/* ============================================================
   ASWIN BALAJI R. — Premium 2026 AI Engineer Portfolio
   style.css — Core Design System
   ============================================================ */

/* ─── GOOGLE FONTS ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

/* ─── CSS VARIABLES ─────────────────────────────────────────── */
:root {
  /* Backgrounds */
  --bg-primary:    #080B16;
  --bg-secondary:  #101629;
  --bg-card:       #141D32;
  --bg-card-hover: #18223A;
  --bg-glass:      rgba(20, 29, 50, 0.7);
  --bg-glass-light:rgba(255,255,255,0.04);

  /* Accents */
  --accent-blue:   #4F8CFF;
  --accent-cyan:   #00E5FF;
  --accent-violet: #9B6DFF;
  --accent-purple: #B69CFF;
  --accent-green:  #00F5A0;
  --accent-danger: #FF4D6D;

  /* Text */
  --text-primary:  #F8FAFC;
  --text-secondary:#A5B1C5;
  --text-muted:    #6B7A99;
  --text-link:     #4F8CFF;

  /* Borders */
  --border-subtle: rgba(79, 140, 255, 0.12);
  --border-glow:   rgba(79, 140, 255, 0.3);
  --border-card:   rgba(255,255,255,0.06);

  /* Gradients */
  --grad-blue:     linear-gradient(135deg, #4F8CFF 0%, #00E5FF 100%);
  --grad-violet:   linear-gradient(135deg, #9B6DFF 0%, #4F8CFF 100%);
  --grad-hero:     linear-gradient(135deg, #4F8CFF 0%, #9B6DFF 50%, #00E5FF 100%);
  --grad-text:     linear-gradient(135deg, #4F8CFF, #9B6DFF, #00E5FF);
  --grad-card:     linear-gradient(145deg, rgba(79,140,255,0.06) 0%, rgba(155,109,255,0.04) 100%);

  /* Shadows */
  --shadow-sm:     0 2px 12px 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(79,140,255,0.15);
  --shadow-card:   0 4px 24px rgba(0,0,0,0.35), 0 0 1px rgba(79,140,255,0.15);

  /* Typography */
  --font-display: 'Space Grotesk', 'Plus Jakarta Sans', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-ui:      'Plus Jakarta Sans', 'Inter', sans-serif;

  /* Spacing */
  --section-pad:   120px;
  --container-max: 1280px;

  /* Transitions */
  --trans-fast:    0.15s ease;
  --trans-base:    0.3s ease;
  --trans-slow:    0.6s cubic-bezier(0.16,1,0.3,1);

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

  /* Z-index */
  --z-base:    1;
  --z-above:   10;
  --z-modal:   100;
  --z-navbar:  900;
  --z-cursor:  9999;
  --z-loader:  10000;
}

/* Light theme */
[data-theme="light"] {
  --bg-primary:    #F0F4FF;
  --bg-secondary:  #E8EEF8;
  --bg-card:       #FFFFFF;
  --bg-card-hover: #F8FBFF;
  --bg-glass:      rgba(255,255,255,0.8);
  --bg-glass-light:rgba(79,140,255,0.06);
  --text-primary:  #0D1530;
  --text-secondary:#3D4F6B;
  --text-muted:    #7A8BA8;
  --border-subtle: rgba(79,140,255,0.15);
  --border-card:   rgba(79,140,255,0.12);
  --shadow-sm:     0 2px 12px rgba(0,0,0,0.08);
  --shadow-md:     0 8px 32px rgba(0,0,0,0.1);
  --shadow-lg:     0 20px 60px rgba(0,0,0,0.12);
  --shadow-card:   0 4px 24px rgba(0,0,0,0.08), 0 0 1px rgba(79,140,255,0.2);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  font-size: 16px;
}

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

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

::selection { background: rgba(79,140,255,0.3); color: var(--text-primary); }

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

/* ─── LAYOUT ────────────────────────────────────────────────── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

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

/* ─── TYPOGRAPHY ────────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

.gradient-text {
  background: var(--grad-text);
  -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-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  background: rgba(79,140,255,0.1);
  border: 1px solid rgba(79,140,255,0.2);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-blue);
  margin-bottom: 20px;
  font-family: var(--font-ui);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-family: var(--font-display);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ─── BUTTONS ───────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  background: var(--grad-blue);
  color: #fff;
  border-radius: var(--radius-full);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--trans-base);
  box-shadow: 0 4px 20px rgba(79,140,255,0.35);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  opacity: 0;
  transition: var(--trans-base);
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(79,140,255,0.5); }
.btn-primary:hover::before { opacity: 1; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  background: rgba(79,140,255,0.12);
  color: var(--accent-blue);
  border: 1px solid rgba(79,140,255,0.3);
  border-radius: var(--radius-full);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--trans-base);
}

.btn-secondary:hover {
  background: rgba(79,140,255,0.2);
  border-color: var(--accent-blue);
  transform: translateY(-2px);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 28px;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--trans-base);
}

.btn-ghost:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  background: rgba(79,140,255,0.06);
  transform: translateY(-2px);
}

/* ─── PRELOADER ─────────────────────────────────────────────── */
#preloader {
  position: fixed;
  inset: 0;
  background: #080B16;
  z-index: var(--z-loader);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0;
  transition: opacity 0.7s ease, visibility 0.7s ease;
  overflow: hidden;
}

#preloader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }

/* Background grid */
.pl-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(79,140,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,140,255,0.05) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}

/* Ambient orbs */
.pl-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  animation: plOrbFloat 6s ease-in-out infinite;
  pointer-events: none;
}
.pl-orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(79,140,255,0.14) 0%, transparent 70%);
  top: -120px; right: -120px;
}
.pl-orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(155,109,255,0.12) 0%, transparent 70%);
  bottom: -100px; left: -80px;
  animation-delay: -3s;
}
.pl-orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(0,229,255,0.08) 0%, transparent 70%);
  top: 40%; left: 60%;
  animation-delay: -1.5s;
}
@keyframes plOrbFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-25px) scale(1.06); }
}

/* Main wrapper */
.pl-center {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

/* Logo ring */
.pl-logo-ring {
  position: relative;
  width: 110px;
  height: 110px;
  margin-bottom: 28px;
  animation: plRingFadeIn 0.6s ease forwards;
}
@keyframes plRingFadeIn {
  from { opacity: 0; transform: scale(0.7); }
  to   { opacity: 1; transform: scale(1); }
}

.pl-ring-outer {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid transparent;
  background:
    linear-gradient(#080B16, #080B16) padding-box,
    conic-gradient(from 0deg, #4F8CFF, #9B6DFF, #00E5FF, #4F8CFF) border-box;
  animation: plSpin 3s linear infinite;
}
@keyframes plSpin { to { transform: rotate(360deg); } }

.pl-ring-inner {
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  border: 1px solid rgba(79,140,255,0.2);
}

.pl-logo-core {
  position: absolute;
  inset: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1a2444, #141D32);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 30px rgba(79,140,255,0.3), inset 0 0 20px rgba(79,140,255,0.06);
}

.pl-logo-ab {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  background: var(--grad-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}

/* Floating tech icons around ring */
.pl-float-icons {
  position: absolute;
  inset: -16px;
  animation: plSpin 10s linear infinite reverse;
}
.pl-fi {
  position: absolute;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(10,15,30,0.9);
  border: 1px solid rgba(79,140,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  color: var(--accent-blue);
  box-shadow: 0 0 10px rgba(79,140,255,0.2);
  /* counter-rotate so icons stay upright */
  animation: plSpin 10s linear infinite;
}
.pl-fi:nth-child(1) { top: 0;    left: 50%; transform: translate(-50%, -50%);   color: #3DDC84; }
.pl-fi:nth-child(2) { right: 0;  top: 50%;  transform: translate(50%, -50%);    color: #9B6DFF; }
.pl-fi:nth-child(3) { bottom: 0; left: 50%; transform: translate(-50%, 50%);    color: #00E5FF; }
.pl-fi:nth-child(4) { left: 0;   top: 50%;  transform: translate(-50%, -50%);   color: #FF8C42; }

/* Name */
.pl-name {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 800;
  color: #F8FAFC;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
  animation: plFadeUp 0.6s 0.25s ease both;
}
.pl-name span {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Tagline */
.pl-tagline {
  font-size: 0.82rem;
  font-family: var(--font-ui);
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 28px;
  animation: plFadeUp 0.6s 0.35s ease both;
}

/* Chip row */
.pl-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 32px;
  animation: plFadeUp 0.6s 0.45s ease both;
}
.pl-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  background: rgba(79,140,255,0.08);
  border: 1px solid rgba(79,140,255,0.2);
  border-radius: 99px;
  font-size: 0.72rem;
  font-family: var(--font-ui);
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}
.pl-chip i { font-size: 0.68rem; color: var(--accent-blue); }
.pl-chip:nth-child(2) i { color: #3DDC84; }
.pl-chip:nth-child(3) i { color: var(--accent-violet); }

/* Progress bar */
.pl-progress-wrap {
  width: 280px;
  animation: plFadeUp 0.6s 0.5s ease both;
}
.pl-progress-track {
  width: 100%;
  height: 3px;
  background: rgba(255,255,255,0.07);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 10px;
}
.pl-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #4F8CFF, #9B6DFF, #00E5FF);
  border-radius: 3px;
  animation: plBar 2.2s cubic-bezier(0.4,0,0.2,1) forwards;
  background-size: 200% 100%;
  animation: plBar 2.2s ease-out forwards, plShimmer 1.5s linear infinite;
}
@keyframes plBar {
  0%   { width: 0%; }
  60%  { width: 75%; }
  85%  { width: 92%; }
  100% { width: 100%; }
}
@keyframes plShimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.pl-status {
  text-align: center;
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: var(--font-ui);
  letter-spacing: 0.08em;
  animation: plFadeUp 0.6s 0.55s ease both;
}
.pl-status span { color: var(--accent-blue); }

@keyframes plFadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Dots at bottom */
.pl-dots {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 2;
}
.pl-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(79,140,255,0.3);
  animation: plDotPulse 1.4s ease-in-out infinite;
}
.pl-dot:nth-child(2) { animation-delay: 0.2s; }
.pl-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes plDotPulse {
  0%, 100% { background: rgba(79,140,255,0.3); transform: scale(1); }
  50%       { background: var(--accent-blue);   transform: scale(1.4); }
}

/* ─── SCROLL PROGRESS ───────────────────────────────────────── */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: var(--grad-hero);
  z-index: calc(var(--z-navbar) + 1);
  transition: width 0.1s linear;
  border-radius: 0 2px 2px 0;
}

/* ─── CUSTOM CURSOR ─────────────────────────────────────────── */
.cursor-dot, .cursor-ring {
  position: fixed;
  pointer-events: none;
  z-index: var(--z-cursor);
  transform: translate(-50%, -50%);
  transition-property: width, height, background;
  transition-duration: 0.2s;
}

.cursor-dot {
  width: 6px;
  height: 6px;
  background: var(--accent-cyan);
  border-radius: 50%;
}

.cursor-ring {
  width: 36px;
  height: 36px;
  border: 2px solid rgba(79,140,255,0.5);
  border-radius: 50%;
  transition: width 0.3s, height 0.3s, border-color 0.3s;
}

.cursor-ring.hovered {
  width: 56px;
  height: 56px;
  border-color: var(--accent-blue);
  background: rgba(79,140,255,0.06);
}

/* ─── NAVBAR ────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-navbar);
  padding: 20px 0;
  transition: all var(--trans-base);
}

.navbar.scrolled {
  padding: 12px 0;
  background: rgba(8, 11, 22, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-md);
}

[data-theme="light"] .navbar.scrolled {
  background: rgba(240, 244, 255, 0.92);
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.nav-logo-mark {
  width: 42px;
  height: 42px;
  background: var(--grad-blue);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: #fff;
  box-shadow: 0 0 20px rgba(79,140,255,0.3);
  flex-shrink: 0;
}

.nav-logo-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-primary);
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}

.nav-link {
  padding: 8px 14px;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: var(--trans-base);
  position: relative;
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--grad-blue);
  border-radius: 2px;
  transition: width var(--trans-base);
}

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

.nav-link:hover::after, .nav-link.active::after {
  width: 60%;
}

/* Nav Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

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

.theme-toggle:hover {
  background: rgba(79,140,255,0.1);
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

.btn-resume {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 20px;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 0.85rem;
  transition: var(--trans-base);
}

.btn-resume:hover {
  color: var(--accent-blue);
  border-color: var(--accent-blue);
}

.btn-hire-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: var(--grad-blue);
  color: #fff;
  border-radius: var(--radius-full);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.875rem;
  transition: var(--trans-base);
  box-shadow: 0 4px 16px rgba(79,140,255,0.3);
}

.btn-hire-nav:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(79,140,255,0.45);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  padding: 4px;
}

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

.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;
  padding-top: 80px;
}

/* Hero background */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(79,140,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,140,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}

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

.hero-radial-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(79,140,255,0.12) 0%, transparent 70%);
  top: -200px;
  right: -100px;
}

.hero-radial-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(155,109,255,0.1) 0%, transparent 70%);
  bottom: -100px;
  left: -100px;
  animation-delay: -4s;
}

.hero-radial-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0,229,255,0.07) 0%, transparent 70%);
  top: 50%;
  left: 40%;
  animation-delay: -2s;
}

@keyframes heroFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

/* Hero particles */
#particles { position: absolute; inset: 0; overflow: hidden; }
.particle {
  position: absolute;
  border-radius: 50%;
  animation: particleFloat linear infinite;
  top: 100%;
}
@keyframes particleFloat {
  0% { transform: translateY(0) rotate(0deg); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 0.5; }
  100% { transform: translateY(-110vh) rotate(720deg); opacity: 0; }
}

.hero-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 2;
  width: 100%;
}

/* Hero Content Left */
.hero-content { max-width: 620px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  background: rgba(0,229,255,0.07);
  border: 1px solid rgba(0,229,255,0.2);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 28px;
  font-family: var(--font-ui);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-cyan);
  border-radius: 50%;
  animation: badgePulse 2s ease-in-out infinite;
  box-shadow: 0 0 8px var(--accent-cyan);
}

@keyframes badgePulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-size: clamp(2.8rem, 5.5vw, 4.8rem);
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-title-line { display: block; }

.hero-highlight {
  background: var(--grad-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

.hero-name-sub {
  display: block;
  font-size: 0.35em;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
  margin-bottom: 12px;
  font-family: var(--font-ui);
  -webkit-text-fill-color: var(--text-secondary);
  background: none;
}

/* Typing text */
.hero-role-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}

.hero-role-prefix {
  color: var(--text-secondary);
  font-size: 1.1rem;
  font-weight: 500;
}

.typed-text {
  font-size: 1.1rem;
  font-weight: 700;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: var(--font-display);
}

.typed-cursor {
  color: var(--accent-blue);
  animation: blink 1s step-end infinite;
  font-weight: 300;
}

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

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 520px;
}

/* Hero Specialties */
.hero-specialties {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.hero-specialty {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--bg-glass-light);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  font-family: var(--font-ui);
  transition: var(--trans-base);
}

.hero-specialty:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  background: rgba(79,140,255,0.06);
}

.hero-specialty i { font-size: 0.75rem; color: var(--accent-blue); }

/* Hero CTA */
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 40px;
}

/* Hero Social */
.hero-socials {
  display: flex;
  align-items: center;
  gap: 14px;
}

.hero-social-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-glass-light);
  border: 1px solid var(--border-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1rem;
  transition: var(--trans-base);
}

.social-link:hover {
  background: rgba(79,140,255,0.12);
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(79,140,255,0.2);
}

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

.hero-visual-inner {
  position: relative;
  width: 480px;
  height: 480px;
}

/* Central avatar */
.hero-avatar-wrap {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  z-index: 5;
}

.hero-avatar-ring {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background: var(--grad-hero);
  animation: avatarSpin 8s linear infinite;
  padding: 3px;
}

.hero-avatar-ring::before {
  content: '';
  position: absolute;
  inset: 3px;
  background: var(--bg-primary);
  border-radius: 50%;
}

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

.hero-avatar-img {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  position: relative;
  z-index: 2;
  border: 4px solid var(--bg-primary);
}

/* Orbit rings */
.orbit-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px dashed rgba(79,140,255,0.2);
  animation: orbitRotate var(--duration, 20s) linear infinite;
}

.orbit-ring-1 {
  width: 300px;
  height: 300px;
  --duration: 20s;
}

.orbit-ring-2 {
  width: 400px;
  height: 400px;
  --duration: 30s;
  animation-direction: reverse;
}

.orbit-ring-3 {
  width: 460px;
  height: 460px;
  --duration: 40s;
}

@keyframes orbitRotate {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Orbit icons */
.orbit-item {
  position: absolute;
  top: 50%;
  left: 50%;
  transform-origin: 0 0;
}

.orbit-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--accent-blue);
  transform: translate(-50%, -50%);
  box-shadow: var(--shadow-sm);
  transition: var(--trans-base);
}

.orbit-item:hover .orbit-icon {
  background: rgba(79,140,255,0.15);
  border-color: var(--accent-blue);
  transform: translate(-50%, -50%) scale(1.2);
}

/* Floating tech cards */
.floating-card {
  position: absolute;
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  font-weight: 600;
  font-family: var(--font-ui);
  color: var(--text-primary);
  white-space: nowrap;
  box-shadow: var(--shadow-card);
  z-index: 6;
  animation: cardFloat var(--float-dur, 4s) ease-in-out infinite;
}

.floating-card i {
  font-size: 1.1rem;
  color: var(--accent-blue);
}

.fc-1 { top: 8%; right: -5%; --float-dur: 4s; }
.fc-2 { bottom: 20%; left: -10%; --float-dur: 5s; animation-delay: -2s; }
.fc-3 { top: 40%; right: -12%; --float-dur: 3.5s; animation-delay: -1s; }

.fc-1 i { color: var(--accent-green); }
.fc-2 i { color: var(--accent-violet); }
.fc-3 i { color: var(--accent-cyan); }

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

/* AI glow orb */
.hero-glow-orb {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79,140,255,0.08) 0%, transparent 70%);
  filter: blur(20px);
  animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.15); }
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-ui);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  z-index: 2;
}

.scroll-mouse {
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 6px;
}

.scroll-wheel {
  width: 3px;
  height: 8px;
  background: var(--accent-blue);
  border-radius: 2px;
  animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
  0% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(10px); }
}

/* ─── STATS SECTION ─────────────────────────────────────────── */
.stats-section {
  padding: 60px 0;
  position: relative;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-subtle);
}

.stat-item {
  background: var(--bg-secondary);
  padding: 40px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: var(--trans-base);
}

.stat-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-card);
  opacity: 0;
  transition: var(--trans-base);
}

.stat-item:hover::before { opacity: 1; }

.stat-num-wrap {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
  margin-bottom: 8px;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 3.2rem;
  font-weight: 800;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-suffix {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
  font-family: var(--font-ui);
}

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

/* Profile image */
.about-img-col {
  position: relative;
}

.about-img-frame {
  position: relative;
  display: inline-block;
  width: 100%;
  max-width: 420px;
}

.about-img-border {
  position: absolute;
  inset: -3px;
  border-radius: var(--radius-xl);
  background: var(--grad-hero);
  z-index: 0;
  animation: borderGlow 4s ease-in-out infinite;
}

@keyframes borderGlow {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

.about-img-inner {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--bg-card);
  padding: 3px;
}

.about-img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  object-position: center top;
  border-radius: calc(var(--radius-xl) - 2px);
  display: block;
}

.about-exp-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--grad-blue);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  text-align: center;
  box-shadow: 0 8px 30px rgba(79,140,255,0.4);
  z-index: 3;
}

.about-exp-badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}

.about-exp-badge span {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
}

/* About content */
.about-content { }

.about-heading {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  margin-bottom: 20px;
  line-height: 1.3;
}

.about-text {
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 16px;
  font-size: 1rem;
}

/* Info grid */
.about-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 28px 0;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.info-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  font-weight: 600;
  font-family: var(--font-ui);
}

.info-value {
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 500;
}

.status-available {
  color: var(--accent-green) !important;
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-available::before {
  content: '';
  width: 7px;
  height: 7px;
  background: var(--accent-green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-green);
  animation: badgePulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

/* Achievement cards */
.about-achievements {
  display: flex;
  gap: 16px;
  margin: 24px 0;
}

.achievement-card {
  flex: 1;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: var(--trans-base);
}

.achievement-card:hover {
  border-color: var(--accent-blue);
  background: rgba(79,140,255,0.06);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.achievement-card i {
  font-size: 1.4rem;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
  display: block;
}

.achievement-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 4px;
}

.achievement-card span {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

.about-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

/* Career Timeline */
.career-timeline {
  margin-top: 80px;
  position: relative;
}

.career-timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--accent-blue) 20%, var(--accent-violet) 80%, transparent);
  transform: translateX(-50%);
}

/* ─── SKILLS SECTION ─────────────────────────────────────────── */
.skills-wrapper {
  position: relative;
}

/* Category tabs */
.skill-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 48px;
}

.cat-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--trans-base);
}

.cat-tab.active, .cat-tab:hover {
  background: rgba(79,140,255,0.1);
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

.cat-tab i { font-size: 0.9rem; }

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

/* Skills grid */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
}

/* Skill card */
.skill-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 20px 16px;
  text-align: center;
  transition: var(--trans-base);
  cursor: default;
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad-blue);
  transform: scaleX(0);
  transition: transform var(--trans-base);
  transform-origin: left;
}

.skill-card:hover {
  border-color: rgba(79,140,255,0.3);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
  background: var(--bg-card-hover);
}

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

.skill-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(79,140,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  font-size: 1.3rem;
  color: var(--accent-blue);
  transition: var(--trans-base);
}

.skill-card:hover .skill-icon-wrap {
  background: rgba(79,140,255,0.2);
  color: var(--accent-cyan);
}

.skill-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  font-family: var(--font-ui);
  margin-bottom: 10px;
}

/* Skill bar */
.skill-bar {
  width: 100%;
  height: 4px;
  background: rgba(255,255,255,0.06);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 6px;
}

.skill-fill {
  height: 100%;
  background: var(--grad-blue);
  border-radius: 4px;
  width: 0%;
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.skill-pct {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-ui);
}

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

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  transition: var(--trans-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad-blue);
  transform: scaleX(0);
  transition: transform var(--trans-slow);
  transform-origin: left;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(79,140,255,0.3);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  background: var(--bg-card-hover);
}

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

.service-card.featured-svc {
  border-color: rgba(79,140,255,0.25);
  background: linear-gradient(145deg, rgba(79,140,255,0.06) 0%, var(--bg-card) 100%);
}

.svc-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 4px 12px;
  background: var(--grad-blue);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.05em;
}

.svc-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-lg);
  background: rgba(79,140,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent-blue);
  margin-bottom: 20px;
  transition: var(--trans-base);
}

.service-card:hover .svc-icon {
  background: rgba(79,140,255,0.2);
  color: var(--accent-cyan);
  transform: scale(1.1);
}

.svc-title {
  font-size: 1.15rem;
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 12px;
}

.svc-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.svc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
}

.svc-tags span {
  padding: 4px 12px;
  background: rgba(79,140,255,0.08);
  border: 1px solid rgba(79,140,255,0.15);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-secondary);
  font-family: var(--font-ui);
}

.svc-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-blue);
  font-size: 0.875rem;
  font-weight: 600;
  font-family: var(--font-ui);
  transition: var(--trans-base);
}

.svc-link:hover { gap: 12px; }

/* ─── PORTFOLIO SECTION ─────────────────────────────────────── */
.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 48px;
}

.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--trans-base);
}

.filter-btn:hover, .filter-btn.active {
  background: rgba(79,140,255,0.1);
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

.filter-count {
  padding: 2px 8px;
  background: rgba(79,140,255,0.15);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
}

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

/* Portfolio card */
.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--trans-base);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.portfolio-card:hover {
  transform: translateY(-8px);
  border-color: rgba(79,140,255,0.3);
  box-shadow: var(--shadow-lg);
}

.port-img-wrap {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--bg-secondary);
}

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

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

.port-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-ui);
  backdrop-filter: blur(8px);
  letter-spacing: 0.03em;
}

.badge-android { background: rgba(61,220,132,0.85); color: #fff; }
.badge-ai { background: rgba(155,109,255,0.85); color: #fff; }
.badge-web { background: rgba(79,140,255,0.85); color: #fff; }
.badge-security { background: rgba(255,77,109,0.85); color: #fff; }
.badge-genai { background: rgba(0,229,255,0.85); color: #000; }
.badge-live { background: rgba(0,245,160,0.85); color: #000; }

.port-featured-tag {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 12px;
  background: rgba(255,200,0,0.9);
  border-radius: var(--radius-full);
  font-size: 0.68rem;
  font-weight: 700;
  color: #000;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Port overlay */
.port-overlay {
  position: absolute;
  inset: 0;
  background: rgba(8,11,22,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  opacity: 0;
  transition: var(--trans-base);
  backdrop-filter: blur(4px);
}

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

.port-action-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--trans-base);
  transform: translateY(10px);
}

.portfolio-card:hover .port-action-btn { transform: translateY(0); }
.port-action-btn:hover { background: var(--accent-blue); border-color: var(--accent-blue); }

/* Port info */
.port-info {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.port-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.port-cat {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  font-family: var(--font-ui);
}

.port-year {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.port-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.35;
  font-family: var(--font-display);
}

.port-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 16px;
  flex: 1;
}

.port-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.port-tech span {
  padding: 3px 10px;
  background: rgba(79,140,255,0.08);
  border: 1px solid rgba(79,140,255,0.12);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-secondary);
  font-family: var(--font-ui);
}

.port-links {
  display: flex;
  gap: 8px;
  margin-top: auto;
}

.port-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  font-family: var(--font-ui);
  transition: var(--trans-base);
}

.port-link-btn.primary {
  background: rgba(79,140,255,0.12);
  border: 1px solid rgba(79,140,255,0.2);
  color: var(--accent-blue);
}

.port-link-btn.primary:hover {
  background: rgba(79,140,255,0.2);
  border-color: var(--accent-blue);
}

.port-link-btn.ghost {
  background: transparent;
  border: 1px solid var(--border-card);
  color: var(--text-muted);
}

.port-link-btn.ghost:hover {
  border-color: var(--text-secondary);
  color: var(--text-primary);
}

/* Portfolio hidden items */
.portfolio-item[data-port-hidden] { display: none; }

/* Portfolio CTA */
.portfolio-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 48px;
  flex-wrap: wrap;
}

/* ─── EXPERIENCE SECTION ────────────────────────────────────── */
.timeline-wrap {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.timeline-wrap::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--accent-blue) 15%, var(--accent-violet) 85%, transparent);
  transform: translateX(-50%);
}

.timeline-item {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0 24px;
  align-items: start;
  margin-bottom: 48px;
}

.timeline-content-left,
.timeline-content-right {
  padding-bottom: 8px;
}

.timeline-content-right { grid-column: 3; }
.timeline-content-left { grid-column: 1; text-align: right; }
.timeline-center { grid-column: 2; display: flex; flex-direction: column; align-items: center; }

/* Alternate sides */
.timeline-item.right .timeline-content-left { grid-column: 1; visibility: hidden; }
.timeline-item.right .timeline-center { grid-column: 2; }
.timeline-item.right .timeline-content-right { grid-column: 3; }
.timeline-item:not(.right) .timeline-content-left { grid-column: 1; }
.timeline-item:not(.right) .timeline-center { grid-column: 2; }
.timeline-item:not(.right) .timeline-content-right { grid-column: 3; visibility: hidden; }

.timeline-dot-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.timeline-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--grad-blue);
  border: 3px solid var(--bg-primary);
  box-shadow: 0 0 12px rgba(79,140,255,0.5);
  flex-shrink: 0;
  margin-top: 20px;
}

.timeline-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 28px;
  transition: var(--trans-base);
}

.timeline-card:hover {
  border-color: rgba(79,140,255,0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.timeline-year {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--accent-blue);
  font-weight: 600;
  margin-bottom: 8px;
  font-family: var(--font-ui);
}

.timeline-duration {
  display: inline-flex;
  padding: 3px 10px;
  background: rgba(79,140,255,0.1);
  border: 1px solid rgba(79,140,255,0.2);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent-blue);
  margin-bottom: 14px;
  font-family: var(--font-ui);
}

.timeline-role {
  font-size: 1.05rem;
  font-weight: 700;
  font-family: var(--font-display);
  margin-bottom: 4px;
}

.timeline-company {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
  font-weight: 500;
}

.timeline-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 16px;
}

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

.timeline-tags span {
  padding: 4px 12px;
  background: rgba(79,140,255,0.08);
  border: 1px solid rgba(79,140,255,0.12);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-secondary);
  font-family: var(--font-ui);
}

/* ─── CERTIFICATIONS SECTION ────────────────────────────────── */
/* Education timeline (vertical) */
.edu-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 60px;
}

.edu-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 28px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: var(--trans-base);
  position: relative;
  overflow: hidden;
}

.edu-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--grad-blue);
  opacity: 0;
  transition: var(--trans-base);
}

.edu-card:hover {
  border-color: rgba(79,140,255,0.3);
  transform: translateX(4px);
  box-shadow: var(--shadow-card);
}

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

.edu-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(79,140,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--accent-blue);
  flex-shrink: 0;
}

.edu-body { flex: 1; }

.edu-status {
  display: inline-flex;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.68rem;
  font-weight: 700;
  margin-bottom: 8px;
  font-family: var(--font-ui);
  letter-spacing: 0.04em;
}

.edu-status-active { background: rgba(0,245,160,0.15); color: var(--accent-green); border: 1px solid rgba(0,245,160,0.3); }
.edu-status-done { background: rgba(79,140,255,0.1); color: var(--accent-blue); border: 1px solid rgba(79,140,255,0.2); }
.edu-status-honors { background: rgba(255,200,0,0.1); color: #FFD700; border: 1px solid rgba(255,200,0,0.25); }

.edu-degree {
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-display);
  margin-bottom: 6px;
}

.edu-school {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.edu-period {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-family: var(--font-ui);
}

/* Cert filters */
.cert-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 36px;
}

.cert-filter-btn {
  padding: 8px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  font-family: var(--font-ui);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--trans-base);
}

.cert-filter-btn:hover, .cert-filter-btn.active {
  background: rgba(79,140,255,0.1);
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

/* Certs grid */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.cert-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 24px;
  transition: var(--trans-base);
  position: relative;
  overflow: hidden;
}

.cert-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-card);
  opacity: 0;
  transition: var(--trans-base);
}

.cert-card:hover {
  border-color: rgba(79,140,255,0.3);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
}

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

.cert-card-content { position: relative; z-index: 1; }

.cert-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 16px;
}

.cert-icon-genai { background: rgba(155,109,255,0.1); color: var(--accent-violet); }
.cert-icon-data { background: rgba(79,140,255,0.1); color: var(--accent-blue); }
.cert-icon-security { background: rgba(255,77,109,0.1); color: var(--accent-danger); }
.cert-icon-management { background: rgba(0,229,255,0.1); color: var(--accent-cyan); }
.cert-icon-vision { background: rgba(0,245,160,0.1); color: var(--accent-green); }

.cert-year-tag {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  font-family: var(--font-ui);
}

.cert-title {
  font-size: 0.95rem;
  font-weight: 700;
  font-family: var(--font-display);
  margin-bottom: 8px;
  line-height: 1.35;
}

.cert-issuer {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.cert-date {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-family: var(--font-ui);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
}

.cert-id {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  background: var(--bg-secondary);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  display: inline-block;
  font-feature-settings: "tnum";
}

.cert-card[data-cert-hidden] { display: none; }

/* ─── AI LAB SECTION ────────────────────────────────────────── */
.ailab {
  position: relative;
  overflow: hidden;
  background: var(--bg-secondary);
}

.ailab-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(79,140,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,140,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

.ailab-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.ailab-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 28px 24px;
  text-align: center;
  transition: var(--trans-base);
  cursor: default;
  position: relative;
  overflow: hidden;
}

.ailab-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad-hero);
  transform: scaleX(0);
  transition: transform var(--trans-base);
}

.ailab-card:hover {
  transform: translateY(-8px);
  border-color: rgba(155,109,255,0.3);
  box-shadow: 0 12px 40px rgba(155,109,255,0.15);
}

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

.ailab-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  position: relative;
  transition: var(--trans-base);
}

.ailab-card:hover .ailab-icon { transform: scale(1.12) rotate(-5deg); }

.ailab-label {
  font-size: 0.95rem;
  font-weight: 700;
  font-family: var(--font-display);
  margin-bottom: 8px;
}

.ailab-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ─── BLOG SECTION ──────────────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

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

.blog-card:hover {
  transform: translateY(-6px);
  border-color: rgba(79,140,255,0.25);
  box-shadow: var(--shadow-card);
}

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

.blog-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.blog-card:hover .blog-img-wrap img { transform: scale(1.05); }

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

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

.blog-cat {
  padding: 3px 12px;
  background: rgba(79,140,255,0.1);
  border: 1px solid rgba(79,140,255,0.2);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent-blue);
  font-family: var(--font-ui);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.blog-date {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-family: var(--font-ui);
}

.blog-read-time {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-family: var(--font-ui);
  margin-left: auto;
}

.blog-title {
  font-size: 1.05rem;
  font-weight: 700;
  font-family: var(--font-display);
  line-height: 1.4;
  margin-bottom: 10px;
  transition: var(--trans-base);
}

.blog-card:hover .blog-title { color: var(--accent-blue); }

.blog-excerpt {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 16px;
}

.blog-read-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-blue);
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--font-ui);
  transition: var(--trans-base);
}

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

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

.contact-bg-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.contact-bg-blob-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(79,140,255,0.06) 0%, transparent 70%);
  top: -100px;
  right: -100px;
}

.contact-bg-blob-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(155,109,255,0.05) 0%, transparent 70%);
  bottom: -100px;
  left: -100px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.contact-info {}

.contact-headline {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.contact-subheadline {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 36px;
}

/* Contact info items */
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 36px;
}

.contact-detail-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  transition: var(--trans-base);
}

.contact-detail-item:hover {
  border-color: rgba(79,140,255,0.3);
  background: rgba(79,140,255,0.04);
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(79,140,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--accent-blue);
  flex-shrink: 0;
}

.contact-detail-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  font-weight: 600;
  font-family: var(--font-ui);
  margin-bottom: 2px;
}

.contact-detail-value {
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 500;
}

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

.contact-social-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  font-family: var(--font-ui);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--trans-base);
}

.contact-social-btn:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  background: rgba(79,140,255,0.08);
  transform: translateY(-2px);
}

/* Contact form */
.contact-form-wrap {}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 36px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  font-family: var(--font-ui);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--trans-base);
  outline: none;
}

.form-control:focus {
  border-color: var(--accent-blue);
  background: rgba(79,140,255,0.03);
  box-shadow: 0 0 0 3px rgba(79,140,255,0.1);
}

.form-control::placeholder { color: var(--text-muted); }
textarea.form-control { resize: vertical; min-height: 140px; }

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

.form-submit-btn {
  width: 100%;
  padding: 16px;
  background: var(--grad-blue);
  color: #fff;
  border-radius: var(--radius-full);
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 1rem;
  transition: var(--trans-base);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 20px rgba(79,140,255,0.35);
}

.form-submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(79,140,255,0.5);
}

.form-submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.form-submit-btn.loading::after {
  content: '';
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-left: 4px;
}

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

.form-notice {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 12px;
  text-align: center;
  font-family: var(--font-ui);
}

.form-success, .form-error {
  display: none;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  margin-top: 16px;
  align-items: center;
  gap: 10px;
}

.form-success.show, .form-error.show { display: flex; }

.form-success {
  background: rgba(0,245,160,0.1);
  border: 1px solid rgba(0,245,160,0.25);
  color: var(--accent-green);
}

.form-error {
  background: rgba(255,77,109,0.1);
  border: 1px solid rgba(255,77,109,0.25);
  color: var(--accent-danger);
}

/* ─── FOOTER ────────────────────────────────────────────────── */
.footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
  padding: 80px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand {}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-logo-mark {
  width: 40px;
  height: 40px;
  background: var(--grad-blue);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  color: #fff;
}

.footer-logo-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-primary);
}

.footer-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 24px;
  max-width: 280px;
}

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

.footer-social {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 0.95rem;
  transition: var(--trans-base);
}

.footer-social:hover {
  background: rgba(79,140,255,0.1);
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  transform: translateY(-3px);
}

.footer-col-title {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
  font-family: var(--font-ui);
}

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

.footer-link {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: var(--trans-base);
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-link:hover { color: var(--accent-blue); transform: translateX(4px); }
.footer-link::before { content: '→'; font-size: 0.7rem; opacity: 0; transition: var(--trans-base); }
.footer-link:hover::before { opacity: 1; }

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-family: var(--font-ui);
}

.footer-copy span {
  color: var(--accent-blue);
  font-weight: 600;
}

/* ─── BACK TO TOP ───────────────────────────────────────────── */
#backToTop {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--grad-blue);
  color: #fff;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 4px 20px rgba(79,140,255,0.4);
  transition: var(--trans-base);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  z-index: 500;
}

#backToTop.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

#backToTop:hover { transform: translateY(-4px); box-shadow: 0 8px 28px rgba(79,140,255,0.55); }

/* ─── FLOATING CONTACT BTN ──────────────────────────────────── */
.float-contact {
  position: fixed;
  bottom: 32px;
  left: 32px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-family: var(--font-ui);
  font-size: 0.82rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  transition: var(--trans-base);
  z-index: 500;
}

.float-contact:hover {
  background: rgba(79,140,255,0.1);
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  transform: translateY(-3px);
}

.float-contact-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-green);
  animation: badgePulse 2s ease-in-out infinite;
}

/* ─── MODAL ─────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(8,11,22,0.85);
  backdrop-filter: blur(10px);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--trans-base);
}

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

.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  max-width: 720px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.95) translateY(20px);
  transition: var(--trans-base);
  box-shadow: var(--shadow-lg);
}

.modal-overlay.open .modal-box { transform: scale(1) translateY(0); }

.modal-header {
  padding: 24px 28px;
  border-bottom: 1px solid var(--border-card);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title { font-size: 1.2rem; font-weight: 700; font-family: var(--font-display); }

.modal-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--trans-base);
}

.modal-close:hover { background: rgba(255,77,109,0.1); color: var(--accent-danger); }

.modal-body { padding: 28px; }

/* ─── AOS (scroll reveal) ───────────────────────────────────── */
[data-aos] { opacity: 0; transition-property: opacity, transform; }
[data-aos].aos-animate { opacity: 1; }
[data-aos="fade-up"] { transform: translateY(30px); }
[data-aos="fade-up"].aos-animate { transform: translateY(0); }
[data-aos="fade-left"] { transform: translateX(30px); }
[data-aos="fade-left"].aos-animate { transform: translateX(0); }
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="fade-right"].aos-animate { transform: translateX(0); }
[data-aos="fade-down"] { transform: translateY(-20px); }
[data-aos="fade-down"].aos-animate { transform: translateY(0); }
[data-aos="zoom-in"] { transform: scale(0.9); }
[data-aos="zoom-in"].aos-animate { transform: scale(1); }

/* ─── GLASS EFFECT UTILITY ──────────────────────────────────── */
.glass {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-card);
}

/* ─── PAGINATION ────────────────────────────────────────────── */
.pagination-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
  flex-wrap: wrap;
}

.page-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--trans-base);
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-btn:hover, .page-btn.active {
  background: rgba(79,140,255,0.1);
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

/* ─── SECTION BG VARIATIONS ─────────────────────────────────── */
.section-alt { background: var(--bg-secondary); }

/* ─── BLOG-XML.JS CARD CLASSES ──────────────────────────────── */
/* These match the template rendered by blog-xml.js */

.blog-card-img-link { display: block; }

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

.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  display: block;
}

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

.blog-card-cat-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.68rem;
  font-weight: 700;
  color: #fff;
  font-family: var(--font-ui);
  letter-spacing: 0.04em;
  backdrop-filter: blur(8px);
}

.blog-card-body {
  padding: 20px 22px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.blog-card-body h3 {
  font-size: 0.97rem;
  font-weight: 700;
  font-family: var(--font-display);
  line-height: 1.4;
  margin-bottom: 8px;
}

.blog-card-body h3 a {
  color: var(--text-primary);
  transition: var(--trans-base);
}

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

.blog-card-body p {
  font-size: 0.83rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 12px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}

.blog-card-date,
.blog-card-read {
  font-size: 0.74rem;
  color: var(--text-muted);
  font-family: var(--font-ui);
  display: flex;
  align-items: center;
  gap: 4px;
}

.blog-card-date i,
.blog-card-read i { opacity: 0.7; }

.blog-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.blog-mini-tag {
  padding: 2px 10px;
  border: 1px solid currentColor;
  border-radius: var(--radius-full);
  font-size: 0.68rem;
  font-weight: 600;
  font-family: var(--font-ui);
  opacity: 0.85;
}

.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-blue);
  font-size: 0.82rem;
  font-weight: 600;
  font-family: var(--font-ui);
  transition: var(--trans-base);
  margin-top: auto;
}

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

/* Blog pagination (rendered by blog-xml.js) */
#blogPagination { margin-top: 36px; }
#blogPagination .blog-page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--trans-base);
  cursor: pointer;
}

#blogPagination .blog-page-btn:hover,
#blogPagination .blog-page-btn.active {
  background: rgba(79,140,255,0.12);
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

/* Search bar for blog (if rendered by blog-xml.js) */
.blog-search-wrap { margin-bottom: 28px; }
.blog-search-input {
  width: 100%;
  max-width: 460px;
  padding: 12px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: var(--trans-base);
}
.blog-search-input:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(79,140,255,0.1);
}


/* ════════════════════════════════════════════════════════════════
   PREMIUM REDESIGN — HERO v3 · STATS v2 · ABOUT v2 · EXPERIENCE v2
   Added 2026
   ════════════════════════════════════════════════════════════════ */

/* ─── HERO v3 ───────────────────────────────────────────────── */

/* Live badge */
.hero-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 18px 7px 14px;
  background: rgba(0,229,255,0.06);
  border: 1px solid rgba(0,229,255,0.22);
  border-radius: var(--radius-full);
  font-size: 0.73rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--accent-cyan);
  margin-bottom: 28px;
  font-family: var(--font-ui);
  transition: var(--trans-base);
}
.hero-live-badge:hover { background: rgba(0,229,255,0.1); }

.hlb-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0,229,255,0.2);
  animation: badgePulse 2s ease-in-out infinite;
  flex-shrink: 0;
}
.hlb-arrow {
  opacity: 0.6;
  font-size: 1rem;
  line-height: 1;
  margin-left: 2px;
}

/* Name block */
.hero-name-block { margin-bottom: 20px; }
.hnb-greeting {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-family: var(--font-ui);
  font-weight: 500;
  margin-bottom: 8px;
}
.hnb-greeting i { color: var(--accent-blue); font-size: 0.9rem; }

.hnb-name {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin: 0;
}
.hnb-name-grad {
  background: var(--grad-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hnb-name-light {
  color: var(--text-secondary);
  -webkit-text-fill-color: var(--text-secondary);
}

.hnb-tid-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  padding: 4px 14px;
  background: rgba(155,109,255,0.1);
  border: 1px solid rgba(155,109,255,0.2);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-purple);
  font-family: var(--font-ui);
}

/* Typing role line */
.hero-role-line {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 20px;
}
.hrl-prefix, .hrl-suffix {
  color: var(--accent-blue);
  opacity: 0.6;
  font-weight: 400;
  font-size: 0.9em;
}
.typed-text {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: inherit;
  font-weight: 700;
}
.typed-cursor {
  color: var(--accent-cyan);
  animation: blink 1s step-end infinite;
  font-weight: 300;
  font-size: 1.1em;
}

/* Tagline */
.hero-tagline {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 28px;
  max-width: 500px;
}
.hero-tagline strong { color: var(--text-primary); }

/* Tech chips */
.hero-tech-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}
.htc {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 15px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  font-family: var(--font-ui);
  border: 1px solid transparent;
  transition: var(--trans-base);
  cursor: default;
}
.htc i { font-size: 0.75rem; }
.htc-genai  { background:rgba(155,109,255,0.1); border-color:rgba(155,109,255,0.25); color:var(--accent-violet); }
.htc-android{ background:rgba(61,220,132,0.1);  border-color:rgba(61,220,132,0.25);  color:#3DDC84; }
.htc-ml     { background:rgba(79,140,255,0.1);  border-color:rgba(79,140,255,0.25);  color:var(--accent-blue); }
.htc-fullstack{ background:rgba(0,229,255,0.08); border-color:rgba(0,229,255,0.2);  color:var(--accent-cyan); }
.htc-data   { background:rgba(255,140,66,0.08); border-color:rgba(255,140,66,0.2);  color:#FF8C42; }
.htc:hover  { transform: translateY(-2px); opacity:0.9; }

/* Hero CTAs */
.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}
.hcta-primary {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  background: var(--grad-blue);
  color: #fff;
  border-radius: var(--radius-full);
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.92rem;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(79,140,255,0.4);
  transition: var(--trans-base);
}
.hcta-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 32px rgba(79,140,255,0.55); }
.hcta-shine {
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  animation: ctaShine 3s ease-in-out infinite;
}
@keyframes ctaShine {
  0% { left: -100%; }
  50%, 100% { left: 140%; }
}
.hcta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: rgba(79,140,255,0.1);
  color: var(--accent-blue);
  border: 1.5px solid rgba(79,140,255,0.35);
  border-radius: var(--radius-full);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.92rem;
  transition: var(--trans-base);
}
.hcta-secondary:hover { background:rgba(79,140,255,0.18); transform:translateY(-3px); box-shadow:0 6px 20px rgba(79,140,255,0.25); }
.hcta-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 22px;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 0.9rem;
  transition: var(--trans-base);
}
.hcta-ghost:hover { border-color: var(--accent-blue); color: var(--accent-blue); transform:translateY(-2px); }

/* Footer bar: socials + quick stats */
.hero-footer-bar {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.hfb-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  font-weight: 600;
  margin-right: 4px;
}
.hfb-links { display: flex; gap: 10px; }
.hfb-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem;
  transition: var(--trans-base);
  border: 1px solid var(--border-card);
  background: var(--bg-glass-light);
  color: var(--text-secondary);
}
.hfb-icon:hover { transform: translateY(-3px); }
.hfb-li:hover { background:rgba(10,102,194,0.12); border-color:#0A66C2; color:#0A66C2; }
.hfb-gh:hover { background:rgba(255,255,255,0.08); border-color:rgba(255,255,255,0.3); color:#fff; }
.hfb-em:hover { background:rgba(79,140,255,0.1);   border-color:var(--accent-blue);   color:var(--accent-blue); }

.hfb-sep {
  width: 1px; height: 36px;
  background: var(--border-subtle);
}
.hfb-qs { display: flex; gap: 20px; }
.hqs {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  font-family: var(--font-display);
}
.hqs strong {
  font-size: 1.15rem;
  font-weight: 800;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.hqs strong sup { font-size: 0.55em; vertical-align: super; }
.hqs span {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-weight: 500;
  -webkit-text-fill-color: var(--text-muted);
  background: none;
}

/* Avatar status */
.hero-avatar-status {
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  background: var(--bg-card);
  border: 1px solid rgba(0,245,160,0.3);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-green);
  font-family: var(--font-ui);
  z-index: 8;
  box-shadow: var(--shadow-sm);
}
.has-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 6px var(--accent-green);
  animation: badgePulse 2s ease-in-out infinite;
}

/* Second glow orb */
.hero-glow-orb-2 {
  position: absolute;
  bottom: 10%;
  left: 5%;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(155,109,255,0.08) 0%, transparent 70%);
  filter: blur(24px);
  animation: glowPulse 4s ease-in-out infinite;
  animation-delay: -2s;
}

/* Floating hero cards (hfc) */
.hfc {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  background: var(--bg-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  z-index: 6;
  white-space: nowrap;
  animation: cardFloat var(--dur, 4s) ease-in-out infinite;
}
.hfc-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.hfc-body { display: flex; flex-direction: column; gap: 1px; }
.hfc-title {
  font-size: 0.82rem; font-weight: 700;
  color: var(--text-primary); font-family: var(--font-ui);
  line-height: 1;
}
.hfc-sub {
  font-size: 0.68rem; color: var(--text-muted);
  font-family: var(--font-ui);
}
.hfc-1 { top: 5%;   right: -8%; --dur: 4s; }
.hfc-2 { bottom: 22%; left: -12%; --dur: 5s; animation-delay: -2.5s; }
.hfc-3 { top: 42%; right: -14%; --dur: 3.8s; animation-delay: -1s; }

/* Coloured orbit icons */
.oi-android .orbit-icon { color: #3DDC84; }
.oi-python  .orbit-icon { color: #FFD43B; }
.oi-brain   .orbit-icon { color: var(--accent-violet); }
.oi-robot   .orbit-icon { color: var(--accent-cyan); }
.oi-torch   .orbit-icon { color: #FF8C42; }
.oi-chip    .orbit-icon { color: var(--accent-blue); }
.oi-git     .orbit-icon { color: #F05032; }
.oi-net     .orbit-icon { color: #00E5FF; }
.oi-react   .orbit-icon { color: #61DAFB; }
.oi-db      .orbit-icon { color: var(--accent-purple); }

/* ─── STATS v2 ──────────────────────────────────────────────── */
.stats-section {
  padding: 80px 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}
.stats-section::before {
  content:'';
  position:absolute;
  inset:0;
  background: radial-gradient(ellipse at 30% 50%, rgba(79,140,255,0.04) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 50%, rgba(155,109,255,0.04) 0%, transparent 60%);
  pointer-events:none;
}

.stats-header {
  text-align: center;
  margin-bottom: 52px;
}
.stats-tag-row {
  margin-bottom: 14px;
}
.stats-eyebrow-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  background: rgba(79,140,255,0.1);
  border: 1px solid rgba(79,140,255,0.2);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-blue);
  font-family: var(--font-ui);
}
.stats-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.stats-sub {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.stats-cards-wrap {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  position: relative;
  z-index: 1;
}

/* Individual stat card */
.scard {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 28px 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  overflow: hidden;
  transition: var(--trans-base);
}
.scard::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-card);
  opacity: 0;
  transition: var(--trans-base);
  pointer-events: none;
}
.scard:hover {
  transform: translateY(-8px);
  border-color: rgba(79,140,255,0.3);
  box-shadow: var(--shadow-card), 0 0 40px rgba(79,140,255,0.08);
}
.scard:hover::after { opacity: 1; }

.scard-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}
.scard-icon-box {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--si-bg, rgba(79,140,255,0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--si-color, var(--accent-blue));
  transition: var(--trans-base);
  flex-shrink: 0;
}
.scard:hover .scard-icon-box { transform: scale(1.1) rotate(-5deg); }

.scard-badge {
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--sb-color, var(--accent-blue));
  background: color-mix(in srgb, var(--sb-color, var(--accent-blue)) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--sb-color, var(--accent-blue)) 25%, transparent);
  font-family: var(--font-ui);
}

.scard-num-row {
  display: flex;
  align-items: baseline;
  gap: 2px;
  line-height: 1;
}
.scard-num {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 900;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.scard-suffix {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.scard-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-ui);
}
.scard-sub-text {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-ui);
  line-height: 1.4;
}

/* Mini progress bar inside scard */
.scard-progress {
  height: 3px;
  background: rgba(255,255,255,0.06);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 4px;
}
.scard-prog-fill {
  height: 100%;
  width: 0%;
  background: var(--prog-color, var(--accent-blue));
  border-radius: 3px;
  transition: width 1.2s cubic-bezier(0.4,0,0.2,1);
}
/* Animate fills when in view */
.scard.in-view .scard-prog-fill { width: var(--prog, 80%); }

/* ─── ABOUT v2 ──────────────────────────────────────────────── */

/* Info cards grid */
.about-info-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 24px 0;
}
.aic-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  transition: var(--trans-base);
}
.aic-item:hover {
  border-color: rgba(79,140,255,0.3);
  background: rgba(79,140,255,0.04);
  transform: translateX(4px);
}
.aic-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(79,140,255,0.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  color: var(--accent-blue);
  flex-shrink: 0;
}
.aic-body { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.aic-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  font-weight: 600;
  font-family: var(--font-ui);
}
.aic-value {
  font-size: 0.85rem;
  color: var(--text-primary);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Expertise tags */
.about-expertise-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 24px;
}
.aet {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--bg-glass-light);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
  font-family: var(--font-ui);
  transition: var(--trans-base);
  cursor: default;
}
.aet i { font-size: 0.72rem; color: var(--accent-blue); }
.aet:hover { border-color: var(--accent-blue); color: var(--accent-blue); background: rgba(79,140,255,0.06); }

/* Mini tiles under photo */
.about-mini-tiles {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  flex-wrap: wrap;
}
.amt {
  flex: 1;
  min-width: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 14px 8px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: var(--trans-base);
}
.amt:hover { border-color: rgba(79,140,255,0.3); transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.amt i { font-size: 1.2rem; }
.amt strong {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.amt span {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
  font-family: var(--font-ui);
}

/* ─── EXPERIENCE v2 ─────────────────────────────────────────── */
.exp-summary-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  padding: 16px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  margin-bottom: 56px;
}
.ess-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 24px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-family: var(--font-ui);
  font-weight: 500;
}
.ess-item i { color: var(--accent-blue); font-size: 0.88rem; }
.ess-item strong { color: var(--text-primary); font-weight: 700; }
.ess-sep {
  width: 1px; height: 28px;
  background: var(--border-subtle);
  flex-shrink: 0;
}

/* Timeline container */
.exp-timeline {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
}
/* Vertical line */
.exp-timeline::before {
  content: '';
  position: absolute;
  left: 64px;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom,
    transparent,
    var(--accent-blue) 8%,
    var(--accent-violet) 50%,
    var(--accent-cyan) 92%,
    transparent);
  pointer-events: none;
}

/* Timeline item row */
.etl-item {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 28px;
  margin-bottom: 40px;
  align-items: flex-start;
}

/* Connector column */
.etl-connector {
  position: relative;
  display: flex;
  justify-content: flex-end;
  padding-top: 24px;
}

/* Dot */
.etl-dot {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid rgba(79,140,255,0.35);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem;
  color: var(--accent-blue);
  position: relative;
  z-index: 2;
  box-shadow: 0 0 16px rgba(79,140,255,0.2);
  transition: var(--trans-base);
  flex-shrink: 0;
}
.etl-item:hover .etl-dot {
  border-color: var(--accent-blue);
  background: rgba(79,140,255,0.1);
  box-shadow: 0 0 24px rgba(79,140,255,0.4);
}
.etl-dot-current {
  background: var(--grad-blue) !important;
  color: #fff !important;
  border: none !important;
  box-shadow: 0 0 28px rgba(79,140,255,0.5) !important;
  animation: dotPulse 2.5s ease-in-out infinite;
}
.etl-dot-start {
  background: var(--bg-card);
  border-color: rgba(0,229,255,0.35);
  color: var(--accent-cyan);
  box-shadow: 0 0 14px rgba(0,229,255,0.2);
}
@keyframes dotPulse {
  0%,100% { box-shadow: 0 0 28px rgba(79,140,255,0.5); }
  50%      { box-shadow: 0 0 44px rgba(79,140,255,0.8); }
}

/* Card */
.etl-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 28px 30px;
  transition: var(--trans-base);
  position: relative;
  overflow: hidden;
}
.etl-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--grad-blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--trans-slow);
}
.etl-item:hover .etl-card {
  border-color: rgba(79,140,255,0.3);
  transform: translateX(6px);
  box-shadow: var(--shadow-card);
}
.etl-item:hover .etl-card::before { transform: scaleX(1); }

.etl-card-featured {
  border-color: rgba(79,140,255,0.22);
  background: linear-gradient(145deg, rgba(79,140,255,0.04) 0%, var(--bg-card) 100%);
}
.etl-card-featured::before { transform: scaleX(1) !important; }

/* Card header */
.etl-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

/* Company logo initials */
.etl-company-logo {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
  letter-spacing: -0.02em;
  box-shadow: var(--shadow-sm);
}
.etl-logo-gtech  { background: linear-gradient(135deg, #4F8CFF, #9B6DFF); }
.etl-logo-eagle  { background: linear-gradient(135deg, #FF8C42, #FF4D6D); }
.etl-logo-gtech2 { background: linear-gradient(135deg, #4F8CFF, #00E5FF); }
.etl-logo-pixel  { background: linear-gradient(135deg, #00E5FF, #00F5A0); }

.etl-title-block { flex: 1; min-width: 200px; }
.etl-role {
  font-size: 1.1rem;
  font-weight: 800;
  font-family: var(--font-display);
  color: var(--text-primary);
  margin-bottom: 5px;
}
.etl-company-line {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.etl-company-line strong { color: var(--text-primary); }
.etl-mode {
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: 0.68rem;
  font-weight: 700;
  font-family: var(--font-ui);
  letter-spacing: 0.04em;
}
.etl-mode-hybrid  { background: rgba(155,109,255,0.12); color: var(--accent-violet); border: 1px solid rgba(155,109,255,0.25); }
.etl-mode-onsite  { background: rgba(79,140,255,0.1);   color: var(--accent-blue);   border: 1px solid rgba(79,140,255,0.2); }
.etl-mode-remote  { background: rgba(0,229,255,0.1);    color: var(--accent-cyan);   border: 1px solid rgba(0,229,255,0.2); }

.etl-meta-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  flex-shrink: 0;
}
.etl-period {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  color: var(--accent-blue);
  font-weight: 600;
  font-family: var(--font-ui);
  white-space: nowrap;
}
.etl-duration {
  padding: 3px 12px;
  background: rgba(79,140,255,0.1);
  border: 1px solid rgba(79,140,255,0.2);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent-blue);
  font-family: var(--font-ui);
  white-space: nowrap;
}
.etl-dur-current {
  background: rgba(0,245,160,0.1);
  border-color: rgba(0,245,160,0.25);
  color: var(--accent-green);
}

/* Description */
.etl-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 18px;
}
.etl-desc strong { color: var(--text-primary); }

/* Highlights list */
.etl-highlights {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}
.etl-hl {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.83rem;
  color: var(--text-secondary);
  line-height: 1.5;
}
.etl-hl i {
  color: var(--accent-blue);
  font-size: 0.78rem;
  margin-top: 2px;
  flex-shrink: 0;
}
.etl-card-featured .etl-hl i { color: var(--accent-green); }

/* Tech tags */
.etl-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.etl-tags span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  background: rgba(79,140,255,0.07);
  border: 1px solid rgba(79,140,255,0.14);
  border-radius: var(--radius-full);
  font-size: 0.73rem;
  font-weight: 600;
  color: var(--text-secondary);
  font-family: var(--font-ui);
  transition: var(--trans-base);
}
.etl-tags span i { font-size: 0.68rem; color: var(--accent-blue); }
.etl-tags span:hover {
  background: rgba(79,140,255,0.14);
  color: var(--accent-blue);
  border-color: rgba(79,140,255,0.3);
}

/* CTA row under timeline */
.exp-cta-row {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 48px;
  flex-wrap: wrap;
}