/* ============================================================
   Concerne — site.css
   Design system + page styles.
   Editar aqui; rodar concerne_update_wp.ps1 para publicar.
   ============================================================ */

/* === Design tokens =========================================== */
:root {
    --ink:         #14140F;
    --paper:       #FAFAF7;
    --paper-alt:   #F2F0EA;
    --muted:       #5E5E55;
    --rule:        #D8D6CE;
    --accent:      #2D5040;
    --accent-dark: #1F3A2E;
    --accent-soft: #E6EDE9;

    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Mono', Consolas, monospace;

    --w-wide:   72rem;
    --w-narrow: 54rem;
    --w-prose:  40rem;

    --s-1: 0.25rem;
    --s-2: 0.5rem;
    --s-3: 1rem;
    --s-4: 1.5rem;
    --s-5: 2rem;
    --s-6: 3rem;
    --s-7: 4rem;
    --s-8: 6rem;
    --s-9: 9rem;
}

/* === Reset + base ============================================ */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body,
body.page,
body.astra-theme-body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 1.0625rem;
    line-height: 1.65;
    color: var(--ink);
    background: var(--paper);
    font-feature-settings: "kern" 1, "liga" 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* === Typography ============================================== */
h1, h2, h3, h4, h5, h6,
.entry-title {
    font-family: var(--font-body);
    font-weight: 600;
    color: var(--ink);
    margin: 0 0 var(--s-3);
    letter-spacing: -0.015em;
    line-height: 1.15;
}

.cnc-display {
    font-size: clamp(2.25rem, 5.2vw, 4rem);
    letter-spacing: -0.025em;
    line-height: 1.04;
    font-weight: 600;
}

h2, .cnc-h2 {
    font-size: clamp(1.625rem, 2.8vw, 2.25rem);
    letter-spacing: -0.02em;
    line-height: 1.15;
}

h3 {
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

p { margin: 0 0 1rem 0; }
p:last-child { margin-bottom: 0; }

strong, b { font-weight: 600; }

.cnc-lead {
    font-size: 1.1875rem;
    line-height: 1.55;
    color: var(--muted);
    max-width: var(--w-prose);
    margin: 0 0 var(--s-4);
}

.cnc-eyebrow {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-weight: 500;
    color: var(--accent);
    margin: 0 0 var(--s-4);
}

a {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.15s ease;
}
a:hover { border-bottom-color: var(--accent); }

/* === Layout primitives ======================================= */
.cnc-main { display: block; overflow: hidden; }

.cnc-container {
    width: 100%;
    max-width: var(--w-wide);
    margin: 0 auto;
    padding: 0 var(--s-5);
}
.cnc-container.cnc-narrow { max-width: var(--w-narrow); }
.cnc-container.cnc-prose  { max-width: var(--w-prose); }

.cnc-section {
    padding: var(--s-8) 0;
    border-top: 1px solid var(--rule);
}
.cnc-section:first-child { border-top: 0; }
.cnc-section-alt { background: var(--paper-alt); }

.cnc-section-head {
    margin-bottom: var(--s-6);
    max-width: var(--w-narrow);
}
.cnc-section-head h2 { margin-bottom: var(--s-3); }
.cnc-section-head p { color: var(--muted); }

/* === Hero ==================================================== */
.cnc-hero {
    padding: clamp(var(--s-7), 10vw, var(--s-9)) 0 var(--s-8);
}
.cnc-hero .cnc-display {
    margin-bottom: var(--s-4);
}
.cnc-hero .cnc-lead {
    font-size: 1.25rem;
    max-width: 38rem;
}

.cnc-actions {
    margin: var(--s-5) 0 0;
    display: flex;
    gap: var(--s-3);
    flex-wrap: wrap;
}

/* === Buttons ================================================= */
.cnc-button,
.wp-block-button__link,
button[type="submit"],
input[type="submit"] {
    display: inline-block;
    padding: 0.8125rem 1.625rem;
    background: var(--accent);
    color: var(--paper) !important;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    border: 1px solid var(--accent);
    border-radius: 2px;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease;
    text-decoration: none;
}
.cnc-button:hover,
.wp-block-button__link:hover,
button[type="submit"]:hover,
input[type="submit"]:hover {
    background: var(--accent-dark);
    border-color: var(--accent-dark);
    color: var(--paper) !important;
    border-bottom-color: var(--accent-dark);
}

.cnc-button-ghost {
    display: inline-block;
    padding: 0.8125rem 1.625rem;
    background: transparent;
    color: var(--ink);
    font-size: 0.9375rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    border: 1px solid var(--ink);
    border-radius: 2px;
    transition: background 0.15s ease, color 0.15s ease;
    text-decoration: none;
}
.cnc-button-ghost:hover {
    background: var(--ink);
    color: var(--paper);
    border-bottom-color: var(--ink);
}

/* === 3-column why grid (home) ================================ */
.cnc-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--s-6) var(--s-5);
    list-style: none;
    padding: 0;
    margin: 0;
}
.cnc-grid-3 > li {
    border-top: 2px solid var(--ink);
    padding-top: var(--s-3);
}
.cnc-grid-3 h3 {
    font-size: 1.0625rem;
    margin-bottom: var(--s-2);
}
.cnc-grid-3 p {
    color: var(--muted);
    font-size: 0.9375rem;
    margin: 0;
}

/* === Services (home + servicos) ============================== */
.cnc-services-list {
    list-style: none;
    padding: 0;
    margin: 0;
    border-top: 1px solid var(--ink);
}
.cnc-services-list > li {
    display: grid;
    grid-template-columns: 5rem 1fr;
    gap: var(--s-5);
    padding: var(--s-6) 0;
    border-bottom: 1px solid var(--rule);
    align-items: baseline;
}
.cnc-services-list > li:last-child {
    border-bottom: 1px solid var(--ink);
}
.cnc-services-list .cnc-num {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--accent);
    letter-spacing: 0.08em;
    font-weight: 500;
    padding-top: 0.25rem;
}
.cnc-services-list h3 {
    font-size: 1.3125rem;
    margin: 0 0 var(--s-2);
    letter-spacing: -0.015em;
}
.cnc-services-list p {
    color: var(--muted);
    max-width: 44rem;
    margin: 0;
}
.cnc-services-list .cnc-deliverables {
    margin: var(--s-4) 0 0;
    padding: 0;
    list-style: none;
    font-size: 0.9375rem;
    color: var(--muted);
    columns: 2;
    column-gap: var(--s-5);
}
.cnc-services-list .cnc-deliverables li {
    padding: 0.25rem 0 0.25rem 1rem;
    position: relative;
    break-inside: avoid;
}
.cnc-services-list .cnc-deliverables li::before {
    content: "-";
    position: absolute;
    left: 0;
    color: var(--accent);
}

/* === Roles table (metodologia) =============================== */
.cnc-roles {
    list-style: none;
    padding: 0;
    margin: 0;
    border-top: 1px solid var(--ink);
}
.cnc-roles > li {
    display: grid;
    grid-template-columns: 18rem 1fr;
    gap: var(--s-5);
    padding: var(--s-5) 0;
    border-bottom: 1px solid var(--rule);
    align-items: baseline;
}
.cnc-roles > li:last-child { border-bottom: 1px solid var(--ink); }
.cnc-roles h3 {
    font-size: 1.125rem;
    margin: 0;
    color: var(--accent);
}
.cnc-roles p { color: var(--ink); margin: 0; }
.cnc-roles .cnc-absent {
    display: block;
    margin-top: var(--s-2);
    font-size: 0.875rem;
    color: var(--muted);
    font-style: italic;
}

/* === Prose block (metodologia/sobre body) ==================== */
.cnc-prose-block {
    max-width: var(--w-prose);
}
.cnc-prose-block p {
    margin-bottom: var(--s-3);
    font-size: 1.0625rem;
    line-height: 1.7;
}
.cnc-prose-block p:first-of-type::first-letter {
    /* subtle drop cap */
    font-size: 3.2em;
    float: left;
    line-height: 0.9;
    padding: 0.1em 0.1em 0 0;
    font-weight: 600;
    color: var(--accent);
}

/* === About sections (sobre) ================================== */
.cnc-about-block {
    display: grid;
    grid-template-columns: 16rem 1fr;
    gap: var(--s-6);
    padding: var(--s-6) 0;
    border-top: 1px solid var(--rule);
}
.cnc-about-block:first-of-type { border-top: 1px solid var(--ink); }
.cnc-about-block h2 {
    font-size: 1.25rem;
    margin: 0;
}
.cnc-about-block .cnc-about-body { max-width: 44rem; }
.cnc-about-block p { margin-bottom: var(--s-3); }

/* === CTA ===================================================== */
.cnc-cta {
    background: var(--paper-alt);
    border-top: 1px solid var(--rule);
    border-bottom: 0;
}
.cnc-cta h2 { margin-bottom: var(--s-3); max-width: 36rem; }
.cnc-cta .cnc-lead { color: var(--ink); }

.cnc-cta-dark {
    background: var(--ink);
    color: var(--paper);
}
.cnc-cta-dark h2,
.cnc-cta-dark .cnc-lead { color: var(--paper); }
.cnc-cta-dark .cnc-eyebrow { color: var(--paper); opacity: 0.6; }
.cnc-cta-dark .cnc-button {
    background: var(--paper);
    color: var(--ink) !important;
    border-color: var(--paper);
}
.cnc-cta-dark .cnc-button:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--paper) !important;
}
.cnc-cta-dark .cnc-button-ghost {
    border-color: var(--paper);
    color: var(--paper);
}
.cnc-cta-dark .cnc-button-ghost:hover {
    background: var(--paper);
    color: var(--ink);
}

/* === Contact form ============================================ */
.cnc-form-intro { margin-bottom: var(--s-5); max-width: var(--w-prose); }
.cnc-form-intro p { color: var(--muted); }

.wpcf7 { margin-top: var(--s-5); max-width: 36rem; }
.wpcf7 label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: var(--s-1);
}
.wpcf7 input[type="text"],
.wpcf7 input[type="email"],
.wpcf7 input[type="tel"],
.wpcf7 textarea,
.wpcf7 select {
    width: 100%;
    padding: 0.75rem 0.875rem;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--ink);
    background: var(--paper);
    border: 1px solid var(--rule);
    border-radius: 2px;
    transition: border-color 0.15s ease;
}
.wpcf7 input:focus,
.wpcf7 textarea:focus,
.wpcf7 select:focus {
    outline: none;
    border-color: var(--accent);
}
.wpcf7 p { margin-bottom: var(--s-4); }

.cnc-contact-meta {
    margin-top: var(--s-7);
    padding-top: var(--s-5);
    border-top: 1px solid var(--rule);
    font-size: 0.875rem;
    color: var(--muted);
    max-width: var(--w-prose);
}

/* === Astra overrides ========================================= */

/* Full-width main content area (our sections control their own width) */
body .site-content,
body .site-content > .ast-container,
body .ast-container,
body .site-content .entry-content,
body .site-main,
body article.page,
body .entry-content {
    max-width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
}
body .site-content { padding: 0 !important; }

/* Hide page title / entry header (we manage our own hero) */
body.page .entry-header,
body.page .ast-archive-description,
body.page .entry-meta,
body.page header.entry-header {
    display: none !important;
}

/* Header */
.site-header,
.main-header-bar {
    background: var(--accent) !important;
    border-bottom: 0 !important;
    box-shadow: none !important;
}
.main-header-bar-wrap .ast-container,
.site-header .ast-container {
    max-width: var(--w-wide) !important;
    padding: 0 var(--s-5) !important;
}

.site-title,
.site-title a,
.ast-site-identity .site-title a {
    font-family: 'Inter Tight', var(--font-body) !important;
    font-size: 2rem !important;
    font-weight: 600 !important;
    letter-spacing: -0.03em;
    color: var(--paper) !important;
    border-bottom: 0;
}
.site-title a:hover { color: var(--paper) !important; opacity: 0.8; }

/* Nav */
.main-header-bar .main-navigation .menu-item a,
.main-header-bar .ast-nav-menu > li > a,
.ast-primary-menu a {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.9375rem;
    color: var(--paper) !important;
    letter-spacing: 0.01em;
    text-transform: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.15s ease, opacity 0.15s ease;
}
.main-header-bar .main-navigation .menu-item a:hover,
.ast-primary-menu a:hover {
    color: var(--paper) !important;
    opacity: 0.75;
    border-bottom-color: var(--paper);
}
.main-header-bar .ast-nav-menu > .current-menu-item > a,
.ast-primary-menu .current-menu-item > a {
    color: var(--paper) !important;
    border-bottom-color: var(--paper);
}

/* Footer */
.site-footer,
#colophon,
.footer-below,
.ast-small-footer {
    background: var(--ink) !important;
    color: var(--paper) !important;
    border-top: 0 !important;
}
.site-footer *,
#colophon *,
.footer-below *,
.ast-small-footer * {
    color: var(--paper) !important;
    font-size: 0.875rem;
}
.site-footer a,
#colophon a {
    opacity: 0.7;
    border-bottom-color: transparent;
}
.site-footer a:hover,
#colophon a:hover {
    opacity: 1;
    border-bottom-color: var(--paper);
}
.ast-small-footer .ast-container,
.footer-below .ast-container {
    max-width: var(--w-wide) !important;
    padding: var(--s-5) !important;
}

/* === Responsive ============================================== */
@media (max-width: 960px) {
    .cnc-services-list > li { grid-template-columns: 4rem 1fr; }
    .cnc-services-list .cnc-deliverables { columns: 1; }
    .cnc-roles > li { grid-template-columns: 12rem 1fr; }
    .cnc-about-block { grid-template-columns: 10rem 1fr; }
}

@media (max-width: 720px) {
    :root {
        --s-7: 3rem;
        --s-8: 4rem;
        --s-9: 5rem;
    }
    .cnc-grid-3 { grid-template-columns: 1fr; gap: var(--s-5); }
    .cnc-services-list > li { grid-template-columns: 1fr; gap: var(--s-2); }
    .cnc-roles > li { grid-template-columns: 1fr; gap: var(--s-2); }
    .cnc-about-block { grid-template-columns: 1fr; gap: var(--s-3); }
    .cnc-actions { flex-direction: column; align-items: stretch; }
    .cnc-actions a { text-align: center; }
    .cnc-hero .cnc-lead { font-size: 1.0625rem; }
}