/* ============================================
   Variables y Reset
   ============================================ */
:root {
    --deep-navy: #0A2342;
    --charcoal-grey: #36454F;
    --polished-silver: #C0C0C0;
    --clean-off-white: #F5F5F5;
    --accent-gold: #D4AF37;
    --white: #FFFFFF;
    --text-dark: #2C3E50;
    --text-light: #6C757D;
    
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Lato', sans-serif;
    
    --transition: all 0.3s ease;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

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

/* ============================================
   Header
   ============================================ */
.header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
}

.logo {
    flex-shrink: 0;
}

.logo a {
    display: block;
    text-decoration: none;
}

.logo-img {
    height: 78px;
    width: auto;
    transition: var(--transition);
}

.nav {
    position: relative;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--deep-navy);
    transition: var(--transition);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 400;
    font-size: 1.125rem;
    position: relative;
    transition: var(--transition);
    padding: 0.5rem 0;
}

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

.nav-link:hover,
.nav-link.active {
    color: var(--deep-navy);
}

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

/* ============================================
   Hero Section
   ============================================ */
.hero {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--clean-off-white) 0%, var(--white) 100%);
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: var(--deep-navy);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-cta {
    margin-top: 2rem;
}

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

.image-wrapper {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(10, 35, 66, 0.15);
    background: linear-gradient(135deg, var(--deep-navy) 0%, var(--charcoal-grey) 50%, var(--accent-gold) 100%);
    padding: 0.5rem;
    max-width: 400px;
    width: 100%;
    margin: 0 auto;
}

.lawyer-photo {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    object-fit: cover;
    filter: grayscale(15%) contrast(1.05) brightness(0.98);
    transition: var(--transition);
}

.image-wrapper:hover .lawyer-photo {
    filter: grayscale(0%) contrast(1.1) brightness(1);
    transform: scale(1.01);
}

.image-wrapper:hover {
    box-shadow: 0 12px 40px rgba(10, 35, 66, 0.2);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 4px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-family: var(--font-sans);
    text-align: center;
    position: relative;
    overflow: hidden;
}

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

.btn-primary:hover {
    background-color: var(--charcoal-grey);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

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

.btn-secondary:hover {
    background-color: var(--deep-navy);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-submit {
    width: 100%;
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-loader {
    display: inline-block;
    animation: spin 1s linear infinite;
    margin-left: 0.5rem;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ============================================
   Sections
   ============================================ */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--deep-navy);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

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

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

.sobre-content {
    max-width: 900px;
    margin: 0 auto;
}

.sobre-text {
    font-size: 1.125rem;
    line-height: 1.9;
    color: var(--text-light);
}

.sobre-text p {
    margin-bottom: 1.5rem;
}

.sobre-text strong {
    color: var(--deep-navy);
    font-weight: 600;
}

/* ============================================
   Área de Atuação Section
   ============================================ */
.atuacao {
    background-color: var(--clean-off-white);
}

.atuacao-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.atuacao-item {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

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

.atuacao-icon {
    color: var(--accent-gold);
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.atuacao-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--deep-navy);
    margin-bottom: 1rem;
}

.atuacao-description {
    color: var(--text-light);
    line-height: 1.7;
}

/* ============================================
   Contato Preview Section
   ============================================ */
.contato-preview {
    background-color: var(--white);
}

.contato-preview-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.contato-preview-text {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
}

.contato-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.contato-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    text-align: left;
    color: var(--text-light);
}

.contato-item svg {
    flex-shrink: 0;
    color: var(--accent-gold);
    margin-top: 0.25rem;
}

.contato-item strong {
    color: var(--deep-navy);
    display: block;
    margin-bottom: 0.25rem;
}

.contato-item a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

.contato-item a:hover {
    color: var(--deep-navy);
    text-decoration: underline;
}

.contato-preview-cta {
    margin-top: 2rem;
}

/* ============================================
   Contact Form Page
   ============================================ */
.contact-form-section {
    padding: 4rem 0;
    min-height: 70vh;
    background: linear-gradient(135deg, var(--clean-off-white) 0%, var(--white) 100%);
}

.contact-form-wrapper {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-form-header {
    grid-column: 1 / -1;
    text-align: center;
    margin-bottom: 2rem;
}

.page-title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--deep-navy);
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
}

.contact-form {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

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

.form-label {
    display: block;
    font-weight: 600;
    color: var(--deep-navy);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--polished-silver);
    border-radius: 4px;
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--white);
    color: var(--text-dark);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent-gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

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

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.form-checkbox input[type="checkbox"] {
    margin-top: 0.25rem;
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--deep-navy);
}

.checkbox-label {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.5;
    cursor: pointer;
}

.form-message {
    margin-bottom: 1rem;
    padding: 1rem;
    border-radius: 4px;
    display: none;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

.contact-info-sidebar {
    position: sticky;
    top: 100px;
}

.contact-info-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.info-card-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--deep-navy);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--clean-off-white);
}

.info-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: flex-start;
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-item svg {
    flex-shrink: 0;
    color: var(--accent-gold);
    margin-top: 0.25rem;
}

.info-item strong {
    color: var(--deep-navy);
    display: block;
    margin-bottom: 0.25rem;
    font-size: 0.95rem;
}

.info-item p {
    color: var(--text-light);
    margin: 0;
    font-size: 0.95rem;
}

.info-item a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

.info-item a:hover {
    color: var(--deep-navy);
    text-decoration: underline;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background-color: var(--deep-navy);
    color: var(--white);
    padding: 2.5rem 0;
    margin-top: 4rem;
}

.footer-content {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
    flex-direction: column;
}

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

.footer-logo-img {
    height: 65px;
    width: auto;
    display: block;
    opacity: 1;
    /* Logo específico para footer - sin filtros necesarios */
    filter: none;
    background: transparent;
}

.footer-text {
    text-align: center;
    color: var(--polished-silver);
    font-size: 0.9rem;
    margin: 0;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 968px) {
    .contact-form-wrapper {
        grid-template-columns: 1fr;
    }
    
    .contact-info-sidebar {
        position: static;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .logo-img {
        height: 65px;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        right: 0;
        background-color: var(--white);
        flex-direction: column;
        width: 250px;
        padding: 1.5rem;
        box-shadow: var(--shadow-hover);
        border-radius: 4px;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: var(--transition);
        gap: 0;
    }
    
    .image-wrapper {
        max-width: 100%;
    }
    
    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .nav-link {
        display: block;
        padding: 0.75rem 0;
        width: 100%;
        border-bottom: 1px solid var(--clean-off-white);
    }
    
    .nav-link:last-child {
        border-bottom: none;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .atuacao-content {
        grid-template-columns: 1fr;
    }
    
    .contato-info {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-logo-img {
        height: 55px;
    }
    
    .footer-text {
        text-align: center;
    }
    
    section {
        padding: 3rem 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.875rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .container {
        padding: 0 15px;
    }
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.atuacao-item {
    animation: fadeIn 0.6s ease-out;
}

.atuacao-item:nth-child(2) {
    animation-delay: 0.1s;
}

.atuacao-item:nth-child(3) {
    animation-delay: 0.2s;
}