/* ========================================
   LN ADVOCACIA - CSS ELEGANTE (DOURADO)
   ======================================== */

/* Variaveis */
:root {
    --azul-escuro: #0f2d49;
    --azul-hover: #1a3a5c;
    --dourado: #c9a227;
    --dourado-escuro: #a68517;
    --dourado-claro: #e8d48b;
    --branco: #ffffff;
    --cinza-claro: #f8f6f0;
    --cinza-medio: #e8e4dc;
    --texto: #2c2c2c;
    --texto-claro: #5a5a5a;
    --verde-whatsapp: #25D366;
    
    --font-titulo: 'Playfair Display', serif;
    --font-corpo: 'Source Sans 3', sans-serif;
    
    --sombra: 0 4px 20px rgba(15,45,73,0.1);
    --sombra-hover: 0 8px 30px rgba(15,45,73,0.15);
    --sombra-dourada: 0 4px 15px rgba(201,162,39,0.3);
    --transicao: 0.4s ease;
    
    --container: 1200px;
    --padding-padrao: 1.5rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-corpo);
    color: var(--texto);
    line-height: 1.7;
    background: var(--branco);
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--padding-padrao);
}

/* ========================================
   HEADER
   ======================================== */
.header {
    background: linear-gradient(135deg, var(--azul-escuro) 0%, var(--azul-hover) 100%);
    color: var(--branco);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--sombra);
    border-bottom: 3px solid var(--dourado);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem var(--padding-padrao);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 60px;
    width: auto;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

/* Menu Toggle (hamburguer) */
.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dourado);
    border-radius: 2px;
    transition: var(--transicao);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Navegacao */
.nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: linear-gradient(180deg, var(--azul-escuro) 0%, #0a1f33 100%);
    padding: 80px var(--padding-padrao) var(--padding-padrao);
    transition: right var(--transicao);
    box-shadow: -5px 0 30px rgba(0,0,0,0.4);
}

.nav.active {
    right: 0;
}

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

.nav-list a {
    display: block;
    padding: 0.5rem 0;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--branco);
    border-bottom: 2px solid transparent;
    transition: var(--transicao);
    position: relative;
}

.nav-list a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--dourado);
    transition: width var(--transicao);
}

.nav-list a:hover,
.nav-list a.active {
    color: var(--dourado);
}

.nav-list a:hover::before,
.nav-list a.active::before {
    width: 100%;
}

/* Overlay */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    opacity: 0;
    visibility: hidden;
    transition: var(--transicao);
    z-index: 999;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ========================================
   WHATSAPP FLUTUANTE
   ======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background: var(--verde-whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--sombra-dourada), 0 4px 20px rgba(0,0,0,0.2);
    z-index: 998;
    transition: transform var(--transicao), box-shadow var(--transicao);
    border: 3px solid var(--dourado);
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

/* ========================================
   HERO
   ======================================== */
.hero {
    background-image: url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    color: var(--branco);
    padding: 5rem var(--padding-padrao);
    text-align: center;
    min-height: 70vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(15,45,73,0.70) 0%, rgba(21,58,92,0.70) 100%);
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--dourado), transparent);
}

.hero h1 {
    font-family: var(--font-titulo);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero h1::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: var(--dourado);
    margin: 1.5rem auto 0;
    box-shadow: var(--sombra-dourada);
}

.hero p {
    font-size: 1.15rem;
    opacity: 0.95;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Botoes */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-family: var(--font-corpo);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transicao);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--dourado) 0%, var(--dourado-escuro) 100%);
    color: var(--azul-escuro);
    box-shadow: var(--sombra-dourada);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--dourado-claro) 0%, var(--dourado) 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(201,162,39,0.4);
}

.btn-whatsapp {
    background: var(--verde-whatsapp);
    color: var(--branco);
    box-shadow: 0 4px 15px rgba(37,211,102,0.3);
}

.btn-whatsapp:hover {
    background: #20bd5a;
    transform: translateY(-3px);
}

.btn-outline {
    background: transparent;
    color: var(--branco);
    border: 2px solid var(--dourado);
}

.btn-outline:hover {
    background: var(--dourado);
    color: var(--azul-escuro);
}

/* ========================================
   SECOES
   ======================================== */
.section {
    padding: 4rem var(--padding-padrao);
}

.section-title {
    font-family: var(--font-titulo);
    font-size: 2.2rem;
    color: var(--azul-escuro);
    text-align: center;
    margin-bottom: 0.5rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--dourado-escuro), var(--dourado));
    margin: 1rem auto 0;
    box-shadow: var(--sombra-dourada);
}

.section-subtitle {
    text-align: center;
    color: var(--texto-claro);
    max-width: 600px;
    margin: 0 auto 3rem;
}

/* Fundo alternado */
.bg-cinza {
    background: var(--cinza-claro);
}

.bg-azul {
    background: linear-gradient(135deg, var(--azul-escuro) 0%, var(--azul-hover) 100%);
    color: var(--branco);
}

.bg-azul .section-title {
    color: var(--branco);
}

.bg-azul .section-title::after {
    background: linear-gradient(90deg, var(--dourado-escuro), var(--dourado));
}

/* ========================================
   CARDS
   ======================================== */
.cards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.card {
    background: var(--branco);
    border-radius: 8px;
    box-shadow: var(--sombra);
    transition: var(--transicao);
    overflow: hidden;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--sombra-hover), var(--sombra-dourada);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--azul-escuro) 0%, var(--azul-hover) 100%);
    color: var(--dourado);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    border: 2px solid var(--dourado);
    box-shadow: var(--sombra-dourada);
}

.card-icon svg {
    color: var(--dourado);
}

.card h3 {
    font-family: var(--font-titulo);
    font-size: 1.3rem;
    color: var(--azul-escuro);
    margin-bottom: 0.75rem;
}

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

/* Cards com Imagem */
.cards-img {
    gap: 2.5rem;
}

.card-img {
    padding: 0;
    position: relative;
}

.card-img .card-image {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.card-img .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.card-img:hover .card-image img {
    transform: scale(1.1);
}

.card-img .card-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--dourado-escuro), var(--dourado), var(--dourado-escuro));
}

.card-img .card-content {
    padding: 1.5rem 2rem 2rem;
}

.card-img h3 {
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
}

.card-img p {
    font-size: 1rem;
    line-height: 1.7;
}

/* ========================================
   ESTATISTICAS
   ======================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255,255,255,0.1);
    border-radius: 8px;
    border: 2px solid var(--dourado);
    transition: var(--transicao);
}

.stat-item:hover {
    background: rgba(201,162,39,0.2);
    transform: scale(1.05);
}

.stat-number {
    font-family: var(--font-titulo);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dourado);
    line-height: 1;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--azul-escuro);
    margin-top: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.bg-cinza .stat-number {
    color: var(--dourado-escuro);
}

.bg-cinza .stat-label {
    color: var(--texto-claro);
}

.bg-azul .stat-label {
    color: rgba(255,255,255,0.9);
}

/* ========================================
   CTA WHATSAPP SECTION
   ======================================== */
.cta-whatsapp {
    background: linear-gradient(135deg, var(--azul-escuro) 0%, #152d4a 100%);
    color: var(--branco);
    padding: 5rem var(--padding-padrao);
    text-align: center;
    position: relative;
    border-top: 4px solid var(--dourado);
    border-bottom: 4px solid var(--dourado);
}

.cta-whatsapp::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23c9a227' fill-opacity='0.05' fill-rule='evenodd'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40'/%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.cta-whatsapp h2 {
    font-family: var(--font-titulo);
    font-size: 2.2rem;
    margin-bottom: 1rem;
    position: relative;
}

.cta-whatsapp p {
    opacity: 0.9;
    margin-bottom: 2.5rem;
    position: relative;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: linear-gradient(180deg, #0a1f33 0%, #061422 100%);
    color: var(--branco);
    padding: 3rem var(--padding-padrao) 1.5rem;
    border-top: 4px solid var(--dourado);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-col h3,
.footer-col h4 {
    font-family: var(--font-titulo);
    margin-bottom: 1rem;
    color: var(--dourado);
}

.footer-col h4 {
    color: var(--branco);
    font-size: 1rem;
}

.footer-col p {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-col ul li {
    margin-bottom: 0.5rem;
}

.footer-col ul a {
    color: rgba(255,255,255,0.8);
    transition: color var(--transicao);
}

.footer-col ul a:hover {
    color: var(--dourado);
}

.footer-bottom {
    border-top: 1px solid rgba(201,162,39,0.3);
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
}

.footer-bottom a {
    color: var(--dourado);
    transition: color var(--transicao);
}

.footer-bottom a:hover {
    color: var(--dourado-claro);
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--azul-escuro) 0%, var(--azul-hover) 100%);
    color: var(--branco);
    padding: 3rem var(--padding-padrao);
    text-align: center;
}

.page-header h1 {
    font-family: var(--font-titulo);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.page-header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* ========================================
   TABLET (768px+)
   ======================================== */
@media (min-width: 768px) {
    :root {
        --padding-padrao: 2rem;
    }
    
    .menu-toggle {
        display: none;
    }
    
    .nav {
        position: static;
        width: auto;
        max-width: none;
        height: auto;
        background: transparent;
        padding: 0;
        box-shadow: none;
    }
    
    .nav-overlay {
        display: none;
    }
    
    .nav-list {
        flex-direction: row;
        gap: 2rem;
    }
    
    .hero {
        padding: 7rem var(--padding-padrao);
        min-height: 80vh;
    }
    
    .hero h1 {
        font-size: 3.5rem;
    }
    
    .section {
        padding: 5rem var(--padding-padrao);
    }
    
    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

/* ========================================
   DESKTOP (1024px+)
   ======================================== */
@media (min-width: 1024px) {
    .cards-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .hero h1 {
        font-size: 4rem;
    }
    
    .section {
        padding: 6rem var(--padding-padrao);
    }
}

/* ========================================
   MOBILE PEQUENO (480px-)
   ======================================== */
@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat-item {
        padding: 1rem;
    }
    
    .cards-img {
        gap: 1.5rem;
    }
    
    .card-img .card-image {
        height: 180px;
    }
    
    .card-img .card-content {
        padding: 1rem 1.5rem 1.5rem;
    }
    
    .bg-azul, section.bg-azul, .section.bg-azul {
        background: linear-gradient(135deg, #0f2d49 0%, #1a3a5c 100%) !important;
        background-color: #0f2d49 !important;
    }
    
    .bg-cinza, section.bg-cinza, .section.bg-cinza {
        background: #f8f6f0 !important;
        background-color: #f8f6f0 !important;
    }
    
    .cta-whatsapp {
        background: linear-gradient(135deg, #0f2d49 0%, #152d4a 100%) !important;
        background-color: #0f2d49 !important;
    }
    
    .hero {
        background-attachment: scroll !important;
        min-height: 60vh;
    }
    
    .page-header {
        padding: 2rem var(--padding-padrao);
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
}