/*
Theme Name: Robozin Suporte
Theme URI: https://suporte.robozin.ai/
Author: Robozin
Author URI: https://www.robozin.ai/
Description: Tema de Help Center / Portal de Suporte moderno e responsivo para WordPress, com Bootstrap 5.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: robozin-suporte
Tags: help-center, support, bootstrap, modern, responsive
*/

/* ==============================
   VARIÁVEIS DE COR E DESIGN
   ============================== */
:root {
    --rz-primary: #00c4b5;
    --rz-primary-dark: #009689;
    --rz-primary-light: #5ee8dc;
    --rz-primary-soft: rgba(0, 196, 181, 0.12);
    --rz-secondary: #06B6D4;
    --rz-accent: #10B981;
    --rz-dark: #0F172A;
    --rz-dark-secondary: #1E293B;
    --rz-gray-100: #F8FAFC;
    --rz-gray-200: #E2E8F0;
    --rz-gray-300: #CBD5E1;
    --rz-gray-400: #94A3B8;
    --rz-gray-500: #64748B;
    --rz-gray-700: #334155;
    --rz-white: #FFFFFF;
    --rz-gradient: linear-gradient(135deg, var(--rz-primary) 0%, var(--rz-secondary) 100%);
    --rz-gradient-hero: linear-gradient(160deg, #0F172A 0%, #1E293B 45%, #064844 100%);
    --rz-shadow-contact: 0 2px 12px rgba(15, 23, 42, 0.08);
    --rz-shadow-contact-hover: 0 8px 30px rgba(15, 23, 42, 0.12);
    --rz-shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --rz-shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --rz-shadow-lg: 0 10px 30px rgba(0,0,0,0.12);
    --rz-radius: 12px;
    --rz-radius-sm: 8px;
    --rz-radius-lg: 16px;
    --rz-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==============================
   RESET & BASE
   ============================== */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--rz-dark);
    background-color: var(--rz-gray-100);
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--rz-primary);
    text-decoration: none;
    transition: var(--rz-transition);
}

a:hover {
    color: var(--rz-primary-dark);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--rz-dark);
}

/* ==============================
   NAVBAR
   ============================== */
.rz-navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--rz-gray-200);
    padding: 0.6rem 0;
    transition: var(--rz-transition);
    z-index: 1050;
}

.rz-navbar .navbar-brand img {
    height: 36px;
}

.rz-navbar .navbar-brand .rz-logo-svg {
    height: 36px;
    width: auto;
    max-width: 220px;
    display: block;
}

.rz-footer .rz-logo-svg {
    height: 28px;
    width: auto;
    max-width: 200px;
    display: block;
}

.rz-navbar .navbar-brand span {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--rz-dark);
    margin-left: 0.5rem;
}

.rz-navbar .rz-search-nav {
    max-width: 400px;
    width: 100%;
}

.rz-navbar .rz-search-nav .form-control {
    border-radius: 50px;
    border: 1px solid var(--rz-gray-200);
    padding: 0.5rem 1rem 0.5rem 2.5rem;
    font-size: 0.875rem;
    background: var(--rz-gray-100);
    transition: var(--rz-transition);
}

.rz-navbar .rz-search-nav .form-control:focus {
    border-color: var(--rz-primary-light);
    box-shadow: 0 0 0 3px rgba(0, 196, 181, 0.15);
    background: var(--rz-white);
}

.rz-navbar .rz-search-nav .search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--rz-gray-400);
}

/* ==============================
   BOTÕES
   ============================== */
.btn-rz-primary {
    background: var(--rz-gradient);
    color: var(--rz-white);
    border: none;
    border-radius: 50px;
    padding: 0.6rem 1.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--rz-transition);
    box-shadow: 0 2px 8px rgba(0, 196, 181, 0.3);
}

.btn-rz-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 196, 181, 0.4);
    color: var(--rz-white);
}

.btn-rz-outline {
    border: 2px solid var(--rz-primary);
    color: var(--rz-primary);
    background: transparent;
    border-radius: 50px;
    padding: 0.55rem 1.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--rz-transition);
}

.btn-rz-outline:hover {
    background: var(--rz-primary);
    color: var(--rz-white);
    transform: translateY(-2px);
}

.btn-rz-white {
    background: var(--rz-white);
    color: var(--rz-primary);
    border: none;
    border-radius: 50px;
    padding: 0.7rem 2rem;
    font-weight: 600;
    transition: var(--rz-transition);
    box-shadow: var(--rz-shadow-md);
}

.btn-rz-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--rz-shadow-lg);
    color: var(--rz-primary-dark);
}

/* ==============================
   HERO SECTION
   ============================== */
.rz-hero {
    background: var(--rz-gradient-hero);
    padding: 6rem 0 5rem;
    position: relative;
    overflow: hidden;
}

.rz-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 196, 181, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.rz-hero::after {
    content: '';
    position: absolute;
    bottom: -40%;
    left: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.rz-hero h1 {
    color: var(--rz-white);
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.rz-hero p {
    color: var(--rz-gray-300);
    font-size: 1.15rem;
    max-width: 600px;
    margin: 0 auto 2rem;
}

.rz-hero-search {
    max-width: 580px;
    margin: 0 auto;
    position: relative;
}

.rz-hero-search .form-control {
    border-radius: 50px;
    padding: 1rem 1.5rem 1rem 3.2rem;
    font-size: 1.05rem;
    border: 2px solid rgba(255,255,255,0.15);
    background: rgba(255,255,255,0.1);
    color: var(--rz-white);
    backdrop-filter: blur(8px);
    transition: var(--rz-transition);
}

.rz-hero-search .form-control::placeholder {
    color: var(--rz-gray-400);
}

.rz-hero-search .form-control:focus {
    background: rgba(255,255,255,0.15);
    border-color: var(--rz-primary-light);
    box-shadow: 0 0 0 4px rgba(94, 232, 220, 0.25);
    color: var(--rz-white);
}

.rz-hero-search .search-icon {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--rz-gray-400);
    font-size: 1.2rem;
    z-index: 2;
}

.rz-hero-search .btn {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    border-radius: 50px;
    padding: 0.6rem 1.8rem;
}

/* ==============================
   CARDS DE CATEGORIA
   ============================== */
.rz-categories {
    padding: 4rem 0;
}

.rz-categories .section-title {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.rz-categories .section-subtitle {
    color: var(--rz-gray-500);
    font-size: 1rem;
    margin-bottom: 2.5rem;
}

.rz-category-card {
    background: var(--rz-white);
    border: 1px solid var(--rz-gray-200);
    border-radius: var(--rz-radius);
    padding: 2rem;
    text-align: center;
    transition: var(--rz-transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.rz-category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--rz-gradient);
    transform: scaleX(0);
    transition: var(--rz-transition);
}

.rz-category-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--rz-shadow-lg);
    border-color: transparent;
}

.rz-category-card:hover::before {
    transform: scaleX(1);
}

.rz-category-card .card-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--rz-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    font-size: 1.75rem;
}

.rz-category-card .card-icon.icon-clientes {
    background: var(--rz-primary-soft);
    color: var(--rz-primary);
}

.rz-category-card .card-icon.icon-profissionais {
    background: rgba(6, 182, 212, 0.1);
    color: var(--rz-secondary);
}

.rz-category-card .card-icon.icon-sistema {
    background: rgba(16, 185, 129, 0.1);
    color: var(--rz-accent);
}

.rz-category-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.rz-category-card h3 a {
    color: var(--rz-dark);
}

.rz-category-card h3 a:hover {
    color: var(--rz-primary);
}

.rz-category-card p {
    color: var(--rz-gray-500);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.rz-category-card .card-count {
    font-size: 0.8rem;
    color: var(--rz-gray-400);
    font-weight: 500;
}

.rz-category-card .rz-category-children {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--rz-gray-200);
    text-align: left;
    list-style: none;
    margin-bottom: 0;
    padding-left: 0;
}

.rz-category-card .rz-category-children li {
    margin-bottom: 0.35rem;
}

.rz-category-card .rz-category-children a {
    font-size: 0.875rem;
    font-weight: 500;
}

.rz-category-card .rz-category-children a:hover {
    color: var(--rz-primary-dark);
}

/* ==============================
   FAQ / ACCORDION
   ============================== */
.rz-faq {
    padding: 4rem 0 5rem;
    background: var(--rz-white);
}

.rz-faq .accordion-item {
    border: 1px solid var(--rz-gray-200);
    border-radius: var(--rz-radius-sm) !important;
    margin-bottom: 0.75rem;
    overflow: hidden;
}

.rz-faq .accordion-button {
    font-weight: 600;
    font-size: 1rem;
    color: var(--rz-dark);
    padding: 1.1rem 1.5rem;
    background: var(--rz-white);
}

.rz-faq .accordion-button:not(.collapsed) {
    background: var(--rz-gray-100);
    color: var(--rz-primary);
    box-shadow: none;
}

.rz-faq .accordion-button:focus {
    box-shadow: none;
    border-color: var(--rz-gray-200);
}

.rz-faq .accordion-body {
    color: var(--rz-gray-500);
    font-size: 0.95rem;
    line-height: 1.7;
    padding: 1rem 1.5rem 1.25rem;
}

/* ==============================
   ARTIGOS / LISTA
   ============================== */
.rz-article-card {
    background: var(--rz-white);
    border: 1px solid var(--rz-gray-200);
    border-radius: var(--rz-radius);
    padding: 1.5rem;
    margin-bottom: 1rem;
    transition: var(--rz-transition);
}

.rz-article-card:hover {
    border-color: var(--rz-primary-light);
    box-shadow: var(--rz-shadow-md);
    transform: translateX(4px);
}

.rz-article-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.rz-article-card h3 a {
    color: var(--rz-dark);
}

.rz-article-card h3 a:hover {
    color: var(--rz-primary);
}

.rz-article-card .excerpt {
    color: var(--rz-gray-500);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 0.75rem;
}

.rz-article-card .meta {
    font-size: 0.8rem;
    color: var(--rz-gray-400);
}

/* ==============================
   SIDEBAR
   ============================== */
.rz-sidebar .widget {
    background: var(--rz-white);
    border: 1px solid var(--rz-gray-200);
    border-radius: var(--rz-radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.rz-sidebar .widget h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--rz-gray-100);
}

.rz-sidebar .widget ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.rz-sidebar .widget ul li {
    margin-bottom: 0.5rem;
}

.rz-sidebar .widget ul li a {
    color: var(--rz-gray-500);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    padding: 0.4rem 0;
    transition: var(--rz-transition);
}

.rz-sidebar .widget ul li a:hover {
    color: var(--rz-primary);
    padding-left: 6px;
}

.rz-sidebar .widget ul li a .count {
    margin-left: auto;
    background: var(--rz-gray-100);
    padding: 0.15rem 0.6rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--rz-gray-500);
}

/* ==============================
   SINGLE ARTICLE
   ============================== */
.rz-single-article {
    padding: 3rem 0;
}

.rz-breadcrumb {
    background: transparent;
    padding: 0;
    margin-bottom: 1.5rem;
}

.rz-breadcrumb a {
    color: var(--rz-gray-400);
    font-size: 0.85rem;
}

.rz-breadcrumb .separator {
    color: var(--rz-gray-300);
    margin: 0 0.5rem;
}

.rz-breadcrumb .current {
    color: var(--rz-gray-500);
    font-size: 0.85rem;
}

.rz-article-content {
    background: var(--rz-white);
    border: 1px solid var(--rz-gray-200);
    border-radius: var(--rz-radius-lg);
    padding: 2.5rem;
}

.rz-article-content .article-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.rz-article-content .article-meta {
    color: var(--rz-gray-400);
    font-size: 0.85rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--rz-gray-200);
}

.rz-article-content .entry-content {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--rz-gray-700);
}

.rz-article-content .entry-content h2 {
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.rz-article-content .entry-content h3 {
    font-size: 1.25rem;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.rz-article-content .entry-content p {
    margin-bottom: 1.25rem;
}

.rz-article-content .entry-content ul,
.rz-article-content .entry-content ol {
    padding-left: 1.5rem;
    margin-bottom: 1.25rem;
}

.rz-article-content .entry-content li {
    margin-bottom: 0.5rem;
}

.rz-article-content .entry-content blockquote {
    border-left: 4px solid var(--rz-primary);
    background: var(--rz-gray-100);
    padding: 1.25rem 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 var(--rz-radius-sm) var(--rz-radius-sm) 0;
    font-style: italic;
    color: var(--rz-gray-500);
}

.rz-article-content .entry-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--rz-radius);
    margin: 1.5rem 0;
    box-shadow: var(--rz-shadow-md);
}

.rz-article-content .entry-content code {
    background: var(--rz-gray-100);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.875rem;
    color: var(--rz-primary);
}

.rz-article-content .entry-content pre {
    background: var(--rz-dark);
    color: #E2E8F0;
    padding: 1.5rem;
    border-radius: var(--rz-radius);
    overflow-x: auto;
    margin: 1.5rem 0;
}

.rz-article-content .entry-content pre code {
    background: transparent;
    color: inherit;
    padding: 0;
}

/* ==============================
   FOOTER
   ============================== */
.rz-footer {
    background: var(--rz-dark);
    color: var(--rz-gray-400);
    padding: 3.5rem 0 1.5rem;
}

.rz-footer h5 {
    color: var(--rz-white);
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 1.25rem;
}

.rz-footer a {
    color: var(--rz-gray-400);
    font-size: 0.9rem;
    transition: var(--rz-transition);
}

.rz-footer a:hover {
    color: var(--rz-white);
    padding-left: 4px;
}

.rz-footer ul {
    list-style: none;
    padding: 0;
}

.rz-footer ul li {
    margin-bottom: 0.6rem;
}

.rz-footer .footer-bottom {
    border-top: 1px solid var(--rz-dark-secondary);
    padding-top: 1.5rem;
    margin-top: 2.5rem;
    font-size: 0.85rem;
}

.rz-footer .footer-brand span {
    color: var(--rz-white);
    font-weight: 700;
    font-size: 1.1rem;
}

/* ==============================
   PAGINAÇÃO
   ============================== */
.rz-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--rz-radius-sm);
    margin: 0 0.2rem;
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid var(--rz-gray-200);
    color: var(--rz-gray-500);
    transition: var(--rz-transition);
}

.rz-pagination .page-numbers:hover,
.rz-pagination .page-numbers.current {
    background: var(--rz-primary);
    color: var(--rz-white);
    border-color: var(--rz-primary);
}

/* ==============================
   404
   ============================== */
.rz-404 {
    padding: 6rem 0;
    text-align: center;
}

.rz-404 h1 {
    font-size: 7rem;
    font-weight: 900;
    background: var(--rz-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.rz-404 p {
    color: var(--rz-gray-500);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

/* ==============================
   SEARCH RESULTS
   ============================== */
.rz-search-header {
    background: var(--rz-gradient-hero);
    padding: 3rem 0;
    margin-bottom: 2rem;
}

.rz-search-header h1 {
    color: var(--rz-white);
    font-size: 1.75rem;
}

.rz-search-header .search-query {
    color: var(--rz-primary-light);
}

/* ==============================
   CATEGORY HEADER
   ============================== */
.rz-category-header {
    background: var(--rz-gradient-hero);
    padding: 3rem 0;
    margin-bottom: 2rem;
}

.rz-category-header h1 {
    color: var(--rz-white);
    font-size: 2rem;
    font-weight: 800;
}

.rz-category-header p {
    color: var(--rz-gray-300);
    font-size: 1rem;
}

/* ==============================
   SECTIONS (front page)
   ============================== */
.rz-section {
    padding: 4rem 0;
}

.rz-section-title {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--rz-dark);
}

.rz-section-subtitle {
    color: var(--rz-gray-500);
    font-size: 1rem;
    margin-bottom: 2.5rem;
}

.rz-latest-posts {
    padding: 4rem 0;
    background: var(--rz-gray-100);
}

/* ==============================
   CONTACT CARDS (static prototype)
   ============================== */
.rz-contact-section {
    padding: 4rem 0;
}

.rz-contact-card {
    background: var(--rz-white);
    border: 1px solid var(--rz-gray-200);
    border-radius: var(--rz-radius);
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: var(--rz-shadow-contact);
    transition: var(--rz-transition);
    height: 100%;
}

.rz-contact-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--rz-shadow-contact-hover);
    border-color: var(--rz-primary);
}

.rz-contact-card .rz-contact-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--rz-primary-soft);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    font-size: 1.8rem;
    color: var(--rz-primary);
}

.rz-contact-card h4 {
    font-weight: 700;
    color: var(--rz-dark);
    margin-bottom: 0.75rem;
}

.rz-contact-card .rz-contact-desc {
    color: var(--rz-gray-500);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.rz-contact-card .rz-contact-number {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--rz-primary-dark);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.rz-contact-card .rz-contact-number a {
    color: inherit;
    text-decoration: none;
}

.rz-contact-card .rz-contact-number a:hover {
    color: var(--rz-primary);
}

/* ==============================
   UTILITIES
   ============================== */
.rz-section-divider {
    height: 1px;
    background: var(--rz-gray-200);
    border: none;
}

@media (max-width: 768px) {
    .rz-hero h1 {
        font-size: 1.75rem;
    }
    .rz-hero {
        padding: 3.5rem 0 3rem;
    }
    .rz-article-content {
        padding: 1.5rem;
    }
    .rz-404 h1 {
        font-size: 4rem;
    }

    .rz-contact-card {
        margin-bottom: 1.25rem;
    }
}