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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-logo {
    height: 120px;
    width: auto;
}

.brand-text {
    font-size: 1.6rem;
    font-weight: 600;
    color: #2c5aa0;
    letter-spacing: 0.5px;
    text-shadow: 0 2px 4px rgba(44, 90, 160, 0.1);
    font-family: "Montserrat Alternates", sans-serif;
    font-style: italic;
}

.nav-menu {
    display: flex;
    gap: 40px;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #4ade80;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #4ade80;
    transition: width 0.3s ease;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

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

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

.hero-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 100px 0;
}

.hero-text {
    color: white;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

.highlight {
    color: #4ade80;
    text-shadow: 0 0 20px rgba(74, 222, 128, 0.5);
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn {
    padding: 15px 30px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-align: center;
}

.btn-primary {
    background: #4ade80;
    color: white;
    box-shadow: 0 4px 15px rgba(74, 222, 128, 0.3);
}

.btn-primary:hover {
    background: #22c55e;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 222, 128, 0.4);
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-outline:hover {
    background: white;
    color: #333;
    transform: translateY(-2px);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-logo {
    max-width: 100%;
    height: auto;
    max-height: 500px;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: #f8fafc;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2rem;
    color: white;
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
}

.feature-description {
    color: #666;
    line-height: 1.6;
}

/* About Section */
.about {
    padding: 100px 0;
    background: white;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-description {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.8;
    margin-bottom: 40px;
}

.stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 600px;
    margin: 0 auto;
}

.stat {
    text-align: center;
    padding: 20px;
    background: #f8fafc;
    border-radius: 15px;
    min-width: 150px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c5aa0;
    margin-bottom: 5px;
    white-space: nowrap !important;
    word-break: keep-all !important;
    overflow-wrap: normal !important;
    display: inline-block;
    line-height: 1;
    letter-spacing: 0;
}

.stat-monitoring {
    font-variant-numeric: tabular-nums;
    font-feature-settings: "tnum";
    word-spacing: 0;
    white-space: nowrap !important;
    display: inline-block !important;
    min-width: 80px;
    word-break: keep-all !important;
    hyphens: none !important;
    overflow-wrap: normal !important;
}

.stat-label {
    color: #666;
    font-weight: 500;
    white-space: nowrap;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-logo {
    max-width: 100%;
    height: auto;
    max-height: 400px;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* FAQ Section */
.faq {
    padding: 100px 0;
    background: #f8fafc;
}

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

.faq-item {
    background: white;
    margin-bottom: 20px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: #f8fafc;
}

.faq-question h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    margin: 0;
}

.faq-question i {
    color: #2c5aa0;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 0 30px 25px;
    max-height: 1000px;
}

.faq-answer p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* Footer */
.footer {
    background: #1a202c;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-logo {
    height: 40px;
    width: auto;
}

.footer-description {
    color: #a0aec0;
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    text-align: center;
}

.footer-column h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: #4ade80;
}

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

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

.footer-column ul li a {
    color: #a0aec0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column ul li a:hover {
    color: white;
}

.contact-info {
    margin-bottom: 20px;
    text-align: center;
}

.contact-info p {
    color: #a0aec0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 15px;
    line-height: 1.5;
}

.contact-info p:last-child {
    margin-bottom: 0;
}

.contact-info i {
    color: #4ade80;
    width: 16px;
    flex-shrink: 0;
}

.contact-info .fa-envelope {
    color: #4ade80;
}

.contact-info .fa-map-marker-alt {
    color: #667eea;
}

.support-logos {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
}

.support-logo {
    height: 60px;
    width: auto;
    max-width: 150px;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.8;
    transition: all 0.3s ease;
}

.support-logo:hover {
    opacity: 1;
    transform: scale(1.05);
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: #2d3748;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #4ade80;
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #2d3748;
    color: #a0aec0;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav-menu {
        gap: 15px;
    }
    
    .nav-link {
        font-size: 0.85rem;
        padding: 4px 6px;
    }

    /* Roadmap tablet responsive */
    .roadmap-timeline::before {
        left: 25px;
    }

    .roadmap-item {
        padding-left: 70px;
    }

    .roadmap-marker {
        left: 25px;
    }

    .roadmap-icon {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }

    .roadmap-content {
        padding: 25px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 20px 0;
    }

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

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .stats {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 400px;
        margin: 0 auto;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .support-logos {
        flex-direction: row;
        justify-content: center;
        gap: 30px;
    }

    .support-logo {
        height: 50px;
    }

    .section-title {
        font-size: 2rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .nav-logo {
        height: 95px;
    }

    .brand-text {
        font-size: 1.4rem;
        letter-spacing: 0.4px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }

    .feature-card {
        padding: 30px 20px;
    }

    .faq-question {
        padding: 20px;
    }

    .faq-answer {
        padding: 0 20px;
        max-height: 0;
        overflow: hidden;
    }

    .faq-item.active .faq-answer {
        padding: 0 20px 20px;
        max-height: 2000px;
    }

    .nav-logo {
        height: 100px;
    }

    .brand-text {
        font-size: 1.2rem;
        letter-spacing: 0.3px;
    }

    .support-logo {
        height: 45px;
    }

    .contact-info p {
        gap: 10px;
        margin-bottom: 12px;
        font-size: 0.9rem;
    }

    .faq-answer {
        max-height: 0;
        overflow: hidden;
        padding: 0 20px;
    }

    .faq-item.active .faq-answer {
        max-height: 2000px;
        padding: 0 20px 20px;
    }

    /* Benefits responsive */
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .benefit-item {
        padding: 30px 20px;
    }

    .benefit-number {
        font-size: 2.5rem;
    }

    /* CTA responsive */
    .cta-content h2 {
        font-size: 2rem;
    }

    .cta-content p {
        font-size: 1rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }

    /* Roadmap extra small screens - Ultra Mobile */
    .roadmap {
        padding: 50px 0;
    }

    .roadmap-timeline {
        margin: 30px 0 0;
        padding: 0 5px;
    }

    .roadmap-item {
        margin-bottom: 20px;
    }

    .roadmap-marker {
        margin-bottom: 12px;
    }

    .roadmap-icon {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }

    .roadmap-date {
        font-size: 0.8rem;
        padding: 3px 10px;
    }

    .roadmap-content {
        padding: 15px 10px;
        margin: 0;
    }

    .roadmap-title {
        font-size: 1rem;
        margin-bottom: 8px;
    }

    .roadmap-description {
        font-size: 0.85rem;
        margin-bottom: 10px;
        line-height: 1.4;
    }

    .roadmap-features {
        gap: 5px;
    }

    .feature-tag {
        font-size: 0.7rem;
        padding: 2px 6px;
    }
}

@media (max-width: 360px) {
    .container {
        padding: 0 10px;
    }

    /* Roadmap ultra small screens */
    .roadmap {
        padding: 40px 0;
    }

    .roadmap-timeline {
        padding: 0 2px;
    }

    .roadmap-content {
        padding: 12px 8px;
        margin: 0;
    }

    .roadmap-title {
        font-size: 0.95rem;
        margin-bottom: 6px;
        line-height: 1.2;
    }

    .roadmap-description {
        font-size: 0.8rem;
        margin-bottom: 8px;
        line-height: 1.3;
    }

    .roadmap-icon {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }

    .roadmap-date {
        font-size: 0.7rem;
        padding: 2px 8px;
    }

    .feature-tag {
        font-size: 0.65rem;
        padding: 2px 5px;
    }
}

@media (max-width: 480px) {
    /* Use Cases responsive */
    .cases-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .case-item {
        padding: 30px 20px;
    }

    /* Roadmap responsive - Mobile First */
    .roadmap {
        padding: 60px 0;
    }

    .roadmap-timeline {
        max-width: 100%;
        margin: 40px 0 0;
        padding: 0 10px;
    }

    .roadmap-timeline::before {
        display: none;
    }

    .roadmap-item {
        flex-direction: column !important;
        padding: 0;
        margin-bottom: 25px;
        text-align: center;
        width: 100%;
    }

    .roadmap-marker {
        position: relative;
        left: auto;
        transform: none;
        margin-bottom: 15px;
    }

    .roadmap-icon {
        width: 50px;
        height: 50px;
        font-size: 1.4rem;
        margin: 0 auto 8px;
    }

    .roadmap-date {
        font-size: 0.85rem;
        padding: 4px 12px;
        margin-top: 0;
        display: inline-block;
    }

    .roadmap-content {
        width: 100%;
        margin: 0 !important;
        padding: 18px 12px;
        background: white;
        border-radius: 12px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
        box-sizing: border-box;
    }

    .roadmap-title {
        font-size: 1.1rem;
        margin-bottom: 10px;
        text-align: center;
        line-height: 1.3;
    }

    .roadmap-description {
        font-size: 0.9rem;
        margin-bottom: 12px;
        text-align: left;
        line-height: 1.4;
    }

    .roadmap-features {
        gap: 6px;
        justify-content: center;
        flex-wrap: wrap;
    }

    .feature-tag {
        font-size: 0.75rem;
        padding: 3px 8px;
        white-space: nowrap;
    }

    .roadmap-item:nth-child(odd) .roadmap-content,
    .roadmap-item:nth-child(even) .roadmap-content {
        margin: 0 !important;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Reading Progress Bar */
.reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, #4ade80, #2c5aa0);
    z-index: 9999;
    transition: width 0.1s ease;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: #4ade80;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(74, 222, 128, 0.3);
    transition: all 0.3s ease;
    z-index: 1000;
}

.back-to-top:hover {
    background: #22c55e;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 222, 128, 0.4);
}

.back-to-top.show {
    display: flex;
}

/* Benefits Section */
.benefits {
    padding: 100px 0;
    background: white;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.benefit-item {
    text-align: center;
    padding: 40px 30px;
    background: #f8fafc;
    border-radius: 20px;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    background: white;
}

.benefit-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #4ade80 0%, #2c5aa0 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: white;
}

.benefit-number {
    font-size: 3rem;
    font-weight: 800;
    color: #2c5aa0;
    margin-bottom: 10px;
    line-height: 1;
}

.benefit-label {
    font-size: 1.3rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
}

.benefit-description {
    color: #666;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* CTA Section */
.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a8a 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: white;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cta .btn-primary {
    background: #4ade80;
    color: white;
    border: none;
}

.cta .btn-primary:hover {
    background: #22c55e;
    transform: translateY(-2px);
}

.cta .btn-outline {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.cta .btn-outline:hover {
    background: white;
    color: #2c5aa0;
    transform: translateY(-2px);
}

/* Animated Background Particles */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.particle {
    position: absolute;
    background: rgba(74, 222, 128, 0.1);
    border-radius: 50%;
    animation: float-particle 20s infinite linear;
}

.particle:nth-child(1) {
    width: 4px;
    height: 4px;
    left: 10%;
    animation-delay: 0s;
    animation-duration: 25s;
}

.particle:nth-child(2) {
    width: 6px;
    height: 6px;
    left: 20%;
    animation-delay: 2s;
    animation-duration: 30s;
}

.particle:nth-child(3) {
    width: 3px;
    height: 3px;
    left: 30%;
    animation-delay: 4s;
    animation-duration: 20s;
}

.particle:nth-child(4) {
    width: 5px;
    height: 5px;
    left: 40%;
    animation-delay: 6s;
    animation-duration: 35s;
}

.particle:nth-child(5) {
    width: 4px;
    height: 4px;
    left: 50%;
    animation-delay: 8s;
    animation-duration: 28s;
}

.particle:nth-child(6) {
    width: 7px;
    height: 7px;
    left: 60%;
    animation-delay: 10s;
    animation-duration: 32s;
}

.particle:nth-child(7) {
    width: 3px;
    height: 3px;
    left: 70%;
    animation-delay: 12s;
    animation-duration: 22s;
}

.particle:nth-child(8) {
    width: 5px;
    height: 5px;
    left: 80%;
    animation-delay: 14s;
    animation-duration: 26s;
}

@keyframes float-particle {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

/* Use Cases Section */
.use-cases {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.case-item {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid #e2e8f0;
    position: relative;
    overflow: hidden;
}

.case-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(74, 222, 128, 0.1), transparent);
    transition: left 0.6s ease;
}

.case-item:hover::before {
    left: 100%;
}

.case-item:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.case-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #4ade80 0%, #2c5aa0 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2rem;
    color: white;
    transition: all 0.3s ease;
}

.case-item:hover .case-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 10px 25px rgba(74, 222, 128, 0.3);
}

.case-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
}

.case-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.case-benefits {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.benefit-tag {
    background: linear-gradient(135deg, #4ade80, #22c55e);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    box-shadow: 0 2px 10px rgba(74, 222, 128, 0.3);
}

/* Roadmap Section */
.roadmap {
    padding: 100px 0;
    background: white;
    position: relative;
}

.roadmap-timeline {
    position: relative;
    max-width: 800px;
    margin: 60px auto 0;
}

.roadmap-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, #4ade80, #2c5aa0);
    transform: translateX(-50%);
    border-radius: 2px;
}

.roadmap-item {
    display: flex;
    align-items: center;
    margin-bottom: 60px;
    position: relative;
}

.roadmap-item:nth-child(odd) {
    flex-direction: row;
}

.roadmap-item:nth-child(even) {
    flex-direction: row-reverse;
}

.roadmap-marker {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    text-align: center;
}

.roadmap-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #4ade80 0%, #2c5aa0 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.roadmap-item:hover .roadmap-icon {
    transform: scale(1.1);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.roadmap-date {
    background: #2c5aa0;
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-top: 10px;
    display: inline-block;
}

.roadmap-content {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    width: 45%;
    position: relative;
    transition: all 0.3s ease;
}

.roadmap-item:nth-child(odd) .roadmap-content {
    margin-left: auto;
    margin-right: 20px;
}

.roadmap-item:nth-child(even) .roadmap-content {
    margin-right: auto;
    margin-left: 20px;
}

.roadmap-item:hover .roadmap-content {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.roadmap-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
}

.roadmap-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.roadmap-features {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.feature-tag {
    background: #f1f5f9;
    color: #2c5aa0;
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid #e2e8f0;
}

/* Enhanced Navigation Active States */
.nav-link.active {
    color: #4ade80;
    position: relative;
}

.nav-link.active::after {
    width: 100%;
    background: #4ade80;
}

/* Enhanced Button Animations */
.btn {
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.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 0.6s ease;
}

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

.btn:hover {
    transform: translateY(-3px);
}

/* Enhanced Feature Cards */
.feature-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(74, 222, 128, 0.05), rgba(44, 90, 160, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-15px) scale(1.02);
}

/* Enhanced Hero Section */
.hero {
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(74, 222, 128, 0.1), rgba(44, 90, 160, 0.1));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 3;
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #2c5aa0;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #1e3a8a;
}

/* Estilos para seções de história - Garantir visibilidade */
.learnings-section,
.learnings-grid,
.learning-item,
.learning-icon,
.learning-title,
.learning-description {
    display: block;
    visibility: visible;
    opacity: 1;
}

.learnings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.learning-item {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.3s ease;
}

.learning-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.learning-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #4ade80, #2c5aa0);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.learning-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
}

.learning-description {
    color: #666;
    line-height: 1.8;
    font-size: 1rem;
}

/* Participações Section */
.participacoes-section {
    padding: 100px 0;
    background: #f8fafc;
}

.participacoes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.participacao-item {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.participacao-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #4ade80, #2c5aa0);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.participacao-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.participacao-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, #4ade80, #2c5aa0);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    box-shadow: 0 10px 25px rgba(44, 90, 160, 0.3);
}

.participacao-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}

.participacao-description {
    color: #666;
    line-height: 1.8;
    font-size: 1rem;
    text-align: left;
}

/* Challenges Section Styles */
.challenges-section {
    padding: 100px 0;
    background: white;
}

.challenges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.challenge-item {
    background: #f8fafc;
    padding: 40px 30px;
    border-radius: 20px;
    border-left: 5px solid #4ade80;
    transition: all 0.3s ease;
}

.challenge-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.challenge-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #4ade80, #2c5aa0);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
}

.challenge-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
    text-align: center;
}

.challenge-description {
    color: #666;
    line-height: 1.8;
    margin-bottom: 20px;
}

.solution {
    margin-top: 20px;
    padding: 15px;
    background: white;
    border-radius: 10px;
    border-left: 3px solid #2c5aa0;
}

.solution strong {
    color: #2c5aa0;
    font-weight: 600;
}

/* Member styles */
.member-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
}

.member-description {
    color: #666;
    line-height: 1.8;
    font-size: 0.95rem;
}

/* Responsive improvements for mobile */
@media (max-width: 768px) {
    .learnings-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
        margin-top: 40px !important;
        padding: 0 15px !important;
    }
    
    .participacoes-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
        margin-top: 40px !important;
        padding: 0 15px !important;
    }
    
    .participacao-item {
        padding: 25px 20px !important;
        margin-bottom: 15px !important;
    }
    
    .participacao-icon {
        width: 60px !important;
        height: 60px !important;
        font-size: 1.5rem !important;
        margin: 0 auto 15px !important;
    }
    
    .participacao-title {
        font-size: 1.3rem !important;
        margin-bottom: 15px !important;
    }
    
    .participacao-description {
        font-size: 0.9rem !important;
        line-height: 1.6 !important;
    }
    
    .learning-item {
        padding: 25px 20px !important;
        margin-bottom: 15px !important;
    }
    
    .learning-icon {
        width: 60px !important;
        height: 60px !important;
        font-size: 1.5rem !important;
        margin: 0 auto 15px !important;
    }
    
    .learning-title {
        font-size: 1.2rem !important;
        margin-bottom: 12px !important;
    }
    
    .learning-description {
        font-size: 0.9rem !important;
        line-height: 1.6 !important;
    }
    
    .challenges-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
        margin-top: 40px !important;
        padding: 0 15px !important;
    }
    
    .challenge-item {
        padding: 25px 20px !important;
        margin-bottom: 15px !important;
    }
    
    .challenge-icon {
        width: 60px !important;
        height: 60px !important;
        font-size: 1.5rem !important;
        margin: 0 auto 15px !important;
    }
    
    .challenge-title {
        font-size: 1.2rem !important;
        margin-bottom: 12px !important;
    }
    
    .challenge-description {
        font-size: 0.9rem !important;
        line-height: 1.6 !important;
    }
    
    .solution {
        padding: 12px !important;
        font-size: 0.9rem !important;
    }
    
    .member-name {
        font-size: 1.1rem !important;
        margin-bottom: 10px !important;
    }
    
    .member-description {
        font-size: 0.9rem !important;
        line-height: 1.5 !important;
    }
}

@media (max-width: 1024px) and (min-width: 769px) {
    .learnings-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 25px !important;
        margin-top: 50px !important;
        padding: 0 20px !important;
    }
    
    .participacoes-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 25px !important;
        margin-top: 50px !important;
        padding: 0 20px !important;
    }
    
    .challenges-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 25px !important;
        margin-top: 50px !important;
        padding: 0 20px !important;
    }
}

@media (max-width: 480px) {
    .learning-item {
        padding: 20px 15px !important;
        margin-bottom: 10px !important;
    }
    
    .learning-icon {
        width: 50px !important;
        height: 50px !important;
        font-size: 1.2rem !important;
        margin: 0 auto 12px !important;
    }
    
    .learning-title {
        font-size: 1.1rem !important;
        margin-bottom: 10px !important;
    }
    
    .learning-description {
        font-size: 0.85rem !important;
        line-height: 1.5 !important;
    }
    
    .challenge-item {
        padding: 20px 15px !important;
        margin-bottom: 10px !important;
    }
    
    .challenge-icon {
        width: 50px !important;
        height: 50px !important;
        font-size: 1.2rem !important;
        margin: 0 auto 12px !important;
    }
    
    .challenge-title {
        font-size: 1.1rem !important;
        margin-bottom: 10px !important;
    }
    
    .challenge-description {
        font-size: 0.85rem !important;
        line-height: 1.5 !important;
    }
    
    .solution {
        padding: 10px !important;
        font-size: 0.85rem !important;
    }
    
    .member-name {
        font-size: 1rem !important;
        margin-bottom: 8px !important;
    }
    
    .member-description {
        font-size: 0.85rem !important;
        line-height: 1.4 !important;
    }
}