/*
Theme Name:  DevCore
Theme URI:   https://markjafet.com
Author:      Mark Jafet
Author URI:  https://markjafet.com
Description: A fresh, developer-friendly WordPress starter theme powered by Bootstrap 5, jQuery, and modular PHP. Supports blog posts, custom post types, template parts, and clean hooks.
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: devcore
Tags:        bootstrap, custom-post-type, blog, starter, developer
*/

/* =========================================================
   DevCore — Base Styles
   All heavy styling is handled via Bootstrap + assets/css/theme.css
   This file is intentionally lean — override in child theme.
   ========================================================= */

:root {
  --dc-primary:     #0d6efd;
  --dc-secondary:   #6c757d;
  --dc-dark:        #0f0f0f;
  --dc-light:       #f8f9fa;
  --dc-accent:      #ff5c35;
  --dc-font-sans:   'Inter', system-ui, sans-serif;
  --dc-font-mono:   'JetBrains Mono', monospace;
  --dc-radius:      0.5rem;
  --dc-transition:  0.25s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--dc-font-sans);
  background-color: var(--dc-light);
  color: #1a1a2e;
  line-height: 1.7;
}

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

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

a:hover {
  color: var(--dc-accent);
}

/* ── Skip link ── */
.skip-link {
  position: absolute;
  top: -999px;
  left: 0;
  background: var(--dc-primary);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 9999;
}
.skip-link:focus {
  top: 0;
}

/* ── Site layout ── */
.site-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.site-main {
  flex: 1 0 auto;
}

/* ── Navbar overrides ── */
.navbar-brand {
  font-family: var(--dc-font-mono);
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: -0.03em;
  color: var(--dc-accent) !important;
}

/* ── Hero ── */
.dc-hero {
  background: linear-gradient(135deg, #0f0f0f 0%, #1a1a2e 60%, #16213e 100%);
  color: #fff;
  padding: 6rem 0 5rem;
  position: relative;
  overflow: hidden;
}

.dc-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(13,110,253,.25) 0%, transparent 70%);
  pointer-events: none;
}

.dc-hero h1 {
  font-family: var(--dc-font-mono);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
}

/* ── Post / CPT cards ── */
.dc-card {
  border: 1px solid rgba(0,0,0,.08);
  border-radius: var(--dc-radius);
  overflow: hidden;
  transition: transform var(--dc-transition), box-shadow var(--dc-transition);
  background: #fff;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.dc-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,.10);
}

.dc-card__thumb {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.dc-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.dc-card:hover .dc-card__thumb img {
  transform: scale(1.05);
}

.dc-card__body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.dc-card__meta {
  font-size: 0.78rem;
  color: var(--dc-secondary);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 0.5rem;
  font-family: var(--dc-font-mono);
}

.dc-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  line-height: 1.35;
}

.dc-card__title a {
  color: inherit;
}

.dc-card__title a:hover {
  color: var(--dc-primary);
}

.dc-card__excerpt {
  font-size: 0.9rem;
  color: #555;
  flex: 1;
  margin-bottom: 1rem;
}

.dc-card__footer {
  padding: 0 1.5rem 1.5rem;
}

/* ── Badge for CPT ── */
.dc-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.2em 0.65em;
  border-radius: 2rem;
  background: var(--dc-accent);
  color: #fff;
  font-family: var(--dc-font-mono);
}

/* ── Section headings ── */
.dc-section-title {
  font-family: var(--dc-font-mono);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  position: relative;
  display: inline-block;
  margin-bottom: 0.25rem;
}

.dc-section-title::after {
  content: '';
  display: block;
  width: 3rem;
  height: 4px;
  border-radius: 2px;
  background: var(--dc-accent);
  margin-top: 0.4rem;
}

/* ── Sidebar ── */
.dc-sidebar .widget {
  background: #fff;
  border: 1px solid rgba(0,0,0,.07);
  border-radius: var(--dc-radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.dc-sidebar .widget-title {
  font-family: var(--dc-font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--dc-secondary);
}

/* ── Pagination ── */
.dc-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: var(--dc-radius);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--dc-primary);
  border: 1px solid rgba(13,110,253,.25);
  transition: all var(--dc-transition);
  margin: 0 2px;
}

.dc-pagination .page-numbers.current,
.dc-pagination .page-numbers:hover {
  background: var(--dc-primary);
  color: #fff;
  border-color: var(--dc-primary);
}

/* ── Footer ── */
.site-footer {
  background: var(--dc-dark);
  color: rgba(255,255,255,.65);
  padding: 2.5rem 0;
  font-size: 0.88rem;
}

.site-footer a {
  color: rgba(255,255,255,.8);
}

.site-footer a:hover {
  color: var(--dc-accent);
}

/* ── Single post ── */
.dc-single-content {
  font-size: 1.05rem;
  line-height: 1.85;
}

.dc-single-content h2,
.dc-single-content h3,
.dc-single-content h4 {
  font-family: var(--dc-font-mono);
  font-weight: 700;
  margin-top: 2rem;
}

.dc-single-content pre {
  background: #0f0f0f;
  color: #e2e8f0;
  border-radius: var(--dc-radius);
  padding: 1.25rem;
  overflow-x: auto;
  font-family: var(--dc-font-mono);
  font-size: 0.88rem;
}

/* ── Search form ── */
.dc-search-form {
  position: relative;
}

.dc-search-form input[type="search"] {
  border-radius: 2rem;
  padding-right: 3rem;
  border: 1px solid rgba(0,0,0,.12);
}

.dc-search-form button {
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--dc-secondary);
  cursor: pointer;
}

/* ── Utility ── */
.dc-tag {
  display: inline-block;
  padding: 0.2em 0.6em;
  border-radius: 0.25rem;
  font-size: 0.78rem;
  background: rgba(13,110,253,.08);
  color: var(--dc-primary);
  margin: 2px;
  font-family: var(--dc-font-mono);
}

/* ── Back-to-top button ── */
#dc-back-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 3rem;
  height: 3rem;
  background: var(--dc-primary);
  color: #fff;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--dc-transition);
  z-index: 999;
  box-shadow: 0 4px 16px rgba(13,110,253,.35);
}

#dc-back-top.visible {
  opacity: 1;
  visibility: visible;
}

#dc-back-top:hover {
  background: var(--dc-accent);
  transform: translateY(-3px);
}