/* ===== VARIÁVEIS CSS ===== */
:root {
    /* Cores */
    --primary-color: #1a3c6e;
    --primary-dark: #0f2647;
    --primary-light: #2a5298;
    --secondary-color: #d4af37;
    --secondary-dark: #b8941f;
    --text-color: #333333;
    --text-light: #666666;
    --text-lighter: #888888;
    --white-color: #ffffff;
    --body-color: #f8f9fa;
    --container-color: #ffffff;
    --border-color: #eaeaea;
    
    /* Fontes e Tipografia */
    --body-font: 'Montserrat', sans-serif;
    --title-font: 'Playfair Display', serif;
    --big-font-size: 2.5rem;
    --h1-font-size: 2rem;
    --h2-font-size: 1.5rem;
    --h3-font-size: 1.25rem;
    --normal-font-size: 1rem;
    --small-font-size: 0.875rem;
    
    /* Font Weight */
    --font-light: 300;
    --font-regular: 400;
    --font-medium: 500;
    --font-semi-bold: 600;
    --font-bold: 700;
    
    /* Margens */
    --mb-0-5: 0.5rem;
    --mb-0-75: 0.75rem;
    --mb-1: 1rem;
    --mb-1-5: 1.5rem;
    --mb-2: 2rem;
    --mb-2-5: 2.5rem;
    --mb-3: 3rem;
    
    /* z-index */
    --z-tooltip: 10;
    --z-fixed: 100;
    --z-modal: 1000;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--body-font);
    font-size: var(--normal-font-size);
    background-color: var(--body-color);
    color: var(--text-color);
    line-height: 1.6;
}

h1, h2, h3, h4 {
    color: var(--primary-color);
    font-family: var(--title-font);
    font-weight: var(--font-semi-bold);
    line-height: 1.2;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
}

button {
    cursor: pointer;
    border: none;
    outline: none;
    font-family: var(--body-font);
}

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

/* ===== LAYOUT ===== */
.container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 1.5rem;
}

.grid {
    display: grid;
    gap: 1.5rem;
}

.section {
    padding: 5rem 0 2rem;
}

.section__title {
    font-size: var(--h1-font-size);
    text-align: center;
    margin-bottom: var(--mb-2);
    position: relative;
}

.section__title::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background-color: var(--secondary-color);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.section__subtitle {
    display: block;
    text-align: center;
    color: var(--text-light);
    margin-bottom: var(--mb-3);
    font-size: var(--normal-font-size);
}

/* ===== LOGO ===== */
.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white-color);
    font-size: 1.2rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-text span {
    font-weight: var(--font-bold);
    color: var(--white-color);
    font-size: 1.1rem;
    line-height: 1.2;
}

.logo-text small {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: var(--font-regular);
}

/* ===== HEADER ===== */
.header {
    width: 100%;
    background-color: var(--primary-color);
    position: fixed;
    top: 0;
    left: 0;
    z-index: var(--z-fixed);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nav {
    height: 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav__logo {
    color: var(--white-color);
}

.nav__menu {
    display: flex;
}

.nav__list {
    display: flex;
    gap: 2rem;
}

.nav__link {
    color: var(--white-color);
    font-weight: var(--font-medium);
    transition: color 0.3s;
    position: relative;
}

.nav__link:hover {
    color: var(--secondary-color);
}

.nav__link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background-color: var(--secondary-color);
    bottom: -5px;
    left: 0;
    transition: width 0.3s;
}

.nav__link:hover::after {
    width: 100%;
}

.nav__toggle, .nav__close {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--white-color);
}

/* ===== HOME ===== */
.home {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white-color);
    padding: 8rem 0 5rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.home__container {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 3rem;
}

.home__title {
    font-size: 3rem;
    margin-bottom: var(--mb-1);
    color: var(--white-color);
}

.home__subtitle {
    font-size: 1.5rem;
    margin-bottom: var(--mb-1-5);
    color: var(--secondary-color);
    font-weight: var(--font-medium);
}

.home__description {
    margin-bottom: var(--mb-2-5);
    font-size: 1.1rem;
    line-height: 1.8;
}

.home__buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

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

.home__card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    max-width: 350px;
}

.home__card-content h3 {
    color: var(--white-color);
    margin-bottom: var(--mb-1);
    font-size: 1.5rem;
}

.home__card-content p {
    margin-bottom: var(--mb-1-5);
    line-height: 1.6;
}

.home__card-stats {
    display: flex;
    justify-content: space-between;
}

.stat {
    text-align: center;
}

.stat__number {
    display: block;
    font-size: 2rem;
    font-weight: var(--font-bold);
    color: var(--secondary-color);
}

.stat__label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

/* ===== BUTTONS ===== */
.button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: var(--font-medium);
    transition: all 0.3s;
    text-align: center;
}

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

.button--primary:hover {
    background-color: var(--secondary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

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

.button--secondary:hover {
    background-color: var(--white-color);
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* ===== SOBRE ===== */
.sobre__container {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.sobre__image {
    display: flex;
    justify-content: center;
}

.sobre__card {
    background: var(--container-color);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    max-width: 350px;
}

.sobre__card-header {
    background: var(--primary-color);
    color: var(--white-color);
    padding: 1.5rem;
    text-align: center;
}

.sobre__card-header h3 {
    color: var(--white-color);
    margin-bottom: 0.5rem;
}

.sobre__card-body {
    padding: 1.5rem;
}

.sobre__description {
    margin-bottom: var(--mb-2);
    line-height: 1.8;
}

.sobre__details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.sobre__item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.sobre__item i {
    color: var(--secondary-color);
    font-size: 1.5rem;
    margin-top: 0.25rem;
}

.sobre__item h3 {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

/* ===== ATUAÇÃO ===== */
.atuacao {
    background-color: var(--body-color);
}

.atuacao__container {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.atuacao__card {
    background: var(--container-color);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
    border-top: 4px solid var(--primary-color);
}

.atuacao__card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.atuacao__icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--mb-1);
}

.atuacao__title {
    margin-bottom: var(--mb-1-5);
    font-size: var(--h3-font-size);
}

.atuacao__list {
    text-align: left;
}

.atuacao__list li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

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

/* ===== DIFERENCIAIS ===== */
.diferenciais__container {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.diferencial__card {
    background: var(--container-color);
    border-radius: 15px;
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s;
}

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

.diferencial__icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--mb-1);
}

.diferencial__card h3 {
    margin-bottom: var(--mb-1);
    font-size: var(--h3-font-size);
}

/* ===== CONTATO ===== */
.contato__container {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contato__description {
    margin-bottom: var(--mb-2);
    line-height: 1.8;
}

.contato__info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: var(--mb-2);
}

.contato__item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contato__icon {
    color: var(--secondary-color);
    font-size: 1.5rem;
    margin-top: 0.25rem;
}

.contato__item h3 {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form__group {
    display: flex;
    flex-direction: column;
}

.form__input, .form__textarea {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--body-font);
    font-size: var(--normal-font-size);
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form__input:focus, .form__textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(26, 60, 110, 0.1);
}

.form__textarea {
    resize: vertical;
    min-height: 120px;
}

.form__button {
    align-self: flex-start;
}

/* ===== BLOG PREVIEW ===== */
.blog-preview {
    background-color: var(--body-color);
}

.blog-preview__container {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: var(--mb-3);
}

.blog-card {
    background: var(--container-color);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.blog-card__image {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white-color);
    font-size: 2.5rem;
}

.blog-card__content {
    padding: 1.5rem;
}

.blog-card__title {
    font-size: 1.25rem;
    margin-bottom: var(--mb-1);
    color: var(--primary-color);
    line-height: 1.4;
}

.blog-card__excerpt {
    color: var(--text-light);
    margin-bottom: var(--mb-1);
    line-height: 1.6;
}

.blog-card__link {
    color: var(--secondary-color);
    font-weight: var(--font-medium);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s;
}

.blog-card__link:hover {
    color: var(--secondary-dark);
}

.blog-preview__cta {
    text-align: center;
}

/* ===== BLOG LIST ===== */
.blog-list {
    padding: 4rem 0;
}

.blog-filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    justify-content: center;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    border-radius: 50px;
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: all 0.3s;
}

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

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.blog-post {
    background: var(--container-color);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
}

.blog-post:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.blog-post__image {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white-color);
    font-size: 2.5rem;
}

.blog-post__content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-post__meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.blog-post__date,
.blog-post__read-time {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
    font-size: 0.875rem;
}

.blog-post__title {
    margin-bottom: 1rem;
    line-height: 1.4;
}

.blog-post__title a {
    color: var(--primary-color);
    font-size: 1.25rem;
    transition: color 0.3s;
}

.blog-post__title a:hover {
    color: var(--secondary-color);
}

.blog-post__excerpt {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    flex: 1;
}

.blog-post__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.blog-post__author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
    font-size: 0.875rem;
}

.blog-post__link {
    color: var(--secondary-color);
    font-weight: var(--font-medium);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s;
}

.blog-post__link:hover {
    color: var(--secondary-dark);
}

/* ===== PAGINATION ===== */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.pagination__item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-color);
    font-weight: var(--font-medium);
    transition: all 0.3s;
}

.pagination__item:hover,
.pagination__item.active {
    background: var(--primary-color);
    color: var(--white-color);
    border-color: var(--primary-color);
}

.pagination__item.next {
    width: auto;
    padding: 0 1rem;
}

/* ===== NEWSLETTER ===== */
.newsletter {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white-color);
    text-align: center;
}

.newsletter__title {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--white-color);
}

.newsletter__description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter__form {
    max-width: 500px;
    margin: 0 auto;
}

.newsletter__input-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.newsletter__input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 8px;
    font-family: var(--body-font);
    font-size: 1rem;
}

.newsletter__input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.newsletter__privacy {
    font-size: 0.875rem;
    opacity: 0.8;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* ===== BLOG HERO ===== */
.blog-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white-color);
    padding: 8rem 0 4rem;
    text-align: center;
}

.blog-hero__title {
    font-size: 3rem;
    margin-bottom: var(--mb-1);
    color: var(--white-color);
}

.blog-hero__subtitle {
    font-size: 1.5rem;
    margin-bottom: var(--mb-1);
    color: var(--secondary-color);
}

.blog-hero__description {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ===== CALCULATOR STYLES ===== */
.calculator-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white-color);
    padding: 8rem 0 4rem;
    text-align: center;
}

.calculator-hero__title {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--white-color);
}

.calculator-hero__subtitle {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.calculator-hero__description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.calculator-hero__features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    opacity: 0.9;
}

.feature i {
    color: var(--secondary-color);
}

.calculator-disclaimer {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    padding: 1.5rem 0;
}

.disclaimer-content {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    max-width: 800px;
    margin: 0 auto;
}

.disclaimer-content i {
    color: #856404;
    font-size: 1.5rem;
    margin-top: 0.25rem;
}

.disclaimer-content h3 {
    color: #856404;
    margin-bottom: 0.5rem;
}

.disclaimer-content p {
    color: #856404;
    margin: 0;
    line-height: 1.5;
}

.calculator-main {
    padding: 4rem 0;
}

.calculator-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--container-color);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.calculator-steps {
    display: flex;
    background: var(--body-color);
    padding: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.step {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
    opacity: 0.6;
    transition: all 0.3s;
}

.step.active {
    opacity: 1;
}

.step-number {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--text-light);
    color: var(--white-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: var(--font-bold);
}

.step.active .step-number {
    background: var(--secondary-color);
}

.step-text {
    font-weight: var(--font-medium);
}

.calculator-form {
    padding: 2rem;
}

.form-step {
    display: none;
}

.form-step.active {
    display: block;
}

.form-step__title {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
    text-align: center;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

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

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--body-font);
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(26, 60, 110, 0.1);
}

.form-group input.error,
.form-group select.error {
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.form-group small {
    display: block;
    margin-top: 0.25rem;
    color: var(--text-light);
    font-size: 0.875rem;
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.checkbox {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.checkbox input {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    position: relative;
    transition: all 0.3s;
}

.checkbox input:checked + .checkmark {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox input:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    color: var(--white-color);
    font-size: 0.75rem;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.form-actions {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

/* Results Styles */
.results-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.result-card {
    background: var(--body-color);
    border-radius: 10px;
    padding: 1.5rem;
    text-align: center;
    border: 2px solid transparent;
    transition: transform 0.3s;
}

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

.result-card.highlight {
    border-color: var(--secondary-color);
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
    color: var(--white-color);
}

.result-card.highlight .result-icon {
    color: var(--white-color);
}

.result-card.highlight h4 {
    color: var(--white-color);
}

.result-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.result-content h4 {
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.result-value {
    font-size: 1.5rem;
    font-weight: var(--font-bold);
    color: var(--primary-color);
}

.result-card.highlight .result-value {
    color: var(--white-color);
}

.result-details {
    background: var(--body-color);
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.result-details h4 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.detail-item:last-child {
    border-bottom: none;
}

.result-cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white-color);
    padding: 2rem;
    border-radius: 10px;
    margin-bottom: 2rem;
    text-align: center;
}

.cta-content h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--white-color);
}

.cta-content p {
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* FAQ Styles */
.calculator-faq {
    background: var(--body-color);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    background: var(--container-color);
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.faq-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

/* Error Message */
.error-message {
    background: #f8d7da;
    color: #721c24;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid #f5c6cb;
}

.error-message i {
    font-size: 1.1rem;
}

/* ===== ARTICLE PAGE ===== */
.article-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white-color);
    padding: 8rem 0 3rem;
}

.article-hero__container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.article-hero__meta {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.article-hero__date,
.article-hero__read-time,
.article-hero__author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.article-hero__title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--white-color);
    line-height: 1.3;
}

.article-hero__excerpt {
    font-size: 1.2rem;
    opacity: 0.9;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.article-content {
    padding: 4rem 0;
    max-width: 800px;
    margin: 0 auto;
}

.article-content__body {
    line-height: 1.8;
    font-size: 1.1rem;
}

.article-content__body h2 {
    font-size: 1.8rem;
    margin: 2.5rem 0 1rem 0;
    color: var(--primary-color);
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--secondary-color);
}

.article-content__body h3 {
    font-size: 1.4rem;
    margin: 2rem 0 1rem 0;
    color: var(--primary-color);
}

.article-content__body p {
    margin-bottom: 1.5rem;
}

.article-content__body ul,
.article-content__body ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.article-content__body li {
    margin-bottom: 0.75rem;
}

.article-content__body blockquote {
    border-left: 4px solid var(--secondary-color);
    padding: 1rem 1.5rem;
    margin: 2rem 0;
    background: var(--body-color);
    border-radius: 0 8px 8px 0;
    font-style: italic;
}

.article-content__body table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
}

.article-content__body th,
.article-content__body td {
    padding: 1rem;
    border: 1px solid var(--border-color);
    text-align: left;
}

.article-content__body th {
    background: var(--primary-color);
    color: var(--white-color);
    font-weight: var(--font-medium);
}

.article-navigation {
    background: var(--body-color);
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.article-navigation__container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.article-navigation__link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-weight: var(--font-medium);
    transition: color 0.3s;
}

.article-navigation__link:hover {
    color: var(--secondary-color);
}

.article-navigation__link--next {
    margin-left: auto;
}

.article-cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white-color);
    padding: 4rem 0;
    text-align: center;
}

.article-cta__content {
    max-width: 600px;
    margin: 0 auto;
}

.article-cta__title {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--white-color);
}

.article-cta__description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.article-cta__buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== ARTICLE SPECIFIC STYLES ===== */
.article-table {
    margin: 2rem 0;
    overflow-x: auto;
}

.article-table table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.article-table th {
    background: var(--primary-color);
    color: var(--white-color);
    font-weight: var(--font-medium);
    padding: 1rem;
    text-align: left;
}

.article-table td {
    padding: 1rem;
    border: 1px solid var(--border-color);
}

.article-table tr:nth-child(even) {
    background: var(--body-color);
}

.article-warning {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-left: 4px solid #fdcb6e;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.article-warning h4 {
    color: #856404;
    margin-top: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.article-tip {
    background: #d1ecf1;
    border: 1px solid #bee5eb;
    border-left: 4px solid #17a2b8;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.article-tip h4 {
    color: #0c5460;
    margin-top: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.article-cta-inline {
    background: var(--body-color);
    padding: 2rem;
    margin: 2rem 0;
    border-radius: 15px;
    text-align: center;
    border: 2px solid var(--secondary-color);
}

.article-faq {
    margin: 2rem 0;
}

.faq-item {
    background: var(--container-color);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.faq-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.article-conclusion {
    background: var(--body-color);
    padding: 2rem;
    margin: 2rem 0;
    border-radius: 15px;
    border-left: 4px solid var(--secondary-color);
}

.article-share {
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
    margin-top: 2rem;
}

.share-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.share-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    color: var(--white-color);
    font-weight: var(--font-medium);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: transform 0.3s;
}

.share-btn:hover {
    transform: translateY(-2px);
}

.share-btn.facebook {
    background: #3b5998;
}

.share-btn.linkedin {
    background: #0077b5;
}

.share-btn.twitter {
    background: #1da1f2;
}

.share-btn.whatsapp {
    background: #25d366;
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--primary-dark);
    color: var(--white-color);
    padding: 3rem 0 1rem;
}

.footer__container {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: var(--mb-2);
}

.footer__logo {
    font-size: 1.5rem;
    font-weight: var(--font-bold);
    color: var(--white-color);
    margin-bottom: var(--mb-1);
    display: block;
}

.footer__description {
    margin-bottom: var(--mb-1-5);
    line-height: 1.6;
}

.footer__title {
    font-size: var(--h3-font-size);
    margin-bottom: var(--mb-1);
    color: var(--white-color);
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer__link {
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.3s;
}

.footer__link:hover {
    color: var(--secondary-color);
}

.footer__contact {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer__contact li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer__contact-icon {
    color: var(--secondary-color);
}

.footer__copy {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--small-font-size);
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: #25D366;
    color: var(--white-color);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    z-index: var(--z-tooltip);
    transition: transform 0.3s, box-shadow 0.3s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

/* ===== ACTIVE LINK ===== */
.nav__link.active {
    color: var(--secondary-color);
}

.nav__link.active::after {
    width: 100%;
}

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

.animate {
    animation: fadeInUp 0.6s ease-out forwards;
}

.scroll-header {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.active-link {
    color: var(--secondary-color) !important;
}

.active-link::after {
    width: 100% !important;
}

/* ===== READING PROGRESS BAR ===== */
.reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--secondary-color);
    width: 0%;
    z-index: var(--z-modal);
    transition: width 0.1s;
}

/* ===== MEDIA QUERIES ===== */
@media screen and (max-width: 968px) {
    .home__container,
    .sobre__container,
    .contato__container {
        grid-template-columns: 1fr;
    }
    
    .home__content {
        order: 1;
        text-align: center;
    }
    
    .home__buttons {
        justify-content: center;
    }
    
    .nav__menu {
        position: fixed;
        top: -100%;
        left: 0;
        width: 100%;
        background-color: var(--primary-color);
        padding: 3rem 0 2rem;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        transition: top 0.4s;
        z-index: var(--z-fixed);
    }
    
    .nav__list {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
    }
    
    .nav__toggle, .nav__close {
        display: block;
    }
    
    .nav__close {
        position: absolute;
        top: 1rem;
        right: 1.5rem;
    }
    
    .show-menu {
        top: 0;
    }
    
    .blog-hero__title {
        font-size: 2.5rem;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .newsletter__input-group {
        flex-direction: column;
    }
    
    .article-hero__title {
        font-size: 2rem;
    }
    
    .article-navigation__container {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .article-cta__buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .article-cta__buttons .button {
        width: 100%;
        max-width: 300px;
    }
    
    .calculator-hero__title {
        font-size: 2.5rem;
    }
    
    .calculator-hero__features {
        flex-direction: column;
        gap: 1rem;
    }
    
    .calculator-steps {
        flex-direction: column;
        gap: 1rem;
    }
    
    .step {
        justify-content: center;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .results-container {
        grid-template-columns: 1fr;
    }
    
    .details-grid {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
        gap: 1rem;
    }
    
    .form-actions .button {
        width: 100%;
        justify-content: center;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .button {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
}

@media screen and (max-width: 576px) {
    .home__title {
        font-size: 2.5rem;
    }
    
    .home__subtitle {
        font-size: 1.25rem;
    }
    
    .section {
        padding: 4rem 0 2rem;
    }
    
    .atuacao__container,
    .diferenciais__container {
        grid-template-columns: 1fr;
    }
    
    .logo-container {
        gap: 0.5rem;
    }
    
    .logo-text span {
        font-size: 1rem;
    }
    
    .logo-text small {
        font-size: 0.6rem;
    }
    
    .blog-hero__title {
        font-size: 2rem;
    }
    
    .blog-hero__subtitle {
        font-size: 1.25rem;
    }
    
    .article-hero__title {
        font-size: 1.75rem;
    }
    
    .article-content__body {
        font-size: 1rem;
    }
    
    .article-content__body h2 {
        font-size: 1.5rem;
    }
    
    .article-content__body h3 {
        font-size: 1.25rem;
    }
    
    .calculator-hero__title {
        font-size: 2rem;
    }
    
    .calculator-hero__subtitle {
        font-size: 1.25rem;
    }
    
    .calculator-form {
        padding: 1.5rem;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 350px) {
    .container {
        padding: 0 1rem;
    }
    
    .home__title {
        font-size: 2rem;
    }
    
    .home__buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .button {
        width: 100%;
        justify-content: center;
    }
    
    .logo-container {
        flex-direction: column;
        gap: 0.25rem;
        text-align: center;
    }
}