/*
Theme Name: Kadence Child — Tarek Alabd Blog
Theme URI: https://blog.tarekalabd.dev
Description: Child theme for Tarek Alabd's bilingual technical blog (EN/AR)
Author: Tarek Alabd
Author URI: https://tarekalabd.dev
Template: kadence
Version: 1.0.0
Text Domain: kadence-child
Tags: rtl-language-support
*/

/* ============================================================
   BRAND: Tarek Alabd — CSS Variables
   ============================================================ */
:root {
  --brand-green:      #52A882;
  --brand-navy:       #181B35;
  --brand-blue:       #3E7FA4;
  --brand-bg:         #EEF2EF;
  --brand-white:      #ffffff;

  /* Map to Kadence palette slots */
  --global-palette1:  #52A882; /* Accent (buttons, links, icons) */
  --global-palette2:  #3E7FA4; /* Accent alt (hover, badges) */
  --global-palette3:  #181B35; /* Strongest text / headings */
  --global-palette4:  #2a2f52; /* Strong text / body */
  --global-palette5:  #4a5068; /* Medium text / meta */
  --global-palette6:  #8892aa; /* Subtle text / captions */
  --global-palette7:  #EEF2EF; /* Subtle background */
  --global-palette8:  #ffffff; /* Lightest / page bg */
  --global-palette9:  #ffffff; /* Contrast on dark */
}

/* ============================================================
   TYPOGRAPHY: Cairo for Arabic, system fonts for English
   ============================================================ */
body {
  font-family: 'Open Sans', 'Cairo', sans-serif;
}

h1, h2, h3, h4, h5, h6,
.site-title,
.entry-title {
  font-family: 'Raleway', 'Cairo', sans-serif;
  color: var(--brand-navy);
}

/* Force Cairo on Arabic text throughout */
:lang(ar),
[lang="ar"],
[dir="rtl"] {
  font-family: 'Cairo', sans-serif;
}

/* ============================================================
   BUTTONS & LINKS
   ============================================================ */
a {
  color: var(--brand-green);
}
a:hover {
  color: var(--brand-blue);
}

.wp-block-button__link,
.button,
button[type="submit"],
input[type="submit"] {
  background-color: var(--brand-green);
  border-color: var(--brand-green);
  color: #fff;
  border-radius: 6px;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}
.wp-block-button__link:hover,
.button:hover,
button[type="submit"]:hover,
input[type="submit"]:hover {
  background-color: var(--brand-blue);
  border-color: var(--brand-blue);
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header,
#masthead {
  border-bottom: 2px solid var(--brand-green);
}

.site-branding .site-title a {
  color: var(--brand-navy);
}

/* Nav links */
.main-navigation a:hover,
.main-navigation .current-menu-item > a {
  color: var(--brand-green);
}

/* Language switcher pill */
.lang-switcher a,
.pll-parent-menu-item a {
  background: var(--brand-green);
  color: #fff !important;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: background 0.2s;
}
.lang-switcher a:hover,
.pll-parent-menu-item a:hover {
  background: var(--brand-blue);
}

/* ============================================================
   POST CARDS / ARCHIVE
   ============================================================ */
.entry-title a {
  color: var(--brand-navy);
  transition: color 0.2s;
}
.entry-title a:hover {
  color: var(--brand-green);
}

.category-badge,
.entry-categories a {
  background: var(--brand-green);
  color: #fff;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none;
}
.category-badge:hover,
.entry-categories a:hover {
  background: var(--brand-blue);
}

/* ============================================================
   CUSTOM POST TYPE: PROJECTS
   ============================================================ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.project-card {
  border: 1px solid #e0e8e4;
  border-radius: 10px;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  background: var(--brand-white);
}
.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(82, 168, 130, 0.15);
}

.project-card__meta {
  padding: 1.2rem;
}
.project-card__title {
  font-family: 'Raleway', 'Cairo', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--brand-navy);
  margin-bottom: 0.5rem;
}
.project-card__tech {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 0.75rem;
}
.project-card__tech span {
  background: var(--brand-bg);
  color: var(--brand-navy);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 12px;
}

/* ============================================================
   CUSTOM POST TYPE: LEARNING PATHS
   ============================================================ */
.learning-path {
  border-left: 4px solid var(--brand-green);
  padding-left: 1.5rem;
  margin: 2rem 0;
}

[dir="rtl"] .learning-path {
  border-left: none;
  border-right: 4px solid var(--brand-green);
  padding-left: 0;
  padding-right: 1.5rem;
}

.learning-path__step {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.learning-path__step-number {
  background: var(--brand-green);
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  min-width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ============================================================
   NEWSLETTER SECTION
   ============================================================ */
.newsletter-section {
  background: var(--brand-navy);
  color: #fff;
  padding: 3rem 2rem;
  border-radius: 12px;
  text-align: center;
  margin: 3rem 0;
}
.newsletter-section h2,
.newsletter-section h3 {
  color: #fff;
}
.newsletter-section .newsletter-subtitle {
  color: rgba(255,255,255,0.75);
  margin-bottom: 1.5rem;
}
.newsletter-section input[type="email"] {
  border-radius: 6px;
  border: none;
  padding: 0.6rem 1rem;
  width: 100%;
  max-width: 340px;
  margin-bottom: 0.75rem;
  font-family: 'Cairo', 'Open Sans', sans-serif;
}
.newsletter-section .button {
  background: var(--brand-green);
  border-color: var(--brand-green);
}
.newsletter-section .button:hover {
  background: var(--brand-blue);
}

/* ============================================================
   ABOUT / AUTHOR BOX
   ============================================================ */
.author-box {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  background: var(--brand-bg);
  border-radius: 10px;
  padding: 1.5rem;
  margin: 2rem 0;
}
.author-box img {
  border-radius: 50%;
  width: 80px;
  height: 80px;
  object-fit: cover;
  border: 3px solid var(--brand-green);
}
.author-box__name {
  font-weight: 700;
  color: var(--brand-navy);
  font-size: 1.05rem;
}
.author-box__bio {
  color: var(--global-palette5);
  font-size: 0.9rem;
  margin-top: 0.3rem;
}
.author-box__links {
  display: flex;
  gap: 8px;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}
.author-box__links a {
  color: var(--brand-green);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
}
.author-box__links a:hover {
  color: var(--brand-blue);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--brand-navy);
  color: rgba(255,255,255,0.8);
}
.site-footer a {
  color: var(--brand-green);
}
.site-footer a:hover {
  color: var(--brand-white);
}

/* ============================================================
   HOMEPAGE: FULL-WIDTH BREAKOUT
   Forces homepage sections to escape Kadence's content container
   ============================================================ */
.home #primary,
.home .site-main {
  max-width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
  width: 100% !important;
}
.home .content-area,
.home .wp-site-blocks,
.home .entry-content {
  max-width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
}

/* ============================================================
   HOMEPAGE: HERO
   ============================================================ */
.hero {
  background: var(--brand-navy);
  background-image:
    radial-gradient(ellipse at 70% 50%, rgba(82,168,130,0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 10% 80%, rgba(62,127,164,0.1) 0%, transparent 50%);
  padding: 6rem 2rem 5rem;
  width: 100%;
  box-sizing: border-box;
  position: relative;
  overflow: hidden;
}

/* Subtle dot grid texture */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

.hero__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 4rem;
  position: relative;
  z-index: 1;
}

.hero__text { flex: 1; }

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--brand-green);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.hero__eyebrow::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--brand-green);
}

.hero__name {
  font-family: 'Raleway', 'Cairo', sans-serif;
  font-size: clamp(2.8rem, 5.5vw, 4.2rem);
  font-weight: 900;
  color: #ffffff;
  line-height: 1.05;
  margin: 0 0 0.5rem;
  letter-spacing: -1px;
}
.hero__name span {
  color: var(--brand-green);
}

.hero__title {
  font-size: 1rem;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  line-height: 1.5;
}
.hero__title .sep {
  color: rgba(255,255,255,0.2);
}

.hero__bio {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
  max-width: 520px;
  margin-bottom: 2.5rem;
}

.hero__cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.hero__cta-primary {
  background: var(--brand-green) !important;
  color: #fff !important;
  padding: 0.85rem 2rem !important;
  font-weight: 700 !important;
  font-size: 0.95rem !important;
  border-radius: 8px !important;
  border: none !important;
  text-decoration: none !important;
  transition: transform 0.2s, box-shadow 0.2s !important;
  box-shadow: 0 4px 20px rgba(82,168,130,0.35) !important;
}
.hero__cta-primary:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 28px rgba(82,168,130,0.5) !important;
  color: #fff !important;
}
.hero__cta-secondary {
  background: transparent !important;
  color: rgba(255,255,255,0.85) !important;
  border: 2px solid rgba(255,255,255,0.25) !important;
  padding: 0.83rem 2rem !important;
  font-weight: 600 !important;
  font-size: 0.95rem !important;
  border-radius: 8px !important;
  text-decoration: none !important;
  transition: border-color 0.2s, color 0.2s !important;
}
.hero__cta-secondary:hover {
  border-color: var(--brand-green) !important;
  color: var(--brand-green) !important;
}

/* Avatar */
.hero__avatar {
  flex-shrink: 0;
  position: relative;
}
.hero__avatar::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background: conic-gradient(
    var(--brand-green) 0deg,
    transparent 120deg,
    var(--brand-blue) 200deg,
    transparent 280deg,
    var(--brand-green) 360deg
  );
  animation: spin 8s linear infinite;
  opacity: 0.6;
}
.hero__avatar::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: var(--brand-navy);
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.hero__avatar img {
  width: 260px;
  height: 260px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  position: relative;
  z-index: 1;
}

@media (max-width: 900px) {
  .hero__inner {
    flex-direction: column-reverse;
    text-align: center;
    gap: 2.5rem;
  }
  .hero__eyebrow { justify-content: center; }
  .hero__title   { justify-content: center; }
  .hero__bio     { margin: 0 auto 2rem; }
  .hero__cta     { justify-content: center; }
  .hero__avatar img { width: 180px; height: 180px; }
}

/* ============================================================
   HOMEPAGE: STATS BAR
   ============================================================ */
.stats-bar {
  background: linear-gradient(135deg, #1a1f3e 0%, #0f1225 100%);
  padding: 3rem 2rem;
  width: 100%;
  box-sizing: border-box;
  border-top: 1px solid rgba(82,168,130,0.2);
  border-bottom: 1px solid rgba(82,168,130,0.2);
}
.stats-bar__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.stat-item {
  text-align: center;
  padding: 1.5rem 1rem;
  border-right: 1px solid rgba(255,255,255,0.06);
}
.stat-item:last-child { border-right: none; }

.stat-item__number {
  display: block;
  font-family: 'Raleway', 'Cairo', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--brand-green);
  line-height: 1;
  letter-spacing: -1px;
}
.stat-item__label {
  display: block;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
  margin-top: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

@media (max-width: 640px) {
  .stats-bar__inner { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.06); }
  .stat-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.06); }
}

/* ============================================================
   HOMEPAGE: EXPERTISE STRIP
   ============================================================ */
.expertise-strip {
  background: var(--brand-bg);
  padding: 4rem 2rem;
  width: 100%;
  box-sizing: border-box;
}
.expertise-strip__inner {
  max-width: 1100px;
  margin: 0 auto;
}
.section-header {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.section-title {
  font-family: 'Raleway', 'Cairo', sans-serif;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--brand-navy);
  margin: 0;
}
.section-title span { color: var(--brand-green); }
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.expertise-card {
  background: #fff;
  border-radius: 12px;
  padding: 1.5rem;
  border: 1px solid #e8eef0;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.expertise-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(24,27,53,0.08);
  border-color: var(--brand-green);
}
.expertise-card__icon {
  font-size: 1.8rem;
  margin-bottom: 0.75rem;
  display: block;
  line-height: 1;
}
.expertise-card__title {
  font-family: 'Raleway', 'Cairo', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--brand-navy);
  margin-bottom: 0.4rem;
}
.expertise-card__desc {
  font-size: 0.84rem;
  color: var(--global-palette5);
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 768px) {
  .expertise-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .expertise-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   HOMEPAGE: RECENT POSTS
   ============================================================ */
.recent-posts {
  padding: 4rem 2rem;
  background: var(--brand-white);
  width: 100%;
  box-sizing: border-box;
}
.recent-posts__inner {
  max-width: 1100px;
  margin: 0 auto;
}
.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 900px) {
  .posts-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 580px) {
  .posts-grid { grid-template-columns: 1fr; }
}
.post-card {
  border: 1px solid #e8eef0;
  border-radius: 12px;
  overflow: hidden;
  background: var(--brand-white);
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}
.post-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(24,27,53,0.1);
}
.post-card__thumb {
  display: block;
  overflow: hidden;
}
.post-card__thumb img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.post-card:hover .post-card__thumb img {
  transform: scale(1.04);
}
.post-card__body {
  padding: 1.4rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.post-card__cats {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 0.7rem;
}
.post-card__title {
  font-family: 'Raleway', 'Cairo', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--brand-navy);
  margin: 0 0 0.6rem;
  line-height: 1.4;
}
.post-card__title a { color: inherit; text-decoration: none; }
.post-card__title a:hover { color: var(--brand-green); }
.post-card__excerpt {
  font-size: 0.875rem;
  color: var(--global-palette5);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 1rem;
}
.post-card__meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--global-palette6);
  border-top: 1px solid #f0f4f2;
  padding-top: 0.75rem;
  margin-top: auto;
}
.recent-posts__footer {
  text-align: center;
  margin-top: 3rem;
}
.no-posts {
  color: var(--global-palette5);
  font-size: 0.95rem;
  padding: 3rem 0;
  text-align: center;
}

/* ============================================================
   UTILITIES
   ============================================================ */
.text-accent { color: var(--brand-green); }
.bg-brand    { background: var(--brand-bg); }
.badge-gde {
  background: var(--brand-green);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 12px;
  letter-spacing: 0.5px;
}