/*
Theme Name: Aliança Consultoria e Engenharia
Theme URI: https://aliancaconsultoria.com.br
Author: Hilton
Author URI: https://aliancaconsultoria.com.br
Description: Tema corporativo B2B de alto padrão para Assistência Técnica Judicial, Laudos de Engenharia e Finanças, e Gerenciamento de Obras Complexas. Design minimalista com rigor industrial e limpeza científica.
Version: 1.0.1
Requires at least: 6.3
Tested up to: 6.7
Requires PHP: 8.1
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: alianca
Tags: corporate, business, professional, minimal, custom-logo, custom-menu, post-thumbnails, responsive-layout, accessibility-ready
*/

/* ============================================================
   DESIGN TOKENS — single source of truth for brand identity
   ============================================================ */
:root {
    /* Brand colors */
    --color-navy:         #0D2340;   /* Azul marinho — confiança, autoridade */
    --color-navy-mid:     #163A6B;   /* Variação intermediária */
    --color-navy-light:   #1E4F8C;   /* Hover/ativo em fundos escuros */
    --color-charcoal:     #2C3E50;   /* Cinza antracite — estabilidade */
    --color-charcoal-mid: #455A6E;
    --color-steel:        #637B8C;   /* Cinza médio — texto secundário */
    --color-silver:       #B0BEC5;   /* Bordas, divisores */
    --color-smoke:        #F4F6F8;   /* Fundo alternado de seções */
    --color-white:        #FFFFFF;

    /* Accent */
    --color-accent:       #C8A84B;   /* Dourado discreto — destaques, CTAs */
    --color-accent-dark:  #A8893A;

    /* Semânticos */
    --color-text:         #1A2533;
    --color-text-muted:   #637B8C;
    --color-border:       #DDE3EA;
    --color-bg:           #FFFFFF;
    --color-bg-alt:       #F4F6F8;

    /* Tipografia */
    --font-display: "Cormorant Garamond", "Georgia", serif;   /* títulos — elegância técnica */
    --font-sans:    "Lato", "Segoe UI", system-ui, sans-serif; /* corpo — leiturabilidade */
    --font-serif:   "Cormorant Garamond", "Georgia", serif;

    /* Escala tipográfica fluida */
    --text-xs:   clamp(0.75rem,  0.7rem  + 0.2vw, 0.8125rem);
    --text-sm:   clamp(0.875rem, 0.85rem + 0.2vw, 0.9375rem);
    --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.0625rem);
    --text-lg:   clamp(1.125rem, 1rem    + 0.5vw, 1.25rem);
    --text-xl:   clamp(1.25rem,  1.1rem  + 0.75vw, 1.5rem);
    --text-2xl:  clamp(1.5rem,   1.25rem + 1vw,   2rem);
    --text-3xl:  clamp(2rem,     1.5rem  + 2vw,   3rem);
    --text-4xl:  clamp(2.5rem,   1.75rem + 3vw,   4rem);

    /* Espaçamento */
    --space-1:  0.25rem;
    --space-2:  0.5rem;
    --space-3:  0.75rem;
    --space-4:  1rem;
    --space-5:  1.25rem;
    --space-6:  1.5rem;
    --space-8:  2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Layout */
    --container-max:    1200px;
    --container-wide:   1440px;
    --container-narrow: 800px;
    --container-pad:    clamp(1rem, 4vw, 2rem);

    /* Efeitos */
    --radius-sm:  4px;
    --radius-md:  8px;
    --radius-lg:  16px;
    --shadow-sm:  0 1px 3px rgba(13, 35, 64, 0.08), 0 1px 2px rgba(13, 35, 64, 0.05);
    --shadow-md:  0 4px 12px rgba(13, 35, 64, 0.10), 0 2px 6px rgba(13, 35, 64, 0.06);
    --shadow-lg:  0 10px 30px rgba(13, 35, 64, 0.12), 0 4px 10px rgba(13, 35, 64, 0.08);
    --transition: 200ms ease;
}

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

html {
    font-size: 100%;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, picture, video, svg {
    display: block;
    max-width: 100%;
    height: auto;
}

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

ul, ol { list-style: none; }

h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    font-weight: 700;
    color: var(--color-navy);
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

button, input, select, textarea {
    font: inherit;
    color: inherit;
}

/* ============================================================
   ACESSIBILIDADE — skip link e focus ring
   ============================================================ */
.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-4);
    z-index: 9999;
    padding: var(--space-3) var(--space-6);
    background: var(--color-navy);
    color: var(--color-white);
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: top var(--transition);
}

.skip-link:focus {
    top: var(--space-4);
}

:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 3px;
}

/* ============================================================
   COMENTARIOS — Design para comments.php
   ============================================================ */
.comments-area {
    margin-top: var(--space-12);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
}

.comments-title,
.comment-reply-title {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-6);
    color: var(--color-navy);
}

/* Lista de Comentários */
.comment-list {
    margin-bottom: var(--space-10);
    padding-left: 0;
}

.comment-list li {
    list-style: none;
    margin-bottom: var(--space-8);
}

.comment-body {
    background-color: var(--color-bg-alt);
    padding: var(--space-6);
    border-radius: var(--radius-md);
    position: relative;
    border: 1px solid var(--color-border);
}

.comment-meta {
    display: flex;
    align-items: center;
    margin-bottom: var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.comment-author .avatar {
    border-radius: 50%;
    margin-right: var(--space-4);
    width: 48px;
    height: 48px;
    object-fit: cover;
}

.comment-author .fn {
    font-weight: 700;
    color: var(--color-navy);
    font-size: var(--text-base);
    margin-right: var(--space-2);
}

.comment-content {
    font-size: var(--text-base);
    line-height: 1.6;
}

.comment-content p:last-child {
    margin-bottom: 0;
}

/* Formulário de Comentário */
.comment-respond {
    background-color: var(--color-bg);
    padding: var(--space-8);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    margin-top: var(--space-8);
}

.comment-notes {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-6);
}

.form-group {
    margin-bottom: var(--space-5);
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--color-charcoal);
    font-size: var(--text-sm);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="url"],
.form-group textarea {
    width: 100%;
    padding: var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-white);
    font-size: var(--text-base);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-accent);
    outline: none;
    box-shadow: 0 0 0 3px rgba(200, 168, 75, 0.2);
}

/* Inputs em linha no desktop */
@media (min-width: 768px) {
    .form-row {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-5);
    }
}

.submit-comment-btn {
    margin-top: var(--space-4);
    width: 100%;
}

@media (min-width: 768px) {
    .submit-comment-btn {
        width: auto;
    }
}

/* ============================================================
   ARTIGOS RELACIONADOS — Sidebar
   ============================================================ */
.related-posts-widget {
    margin-bottom: var(--space-8);
}

.related-posts-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.related-post-card {
    display: block;
    text-decoration: none;
    transition: transform var(--transition);
}

.related-post-card:hover {
    transform: translateY(-2px);
}

.related-post-card__img {
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-bottom: var(--space-3);
    box-shadow: var(--shadow-sm);
}

.related-post-card__img img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    transition: transform var(--transition);
}

.related-post-card:hover .related-post-card__img img {
    transform: scale(1.05);
}

.related-post-card__title {
    font-size: var(--text-base);
    color: var(--color-navy);
    line-height: 1.4;
    transition: color var(--transition);
}

.related-post-card:hover .related-post-card__title {
    color: var(--color-accent);
}