/* 
* RiattByord - Estilo Principal
* Desenvolvido para treinamento em eficiência pessoal e gestão de tempo
*/

/* ===== RESET ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ===== VARIÁVEIS GLOBAIS ===== */
:root {
    /* Cores principais */
    --primary-color: #2c6aa0;        /* Azul médio */
    --primary-dark: #1c5380;         /* Azul escuro */
    --primary-light: #5a8fb8;        /* Azul claro */
    --secondary-color: #e27d60;      /* Coral / Terracota */
    --accent-color: #41b3a3;         /* Verde-azulado */
    
    /* Cores neutras */
    --dark: #333333;                 /* Quase preto */
    --medium-dark: #555555;          /* Cinza escuro */
    --medium: #777777;               /* Cinza médio */
    --light-medium: #aaaaaa;         /* Cinza claro */
    --light: #f5f5f5;                /* Quase branco */
    --white: #ffffff;                /* Branco puro */
    
    /* Tipografia */
    --font-base: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-heading: 'Montserrat', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    
    /* Tamanhos */
    --container-width-lg: 1200px;
    --container-width-md: 900px;
    --container-width-sm: 600px;
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Bordas */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
    
    /* Transições */
    --transition: all 0.3s ease;
}

/* ===== ESTILOS BASE ===== */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Para o scroll não esconder elementos abaixo do header fixo */
}

body {
    font-family: var(--font-base);
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--dark);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-sm);
}

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

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

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

ul {
    list-style-position: inside;
}

section {
    padding: var(--spacing-xl) 0;
}

.container {
    width: 90%;
    max-width: var(--container-width-lg);
    margin: 0 auto;
}

.section-description {
    font-size: 1.1rem;
    color: var(--medium);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== UTILIDADES ===== */
.text-center {
    text-align: center;
}

.mb-1 {
    margin-bottom: var(--spacing-xs);
}

.mb-2 {
    margin-bottom: var(--spacing-sm);
}

.mb-3 {
    margin-bottom: var(--spacing-md);
}

.mb-4 {
    margin-bottom: var(--spacing-lg);
}

.mb-5 {
    margin-bottom: var(--spacing-xl);
}

/* ===== COMPONENTES ===== */

/* Botões */
.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    color: var(--white);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--white);
}

.btn-secondary:hover {
    background-color: #d86c50; /* Versão mais escura do secondary */
    color: var(--white);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

/* Formulários */
.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--medium-dark);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--light-medium);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-base);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(44, 106, 160, 0.2);
}

.form-check {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
}

.form-check input[type="checkbox"] {
    margin-right: 10px;
    margin-top: 4px;
}

.form-check label {
    font-size: 0.9rem;
    color: var(--medium);
}

/* Cartões */
.card {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* ===== LAYOUT ===== */

/* Header e Navegação */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    padding: 1rem 0;
}

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

.logo {
    height: 50px;
}

.logo img {
    height: 100%;
}

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

nav .main-menu li {
    margin-left: var(--spacing-md);
}

nav .main-menu li a {
    color: var(--medium-dark);
    font-weight: 500;
}

nav .main-menu li a:hover {
    color: var(--primary-color);
}

.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--medium-dark);
    margin: 5px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding-top: calc(80px + var(--spacing-xl)); /* Adicionado espaço para o header fixo */
    padding-bottom: var(--spacing-xl);
    background-color: var(--light);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.hero-content h1 {
    font-size: 2.8rem;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-dark);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
    color: var(--medium-dark);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

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

.hero-image img {
    max-width: 100%;
    max-height: 400px;
}

/* Services Section */
.services {
    text-align: center;
    background-color: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.service-card {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    margin: 0 auto var(--spacing-sm);
    width: 80px;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.service-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
}

.service-card p {
    color: var(--medium);
}

/* About Section */
.about {
    background-color: var(--light);
}

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

.about-content h2 {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.about-content p {
    margin-bottom: var(--spacing-sm);
}

.about-content ul {
    margin-top: var(--spacing-sm);
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.about-content ul li {
    margin-bottom: var(--spacing-xs);
}

/* Testimonials Section */
.testimonials {
    text-align: center;
    background-color: var(--white);
}

.testimonial-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.testimonial-slide {
    width: 100%;
}

.testimonial-content {
    background-color: var(--light);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    margin: var(--spacing-sm);
    position: relative;
}

.testimonial-content::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 4rem;
    color: var(--light-medium);
    opacity: 0.3;
    font-family: Georgia, serif;
}

.testimonial-content p {
    font-style: italic;
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
}

.testimonial-author {
    text-align: right;
}

.testimonial-author p {
    margin-bottom: 0;
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.testimonial-controls button {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--transition);
}

.testimonial-controls button:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

/* Blog Preview Section */
.blog-preview {
    text-align: center;
    background-color: var(--light);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.blog-card {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.blog-image {
    height: 200px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--light);
}

.blog-image img {
    width: auto;
    height: 100px;
    margin: 0 auto;
}

.blog-content {
    padding: var(--spacing-md);
    text-align: left;
}

.blog-content h3 {
    margin-bottom: var(--spacing-xs);
    color: var(--primary-color);
    font-size: 1.3rem;
}

.blog-content p {
    color: var(--medium);
    margin-bottom: var(--spacing-sm);
}

.read-more {
    display: inline-block;
    font-weight: 600;
    color: var(--primary-color);
}

.read-more:hover {
    color: var(--primary-dark);
}

.blog-cta {
    margin-top: var(--spacing-md);
}

/* Newsletter Section */
.newsletter {
    background-color: var(--primary-color);
    color: var(--white);
    text-align: center;
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-content h2 {
    color: var(--white);
}

.newsletter-content p {
    margin-bottom: var(--spacing-md);
}

.newsletter-form .form-group {
    display: flex;
}

.newsletter-form input[type="email"] {
    flex: 1;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    border-right: none;
    height: 50px;
}

.newsletter-form button {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    height: 50px;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

.newsletter-form .form-check {
    text-align: left;
    margin-top: var(--spacing-sm);
}

.newsletter-form .form-check label {
    color: var(--light);
}

.newsletter-form .form-check a {
    color: var(--light);
    text-decoration: underline;
}

/* Contact Section */
.contact {
    background-color: var(--white);
    text-align: center;
}

.contact-grid {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    text-align: left;
}

.contact-form {
    background-color: var(--light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
}

.contact-info {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.info-item {
    margin-bottom: var(--spacing-md);
}

.info-item h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.info-item p {
    color: var(--medium-dark);
    margin-bottom: var(--spacing-xs);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

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

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

/* Footer */
footer {
    background-color: var(--dark);
    color: var(--light);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

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

.footer-logo {
    margin-bottom: var(--spacing-sm);
    max-width: 150px;
}

.footer-column h3 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-bottom: 10px;
}

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

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

.footer-column ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-column ul li a {
    color: var(--light-medium);
    transition: var(--transition);
}

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

.footer-column p {
    color: var(--light-medium);
}

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

.footer-bottom p {
    color: var(--light-medium);
    font-size: 0.9rem;
}

/* Thank You Page */
.thank-you {
    padding-top: calc(80px + var(--spacing-xl));
    padding-bottom: var(--spacing-xl);
    background-color: var(--light);
    text-align: center;
}

.thank-you-content {
    max-width: 700px;
    margin: 0 auto;
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
}

.thank-you-icon {
    margin: 0 auto var(--spacing-md);
    width: 80px;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    background-color: rgba(65, 179, 163, 0.1);
    color: var(--accent-color);
}

.thank-you-content h1 {
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
}

.thank-you-content p {
    color: var(--medium-dark);
    margin-bottom: var(--spacing-md);
}

.submission-details {
    background-color: var(--light);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-md);
    text-align: left;
}

.thank-you-actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
}

.next-steps {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
    text-align: center;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.step-card {
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    background-color: var(--light);
    position: relative;
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    font-size: 1.2rem;
}

.step-card h3 {
    margin-top: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
}

/* Blog Full Page */
.blog-header {
    padding-top: calc(80px + var(--spacing-xl));
    padding-bottom: var(--spacing-md);
    background-color: var(--primary-light);
    color: var(--white);
    text-align: center;
}

.blog-header h1 {
    color: var(--white);
}

.blog-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
}

.blog-filter button {
    background-color: transparent;
    border: 1px solid var(--white);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.blog-filter button:hover,
.blog-filter button.active {
    background-color: var(--white);
    color: var(--primary-color);
}

.blog-list {
    padding: var(--spacing-xl) 0;
}

.blog-list .blog-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

/* Blog Single Article */
.article-header {
    padding-top: calc(80px + var(--spacing-lg));
    padding-bottom: var(--spacing-lg);
    background-color: var(--primary-light);
    color: var(--white);
}

.article-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
    color: var(--light);
    font-size: 0.9rem;
}

.article-content {
    padding: var(--spacing-xl) 0;
}

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

.article-body p,
.article-body ul,
.article-body ol {
    margin-bottom: var(--spacing-md);
}

.article-body h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
}

.article-body h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    color: var(--primary-dark);
}

.article-body ul,
.article-body ol {
    margin-left: var(--spacing-md);
}

.article-body li {
    margin-bottom: var(--spacing-xs);
}

.article-image {
    width: 100%;
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: var(--spacing-md);
    background-color: var(--light);
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

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

.article-cta {
    background-color: var(--light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    margin-top: var(--spacing-lg);
    text-align: center;
}

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

.related-articles {
    padding: var(--spacing-xl) 0;
    background-color: var(--light);
}

.related-articles h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

/* Privacy Policy, Terms, etc. */
.legal-page {
    padding-top: calc(80px + var(--spacing-lg));
    padding-bottom: var(--spacing-xl);
}

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

.legal-content h1 {
    margin-bottom: var(--spacing-md);
}

.legal-content h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
}

.legal-content p,
.legal-content ul {
    margin-bottom: var(--spacing-md);
}

.legal-updated {
    margin-top: var(--spacing-lg);
    color: var(--medium);
    font-style: italic;
}

/* ===== MEDIA QUERIES ===== */

/* Tablet e dispositivos médios */
@media screen and (max-width: 900px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero .container,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .hero-content {
        order: 1;
        text-align: center;
    }
    
    .hero-image {
        order: 0;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-info {
        margin-top: var(--spacing-md);
    }
}

/* Mobile e dispositivos pequenos */
@media screen and (max-width: 600px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.6rem;
    }
    
    section {
        padding: var(--spacing-lg) 0;
    }
    
    /* Menu de navegação mobile */
    .menu-toggle {
        display: block;
        z-index: 1001;
    }
    
    nav .main-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--white);
        box-shadow: var(--shadow-lg);
        flex-direction: column;
        padding: 80px 20px 20px;
        z-index: 1000;
        transition: right 0.3s ease;
    }
    
    nav .main-menu.active {
        right: 0;
    }
    
    nav .main-menu li {
        margin: 0 0 20px 0;
    }
    
    /* Ajuste para menu toggle quando ativo */
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .services-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-content {
        padding: var(--spacing-sm);
    }
    
    .newsletter-form .form-group {
        flex-direction: column;
    }
    
    .newsletter-form input[type="email"] {
        border-radius: var(--border-radius-sm);
        border-right: 1px solid var(--light-medium);
        margin-bottom: var(--spacing-xs);
    }
    
    .newsletter-form button {
        border-radius: var(--border-radius-sm);
        width: 100%;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-logo {
        margin: 0 auto var(--spacing-sm);
    }
    
    .footer-column h3::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .thank-you-actions {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}