/* ============================================
   EDSON PORTO ADVOCACIA - DIREITO TRABALHISTA
   Brand Identity Colors & Styling
   ============================================ */

/* Color Palette */
:root {
    --navy-blue: #1a2332;
    --navy-dark: #141b26;
    --gold: #c9a961;
    --gold-dark: #b8975a;
    --ivory: #f8f6f0;
    --cream: #f5f3ed;
    --charcoal: #3a3a3c;
    --black: #1c1c1e;
    --white: #ffffff;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Transitions */
    --transition: all 0.3s ease;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Merriweather', serif;
    color: var(--charcoal);
    background-color: var(--white);
    line-height: 1.6;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    line-height: 1.3;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: 0.015em;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
}

h4 {
    font-size: 1.25rem;
    font-weight: 600;
}

p {
    font-size: 1rem;
    line-height: 1.8;
}

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

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

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ============================================
   HEADER
   ============================================ */
.header {
    background: linear-gradient(180deg, var(--navy-blue) 0%, var(--navy-dark) 100%);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.logo-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    cursor: pointer;
}

.logo {
    height: 50px;
    width: auto;
}

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

.logo-name {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--gold);
}

.logo-subtitle {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    color: var(--ivory);
    opacity: 0.8;
}

.nav {
    display: flex;
    gap: var(--spacing-xl);
    align-items: center;
}

.nav-link {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--ivory);
    transition: var(--transition);
    text-transform: uppercase;
}

.nav-link:hover {
    color: var(--gold);
}

.nav-contact {
    border: 2px solid var(--gold);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 4px;
    color: var(--gold);
}

.nav-contact:hover {
    background-color: var(--gold);
    color: var(--navy-blue);
}

.whatsapp-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background-color: #25d366;
    color: var(--white);
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 25px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.whatsapp-btn:hover {
    background-color: #1ead51;
    transform: translateY(-2px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    background: linear-gradient(135deg, var(--navy-blue) 0%, var(--navy-dark) 100%);
    color: var(--ivory);
    padding: var(--spacing-2xl) var(--spacing-lg);
    text-align: center;
}

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

.hero-title {
    color: var(--ivory);
    margin-bottom: var(--spacing-md);
    font-size: 2.8rem;
}

.hero-subtitle {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gold);
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.05em;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 0.05em;
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.btn-primary {
    background-color: #25d366;
    color: var(--white);
}

.btn-primary:hover {
    background-color: #1ead51;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--gold);
    color: var(--navy-blue);
    border: 2px solid var(--gold);
}

.btn-secondary:hover {
    background-color: var(--gold-dark);
    border-color: var(--gold-dark);
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 1.1rem;
}

/* ============================================
   SECTIONS
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    color: var(--navy-blue);
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--charcoal);
    opacity: 0.8;
}

/* ============================================
   CHALLENGES SECTION
   ============================================ */
.challenges {
    padding: var(--spacing-2xl) var(--spacing-lg);
    background-color: var(--cream);
}

.challenges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.challenge-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border-left: 4px solid var(--gold);
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.challenge-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.challenge-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.challenge-card h3 {
    color: var(--navy-blue);
    margin-bottom: var(--spacing-sm);
}

.challenge-card p {
    color: var(--charcoal);
    font-size: 0.95rem;
}

/* ============================================
   RIGHTS SECTION
   ============================================ */
.rights {
    padding: var(--spacing-2xl) var(--spacing-lg);
    background: linear-gradient(135deg, var(--navy-blue) 0%, var(--navy-dark) 100%);
    color: var(--ivory);
}

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

.rights-intro {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.rights-list {
    list-style: none;
    margin-bottom: var(--spacing-xl);
}

.rights-list li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
    position: relative;
    font-size: 1rem;
}

.rights-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--gold);
    font-weight: bold;
    font-size: 1.2rem;
}

.rights .btn {
    display: block;
    margin: 0 auto;
}

/* ============================================
   PROCESS SECTION
   ============================================ */
.process {
    padding: var(--spacing-2xl) var(--spacing-lg);
    background-color: var(--white);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
}

.step {
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--cream);
    border-radius: 8px;
    transition: var(--transition);
}

.step:hover {
    background-color: var(--ivory);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    color: var(--navy-blue);
    border-radius: 50%;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.step h3 {
    color: var(--navy-blue);
    margin-bottom: var(--spacing-sm);
}

.step p {
    color: var(--charcoal);
    font-size: 0.95rem;
}

/* ============================================
   DIFFERENTIALS SECTION
   ============================================ */
.differentials {
    padding: var(--spacing-2xl) var(--spacing-lg);
    background-color: var(--cream);
}

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

.differential-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border-top: 3px solid var(--gold);
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.differential-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.differential-card h3 {
    color: var(--navy-blue);
    margin-bottom: var(--spacing-md);
}

.differential-card p {
    color: var(--charcoal);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq {
    padding: var(--spacing-2xl) var(--spacing-lg);
    background: linear-gradient(135deg, var(--navy-blue) 0%, var(--navy-dark) 100%);
    color: var(--ivory);
}

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

.faq-item {
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(201, 169, 97, 0.2);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: var(--spacing-lg) 0;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--ivory);
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--gold);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--gold);
    transition: var(--transition);
}

.faq-question.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding-bottom: 0;
}

.faq-answer.active {
    max-height: 500px;
    padding-bottom: var(--spacing-lg);
}

.faq-answer p {
    color: var(--ivory);
    opacity: 0.9;
    font-size: 0.95rem;
    line-height: 1.8;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials {
    padding: var(--spacing-2xl) var(--spacing-lg);
    background-color: var(--cream);
}

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

.testimonial-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border-left: 4px solid var(--gold);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.testimonial-text {
    color: var(--charcoal);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.testimonial-author {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--navy-blue);
    margin-bottom: var(--spacing-xs);
}

.testimonial-role {
    font-size: 0.85rem;
    color: var(--gold);
    font-family: 'Montserrat', sans-serif;
}

/* ============================================
   CTA FINAL SECTION
   ============================================ */
.cta-final {
    padding: var(--spacing-2xl) var(--spacing-lg);
    background: linear-gradient(135deg, var(--navy-blue) 0%, var(--navy-dark) 100%);
    color: var(--ivory);
    text-align: center;
}

.cta-final h2 {
    color: var(--ivory);
    margin-bottom: var(--spacing-md);
}

.cta-final > .container > p:first-of-type {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.cta-subtitle {
    margin-top: var(--spacing-lg);
    font-size: 0.95rem;
    opacity: 0.9;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: linear-gradient(180deg, var(--navy-blue) 0%, var(--navy-dark) 100%);
    color: var(--ivory);
    padding: var(--spacing-2xl) var(--spacing-lg) var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section h4 {
    color: var(--gold);
    margin-bottom: var(--spacing-md);
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer-logo-img {
    height: 40px;
    width: auto;
}

.footer-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--gold);
    margin: 0;
}

.footer-subtitle {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    color: var(--ivory);
    opacity: 0.8;
    margin: 0;
}

.footer-description {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
}

.footer-tagline {
    font-size: 0.85rem;
    opacity: 0.8;
}

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

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

.footer-section ul li a {
    color: var(--ivory);
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--gold);
}

.footer-bottom {
    border-top: 1px solid rgba(201, 169, 97, 0.2);
    padding-top: var(--spacing-lg);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    margin-bottom: var(--spacing-sm);
}

.footer-links {
    font-size: 0.85rem;
}

.footer-links a {
    color: var(--ivory);
    transition: var(--transition);
}

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

.footer-links span {
    margin: 0 var(--spacing-sm);
    color: var(--ivory);
    opacity: 0.5;
}

/* ============================================
   FLOATING WHATSAPP BUTTON
   ============================================ */
.floating-whatsapp {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: var(--transition);
    z-index: 99;
}

.floating-whatsapp:hover {
    background-color: #1ead51;
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
    :root {
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-2xl: 2.5rem;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    h3 {
        font-size: 1.2rem;
    }

    .header-container {
        flex-wrap: wrap;
        gap: var(--spacing-md);
    }

    .nav {
        order: 3;
        width: 100%;
        gap: var(--spacing-md);
        flex-wrap: wrap;
        justify-content: center;
    }

    .nav-link {
        font-size: 0.8rem;
    }

    .whatsapp-btn {
        font-size: 0.8rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .challenges-grid,
    .differentials-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

    .step {
        padding: var(--spacing-md);
    }

    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .faq-question {
        font-size: 1rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .floating-whatsapp {
        width: 50px;
        height: 50px;
        bottom: var(--spacing-md);
        right: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-md: 1rem;
        --spacing-lg: 1rem;
        --spacing-xl: 1.5rem;
        --spacing-2xl: 2rem;
    }

    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.4rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    .header-container {
        padding: 0 var(--spacing-sm);
    }

    .nav {
        gap: var(--spacing-sm);
    }

    .nav-link {
        font-size: 0.7rem;
    }

    .hero-title {
        font-size: 1.4rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.85rem;
    }

    .challenge-card,
    .differential-card,
    .testimonial-card {
        padding: var(--spacing-md);
    }

    .step {
        padding: var(--spacing-sm);
    }

    .step-number {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }

    .floating-whatsapp {
        width: 45px;
        height: 45px;
    }
}