:root {
    --primary-color: #4a0082;
    --secondary-color: #e60000;
    --accent-color: #00a8ff;
    --text-color: #333;
    --light-text: #fff;
    --light-background: #f7f7f7;
    --dark-bg: #2a0050;
    --light-bg: #f9f9f9;
    --gray-bg: #f0f0f0;
    --border-radius: 5px;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --header-height: 80px;
    --header-height-scrolled: 60px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

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

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

section {
    padding: 80px 0;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 20px;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--secondary-color);
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 15px;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Botões */
.btn-primary, .btn-secondary, .btn-plano, .btn-submit {
    display: inline-block;
    padding: 12px 25px;
    border-radius: var(--border-radius);
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-transform: uppercase;
    font-size: 0.9rem;
}

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

.btn-primary:hover {
    background-color: #cc0000;
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
}

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

.btn-secondary:hover {
    background-color: #3a0065;
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
}

.btn-plano {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    width: 100%;
    margin-top: 20px;
}

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

.btn-plano.destaque {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--light-text);
}

.btn-plano.destaque:hover {
    background-color: #cc0000;
}

.btn-submit {
    background-color: var(--primary-color);
    color: var(--light-text);
    width: 100%;
    margin-top: 10px;
}


.btn-submit:hover {
    background-color: #3a0065;
}

#menu a.btn-contato {
    background-color: var(--secondary-color);
    color: var(--light-text);
    padding: 10px 20px;
    border-radius: var(--border-radius);
}

.btn-contato:hover {
    background-color: #cc0000;
    color: var(--light-text);
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #fffeff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: var(--transition);
    height: 114px;
}

header.scrolled {
    height: 114px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.2);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    width: 152px;
    transition: var(--transition);
}

header.scrolled .logo img {
    width: 152px;
}

nav {
    display: flex;
    align-items: center;
}

#menu {
    display: flex;
    gap: 45px;
}

#menu a {
    color: var(--text-color);
    font-weight: 500;
    position: relative;
}

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

#menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

#menu a:hover::after {
    width: 100%;
}

#btn-mobile {
    display: none;
}

/* Hero Section */
.hero {
    background-color: var(--primary-color);
    color: var(--light-text);
    padding-top: calc(var(--header-height) + 60px);
    position: relative;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 2.5rem;
    color: var(--secondary-color);
    text-align: center;
}

.hero h2 {
    font-size: 2rem;
    text-align: left;
    margin-bottom: 20px;
}

.hero h2:after {
    left: 0;
    transform: none;
}

.hero-text {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.hero-text p {
    font-size: 1.1rem;
}

.hero .btn-primary {
    margin-top: 20px;
    align-self: flex-start;
}

.wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,149.3C960,160,1056,160,1152,138.7C1248,117,1344,75,1392,53.3L1440,32L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    background-size: cover;
    background-repeat: no-repeat;
}

/* Sobre Section */
.sobre {
    background-color: var(--light-bg);
}

.sobre-content {
    display: flex;
    gap: 40px;
    align-items: center;
}

.sobre-img {
    flex: 1;
}

.sobre-text {
    flex: 1;
}

.sobre-text h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
}

/* Planos Section */
.planos {
    background-color: var(--light-text);
    position: relative;
}

.planos-container {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.plano {
    background-color: var(--light-bg);
    border-radius: var(--border-radius);
    padding: 30px;
    flex: 1;
    min-width: 300px;
    max-width: 350px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
}

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

.plano.destaque {
    border-top: 5px solid var(--secondary-color);
    transform: scale(1.05);
}

.plano.destaque:hover {
    transform: scale(1.05) translateY(-10px);
}

.plano h3 {
    color: var(--primary-color);
}

.plano-tipo {
    color: var(--secondary-color);
    font-weight: 500;
    margin-bottom: 15px;
}

.preco {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.preco span {
    font-size: 1.2rem;
}

.plano ul {
    margin-bottom: 20px;
    text-align: left;
}

.plano li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 25px;
}

.plano li:before {
    content: '✓';
    color: var(--secondary-color);
    position: absolute;
    left: 0;
}

/* Sobre Automação Section */
.sobre-automacao {
    background-color: var(--primary-color);
    color: var(--light-text);
    text-align: center;
}

.automacao-content {
    max-width: 800px;
    margin: 0 auto;
}

.automacao-content p {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

/* Funcionalidades Section */
.funcionalidades {
    background-color: var(--light-bg);
}

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

.funcionalidade {
    background-color: var(--light-text);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.funcionalidade:hover {
    transform: translateY(-5px);
}

.funcionalidade i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.funcionalidade h3 {
    font-size: 1.2rem;
    color: var(--text-color);
}

.perguntas {
    background-color: var(--light-text);
}

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

.accordion-item {
    border-bottom: 1px solid #e0e0e0;
}

.accordion-item button {
    position: relative;
    display: block;
    text-align: left;
    width: 100%;
    padding: 20px 0;
    color: var(--text-color);
    font-size: 1.1rem;
    font-weight: 500;
    border: none;
    background: none;
    outline: none;
    cursor: pointer;
}

.accordion-item button:hover {
    color: var(--primary-color);
}
.accordion-item button[aria-expanded="true"] {
  color: var(--primary-color);
}

.accordion-item button[aria-expanded="true"] .accordion-title::after {
  width: 100%;
}
#menu a.active {
  color: var(--primary-color);
  font-weight: 600;
}

#menu a.active::after {
  width: 100%;
}


.accordion-item button .icon {
    display: inline-block;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 23px;
    height: 22px;
}

.accordion-item button .icon::before {
    content: '';
    position: absolute;
    width: 12px;
    height: 2px;
    background-color: var(--text-color);
    top: 10px;
    left: 5px;
    transition: var(--transition);
}

.accordion-item button .icon::after {
    content: '';
    position: absolute;
    width: 2px;
    height: 12px;
    background-color: var(--text-color);
    top: 5px;
    left: 10px;
    transition: var(--transition);
}

.accordion-item button[aria-expanded='true'] .icon::after {
    transform: rotate(90deg);
    opacity: 0;
}

.accordion-content {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.accordion-content p {
    padding-bottom: 20px;
}

/* Soluções Section */
.solucoes {
    background-color: var(--light-bg);
}

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

.solucao {
    background-color: var(--light-text);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
}

.solucao:hover {
    transform: translateY(-5px);
}

.solucao i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.solucao h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

/* Contato Section */
.contato {
    background-color: var(--light-text);
}

.contato-container {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.contato-info, .contato-form {
    flex: 1;
    min-width: 300px;
}

.contato-info h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
}

.contato-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.contato-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

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

.social-media a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--light-text);
    transition: var(--transition);
}

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

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

.form-group.full-width {
    grid-column: span 2;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}
a:focus-visible,
button:focus-visible {
outline: 2px dashed var(--secondary-color);
outline-offset: 2px;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: var(--light-text);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    z-index: 100;
    transition: var(--transition);
}

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

/* Footer */
footer {
    background-color: var(--dark-bg);
    color: var(--light-text);
    padding: 60px 0 20px;
}

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

.footer-logo, .footer-links, .footer-contact {
    flex: 1;
    min-width: 250px;
}

.footer-logo img {
    height: 50px;
    margin-bottom: 15px;
}

.footer-links h4, .footer-contact h4 {
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-links h4:after, .footer-contact h4:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--secondary-color);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a:hover {
    color: var(--secondary-color);
}

.footer-contact p {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.footer-contact i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

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

/* Responsividade */
@media (max-width: 992px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .sobre-content {
        flex-direction: column;
    }
    
    .plano {
        min-width: 280px;
    }
}

@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }
    
    #btn-mobile {
        display: flex;
        padding: 0.5rem 1rem;
        font-size: 1rem;
        border: none;
        background: none;
        cursor: pointer;
        gap: 0.5rem;
        align-items: center;
    }
    
    #hamburger {
        display: block;
        width: 25px;
        border-top: 2px solid;
        color: var(--text-color);
    }
    
    #hamburger::after, #hamburger::before {
        content: '';
        display: block;
        width: 25px;
        height: 2px;
        background: currentColor;
        margin-top: 5px;
        transition: 0.3s;
        position: relative;
    }
    
    #nav.active #hamburger {
        border-top-color: transparent;
    }
    
    #nav.active #hamburger::before {
        transform: rotate(135deg);
    }
    
    #nav.active #hamburger::after {
        transform: rotate(-135deg);
        top: -7px;
    }
    
    #menu {
        display: block;
        position: absolute;
        width: 100%;
        top: var(--header-height);
        right: 0;
        background: var(--light-text);
        height: 0;
        transition: 0.6s;
        z-index: 1000;
        visibility: hidden;
        overflow-y: hidden;
    }
    
    #nav.active #menu {
        height: calc(100vh - var(--header-height));
        visibility: visible;
        overflow-y: auto;
    }
    
    #menu a {
        padding: 1rem 0;
        margin: 0 1rem;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        display: block;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero h2 {
        font-size: 1.6rem;
    }
    
    .planos-container {
        flex-direction: column;
        align-items: center;
    }
    
    .plano {
        max-width: 100%;
        width: 100%;
    }
    
    .plano.destaque {
        transform: none;
        order: -1;
    }
    
    .plano.destaque:hover {
        transform: translateY(-10px);
    }
    
    .funcionalidades-grid, .solucoes-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .hero {
        text-align: center;
    }
    
    .hero h2 {
        text-align: center;
    }
    
    .hero h2:after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .hero .btn-primary {
        align-self: center;
    }
    
    .contato-container {
        flex-direction: column;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: 20px;
        right: 20px;
    }
}