/* =============================================
   CHINMAYA SA — PREMIUM PORTFOLIO STYLES
   Modern, minimal, trustworthy design system
   ============================================= */

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Base palette - refined dark theme */
  --bg-primary: #09090b;
  --bg-secondary: #0f0f12;
  --bg-elevated: #16161a;
  --bg-card: #1a1a1f;
  --bg-card-hover: #1f1f25;
  --bg-glass: rgba(22, 22, 26, 0.7);

  /* Surface colors */
  --surface-1: #1c1c21;
  --surface-2: #232329;
  --surface-3: #2a2a32;

  /* Border colors */
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-default: rgba(255, 255, 255, 0.1);
  --border-hover: rgba(255, 255, 255, 0.16);
  --border-accent: rgba(168, 139, 250, 0.3);

  /* Text colors */
  --text-primary: #fafafa;
  --text-secondary: #a1a1aa;
  --text-tertiary: #71717a;
  --text-inverse: #09090b;

  /* Accent colors - sophisticated violet-to-blue */
  --accent-primary: #a78bfa;
  --accent-secondary: #818cf8;
  --accent-tertiary: #c084fc;
  --accent-glow: rgba(167, 139, 250, 0.15);
  --accent-glow-strong: rgba(167, 139, 250, 0.3);

  /* Functional colors */
  --success: #34d399;
  --warning: #fbbf24;
  --error: #f87171;

  /* Typography */
  --font-sans:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui,
    sans-serif;
  --font-mono:
    "JetBrains Mono", ui-monospace, "Cascadia Mono", "Fira Code", monospace;

  /* Spacing scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-2xl: 28px;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 150ms;
  --duration-normal: 300ms;
  --duration-slow: 500ms;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.35);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 40px rgba(167, 139, 250, 0.08);

  /* Layout */
  --container-max: 1200px;
  --nav-height: 72px;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-secondary);
  line-height: 1.6;
  overflow-x: hidden;
  font-size: 16px;
}

img {
  max-width: 100%;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--duration-normal) var(--ease-out);
}

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
  color: inherit;
}

ul {
  list-style: none;
}

::selection {
  background: var(--accent-primary);
  color: var(--text-inverse);
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--surface-3);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-tertiary);
}

/* ---------- Container ---------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-lg);
  }
}

/* ---------- Section Defaults ---------- */
.section {
  padding: var(--space-5xl) 0;
  position: relative;
}

.section-alt {
  background: var(--bg-secondary);
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-primary);
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-lg);
}

.section-heading {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
}

.section-description {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin-bottom: var(--space-3xl);
  line-height: 1.7;
}

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

/* ---------- Cursor Glow ---------- */
.cursor-glow {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(167, 139, 250, 0.04) 0%,
    transparent 70%
  );
  pointer-events: none;
  z-index: 0;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s;
  will-change: transform;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent-primary);
  color: var(--text-inverse);
  box-shadow: 0 0 20px rgba(167, 139, 250, 0.2);
}
.btn-primary:hover {
  background: #b69afa;
  box-shadow: 0 0 32px rgba(167, 139, 250, 0.35);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-default);
}
.btn-ghost:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  background: var(--accent-glow);
}

.btn-nav-cta {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-default);
  padding: 8px 20px;
  font-size: 0.85rem;
}
.btn-nav-cta:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.btn-subscribe {
  background: #ff0000;
  color: #fff;
  padding: 8px 20px;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-full);
}
.btn-subscribe:hover {
  background: #cc0000;
  transform: translateY(-1px);
}

/* =========================================
   NAVIGATION
   ========================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: all var(--duration-normal) var(--ease-out);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: rgba(9, 9, 11, 0.85);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  border-bottom-color: var(--border-subtle);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  z-index: 1000;
}

.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: linear-gradient(
    135deg,
    var(--accent-primary),
    var(--accent-tertiary)
  );
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 900;
  color: var(--text-inverse);
  letter-spacing: -0.02em;
}

.nav-logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
  transition: transform var(--duration-normal) var(--ease-spring);
}

.nav-logo-img:hover {
  transform: scale(1.05) rotate(-2deg);
}
.logo-icon:hover {
  transform: rotate(-6deg) scale(1.05);
}

.logo-icon-sm {
  width: 32px;
  height: 32px;
  font-size: 0.7rem;
  border-radius: 8px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-tertiary);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-out);
}
.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
  background: var(--surface-1);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  z-index: 1000;
  padding: 4px 0;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--duration-normal) var(--ease-out);
  transform-origin: center;
}
.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }
  .nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--bg-primary);
    padding-top: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-2xl);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-20px);
    transition:
      opacity 0.4s ease,
      transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .nav-menu.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }
  .nav-links {
    flex-direction: column;
    gap: var(--space-lg);
    align-items: center;
  }
  .nav-link {
    font-size: 1.5rem;
    font-weight: 600;
    padding: 8px 20px;
  }
  .btn-nav-cta {
    font-size: 1rem;
    padding: 12px 32px;
  }
}

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

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

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  will-change: transform;
}
.hero-orb-1 {
  width: 500px;
  height: 500px;
  background: var(--accent-primary);
  top: -10%;
  right: -5%;
  animation: orb-float-1 20s ease-in-out infinite;
}
.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: var(--accent-secondary);
  bottom: -15%;
  left: -8%;
  animation: orb-float-2 25s ease-in-out infinite;
}
.hero-orb-3 {
  width: 300px;
  height: 300px;
  background: var(--accent-tertiary);
  top: 40%;
  left: 50%;
  animation: orb-float-3 18s ease-in-out infinite;
}

.hero-noise {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 128px;
}

@keyframes orb-float-1 {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(-40px, 30px) scale(1.1);
  }
  66% {
    transform: translate(20px, -20px) scale(0.95);
  }
}
@keyframes orb-float-2 {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(30px, -40px) scale(1.05);
  }
  66% {
    transform: translate(-20px, 20px) scale(0.9);
  }
}
@keyframes orb-float-3 {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(-30px, 30px) scale(1.15);
  }
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
  position: relative;
  z-index: 1;
  padding: var(--space-3xl) var(--space-xl);
}

.hero-content {
  max-width: 600px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-2xl);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  position: relative;
  flex-shrink: 0;
}
.pulse-dot::after {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 1px solid var(--success);
  animation: pulse-ring 2s ease-out infinite;
}

@keyframes pulse-ring {
  0% {
    transform: scale(1);
    opacity: 0.6;
  }
  100% {
    transform: scale(2.2);
    opacity: 0;
  }
}

.hero-heading {
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.04em;
  margin-bottom: var(--space-xl);
}

.hero-line {
  display: block;
}

.hero-line-accent {
  background: linear-gradient(
    135deg,
    var(--accent-primary),
    var(--accent-tertiary),
    var(--accent-secondary)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cursor-blink {
  -webkit-text-fill-color: var(--accent-primary);
  animation: blink 1s step-end infinite;
  font-weight: 300;
}

@keyframes blink {
  0%,
  50% {
    opacity: 1;
  }
  51%,
  100% {
    opacity: 0;
  }
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 480px;
  margin-bottom: var(--space-2xl);
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
  flex-wrap: wrap;
}

.hero-metrics {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.metric {
  display: flex;
  flex-direction: column;
}

.metric-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
}

.metric-label {
  font-size: 0.78rem;
  color: var(--text-tertiary);
  letter-spacing: 0.02em;
}

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

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

.hero-card-stack {
  position: relative;
  width: 340px;
  height: 380px;
}

.floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 22px;
  background: var(--bg-glass);
  backdrop-filter: blur(20px) saturate(1.5);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transition:
    transform var(--duration-slow) var(--ease-out),
    box-shadow var(--duration-slow) var(--ease-out);
  will-change: transform;
}
.floating-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.floating-card-icon {
  font-size: 1.6rem;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-2);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.fc-title {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
}
.fc-sub {
  display: block;
  font-size: 0.75rem;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
}

.card-1 {
  top: 0;
  left: 0;
  animation: float-card 6s ease-in-out infinite;
}
.card-2 {
  top: 90px;
  right: -20px;
  animation: float-card 6s ease-in-out 1.5s infinite;
}
.card-3 {
  top: 185px;
  left: 15px;
  animation: float-card 6s ease-in-out 3s infinite;
}
.card-4 {
  top: 280px;
  right: -10px;
  animation: float-card 6s ease-in-out 4.5s infinite;
}

@keyframes float-card {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

/* Hero Social */
.hero-social {
  position: fixed;
  left: var(--space-xl);
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
  z-index: 10;
}
.hero-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  color: var(--text-tertiary);
  transition: all var(--duration-normal) var(--ease-out);
}
.hero-social a:hover {
  color: var(--accent-primary);
  transform: translateY(-2px);
}
.hero-social svg {
  width: 18px;
  height: 18px;
}
.social-line {
  width: 1px;
  height: 80px;
  background: linear-gradient(to bottom, var(--border-default), transparent);
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  right: var(--space-xl);
  bottom: var(--space-2xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 10;
}
.scroll-indicator span {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  writing-mode: vertical-rl;
}
.scroll-track {
  width: 1px;
  height: 50px;
  background: var(--border-subtle);
  position: relative;
  overflow: hidden;
  border-radius: 1px;
}
.scroll-thumb {
  width: 100%;
  height: 20px;
  background: var(--accent-primary);
  border-radius: 1px;
  animation: scroll-bounce 2s ease-in-out infinite;
}
@keyframes scroll-bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(30px);
  }
}

@media (max-width: 768px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    text-align: left;
    padding: var(--space-3xl) var(--space-lg);
  }
  .hero-visual {
    display: flex;
    order: -1;
    transform: scale(0.85);
    transform-origin: center top;
    margin-bottom: -40px;
    margin-top: 20px;
  }
  .hero-social,
  .scroll-indicator {
    display: none;
  }
  .hero-metrics {
    gap: var(--space-lg);
  }
}

/* =========================================
   ABOUT
   ========================================= */
.about-two-col {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: var(--space-3xl);
  align-items: start;
  margin-top: var(--space-md);
}

.about-left {
  padding-top: var(--space-xs);
}

.about-bio {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

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

.about-right {
  /* Removed card styles as requested */
  display: flex;
  justify-content: center;
  align-items: center;
}

#c {
  aspect-ratio: 1;
  width: 100%;
  /* height: 100%; */
  display: block;
  /* background: red; */
  filter: brightness(1.3) contrast(1.3);
  /* cursor: crosshair; */
}

@media (max-width: 768px) {
  .about-two-col {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  .about-right {
    padding: var(--space-md);
  }
}

/* =========================================
   WORKS / PROJECTS
   ========================================= */
.filter-bar {
  display: flex;
  gap: 8px;
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}

.filter-chip {
  font-size: 0.82rem;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  color: var(--text-tertiary);
  border: 1px solid var(--border-subtle);
  background: transparent;
  transition: all var(--duration-normal) var(--ease-out);
}
.filter-chip:hover {
  border-color: var(--border-default);
  color: var(--text-secondary);
}
.filter-chip.active {
  background: var(--text-primary);
  color: var(--text-inverse);
  border-color: var(--text-primary);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
}
.project-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.project-visual {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.project-visual img,
.blog-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.project-emoji {
  font-size: 3.5rem;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.3));
}

.project-visual-blur {
  position: absolute;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.4;
}

.pv-neobase,
.pv-cisco,
.pv-attendee {
  background: #0d1117;
}

.work-privacy-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 5;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  letter-spacing: 0.03em;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.65);
}

.badge-private {
  background: #991b1b;
  color: #ffffff;
  border: 1px solid #f87171;
}

.badge-public {
  background: #065f46;
  color: #ffffff;
  border: 1px solid #34d399;
}

.work-role-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-tertiary);
  background: rgba(255, 255, 255, 0.05);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.work-card-clickable {
  cursor: pointer;
}

.work-card-clickable:hover .project-title {
  color: var(--accent-primary);
}

.btn-read-case-study {
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 0;
  transition: gap var(--duration-fast) ease;
}

.btn-read-case-study:hover {
  gap: 10px;
  color: var(--accent-hover);
}

.project-info {
  padding: var(--space-xl);
}

.project-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-sm);
}

.project-category {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-primary);
  letter-spacing: 0.06em;
}

.project-stars {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.78rem;
  color: var(--warning);
}

.project-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}

.project-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-md);
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: var(--space-lg);
}
.project-tags span {
  font-size: 0.72rem;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: var(--surface-2);
  color: var(--text-tertiary);
  border: 1px solid var(--border-subtle);
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-primary);
  transition: gap var(--duration-normal) var(--ease-out);
}
.project-link:hover {
  gap: 10px;
}

@media (max-width: 768px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }
}

/* =========================================
   BLOGS
   ========================================= */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--duration-normal) var(--ease-out);
}
.blog-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.blog-cover {
  height: 190px;
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: var(--space-md);
  overflow: hidden;
}

.blog-cover::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.85) 0%, rgba(15, 23, 42, 0.15) 60%, transparent 100%);
  z-index: 2;
  pointer-events: none;
}

.blog-cover img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 1;
  transition: transform var(--duration-normal) var(--ease-out);
}

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

.blog-cover-1 {
  background: linear-gradient(135deg, #1e1040, #3b2069);
}
.blog-cover-2 {
  background: linear-gradient(135deg, #0f2235, #1a3a55);
}
.blog-cover-3 {
  background: linear-gradient(135deg, #1a2a15, #2a4a25);
}

.blog-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  backdrop-filter: blur(8px);
  position: relative;
  z-index: 3;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.blog-read-time {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.95);
  background: rgba(15, 23, 42, 0.65);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  position: relative;
  z-index: 3;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.blog-body {
  padding: var(--space-xl);
}

.blog-date {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-tertiary);
  display: block;
  margin-bottom: var(--space-sm);
}

.blog-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}

.blog-excerpt {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-lg);
}

.blog-read-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-primary);
  transition: gap var(--duration-normal) var(--ease-out);
}
.blog-read-link:hover {
  gap: 10px;
}

@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

/* =========================================
   BOOKS
   ========================================= */
.books-carousel {
  position: relative;
  margin-top: var(--space-2xl);
}

.books-track {
  display: flex;
  gap: var(--space-lg);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: var(--space-md);
}
.books-track::-webkit-scrollbar {
  display: none;
}

.book-card {
  min-width: 280px;
  max-width: 280px;
  scroll-snap-align: start;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
  flex-shrink: 0;
}
.book-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.book-spine {
  height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-xl);
  text-align: center;
}
.book-spine-1 {
  background: linear-gradient(160deg, #2d1b69, #4c1d95, #1e1040);
}
.book-spine-2 {
  background: linear-gradient(160deg, #0c4a6e, #0369a1, #082f49);
}
.book-spine-3 {
  background: linear-gradient(160deg, #701a75, #a21caf, #4a044e);
}
.book-spine-4 {
  background: linear-gradient(160deg, #14532d, #15803d, #052e16);
}

.book-icon {
  font-size: 2.5rem;
}

.book-spine-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
}

.book-details {
  padding: var(--space-xl);
}
.book-details h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.book-author {
  font-size: 0.78rem;
  color: var(--text-tertiary);
  margin-bottom: var(--space-sm);
}
.book-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.carousel-controls {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

.carousel-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border-default);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--duration-normal) var(--ease-out);
}
.carousel-btn:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  background: var(--accent-glow);
}
.carousel-btn svg {
  width: 18px;
  height: 18px;
}

/* =========================================
   MEDIA (YouTube & Podcasts)
   ========================================= */
.media-switch {
  display: inline-flex;
  position: relative;
  background: var(--surface-1);
  border-radius: var(--radius-full);
  padding: 4px;
  margin-bottom: var(--space-2xl);
  border: 1px solid var(--border-subtle);
}

.media-tab {
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 24px;
  border-radius: var(--radius-full);
  color: var(--text-tertiary);
  transition: color var(--duration-normal) var(--ease-out);
  position: relative;
  z-index: 1;
}
.media-tab.active {
  color: var(--text-inverse);
}
.tab-indicator {
  position: absolute;
  top: 4px;
  left: 4px;
  height: calc(100% - 8px);
  width: calc(50% - 4px);
  background: var(--text-primary);
  border-radius: var(--radius-full);
  transition: transform var(--duration-normal) var(--ease-out);
}
.media-tab:last-of-type.active ~ .tab-indicator {
  transform: translateX(100%);
}

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

.channel-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  padding: var(--space-xl);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}

.channel-left {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.channel-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: #ff0000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.channel-icon svg {
  width: 24px;
  height: 24px;
  color: #fff;
}

.channel-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.channel-tagline {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.channel-right {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.channel-metrics {
  display: flex;
  gap: var(--space-xl);
}

.ch-metric {
  text-align: center;
}
.ch-metric-val {
  display: block;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-primary);
}
.ch-metric-label {
  font-size: 0.7rem;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
}

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

.video-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
  cursor: pointer;
  text-decoration: none;
  display: block;
}
.video-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.video-thumb {
  height: 170px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #0f172a;
}

.video-thumb img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 1;
  transition: transform var(--duration-normal) var(--ease-out);
}

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

.vt-1 {
  background: linear-gradient(135deg, #1a1040, #2d1b69);
}
.vt-2 {
  background: linear-gradient(135deg, #0c2840, #1a3a55);
}
.vt-3 {
  background: linear-gradient(135deg, #2a1020, #4a1a30);
}
.vt-4 {
  background: linear-gradient(135deg, #1a2a10, #2d4a20);
}
.vt-5 {
  background: linear-gradient(135deg, #2a2010, #4a3a20);
}
.vt-6 {
  background: linear-gradient(135deg, #102a2a, #1a4a4a);
}

.play-icon {
  position: relative;
  z-index: 2;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-normal) var(--ease-out);
}
.play-icon svg {
  width: 20px;
  height: 20px;
  color: #fff;
  margin-left: 2px;
}
.video-card:hover .play-icon {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  transform: scale(1.1);
}

.video-len {
  position: absolute;
  bottom: 8px;
  right: 8px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  background: rgba(0, 0, 0, 0.75);
  color: #fff;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}

.video-info {
  padding: var(--space-md) var(--space-lg);
}
.video-info h4 {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: 4px;
}
.video-meta {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

@media (max-width: 768px) {
  .video-grid {
    grid-template-columns: 1fr;
  }
  .channel-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-lg);
  }
  .channel-right {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }
}

/* =========================================
   CONTACT
   ========================================= */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: start;
}

.availability-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--success);
  background: rgba(52, 211, 153, 0.06);
  border: 1px solid rgba(52, 211, 153, 0.15);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-2xl);
}

.services-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

.service-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: all var(--duration-normal) var(--ease-out);
  border: 1px solid var(--border-subtle);
  background: var(--surface-1);
}
.service-row:hover {
  background: var(--surface-2);
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.service-icon-wrap {
  font-size: 1.2rem;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-2);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

/* Contact Form */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  transition: all var(--duration-normal) var(--ease-out);
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-tertiary);
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

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

.form-submit {
  width: 100%;
  justify-content: center;
  padding: 14px;
  font-size: 0.95rem;
}

.contact-info-row {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}

.contact-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-out);
}
.contact-chip:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* =========================================
   FOOTER
   ========================================= */
.footer {
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-3xl) 0 var(--space-xl);
  background: var(--bg-primary);
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
  gap: var(--space-xl);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.footer-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.footer-nav {
  display: flex;
  gap: var(--space-xl);
  flex-wrap: wrap;
}
.footer-nav a {
  font-size: 0.85rem;
  color: var(--text-tertiary);
  transition: color var(--duration-normal) var(--ease-out);
}
.footer-nav a:hover {
  color: var(--text-primary);
}

.footer-socials {
  display: flex;
  gap: var(--space-md);
}
.footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  transition: all var(--duration-normal) var(--ease-out);
}
.footer-socials a:hover {
  color: var(--accent-primary);
  border-color: var(--accent-primary);
  background: var(--accent-glow);
}
.footer-socials svg {
  width: 16px;
  height: 16px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-subtle);
  font-size: 0.8rem;
  color: var(--text-tertiary);
  flex-wrap: wrap;
  gap: var(--space-md);
}

@media (max-width: 768px) {
  .footer-top {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* =========================================
   REVEAL ANIMATIONS
   ========================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}
.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger children */
.reveal:nth-child(2) {
  transition-delay: 80ms;
}
.reveal:nth-child(3) {
  transition-delay: 160ms;
}
.reveal:nth-child(4) {
  transition-delay: 240ms;
}
.reveal:nth-child(5) {
  transition-delay: 320ms;
}
.reveal:nth-child(6) {
  transition-delay: 400ms;
}

/* =========================================
   REDUCED MOTION
   ========================================= */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal,
  .reveal-left {
    opacity: 1;
    transform: none;
  }
  html {
    scroll-behavior: auto;
  }
}

/* =========================================
   PERFORMANCE & CONTENT VISIBILITY OPTIMIZATIONS
   ========================================= */
#works, #blogs, #media, #hire {
  content-visibility: auto;
  contain-intrinsic-size: 1px 900px;
}

/* =========================================
   WORK CASE STUDY BLOG MODAL (GPU ACCELERATED)
   ========================================= */
.work-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  will-change: opacity, visibility;
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.work-modal.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.work-modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(6, 8, 14, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  will-change: opacity;
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.work-modal-wrapper {
  position: relative;
  z-index: 2;
  width: 92%;
  max-width: 940px;
  max-height: 88vh;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  box-shadow: 0 30px 70px -15px rgba(0, 0, 0, 0.85), 0 0 50px rgba(99, 102, 241, 0.18);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  will-change: transform, opacity;
  transform: translate3d(0, 24px, 0) scale(0.96);
  transition: transform 0.38s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.38s cubic-bezier(0.16, 1, 0.3, 1);
}

.work-modal.active .work-modal-wrapper {
  transform: translate3d(0, 0, 0) scale(1);
}

.work-modal-close {
  position: sticky;
  top: 20px;
  float: right;
  right: 20px;
  z-index: 10;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(12px);
  transition: all var(--duration-fast) ease;
  margin-right: 20px;
  margin-top: 20px;
}

.work-modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: rotate(90deg);
  color: #fff;
}

/* Modal Content Article */
.work-article {
  padding: 40px;
}

@media (max-width: 768px) {
  .work-article {
    padding: 24px 20px;
  }
}

.work-header {
  margin-bottom: 32px;
}

.work-header-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.work-modal-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.25;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.work-modal-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
}

/* Work Meta Grid Bar */
.work-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 18px 24px;
  margin-bottom: 32px;
}

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

.meta-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.meta-value {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* Links Action Bar */
.work-links-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.btn-link-action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--duration-fast) ease;
}

.btn-link-github {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-link-github:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

.btn-link-demo {
  background: var(--accent-gradient);
  color: #fff;
  border: none;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35);
}

.btn-link-demo:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

.private-work-notice {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.25);
  color: #fca5a5;
  font-size: 0.85rem;
  line-height: 1.5;
}

/* Image Banner & Showcase */
.work-hero-image-box {
  width: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  margin-bottom: 36px;
  background: #0d1117;
}

.work-hero-image {
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: cover;
  display: block;
}

/* Article Body Typography */
.work-body {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 1rem;
}

.work-body h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 36px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.work-body p {
  margin-bottom: 20px;
}

.work-body ul {
  margin-bottom: 24px;
  padding-left: 20px;
}

.work-body li {
  margin-bottom: 10px;
  position: relative;
}

/* Highlights Box */
.work-highlights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 28px 0;
}

.highlight-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.highlight-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent-primary);
  margin-bottom: 6px;
  font-family: var(--font-mono);
}

.highlight-label {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* Code Snippet Container */
.work-code-block {
  background: #0d1117;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #c9d1d9;
  overflow-x: auto;
  margin: 24px 0;
}

/* Tech Tags Pills inside Article */
.work-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.work-tag-pill {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent-primary);
  border: 1px solid rgba(99, 102, 241, 0.25);
}

/* =========================================
   ON SALE BADGE & PRODUCTS SHOWCASE
   ========================================= */

.sale-badge-pill {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  background: #080c14;
  color: #ffffff;
  border: 1px solid rgba(249, 115, 22, 0.75);
  letter-spacing: 0.05em;
  box-shadow: 0 0 14px rgba(249, 115, 22, 0.35);
  animation: salePulse 2s infinite ease-in-out;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
}

@keyframes salePulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 0 10px rgba(249, 115, 22, 0.35), inset 0 0 8px rgba(239, 68, 68, 0.15);
    border-color: rgba(249, 115, 22, 0.75);
  }
  50% {
    transform: scale(1.06);
    box-shadow: 0 0 18px rgba(239, 68, 68, 0.6), inset 0 0 12px rgba(249, 115, 22, 0.25);
    border-color: rgba(239, 68, 68, 0.9);
  }
}

.sale-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.sale-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--duration-normal) var(--ease-out);
}

.sale-card:hover {
  border-color: rgba(249, 115, 22, 0.5);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -15px rgba(249, 115, 22, 0.25), var(--shadow-xl);
}

.sale-card-header {
  height: 190px;
  position: relative;
  overflow: hidden;
  background: #0f172a;
}

.sale-card-header img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform var(--duration-normal) var(--ease-out);
}

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

.sale-discount-tag {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 5;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #ef4444, #f97316);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.5);
}

.sale-category-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 5;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(15, 23, 42, 0.85);
  color: var(--accent-primary);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
}

.sale-card-body {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.sale-price-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: var(--space-sm);
}

.sale-price-current {
  font-size: 1.5rem;
  font-weight: 800;
  color: #f97316;
  font-family: var(--font-mono);
}

.sale-price-original {
  font-size: 1rem;
  color: var(--text-tertiary);
  text-decoration: line-through;
  font-family: var(--font-mono);
}

.sale-card-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  line-height: 1.35;
}

.sale-card-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-md);
  flex-grow: 1;
}

.sale-features-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-lg) 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sale-features-list li {
  font-size: 0.82rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.sale-features-list li::before {
  content: '✓';
  color: #10b981;
  font-weight: 700;
}

.sale-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: var(--space-lg);
}

.sale-tech-tags span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-tertiary);
  border: 1px solid var(--border-subtle);
}

.sale-btn-group {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}

.btn-buy-now {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 700;
  color: #ffffff;
  background: linear-gradient(135deg, #ef4444, #f97316);
  border: none;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(249, 115, 22, 0.35);
  transition: all var(--duration-fast) ease;
}

.btn-buy-now:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(249, 115, 22, 0.5);
  color: #ffffff;
}

.btn-demo-link {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  text-decoration: none;
  transition: all var(--duration-fast) ease;
}

.btn-demo-link:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-hover);
}

/* Page Hero for On Sale Page */
.on-sale-hero {
  padding-top: 140px;
  padding-bottom: 50px;
  text-align: center;
  position: relative;
}

.on-sale-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(249, 115, 22, 0.12);
  border: 1px solid rgba(249, 115, 22, 0.3);
  color: #f97316;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.sale-filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

.sale-filter-btn {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--duration-fast) ease;
}

.sale-filter-btn:hover,
.sale-filter-btn.active {
  background: linear-gradient(135deg, #ef4444, #f97316);
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(249, 115, 22, 0.3);
}

/* FAQ Box */
.sale-faq-section {
  margin-top: 80px;
  padding: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
}

.sale-faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 28px;
}

.sale-faq-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.sale-faq-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* =========================================
   HOMEPAGE SALE BANNER CARD
   ========================================= */

.sale-banner-card {
  position: relative;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(30, 27, 75, 0.6));
  border: 1px solid rgba(249, 115, 22, 0.35);
  border-radius: var(--radius-2xl);
  padding: 44px;
  overflow: hidden;
  box-shadow: 0 20px 50px -15px rgba(249, 115, 22, 0.15), var(--shadow-xl);
}

.sale-banner-card::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.2) 0%, rgba(239, 68, 68, 0.05) 50%, transparent 70%);
  filter: blur(50px);
  pointer-events: none;
}

.sale-banner-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.sale-banner-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.sale-banner-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 720px;
  margin-bottom: var(--space-xl);
}

.sale-banner-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.sale-highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
}

.sale-hl-icon {
  font-size: 1.4rem;
  line-height: 1;
}

.sale-highlight-item strong {
  display: block;
  font-size: 0.9rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.sale-highlight-item p {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin: 0;
  line-height: 1.4;
}

.sale-banner-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.sale-cta-btn {
  background: linear-gradient(135deg, #ef4444, #f97316) !important;
  border: none !important;
  padding: 14px 28px !important;
  font-size: 0.92rem !important;
  font-weight: 700 !important;
  box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4) !important;
}

.sale-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(249, 115, 22, 0.6) !important;
}

@media (max-width: 768px) {
  .sale-banner-card {
    padding: var(--space-xl) var(--space-lg);
  }
  .sale-banner-title {
    font-size: 1.7rem;
  }
  .sale-banner-highlights {
    grid-template-columns: 1fr;
  }
  .sale-banner-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .sale-cta-btn {
    text-align: center;
    white-space: normal;
    justify-content: center;
  }
}