/* ==========================================================================
   AHMAD RAZA — PORTFOLIO
   style.css
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS
-------------------------------------------------------------------------- */
:root {
  --bg: #0A0C10;
  --surface: #12151C;
  --surface-2: #181C24;
  --border: #232834;
  --border-strong: #2E3542;

  --text-primary: #EDEFF2;
  --text-muted: #8891A0;
  --text-faint: #5B6270;

  --accent: #E8A33D;
  --accent-soft: #E8A33D1A;
  --accent-2: #5FA8D3;

  --status-live: #4ADE80;
  --status-dev: #E8A33D;

  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 0 40px var(--accent-soft);

  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 150ms var(--ease);
  --transition-base: 250ms var(--ease);
  --transition-slow: 500ms var(--ease);

  --nav-height: 76px;
}

/* --------------------------------------------------------------------------
   2. RESET
-------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: var(--nav-height); }

body {
  background-color: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

@media (min-width: 992px) {
  body { cursor: none; }
}

img, svg, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul, ol { list-style: none; }

/* --------------------------------------------------------------------------
   3. BASE TYPOGRAPHY
-------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2rem, 4vw + 1rem, 3.75rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 2.5vw + 1rem, 2.5rem); }
h3 { font-size: clamp(1.1rem, 1.5vw + 1rem, 1.5rem); }

p { color: var(--text-muted); }

.mono { font-family: var(--font-mono); }

.section-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--space-sm);
}

.text-accent { color: var(--accent); }
.text-accent-2 { color: var(--accent-2); }
.text-muted { color: var(--text-muted) !important; }

/* --------------------------------------------------------------------------
   4. CUSTOM CURSOR
-------------------------------------------------------------------------- */
.cursor-dot {
  position: fixed;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.15s ease, height 0.15s ease;
}

.cursor-ring {
  position: fixed;
  width: 32px;
  height: 32px;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.25s ease, height 0.25s ease, border-color 0.25s ease;
}

.cursor-ring.hover {
  width: 48px;
  height: 48px;
  border-color: var(--accent-soft);
  background: var(--accent-soft);
}

.cursor-ring.click {
  width: 20px;
  height: 20px;
  border-color: var(--accent);
  background: var(--accent);
}

@media (max-width: 991.98px) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* --------------------------------------------------------------------------
   5. PARTICLES
-------------------------------------------------------------------------- */
.particles-container {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0;
  animation: particleFloat 8s infinite ease-in-out;
}

.particle:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; }
.particle:nth-child(2) { left: 25%; top: 60%; animation-delay: 1.2s; }
.particle:nth-child(3) { left: 45%; top: 15%; animation-delay: 2.4s; }
.particle:nth-child(4) { left: 65%; top: 70%; animation-delay: 0.8s; }
.particle:nth-child(5) { left: 80%; top: 30%; animation-delay: 3.2s; }
.particle:nth-child(6) { left: 15%; top: 85%; animation-delay: 1.8s; }
.particle:nth-child(7) { left: 55%; top: 45%; animation-delay: 4.0s; }
.particle:nth-child(8) { left: 90%; top: 65%; animation-delay: 2.0s; }
.particle:nth-child(9) { left: 35%; top: 40%; animation-delay: 3.6s; }
.particle:nth-child(10) { left: 70%; top: 10%; animation-delay: 1.4s; }

@keyframes particleFloat {
  0%, 100% { opacity: 0; transform: translateY(0) scale(0); }
  20% { opacity: 0.4; transform: translateY(-10px) scale(1); }
  80% { opacity: 0.4; transform: translateY(-40px) scale(1); }
  100% { opacity: 0; transform: translateY(-60px) scale(0); }
}

/* --------------------------------------------------------------------------
   6. LAYOUT HELPERS
-------------------------------------------------------------------------- */
.section { padding-block: var(--space-xl); }

.container-narrow {
  width: 100%;
  max-width: 1140px;
  margin-inline: auto;
  padding-inline: var(--space-md);
}

/* --------------------------------------------------------------------------
   7. SCROLLBAR
-------------------------------------------------------------------------- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: var(--radius-sm); }
::-webkit-scrollbar-thumb:hover { background: var(--text-faint); }

/* --------------------------------------------------------------------------
   8. SELECTION
-------------------------------------------------------------------------- */
::selection { background: var(--accent); color: var(--bg); }

/* --------------------------------------------------------------------------
   9. ACCESSIBILITY
-------------------------------------------------------------------------- */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .cursor-dot, .cursor-ring { display: none; }
}

/* ==========================================================================
   NAVBAR
   ========================================================================== */
.navbar-custom {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10, 12, 16, 0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: padding var(--transition-base), background var(--transition-base), box-shadow var(--transition-base);
}

.navbar-custom.is-scrolled {
  background: rgba(10, 12, 16, 0.92);
  box-shadow: var(--shadow-card);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.15rem;
  transition: padding var(--transition-base);
}

.navbar-custom.is-scrolled .navbar-inner {
  padding-block: 0.75rem;
}

.navbar-brand-custom {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  transition: opacity var(--transition-fast);
  flex-shrink: 0;
  line-height: 1;
}

.navbar-brand-custom:hover {
  opacity: 0.85;
}

.navbar-brand-custom img {
  display: block;
}

/* Desktop Nav */
.navbar-collapse-custom {
  display: flex !important;
  align-items: center;
  flex: 1;
  justify-content: flex-end;
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-link-custom {
  position: relative;
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-muted);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-link-custom::after {
  content: '';
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.28rem;
  height: 1.5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-fast);
}

.nav-link-custom:hover {
  color: var(--text-primary);
  background: var(--surface);
}

.nav-link-custom.is-active {
  color: var(--text-primary);
}

.nav-link-custom.is-active::after {
  transform: scaleX(1);
}

.btn-cta-nav {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent);
  color: var(--bg);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-sm);
  margin-left: var(--space-md);
  white-space: nowrap;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.btn-cta-nav:hover {
  background: #F0B156;
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
  color: var(--bg);
}

/* Mobile Toggle */
.navbar-toggler-custom {
  display: none;
  font-size: 1.4rem;
  color: var(--text-primary);
  line-height: 1;
  padding: 0.35rem;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.nav-close-btn {
  display: none;
  position: absolute;
  top: 1.2rem;
  right: 1.5rem;
  font-size: 1.6rem;
  color: var(--text-primary);
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1002;
}

.mobile-socials {
  display: none;
  gap: 1.2rem;
  margin-top: var(--space-lg);
  justify-content: center;
}

.mobile-socials a {
  color: var(--text-muted);
  font-size: 1.4rem;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.mobile-socials a:hover {
  color: var(--accent);
  transform: translateY(-2px);
}

/* ===== MOBILE RESPONSIVE ===== */
@media (max-width: 991.98px) {
  .navbar-toggler-custom {
    display: block;
  }

  .nav-close-btn {
    display: block;
  }

  .mobile-socials {
    display: flex;
  }

  .navbar-collapse-custom {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--surface);
    flex-direction: column;
    align-items: stretch;
    padding: 3rem 1.8rem 2rem;
    transition: right 0.35s var(--ease);
    box-shadow: var(--shadow-card);
    border-left: 1px solid var(--border);
    overflow-y: auto;
    justify-content: flex-start;
    gap: 0.5rem;
  }

  .navbar-collapse-custom.show {
    right: 0;
  }

  .navbar-links {
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    padding: 0;
    margin: 0;
    border: none;
    width: 100%;
  }

  .nav-link-custom {
    padding: 0.7rem 0.5rem;
    text-align: left;
    font-size: 1rem;
    width: 100%;
    border-radius: var(--radius-sm);
  }

  .nav-link-custom::after {
    display: none;
  }

  .nav-link-custom.is-active {
    color: var(--accent);
    background: var(--accent-soft);
  }

  .btn-cta-nav {
    margin-left: 0;
    margin-top: var(--space-sm);
    justify-content: center;
    width: 100%;
    padding: 0.7rem;
  }

  /* Overlay */
  .navbar-collapse-custom::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.35s var(--ease);
    pointer-events: none;
  }

  .navbar-collapse-custom.show::before {
    opacity: 1;
    pointer-events: auto;
  }

  body.nav-open {
    overflow: hidden;
  }
}

@media (max-width: 575.98px) {
  .navbar-inner {
    padding-block: 0.85rem;
  }

  .navbar-brand-custom {
    font-size: 0.9rem;
  }

  .navbar-collapse-custom {
    width: 85%;
    max-width: 280px;
    padding: 2.5rem 1.2rem 1.5rem;
  }

  .nav-link-custom {
    font-size: 0.9rem;
    padding: 0.6rem 0.4rem;
  }

  .nav-close-btn {
    top: 0.8rem;
    right: 1rem;
    font-size: 1.3rem;
  }

  .mobile-socials {
    gap: 0.8rem;
  }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-height) + var(--space-xl));
  padding-bottom: var(--space-xl);
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: 0.60;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 20%, #000 40%, transparent 90%);
  mask-image: radial-gradient(ellipse 70% 60% at 50% 20%, #000 40%, transparent 90%);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.hero-eyebrow {
  font-size: clamp(0.75rem, 1.5vw, 0.85rem);
  color: var(--accent);
  letter-spacing: 0.04em;
  margin-bottom: var(--space-xs);
}

.hero-name {
  margin-bottom: 0.35rem;
  font-size: clamp(2rem, 5vw, 3.75rem);
}

.hero-role {
  color: var(--accent);
  font-size: clamp(1rem, 2vw, 1.65rem);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.hero-desc {
  max-width: 46ch;
  color: var(--text-muted);
  font-size: clamp(0.9rem, 1.2vw, 1.02rem);
  margin-bottom: var(--space-lg);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: var(--space-md);
}

.btn-hero {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: clamp(0.85rem, 1vw, 0.95rem);
  font-weight: 600;
  padding: 0.7rem 1.3rem;
  border-radius: var(--radius-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
}

.btn-hero-primary {
  background: var(--accent);
  color: var(--bg);
}

.btn-hero-primary:hover {
  background: #F0B156;
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
  color: var(--bg);
}

.btn-hero-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
}

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

.hero-socials {
  display: flex;
  gap: 0.75rem;
}

.hero-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-muted);
  font-size: 1.05rem;
  transition: color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

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

.hero-panel-wrap {
  position: relative;
  display: flex;
  justify-content: center;
}

.code-panel {
  width: 100%;
  max-width: 480px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.code-panel-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}

.code-panel-dots {
  display: flex;
  gap: 0.4rem;
}

.code-panel-dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--border-strong);
}

.code-panel-filename {
  flex: 1;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.code-panel-status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.7rem;
  color: var(--status-live);
  text-transform: lowercase;
}

.status-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--status-live);
  animation: statusPulse 2s var(--ease) infinite;
}

@keyframes statusPulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.5); }
  50% { opacity: 0.6; box-shadow: 0 0 0 4px rgba(74, 222, 128, 0); }
}

.code-panel-body {
  padding: 1.25rem 1rem;
  font-size: 0.83rem;
  line-height: 1.75;
  overflow-x: auto;
}

.code-line {
  display: flex;
  gap: 1rem;
  white-space: pre;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}

.code-panel.is-loaded .code-line {
  opacity: 1;
  transform: translateY(0);
}

.code-panel.is-loaded .code-line:nth-child(1) { transition-delay: 0.05s; }
.code-panel.is-loaded .code-line:nth-child(2) { transition-delay: 0.13s; }
.code-panel.is-loaded .code-line:nth-child(3) { transition-delay: 0.21s; }
.code-panel.is-loaded .code-line:nth-child(4) { transition-delay: 0.29s; }
.code-panel.is-loaded .code-line:nth-child(5) { transition-delay: 0.37s; }
.code-panel.is-loaded .code-line:nth-child(6) { transition-delay: 0.45s; }
.code-panel.is-loaded .code-line:nth-child(7) { transition-delay: 0.53s; }

.line-no {
  flex-shrink: 0;
  width: 1.1rem;
  text-align: right;
  color: var(--text-faint);
  user-select: none;
}

.tok-keyword { color: var(--accent-2); }
.tok-key { color: var(--text-primary); }
.tok-string { color: var(--accent); }

.code-panel-footer {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1rem;
  border-top: 1px solid var(--border);
  background: var(--surface-2);
  font-size: 0.78rem;
  color: var(--text-muted);
}

.prompt-symbol {
  color: var(--accent);
  font-weight: 600;
}

.cursor-blink {
  display: inline-block;
  width: 6px;
  height: 13px;
  background: var(--accent);
  animation: cursorBlink 1s step-end infinite;
  vertical-align: middle;
}

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

.hero-status-text {
  display: inline-block;
  overflow: hidden;
  white-space: nowrap;
  border-right: 2px solid var(--accent);
  animation: typing 3s steps(30) 1s forwards, blink 1s step-end infinite;
  max-width: 0;
  width: 0;
}

@keyframes typing {
  from { max-width: 0; width: 0; }
  to { max-width: 100%; width: 100%; }
}

/* ===== HERO MOBILE RESPONSIVE ===== */
@media (max-width: 991.98px) {
  .hero-section {
    min-height: auto;
    padding-top: calc(var(--nav-height) + var(--space-lg));
    padding-bottom: var(--space-lg);
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .hero-panel-wrap {
    order: 2;
  }

  .hero-content {
    order: 1;
    text-align: center;
  }

  .hero-desc {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-socials {
    justify-content: center;
  }

  .code-panel {
    max-width: 100%;
  }
}

@media (max-width: 575.98px) {
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .btn-hero {
    width: 100%;
    justify-content: center;
    padding: 0.6rem 1rem;
  }

  .hero-name {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
  }

  .hero-role {
    font-size: clamp(0.95rem, 4vw, 1.2rem);
  }

  .hero-desc {
    font-size: 0.9rem;
  }

  .hero-social-link {
    width: 36px;
    height: 36px;
    font-size: 0.9rem;
  }

  .code-panel-body {
    font-size: 0.7rem;
    padding: 0.8rem;
  }

  .code-line {
    gap: 0.5rem;
  }

  .line-no {
    width: 0.8rem;
    font-size: 0.65rem;
  }

  .code-panel-footer {
    font-size: 0.65rem;
    padding: 0.5rem 0.8rem;
  }

  .cursor-blink {
    height: 10px;
    width: 4px;
  }
}

@media (max-width: 400px) {
  .hero-section {
    padding-top: calc(var(--nav-height) + var(--space-md));
  }

  .hero-name {
    font-size: 1.6rem;
  }

  .hero-role {
    font-size: 0.85rem;
  }

  .hero-desc {
    font-size: 0.82rem;
  }
}

/* ==========================================================================
   ABOUT
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-xl);
  align-items: start;
}

.about-text h2 {
  margin-bottom: var(--space-sm);
  font-size: clamp(1.3rem, 2.5vw, 2rem);
}

.about-text p {
  max-width: 52ch;
  margin-bottom: var(--space-sm);
  font-size: clamp(0.9rem, 1vw, 1rem);
}

.about-text p:last-child {
  margin-bottom: 0;
}

.about-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.meta-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.25rem;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.meta-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.meta-label {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.3rem;
}

.meta-label::before {
  content: '// ';
  color: var(--accent);
}

.meta-value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 1.2vw, 1.05rem);
  font-weight: 600;
  color: var(--text-primary);
}

@media (max-width: 991.98px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .about-text p {
    max-width: 100%;
  }
}

@media (max-width: 575.98px) {
  .about-meta-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
  }

  .meta-card {
    padding: 0.8rem 1rem;
  }

  .meta-value {
    font-size: 0.9rem;
  }
}

@media (max-width: 400px) {
  .about-meta-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   SKILLS
   ========================================================================== */
.skills-intro {
  max-width: 56ch;
  margin-top: -0.5rem;
  margin-bottom: var(--space-lg);
  font-size: clamp(0.9rem, 1vw, 1rem);
}

.skills-tabs-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.skills-tab-scroll {
  overflow-x: auto;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}

.skills-tab-list {
  display: flex;
  min-width: max-content;
}

.skills-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  padding: 0.9rem 1.15rem;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

.skills-tab-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.02);
}

.skills-tab-btn.active {
  color: var(--text-primary);
  border-bottom-color: var(--accent);
  background: var(--surface);
}

.skills-tab-btn.is-emphasis {
  background: var(--accent-soft);
}

.skills-tab-btn.is-emphasis.active {
  background: var(--surface);
}

.skills-tab-content {
  padding: var(--space-lg);
}

.skills-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.skill-tag {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.85rem;
  transition: border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.skill-tag:hover {
  border-color: var(--accent);
  color: var(--text-primary);
  transform: translateY(-2px);
}

.skill-tag.tag-emphasis {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 500;
}

@media (max-width: 991.98px) {
  .skills-tab-btn {
    font-size: 0.75rem;
    padding: 0.7rem 0.9rem;
  }
}

@media (max-width: 575.98px) {
  .skills-tab-content {
    padding: var(--space-md);
  }

  .skills-tab-btn {
    font-size: 0.68rem;
    padding: 0.6rem 0.7rem;
    gap: 0.3rem;
  }

  .skill-tag {
    font-size: 0.7rem;
    padding: 0.35rem 0.6rem;
  }
}

/* ==========================================================================
   PROJECTS
   ========================================================================== */
.project-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: var(--space-lg);
}

.filter-btn {
  font-size: 0.8rem;
  color: var(--text-muted);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  padding: 0.5rem 1.1rem;
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

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

.filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
  font-weight: 500;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.project-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
}

.project-card[data-category].is-filtered-out {
  display: none;
}

.project-thumb {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  aspect-ratio: 16 / 10;
  background: radial-gradient(circle at 30% 20%, var(--accent-soft), transparent 55%), linear-gradient(135deg, var(--surface-2), var(--surface));
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.project-thumb-index {
  position: absolute;
  top: 0.9rem;
  left: 1rem;
  font-size: 0.72rem;
  color: var(--text-faint);
}

.project-thumb-icon {
  font-size: 2.75rem;
  color: var(--border-strong);
  transition: transform 0.4s var(--ease), color 0.4s var(--ease);
}

.project-card:hover .project-thumb-icon,
.project-card:focus-within .project-thumb-icon {
  transform: scale(1.08);
  color: var(--accent);
}

.project-thumb-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 12, 16, 0.78);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.project-card:hover .project-thumb-overlay,
.project-card:focus-within .project-thumb-overlay {
  opacity: 1;
}

.project-thumb-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--text-primary);
}

.project-thumb-cta i {
  transition: transform var(--transition-fast);
}

.project-card:hover .project-thumb-cta i {
  transform: translate(3px, -3px);
}

.project-card-body {
  padding: var(--space-md);
}

.project-card-category {
  display: block;
  font-size: 0.7rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}

.project-card-title {
  font-size: clamp(1rem, 1.2vw, 1.15rem);
  margin-bottom: 0.5rem;
}

.project-card-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.project-card-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: var(--space-sm);
}

.project-card-tech .skill-tag {
  font-size: 0.72rem;
  padding: 0.3rem 0.6rem;
}

.project-card-links {
  display: flex;
  gap: var(--space-md);
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

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

.project-link i {
  transition: transform var(--transition-fast);
}

.project-link:hover i {
  transform: translate(2px, -2px);
}

.projects-empty-state {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  padding-block: var(--space-lg);
}

/* Project Modals */
.project-modal .modal-content {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
}

.project-modal .modal-header,
.project-modal .modal-footer {
  border-color: var(--border);
  padding: 1.1rem 1.5rem;
}

.project-modal .modal-title {
  font-size: 1.3rem;
}

.project-modal .modal-body {
  padding: 1.5rem;
}

.modal-thumb {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 16 / 7;
  background: radial-gradient(circle at 30% 20%, var(--accent-soft), transparent 55%), linear-gradient(135deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 3.5rem;
  color: var(--border-strong);
  margin-bottom: var(--space-md);
}

.modal-desc {
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.modal-section {
  margin-bottom: var(--space-md);
}

.modal-section:last-child {
  margin-bottom: 0;
}

.modal-subheading {
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.6rem;
}

.modal-feature-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem 1.5rem;
}

.modal-feature-list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.modal-feature-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.modal-section p {
  font-size: 0.9rem;
}

@media (max-width: 991.98px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .project-filters {
    gap: 0.4rem;
  }

  .filter-btn {
    font-size: 0.7rem;
    padding: 0.4rem 0.8rem;
  }
}

@media (max-width: 575.98px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }

  .modal-feature-list {
    grid-template-columns: 1fr;
  }

  .project-card-desc {
    -webkit-line-clamp: 2;
  }

  .project-modal .modal-body {
    padding: 1rem;
  }

  .modal-thumb {
    font-size: 2.5rem;
  }

  .project-filters {
    gap: 0.3rem;
  }

  .filter-btn {
    font-size: 0.65rem;
    padding: 0.3rem 0.6rem;
  }
}

@media (max-width: 400px) {
  .project-card-body {
    padding: var(--space-sm);
  }

  .project-card-title {
    font-size: 0.95rem;
  }

  .project-card-desc {
    font-size: 0.82rem;
  }
}

/* ==========================================================================
   EXPERIENCE
   ========================================================================== */
.timeline {
  position: relative;
}

.timeline-item {
  position: relative;
  padding-left: 2.75rem;
  padding-bottom: var(--space-xl);
}

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

.timeline-item::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 1.4rem;
  bottom: calc(-1 * var(--space-xl));
  width: 2px;
  background: var(--border-strong);
}

.timeline-item:last-child::before {
  display: none;
}

.timeline-dot {
  position: absolute;
  left: 0;
  top: 0.3rem;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--border-strong);
}

.timeline-dot.is-current {
  border-color: var(--status-live);
}

.timeline-dot.is-current::after {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--status-live);
  animation: statusPulse 2s var(--ease) infinite;
}

.timeline-content {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  box-shadow: var(--shadow-card);
}

.timeline-date {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}

.timeline-role {
  font-size: clamp(1rem, 1.2vw, 1.15rem);
  margin-bottom: 0.25rem;
}

.timeline-company {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.timeline-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem 1.5rem;
}

.timeline-list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.timeline-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.independent-note {
  margin-top: var(--space-lg);
  border-top: 1px solid var(--border);
  padding-top: var(--space-md);
}

@media (max-width: 991.98px) {
  .timeline-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 575.98px) {
  .timeline-item {
    padding-left: 2.1rem;
    padding-bottom: var(--space-lg);
  }

  .timeline-content {
    padding: var(--space-sm) var(--space-md);
  }

  .timeline-role {
    font-size: 1rem;
  }

  .timeline-list li {
    font-size: 0.82rem;
  }

  .timeline-date {
    font-size: 0.65rem;
  }
}

/* ==========================================================================
   EDUCATION
   ========================================================================== */
.education-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.education-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.education-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
}

.education-years {
  display: inline-block;
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.03em;
  margin-bottom: 0.5rem;
}

.education-degree {
  font-size: clamp(0.95rem, 1.1vw, 1.05rem);
  margin-bottom: 0.3rem;
}

.education-institute {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
}

.education-score {
  display: inline-block;
  font-size: 0.72rem;
  color: var(--text-faint);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  padding: 0.2rem 0.6rem;
}

.education-card-current {
  grid-column: 1 / -1;
  border-color: var(--accent);
  background: radial-gradient(circle at 15% 20%, var(--accent-soft), transparent 60%), var(--surface);
}

.education-status-badge {
  color: var(--accent);
  border-color: var(--accent);
}

@media (max-width: 575.98px) {
  .education-grid {
    grid-template-columns: 1fr;
  }

  .education-card-current {
    grid-column: 1 / -1;
  }

  .education-degree {
    font-size: 0.95rem;
  }
}

/* ==========================================================================
   CORE CAPABILITIES (formerly "What I Build")
   ========================================================================== */
.build-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.build-card {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.build-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.build-icon {
  font-size: 1.5rem;
  color: var(--accent);
}

.build-title {
  font-size: clamp(0.85rem, 1vw, 0.98rem);
  font-weight: 600;
}

@media (max-width: 991.98px) {
  .build-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575.98px) {
  .build-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
  }

  .build-card {
    padding: var(--space-sm);
  }

  .build-title {
    font-size: 0.85rem;
  }
}

@media (max-width: 400px) {
  .build-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   CV
   ========================================================================== */
.cv-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-xl);
  align-items: center;
}

.cv-text h2 {
  margin-bottom: var(--space-sm);
}

.cv-text p {
  max-width: 48ch;
  margin-bottom: var(--space-md);
}

.cv-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.cv-preview-card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.cv-preview-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.cv-preview-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}

.cv-preview-filename {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.cv-preview-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.5rem;
  padding: var(--space-xl) var(--space-md);
}

.cv-preview-icon {
  font-size: 2.75rem;
  color: var(--accent);
  margin-bottom: 0.4rem;
}

.cv-preview-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.cv-preview-role {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.cv-preview-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1rem;
  border-top: 1px solid var(--border);
  background: var(--surface-2);
  font-size: 0.78rem;
  color: var(--accent);
}

.project-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

@media (max-width: 991.98px) {
  .cv-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .cv-preview-card {
    max-width: 380px;
    margin-inline: auto;
    width: 100%;
  }
}

@media (max-width: 575.98px) {
  .cv-actions {
    flex-direction: column;
  }

  .cv-actions .btn-hero {
    width: 100%;
    justify-content: center;
  }

  .cv-preview-body {
    padding: var(--space-lg) var(--space-md);
  }
}

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact-heading {
  max-width: 20ch;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.contact-card {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

a.contact-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.contact-card-static {
  cursor: default;
}

.contact-icon {
  font-size: 1.35rem;
  color: var(--accent);
}

.contact-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.contact-value {
  font-size: clamp(0.85rem, 0.9vw, 0.92rem);
  color: var(--text-primary);
  font-weight: 500;
  word-break: break-word;
}

@media (max-width: 991.98px) {
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575.98px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-value {
    font-size: 0.85rem;
  }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--border);
  padding-block: var(--space-lg);
  background: var(--surface);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  text-align: center;
}

.footer-content .navbar-brand-custom {
  font-size: 1.1rem;
  display: inline-block;
}

.footer-social-links {
  display: flex;
  gap: 0.6rem;
}

.footer-social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-muted);
  font-size: 1rem;
  transition: color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.footer-social-links a:hover {
  color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--text-faint);
  margin: 0;
}

.footer-separator {
  margin-inline: 0.4rem;
  color: var(--border-strong);
}

.footer-heart {
  color: #E74C3C;
  display: inline-block;
  animation: heartBeat 1.5s ease-in-out infinite;
}

@keyframes heartBeat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}

@media (max-width: 575.98px) {
  .site-footer {
    padding-block: var(--space-md);
  }

  .footer-content {
    gap: 0.6rem;
  }

  .footer-content .navbar-brand-custom {
    font-size: 0.95rem;
  }

  .footer-social-links a {
    width: 34px;
    height: 34px;
    font-size: 0.85rem;
  }

  .footer-copy {
    font-size: 0.65rem;
  }

  .footer-separator {
    margin-inline: 0.2rem;
  }
}