/* ==================== GERAL & VARIÁVEIS ==================== */
:root {
    --dark-blue: #0A192F;
    --light-slate: #8892B0;
    --white: #E6F1FF;
    --accent-color: #64FFDA; /* Verde-água vibrante */
    --accent-color-darker: #52d9b8;
    --light-blue: #112240;

    --font-family: 'Poppins', sans-serif;
    --transition: all 0.3s ease-in-out;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Ajuste para o header fixo */
}

body {
    background-color: var(--dark-blue);
    color: var(--light-slate);
    font-family: var(--font-family);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

.section-title {
    font-size: 2.5rem;
    color: var(--white);
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    padding-bottom: 10px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--accent-color);
}

.cta-button {
    background-color: var(--accent-color);
    color: var(--dark-blue);
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    display: inline-block;
    border: 2px solid var(--accent-color);
    transition: var(--transition);
}

.cta-button:hover {
    background-color: transparent;
    color: var(--accent-color);
}

/* ==================== HERO SECTION ==================== */
.hero-section {
    height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    color: var(--white);
}

.hero-video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -2;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 25, 47, 0.85);
    z-index: -1;
}

.main-nav {
    padding: 20px 0;
    width: 100%;
}

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

.logo img {
    height: 100px;
}

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

.nav-menu li {
    margin-left: 30px;
}

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

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

.hero-content {
    flex-grow: 1;
    display: flex;
    align-items: center;
    text-align: center;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 40px;
    color: var(--light-slate);
}


/* ==================== DIFERENCIAIS SECTION ==================== */
.diferenciais-section {
    padding: 80px 0;
    background-color: var(--light-blue);
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.diferencial-card {
    background-color: var(--dark-blue);
    padding: 30px;
    text-align: center;
    border-radius: 5px;
    border-bottom: 4px solid transparent;
    transition: var(--transition);
}

.diferencial-card:hover {
    transform: translateY(-10px);
    border-bottom-color: var(--accent-color);
}

.diferencial-card i {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.diferencial-card h3 {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 10px;
}

/* ==================== CASES SECTION ==================== */
.cases-section {
    padding: 80px 0;
}

.cases-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.case-card {
    background-color: var(--light-blue);
    padding: 30px;
    border-radius: 5px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.case-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px -15px rgba(2,12,27,0.7);
}

.client-logo {
    height: 40px;
    margin-bottom: 20px;
    align-self: flex-start;
    filter: grayscale(100%) contrast(0) brightness(1.5); /* Logos brancos/claros */
}

.case-card h4 {
    color: var(--accent-color);
    font-size: 1rem;
    margin-bottom: 5px;
}

.case-card p {
    margin-bottom: 20px;
    flex-grow: 1;
}

.case-result {
    text-align: left;
}

.case-result strong {
    font-size: 2.5rem;
    color: var(--white);
    line-height: 1;
}

.case-result span {
    display: block;
    font-size: 0.9rem;
}

/* ==================== PROCESSO SECTION ==================== */
.processo-section {
    padding: 80px 0;
    background-color: var(--light-blue);
}

.processo-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.processo-timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background-color: var(--accent-color);
    top: 0;
    bottom: 0;
    left: 28px;
    margin-bottom: 9px;
}

.timeline-item {
    padding-left: 80px;
    position: relative;
    margin-bottom: 50px;
    z-index: 1;
}

.timeline-step {
    position: absolute;
    left: 0;
    top: 0;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--dark-blue);
    border: 4px solid var(--accent-color);
    color: var(--accent-color);
    font-size: 1.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.timeline-content h3 {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 5px;
}

/* ==================== CONTATO SECTION ==================== */
.contato-section {
    padding: 80px 0;
}

.contato-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 50px;
    align-items: center;
}

.contato-text h2 {
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 20px;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background-color: var(--light-blue);
    border: 1px solid var(--light-slate);
    border-radius: 5px;
    color: var(--white);
    font-family: var(--font-family);
    font-size: 1rem;
}

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

.contato-form button {
    width: 100%;
}

.privacy-notice {
    font-size: 0.8rem;
    text-align: center;
    margin-top: 20px;
}

.privacy-notice a {
    color: var(--accent-color);
    text-decoration: none;
}

/* ==================== FOOTER ==================== */
.main-footer {
    padding: 50px 0;
    background-color: var(--light-blue);
    border-top: 1px solid var(--light-slate);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    text-align: center;
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col a {
    color: var(--light-slate);
    text-decoration: none;
    transition: var(--transition);
}

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

.copyright {
    margin-top: 20px;
    font-size: 0.9rem;
}

.footer-contact {
    display: block;
    margin-bottom: 20px;
    font-size: 1rem;
}

.social-icons a {
    font-size: 1.5rem;
    margin: 0 10px;
}

/* ==================== ANIMAÇÕES ==================== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}


/* ==================== RESPONSIVIDADE (MOBILE-FIRST) ==================== */

/* Tablet (min-width: 768px) */
@media (min-width: 768px) {
    .hero-content h1 {
        font-size: 4rem;
    }
    .diferenciais-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .contato-wrapper {
        grid-template-columns: 1fr 1fr;
    }
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
        text-align: left;
    }
    .footer-col {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Desktop (min-width: 1024px) */
@media (min-width: 1024px) {
    .diferenciais-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .cases-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}