0;
    background-color: #fff;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.info-item i {
    width: 50px;
    height: 50px;
    background-color: var(--light-bg);
    color: var(--secondary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.2rem;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.social-links a {
    width: 45px;
    height: 45px;
    background-color: var(--secondary-color);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 5px;
    transition: var(--transition);
    text-decoration: none;
}

.social-links a:hover {
    background-color: var(--primary-color);
    color: var(--secondary-color);
}

.contact-form-wrapper {
    background-color: var(--light-bg);
    padding: 40px;
    border-radius: 10px;
    border-top: 5px solid var(--primary-color);
}

.contact-form h3 {
    margin-bottom: 20px;
    color: var(--secondary-color);
}

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

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.input-group input,
.input-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    outline: none;
}

.input-group input:focus,
.input-group select:focus {
    border-color: var(--primary-color);
}

.btn-submit {
    width: 100%;
    padding: 15px;
    background-color: var(--secondary-color);
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.btn-submit:hover {
    background-color: #003366;
}

/* Footer */
.footer {
    background-color: #000;
    color: #888;
    text-align: center;
    padding: 30px 0;
    font-size: 0.9rem;
}

/* Whatsapp Float */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.3);
    z-index: 1000;
    transition: var(--transition);
    text-decoration: none;
}

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

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 215, 0, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(255, 215, 0, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 215, 0, 0); }
}

/* LGPD Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: -100px;
    left: 0;
    width: 100%;
    background-color: #001F3F;
    color: white;
    padding: 15px;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.2);
    z-index: 2000;
    transition: bottom 0.5s ease;
}

.cookie-banner.show {
    bottom: 0;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.btn-accept {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    white-space: nowrap;
}

.clients-section {
    padding: 60px 0;
    background-color: #f9f9f9;
}

.clients-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 50px;
    margin-top: 30px;
}

.client-logo {
    flex: 0 1 150px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.client-logo img {
    max-width: 100%;
    max-height: 80px;
    width: auto;
    filter: grayscale(100%);
    opacity: 0.5;
    transition: var(--transition);
    cursor: pointer;
}

.client-logo img:hover {
    filter: grayscale(0);
    opacity: 1;
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .clients-grid {
        gap: 30px;
    }
    
    .client-logo {
        flex: 0 1 120px;
    }
}

/* Responsividade */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--secondary-color);
        padding: 20px;
    }

    .nav-menu.active {
        display: block;
    }

    .nav-menu ul {
        flex-direction: column;
        align-items: center;
    }

    .mobile-toggle {
        display: block;
    }

    .btn-cta-header {
        display: none;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .contact-container {
        grid-template-columns: 1fr;
    }

    .hero-btns {
        flex-direction: column;
    }

    .proof-item {
        margin: 10px;
    }
    
    .cert-grid {
        flex-direction: column;
        gap: 25px;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
}