:root {
    --primary-color: #2e3fe5;
    --secondary-color: #1a1f6c;
    --accent-color: #00e5ff;
    --text-color: #2c2c2c;
    --light-text: #fff;
    --background-color: #f0f4ff;
    --section-bg: #ffffff;
    --dark-bg: #121212;
    --gradient-bg: linear-gradient(135deg, var(--primary-color), #6610f2);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    --glow: 0 0 15px rgba(0, 229, 255, 0.5);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --border-radius: 8px;
}

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

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    background: var(--gradient-bg);
    color: var(--light-text);
    border-radius: var(--border-radius);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #6610f2, var(--primary-color));
    z-index: -1;
    transition: var(--transition);
    opacity: 0;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
    color: var(--light-text);
}

.btn:hover:before {
    opacity: 1;
}

.btn-glow {
    box-shadow: var(--glow);
}

.btn-glow:hover {
    box-shadow: 0 0 25px rgba(0, 229, 255, 0.8);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--accent-color);
    color: var(--primary-color);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.btn-outline:hover {
    color: var(--light-text);
    border-color: transparent;
}

.btn-outline:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-bg);
    z-index: -1;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
}

.btn-outline:hover:before {
    transform: scaleX(1);
    transform-origin: left;
}

/* Landing Banner */
.landing-banner {
    background: var(--gradient-bg);
    color: var(--light-text);
    padding: 8px 0;
    font-size: 0.9rem;
    text-align: center;
    position: relative;
    z-index: 1001;
}

.landing-banner p {
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.landing-banner i {
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* Header */
header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    position: sticky;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.4s ease;
}

header.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.12);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    position: relative;
    display: inline-block;
}

.logo:after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--accent-color);
    border-radius: 50%;
    bottom: 5px;
    right: -12px;
}

.logo span {
    color: var(--accent-color);
    position: relative;
}

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

.nav-item {
    margin-left: 30px;
}

.nav-link {
    font-weight: 600;
    font-size: 1rem;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: var(--transition);
}

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

.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 160px 0 100px;
    background: linear-gradient(135deg, rgba(240, 244, 255, 0.9), rgba(240, 244, 255, 0.7)), 
                url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?ixlib=rb-1.2.1&auto=format&fit=crop&w=1920&q=80') no-repeat center/cover;
    position: relative;
    overflow: hidden;
}

.hero:before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: linear-gradient(45deg, rgba(46, 63, 229, 0.2), rgba(0, 229, 255, 0.2));
    filter: blur(50px);
    top: -100px;
    right: -100px;
    z-index: 0;
}

.hero:after {
    content: '';
    position: absolute;
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background: linear-gradient(45deg, rgba(102, 16, 242, 0.2), rgba(46, 63, 229, 0.2));
    filter: blur(50px);
    bottom: -100px;
    left: -100px;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    background: rgba(0, 229, 255, 0.1);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 20px;
    border: 1px solid rgba(0, 229, 255, 0.3);
    backdrop-filter: blur(5px);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(to right, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-color);
    margin-bottom: 40px;
    opacity: 0.9;
}

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

/* Features Section */
.features {
    padding: 100px 0;
    background-color: var(--section-bg);
    position: relative;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    position: relative;
    color: var(--primary-color);
}

.section-title:after {
    content: '';
    position: absolute;
    width: 80px;
    height: 4px;
    background: var(--gradient-bg);
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

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

.feature-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.feature-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(46, 63, 229, 0.03), rgba(0, 229, 255, 0.03));
    z-index: -1;
    opacity: 0;
    transition: var(--transition);
}

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

.feature-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    color: white;
    font-size: 1.8rem;
    box-shadow: var(--glow);
}

.feature-title {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.feature-description {
    color: var(--text-color);
    opacity: 0.9;
}

/* How It Works */
.how-it-works {
    padding: 100px 0;
    background-color: #f5f7fa;
}

.steps-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 50px;
}

.step {
    flex: 0 0 calc(33.333% - 30px);
    text-align: center;
    padding: 30px;
    position: relative;
}

.step-number {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 60px;
    height: 60px;
    background-color: var(--primary-color);
    color: var(--light-text);
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 20px;
}

.step-title {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.step-description {
    color: #666;
}

.step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 60px;
    right: -15%;
    width: 30%;
    height: 2px;
    background-color: var(--accent-color);
}

/* Testimonials */
.testimonials {
    padding: 100px 0;
    background-color: var(--section-bg);
}

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

.testimonial-card {
    background-color: #f5f7fa;
    border-radius: 10px;
    padding: 30px;
    box-shadow: var(--shadow);
}

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

.testimonial-text::before {
    content: '"';
    font-size: 4rem;
    color: rgba(0, 86, 179, 0.1);
    position: absolute;
    top: -20px;
    left: -10px;
}

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

.author-image {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: 15px;
    object-fit: cover;
}

.author-info h4 {
    margin-bottom: 5px;
}

.author-info p {
    color: #666;
    font-size: 0.9rem;
}

/* CTA Section */
.cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--light-text);
    text-align: center;
}

.cta-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-description {
    max-width: 700px;
    margin: 0 auto 40px;
    opacity: 0.9;
}

/* Footer */
footer {
    background-color: #2c3e50;
    color: var(--light-text);
    padding: 70px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.footer-column h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    position: relative;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--accent-color);
}

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

.footer-link {
    margin-bottom: 10px;
}

.footer-link a {
    color: #bdc3c7;
    transition: var(--transition);
}

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

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

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

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

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: #bdc3c7;
    font-size: 0.9rem;
}

/* Recursos Section */
.recursos {
    padding: 100px 0;
    background-color: #f5f7fa;
}

.recursos-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 50px;
}

.recursos-image {
    flex: 1;
    min-width: 300px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.recursos-image img {
    width: 100%;
    height: auto;
    display: block;
}

.recursos-content {
    flex: 1;
    min-width: 300px;
}

.recursos-list {
    list-style: none;
    margin-top: 30px;
}

.recursos-item {
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
}

.recursos-icon {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-right: 15px;
    flex-shrink: 0;
}

.recursos-text h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--secondary-color);
}

.recursos-text p {
    color: #666;
}

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

.animate-fadeInUp {
    animation: fadeInUp 0.8s ease forwards;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .step:not(:last-child)::after {
        display: none;
    }
    
    .step {
        flex: 0 0 100%;
        margin-bottom: 40px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        flex-direction: column;
        background-color: var(--section-bg);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
        padding: 20px 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-item {
        margin: 15px 0;
    }
    
    .hero {
        padding: 130px 0 80px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .btn {
        margin-bottom: 15px;
        width: 100%;
        max-width: 300px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .header-container {
        padding: 12px 0;
    }
    
    .logo {
        font-size: 1.6rem;
    }
    
    .logo:after {
        width: 6px;
        height: 6px;
        bottom: 4px;
        right: -10px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .feature-card, .testimonial-card, .pricing-card {
        padding: 20px;
    }
}