/* ==========================================================================
   THE ANALYST'S DESK — PERSONAL DATA INTELLIGENCE WORKSPACE
   Visual Identity: Dark Editorial Data Publication / Intelligence Dossier
   ========================================================================== */

:root {
  /* Strict Palette - Dark (default) */
  --bg-dark: #070A0F;
  --bg-surface: #0E131B;
  --bg-surface-elevated: #131924;
  --bg-surface-hover: #192230;

  --text-primary: #F2F1EC;
  --text-secondary: #A5AAB2;
  --text-muted: #7F8792;
  --text-dim: #555C66;

  /* Restrained Technical Accents */
  --accent-blue: #3B82F6;
  --accent-blue-hover: #60A5FA;
  --accent-blue-subtle: rgba(59, 130, 246, 0.08);

  --accent-green: #4ADE80;
  --accent-green-subtle: rgba(74, 222, 128, 0.08);

  /* Hairline Editorial Rules */
  --border-rule: rgba(255, 255, 255, 0.10);
  --border-rule-subtle: rgba(255, 255, 255, 0.06);
  --border-rule-strong: rgba(255, 255, 255, 0.20);

  /* Nav & Background Line (Grid removed from Dark Theme) */
  --nav-bg: rgba(7, 10, 15, 0.88);
  --grid-line: transparent;
  --surface-tint: rgba(255, 255, 255, 0.015);

  /* Typography: Editorial, Human & Analytical */
  --font-mono: 'IBM Plex Mono', SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Manrope', 'Inter', -apple-system, sans-serif;

  --max-w: 1240px;
  --transition-fast: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);

  /* Legacy variables for certificates & posters compatibility */
  --bg-color: #0b0b12;
  --header-color: #7C3AED;
  --after-color: #A78BFA;
  --card-color: #151528;
  --ani-border-color: #C4B5FD;
  --hover-color: rgba(124, 58, 237, 0.18);
  --button-bg: #1c1c2e;
  --box-shadow: rgba(124, 58, 237, 0.35);
  --button-text: #A78BFA;
  --button-border: #7C3AED;
  --text-hover-color: #ffffff;
  --card-text-color: #EAEAF0;
  --text-color: #ffffff;
  --card-bg: #151528;
  --card-bg-light: #1a1a30;
  --border-subtle: rgba(124, 58, 237, 0.25);
  --shadow-elegant: 0 20px 35px -12px rgba(0, 0, 0, 0.7);
  --glow-elegant: 0 0 25px rgba(124, 58, 237, 0.25);
  --transition-elegant: all 0.3s ease;
}

[data-theme="light"] {
  /* Warm Paper / Editorial Report Light Palette */
  --bg-dark: #F5F4EF;
  --bg-surface: #FAF9F5;
  --bg-surface-elevated: #EDEAE1;
  --bg-surface-hover: #E7E4DB;

  --text-primary: #15181D;
  --text-secondary: #62666B;
  --text-muted: #787D85;
  --text-dim: #90969F;

  --accent-blue: #175CD3;
  --accent-blue-hover: #154FB8;
  --accent-blue-subtle: rgba(23, 92, 211, 0.06);

  --accent-green: #16835B;
  --accent-green-subtle: rgba(22, 131, 91, 0.06);

  --border-rule: #DAD8D1;
  --border-rule-subtle: rgba(218, 216, 209, 0.6);
  --border-rule-strong: #C4C1B8;

  --nav-bg: rgba(245, 244, 239, 0.92);
  --grid-line: rgba(21, 24, 29, 0.02);
  /* exactly 2% visual contrast */
  --surface-tint: rgba(21, 24, 29, 0.015);

  /* Clean Light Variables for Certificates & Posters */
  --bg-color: #F5F4EF;
  --header-color: #175CD3;
  --after-color: #175CD3;
  --card-color: #FAF9F5;
  --ani-border-color: #DAD8D1;
  --hover-color: rgba(23, 92, 211, 0.06);
  --button-bg: #FAF9F5;
  --box-shadow: rgba(21, 24, 29, 0.04);
  --button-text: #175CD3;
  --button-border: #175CD3;
  --text-hover-color: #15181D;
  --card-text-color: #62666B;
  --text-color: #15181D;
  --card-bg: #FAF9F5;
  --card-bg-light: #F5F4EF;
  --border-subtle: #DAD8D1;
  --shadow-elegant: 0 4px 16px -4px rgba(21, 24, 29, 0.04);
  --glow-elegant: none;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-dark);
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-dark);
  background-image:
    linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);
  background-size: 36px 36px;
  color: var(--text-secondary);
  line-height: 1.72;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  transition: background-color 0.2s ease, color 0.2s ease;
  position: relative;
}

/* Light Theme: Subtle atmospheric wash across warm paper with 2% technical grid */
[data-theme="light"] body {
  background-color: #F5F4EF;
  background-image:
    radial-gradient(circle 800px at 75% 200px, rgba(23, 92, 211, 0.035), rgba(6, 182, 212, 0.012) 60%, transparent 80%),
    radial-gradient(circle 900px at 20% 1250px, rgba(23, 92, 211, 0.022), transparent 75%),
    linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);
  background-size: auto, auto, 36px 36px, 36px 36px;
  background-repeat: no-repeat, no-repeat, repeat, repeat;
}

/* ===== CINEMATIC ATMOSPHERIC BACKGROUND (DARK THEME) ===== */
.cinematic-atmosphere {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  background-color: #070A0F;
  transition: opacity 0.3s ease;
  --hero-opacity: 1.0;
  --violet-opacity: 0.35;
  --cyan-opacity: 0.25;
  --emerald-opacity: 0.15;
}

[data-theme="light"] .cinematic-atmosphere {
  display: none !important;
}

.ambient-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  mix-blend-mode: screen;
  will-change: transform, opacity;
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 1. Primary Hero Light Field: Electric Blue #1769FF */
.glow-hero {
  top: -20vh;
  left: 26vw;
  width: 75vw;
  height: 75vh;
  background: radial-gradient(ellipse 65% 55% at 50% 50%,
      rgba(23, 105, 255, 0.14) 0%,
      rgba(23, 105, 255, 0.04) 45%,
      rgba(7, 10, 15, 0) 75%);
  filter: blur(120px);
  animation: glowFloatHero 28s ease-in-out infinite alternate;
  opacity: calc(var(--hero-opacity, 1.0) * 0.95);
}

/* 2. Upper/Middle Left Light Field: Deep Violet #6D4AFF */
.glow-upper-left {
  top: 26vh;
  left: -22vw;
  width: 70vw;
  height: 70vh;
  background: radial-gradient(ellipse 60% 60% at 50% 50%,
      rgba(109, 74, 255, 0.08) 0%,
      rgba(109, 74, 255, 0.02) 48%,
      rgba(7, 10, 15, 0) 75%);
  filter: blur(130px);
  animation: glowFloatUpperLeft 34s ease-in-out infinite alternate;
  opacity: calc(var(--violet-opacity, 0.35) * 0.9);
}

/* 3. Middle / Project Area Light Field: Cyan #00B8D9 */
.glow-middle-cyan {
  top: 50vh;
  right: -18vw;
  width: 68vw;
  height: 68vh;
  background: radial-gradient(ellipse 60% 55% at 50% 50%,
      rgba(0, 184, 217, 0.07) 0%,
      rgba(0, 184, 217, 0.015) 48%,
      rgba(7, 10, 15, 0) 75%);
  filter: blur(135px);
  animation: glowFloatMiddleCyan 38s ease-in-out infinite alternate;
  opacity: calc(var(--cyan-opacity, 0.25) * 0.85);
}

/* 4. Lower Page Light Field: Subtle Emerald #20C997 + Deep Blue */
.glow-lower-emerald {
  bottom: -18vh;
  left: 12vw;
  width: 72vw;
  height: 72vh;
  background: radial-gradient(ellipse 65% 55% at 50% 50%,
      rgba(32, 201, 151, 0.045) 0%,
      rgba(23, 105, 255, 0.035) 45%,
      rgba(7, 10, 15, 0) 75%);
  filter: blur(140px);
  animation: glowFloatLowerEmerald 40s ease-in-out infinite alternate;
  opacity: calc(var(--emerald-opacity, 0.15) * 0.8);
}

@keyframes glowFloatHero {
  0% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(-3vw, 2.5vh) scale(1.04);
  }
  100% {
    transform: translate(2vw, -2vh) scale(0.97);
  }
}

@keyframes glowFloatUpperLeft {
  0% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(2.5vw, -3vh) scale(1.05);
  }
  100% {
    transform: translate(-1.5vw, 2vh) scale(0.96);
  }
}

@keyframes glowFloatMiddleCyan {
  0% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(-3vw, -2.5vh) scale(1.04);
  }
  100% {
    transform: translate(2vw, 3vh) scale(0.96);
  }
}

@keyframes glowFloatLowerEmerald {
  0% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(3vw, 2vh) scale(1.05);
  }
  100% {
    transform: translate(-2vw, -2.5vh) scale(0.95);
  }
}

@media (prefers-reduced-motion: reduce) {
  .ambient-glow {
    animation: none !important;
    transform: none !important;
  }
}

.ambient-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

/* Ensure content sections remain firmly above background */
.hero-wrapper,
.signals-strip-wrapper,
.desk-section,
.contact-section,
.desk-footer {
  position: relative;
  z-index: 1;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

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

/* ===== STICKY MINIMAL NAVIGATION ===== */
.desk-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--nav-bg);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-rule);
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.desk-nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.desk-brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.desk-brand-name {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-primary);
}

.desk-brand-role {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--accent-blue);
  text-transform: uppercase;
}

.desk-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.desk-menu a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  position: relative;
  padding: 0.25rem 0;
}

.desk-menu a:hover {
  color: var(--text-primary);
}

.desk-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent-blue);
  transition: width 0.2s ease;
}

.desk-menu a:hover::after {
  width: 100%;
}

.desk-nav-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Minimal technical theme toggle matching Analyst's Desk */
.theme-toggle-btn {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-rule);
  color: var(--text-secondary);
  width: 34px;
  height: 34px;
  border-radius: 2px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: var(--transition-fast);
  line-height: 0;
  flex-shrink: 0;
}

.theme-toggle-btn:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  background: var(--bg-surface-hover);
}

.theme-toggle-btn svg {
  pointer-events: none;
}

.theme-icon-sun {
  display: block;
}

.theme-icon-moon {
  display: none;
}

[data-theme="light"] .theme-icon-sun {
  display: none;
}

[data-theme="light"] .theme-icon-moon {
  display: block;
}

.hamburger {
  display: none;
  font-size: 1.4rem;
  color: var(--text-primary);
  cursor: pointer;
  line-height: 1;
}

/* Legacy header & theme button for certificates and posters */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 2.5rem;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--card-bg);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.header a {
  color: var(--text-color);
  text-decoration: none;
  font-family: var(--font-mono, 'Inter', sans-serif);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  font-weight: 500;
  transition: var(--transition-fast);
}

.header a:hover {
  color: var(--header-color);
}

.theme-btn {
  background: rgba(109, 40, 217, 0.08);
  border: 1.5px solid var(--button-border);
  padding: 0.6rem 1.6rem !important;
  border-radius: 40px;
  color: var(--button-text) !important;
  display: inline-block;
  text-decoration: none;
  font-size: 0.82rem;
  font-family: var(--font-mono, sans-serif);
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
}

.theme-btn:hover {
  background: var(--header-color);
  color: white !important;
  border-color: var(--header-color);
}

.theme-btn::after {
  display: none;
}

/* ===== HERO SECTION ===== */
.hero-wrapper {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 4.6rem 2rem 2.4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: start;
}

.hero-content {
  display: flex;
  flex-direction: column;
}

/* Staggered entrance animation for hero statement */
@keyframes heroLineReveal {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-statement {
  display: flex;
  flex-direction: column;
  margin-bottom: 0.45rem;
  line-height: 1.0;
}

.statement-line {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  text-transform: uppercase;
  opacity: 0;
  animation: heroLineReveal 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.statement-line:nth-child(1) {
  animation-delay: 0.1s;
}

.statement-line:nth-child(2) {
  animation-delay: 0.25s;
}

.statement-line:nth-child(3) {
  animation-delay: 0.4s;
}

.statement-line:nth-child(4) {
  animation-delay: 0.55s;
}

.statement-highlight {
  color: var(--accent-blue);
  position: relative;
  display: inline-block;
  width: fit-content;
}

.statement-highlight::after {
  content: '';
  position: absolute;
  bottom: 3px;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--accent-blue);
  animation: lineUnderlineSweep 0.6s cubic-bezier(0.16, 1, 0.3, 1) 1.15s forwards;
}

@keyframes lineUnderlineSweep {
  from {
    width: 0;
  }

  to {
    width: 100%;
  }
}

/* DecryptedText Animation Component Styles */
.decrypted-text-wrapper {
  display: inline-block;
  white-space: pre-wrap;
  position: relative;
  color: inherit;
  font: inherit;
  text-decoration: inherit;
  cursor: pointer;
  user-select: none;
}

.decrypted-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
  visibility: hidden;
}

.decrypted-chars-container {
  display: inline-block;
  color: inherit;
  font: inherit;
}

.decrypted-char {
  display: inline-block;
  color: inherit;
  font: inherit;
  transition: opacity 0.05s ease;
}

.decrypted-char.decrypted-scrambled {
  color: inherit;
  opacity: 0.92;
  text-shadow: 0 0 12px rgba(59, 130, 246, 0.45);
}

.decrypted-char.decrypted-revealed {
  color: inherit;
  opacity: 1;
}

/* ================= SplitFlapText Component Styles (React Bits) ================= */
.split-flap-root {
  display: inline-block;
  cursor: pointer;
  user-select: none;
}

.split-flap-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
  visibility: hidden;
}

.split-flap-text {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  row-gap: 0.35em;
  gap: var(--split-flap-gap, 0.12em);
  color: var(--split-flap-text-color, var(--text-primary, #f8fafc));
  font-family: var(--font-mono, 'SFMono-Regular', 'Roboto Mono', 'Cascadia Code', monospace);
  font-size: var(--split-flap-font-size, inherit);
  font-weight: 760;
  line-height: 1;
  letter-spacing: 0.035em;
  user-select: none;
  font-variant-numeric: tabular-nums;
  vertical-align: middle;
}

.split-flap-word {
  display: inline-flex;
  align-items: center;
  gap: var(--split-flap-gap, 0.12em);
}

.split-flap-space {
  display: inline-block;
  width: 0.28em;
}

.split-flap-text__tile {
  position: relative;
  width: 0.78em;
  height: 1.1em;
  overflow: hidden;
  border-radius: var(--split-flap-radius, 0.16em);
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.16), transparent 44%),
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--split-flap-tile-color, var(--bg-surface-elevated, #131924)) 82%, white),
      var(--split-flap-tile-color, var(--bg-surface-elevated, #131924))
    );
  box-shadow:
    0 0.035em 0.08em rgba(255, 255, 255, 0.08) inset,
    0 -0.05em 0.1em rgba(0, 0, 0, 0.38) inset,
    0 0.16em 0.38em rgba(0, 0, 0, 0.28);
  perspective: 520px;
  transform-style: preserve-3d;
  isolation: isolate;
  vertical-align: middle;
}

.split-flap-text__tile::before {
  content: '';
  position: absolute;
  z-index: 8;
  top: calc(50% - 0.5px);
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.18) 18%,
    rgba(0, 0, 0, 0.64) 50%,
    rgba(255, 255, 255, 0.14) 82%,
    transparent
  );
  box-shadow:
    0 -1px 0 rgba(255, 255, 255, 0.08),
    0 1px 0 rgba(0, 0, 0, 0.5);
  pointer-events: none;
}

.split-flap-text__tile::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 9;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: inherit;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.2) inset;
  pointer-events: none;
}

.split-flap-text__half,
.split-flap-text__flap {
  position: absolute;
  left: 0;
  width: 100%;
  height: 50%;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), transparent 34%),
    var(--split-flap-tile-color, var(--bg-surface-elevated, #131924));
  backface-visibility: hidden;
}

.split-flap-text__half--top,
.split-flap-text__flap--front {
  top: 0;
}

.split-flap-text__half--bottom,
.split-flap-text__flap--back {
  bottom: 0;
  background:
    linear-gradient(0deg, rgba(255, 255, 255, 0.06), transparent 38%),
    color-mix(in srgb, var(--split-flap-tile-color, var(--bg-surface-elevated, #131924)) 92%, black);
}

.split-flap-text__char {
  position: absolute;
  left: 0;
  width: 100%;
  height: 200%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--split-flap-text-color, var(--text-primary, #f8fafc));
  font-family: inherit;
  font-weight: inherit;
  text-shadow:
    0 0.025em 0 rgba(255, 255, 255, 0.16),
    0 0.09em 0.16em rgba(0, 0, 0, 0.42);
}

.split-flap-text__half--top .split-flap-text__char,
.split-flap-text__flap--front .split-flap-text__char {
  top: 0;
}

.split-flap-text__half--bottom .split-flap-text__char,
.split-flap-text__flap--back .split-flap-text__char {
  bottom: 0;
}

.split-flap-text__flap {
  z-index: 6;
  will-change: transform, filter;
  transform-style: preserve-3d;
}

.split-flap-text__flap--front {
  transform-origin: center bottom;
  animation: split-flap-front var(--split-flap-flip-duration, 0.12s) cubic-bezier(0.23, 1, 0.32, 1) both;
}

.split-flap-text__flap--back {
  transform-origin: center top;
  transform: rotateX(90deg);
  animation: split-flap-back var(--split-flap-flip-duration, 0.12s) cubic-bezier(0.23, 1, 0.32, 1) both;
}

@keyframes split-flap-front {
  0% {
    transform: rotateX(0deg);
    filter: brightness(1.08);
  }

  100% {
    transform: rotateX(-90deg);
    filter: brightness(0.52);
  }
}

@keyframes split-flap-back {
  0%,
  45% {
    transform: rotateX(90deg);
    filter: brightness(0.58);
  }

  100% {
    transform: rotateX(0deg);
    filter: brightness(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .split-flap-text__flap {
    animation: none !important;
  }
}

.hero-identity {
  border-top: 1px solid var(--border-rule);
  padding-top: 0.45rem;
  margin-bottom: 0.65rem;
}

.identity-name {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.5vw, 4.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
  text-transform: uppercase;
  position: relative;
  width: 100%;
  max-width: 840px;
  height: clamp(56px, 5.5vw, 80px);
}

.identity-name.tech-text {
  font-size: 0;
  height: clamp(56px, 5.5vw, 80px);
}

.tech-text {
  position: relative;
  width: 100%;
  height: 100%;
  touch-action: pan-y;
  user-select: none;
}

.tech-text-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.identity-stack {
  font-family: var(--font-mono);
  font-size: clamp(0.85rem, 1.8vw, 1.05rem);
  color: var(--accent-green);
  letter-spacing: 0.04em;
  margin-top: 0;
}

.hero-desc {
  font-size: 1.02rem;
  line-height: 1.74;
  color: var(--text-secondary);
  max-width: 580px;
  margin-bottom: 1.8rem;
}

.hero-actions {
  display: flex;
  gap: 1.1rem;
  flex-wrap: wrap;
}

.btn-desk-primary,
.btn-desk-secondary {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  padding: 0.85rem 1.65rem;
  border-radius: 2px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition-fast);
}

.btn-desk-primary {
  background: var(--accent-blue);
  color: #FFFFFF;
  border: 1px solid var(--accent-blue);
}

.btn-desk-primary:hover {
  background: var(--accent-blue-hover);
  border-color: var(--accent-blue-hover);
  transform: translateY(-1px);
}

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

.btn-desk-secondary:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  background: var(--accent-blue-subtle);
  transform: translateY(-1px);
}

/* Hero Aside */
.hero-aside {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 0.25rem;
}

/* Hero 3D Physics Lanyard Card Container */
.hero-lanyard-wrapper {
  position: relative;
  width: 100%;
  max-width: 520px;
  height: 680px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  user-select: none;
  touch-action: none;
}

.lanyard-container {
  width: 100%;
  height: 630px;
  position: relative;
  cursor: grab;
}

.lanyard-container:active {
  cursor: grabbing;
}

.lanyard-hint {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--accent-blue);
  background: rgba(23, 105, 255, 0.08);
  border: 1px solid rgba(23, 105, 255, 0.2);
  padding: 4px 12px;
  border-radius: 20px;
  margin-top: 6px;
  margin-bottom: 12px;
  pointer-events: none;
  opacity: 0.9;
  transition: opacity 0.2s ease;
}

.lanyard-hint .hint-icon {
  font-size: 0.75rem;
  color: var(--accent-green);
  animation: pulseHint 2s infinite ease-in-out;
}

@keyframes pulseHint {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.25); opacity: 1; }
}

.portrait-image-container {
  width: 100%;
  aspect-ratio: 3 / 4;
  background: var(--border-rule);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  padding: 1px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.3s ease;
}

.portrait-image-inner {
  width: 100%;
  height: 100%;
  background: var(--bg-surface);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  overflow: hidden;
}

.hero-portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: contrast(1.02) brightness(0.94);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.portrait-meta-wrap {
  width: 100%;
  max-width: 380px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 0.6rem 0.25rem 0;
  border-top: 1px solid var(--border-rule-subtle);
  transition: transform 0.25s ease;
}

.portrait-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  font-weight: 500;
  line-height: 1.4;
}

.portrait-status-badge {
  display: inline-flex;
  align-items: flex-start;
  gap: 0.5rem;
  text-align: right;
}

.status-pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-green);
  display: inline-block;
  margin-top: 3px;
  flex-shrink: 0;
  animation: pulseDot 2.4s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulseDot {
  0% {
    box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.7);
  }

  70% {
    box-shadow: 0 0 0 6px rgba(74, 222, 128, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(74, 222, 128, 0);
  }
}

.status-text {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  line-height: 1.35;
  color: var(--text-secondary);
  text-transform: uppercase;
}

/* Hover on Editorial Portrait */
.hero-portrait-editorial:hover .portrait-image-container {
  transform: scale(1.022);
  background: rgba(255, 255, 255, 0.38);
}

[data-theme="light"] .hero-portrait-editorial:hover .portrait-image-container {
  background: rgba(0, 0, 0, 0.35);
}

.hero-portrait-editorial:hover .portrait-meta-wrap {
  transform: translateY(2px);
}

/* ===== ANALYST PROFILE PANEL ===== */
.analyst-profile-panel {
  border: 1px solid var(--border-rule);
  background: var(--bg-surface);
  border-radius: 2px;
  padding: 1.4rem;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-rule);
  padding-bottom: 0.75rem;
  margin-bottom: 1rem;
}

.panel-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--accent-blue);
  font-weight: 600;
}

.panel-id {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem 1.4rem;
}

.panel-span-2 {
  grid-column: span 2;
}

.panel-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.item-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.item-value {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  color: var(--text-primary);
  font-weight: 500;
}

.accent-green {
  color: var(--accent-green) !important;
}

/* ===== PROFILE SIGNALS STRIP ===== */
.signals-strip-wrapper {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem 3.2rem;
}

.signals-strip {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  border: 1px solid var(--border-rule);
  background: var(--bg-surface);
  padding: 1.5rem 2.2rem;
  border-radius: 2px;
}

.signal-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.signals-strip.revealed .signal-item {
  opacity: 1;
  transform: translateY(0);
}

.signals-strip.revealed .signal-item:nth-child(1) {
  transition-delay: 0.05s;
}

.signals-strip.revealed .signal-item:nth-child(3) {
  transition-delay: 0.15s;
}

.signals-strip.revealed .signal-item:nth-child(5) {
  transition-delay: 0.25s;
}

.signals-strip.revealed .signal-item:nth-child(7) {
  transition-delay: 0.35s;
}

.signal-number {
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
  letter-spacing: -0.02em;
}

.signal-denom {
  font-size: 1.1rem;
  color: var(--text-muted);
  font-weight: 400;
}

.signal-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  text-transform: uppercase;
}

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

/* ===== COMMON SECTION ARCHITECTURE ===== */
.desk-section {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 6rem 2rem;
}

.section-meta {
  border-top: 1px solid var(--border-rule);
  padding-top: 1.25rem;
  margin-bottom: 3rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.section-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-blue);
  letter-spacing: 0.1em;
}

.section-title {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  text-transform: uppercase;
}

.section-annotation {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

/* ===== SELECTED WORK (CASE-STUDY LAYOUTS) ===== */
.case-studies-container {
  display: flex;
  flex-direction: column;
  gap: 4.5rem;
}

.case-study {
  border: 1px solid var(--border-rule);
  background: var(--bg-surface);
  border-radius: 2px;
  overflow: hidden;
}

.case-study-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: stretch;
}

.case-study-grid.reversed {
  grid-template-columns: 0.8fr 1.2fr;
}

.case-media {
  background: #090C10;
  border-right: 1px solid var(--border-rule);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-fast), background-color 0.2s ease;
}

[data-theme="light"] .case-media {
  background: var(--bg-surface);
}

[data-theme="light"] .case-screenshot {
  background: #090C10;
  border-color: var(--border-rule);
  box-shadow: none;
}

.case-media::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-blue);
  z-index: 5;
  transition: width 0.75s cubic-bezier(0.16, 1, 0.3, 1);
}

.case-media.revealed::before {
  width: 100%;
}

.case-study-grid.reversed .case-media {
  border-right: none;
  border-left: 1px solid var(--border-rule);
  order: 2;
}

.case-screenshot {
  width: 100%;
  height: 100%;
  max-height: 480px;
  object-fit: contain;
  border: 1px solid var(--border-rule-subtle);
  border-radius: 1px;
  opacity: 0;
  transform: translateY(15px);
  clip-path: inset(0 0 4% 0);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.65s cubic-bezier(0.16, 1, 0.3, 1),
    clip-path 0.65s cubic-bezier(0.16, 1, 0.3, 1),
    filter 0.3s ease,
    border-color 0.3s ease;
}

.case-media.revealed .case-screenshot {
  opacity: 1;
  transform: translateY(0);
  clip-path: inset(0 0 0 0);
}

/* Hover over project (Requirement 7) */
.case-study:hover .case-media {
  border-color: rgba(59, 130, 246, 0.4);
}

.case-study:hover .case-screenshot {
  transform: translateY(0) scale(1.012);
  filter: brightness(1.03) contrast(1.02);
  border-color: rgba(59, 130, 246, 0.35);
}

.case-content {
  padding: 2.8rem 2.4rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.case-top {
  display: flex;
  flex-direction: column;
}

.case-header-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--accent-blue);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.case-title {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 1.1rem;
  letter-spacing: -0.015em;
}

.case-badge {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--accent-green);
  border: 1px solid var(--accent-green);
  background: var(--accent-green-subtle);
  padding: 0.3rem 0.75rem;
  border-radius: 2px;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.case-breakdown {
  margin-top: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.breakdown-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.breakdown-text {
  font-size: 0.95rem;
  line-height: 1.72;
  color: var(--text-secondary);
}

.case-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--accent-green);
  border: 1px solid rgba(74, 222, 128, 0.3);
  background: var(--accent-green-subtle);
  padding: 0.25rem 0.65rem;
  border-radius: 2px;
  margin-bottom: 1.5rem;
  width: fit-content;
}

.case-breakdown {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-bottom: 2rem;
}

.breakdown-block {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.breakdown-title {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.breakdown-text {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

.case-footer {
  border-top: 1px solid var(--border-rule);
  padding-top: 1.4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.case-stack {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text-muted);
}

.case-links {
  display: flex;
  gap: 1rem;
}

.case-link-btn {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--accent-blue);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid var(--accent-blue);
  padding: 0.45rem 1rem;
  border-radius: 2px;
  transition: var(--transition-fast);
}

.case-link-btn:hover {
  background: var(--accent-blue);
  color: #FFFFFF;
}

/* ===== WHAT I DO (NUMBERED EDITORIAL WORKFLOW) ===== */
.workflow-list {
  border-top: 1px solid var(--border-rule);
  position: relative;
}

.workflow-progress-line {
  position: absolute;
  left: 18px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--border-rule);
  z-index: 1;
}

.workflow-progress-bar {
  position: absolute;
  left: 18px;
  top: 0;
  width: 1px;
  height: 0;
  background: var(--accent-blue);
  z-index: 2;
  box-shadow: 0 0 8px rgba(59, 130, 246, 0.4);
  transition: height 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.workflow-row {
  display: grid;
  grid-template-columns: 80px 220px 1fr;
  align-items: baseline;
  padding: 2rem 0 2rem 2.8rem;
  border-bottom: 1px solid var(--border-rule);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
    background var(--transition-fast),
    padding var(--transition-fast);
  opacity: 0.45;
  position: relative;
  z-index: 3;
}

.workflow-row.active {
  opacity: 1;
}

.workflow-row:hover {
  background: rgba(255, 255, 255, 0.015);
  padding-left: 3.1rem;
}

.wf-index {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  transition: color 0.4s ease, text-shadow 0.4s ease;
}

.workflow-row.active .wf-index {
  color: var(--accent-blue);
  font-weight: 600;
  text-shadow: 0 0 10px rgba(59, 130, 246, 0.4);
}

.wf-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.03em;
}

.wf-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.72;
}

/* ===== ANALYSIS INDEX (CLEAN HORIZONTAL ROWS) ===== */
.index-table {
  border-top: 1px solid var(--border-rule);
}

.index-row {
  display: grid;
  grid-template-columns: 60px 1fr 140px 40px;
  align-items: center;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--border-rule);
  gap: 1.5rem;
  transition: var(--transition-fast);
  position: relative;
}

.index-row::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent-blue);
  opacity: 0;
  transform: scaleY(0);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
}

.index-row:hover {
  background: var(--bg-surface-elevated);
  padding-left: 1rem;
  padding-right: 1rem;
}

.index-row:hover::before {
  opacity: 1;
  transform: scaleY(1);
}

.index-id {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.index-title-group {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.index-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.015em;
  transition: color var(--transition-fast);
}

.index-row:hover .index-name {
  color: var(--accent-blue);
}

.index-stack {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-muted);
}

.index-thumb-peek {
  width: 120px;
  height: 64px;
  overflow: hidden;
  border: 1px solid var(--border-rule);
  border-radius: 1px;
  background: var(--bg-surface-elevated);
  opacity: 0.75;
  transition: var(--transition-fast);
}

.index-row:hover .index-thumb-peek {
  opacity: 1;
  transform: translateX(-4px) scale(1.03);
  border-color: var(--accent-blue);
}

.index-thumb-peek img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-fast);
}

.index-arrow {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--text-muted);
  text-align: right;
  transition: var(--transition-fast);
}

.index-row:hover .index-arrow {
  color: var(--accent-blue);
  transform: translateX(6px);
}

/* ===== TECHNICAL ARCHIVE ===== */
.tech-archive-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.tech-archive-card {
  border: 1px solid var(--border-rule);
  background: var(--bg-surface);
  border-radius: 2px;
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-fast);
}

.tech-archive-card:hover {
  border-color: var(--border-rule-strong);
  transform: translateY(-2px);
}

.tech-card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}

.tech-card-desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 1.2rem;
}

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

.tech-card-stack {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
}

.tech-card-arrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-blue);
  font-weight: 500;
}

/* ===== ACHIEVEMENTS (RECORD) ===== */
.record-timeline {
  border-top: 1px solid var(--border-rule);
}

.record-row {
  display: grid;
  grid-template-columns: 280px 1fr;
  padding: 1.4rem 0;
  align-items: baseline;
  gap: 2rem;
  position: relative;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
    background var(--transition-fast),
    padding var(--transition-fast);
}

.record-row::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--border-rule);
  transition: width 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.record-row.revealed {
  opacity: 1;
  transform: translateY(0);
}

.record-row.revealed::after {
  width: 100%;
}

.record-row:hover {
  background: rgba(255, 255, 255, 0.015);
  padding-left: 0.5rem;
}

.record-title {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--accent-green);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.record-desc {
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.7;
}

/* ===== TOOLKIT ===== */
.toolkit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.toolkit-group {
  border: 1px solid var(--border-rule);
  background: var(--bg-surface);
  border-radius: 2px;
  padding: 1.6rem;
}

.toolkit-cat-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--accent-blue);
  margin-bottom: 1.2rem;
  border-bottom: 1px solid var(--border-rule-subtle);
  padding-bottom: 0.6rem;
}

.toolkit-items {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toolkit-item {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.toolkit-item::before {
  content: '·';
  color: var(--accent-blue);
  font-weight: bold;
}

/* ===== EXPERIENCE & EDUCATION ===== */
.experience-list {
  border-top: 1px solid var(--border-rule);
  display: flex;
  flex-direction: column;
}

.experience-entry {
  padding: 2rem 0;
  border-bottom: 1px solid var(--border-rule);
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2.5rem;
  transition: var(--transition-fast);
}

.experience-entry:hover {
  background: rgba(255, 255, 255, 0.015);
  padding-left: 0.5rem;
}

.exp-meta {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.exp-role {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}

.exp-org {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.exp-date {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-blue);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 0.2rem;
}

.exp-body {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

/* Education Layout */
.education-editorial {
  border: 1px solid var(--border-rule);
  background: var(--bg-surface);
  border-radius: 2px;
  padding: 2.4rem;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.edu-primary h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
  letter-spacing: -0.01em;
}

.edu-deg {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 0.3rem;
}

.edu-span {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--accent-blue);
  letter-spacing: 0.06em;
}

.edu-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  border-left: 1px solid var(--border-rule);
  padding-left: 2.5rem;
}

.edu-stat-item {
  display: flex;
  flex-direction: column;
}

.edu-stat-val {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
}

.edu-stat-lbl {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ===== CERTIFICATIONS & DESIGNS ARCHIVES ===== */
.archive-preview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.archive-thumb {
  border: 1px solid var(--border-rule);
  border-radius: 2px;
  overflow: hidden;
  background: var(--bg-surface);
  aspect-ratio: 16 / 11;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.archive-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--bg-surface-elevated);
  transition: var(--transition-fast);
}

.archive-thumb:hover {
  border-color: var(--accent-blue);
  transform: translateY(-2px);
}

.archive-thumb:hover img {
  transform: scale(1.02);
}

/* ===== DESIGNS / POSTER PREVIEWS (STRICT 3:4 PORTRAIT) ===== */
.poster-preview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.poster-thumb-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-surface);
  border: 1px solid var(--border-rule);
  border-radius: 2px;
  overflow: hidden;
  padding: 0.65rem;
  gap: 0.65rem;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}

.poster-frame {
  width: 100%;
  aspect-ratio: 3 / 4;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-rule-subtle);
  border-radius: 1px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.poster-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.poster-caption {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0 0.15rem 0.2rem;
}

.poster-title {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.2s ease;
}

.poster-tag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  color: var(--accent-blue);
  text-transform: uppercase;
}

/* Hover on Poster Preview Card */
.poster-thumb-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-blue);
  box-shadow: 0 8px 20px -6px rgba(0, 0, 0, 0.25);
}

[data-theme="light"] .poster-thumb-card:hover {
  box-shadow: 0 8px 20px -6px rgba(21, 24, 29, 0.08);
}

.poster-thumb-card:hover .poster-frame img {
  transform: scale(1.02);
}

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

.archive-view-more {
  display: flex;
  justify-content: flex-start;
}

.archive-btn {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--accent-blue);
  border: 1px solid var(--border-rule-strong);
  padding: 0.6rem 1.4rem;
  border-radius: 2px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-fast);
}

.archive-btn:hover {
  background: var(--accent-blue-subtle);
  border-color: var(--accent-blue);
}

/* ===== CONTACT SECTION ===== */
.contact-section {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 6rem 2rem 5rem;
}

.contact-box {
  border-top: 1px solid var(--border-rule);
  padding-top: 3.5rem;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
}

.contact-headline {
  display: flex;
  flex-direction: column;
  line-height: 0.95;
  margin-bottom: 1.5rem;
}

.contact-headline span {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6.5vw, 5.2rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  text-transform: uppercase;
}

.contact-headline span.highlight {
  color: var(--accent-blue);
}

.contact-subtext {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 520px;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.2rem;
}

.contact-row-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid var(--border-rule);
  background: var(--bg-surface);
  padding: 1.2rem 1.5rem;
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  transition: var(--transition-fast);
}

.contact-row-link:hover {
  border-color: var(--accent-blue);
  background: var(--bg-surface-elevated);
  color: var(--accent-blue);
  padding-left: 1.8rem;
}

.contact-row-link span.arrow {
  color: var(--accent-blue);
}

/* ===== FOOTER ===== */
.desk-footer {
  border-top: 1px solid var(--border-rule);
  padding: 2.5rem 2rem;
  background: var(--bg-dark);
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 40px;
  height: 40px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-rule-strong);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-fast);
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  border-color: var(--accent-blue);
  transform: translateY(-2px);
}

.back-to-top svg path {
  stroke: var(--text-primary);
}

/* ===== RESPONSIVE MEDIA QUERIES ===== */
@media (max-width: 1024px) {
  .identity-name,
  .identity-name.tech-text {
    height: clamp(42px, 6vw, 56px);
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .hero-aside {
    max-width: 440px;
    margin: 0 auto;
  }

  .hero-lanyard-wrapper {
    max-width: 440px;
    height: 580px;
  }

  .lanyard-container {
    height: 520px;
  }

  .case-study-grid,
  .case-study-grid.reversed {
    grid-template-columns: 1fr;
  }

  .case-study-grid.reversed .case-media {
    order: 1;
    border-left: none;
    border-bottom: 1px solid var(--border-rule);
  }

  .case-media {
    border-right: none;
    border-bottom: 1px solid var(--border-rule);
  }

  .signals-strip {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }

  .signal-divider {
    display: none;
  }

  .tech-archive-grid {
    grid-template-columns: 1fr;
  }

  .education-editorial {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .edu-stats-grid {
    border-left: none;
    border-top: 1px solid var(--border-rule);
    padding-left: 0;
    padding-top: 1.5rem;
  }

  .contact-box {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .archive-preview-grid,
  .poster-preview-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .desk-nav-inner {
    padding: 1rem 1.4rem;
  }

  .desk-nav-right {
    gap: 0.9rem;
  }

  .hamburger {
    display: block;
  }

  .desk-menu {
    display: none;
    flex-direction: column;
    width: 100%;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-rule);
    border-bottom: 1px solid var(--border-rule);
    padding: 1.5rem 1.4rem;
    gap: 1.2rem;
    align-items: flex-start;
  }

  .desk-menu.active {
    display: flex;
  }

  .hero-wrapper,
  .desk-section,
  .signals-strip-wrapper,
  .contact-section {
    padding-left: 1.2rem;
    padding-right: 1.2rem;
  }

  .workflow-row {
    grid-template-columns: 50px 1fr;
    gap: 0.5rem;
    padding-left: 1.8rem;
  }

  .workflow-progress-line,
  .workflow-progress-bar {
    left: 8px;
  }

  .wf-desc {
    grid-column: span 2;
    margin-top: 0.4rem;
  }

  .index-row {
    grid-template-columns: 40px 1fr 30px;
  }

  .index-thumb-peek {
    display: none;
  }

  .record-row,
  .experience-entry {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .footer-inner {
    flex-direction: column;
    gap: 0.8rem;
    text-align: center;
  }
}

@media (max-width: 600px) {
  .poster-preview-grid {
    grid-template-columns: 1fr;
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
  }
}

/* ===== ACCESSIBILITY: PREFERS REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {

  *,
  ::before,
  ::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .hero-portrait-editorial,
  .portrait-image-container,
  .portrait-meta-wrap {
    animation: none !important;
    transform: none !important;
  }

  .status-pulse-dot {
    animation: none !important;
    box-shadow: none !important;
  }

  .statement-line {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }

  .statement-highlight::after {
    width: 100% !important;
    animation: none !important;
  }

  .signal-item,
  .case-screenshot,
  .workflow-row,
  .record-row,
  .poster-thumb-card,
  .poster-frame img {
    opacity: 1 !important;
    transform: none !important;
    clip-path: none !important;
    animation: none !important;
    transition: none !important;
  }

  .case-media::before,
  .record-row::after,
  .workflow-progress-bar {
    width: 100% !important;
    height: 100% !important;
    transition: none !important;
  }

  .hero-portrait-img {
    transform: none !important;
  }

  .glow-hero,
  .glow-mid,
  .glow-lower {
    animation: none !important;
    transform: none !important;
  }
}