/* Site Institucional Dr. Danilo Correia - Direito Previdenciário */

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

/* Variáveis CSS - Paleta de cores */
:root {
    --verde-claro: #6BCB77;
    --verde-escuro: #1F513F;
    --branco: #FFFFFF;
    --cinza-neutro: #4D4D4D;
    --cinza-claro: #F4F6F5;
    --amarelo-dourado: #F4C542;
    
    /* Tipografia */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-bold: 700;
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Bordas */
    --border-radius: 8px;
    --border-radius-lg: 12px;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);
}

/* Estilos base */
body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--cinza-neutro);
    background-color: var(--branco);
}

/* Tipografia */
h1 {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--verde-escuro);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h2 {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--verde-escuro);
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-medium);
    color: var(--verde-escuro);
    line-height: 1.4;
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-sm);
}

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

/* Header fixo */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--branco);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--verde-escuro);
    text-decoration: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
}

.nav-menu a {
    text-decoration: none;
    color: var(--cinza-neutro);
    font-weight: var(--font-weight-medium);
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--verde-claro);
}

/* Botão WhatsApp no header */
.whatsapp-btn {
    background-color: var(--verde-claro);
    color: var(--branco);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: background-color 0.3s ease;
}

.whatsapp-btn:hover {
    background-color: var(--verde-escuro);
}

/* Seções principais */
.section {
    padding: var(--spacing-xxl) 0;
}

.section:first-of-type {
    margin-top: 80px; /* Compensar header fixo */
}

/* Hero Section */
.hero {
    /* Hero spacing - enforced */
    background: linear-gradient(135deg, var(--verde-claro) 0%, var(--verde-escuro) 100%);
    color: var(--branco);
    text-align: center;
    padding:  8rem 0 ;
}

.hero h1 {
    color: var(--branco);
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

/* Botões CTA */
.cta-btn {
    display: inline-block;
    background-color: var(--amarelo-dourado);
    color: var(--verde-escuro);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    text-decoration: none;
    font-weight: var(--font-weight-bold);
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.cta-btn:hover {
    background-color: var(--branco);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Cards */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.card {
    background-color: var(--branco);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform 0.3s ease;
}

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

.card-icon {
    width: 60px;
    height: 60px;
    background-color: var(--verde-claro);
    border-radius: 50%;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--branco);
}

/* Seção com fundo cinza */
.section-gray {
    background-color: var(--cinza-claro);
}

/* Depoimentos */
.testimonial {
    background-color: var(--branco);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-md);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: var(--spacing-sm);
}

.testimonial-author {
    font-weight: var(--font-weight-bold);
    color: var(--verde-escuro);
}

/* FAQ */
.faq-item {
    background-color: var(--branco);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    background-color: var(--verde-claro);
    color: var(--branco);
    padding: var(--spacing-md);
    cursor: pointer;
    font-weight: var(--font-weight-medium);
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background-color: var(--verde-escuro);
}

.faq-answer {
    padding: var(--spacing-md);
    display: none;
}

.faq-answer.active {
    display: block;
}

/* Footer */
.footer {
    background-color: var(--verde-escuro);
    color: var(--branco);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.footer p {
    opacity: 0.8;
}

/* Formulário */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: var(--font-weight-medium);
    color: var(--verde-escuro);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--cinza-claro);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--verde-claro);
}

/* Responsividade */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .header-content {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .nav-menu {
        gap: var(--spacing-md);
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .section {
        padding: var(--spacing-xl) 0;
    }
}

/* Utilitários */
.text-center {
    text-align: center;
}

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

.mt-lg {
    margin-top: var(--spacing-lg);
}

.hidden {
    display: none;
}



/* Menu Mobile */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--verde-escuro);
    margin: 2px 0;
    transition: 0.3s;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* Melhorias para responsividade */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--branco);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-md);
        display: none;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .header-content {
        flex-wrap: wrap;
    }
    
    .whatsapp-btn {
        order: -1;
        margin-left: auto;
    }
    
    /* Hero responsivo */
    .hero {
        padding: var(--spacing-xl) 0;
    }
    
    .hero h1 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    /* Cards responsivos */
    .cards-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    /* Formulário responsivo */
    .contact-form {
        padding: var(--spacing-md);
    }
    
    /* Timeline responsiva */
    .timeline-item {
        padding-left: 60px;
    }
    
    .timeline-marker {
        width: 25px;
        height: 25px;
        font-size: 12px;
    }
    
    /* Melhorias gerais mobile */
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .section {
        padding: var(--spacing-xl) 0;
    }
    
    h1 {
        font-size: 1.75rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .cta-btn {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: 1rem;
    }
}

/* Melhorias para tablets */
@media (min-width: 769px) and (max-width: 1024px) {
    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
}

/* Melhorias para telas grandes */
@media (min-width: 1200px) {
    .container {
        max-width: 1400px;
    }
    
    .hero h1 {
        font-size: 3.5rem;
    }
    
    .cards-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Animações e transições melhoradas */
.card,
.testimonial,
.faq-item {
    transition: all 0.3s ease;
}

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

.testimonial:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* Loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Melhorias de acessibilidade */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus states melhorados */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--verde-claro);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .header,
    .whatsapp-btn,
    .cta-btn,
    .back-to-top {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .section {
        page-break-inside: avoid;
    }
}

/* Melhorias de performance */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* Lazy loading support */
img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s;
}

img[loading="lazy"].loaded {
    opacity: 1;
}



.hero, .hero h1, .hero p { color: #fff; }


/* === Hero backgrounds por página === */
.hero--home {
  background: linear-gradient(135deg, rgba(31,81,63,0.82), rgba(107,203,119,0.55)), url('../img/direito-previdenciario.webp') center/cover no-repeat;
}
.hero--revisoes {
  background: linear-gradient(135deg, rgba(31,81,63,0.82), rgba(107,203,119,0.55)), url('../img/full-55fb231357286722cd3fc5f5af27292e.jpg') center/cover no-repeat;
}
.hero--contato {
  background: linear-gradient(135deg, rgba(31,81,63,0.82), rgba(107,203,119,0.55)), url('../img/advogado-danilo.webp') center/cover no-repeat;
}


/* Forçar 4 cartões em uma linha na seção de passos (desktop) */
.cards-grid.steps-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1024px) { .cards-grid.steps-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .cards-grid.steps-4 { grid-template-columns: 1fr; } }