:root {
    --primary: #2c3e50;
    --secondary: #3498db;
    --accent: #e74c3c;
    --light: #ecf0f1;
    --dark: #2c3e50;
    --success: #2ecc71;
}

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

body {
    overflow-x: hidden;
    color: #333;
}

/* Navbar estilizada */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    padding: 15px 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

    .navbar.scrolled {
        padding: 10px 5%;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
    }

.navbar-brand {
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--primary);
    display: flex;
    align-items: center;
}

    .navbar-brand span {
        color: var(--secondary);
    }

.nav-link {
    color: var(--dark);
    font-weight: 500;
    margin: 0 10px;
    transition: all 0.3s ease;
    position: relative;
}

    .nav-link:after {
        content: '';
        position: absolute;
        width: 0;
        height: 2px;
        bottom: 0;
        left: 0;
        background-color: var(--secondary);
        transition: width 0.3s ease;
    }

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

.nav-buttons .btn {
    margin-left: 10px;
    border-radius: 30px;
    padding: 8px 20px;
    font-weight: 600;
    transition: all 0.3s ease;
}

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

    .btn-login:hover {
        background: var(--secondary);
        color: white;
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
    }

.btn-register {
    background: var(--secondary);
    border: 2px solid var(--secondary);
    color: white;
}

    .btn-register:hover {
        background: var(--primary);
        border-color: var(--primary);
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(44, 62, 80, 0.3);
    }


/* Correções para o menu navbar */
.navbar-toggler {
    border: none;
    padding: 0;
    font-size: 1.25rem;
}

    .navbar-toggler:focus {
        box-shadow: none;
        outline: none;
    }

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 0, 0, 0.55%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Ajustes para mobile */
@media (max-width: 991px) {
    .navbar-collapse {
        background: rgba(255, 255, 255, 0.98);
        padding: 20px;
        border-radius: 10px;
        margin-top: 10px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }

    .nav-item {
        margin: 10px 0;
    }

    .nav-buttons {
        margin-top: 15px !important;
        margin-left: 0 !important;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

        .nav-buttons .btn {
            margin-left: 0 !important;
            text-align: center;
        }
}

/* Ajustes para o menu quando fixed-top é usado */
body {
    padding-top: 80px;
}

@media (max-width: 991px) {
    body {
        padding-top: 70px;
    }
}

/* Hero Section com animação */
.hero {
    background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
    height: 100vh;
    display: flex;
    align-items: center;
    color: white;
    padding: 100px 5% 250px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 600px;
    z-index: 2;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-buttons .btn {
    border-radius: 30px;
    padding: 12px 30px;
    font-weight: 600;
    margin-right: 15px;
    transition: all 0.3s ease;
}

.btn-demo {
    background: var(--accent);
    border: 2px solid var(--accent);
    color: white;
}

    .btn-demo:hover {
        background: transparent;
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(231, 76, 60, 0.4);
    }

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

    .btn-more:hover {
        background: white;
        color: var(--primary);
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(255, 255, 255, 0.3);
    }

.hero-image {
    position: absolute;
    right: 5%;
    bottom: 100;
    width: 50%;
    max-width: 800px;
    z-index: 1;
}

/* Animações flutuantes */
.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
    z-index: 0;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    animation: float 15s infinite linear;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: var(--accent);
    top: -150px;
    left: -150px;
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: var(--success);
    bottom: 50px;
    right: 200px;
    animation-delay: 2s;
    animation-duration: 12s;
}

.shape-3 {
    width: 150px;
    height: 150px;
    background: white;
    top: 200px;
    right: -75px;
    animation-delay: 4s;
    animation-duration: 18s;
}

@keyframes float {
    0% {
        transform: translate(0, 0) rotate(0deg);
    }

    50% {
        transform: translate(20px, 20px) rotate(180deg);
    }

    100% {
        transform: translate(0, 0) rotate(360deg);
    }
}

/* Seções comuns */
section {
    padding: 80px 5%;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

    .section-title h2 {
        font-size: 2.5rem;
        color: var(--primary);
        margin-bottom: 15px;
        position: relative;
        display: inline-block;
    }

        .section-title h2:after {
            content: '';
            position: absolute;
            width: 60%;
            height: 3px;
            background: var(--secondary);
            bottom: -10px;
            left: 20%;
            border-radius: 3px;
        }

    .section-title p {
        color: #666;
        max-width: 700px;
        margin: 0 auto;
    }

/* Sobre o produto */
.about-content {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.about-text {
    flex: 1;
    min-width: 300px;
    padding-right: 30px;
}

.about-image {
    flex: 1;
    min-width: 300px;
    text-align: center;
    position: relative;
}

    .about-image img {
        max-width: 100%;
        border-radius: 10px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transition: all 0.5s ease;
    }

        .about-image img:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
        }

/* Módulos */
.modules {
    background: #f8f9fa;
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.module-card {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    text-align: center;
}

    .module-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    }

.module-icon {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 20px;
}

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

/* Preços */
.pricing-plans {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
}

.pricing-card {
    background: white;
    border-radius: 10px;
    padding: 40px 30px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
    flex: 1;
    min-width: 280px;
    max-width: 350px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

    .pricing-card:hover {
        transform: scale(1.03);
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    }

    .pricing-card.featured {
        border: 2px solid var(--secondary);
        transform: scale(1.05);
    }

        .pricing-card.featured:before {
            content: 'POPULAR';
            position: absolute;
            top: 15px;
            right: -35px;
            background: var(--secondary);
            color: white;
            padding: 5px 40px;
            font-size: 0.8rem;
            font-weight: 600;
            transform: rotate(45deg);
        }

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin: 20px 0;
}

    .price span {
        font-size: 1rem;
        color: #666;
    }

.pricing-features {
    list-style: none;
    margin: 25px 0;
    text-align: left;
}

    .pricing-features li {
        margin-bottom: 10px;
        display: flex;
        align-items: center;
    }

        .pricing-features li i {
            color: var(--success);
            margin-right: 10px;
        }

.btn-pricing {
    width: 100%;
    padding: 12px;
    border-radius: 30px;
    background: var(--secondary);
    color: white;
    border: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

    .btn-pricing:hover {
        background: var(--primary);
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(44, 62, 80, 0.3);
    }

/* Parceiros */
.partners {
    background: #f8f9fa;
}

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

.partner-logo {
    opacity: 0.6;
    transition: all 0.3s ease;
    filter: grayscale(100%);
    max-width: 150px;
}

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

/* Contato */
.contact-container {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.contact-info {
    flex: 1;
    min-width: 300px;
}

.contact-form {
    flex: 1;
    min-width: 300px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
}

.info-icon {
    font-size: 1.5rem;
    color: var(--secondary);
    margin-right: 15px;
}

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

.form-control {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

    .form-control:focus {
        border-color: var(--secondary);
        box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
        outline: none;
    }

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

.btn-submit {
    background: var(--secondary);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

    .btn-submit:hover {
        background: var(--primary);
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(44, 62, 80, 0.3);
    }

/* Footer */
footer {
    background: var(--primary);
    color: white;
    padding: 60px 5% 30px;
}

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

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

    .footer-column h3 {
        font-size: 1.2rem;
        margin-bottom: 20px;
        position: relative;
        padding-bottom: 10px;
    }

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

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

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

    .footer-links a {
        color: #ccc;
        text-decoration: none;
        transition: all 0.3s ease;
    }

        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }

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

    .social-links a {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.1);
        color: white;
        transition: all 0.3s ease;
    }

        .social-links a:hover {
            background: var(--secondary);
            transform: translateY(-3px);
        }

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Animações personalizadas */
.animate-float {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }

    100% {
        transform: translateY(0px);
    }
}

/* Responsividade */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.8rem;
    }

    .hero-image {
        position: relative;
        width: 70%;
        margin-top: 40px;
        right: 0;
        bottom: -10%;
    }

        .hero-image img {
            width: 200px;
            height: auto;
        }


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

    .hero-buttons .btn {
        margin-bottom: 15px;
    }
}

@media (max-width: 768px) {
    .navbar-brand {
        font-size: 1.5rem;
    }

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

    .section-title h2 {
        font-size: 2rem;
    }

    .about-text, .about-image {
        flex: 100%;
        padding-right: 0;
    }

    .about-image {
        margin-top: 40px;
    }
}