/*
Theme Name: Mainul Portfolio
Theme URI: https://github.com/mainulsunvi
Author: Mainul Sunvi
Author URI: https://github.com/mainulsunvi
Description: A modern, responsive portfolio theme for DevOps Engineers & Python Programmers. Features a terminal-style about section, animated skill bars, project showcase, blog grid, open source contributions, and a contact form. Built with clean CSS and optimized for performance.
Version: 2.0.0
Requires at least: 5.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: mainul-portfolio
Tags: one-column, custom-menu, featured-images, threaded-comments, translation-ready
*/

/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
  --primary-50: #ecfdf5;
  --primary-100: #d1fae5;
  --primary-200: #a7f3d0;
  --primary-300: #6ee7b7;
  --primary-400: #34d399;
  --primary-500: #10b981;
  --primary-600: #059669;
  --primary-700: #047857;
  --primary-800: #065f46;
  --primary-900: #064e3b;
  --teal-500: #14b8a6;
  --teal-600: #0d9488;
  --cyan-500: #06b6d4;
  --cyan-600: #0891b2;
  --bg: #ffffff;
  --bg-secondary: #f9fafb;
  --bg-tertiary: #f3f4f6;
  --fg: #171717;
  --fg-secondary: #404040;
  --muted: #737373;
  --muted-light: #a3a3a3;
  --card: #ffffff;
  --card-border: #e5e5e5;
  --card-hover-border: #d4d4d4;
  --border: #e5e5e5;
  --border-light: #f0f0f0;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
  --nav-bg: rgba(255,255,255,0.8);
  --nav-blur: 12px;
  --terminal-bg: #1a1a2e;
  --terminal-text: #10b981;
  --terminal-prompt: #06b6d4;
  --grid-color: rgba(16,185,129,0.07);
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Fira Mono', 'Roboto Mono', 'Courier New', monospace;
  --max-width: 1200px;
  --section-padding: 100px 0;
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-spring: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

[data-theme="dark"] {
  --bg: #0a0a0a;
  --bg-secondary: #111111;
  --bg-tertiary: #1a1a1a;
  --fg: #f5f5f5;
  --fg-secondary: #d4d4d4;
  --muted: #a3a3a3;
  --muted-light: #737373;
  --card: #141414;
  --card-border: #262626;
  --card-hover-border: #404040;
  --border: #262626;
  --border-light: #1a1a1a;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.4), 0 2px 4px -2px rgba(0,0,0,0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.4), 0 4px 6px -4px rgba(0,0,0,0.3);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.5), 0 8px 10px -6px rgba(0,0,0,0.4);
  --nav-bg: rgba(10,10,10,0.8);
  --terminal-bg: #0d0d1a;
  --grid-color: rgba(16,185,129,0.04);
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition-base), color var(--transition-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 48px;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary-500), var(--teal-500), var(--cyan-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  background: var(--primary-50);
  color: var(--primary-700);
  border: 1px solid var(--primary-200);
}

[data-theme="dark"] .badge {
  background: rgba(16,185,129,0.1);
  border-color: rgba(16,185,129,0.2);
  color: var(--primary-400);
}

/* ===== SCROLL-TRIGGERED ANIMATION ===== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: transparent;
  animation: navbarSlideDown 0.6s ease forwards;
  transition: background var(--transition-base), box-shadow var(--transition-base), backdrop-filter var(--transition-base);
}

.navbar.scrolled {
  background: var(--nav-bg);
  backdrop-filter: blur(var(--nav-blur));
  -webkit-backdrop-filter: blur(var(--nav-blur));
  box-shadow: var(--shadow-sm);
}

@keyframes navbarSlideDown {
  from { transform: translateY(-80px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  font-size: 1.35rem;
  font-weight: 700;
  font-family: var(--font-mono);
  letter-spacing: -0.03em;
}

.nav-logo .bracket { color: var(--primary-500); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--fg);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-500);
  transition: width var(--transition-base);
  border-radius: 1px;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-hire {
  padding: 8px 20px;
  background: var(--primary-500);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-hire:hover {
  background: var(--primary-600);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(16,185,129,0.3);
}

.theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--card-border);
  background: var(--card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all var(--transition-fast);
  color: var(--fg);
}

.theme-toggle:hover {
  border-color: var(--primary-500);
  color: var(--primary-500);
}

.mobile-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  background: var(--card);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.mobile-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--fg);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  z-index: 999;
  transform: translateY(-20px);
  opacity: 0;
  transition: transform var(--transition-base), opacity var(--transition-base);
  pointer-events: none;
}

.mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}

.mobile-menu a {
  display: block;
  padding: 12px 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--muted);
  border-bottom: 1px solid var(--border-light);
  transition: color var(--transition-fast);
}

.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a:hover { color: var(--fg); }

/* ===== HERO ===== */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-bg-image {
  position: absolute;
  inset: 0;
  background: url('./assets/images/hero-bg.png') center/cover no-repeat;
  opacity: 0.05;
}

.hero-bg-gradient {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to top, var(--bg), transparent);
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-bottom: 80px;
}

.hero-content {
  animation: heroSlideIn 0.8s ease forwards;
  opacity: 0;
}

@keyframes heroSlideIn {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}

.hero-badge {
  animation: badgeFadeIn 0.6s ease 0.3s forwards;
  opacity: 0;
  margin-bottom: 24px;
}

@keyframes badgeFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.availability-dot {
  width: 8px;
  height: 8px;
  background: var(--primary-500);
  border-radius: 50%;
  display: inline-block;
  animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(16,185,129,0.4); }
  50% { box-shadow: 0 0 0 8px rgba(16,185,129,0); }
}

.hero-name {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 12px;
}

.hero-title {
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--fg-secondary);
}

.hero-description {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 520px;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.btn-primary {
  padding: 12px 28px;
  background: var(--primary-500);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.btn-primary:hover {
  background: var(--primary-600);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(16,185,129,0.3);
}

.btn-outline {
  padding: 12px 28px;
  background: transparent;
  color: var(--fg);
  border: 1.5px solid var(--card-border);
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.btn-outline:hover {
  border-color: var(--primary-500);
  color: var(--primary-500);
  transform: translateY(-2px);
}

.hero-socials {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 40px;
  height: 40px;
  border: 1px solid var(--card-border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all var(--transition-fast);
  background: var(--card);
  color: var(--muted);
}

.social-link:hover {
  border-color: var(--primary-500);
  color: var(--primary-500);
  transform: translateY(-2px);
}

/* Hero right - Profile */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.profile-wrapper {
  position: relative;
  animation: profileScaleIn 0.8s ease 0.4s forwards;
  opacity: 0;
}

@keyframes profileScaleIn {
  from { opacity: 0; transform: scale(0.8); }
  to { opacity: 1; transform: scale(1); }
}

.profile-ring {
  width: 320px;
  height: 320px;
  border-radius: 50%;
  padding: 4px;
  background: linear-gradient(135deg, var(--primary-500), var(--teal-500), var(--cyan-500), var(--primary-500));
  background-size: 300% 300%;
  animation: ringPulse 4s ease-in-out infinite;
  position: relative;
}

@keyframes ringPulse {
  0%, 100% { background-position: 0% 50%; box-shadow: 0 0 30px rgba(16,185,129,0.15); }
  50% { background-position: 100% 50%; box-shadow: 0 0 50px rgba(16,185,129,0.3); }
}

.profile-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--bg);
  background: var(--bg-tertiary);
}

/* Floating badges */
.floating-badge {
  position: absolute;
  padding: 8px 14px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  font-size: 0.8rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  z-index: 2;
}

.floating-badge .badge-icon {
  font-size: 1rem;
}

.badge-docker {
  top: 10%;
  right: -10%;
  animation: float1 3s ease-in-out infinite;
}
.badge-python {
  bottom: 15%;
  right: -5%;
  animation: float2 3.5s ease-in-out 0.5s infinite;
}
.badge-aws {
  top: 5%;
  left: -5%;
  animation: float3 4s ease-in-out 1s infinite;
}
.badge-k8s {
  bottom: 10%;
  left: -10%;
  animation: float4 3.8s ease-in-out 0.8s infinite;
}

@keyframes float1 { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes float2 { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(8px); } }
@keyframes float3 { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
@keyframes float4 { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(6px); } }

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  animation: scrollBounce 2s ease-in-out infinite;
  z-index: 2;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

.scroll-indicator span {
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.scroll-indicator .chevron {
  width: 20px;
  height: 20px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(45deg);
}

/* ===== STATS ===== */
.stats {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 48px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.stat-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--muted);
  font-weight: 500;
}

/* ===== ABOUT ===== */
.about {
  padding: var(--section-padding);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.terminal {
  background: var(--terminal-bg);
  border-radius: 12px;
  overflow: hidden;
  height: 100%;
  box-shadow: var(--shadow-lg);
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.05);
}

.terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.terminal-dot.red { background: #ff5f57; }
.terminal-dot.yellow { background: #febc2e; }
.terminal-dot.green { background: #28c840; }

.terminal-title {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
  font-family: var(--font-mono);
  margin-left: 8px;
}

.terminal-body {
  padding: 20px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.8;
  color: #e0e0e0;
}

.terminal-line {
  margin-bottom: 8px;
}

.terminal-prompt {
  color: var(--terminal-prompt);
  margin-right: 8px;
}

.terminal-cmd {
  color: #e0e0e0;
}

.terminal-output {
  color: var(--terminal-text);
  padding-left: 24px;
  margin-bottom: 12px;
  line-height: 1.6;
}

.cursor {
  display: inline-block;
  width: 8px;
  height: 16px;
  background: var(--terminal-text);
  animation: cursorBlink 1s step-end infinite;
  vertical-align: text-bottom;
  margin-left: 2px;
}

@keyframes cursorBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.info-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.info-card {
  padding: 20px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  transition: all var(--transition-fast);
}

.info-card:hover {
  border-color: var(--primary-200);
  box-shadow: var(--shadow-md);
}

.info-card-icon {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.info-card-label {
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.info-card-value {
  font-size: 0.95rem;
  font-weight: 600;
}

/* ===== SKILLS ===== */
.skills {
  padding: var(--section-padding);
  background: var(--bg-secondary);
}

.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.skill-category h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.skill-item {
  margin-bottom: 20px;
}

.skill-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.skill-name {
  font-size: 0.9rem;
  font-weight: 600;
}

.skill-percent {
  font-size: 0.8rem;
  color: var(--muted);
  font-family: var(--font-mono);
}

.skill-bar {
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: 100px;
  overflow: hidden;
}

[data-theme="dark"] .skill-bar {
  background: rgba(255,255,255,0.08);
}

.skill-bar-fill {
  height: 100%;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--primary-500), var(--teal-500));
  width: 0%;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.tech-cloud {
  margin-top: 48px;
  text-align: center;
}

.tech-cloud h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.tech-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.tech-badge {
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid var(--card-border);
  background: var(--card);
  transition: all var(--transition-fast);
}

.tech-badge:hover {
  border-color: var(--primary-500);
  color: var(--primary-500);
  transform: translateY(-2px);
}

/* ===== EXPERIENCE ===== */
.experience {
  padding: var(--section-padding);
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: var(--border);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: 0 40px 48px 0;
}

.timeline-item:nth-child(even) {
  margin-left: 50%;
  padding: 0 0 48px 40px;
}

.timeline-item:nth-child(odd) {
  text-align: right;
}

.timeline-dot {
  position: absolute;
  width: 14px;
  height: 14px;
  background: var(--primary-500);
  border: 3px solid var(--bg);
  border-radius: 50%;
  top: 6px;
  z-index: 1;
  box-shadow: 0 0 0 3px rgba(16,185,129,0.2);
}

.timeline-item:nth-child(odd) .timeline-dot {
  right: -7px;
}

.timeline-item:nth-child(even) .timeline-dot {
  left: -7px;
}

.timeline-card {
  padding: 24px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  transition: all var(--transition-fast);
}

.timeline-card:hover {
  border-color: var(--primary-200);
  box-shadow: var(--shadow-md);
}

.timeline-period {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary-500);
  font-family: var(--font-mono);
  margin-bottom: 4px;
}

.timeline-role {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.timeline-company {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 12px;
}

.timeline-desc {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ===== PROJECTS ===== */
.projects {
  padding: var(--section-padding);
  background: var(--bg-secondary);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  overflow: hidden;
  transition: all var(--transition-spring);
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--card-hover-border);
}

.project-card-top {
  height: 4px;
}

.project-card-body {
  padding: 24px;
}

.project-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.project-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.project-card p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.project-tag {
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 500;
  background: var(--bg-tertiary);
  color: var(--muted);
}

[data-theme="dark"] .project-tag {
  background: rgba(255,255,255,0.06);
}

.project-links {
  display: flex;
  gap: 12px;
}

.project-link {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary-500);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: color var(--transition-fast);
}

.project-link:hover {
  color: var(--primary-700);
}

/* ===== BLOG ===== */
.wp-theme-mainul-portfolio .blog {
  padding: var(--section-padding);
}

.wp-theme-mainul-portfolio .blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.wp-theme-mainul-portfolio .blog-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  overflow: hidden;
  transition: all var(--transition-spring);
}

.wp-theme-mainul-portfolio .blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--card-hover-border);
}

.wp-theme-mainul-portfolio .blog-card-image {
  height: 160px;
  position: relative;
  overflow: hidden;
}

.wp-theme-mainul-portfolio .blog-card-image-inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
}

.wp-theme-mainul-portfolio .blog-card-image-inner img {
  object-fit: contain;
}

.wp-theme-mainul-portfolio .blog-category {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  background: rgba(0,0,0,0.5);
  color: #fff;
  backdrop-filter: blur(4px);
}

.wp-theme-mainul-portfolio .blog-card-body {
  padding: 20px;
}

.wp-theme-mainul-portfolio .blog-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 8px;
}

.wp-theme-mainul-portfolio .blog-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.4;
}

.wp-theme-mainul-portfolio .blog-card p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 12px;
}

.wp-theme-mainul-portfolio .blog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.wp-theme-mainul-portfolio .blog-tag {
  padding: 2px 8px;
  border-radius: 100px;
  font-size: 0.7rem;
  background: var(--bg-tertiary);
  color: var(--muted);
}

[data-theme="dark"] .wp-theme-mainul-portfolio .blog-tag {
  background: rgba(255,255,255,0.06);
}

.wp-theme-mainul-portfolio .blog-read-more {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary-500);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition-fast);
}

.wp-theme-mainul-portfolio .blog-read-more:hover {
  gap: 8px;
}

/* ===== OPEN SOURCE ===== */
.opensource {
  padding: var(--section-padding);
  background: var(--bg-secondary);
}

.opensource-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.opensource-stat {
  text-align: center;
  padding: 24px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  transition: all var(--transition-fast);
}

.opensource-stat:hover {
  border-color: var(--primary-200);
}

.opensource-stat-number {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.opensource-stat-label {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 4px;
}

.opensource-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.opensource-card {
  padding: 20px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  transition: all var(--transition-spring);
}

.opensource-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--card-hover-border);
}

.opensource-card h4 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.opensource-card p {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.5;
  margin-bottom: 12px;
}

.opensource-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.75rem;
  color: var(--muted);
}

.lang-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.opensource-meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ===== CONTACT ===== */
.contact {
  padding: var(--section-padding);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-info h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

[data-theme="dark"] .contact-item-icon {
  background: rgba(16,185,129,0.1);
}

.contact-item-label {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 2px;
}

.contact-item-value {
  font-weight: 600;
  font-size: 0.95rem;
}

.contact-socials {
  display: flex;
  gap: 12px;
  margin-top: 32px;
}

.contact-form h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--fg-secondary);
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--card-border);
  border-radius: 10px;
  font-size: 0.9rem;
  font-family: var(--font-sans);
  background: var(--card);
  color: var(--fg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-input:focus {
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(16,185,129,0.1);
}

textarea.form-input {
  min-height: 120px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.btn-submit {
  width: 100%;
  padding: 14px 28px;
  background: var(--primary-500);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.btn-submit:hover {
  background: var(--primary-600);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(16,185,129,0.3);
}

/* ===== FEATURES ===== */
.features {
  padding: var(--section-padding);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  padding: 32px 24px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  transition: all var(--transition-spring);
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--card-hover-border);
}

.feature-card-link {
  text-decoration: none;
  color: inherit;
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 64px 0 0;
}

.footer-main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
}

.footer-col-about {
  padding-right: 20px;
}

.footer-logo {
  font-size: 1.35rem;
  font-weight: 700;
  font-family: var(--font-mono);
  letter-spacing: -0.03em;
  display: inline-block;
  margin-bottom: 16px;
}

.footer-logo .bracket {
  color: var(--primary-500);
  padding-left: 10px;
}

.footer-logo .bracket:first-child, .nav-logo .bracket:first-child {
  padding-left: 0;
  padding-right: 10px;
}
.footer-logo .bracket:last-child, .nav-logo .bracket:last-child {
  padding-left: 10px;
  padding-right: 0;
}

.footer-about-text {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-socials {
  display: flex;
  gap: 10px;
}

.footer-social-link {
  width: 38px;
  height: 38px;
  border: 1px solid var(--card-border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  color: var(--muted);
  background: var(--card);
}

.footer-social-link:hover {
  border-color: var(--primary-500);
  color: var(--primary-500);
  transform: translateY(-2px);
}

.footer-col-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--fg);
}

.footer-menu {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-menu li {
  margin-bottom: 10px;
}

.footer-menu a {
  font-size: 0.875rem;
  color: var(--muted);
  transition: color var(--transition-fast);
  text-decoration: none;
}

.footer-menu a:hover {
  color: var(--primary-500);
}

.footer-contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-contact-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 12px;
}

.footer-contact-list svg {
  flex-shrink: 0;
  color: var(--primary-500);
}

.footer-contact-list a {
  color: var(--muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-contact-list a:hover {
  color: var(--primary-500);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  gap: 16px;
}

.footer-copyright {
  font-size: 0.8rem;
  color: var(--muted-light);
}

.footer-legal-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 24px;
}

.footer-legal-menu li a {
  font-size: 0.8rem;
  color: var(--muted-light);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-legal-menu li a:hover {
  color: var(--primary-500);
}

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  background: var(--primary-500);
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-lg);
  cursor: pointer;
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--primary-600);
  transform: translateY(-2px);
}

/* ===== CONTACT FORM MESSAGES ===== */
.form-success {
  padding: 12px 16px;
  background: var(--primary-50);
  border: 1px solid var(--primary-200);
  border-radius: 10px;
  color: var(--primary-700);
  font-size: 0.9rem;
  margin-top: 16px;
}

.form-error {
  padding: 12px 16px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 10px;
  color: #dc2626;
  font-size: 0.9rem;
  margin-top: 16px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  .hero-description { margin-left: auto; margin-right: auto; }
  .hero-ctas { justify-content: center; }
  .hero-socials { justify-content: center; }
  .hero-visual { order: -1; }
  .profile-ring { width: 260px; height: 260px; }
  .hero-name { font-size: 2.8rem; }

  .skills-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .opensource-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-main { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .btn-hire { display: none; }
  .mobile-toggle { display: flex; }
  .mobile-menu { display: block; }

  .hero-name { font-size: 2.2rem; }
  .hero-title { font-size: 1.1rem; }
  .profile-ring { width: 220px; height: 220px; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }

  .about-grid { grid-template-columns: 1fr; }
  .info-cards { grid-template-columns: 1fr 1fr; }

  .timeline::before { left: 20px; }
  .timeline-item,
  .timeline-item:nth-child(even) {
    width: 100%;
    margin-left: 0;
    padding: 0 0 36px 52px;
    text-align: left;
  }
  .timeline-dot,
  .timeline-item:nth-child(odd) .timeline-dot,
  .timeline-item:nth-child(even) .timeline-dot {
    left: 14px !important;
    right: auto !important;
  }

  .projects-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .opensource-grid { grid-template-columns: 1fr; }
  .opensource-stats { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .section-title { font-size: 1.6rem; }

  .floating-badge { font-size: 0.7rem; padding: 6px 10px; }

  /* Single post responsive */
  .single-title { font-size: 1.8rem !important; }
  .single-hero { min-height: 300px; }
  .single-share-buttons { flex-wrap: wrap; }
  .single-nav { flex-direction: column; }
}

@media (max-width: 480px) {
  .hero-name { font-size: 1.8rem; }
  .profile-ring { width: 180px; height: 180px; }
  .hero-ctas { flex-direction: column; }
  .btn-primary, .btn-outline { width: 100%; justify-content: center; }
  .info-cards { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .wp-theme-mainul-portfolio .blog-grid { grid-template-columns: 1fr; }
  .floating-badge { display: none; }
}

/* ===== STAGGER DELAYS ===== */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }
.stagger-7 { transition-delay: 0.7s; }
.stagger-8 { transition-delay: 0.8s; }

/* ===== OPEN SOURCE CARD LINKS ===== */
.opensource-card-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.opensource-card-link:hover h4 {
  color: var(--primary-500);
}

/* ===== CONTACT FORM 7 STYLES ===== */
.contact-form .wpcf7-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-form .wpcf7-form p {
  margin: 0;
}

.contact-form .wpcf7-form input,
.contact-form .wpcf7-form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--card-border);
  border-radius: 10px;
  font-size: 0.9rem;
  font-family: var(--font-sans);
  background: var(--card);
  color: var(--fg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.contact-form .wpcf7-form input:focus,
.contact-form .wpcf7-form textarea:focus {
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(16,185,129,0.1);
}

.contact-form .wpcf7-form textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-form .wpcf7-form .wpcf7-submit {
  width: 100%;
  padding: 14px 28px;
  background: var(--primary-500);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.contact-form .wpcf7-form .wpcf7-submit:hover {
  background: var(--primary-600);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(16,185,129,0.3);
}

.contact-form .wpcf7-form .wpcf7-not-valid-tip {
  font-size: 0.8rem;
  color: #dc2626;
  margin-top: 4px;
}

.contact-form .wpcf7-form .wpcf7-response-output {
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.9rem;
  margin: 0;
}

.contact-form .wpcf7-form .wpcf7-validation-errors {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #dc2626;
}

.contact-form .wpcf7-form .wpcf7-mail-sent-ok {
  background: var(--primary-50);
  border: 1px solid var(--primary-200);
  color: var(--primary-700);
}

[data-theme="dark"] .contact-form .wpcf7-form .wpcf7-mail-sent-ok {
  background: rgba(16,185,129,0.1);
  border-color: rgba(16,185,129,0.2);
  color: var(--primary-400);
}

/* ===== SINGLE POST ===== */
/* .single-post {
  padding-top: 72px;
} */

.single-hero {
  position: relative;
  min-height: 400px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.single-hero-image {
  position: absolute;
  inset: 0;
}

.single-featured-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.single-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--bg) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.1) 100%);
}

.single-hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(16,185,129,0.08), rgba(6,182,212,0.08));
}

.single-hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 24px 48px;
  max-width: 800px;
}

.single-categories {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.single-category-badge {
  display: inline-flex;
  padding: 4px 14px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--primary-500);
  color: #fff;
  text-decoration: none;
  transition: background var(--transition-fast);
}

.single-category-badge:hover {
  background: var(--primary-600);
}

.single-title {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--fg);
}

[data-theme="dark"] .single-hero-content .single-title {
  color: #f5f5f5;
}

.single-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.85rem;
}

.single-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.single-content-wrapper {
  max-width: 800px;
  padding: 48px 24px 80px;
}

.single-content {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--fg-secondary);
  margin-bottom: 40px;
}

.single-content h2 {
  font-size: 1.75rem;
  font-weight: 700;
  margin: 40px 0 16px;
  letter-spacing: -0.02em;
}

.single-content h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 32px 0 12px;
  letter-spacing: -0.01em;
}

.single-content h4 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 24px 0 8px;
}

.single-content p {
  margin-bottom: 20px;
}

.single-content ul,
.single-content ol {
  margin-bottom: 20px;
  padding-left: 24px;
  list-style: revert;
}

.single-content li {
  margin-bottom: 6px;
}

.single-content blockquote {
  border-left: 3px solid var(--primary-500);
  padding: 16px 20px;
  margin: 24px 0;
  background: var(--bg-secondary);
  border-radius: 0 8px 8px 0;
  font-style: italic;
}

.single-content code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  padding: 2px 6px;
  background: var(--bg-tertiary);
  border-radius: 4px;
}

.single-content pre {
  margin: 24px 0;
  padding: 20px;
  background: var(--terminal-bg);
  border-radius: 12px;
  overflow-x: auto;
  color: #e0e0e0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.7;
}

.single-content pre code {
  padding: 0;
  background: none;
  color: inherit;
}

.single-content img {
  border-radius: 12px;
  margin: 24px 0;
}

.single-content a {
  color: var(--primary-500);
  text-decoration: underline;
}

.single-content a:hover {
  color: var(--primary-700);
}

.single-page-links {
  margin: 24px 0;
  display: flex;
  gap: 8px;
}

.single-page-links a,
.single-page-links > span {
  padding: 6px 14px;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  font-size: 0.85rem;
}

.single-page-links > span {
  background: var(--primary-500);
  color: #fff;
  border-color: var(--primary-500);
}

/* Tags */
.single-tags {
  margin-bottom: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.single-tags-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.single-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.single-tag {
  padding: 4px 14px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid var(--card-border);
  background: var(--card);
  color: var(--muted);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.single-tag:hover {
  border-color: var(--primary-500);
  color: var(--primary-500);
}

/* Share */
.single-share {
  margin-bottom: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.single-share-buttons {
  display: flex;
  gap: 12px;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.share-twitter {
  background: #1da1f2;
  color: #fff;
}
.share-twitter:hover { background: #0d8ddb; transform: translateY(-1px); }

.share-linkedin {
  background: #0077b5;
  color: #fff;
}
.share-linkedin:hover { background: #005f8d; transform: translateY(-1px); }

.share-email {
  background: var(--bg-tertiary);
  color: var(--fg);
}
.share-email:hover { background: var(--card-hover-border); transform: translateY(-1px); }

/* Author */
.single-author {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  margin-bottom: 40px;
}

.single-author-avatar {
  border-radius: 50%;
  border: 2px solid var(--primary-200);
}

.single-author-name {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.single-author-bio {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.5;
}

/* Post Navigation */
.single-nav {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 40px;
  padding: 24px 0;
  border-top: 1px solid var(--border);
}

.single-nav-prev,
.single-nav-next {
  flex: 1;
}

.single-nav-next {
  text-align: right;
}

.single-nav-label {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.single-nav-prev a,
.single-nav-next a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--primary-500);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.single-nav-prev a:hover,
.single-nav-next a:hover {
  color: var(--primary-700);
}

.single-back {
  margin-bottom: 48px;
}

/* Comments */
.single-post .comments-area {
  margin-top: 0;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.single-post .comment-list {
  list-style: none;
  padding: 0;
}

.single-post .comment {
  padding: 20px;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  margin-bottom: 16px;
  background: var(--card);
}

.single-post .comment-author {
  font-weight: 700;
  font-size: 0.9rem;
}

.single-post .comment-content p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-top: 8px;
}

/* Contact item value links */
.contact-item-value a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact-item-value a:hover {
  color: var(--primary-500);
}