/* 
    SA ADVOGADOS - ESTILO EDITORIAL CORPORATIVO
    Baseado nas guidelines do arquivo MANUAL BÁSICO DA MARCA.docx e skill frontend-design
*/

:root {
    /* Brand Colors */
    --color-gray: #3c3c3d;
    --color-white: #ffffff;
    --color-white-off: #fcfcfc;
    --color-border: #eaeaea;
    --color-black: #111111;

    /* Typography */
    --font-sans: 'Montserrat', -apple-system, sans-serif;
    --font-serif: 'Playfair Display', serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    /* Effects */
    --transition-smooth: 0.8s cubic-bezier(0.19, 1, 0.22, 1);
    --transition-fast: 0.3s ease;
}

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

html {
    scroll-behavior: initial; /* Handled by JS for smoothness */
    font-size: 16px;
    overscroll-behavior-y: none;
}

body {
    background-color: var(--color-white-off);
    color: var(--color-gray);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    overscroll-behavior-y: none;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

ul { list-style: none; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }

/* TYPOGRAPHY */
h1, h2, h3, h4, .title, .section-title {
    font-family: var(--font-sans);
    font-weight: 300;
    line-height: 1.1;
    color: var(--color-gray);
    letter-spacing: -0.02em;
}

.italic-serif {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
}

.subtitle {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray);
}

/* LAYOUT */
.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-narrow {
    max-width: 900px;
}

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

/* HEADER & NAV */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: var(--spacing-md) 0;
    transition: var(--transition-smooth);
    background: transparent;
}

.header.scrolled {
    padding: var(--spacing-sm) 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.brand-logo {
    display: block;
    position: relative;
    width: 200px;
    height: 48px;
    text-decoration: none;
}

.header.scrolled .brand-logo,
.header.scrolled .nav-link {
    color: var(--color-gray);
}

.logo-img {
    position: absolute;
    top: -116px;
    left: -35px;
    height: 280px;
    width: auto !important;
    max-width: none !important;
    display: block;
    transition: var(--transition-smooth);
}

.logo-light { display: none; }
.logo-dark { display: block; }
.header:not(.scrolled) .logo-light { display: block; }
.header:not(.scrolled) .logo-dark { display: none; }

/* Para as páginas internas onde o header já nasce 'scrolled' visualmente */
.interior-page .header .logo-light { display: none !important; }
.interior-page .header .logo-dark { display: block !important; }

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

.nav-link {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    color: var(--color-gray);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-gray);
    transition: var(--transition-smooth);
}

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

/* DROPDOWN MENU */
.nav-item.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 180px;
    background-color: var(--color-white);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border: 1px solid var(--color-border);
    border-top: 2px solid var(--color-gray);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s cubic-bezier(0.19, 1, 0.22, 1);
    display: flex;
    flex-direction: column;
    padding: 0.5rem 0;
    z-index: 100;
}

/* Hover State on Desktop */
@media (min-width: 769px) {
    .nav-item.dropdown:hover .dropdown-menu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
}

.dropdown-item {
    font-size: 0.85rem;
    color: var(--color-gray);
    padding: 0.75rem 1.5rem;
    display: block;
    transition: background-color 0.2s ease, padding-left 0.2s ease;
}

.dropdown-item:hover {
    background-color: var(--color-white-off);
    padding-left: 1.8rem;
}

.nav-btn {
    border: 1px solid var(--color-gray);
    padding: 0.5rem 1.5rem;
    border-radius: 2rem;
}
.nav-btn::after { display: none; }
.nav-btn:hover {
    background-color: var(--color-gray);
    color: var(--color-white) !important;
}

.header:not(.scrolled) .nav-link { color: var(--color-white); }
.header:not(.scrolled) .nav-link::after { background-color: var(--color-white); }
.header:not(.scrolled) .nav-btn { border-color: var(--color-white); }
.header:not(.scrolled) .nav-btn:hover { background-color: var(--color-white); color: var(--color-gray) !important; }

/* LOGO HANDLING */
.logo-light { display: none; }
.logo-dark { display: block; }
.header:not(.scrolled) .logo-light { display: block; }
.header:not(.scrolled) .logo-dark { display: none; }

.nav-toggle { display: none; font-size: 1.5rem; background: transparent; border: none; cursor: pointer; color: var(--color-white); z-index: 101;}
.header.scrolled .nav-toggle { color: var(--color-gray); }

/* HERO SECTION (DARK FULLSCREEN) */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: flex-end;
    padding-bottom: var(--spacing-xl);
}

.hero-image-wrapper {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    overflow: hidden;
    z-index: -1;
}

.hero-img {
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center;
    will-change: transform;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(17, 17, 17, 0.9) 0%, rgba(17, 17, 17, 0.4) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.hero .subtitle { color: var(--color-white); opacity: 0.9; margin-bottom: 1.5rem; display: block;}
.hero .title { color: var(--color-white); font-size: clamp(2.2rem, 4vw, 3.8rem); margin-bottom: var(--spacing-md); line-height: 1.1; font-weight: 400;}
.hero .description { color: var(--color-white); font-size: 1.1rem; max-width: 500px; margin-bottom: var(--spacing-md); opacity: 0.9;}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2.5rem;
    background-color: var(--color-white);
    color: var(--color-gray);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 3rem;
    transition: var(--transition-fast);
}

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

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

/* CLEAN UP - End of Hero Block */

/* FEATURES - ASYMMETRICAL */
.features {
    background-color: var(--color-white-off);
}

.feature-header {
    margin-bottom: var(--spacing-lg);
}

.feature-header .section-title {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.feature-card {
    padding: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.offset-card {
    margin-top: 4rem;
}

.feature-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 2rem;
    font-style: italic;
    color: var(--color-gray);
    margin-bottom: var(--spacing-sm);
    color: #999;
}

.feature-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 400;
}

.feature-description {
    color: #666;
    font-size: 0.95rem;
}

/* EXPERTISE (ACCORDION EDITORIAL) */
.expertise {
    background-color: var(--color-white);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.expertise-intro { margin-bottom: var(--spacing-lg); text-align: center;}
.expertise-intro .section-title { font-size: clamp(2.2rem, 4vw, 3.2rem); }
.expertise-intro .section-subtitle { max-width: 600px; margin: 1rem auto 0; color: #666;}

.expertise-list {
    border-top: 1px solid var(--color-border);
}

.expertise-item {
    border-bottom: 1px solid var(--color-border);
}

.expertise-trigger {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    cursor: pointer;
    list-style: none;
    transition: var(--transition-fast);
}

.expertise-trigger::-webkit-details-marker { display: none; }

.expertise-name {
    font-size: clamp(1.2rem, 2vw, 1.8rem);
    font-weight: 400;
    transition: var(--transition-fast);
}

.expertise-trigger i {
    font-size: 1.5rem;
    transition: transform 0.4s ease;
}

.expertise-item[open] .expertise-trigger i {
    transform: rotate(45deg);
}
.expertise-item:hover .expertise-name {
    transform: translateX(10px);
    color: var(--color-black);
}

.expertise-content {
    padding-bottom: var(--spacing-md);
    padding-right: 20%;
    color: #555;
    font-size: 1.1rem;
    line-height: 1.8;
    animation: fadeInDown 0.4s ease forwards;
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ABOUT NÓS */
.about {
    background-color: var(--color-white-off);
}

.about .subtitle { margin-bottom: 0.5rem; text-align: center; }

.about-description-wrapper {
    max-width: 800px;
    margin: 2rem auto 4rem;
}

.about-description {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 1.5rem;
}

/* MISSÃO, VISÃO E VALORES */
.mvv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: 2rem;
}

.mvv-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-gray);
    padding: var(--spacing-md);
    text-align: left;
}

.mvv-icon {
    display: inline-flex;
    font-size: 1.5rem;
    color: var(--color-gray);
    margin-bottom: 1rem;
}

.mvv-title {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.4rem;
    font-weight: 400;
    margin-bottom: 0.75rem;
    color: var(--color-gray);
}

.mvv-text {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.7;
}

@media (max-width: 768px) {
    .mvv-grid {
        grid-template-columns: 1fr;
    }
}

.team-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    max-width: 1000px;
    margin: 0 auto;
}

.team-member {
    text-align: center;
}

.team-photo {
    width: 80px;
    height: 105px;
    border-radius: 50%; /* Formato Oval / Elipse */
    margin: 0 auto 1.5rem;
    overflow: hidden;
    border: 1px solid #ccc;
    display: flex;
    justify-content: center;
    align-items: center;
}

.team-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-artur {
    transform: scale(2.3);
    transform-origin: center 15%;
}

.photo-luciana {
    transform: scale(1.2);
    transform-origin: center top;
}

.team-name {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.team-role {
    font-size: 0.9rem;
    color: #777;
    line-height: 1.6;
    max-width: 80%;
    margin: 0 auto;
}

/* CTA SECTION */
.contact-cta {
    position: relative;
    padding: 8rem 0;
    text-align: center;
    overflow: hidden;
}

.cta-background {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: -1;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(255,255,255,0.85); /* Light overlay */
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-md);
}

/* FOOTER */
.footer {
    background-color: var(--color-gray);
    color: var(--color-white);
    padding: var(--spacing-lg) 0 0;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
}

.footer-brand .brand-logo { color: var(--color-white); margin-bottom: 1rem;}
.footer-desc { color: #aaa; max-width: 300px; font-size: 0.9rem;}

.footer-title {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--color-white);
}

.footer-address {
    font-style: normal;
    color: #aaa;
    font-size: 0.85rem;
    line-height: 1.8;
}
.pt-2 { padding-top: 1rem; }

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.footer-link {
    color: #aaa;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}
.footer-link:hover { color: var(--color-white); }

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px; height: 40px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    color: var(--color-white);
    transition: var(--transition-fast);
}

.footer-social a:hover {
    background-color: var(--color-white);
    color: var(--color-gray);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 1.5rem 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.75rem;
    color: #777;
    display: flex;
    justify-content: space-between;
}

/* ANIMATIONS & UTILS */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s ease, transform 1s cubic-bezier(0.19, 1, 0.22, 1);
    transition-delay: calc(var(--delay, 0) * 150ms);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* CUSTOM CURSOR (Optional subtle flair) */
.cursor-dot, .cursor-outline {
    position: fixed;
    top: 0; left: 0;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: 9999;
    pointer-events: none;
}
.cursor-dot {
    width: 6px; height: 6px;
    background-color: var(--color-gray);
}
.cursor-outline {
    width: 40px; height: 40px;
    border: 1px solid rgba(60, 60, 61, 0.4);
    transition: width 0.2s, height 0.2s, background-color 0.2s;
}

/* MEDIA QUERIES (MOBILE) */
@media (max-width: 992px) {
    .feature-grid, .about-container, .footer-container {
        grid-template-columns: 1fr;
    }
    .offset-card { margin-top: 0; }
    .about-text-col { order: -1; } /* Text first on mobile */
    .team-grid { grid-template-columns: 1fr; }
    .footer-bottom p { flex-direction: column; gap: 0.5rem; text-align: center; }
}

@media (max-width: 768px) {
    .nav-toggle { display: block; }
    .nav-menu {
        position: fixed;
        top: 0; left: -100%;
        width: 100%; height: 100vh;
        background-color: var(--color-white);
        display: flex;
        align-items: center;
        justify-content: center;
        transition: var(--transition-smooth);
    }
    .nav-menu.active {
        left: 0;
    }
    .nav-list {
        flex-direction: column;
        text-align: center;
        width: 100%;
    }
    
    .dropdown-menu {
        position: static;
        box-shadow: none;
        border: none;
        background-color: transparent;
        display: none; /* Escondido por padrao no mobile */
        transform: none;
        opacity: 1;
        visibility: visible;
        width: 100%;
        margin-top: 1rem;
    }
    
    .nav-item.dropdown.open .dropdown-menu {
        display: flex;
    }
    
    .dropdown-item {
        font-size: 1.2rem;
        padding: 0.5rem 0;
    }
    
    .brand-logo { 
        width: 180px;
        height: 46px; 
    }
    .logo-img { 
        height: 210px; 
        width: auto !important;
        max-width: none !important;
        top: -82px;
        left: -20px;
    }
    .nav-link { color: var(--color-gray) !important; font-size: 1.5rem; }
    .header:not(.scrolled) .nav-link { color: var(--color-gray); }
    .cursor-dot, .cursor-outline { display: none; }
}