/* ============================================================
   ASWIN BALAJI PORTFOLIO — Premium 2026 CSS
   Material Design 3 + Glassmorphism + Neumorphism
   ============================================================ */

/* ===== CSS VARIABLES ===== */
:root {
  /* Dark Theme (default) */
  --bg-primary: #0a0e1a;
  --bg-secondary: #0f1629;
  --bg-card: rgba(255,255,255,0.04);
  --bg-card-hover: rgba(255,255,255,0.08);
  --bg-glass: rgba(15,22,41,0.7);
  --border-color: rgba(255,255,255,0.08);
  --border-glow: rgba(99,102,241,0.3);

  --text-primary: #f0f4ff;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --accent-1: #6366f1;
  --accent-2: #8b5cf6;
  --accent-3: #06b6d4;
  --accent-4: #10b981;
  --accent-danger: #ef4444;

  --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #06b6d4 100%);
  --gradient-hero: linear-gradient(135deg, #0a0e1a 0%, #0f1629 50%, #1a0a2e 100%);
  --gradient-card: linear-gradient(135deg, rgba(99,102,241,0.1) 0%, rgba(139,92,246,0.05) 100%);
  --gradient-glow: radial-gradient(ellipse at center, rgba(99,102,241,0.15) 0%, transparent 70%);

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 40px rgba(99,102,241,0.2);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.05);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);

  --font-primary: 'Plus Jakarta Sans', 'Inter', sans-serif;
  --font-display: 'Outfit', 'Plus Jakarta Sans', sans-serif;

  --nav-height: 72px;
  --section-padding: 100px;
}

[data-theme="light"] {
  --bg-primary: #f8faff;
  --bg-secondary: #eef2ff;
  --bg-card: rgba(255,255,255,0.8);
  --bg-card-hover: rgba(255,255,255,0.95);
  --bg-glass: rgba(248,250,255,0.85);
  --border-color: rgba(99,102,241,0.12);
  --border-glow: rgba(99,102,241,0.25);

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;

  --shadow-sm: 0 2px 8px rgba(99,102,241,0.08);
  --shadow-md: 0 8px 32px rgba(99,102,241,0.12);
  --shadow-lg: 0 20px 60px rgba(99,102,241,0.15);
  --shadow-glow: 0 0 40px rgba(99,102,241,0.1);
  --shadow-card: 0 8px 32px rgba(99,102,241,0.1), inset 0 1px 0 rgba(255,255,255,0.8);
  --gradient-hero: linear-gradient(135deg, #f8faff 0%, #eef2ff 50%, #f0f4ff 100%);
  --gradient-card: linear-gradient(135deg, rgba(99,102,241,0.06) 0%, rgba(139,92,246,0.03) 100%);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background 0.4s ease, color 0.4s ease;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--section-padding) 0;
  position: relative;
}

/* ===== GRADIENT TEXT ===== */
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== SECTION HEADER ===== */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  padding: 6px 20px;
  background: var(--gradient-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-1);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--gradient-primary);
  color: #fff;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition-bounce);
  box-shadow: 0 4px 20px rgba(99,102,241,0.4);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
  opacity: 0;
  transition: var(--transition);
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(99,102,241,0.5); }
.btn-primary:hover::before { opacity: 1; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition-bounce);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-1);
  color: var(--accent-1);
  transform: translateY(-2px);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition-bounce);
}

.btn-ghost:hover { color: var(--accent-3); border-color: var(--accent-3); transform: translateY(-2px); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  color: var(--accent-1);
  border: 2px solid var(--accent-1);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition-bounce);
}

.btn-outline:hover {
  background: var(--accent-1);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(99,102,241,0.4);
}

/* ===== PRELOADER ===== */
#preloader {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.hidden { opacity: 0; visibility: hidden; }

.preloader-inner { text-align: center; }

.preloader-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 32px;
  animation: pulse 1.5s ease-in-out infinite;
}

.preloader-logo a {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(99,102,241,0.08);
  border: 2px solid rgba(99,102,241,0.2);
  border-radius: 24px;
  box-shadow: 0 0 40px rgba(99,102,241,0.15), 0 8px 32px rgba(0,0,0,0.3);
  backdrop-filter: blur(10px);
}

.preloader-logo .nav-logo-img {
  width: 96px;
  height: 96px;
  object-fit: contain;
  border-radius: 12px;
  display: block;
}

.preloader-bar {
  width: 200px;
  height: 3px;
  background: var(--border-color);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin: 0 auto 16px;
}

.preloader-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  animation: preloaderFill 2s ease-in-out forwards;
}

@keyframes preloaderFill {
  0% { width: 0%; }
  100% { width: 100%; }
}

.preloader-text {
  color: var(--text-muted);
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ===== CUSTOM CURSOR ===== */
.cursor-dot, .cursor-ring {
  position: fixed;
  pointer-events: none;
  z-index: 99998;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease;
}

.cursor-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-1);
  top: 0; left: 0;
}

.cursor-ring {
  width: 36px;
  height: 36px;
  border: 2px solid rgba(99,102,241,0.5);
  top: 0; left: 0;
  transition: width 0.3s ease, height 0.3s ease, border-color 0.3s ease;
}

.cursor-ring.hovered {
  width: 56px;
  height: 56px;
  border-color: var(--accent-1);
  background: rgba(99,102,241,0.05);
}

@media (max-width: 768px) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* ===== SCROLL PROGRESS ===== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--gradient-primary);
  z-index: 9999;
  width: 0%;
  transition: width 0.1s linear;
  box-shadow: 0 0 10px rgba(99,102,241,0.5);
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  transition: var(--transition);
}

.navbar.scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-3);
  border-radius: 50%;
  display: inline-block;
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-full);
  transition: var(--transition);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  background: var(--bg-card);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  background: var(--accent-1);
  border-radius: 50%;
}

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

.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: var(--transition-bounce);
}

.theme-toggle:hover {
  background: var(--bg-card-hover);
  color: var(--accent-1);
  border-color: var(--accent-1);
  transform: rotate(20deg);
}

.btn-hire {
  padding: 10px 24px;
  background: var(--gradient-primary);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition-bounce);
  box-shadow: 0 4px 15px rgba(99,102,241,0.3);
}

.btn-hire:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(99,102,241,0.5); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO SECTION ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--gradient-hero);
  padding-top: var(--nav-height);
}

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

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  animation: blobFloat 8s ease-in-out infinite;
}

.blob-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #6366f1, #8b5cf6);
  top: -200px; left: -200px;
  animation-delay: 0s;
}

.blob-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #06b6d4, #6366f1);
  bottom: -150px; right: -150px;
  animation-delay: 3s;
}

.blob-3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #8b5cf6, #10b981);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: 6s;
}

@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(99,102,241,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

.hero-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-4);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
  box-shadow: 0 0 0 0 rgba(16,185,129,0.4);
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(16,185,129,0.4); }
  70% { box-shadow: 0 0 0 10px rgba(16,185,129,0); }
  100% { box-shadow: 0 0 0 0 rgba(16,185,129,0); }
}

.hero-title {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.hero-greeting {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
}

.hero-tid {
  font-size: 0.85rem;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.hero-role {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 600;
  color: var(--text-secondary);
  min-height: 2.2rem;
}

.typed-text { color: var(--accent-3); }
.typed-cursor {
  color: var(--accent-1);
  animation: blink 1s step-end infinite;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 32px;
  max-width: 520px;
}

.hero-desc strong { color: var(--accent-1); }

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 40px;
  padding: 20px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  width: fit-content;
}

.stat-item { text-align: center; }

.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-plus { font-size: 1.5rem; font-weight: 700; color: var(--accent-1); }

.stat-label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border-color);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

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

.social-link {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 16px;
  transition: var(--transition-bounce);
  backdrop-filter: blur(10px);
}

.social-link:hover {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(99,102,241,0.4);
}

/* ===== HERO VISUAL ===== */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrapper {
  position: relative;
  width: 420px;
  height: 420px;
}

.hero-image-glow {
  position: absolute;
  inset: -20px;
  background: var(--gradient-primary);
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.2;
  animation: glowPulse 4s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.2; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(1.05); }
}

.hero-image-frame {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid transparent;
  background: linear-gradient(var(--bg-secondary), var(--bg-secondary)) padding-box,
              var(--gradient-primary) border-box;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  animation: floatCard 4s ease-in-out infinite;
}

.floating-card i { font-size: 18px; }

.card-1 { top: 10%; left: -20%; animation-delay: 0s; }
.card-1 i { color: #21759b; }
.card-2 { bottom: 20%; right: -15%; animation-delay: 1.5s; }
.card-2 i { color: #61dafb; }
.card-3 { bottom: 5%; left: -10%; animation-delay: 3s; }
.card-3 i { color: var(--accent-2); }

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

.tech-orbit {
  position: absolute;
  inset: -60px;
  pointer-events: none;
}

.orbit-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px dashed rgba(99,102,241,0.2);
  animation: orbitSpin 20s linear infinite;
}

@keyframes orbitSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.orbit-icon {
  position: absolute;
  width: 40px;
  height: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  top: 50%;
  left: 50%;
  transform-origin: 0 0;
  transform: rotate(var(--angle)) translateX(210px) rotate(calc(-1 * var(--angle)));
  backdrop-filter: blur(10px);
  counter-reset: none;
}

.orbit-icon:nth-child(1) i { color: #e34f26; }
.orbit-icon:nth-child(2) i { color: #264de4; }
.orbit-icon:nth-child(3) i { color: #f7df1e; }
.orbit-icon:nth-child(4) i { color: #777bb4; }
.orbit-icon:nth-child(5) i { color: #f59e0b; }
.orbit-icon:nth-child(6) i { color: #8b5cf6; }
.orbit-icon:nth-child(7) i { color: #06b6d4; }
.orbit-icon:nth-child(8) i { color: #ec4899; }

/* ===== SCROLL INDICATOR ===== */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  animation: scrollBounce 2s ease-in-out infinite;
  z-index: 2;
}

.scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid var(--border-color);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-wheel {
  width: 4px;
  height: 8px;
  background: var(--accent-1);
  border-radius: 2px;
  animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(12px); opacity: 0; }
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ===== ABOUT SECTION ===== */
.about { background: var(--bg-secondary); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
  padding: 20px;
}

.about-img-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  opacity: 0.08;
  transform: rotate(3deg);
}

.about-img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
}

.about-exp-badge {
  position: absolute;
  bottom: 0;
  right: 0;
  background: var(--gradient-primary);
  color: #fff;
  padding: 20px 24px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-md);
  z-index: 2;
}

.exp-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1;
}

.exp-label {
  font-size: 12px;
  font-weight: 500;
  opacity: 0.9;
}

.about-img-dots {
  position: absolute;
  top: -20px;
  left: -20px;
  width: 120px;
  height: 120px;
  background-image: radial-gradient(circle, var(--accent-1) 1.5px, transparent 1.5px);
  background-size: 16px 16px;
  opacity: 0.3;
  z-index: 0;
}

.about-heading {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 20px;
}

.about-text {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 28px 0;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
}

.info-item { display: flex; flex-direction: column; gap: 4px; }
.info-label { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.info-value { font-size: 14px; font-weight: 600; color: var(--text-primary); }
.status-available { color: var(--accent-4); }

.about-achievements {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.achievement-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.achievement-card:hover {
  border-color: var(--accent-1);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.achievement-card i {
  font-size: 20px;
  color: var(--accent-1);
  flex-shrink: 0;
}

.achievement-card strong {
  display: block;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-primary);
}

.achievement-card span {
  font-size: 12px;
  color: var(--text-muted);
}

.about-cta { display: flex; gap: 16px; flex-wrap: wrap; }

/* ===== SKILLS SECTION ===== */
.skills-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.skill-tab {
  padding: 10px 24px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  transition: var(--transition-bounce);
}

.skill-tab:hover { color: var(--text-primary); border-color: var(--accent-1); }

.skill-tab.active {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(99,102,241,0.3);
}

.skill-panel { display: none; }
.skill-panel.active { display: block; }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
}

.skill-card {
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: var(--transition-bounce);
  cursor: default;
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
  opacity: 0;
  transition: var(--transition);
}

.skill-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-1);
  box-shadow: var(--shadow-md), 0 0 20px rgba(99,102,241,0.1);
}

.skill-card:hover::before { opacity: 1; }

.skill-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 12px;
  position: relative;
  z-index: 1;
}

.skill-icon.html { background: rgba(227,79,38,0.15); color: #e34f26; }
.skill-icon.css { background: rgba(38,77,228,0.15); color: #264de4; }
.skill-icon.js { background: rgba(247,223,30,0.15); color: #f7df1e; }
.skill-icon.ts { background: rgba(49,120,198,0.15); color: #3178c6; }
.skill-icon.react { background: rgba(97,218,251,0.15); color: #61dafb; }
.skill-icon.next { background: rgba(255,255,255,0.1); color: var(--text-primary); }
.skill-icon.bootstrap { background: rgba(121,82,179,0.15); color: #7952b3; }
.skill-icon.tailwind { background: rgba(6,182,212,0.15); color: #06b6d4; }
.skill-icon.php { background: rgba(119,123,180,0.15); color: #777bb4; }
.skill-icon.node { background: rgba(104,160,99,0.15); color: #68a063; }
.skill-icon.api { background: rgba(99,102,241,0.15); color: var(--accent-1); }
.skill-icon.express { background: rgba(255,255,255,0.08); color: var(--text-secondary); }
.skill-icon.wp { background: rgba(33,117,155,0.15); color: #21759b; }
.skill-icon.woo { background: rgba(150,88,138,0.15); color: #96588a; }
.skill-icon.elementor { background: rgba(146,0,255,0.15); color: #9200ff; }
.skill-icon.plugin { background: rgba(99,102,241,0.15); color: var(--accent-1); }
.skill-icon.mysql { background: rgba(0,117,143,0.15); color: #00758f; }
.skill-icon.firebase { background: rgba(255,160,0,0.15); color: #ffa000; }
.skill-icon.mongo { background: rgba(77,179,61,0.15); color: #4db33d; }
.skill-icon.git { background: rgba(240,80,51,0.15); color: #f05033; }
.skill-icon.github { background: rgba(255,255,255,0.08); color: var(--text-primary); }
.skill-icon.figma { background: rgba(162,89,255,0.15); color: #a259ff; }
.skill-icon.ps { background: rgba(49,168,255,0.15); color: #31a8ff; }

.skill-card span:not(.skill-pct) {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.skill-bar {
  height: 4px;
  background: var(--border-color);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 6px;
  position: relative;
  z-index: 1;
}

.skill-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  width: 0%;
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.skill-pct {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
  position: relative;
  z-index: 1;
}

/* ===== SERVICES SECTION ===== */
.services { background: var(--bg-secondary); }

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

.service-card {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  transition: var(--transition-bounce);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

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

.service-card.featured {
  background: linear-gradient(135deg, rgba(99,102,241,0.12) 0%, rgba(139,92,246,0.08) 100%);
  border-color: var(--border-glow);
}

.service-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 4px 12px;
  background: var(--gradient-primary);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.service-icon-wrap {
  width: 64px;
  height: 64px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #fff;
  box-shadow: 0 8px 20px rgba(99,102,241,0.3);
  transition: var(--transition-bounce);
}

.service-card:hover .service-icon-wrap {
  transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.service-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.service-tags span {
  padding: 4px 10px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-1);
  transition: var(--transition);
}

.service-link:hover { gap: 10px; }

/* ===== PORTFOLIO SECTION ===== */
.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 10px 24px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  transition: var(--transition-bounce);
}

.filter-btn:hover { color: var(--text-primary); border-color: var(--accent-1); }

.filter-btn.active {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(99,102,241,0.3);
}

.portfolio-grid {
  column-count: 3;
  column-gap: 24px;
  margin-bottom: 48px;
}

.portfolio-item { transition: var(--transition); break-inside: avoid; margin-bottom: 24px; }
.portfolio-item.hidden { display: none; }

.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition-bounce);
}

.portfolio-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-lg);
}

.portfolio-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}

.portfolio-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.portfolio-card:hover .portfolio-img-wrap img { transform: scale(1.08); }

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,14,26,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
  backdrop-filter: blur(4px);
}

.portfolio-card:hover .portfolio-overlay { opacity: 1; }

.portfolio-actions {
  display: flex;
  gap: 12px;
  transform: translateY(20px);
  transition: var(--transition);
}

.portfolio-card:hover .portfolio-actions { transform: translateY(0); }

.port-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: var(--transition-bounce);
  backdrop-filter: blur(10px);
  cursor: pointer;
}

.port-btn:hover {
  background: var(--gradient-primary);
  border-color: transparent;
  transform: scale(1.1);
}

.portfolio-info { padding: 24px; }

.portfolio-cat {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-1);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.portfolio-info h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.portfolio-info p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 12px;
}

.portfolio-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.portfolio-tech span {
  padding: 3px 10px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
}

.portfolio-cta { 
  margin-top: 48px;
  padding: 3px 10px;
  text-align: center; 
}

/* ===== EXPERIENCE TIMELINE ===== */
.experience { background: var(--bg-primary); }

.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--accent-1), var(--accent-2), transparent);
  transform: translateX(-50%);
}

.timeline-item {
  display: flex;
  justify-content: flex-end;
  padding-right: calc(50% + 40px);
  margin-bottom: 48px;
  position: relative;
}

.timeline-item.right {
  justify-content: flex-start;
  padding-right: 0;
  padding-left: calc(50% + 40px);
}

.timeline-dot {
  position: absolute;
  left: 50%;
  top: 24px;
  width: 16px;
  height: 16px;
  background: var(--gradient-primary);
  border-radius: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 0 4px var(--bg-primary), 0 0 20px rgba(99,102,241,0.5);
  z-index: 1;
}

.timeline-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 28px;
  max-width: 380px;
  transition: var(--transition-bounce);
}

.timeline-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.timeline-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.timeline-company {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}

.company-logo-badge {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: linear-gradient(135deg, #2563eb 0%, #06b6d4 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  box-shadow: 0 10px 25px rgba(37,99,235,0.35);
  flex-shrink: 0;
}

.timeline-year {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-1);
  background: rgba(99,102,241,0.1);
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.timeline-badge {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-4);
  background: rgba(16,185,129,0.1);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.timeline-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.timeline-card h4 {
  font-size: 14px;
  font-weight: 500;
  color: var(--accent-3);
  margin-bottom: 12px;
}

.timeline-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.timeline-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.timeline-tech span {
  padding: 3px 10px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
}

/* ===== CERTIFICATIONS & EDUCATION ===== */
.certifications {
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.creds-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.creds-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.12;
}

.creds-blob-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent-1), var(--accent-2));
  top: -120px;
  right: -100px;
}

.creds-blob-2 {
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, var(--accent-3), var(--accent-1));
  bottom: -80px;
  left: -80px;
}

.certifications .container {
  position: relative;
  z-index: 1;
}

.creds-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}

.creds-stat-card {
  padding: 24px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: var(--transition-bounce);
}

.creds-stat-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.creds-stat-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 12px;
  border-radius: var(--radius-md);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 22px;
  box-shadow: 0 8px 20px rgba(99,102,241,0.35);
}

.creds-stat-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.creds-stat-card span {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

.creds-block {
  margin-bottom: 64px;
}

.creds-block:last-child {
  margin-bottom: 0;
}

.creds-block-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.creds-block-title {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.creds-block-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: #fff;
  flex-shrink: 0;
  box-shadow: var(--shadow-md);
}

.edu-header-icon {
  background: linear-gradient(135deg, #6366f1, #06b6d4);
}

.cert-header-icon {
  background: linear-gradient(135deg, #8b5cf6, #ec4899);
}

.creds-block-title h3 {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.creds-block-title p {
  font-size: 14px;
  color: var(--text-secondary);
  max-width: 480px;
  line-height: 1.6;
}

/* Education timeline */
.edu-timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding-left: 8px;
}

.edu-timeline::before {
  content: '';
  position: absolute;
  left: 27px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent-1), var(--accent-2), var(--accent-3));
  border-radius: 2px;
  opacity: 0.5;
}

.edu-timeline-item {
  display: flex;
  gap: 28px;
  margin-bottom: 28px;
  position: relative;
}

.edu-timeline-item:last-child {
  margin-bottom: 0;
}

.edu-timeline-marker {
  flex-shrink: 0;
  width: 56px;
  display: flex;
  justify-content: center;
  z-index: 1;
}

.edu-marker-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: #fff;
  border: 3px solid var(--bg-secondary);
  box-shadow: 0 0 0 4px rgba(99,102,241,0.15), var(--shadow-md);
  transition: var(--transition-bounce);
}

.edu-timeline-item:hover .edu-marker-icon {
  transform: scale(1.08);
}

.edu-marker-icon.icon-ai { background: linear-gradient(135deg, #6366f1, #8b5cf6); }
.edu-marker-icon.icon-genai { background: linear-gradient(135deg, #8b5cf6, #ec4899); }
.edu-marker-icon.icon-mba { background: linear-gradient(135deg, #06b6d4, #10b981); }
.edu-marker-icon.icon-be { background: linear-gradient(135deg, #f59e0b, #ef4444); }

.edu-timeline-card {
  flex: 1;
  padding: 24px 28px;
  border-radius: var(--radius-xl);
  transition: var(--transition-bounce);
  position: relative;
  overflow: hidden;
}

.edu-timeline-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition);
}

.edu-timeline-card:hover {
  transform: translateX(8px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-lg);
}

.edu-timeline-card:hover::before {
  opacity: 1;
}

.edu-status {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(99,102,241,0.12);
  color: var(--accent-1);
  border: 1px solid rgba(99,102,241,0.25);
  margin-bottom: 12px;
}

.edu-status-active {
  background: rgba(16,185,129,0.12);
  color: var(--accent-4);
  border-color: rgba(16,185,129,0.3);
  animation: pulse 2s ease-in-out infinite;
}

.edu-status-honors {
  background: rgba(245,158,11,0.12);
  color: #f59e0b;
  border-color: rgba(245,158,11,0.3);
}

.edu-timeline-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.4;
}

.edu-institution,
.edu-period {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.edu-institution i,
.edu-period i {
  color: var(--accent-1);
  width: 16px;
  text-align: center;
  font-size: 13px;
}

.edu-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border-color);
}

/* Certification filters */
.cert-filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.cert-filter-btn {
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  transition: var(--transition-bounce);
}

.cert-filter-btn:hover {
  color: var(--text-primary);
  border-color: var(--accent-1);
}

.cert-filter-btn.active {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(99,102,241,0.35);
}

/* Certification cards grid */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.cert-card {
  padding: 24px;
  border-radius: var(--radius-xl);
  transition: var(--transition-bounce);
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  overflow: hidden;
}

.cert-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
  opacity: 0;
  transition: var(--transition);
  pointer-events: none;
}

.cert-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.cert-card:hover::after {
  opacity: 1;
}

.cert-card.hidden {
  display: none;
}

.cert-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}

.cert-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: #fff;
  transition: var(--transition-bounce);
}

.cert-card:hover .cert-icon-wrap {
  transform: rotate(-6deg) scale(1.08);
}

.cert-icon-wrap.icon-genai { background: linear-gradient(135deg, #8b5cf6, #ec4899); box-shadow: 0 6px 18px rgba(139,92,246,0.35); }
.cert-icon-wrap.icon-code { background: linear-gradient(135deg, #6366f1, #3b82f6); box-shadow: 0 6px 18px rgba(99,102,241,0.35); }
.cert-icon-wrap.icon-vision { background: linear-gradient(135deg, #06b6d4, #10b981); box-shadow: 0 6px 18px rgba(6,182,212,0.35); }
.cert-icon-wrap.icon-data { background: linear-gradient(135deg, #10b981, #059669); box-shadow: 0 6px 18px rgba(16,185,129,0.35); }
.cert-icon-wrap.icon-ai { background: linear-gradient(135deg, #6366f1, #8b5cf6); box-shadow: 0 6px 18px rgba(99,102,241,0.35); }
.cert-icon-wrap.icon-security { background: linear-gradient(135deg, #ef4444, #f97316); box-shadow: 0 6px 18px rgba(239,68,68,0.35); }
.cert-icon-wrap.icon-lab { background: linear-gradient(135deg, #14b8a6, #06b6d4); box-shadow: 0 6px 18px rgba(20,184,166,0.35); }
.cert-icon-wrap.icon-ml { background: linear-gradient(135deg, #a855f7, #6366f1); box-shadow: 0 6px 18px rgba(168,85,247,0.35); }
.cert-icon-wrap.icon-atom { background: linear-gradient(135deg, #3b82f6, #06b6d4); box-shadow: 0 6px 18px rgba(59,130,246,0.35); }
.cert-icon-wrap.icon-opencv { background: linear-gradient(135deg, #f59e0b, #ef4444); box-shadow: 0 6px 18px rgba(245,158,11,0.35); }
.cert-icon-wrap.icon-tensor { background: linear-gradient(135deg, #f97316, #eab308); box-shadow: 0 6px 18px rgba(249,115,22,0.35); }
.cert-icon-wrap.icon-azure { background: linear-gradient(135deg, #2563eb, #06b6d4); box-shadow: 0 6px 18px rgba(37,99,235,0.35); }

.cert-year {
  font-size: 12px;
  font-weight: 800;
  color: var(--accent-1);
  background: rgba(99,102,241,0.1);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(99,102,241,0.2);
  position: relative;
  z-index: 1;
}

.cert-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.45;
  position: relative;
  z-index: 1;
  flex: 1;
}

.cert-issuer,
.cert-date {
  font-size: 13px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
  z-index: 1;
}

.cert-issuer i,
.cert-date i {
  color: var(--accent-3);
  font-size: 12px;
  width: 14px;
}

.cert-id {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 600;
  font-family: 'Consolas', 'Monaco', monospace;
  color: var(--text-muted);
  background: var(--bg-secondary);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-sm);
  position: relative;
  z-index: 1;
  word-break: break-all;
}

.cert-id i {
  color: var(--accent-2);
  flex-shrink: 0;
}

/* ===== BLOG SECTION ===== */
.blog { background: var(--bg-secondary); }

.blog-search-bar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-bottom: 48px;
}

.blog-search-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  width: 100%;
  max-width: 480px;
  transition: var(--transition);
}

.blog-search-wrap:focus-within {
  border-color: var(--accent-1);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}

.blog-search-wrap i { color: var(--text-muted); }

.blog-search-wrap input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 15px;
}

.blog-search-wrap input::placeholder { color: var(--text-muted); }

.blog-filter-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.blog-tag {
  padding: 6px 18px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  transition: var(--transition-bounce);
}

.blog-tag:hover { color: var(--text-primary); border-color: var(--accent-1); }

.blog-tag.active {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  min-height: 300px;
  margin-bottom: 40px;
}

.blog-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 60px;
  color: var(--text-muted);
  min-height: 200px;
}

.blog-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border-color);
  border-top-color: var(--accent-1);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition-bounce);
  display: flex;
  flex-direction: column;
}

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

.blog-card-img {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--bg-secondary);
}

.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.blog-card:hover .blog-card-img img { transform: scale(1.06); }

.blog-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.blog-card-cat {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-1);
  background: rgba(99,102,241,0.1);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.blog-card-date, .blog-card-read {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

.blog-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.5;
  margin-bottom: 10px;
  flex: 1;
  transition: var(--transition);
}

.blog-card:hover h3 { color: var(--accent-1); }

.blog-card p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-1);
  transition: var(--transition);
  margin-top: auto;
}

.blog-card-link:hover { gap: 10px; }

.blog-pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
}

.page-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition-bounce);
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-btn:hover, .page-btn.active {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
}

.blog-cta { text-align: center; }

/* ===== BLOG PAGES (LIST + SINGLE) ===== */
.blog-page,
.blog-single-page {
  padding-top: var(--nav-height);
  background: var(--bg-primary);
  min-height: 100vh;
}

.blog-page-hero {
  background: var(--bg-secondary);
  padding-bottom: 36px;
}

.blog-page-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.blog-import-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  border-radius: var(--radius-lg);
  margin-bottom: 18px;
}

.blog-import-info h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.blog-import-info h3 i {
  color: var(--accent-3);
  margin-right: 6px;
}

.blog-import-info p {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.blog-import-info small {
  font-size: 12px;
  color: var(--text-muted);
}

.blog-import-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.blog-page-content {
  padding-top: 40px;
}

.blog-card-cat-link {
  cursor: pointer;
  border: none;
}

.blog-single-wrap {
  padding-top: 40px;
}

.single-blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-card);
}

.single-back-link {
  margin-bottom: 24px;
}

.single-blog-header h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.2;
  margin: 10px 0 14px;
}

.single-blog-cats {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.single-blog-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 24px;
}

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

.single-featured-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: 28px;
  border: 1px solid var(--border-color);
}

.single-featured-image img {
  width: 100%;
  max-height: 460px;
  object-fit: cover;
}

.single-blog-content {
  color: var(--text-secondary);
  line-height: 1.9;
}

.single-blog-content h2,
.single-blog-content h3,
.single-blog-content h4 {
  color: var(--text-primary);
  margin: 26px 0 12px;
  line-height: 1.35;
}

.single-blog-content p,
.single-blog-content ul,
.single-blog-content ol {
  margin-bottom: 14px;
}

.single-blog-content ul,
.single-blog-content ol {
  padding-left: 22px;
}

.single-blog-content li {
  margin-bottom: 8px;
}

.single-blog-content a {
  color: var(--accent-3);
  text-decoration: underline;
}

.single-blog-content img {
  border-radius: var(--radius-md);
  margin: 16px 0;
}

.single-blog-content blockquote {
  margin: 16px 0;
  padding: 14px 18px;
  border-left: 3px solid var(--accent-1);
  background: var(--bg-secondary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.single-blog-tags {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.single-blog-tags span {
  padding: 6px 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-muted);
  font-size: 12px;
}

.related-posts {
  margin-top: 56px;
}

/* ===== TESTIMONIALS ===== */
.testimonials { background: var(--bg-primary); }

.testimonials-slider {
  position: relative;
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card {
  min-width: calc(33.333% - 16px);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 32px;
  transition: var(--transition);
  flex-shrink: 0;
}

.testimonial-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-md);
}

.testimonial-quote {
  font-size: 2rem;
  color: var(--accent-1);
  opacity: 0.4;
  margin-bottom: 16px;
}

.testimonial-card > p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.author-info { flex: 1; }
.author-info strong { display: block; font-size: 15px; color: var(--text-primary); }
.author-info span { font-size: 13px; color: var(--text-muted); }

.author-rating { color: #f59e0b; font-size: 12px; display: flex; gap: 2px; }

.testimonials-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}

.testi-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: var(--transition-bounce);
}

.testi-btn:hover {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
  transform: scale(1.1);
}

.testi-dots {
  display: flex;
  gap: 8px;
}

.testi-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-color);
  transition: var(--transition);
  cursor: pointer;
}

.testi-dot.active {
  background: var(--accent-1);
  width: 24px;
  border-radius: 4px;
}

/* ===== CONTACT SECTION ===== */
.contact {
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

/* Ambient blobs */
.contact-bg { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.contact-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.12;
}
.cb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #6366f1, #8b5cf6);
  top: -100px; left: -200px;
  animation: blobFloat 10s ease-in-out infinite;
}
.cb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #06b6d4, #6366f1);
  bottom: -100px; right: -150px;
  animation: blobFloat 12s ease-in-out infinite reverse;
}

/* Outer wrapper — two columns */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 32px;
  align-items: start;
  position: relative;
  z-index: 1;
}

/* ── Shared panel base ── */
.contact-panel {
  border-radius: var(--radius-xl);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

/* ── LEFT PANEL ── */
.contact-panel-left {
  background: linear-gradient(145deg, rgba(99,102,241,0.12) 0%, rgba(139,92,246,0.06) 100%);
  border: 1px solid rgba(99,102,241,0.2);
  padding: 44px 36px;
  position: sticky;
  top: calc(var(--nav-height) + 24px);
  overflow: hidden;
}

/* Availability badge */
.contact-avail-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(16,185,129,0.12);
  border: 1px solid rgba(16,185,129,0.3);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-4);
  letter-spacing: 0.5px;
  margin-bottom: 24px;
}
.avail-dot {
  width: 8px; height: 8px;
  background: var(--accent-4);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(16,185,129,0.4);
  animation: pulse 2s ease-in-out infinite;
}

.contact-panel-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.contact-panel-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 36px;
}

/* Contact info list */
.cinfo-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 36px; }

.cinfo-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  transition: var(--transition-bounce);
  cursor: pointer;
}

.cinfo-item:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-1);
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
}

.cinfo-icon {
  width: 42px; height: 42px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
  color: #fff;
}
.cinfo-email { background: linear-gradient(135deg, #6366f1, #8b5cf6); }
.cinfo-wa    { background: linear-gradient(135deg, #25d366, #128c7e); }
.cinfo-li    { background: linear-gradient(135deg, #0077b5, #005f91); }
.cinfo-map   { background: linear-gradient(135deg, #ef4444, #dc2626); }

.cinfo-text { flex: 1; min-width: 0; }
.cinfo-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 2px;
}
.cinfo-value {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cinfo-arrow {
  font-size: 11px;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: var(--transition);
}
.cinfo-item:hover .cinfo-arrow { color: var(--accent-1); transform: translate(2px, -2px); }
.cinfo-loc { cursor: default; }
.cinfo-loc:hover { transform: none; border-color: var(--border-color); box-shadow: none; background: var(--bg-card); }

/* Social links */
.contact-socials { display: flex; gap: 10px; }
.contact-social-link {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 15px;
  transition: var(--transition-bounce);
}
.contact-social-link:hover {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(99,102,241,0.4);
}

/* Decorative ring */
.contact-deco-ring {
  position: absolute;
  bottom: -80px;
  right: -80px;
  width: 240px; height: 240px;
  border-radius: 50%;
  border: 40px solid rgba(99,102,241,0.06);
  pointer-events: none;
}

/* ── RIGHT PANEL ── */
.contact-panel-right {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 40px 44px;
  box-shadow: var(--shadow-card);
}

/* Form header */
.cform-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border-color);
}
.cform-header-icon {
  width: 52px; height: 52px;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 8px 20px rgba(99,102,241,0.35);
}
.cform-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0 0 4px;
}
.cform-sub {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0;
}

/* ── Form fields ── */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.form-field { margin-bottom: 22px; }

.field-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 8px;
}
.field-label i { color: var(--accent-1); margin-right: 5px; }
.field-label .req { color: var(--accent-danger); margin-left: 2px; }

.field-wrap { position: relative; }

.field-wrap input,
.field-wrap textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--bg-secondary);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 14px;
  font-family: var(--font-primary);
  outline: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  resize: none;
}
.field-wrap input::placeholder,
.field-wrap textarea::placeholder { color: var(--text-muted); font-size: 13px; }

.field-wrap input:focus,
.field-wrap textarea:focus {
  border-color: var(--accent-1);
  box-shadow: 0 0 0 4px rgba(99,102,241,0.1);
  background: var(--bg-card-hover);
}

.field-focus-bar {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  transition: width 0.35s ease, left 0.35s ease;
}
.field-wrap input:focus ~ .field-focus-bar,
.field-wrap textarea:focus ~ .field-focus-bar { width: 100%; left: 0; }

.field-char-count {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  text-align: right;
  margin-top: 4px;
}

/* ── Service chips ── */
.service-chips,
.budget-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 2px;
}

.svc-chip, .budget-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--bg-secondary);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition-bounce);
  font-family: var(--font-primary);
}
.svc-chip i { font-size: 12px; }

.svc-chip:hover, .budget-chip:hover {
  border-color: var(--accent-1);
  color: var(--accent-1);
  background: rgba(99,102,241,0.06);
  transform: translateY(-2px);
}

.svc-chip.active, .budget-chip.active {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(99,102,241,0.4);
  transform: translateY(-2px);
}

/* ── Submit button ── */
.cform-submit {
  width: 100%;
  padding: 0;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  margin-top: 8px;
  overflow: hidden;
  background: var(--gradient-primary);
  box-shadow: 0 6px 24px rgba(99,102,241,0.4);
  transition: var(--transition-bounce);
}
.cform-submit:hover { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(99,102,241,0.55); }
.cform-submit:active { transform: translateY(-1px); }
.cform-submit:disabled { opacity: 0.65; cursor: not-allowed; transform: none; }

.cform-submit-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  font-family: var(--font-primary);
  position: relative;
  z-index: 1;
}

.submit-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.cform-submit:hover .submit-glow { opacity: 1; }

.submit-loading { display: none; }
.cform-submit.loading .submit-text { display: none; }
.cform-submit.loading .submit-loading { display: flex; align-items: center; gap: 8px; }

/* ── Feedback states ── */
.form-success,
.form-error {
  display: none;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 22px;
  border-radius: var(--radius-lg);
  margin-top: 20px;
}
.form-success.show, .form-error.show { display: flex; animation: feedbackIn 0.4s cubic-bezier(0.34,1.56,0.64,1) forwards; }

@keyframes feedbackIn {
  from { opacity: 0; transform: translateY(8px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.form-success {
  background: rgba(16,185,129,0.08);
  border: 1px solid rgba(16,185,129,0.25);
  color: var(--accent-4);
}
.form-error {
  background: rgba(239,68,68,0.07);
  border: 1px solid rgba(239,68,68,0.25);
  color: var(--accent-danger);
}

.feedback-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.success-icon { background: rgba(16,185,129,0.15); color: var(--accent-4); }
.error-icon   { background: rgba(239,68,68,0.12);  color: var(--accent-danger); }

.form-success strong, .form-error strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
}
.form-success p, .form-error p {
  font-size: 13px;
  margin: 0;
  opacity: 0.85;
}
.form-error a { color: var(--accent-danger); font-weight: 600; text-decoration: underline; }

/* ── Old floating form (kept for any remaining refs) ── */
.form-group { position: relative; margin-bottom: 24px; }
.form-group.floating input,
.form-group.floating textarea,
.form-group.floating select {
  width: 100%;
  padding: 20px 16px 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 15px;
  outline: none;
  transition: var(--transition);
  resize: none;
  appearance: none;
}
.form-line {
  position: absolute;
  bottom: 0; left: 0;
  width: 0%; height: 2px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width 0.3s ease;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .contact-wrap { grid-template-columns: 1fr; gap: 24px; }
  .contact-panel-left { position: static; }
  .contact-panel-right { padding: 32px 28px; }
}

@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
  .contact-panel-left { padding: 28px 22px; }
  .contact-panel-right { padding: 24px 18px; }
  .cform-header { gap: 12px; }
  .cinfo-value { font-size: 12px; }
}

/* ===== FOOTER ===== */
.footer { background: var(--bg-primary); border-top: 1px solid var(--border-color); }

.footer-top { padding: 80px 0 60px; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 48px;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

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

.footer-socials a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 15px;
  transition: var(--transition-bounce);
}

.footer-socials a:hover {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
  transform: translateY(-3px);
}

.footer-links-col h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.footer-links-col ul { display: flex; flex-direction: column; gap: 10px; }

.footer-links-col a {
  font-size: 14px;
  color: var(--text-secondary);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-links-col a:hover { color: var(--accent-1); padding-left: 4px; }

.footer-newsletter h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.footer-newsletter p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.newsletter-input-wrap {
  display: flex;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  overflow: hidden;
  transition: var(--transition);
}

.newsletter-input-wrap:focus-within {
  border-color: var(--accent-1);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}

.newsletter-input-wrap input {
  flex: 1;
  padding: 12px 20px;
  background: none;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 14px;
}

.newsletter-input-wrap input::placeholder { color: var(--text-muted); }

.newsletter-input-wrap button {
  width: 44px;
  height: 44px;
  background: var(--gradient-primary);
  color: #fff;
  border: none;
  border-radius: 50%;
  margin: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: var(--transition-bounce);
  flex-shrink: 0;
}

.newsletter-input-wrap button:hover { transform: scale(1.1); }

.footer-bottom {
  padding: 20px 0;
  border-top: 1px solid var(--border-color);
}

.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 14px;
  color: var(--text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  font-size: 13px;
  color: var(--text-muted);
  transition: var(--transition);
}

.footer-bottom-links a:hover { color: var(--accent-1); }

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  box-shadow: 0 4px 20px rgba(99,102,241,0.4);
  transition: var(--transition-bounce);
  opacity: 0;
  visibility: hidden;
  z-index: 999;
}

.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(99,102,241,0.5); }

/* ===== PROJECT MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-overlay.open { opacity: 1; visibility: visible; }

.modal-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  max-width: 700px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.9);
  transition: var(--transition-bounce);
}

.modal-overlay.open .modal-container { transform: scale(1); }

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: var(--transition-bounce);
  z-index: 1;
}

.modal-close:hover { background: var(--accent-danger); color: #fff; border-color: transparent; }

.modal-content { padding: 40px; }

/* ===== PARTICLES ===== */
.particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--accent-1);
  border-radius: 50%;
  opacity: 0;
  animation: particleFloat linear infinite;
}

@keyframes particleFloat {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 0.6; }
  90% { opacity: 0.3; }
  100% { transform: translateY(-100px) scale(1); opacity: 0; }
}

/* ===== MAGNETIC BUTTON ===== */
.magnetic { transition: transform 0.2s ease; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { column-count: 2; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .creds-stats { grid-template-columns: repeat(2, 1fr); }
  .certs-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
  :root { --section-padding: 80px; }
  .hero-container { grid-template-columns: 1fr; gap: 48px; text-align: center; }
  .hero-visual { order: -1; }
  .hero-image-wrapper { width: 320px; height: 320px; margin: 0 auto; }
  .hero-stats { margin: 0 auto 40px; }
  .hero-cta, .hero-socials { justify-content: center; }
  .hero-desc { margin: 0 auto 32px; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-image-col { max-width: 400px; margin: 0 auto; }
  .timeline::before { left: 24px; }
  .timeline-item, .timeline-item.right { padding: 0 0 0 64px; justify-content: flex-start; }
  .timeline-dot { left: 24px; }
  .timeline-card { max-width: 100%; }
  .timeline-company { align-items: flex-start; }
  .testimonial-card { min-width: calc(50% - 12px); }
  .creds-block-header { flex-direction: column; align-items: flex-start; }
  .edu-timeline::before { left: 23px; }
  .edu-timeline-marker { width: 48px; }
  .edu-marker-icon { width: 48px; height: 48px; font-size: 18px; }
}

@media (max-width: 768px) {
  :root { --section-padding: 60px; --nav-height: 64px; }

  .nav-links { 
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    flex-direction: column;
    padding: 20px;
    gap: 4px;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
  }

  .nav-links.open { transform: translateY(0); opacity: 1; visibility: visible; }
  .nav-link { padding: 12px 16px; border-radius: var(--radius-md); }
  .hamburger { display: flex; }
  .btn-hire { display: none; }

  .hero-image-wrapper { width: 260px; height: 260px; }
  .floating-card { display: none; }
  .tech-orbit { display: none; }
  .hero-stats { flex-direction: column; gap: 16px; width: 100%; }
  .stat-divider { width: 80%; height: 1px; }

  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { column-count: 1; }
  .blog-grid { grid-template-columns: 1fr; }
  .about-achievements { grid-template-columns: 1fr; }
  .about-info-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom .container { flex-direction: column; text-align: center; }
  .testimonial-card { min-width: 100%; }
  .section-title { font-size: 1.8rem; }
  .hero-name { font-size: 2.2rem; }
  .skills-tabs { gap: 6px; }
  .skill-tab { padding: 8px 16px; font-size: 13px; }
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .back-to-top { bottom: 20px; right: 20px; }
  .creds-stats { grid-template-columns: 1fr 1fr; gap: 12px; }
  .certs-grid { grid-template-columns: 1fr; }
  .cert-filter-tabs { width: 100%; }
  .edu-timeline-item { gap: 16px; }
  .edu-timeline-card { padding: 20px; }
  .edu-timeline-card:hover { transform: translateY(-4px); }
  .single-blog-card { padding: 24px; }
  .single-blog-meta { gap: 10px; font-size: 13px; }
  .single-featured-image img { max-height: 300px; }
  .blog-import-panel { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-cta { flex-direction: column; align-items: center; }
  .hero-cta .btn-primary, .hero-cta .btn-secondary, .hero-cta .btn-ghost { width: 100%; justify-content: center; }
  .skills-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-filters { gap: 6px; }
  .filter-btn { padding: 8px 14px; font-size: 12px; }
  .timeline-item, .timeline-item.right { padding-left: 48px; }
  .timeline::before { left: 16px; }
  .timeline-dot { left: 16px; }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--accent-1); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-2); }

/* ===== SELECTION ===== */
::selection { background: rgba(99,102,241,0.3); color: var(--text-primary); }

/* ===== FOCUS VISIBLE ===== */
:focus-visible { outline: 2px solid var(--accent-1); outline-offset: 3px; border-radius: 4px; }

/* ===== SECTION DIVIDERS ===== */
.section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

/* ===== GLASSMORPHISM UTILITY ===== */
.glass {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
}

/* ===== GLOW EFFECTS ===== */
.glow-text {
  text-shadow: 0 0 30px rgba(99,102,241,0.5);
}

/* ===== HERO SECTION BACKGROUND NOISE TEXTURE ===== */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}

/* ===== SKILLS SECTION BACKGROUND ===== */
.skills {
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.skills::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(99,102,241,0.06) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

/* ===== PORTFOLIO SECTION BACKGROUND ===== */
.portfolio {
  background: var(--bg-primary);
  position: relative;
}

/* ===== CONTACT SECTION GLOW ===== */
.contact::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(99,102,241,0.06) 0%, transparent 70%);
  pointer-events: none;
}

/* ===== TIMELINE GLOW DOT ===== */
.timeline-dot::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: var(--gradient-primary);
  opacity: 0;
  animation: dotPulse 3s ease-in-out infinite;
}

@keyframes dotPulse {
  0%, 100% { opacity: 0; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(2); }
}

/* ===== HERO SECTION Z-INDEX FIX ===== */
.hero-content, .hero-visual { position: relative; z-index: 2; }

/* ===== SMOOTH SECTION TRANSITIONS ===== */
section { transition: background 0.4s ease; }

/* ===== PRINT STYLES ===== */
@media print {
  .navbar, .cursor-dot, .cursor-ring, .scroll-progress,
  .back-to-top, .hero-bg, .particles { display: none !important; }
  body { background: white; color: black; }
  .gradient-text { -webkit-text-fill-color: #6366f1; }
}

/* ===== HIGH CONTRAST MODE ===== */
@media (prefers-contrast: high) {
  :root {
    --border-color: rgba(255,255,255,0.3);
    --text-secondary: #c0c0c0;
  }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .hero-blob, .orbit-ring, .floating-card,
  .badge-dot, .scroll-indicator { animation: none !important; }
}

/* ===== PORTFOLIO FEATURED CARD ===== */
.portfolio-featured {
  margin-bottom: 40px;
}

.portfolio-featured-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition-bounce);
  position: relative;
}

.portfolio-featured-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99,102,241,0.06) 0%, rgba(139,92,246,0.04) 100%);
  pointer-events: none;
}

.portfolio-featured-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.pf-img-col { position: relative; overflow: hidden; min-height: 360px; }

.pf-img-wrap {
  position: relative;
  width: 100%;
  height: 100%;
}

.pf-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.portfolio-featured-card:hover .pf-img-wrap img { transform: scale(1.06); }

.pf-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 6px 14px;
  background: var(--gradient-primary);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 15px rgba(99,102,241,0.4);
  z-index: 2;
}

.pf-info-col {
  padding: 36px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
  position: relative;
  z-index: 1;
}

.pf-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.pf-date {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

.pf-info-col h3 {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.3;
}

.pf-info-col > p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.pf-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.pf-highlights li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.pf-highlights li i {
  color: var(--accent-4);
  flex-shrink: 0;
  margin-top: 2px;
  font-size: 12px;
}

.pf-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 4px;
}

/* ===== PORTFOLIO CARD BADGES ===== */
.port-card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 5px;
  z-index: 2;
  backdrop-filter: blur(8px);
}

.ai-badge      { background: rgba(99,102,241,0.85); color: #fff; }
.android-badge { background: rgba(61,220,132,0.85); color: #fff; }
.web-badge     { background: rgba(6,182,212,0.85);  color: #fff; }
.sec-badge     { background: rgba(239,68,68,0.85);  color: #fff; }

/* ===== PORTFOLIO CAT ROW ===== */
.portfolio-cat-row { margin-bottom: 6px; }

/* ===== FILTER COUNT BADGE ===== */
.filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
  margin-left: 4px;
}

.filter-btn.active .filter-count { background: rgba(255,255,255,0.25); }

/* ===== PORTFOLIO CTA (two buttons) ===== */
.portfolio-cta {
  text-align: center;
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ===== RESPONSIVE: FEATURED CARD ===== */
@media (max-width: 900px) {
  .portfolio-featured-card { grid-template-columns: 1fr; }
  .pf-img-col { min-height: 240px; }
  .pf-info-col { padding: 28px 24px; }
  .pf-highlights { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .pf-info-col { padding: 20px 16px; }
  .pf-actions { flex-direction: column; }
  .pf-actions .btn-primary,
  .pf-actions .btn-secondary { width: 100%; justify-content: center; }
}

/* ===== SKILL TAB ICONS ===== */
.skill-tab i { margin-right: 6px; font-size: 13px; }

/* ===== NEW SKILL ICON COLORS ===== */
.skill-icon.xml       { background: rgba(255,140,0,0.15);   color: #ff8c00; }
.skill-icon.md3       { background: rgba(99,102,241,0.15);  color: var(--accent-1); }
.skill-icon.mvvm      { background: rgba(139,92,246,0.15);  color: var(--accent-2); }
.skill-icon.clean     { background: rgba(6,182,212,0.15);   color: var(--accent-3); }
.skill-icon.retrofit  { background: rgba(16,185,129,0.15);  color: var(--accent-4); }
.skill-icon.coroutines{ background: rgba(99,102,241,0.15);  color: var(--accent-1); }
.skill-icon.hilt      { background: rgba(239,68,68,0.15);   color: #ef4444; }
.skill-icon.room      { background: rgba(245,158,11,0.15);  color: #f59e0b; }
.skill-icon.livedata  { background: rgba(16,185,129,0.15);  color: var(--accent-4); }
.skill-icon.vm        { background: rgba(99,102,241,0.15);  color: var(--accent-1); }
.skill-icon.nav       { background: rgba(6,182,212,0.15);   color: var(--accent-3); }
.skill-icon.wm        { background: rgba(139,92,246,0.15);  color: var(--accent-2); }
.skill-icon.bg        { background: rgba(107,114,128,0.15); color: #6b7280; }
.skill-icon.notif     { background: rgba(245,158,11,0.15);  color: #f59e0b; }
.skill-icon.bt        { background: rgba(59,130,246,0.15);  color: #3b82f6; }
.skill-icon.usb       { background: rgba(107,114,128,0.15); color: #6b7280; }
.skill-icon.printer   { background: rgba(16,185,129,0.15);  color: var(--accent-4); }
.skill-icon.payment   { background: rgba(16,185,129,0.15);  color: var(--accent-4); }
.skill-icon.maps      { background: rgba(239,68,68,0.15);   color: #ef4444; }
.skill-icon.admob     { background: rgba(245,158,11,0.15);  color: #f59e0b; }
.skill-icon.as        { background: rgba(99,102,241,0.15);  color: var(--accent-1); }
.skill-icon.gradle    { background: rgba(16,185,129,0.15);  color: var(--accent-4); }
.skill-icon.play      { background: rgba(16,185,129,0.15);  color: var(--accent-4); }
.skill-icon.aso       { background: rgba(6,182,212,0.15);   color: var(--accent-3); }
.skill-icon.perf      { background: rgba(245,158,11,0.15);  color: #f59e0b; }
.skill-icon.sec       { background: rgba(239,68,68,0.15);   color: #ef4444; }
.skill-icon.test      { background: rgba(139,92,246,0.15);  color: var(--accent-2); }
.skill-icon.debug     { background: rgba(239,68,68,0.15);   color: #ef4444; }
.skill-icon.cicd      { background: rgba(6,182,212,0.15);   color: var(--accent-3); }
.skill-icon.aiml      { background: rgba(99,102,241,0.15);  color: var(--accent-1); }
.skill-icon.ml        { background: rgba(99,102,241,0.15);  color: var(--accent-1); }
.skill-icon.dl        { background: rgba(139,92,246,0.15);  color: var(--accent-2); }
.skill-icon.llm       { background: rgba(6,182,212,0.15);   color: var(--accent-3); }
.skill-icon.prompt    { background: rgba(16,185,129,0.15);  color: var(--accent-4); }
.skill-icon.multi     { background: rgba(245,158,11,0.15);  color: #f59e0b; }
.skill-icon.cv        { background: rgba(6,182,212,0.15);   color: var(--accent-3); }
.skill-icon.nn        { background: rgba(139,92,246,0.15);  color: var(--accent-2); }
.skill-icon.cnn       { background: rgba(99,102,241,0.15);  color: var(--accent-1); }
.skill-icon.rnn       { background: rgba(239,68,68,0.15);   color: #ef4444; }
.skill-icon.transformer{ background: rgba(245,158,11,0.15); color: #f59e0b; }
.skill-icon.keras     { background: rgba(239,68,68,0.15);   color: #ef4444; }
.skill-icon.sklearn   { background: rgba(245,158,11,0.15);  color: #f59e0b; }
.skill-icon.opencv    { background: rgba(16,185,129,0.15);  color: var(--accent-4); }
.skill-icon.hf        { background: rgba(245,158,11,0.15);  color: #f59e0b; }
.skill-icon.lc        { background: rgba(99,102,241,0.15);  color: var(--accent-1); }
.skill-icon.gemini    { background: rgba(6,182,212,0.15);   color: var(--accent-3); }
.skill-icon.claude    { background: rgba(245,158,11,0.15);  color: #f59e0b; }
.skill-icon.vdb       { background: rgba(139,92,246,0.15);  color: var(--accent-2); }
.skill-icon.embed     { background: rgba(99,102,241,0.15);  color: var(--accent-1); }
.skill-icon.finetune  { background: rgba(16,185,129,0.15);  color: var(--accent-4); }
.skill-icon.sentiment { background: rgba(16,185,129,0.15);  color: var(--accent-4); }
.skill-icon.textcls   { background: rgba(99,102,241,0.15);  color: var(--accent-1); }
.skill-icon.recsys    { background: rgba(245,158,11,0.15);  color: #f59e0b; }
.skill-icon.pred      { background: rgba(6,182,212,0.15);   color: var(--accent-3); }
.skill-icon.dp        { background: rgba(107,114,128,0.15); color: #6b7280; }
.skill-icon.fe        { background: rgba(139,92,246,0.15);  color: var(--accent-2); }
.skill-icon.mt        { background: rgba(99,102,241,0.15);  color: var(--accent-1); }
.skill-icon.ht        { background: rgba(245,158,11,0.15);  color: #f59e0b; }
.skill-icon.deploy    { background: rgba(16,185,129,0.15);  color: var(--accent-4); }
.skill-icon.theme     { background: rgba(139,92,246,0.15);  color: var(--accent-2); }
.skill-icon.cms       { background: rgba(99,102,241,0.15);  color: var(--accent-1); }
.skill-icon.mui       { background: rgba(6,182,212,0.15);   color: var(--accent-3); }
.skill-icon.framer    { background: rgba(99,102,241,0.15);  color: var(--accent-1); }

/* ===== SKILLS GRID — dense layout for large skill sets ===== */
#tab-mobile .skills-grid,
#tab-ai .skills-grid {
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
}

@media (max-width: 768px) {
  #tab-mobile .skills-grid,
  #tab-ai .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================================
   BLOG XML ENGINE — New UI Elements
   ============================================================ */

/* ── Top bar: search + stats ── */
.blog-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.blog-topbar .blog-search-wrap {
  flex: 1;
  min-width: 240px;
  max-width: 520px;
  position: relative;
}

.blog-search-clear {
  display: none;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 11px;
  flex-shrink: 0;
  transition: var(--transition);
}

.blog-search-clear:hover { background: var(--accent-danger); color: #fff; border-color: transparent; }

.blog-stats-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
  flex-shrink: 0;
}

.blog-stats-pill i { color: var(--accent-1); }

/* ── Filter wrap ── */
.blog-filter-wrap {
  margin-bottom: 40px;
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.blog-filter-wrap::-webkit-scrollbar { display: none; }

.blog-filter-wrap .blog-filter-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-start;
}

/* ── Category count badge inside filter button ── */
.btag-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 18px;
  padding: 0 5px;
  background: rgba(255,255,255,0.15);
  border-radius: 9px;
  font-size: 10px;
  font-weight: 700;
  margin-left: 4px;
  line-height: 1;
}

.blog-tag { cursor: pointer; }

.blog-tag:not(.active) .btag-count {
  background: var(--border-color);
  color: var(--text-muted);
}

/* Dynamic category colour on hover */
.blog-tag:not(.active):hover {
  border-color: var(--cat-color, var(--accent-1));
  color: var(--cat-color, var(--accent-1));
}

/* ── Card image link wrapper ── */
.blog-card-img-link {
  display: block;
  text-decoration: none;
}

/* ── Category badge overlaid on card image ── */
.blog-card-cat-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.3px;
  z-index: 2;
  backdrop-filter: blur(4px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
  white-space: nowrap;
  max-width: calc(100% - 24px);
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Make card-img position:relative so badge positions correctly */
.blog-card .blog-card-img { position: relative; }

/* ── h3 inside blog-card — make the anchor inherit colour ── */
.blog-card h3 a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

.blog-card:hover h3 a { color: var(--accent-1); }

/* ── Mini category tags in card body ── */
.blog-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.blog-mini-tag {
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  border: 1px solid currentColor;
  background: transparent;
  white-space: nowrap;
  opacity: 0.85;
  transition: var(--transition);
}

.blog-mini-tag:hover { opacity: 1; }

/* ── Empty / no-results state ── */
.blog-empty {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 60px 20px;
  color: var(--text-muted);
  text-align: center;
}

.blog-empty i {
  font-size: 2.5rem;
  opacity: 0.3;
}

.blog-empty p { font-size: 1rem; }

/* ── Pagination ellipsis ── */
.page-ellipsis {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--text-muted);
  font-size: 16px;
  font-weight: 700;
}

/* ── Blog CTA — two buttons ── */
.blog-cta {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .blog-topbar { flex-direction: column; align-items: stretch; }
  .blog-topbar .blog-search-wrap { max-width: 100%; }
  .blog-stats-pill { justify-content: center; }
  .blog-filter-wrap .blog-filter-tags { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 8px; }
  .blog-grid { grid-template-columns: 1fr; }
}

@media (max-width: 1024px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== LOGO IMAGE ===== */
.nav-logo-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  display: block;
  border-radius: 8px;
  transition: var(--transition-bounce);
}

.nav-logo:hover .nav-logo-img {
  transform: scale(1.1);
}

/* Footer logo image — slightly larger */
.footer-logo .nav-logo-img {
  width: 48px;
  height: 48px;
  margin-bottom: 4px;
}

/* ============================================================
   TESTIMONIALS — Premium Redesign
   ============================================================ */

.testimonials { background: var(--bg-primary); position: relative; overflow: hidden; }

/* Subtle background glow */
.testimonials::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 600px;
  background: radial-gradient(ellipse, rgba(99,102,241,0.05) 0%, transparent 70%);
  pointer-events: none;
}

/* ── Overall rating bar ── */
.testi-overall {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 28px 36px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  margin-bottom: 56px;
  flex-wrap: wrap;
}

.testi-overall-score {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.testi-big-score {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.testi-big-stars { display: flex; gap: 4px; color: #f59e0b; font-size: 18px; }

.testi-review-count {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

.testi-overall-bars {
  flex: 1;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.testi-bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-muted);
}

.testi-bar-row > span:first-child { width: 28px; flex-shrink: 0; }
.testi-bar-row > span:last-child  { width: 16px; flex-shrink: 0; text-align: right; }

.testi-bar-track {
  flex: 1;
  height: 6px;
  background: var(--border-color);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.testi-bar-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width 1.5s cubic-bezier(0.4,0,0.2,1);
}

.testi-platforms {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-shrink: 0;
}

.testi-platform-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}

.testi-platform-badge i { font-size: 13px; color: var(--accent-1); }

/* ── Cards grid ── */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

/* ── Individual card ── */
.testi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: var(--transition-bounce);
  position: relative;
  overflow: hidden;
}

/* Gradient top accent line */
.testi-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.testi-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(99,102,241,0.08);
}

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

/* Featured card */
.featured-testi {
  background: linear-gradient(135deg, rgba(99,102,241,0.08) 0%, rgba(139,92,246,0.05) 100%);
  border-color: var(--border-glow);
}

.featured-testi::before { transform: scaleX(1); }

/* Card top row: service icon + verified badge */
.testi-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.testi-service-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #fff;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  flex-shrink: 0;
  transition: var(--transition-bounce);
}

.testi-card:hover .testi-service-icon { transform: scale(1.1) rotate(5deg); }

.testi-verified {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-4);
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.2);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.testi-verified i { font-size: 10px; }

/* Stars */
.testi-stars {
  display: flex;
  gap: 3px;
  color: #f59e0b;
  font-size: 14px;
}

/* Quote text */
.testi-card blockquote {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
  font-style: italic;
  margin: 0;
  flex: 1;
  position: relative;
  padding-left: 20px;
}

.testi-card blockquote::before {
  content: '\201C';
  position: absolute;
  left: 0;
  top: -4px;
  font-size: 2.5rem;
  color: var(--accent-1);
  opacity: 0.3;
  font-style: normal;
  line-height: 1;
  font-family: Georgia, serif;
}

/* Service tags */
.testi-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.testi-tags span {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
}

.testi-tags span i { font-size: 10px; color: var(--accent-1); }

/* Author row */
.testi-author {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.testi-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.testi-author-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.testi-author-info strong {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.testi-author-info span {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
}

.testi-author-info span i { font-size: 10px; color: var(--accent-1); flex-shrink: 0; }

.testi-location { color: var(--text-muted) !important; }

/* ── CTA ── */
.testi-cta {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ── Responsive ── */
@media (max-width: 1200px) {
  .testi-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .testi-grid { grid-template-columns: 1fr; }
  .testi-overall { flex-direction: column; align-items: flex-start; gap: 20px; padding: 20px; }
  .testi-platforms { flex-direction: row; flex-wrap: wrap; }
  .testi-cta { flex-direction: column; align-items: center; }
}

/* ============================================================
   TESTIMONIALS — Horizontal Scroll Layout
   ============================================================ */

/* Override old grid — hide it if still referenced */
.testi-grid { display: none !important; }

/* ── Scroll outer wrapper ── */
.testi-scroll-outer {
  position: relative;
  margin-bottom: 28px;
}

/* ── Scroll track ── */
.testi-scroll-track {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 8px 4px 20px;
  scrollbar-width: none;
  cursor: grab;
}

.testi-scroll-track:active { cursor: grabbing; }
.testi-scroll-track::-webkit-scrollbar { display: none; }

/* ── Each card in scroll ── */
.testi-scroll-track .testi-card {
  flex: 0 0 360px;
  scroll-snap-align: start;
  min-height: 340px;
}

/* ── Prev / Next arrow buttons ── */
.testi-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  transition: var(--transition-bounce);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(10px);
}

.testi-arrow:hover {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
  transform: translateY(-50%) scale(1.1);
}

.testi-arrow-prev { left: -22px; }
.testi-arrow-next { right: -22px; }

/* ── Scroll dots ── */
.testi-scroll-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
}

.testi-scroll-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-color);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  padding: 0;
}

.testi-scroll-dot.active {
  background: var(--accent-1);
  width: 24px;
  border-radius: 4px;
}

/* ── Fade edges ── */
.testi-scroll-outer::before,
.testi-scroll-outer::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 20px;
  width: 60px;
  z-index: 5;
  pointer-events: none;
}

.testi-scroll-outer::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-primary), transparent);
}

.testi-scroll-outer::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-primary), transparent);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .testi-scroll-track .testi-card { flex: 0 0 300px; }
  .testi-arrow { display: none; }
  .testi-scroll-outer::before,
  .testi-scroll-outer::after { width: 30px; }
}

@media (max-width: 480px) {
  .testi-scroll-track .testi-card { flex: 0 0 calc(100vw - 48px); }
}

/* ===== SECTION PAGINATION (Skills / Portfolio / Certs) ===== */
.section-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.section-pagination:empty { display: none; }

.pg-btn {
  min-width: 40px;
  height: 40px;
  padding: 0 10px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: var(--transition-bounce);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  backdrop-filter: blur(10px);
}

.pg-btn:hover {
  color: var(--text-primary);
  border-color: var(--accent-1);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.pg-btn.active {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(99,102,241,0.35);
  transform: translateY(-2px);
}

.pg-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  transform: none;
}

.pg-btn .pg-ellipsis {
  letter-spacing: 1px;
  pointer-events: none;
}

/* page-info label */
.pg-info {
  font-size: 13px;
  color: var(--text-muted);
  padding: 0 8px;
  white-space: nowrap;
}