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

:root {
  --bg: #0a0a0a;
  --bg-elevated: #111111;
  --text: #f5f0e8;
  --text-muted: #666;
  --text-subtle: #444;
  --accent: #2dd4bf;
  --accent-dim: rgba(45, 212, 191, 0.12);
  --accent-glow: rgba(45, 212, 191, 0.25);
  --serif: 'Instrument Serif', serif;
  --sans: 'Space Grotesk', sans-serif;
  --mono: 'Space Mono', monospace;
}

html {
  font-size: 16px;
  scroll-behavior: auto;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}

::selection {
  background: var(--accent);
  color: var(--bg);
}

/* Grain + scanline overlay */
body::after {
  content: '';
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(45, 212, 191, 0.015) 2px,
      rgba(45, 212, 191, 0.015) 4px
    ),
    url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 10000;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ============================================
   RETRO-FUTURISTIC ELEMENTS
   ============================================ */

/* Perspective grid background for hero */
.hero-grid {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40vh;
  background:
    linear-gradient(var(--bg) 0%, transparent 30%),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 79px,
      rgba(45, 212, 191, 0.06) 79px,
      rgba(45, 212, 191, 0.06) 80px
    ),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 79px,
      rgba(45, 212, 191, 0.06) 79px,
      rgba(45, 212, 191, 0.06) 80px
    );
  transform: perspective(500px) rotateX(60deg);
  transform-origin: bottom;
  pointer-events: none;
  mask-image: linear-gradient(transparent, black 40%);
  -webkit-mask-image: linear-gradient(transparent, black 40%);
}

/* Status indicator in nav */
.nav-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.nav-status .dot-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
  box-shadow: 0 0 8px var(--accent-glow);
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--accent-glow); }
  50% { opacity: 0.4; box-shadow: 0 0 2px var(--accent-glow); }
}

/* Hero coordinates / meta-info strip */
.hero-meta-strip {
  position: absolute;
  top: 50%;
  right: 3rem;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  color: var(--text-subtle);
  text-transform: uppercase;
  writing-mode: vertical-rl;
  text-orientation: mixed;
}

.hero-meta-strip span {
  transition: color 0.3s ease;
}

.hero-meta-strip span:hover {
  color: var(--accent);
}

/* Glitch effect on section labels */
.section-label {
  position: relative;
}

.section-label:hover {
  animation: glitch 0.3s ease;
}

@keyframes glitch {
  0% { transform: translate(0); }
  20% { transform: translate(-2px, 1px); }
  40% { transform: translate(2px, -1px); }
  60% { transform: translate(-1px, -1px); }
  80% { transform: translate(1px, 1px); }
  100% { transform: translate(0); }
}

/* Word rotator in subtitle */
.word-rotator {
  display: inline-block;
  position: relative;
  font-family: var(--serif);
  font-style: italic;
  color: var(--accent);
  clip-path: inset(-0.1em 0 -0.4em 0);
  vertical-align: baseline;
  height: 1.2em;
  transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.word-rotator-sizer {
  display: none;
}

.word-rotator-item {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transform: translateY(100%);
  transition: opacity 0.45s ease, transform 0.45s ease;
  white-space: nowrap;
}

.word-rotator-item.active {
  opacity: 1;
  transform: translateY(0);
}

.word-rotator-item.exit {
  opacity: 0;
  transform: translateY(-100%);
}

/* Retro badge / pill labels */
.retro-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.75rem;
  border: 1px solid var(--accent);
  border-radius: 100px;
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  backdrop-filter: blur(4px);
}

.retro-badge .badge-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
}

/* Dashed corner frames on case mockups */
.case-mockup {
  position: relative;
}

.case-mockup::before,
.case-mockup::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 24px;
  border-color: var(--accent);
  border-style: solid;
  opacity: 0.4;
  z-index: 2;
  transition: opacity 0.3s ease;
}

.case-mockup::before {
  top: -1px;
  left: -1px;
  border-width: 1px 0 0 1px;
}

.case-mockup::after {
  bottom: -1px;
  right: -1px;
  border-width: 0 1px 1px 0;
}

.case-mockup:hover::before,
.case-mockup:hover::after {
  opacity: 1;
}

/* Blinking cursor after subtitle */
.blink-cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--accent);
  margin-left: 4px;
  animation: blink 1s step-end infinite;
  vertical-align: text-bottom;
}

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

/* Dotted grid pattern for about section */
.about {
  position: relative;
}

.about::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background-image: radial-gradient(circle, rgba(45, 212, 191, 0.08) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
  opacity: 0.6;
}

/* Stat numbers glow */
.stat-number {
  text-shadow: 0 0 30px var(--accent-glow);
}

/* Result card accent glow on hover */
.result-card:hover {
  box-shadow: 0 0 30px var(--accent-dim), inset 0 0 30px rgba(45, 212, 191, 0.03);
}

/* Footer retro divider with ASCII-style dots */
.retro-divider {
  padding: 1rem 3rem;
  font-family: var(--mono);
  font-size: 0.5rem;
  color: var(--text-subtle);
  letter-spacing: 0.5em;
  text-align: center;
  user-select: none;
  overflow: hidden;
}

/* Timeline dot glow */
.timeline-item::before {
  box-shadow: 0 0 10px var(--accent-glow);
}

/* Marquee glow borders */
.marquee {
  border-color: rgba(45, 212, 191, 0.15);
}

/* Project item hover glow line */
.project-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
  transition: width 0.6s ease;
}

.project-item:hover::after {
  width: 60%;
}

/* CRT-style hover effect on images */
.case-mockup:hover img {
  filter: contrast(1.02) brightness(1.02);
}

/* Responsive: hide some retro elements on mobile */
@media (max-width: 768px) {
  .hero-meta-strip { display: none; }
  .hero-grid { height: 25vh; }
  .about::before { display: none; }
  .retro-divider { padding: 1rem 1.5rem; }
}

/* ============================================
   CUSTOM CURSOR
   ============================================ */
.cursor {
  position: fixed;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: difference;
  transform: translate(-50%, -50%);
  transition: width 0.3s ease, height 0.3s ease;
}

.cursor.hovering {
  width: 60px;
  height: 60px;
}

/* ============================================
   NAV
   ============================================ */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.5rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  mix-blend-mode: difference;
}

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

.nav-logo {
  font-family: var(--serif);
  font-size: 1.1rem;
  visibility: hidden;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav-links a {
  position: relative;
  padding: 0.25rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--text);
  transition: width 0.3s ease;
}

.nav-links a:hover::after { width: 100%; }

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 3rem;
  padding-bottom: 10rem;
  position: relative;
}

.hero-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2rem;
}

.hero-name-spacer {
  min-height: calc(clamp(4rem, 12vw, 11rem) * 1.85);
  margin-bottom: 1rem;
}

.hero-name {
  font-size: clamp(4rem, 12vw, 11rem);
  line-height: 0.9;
  font-family: var(--serif);
  font-weight: 400;
  cursor: default;
  position: fixed;
  top: 0;
  left: 0;
  transform-origin: top left;
  will-change: transform;
  z-index: 1001;
  pointer-events: auto;
}

.hero-name .char {
  display: inline-block;
  transition: font-family 0.25s ease, font-weight 0.25s ease, font-style 0.25s ease, transform 0.25s ease, color 0.3s ease;
  will-change: font-family, font-weight, transform;
  height: 1.05em;
  line-height: 1.05em;
  vertical-align: top;
  overflow: hidden;
}

.hero-name .char:hover {
  color: var(--accent);
}

.hero-name .word-space {
  display: inline-block;
  width: 0.25em;
}

.hero-subtitle {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 300;
  color: var(--text-muted);
  margin-top: 1.5rem;
  max-width: 700px;
  line-height: 1.8;
}

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

.hero-subtitle em {
  font-family: var(--serif);
  font-style: italic;
  color: var(--text);
}

.hero-role {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: 2rem;
}

/* ============================================
   FULL-PAGE BACKGROUND LAYER
   ============================================ */
.bg-layer {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: -1;
  transition: background-color 0.8s ease;
  background-color: var(--bg);
}

/* ============================================
   SCROLL FILL TEXT (MANIFESTO) — CHUNKED
   ============================================ */
.manifesto-wrapper {
  position: relative;
}

.manifesto-block {
  padding: 12vh 3rem;
  max-width: 1000px;
  position: relative;
}

.manifesto-block:nth-child(odd) {
  margin-left: auto;
  margin-right: 3rem;
}

.manifesto-text {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  line-height: 1.5;
  font-weight: 400;
}

.manifesto-text .word {
  display: inline-block;
  color: rgba(245, 240, 232, 0.12);
  transition: color 0.15s ease;
  margin-right: 0.18em;
}

.manifesto-text .word.active {
  color: var(--text);
}

.manifesto-text .word.highlight.active {
  color: var(--accent);
  text-shadow: 0 0 20px var(--accent-glow);
}

/* Block number label */
.manifesto-block-num {
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.manifesto-block-num::after {
  content: '';
  width: 30px;
  height: 1px;
  background: var(--text-subtle);
}

/* ============================================
   MANIFESTO ILLUSTRATIONS (scroll-driven)
   ============================================ */
.manifesto-illustration {
  padding: 8vh 3rem;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* Illustration 1: Orbital rings (scroll-driven rotation) */
.illust-orbit {
  width: 200px;
  height: 200px;
  position: relative;
  opacity: 0;
  transform: scale(0.6);
  transition: opacity 0.4s ease, transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.illust-orbit.in-view {
  opacity: 1;
  transform: scale(1);
}

.illust-orbit .ring {
  position: absolute;
  border: 1px solid rgba(45, 212, 191, 0.2);
  border-radius: 50%;
}

.illust-orbit .ring:nth-child(1) {
  width: 200px; height: 200px;
  top: 0; left: 0;
}

.illust-orbit .ring:nth-child(2) {
  width: 150px; height: 150px;
  top: 25px; left: 25px;
  border-color: rgba(45, 212, 191, 0.3);
}

.illust-orbit .ring:nth-child(3) {
  width: 80px; height: 80px;
  top: 60px; left: 60px;
  border-color: rgba(45, 212, 191, 0.15);
}

.illust-orbit .core {
  position: absolute;
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 20px var(--accent-glow), 0 0 40px rgba(45, 212, 191, 0.1);
}

.illust-orbit .satellite {
  position: absolute;
  width: 4px; height: 4px;
  background: var(--accent);
  border-radius: 50%;
  top: 0; left: 50%;
  transform: translateX(-50%);
}

/* Illustration 2: Circuit / data flow (scroll-driven fill) */
.illust-circuit {
  display: flex;
  align-items: center;
  gap: 0;
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--text-subtle);
  letter-spacing: 0.1em;
}

.circuit-node {
  width: 10px;
  height: 10px;
  border: 1px solid rgba(45, 212, 191, 0.2);
  border-radius: 50%;
  flex-shrink: 0;
  transition: border-color 0.4s ease, background 0.4s ease, box-shadow 0.4s ease;
}

.circuit-node.lit {
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
}

.circuit-line {
  width: 60px;
  height: 1px;
  background: rgba(45, 212, 191, 0.08);
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}

.circuit-line .fill {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.circuit-line.lit .fill {
  transform: scaleX(1);
}

.circuit-label {
  padding: 0.3rem 0.6rem;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 3px;
  white-space: nowrap;
  color: var(--text-subtle);
  transition: border-color 0.4s ease, color 0.4s ease;
}

.circuit-label.lit {
  border-color: var(--accent);
  color: var(--accent);
}

/* Illustration 3: Radar scanner (scroll-driven) */
.illust-radar {
  width: 220px;
  height: 220px;
  position: relative;
  opacity: 0;
  transform: scale(0.7);
  transition: opacity 0.5s ease, transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.illust-radar.in-view {
  opacity: 1;
  transform: scale(1);
}

.illust-radar .radar-ring {
  position: absolute;
  border: 1px solid rgba(45, 212, 191, 0.1);
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

.illust-radar .radar-ring:nth-child(1) { width: 220px; height: 220px; border-color: rgba(45, 212, 191, 0.2); }
.illust-radar .radar-ring:nth-child(2) { width: 160px; height: 160px; }
.illust-radar .radar-ring:nth-child(3) { width: 100px; height: 100px; }
.illust-radar .radar-ring:nth-child(4) { width: 40px; height: 40px; }

.illust-radar .radar-cross-h,
.illust-radar .radar-cross-v {
  position: absolute;
  background: rgba(45, 212, 191, 0.07);
}

.illust-radar .radar-cross-h { width: 100%; height: 1px; top: 50%; }
.illust-radar .radar-cross-v { width: 1px; height: 100%; left: 50%; }

.illust-radar .radar-sweep {
  position: absolute;
  width: 50%;
  height: 50%;
  top: 0; left: 50%;
  transform-origin: bottom left;
  background: conic-gradient(
    from 0deg,
    rgba(45, 212, 191, 0.25) 0deg,
    transparent 60deg
  );
  border-radius: 0 100% 0 0;
}

.illust-radar .radar-center {
  position: absolute;
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 12px var(--accent-glow);
}

.illust-radar .radar-blip {
  position: absolute;
  width: 5px; height: 5px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0;
  transform: scale(0);
  transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 0 8px var(--accent-glow);
}

.illust-radar .radar-blip.visible {
  opacity: 1;
  transform: scale(1);
}

.illust-radar .radar-blip-label {
  position: absolute;
  font-family: var(--mono);
  font-size: 0.45rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.illust-radar .radar-blip-label.visible { opacity: 0.8; }

.illust-radar .radar-readout {
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.15em;
  color: var(--text-subtle);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.illust-radar.in-view .radar-readout { opacity: 1; }

@media (max-width: 768px) {
  .manifesto-block { padding: 8vh 1.5rem; }
  .manifesto-block:nth-child(odd) { margin-right: 1.5rem; }
  .manifesto-illustration { padding: 4vh 1.5rem; }
  .illust-circuit { flex-wrap: wrap; justify-content: center; gap: 0.5rem; }
  .circuit-line { width: 30px; }
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 3rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--text-subtle);
}

/* ============================================
   ABOUT
   ============================================ */
.about {
  padding: 10vh 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  max-width: 1400px;
}

.about-text {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-muted);
}

.about-text strong {
  color: var(--text);
  font-weight: 500;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-content: start;
}

.stat {
  border-left: 1px solid var(--text-subtle);
  padding-left: 1.5rem;
}

.stat-number {
  font-family: var(--serif);
  font-size: 3rem;
  line-height: 1;
  color: var(--accent);
}

.stat-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* ============================================
   WORK / PROJECTS
   ============================================ */
.work {
  padding: 10vh 3rem 5vh;
}

.project-list {
  border-top: 1px solid var(--text-subtle);
}

.project-item {
  border-bottom: 1px solid var(--text-subtle);
  padding: 2.5rem 0;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  cursor: pointer;
  position: relative;
  transition: padding-left 0.4s ease;
}

.project-item:hover {
  padding-left: 1rem;
}

.project-item-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.project-item-title {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 3.5rem);
  font-weight: 400;
  transition: color 0.3s ease;
}

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

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

.project-item-arrow {
  font-size: 2rem;
  transition: transform 0.4s ease, color 0.3s ease;
  color: var(--text-muted);
}

.project-item:hover .project-item-arrow {
  transform: translate(8px, -8px);
  color: var(--accent);
}

/* Hover image that follows cursor */
.project-hover-img {
  position: fixed;
  width: 350px;
  height: 220px;
  object-fit: cover;
  pointer-events: none;
  z-index: 100;
  opacity: 0;
  transform: scale(0.8);
  border-radius: 4px;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

/* ============================================
   CASE STUDY DETAIL SECTIONS
   ============================================ */

.case-hero {
  margin-bottom: 6rem;
}

.case-hero-title {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 1.05;
  margin-bottom: 2rem;
}

.case-hero-quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  color: var(--text-muted);
  max-width: 800px;
  border-left: 2px solid var(--accent);
  padding-left: 1.5rem;
}

.case-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
  padding: 2rem 0;
  border-top: 1px solid var(--text-subtle);
  border-bottom: 1px solid var(--text-subtle);
}

.case-meta-item {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.case-meta-item span {
  display: block;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-size: 0.6rem;
}

.case-meta-item strong {
  color: var(--text);
  font-weight: 400;
  font-family: var(--sans);
  font-size: 0.9rem;
  text-transform: none;
  letter-spacing: 0;
}

.case-section {
  margin: 6rem 0;
}

.case-section-title {
  font-family: var(--serif);
  font-size: 2rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.case-section-title .num {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.1em;
}

.case-body {
  max-width: 800px;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-muted);
}

.case-body p {
  margin-bottom: 1.5rem;
}

.case-body strong {
  color: var(--text);
  font-weight: 500;
}

/* Results cards */
.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 3rem 0;
}

.result-card {
  background: var(--bg-elevated);
  border: 1px solid var(--text-subtle);
  border-radius: 8px;
  padding: 2rem;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

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

.result-card-value {
  font-family: var(--serif);
  font-size: 2.5rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.result-card-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Back button */
.case-back {
  position: fixed;
  top: 1.5rem;
  left: 3rem;
  z-index: 100;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  transition: color 0.3s ease;
}

.case-back:hover { color: var(--accent); }

.case-back .arrow {
  display: inline-block;
  transition: transform 0.3s ease;
}

.case-back:hover .arrow { transform: translateX(-6px); }

/* Case study layout with sidebar */
.case-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 4rem;
  max-width: 1200px;
}

.case-sidebar {
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 6rem;
  align-self: start;
  border-left: 1px solid var(--text-subtle);
  padding-left: 1.5rem;
  max-height: calc(100vh - 8rem);
  overflow-y: auto;
  mix-blend-mode: normal;
  justify-content: flex-start;
  align-items: stretch;
}

.case-sidebar a {
  display: block;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-subtle);
  padding: 0.5rem 0;
  transition: color 0.3s ease;
}

.case-sidebar a:hover,
.case-sidebar a.active {
  color: var(--accent);
}

.case-sidebar a.active {
  position: relative;
}

.case-sidebar a.active::before {
  content: '';
  position: absolute;
  left: -1.5rem;
  top: 50%;
  transform: translateY(-50%);
  width: 2px;
  height: 60%;
  background: var(--accent);
}

/* Recreated diagrams */
.diagram-flow {
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
  padding: 2rem 0;
}

.diagram-flow-step {
  padding: 0.75rem 1.25rem;
  border: 1px solid var(--text-subtle);
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  white-space: nowrap;
  text-align: center;
  transition: border-color 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
}

.diagram-flow-step:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.diagram-flow-arrow {
  font-size: 0.8rem;
  color: var(--text-subtle);
  padding: 0 0.5rem;
  flex-shrink: 0;
}

/* Service blueprint */
.blueprint {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 0;
  margin: 2rem 0;
  border: 1px solid var(--text-subtle);
  border-radius: 8px;
  overflow: hidden;
}

.blueprint-row {
  display: contents;
}

.blueprint-label {
  padding: 1rem;
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  border-right: 1px solid rgba(255,255,255,0.05);
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
}

.blueprint-content {
  padding: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  line-height: 1.6;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.blueprint-content .tag {
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--text-subtle);
  border-radius: 100px;
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

/* SWOT Grid */
.swot-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--text-subtle);
  border-radius: 8px;
  overflow: hidden;
  margin: 2rem 0;
}

.swot-cell {
  background: var(--bg-elevated);
  padding: 1.5rem;
}

.swot-cell-title {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.swot-cell ul {
  list-style: none;
  padding: 0;
}

.swot-cell li {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 0.3rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  line-height: 1.5;
}

.swot-cell li:last-child { border-bottom: none; }

/* Sitemap tree */
.sitemap-tree {
  margin: 2rem 0;
  padding-left: 1.5rem;
  border-left: 1px solid var(--text-subtle);
}

.sitemap-node {
  padding: 0.5rem 0;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  position: relative;
}

.sitemap-node::before {
  content: '';
  position: absolute;
  left: -1.5rem;
  top: 50%;
  width: 1rem;
  height: 1px;
  background: var(--text-subtle);
}

.sitemap-node.root {
  color: var(--accent);
  font-size: 0.75rem;
}

.sitemap-children {
  padding-left: 1.5rem;
  border-left: 1px solid rgba(255,255,255,0.05);
}

/* Ansoff Matrix */
.ansoff-grid {
  display: grid;
  grid-template-columns: auto 1fr 1fr;
  grid-template-rows: auto 1fr 1fr;
  gap: 1px;
  background: var(--text-subtle);
  border-radius: 8px;
  overflow: hidden;
  margin: 2rem 0;
}

.ansoff-header {
  background: var(--bg);
  padding: 0.75rem;
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ansoff-cell {
  background: var(--bg-elevated);
  padding: 1.25rem;
  transition: background 0.3s ease;
}

.ansoff-cell:hover {
  background: rgba(45, 212, 191, 0.05);
}

.ansoff-cell-title {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.ansoff-cell p {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Brand before/after */
.brand-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin: 2rem 0;
}

.brand-comparison .label {
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: 0.75rem;
}

/* Image gallery grid */
.image-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.image-gallery .case-mockup {
  margin: 0;
}

@media (max-width: 768px) {
  .case-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .case-sidebar {
    position: relative;
    top: 0;
    border-left: none;
    border-bottom: 1px solid var(--text-subtle);
    padding-left: 0;
    padding-bottom: 1rem;
    margin-bottom: 2rem;
  }
  .case-sidebar a.active::before { display: none; }
  .swot-grid { grid-template-columns: 1fr; }
  .brand-comparison { grid-template-columns: 1fr; }
  .ansoff-grid { font-size: 0.7rem; }
}

/* Mockup images */
.case-mockup {
  margin: 3rem 0;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--text-subtle);
}

.case-mockup img {
  width: 100%;
  display: block;
}

.case-mockup figcaption {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  padding: 1rem 1.5rem;
  letter-spacing: 0.05em;
}

/* Video player */
.case-video {
  margin: 3rem 0;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--text-subtle);
}
.case-video video {
  width: 100%;
  display: block;
  background: #000;
  max-height: 70vh;
  object-fit: contain;
}
.case-video figcaption {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  padding: 1rem 1.5rem;
  letter-spacing: 0.05em;
}

/* Competitor comparison table */
.competitor-table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  font-size: 0.75rem;
  overflow-x: auto;
  display: block;
}
.competitor-table th,
.competitor-table td {
  padding: 0.75rem 1rem;
  border: 1px solid var(--text-subtle);
  text-align: center;
  white-space: nowrap;
}
.competitor-table th {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: rgba(255,255,255,0.03);
}
.competitor-table td:first-child {
  text-align: left;
  font-family: var(--sans);
  font-size: 0.8rem;
  color: var(--text);
  white-space: normal;
  min-width: 180px;
}
.competitor-table th:first-child {
  text-align: left;
}
.dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.dot-green { background: #4ade80; }
.dot-yellow { background: #facc15; }
.dot-red { background: #f87171; }

/* Implications table */
.implications-table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  font-size: 0.8rem;
}
.implications-table th,
.implications-table td {
  padding: 0.9rem 1.2rem;
  border: 1px solid var(--text-subtle);
  vertical-align: top;
  text-align: left;
}
.implications-table th {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: rgba(255,255,255,0.03);
}
.implications-table td:first-child {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--accent);
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.implications-table ul {
  margin: 0;
  padding-left: 1rem;
  color: var(--text-muted);
}
.implications-table ul li {
  margin-bottom: 0.25rem;
}

/* Competitor chart recreation */
.chart-bar-container {
  margin: 2rem 0;
}

.chart-bar-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.chart-bar-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  text-align: right;
}

.chart-bar-track {
  height: 28px;
  background: var(--bg-elevated);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.chart-bar-fill {
  height: 100%;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--accent), rgba(45, 212, 191, 0.3));
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.chart-bar-fill.animated {
  transform: scaleX(1);
}

.chart-bar-value {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--bg);
  font-weight: 700;
}

/* Funnel recreation */
.funnel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  margin: 3rem 0;
}

.funnel-step {
  padding: 1rem 2rem;
  text-align: center;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--text-subtle);
  border-radius: 4px;
  transition: border-color 0.3s ease, background 0.3s ease;
  cursor: default;
}

.funnel-step:nth-child(1) { width: 100%; }
.funnel-step:nth-child(2) { width: 85%; }
.funnel-step:nth-child(3) { width: 70%; }
.funnel-step:nth-child(4) { width: 55%; }
.funnel-step:nth-child(5) { width: 40%; }

.funnel-step:hover {
  border-color: var(--accent);
  background: var(--accent-dim);
}

/* Persona cards */
.persona-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.persona-card {
  background: var(--bg-elevated);
  border: 1px solid var(--text-subtle);
  border-radius: 8px;
  padding: 1.5rem;
  transition: border-color 0.3s ease;
}

.persona-card:hover { border-color: var(--accent); }

.persona-card-icon {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.persona-card-name {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  color: var(--accent);
}

.persona-card-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ============================================
   TOOLS SECTION
   ============================================ */
.tools {
  padding: 10vh 3rem;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.tools-category {
  background: var(--bg-elevated);
  border: 1px solid var(--text-subtle);
  border-radius: 8px;
  padding: 2rem;
  transition: border-color 0.4s ease;
}

.tools-category:hover {
  border-color: var(--accent);
}

.tools-category-title {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.tools-category ul {
  list-style: none;
}

.tools-category li {
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 0.95rem;
  color: var(--text-muted);
  transition: color 0.2s ease, padding-left 0.3s ease;
}

.tools-category li:hover {
  color: var(--text);
  padding-left: 0.5rem;
}

.tools-category li:last-child { border-bottom: none; }

/* ============================================
   EXPERIENCE TIMELINE
   ============================================ */
.experience {
  padding: 10vh 3rem;
  max-width: 1000px;
}

.timeline {
  position: relative;
  padding-left: 3rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--text-subtle);
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -3rem;
  top: 0.6rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  transform: translateX(-3.5px);
}

.timeline-item:last-child { border-bottom: none; }

.timeline-date {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.timeline-company {
  font-family: var(--serif);
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.timeline-role {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.timeline-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 600px;
}

/* ============================================
   CONTACT / FOOTER
   ============================================ */
.contact {
  padding: 15vh 3rem 5vh;
}

.contact-heading {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 1.05;
  margin-bottom: 3rem;
}

.contact-heading em {
  font-style: italic;
  color: var(--accent);
}

.contact-ctas {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.contact-btn-primary {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--accent);
  color: #0a0a0a;
  border: none;
  padding: 0.85rem 1.75rem;
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.contact-btn-primary:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

.contact-btn-secondary {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--text-subtle);
  padding: 0.85rem 1.75rem;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.contact-btn-secondary:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.contact-links {
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
  margin-bottom: 8rem;
}

/* ============================================
   CONTACT MODAL
   ============================================ */
.contact-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.contact-modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.contact-modal {
  background: #111;
  border: 1px solid rgba(45, 212, 191, 0.2);
  padding: 3rem;
  max-width: 560px;
  width: 100%;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}
.contact-modal-overlay.open .contact-modal {
  transform: translateY(0);
}

.contact-modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
  padding: 0.25rem;
  transition: color 0.2s ease;
}
.contact-modal-close:hover { color: var(--accent); }

.contact-modal-label {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.contact-modal-title {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.contact-modal-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.contact-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.contact-form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.contact-form-field label {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.contact-form-field input,
.contact-form-field textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--text-subtle);
  color: var(--text);
  font-family: var(--sans);
  font-size: 0.9rem;
  padding: 0.75rem 1rem;
  outline: none;
  transition: border-color 0.2s ease;
  resize: none;
  width: 100%;
}
.contact-form-field input::placeholder,
.contact-form-field textarea::placeholder {
  color: var(--text-subtle);
}
.contact-form-field input:focus,
.contact-form-field textarea:focus {
  border-color: var(--accent);
}

.contact-form-footer {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.contact-form-submit {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--accent);
  color: #0a0a0a;
  border: none;
  padding: 0.85rem 1.75rem;
  cursor: pointer;
  transition: opacity 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.contact-form-submit:hover { opacity: 0.85; }
.contact-form-submit .arrow-right { font-size: 1rem; }

.contact-form-calendly {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}
.contact-form-calendly:hover { color: var(--accent); }

@media (max-width: 500px) {
  .contact-form-row { grid-template-columns: 1fr; }
  .contact-modal { padding: 2rem 1.5rem; }
}

.contact-link {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  position: relative;
  padding-bottom: 0.25rem;
  transition: color 0.3s ease;
}

.contact-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--text-subtle);
  transition: background 0.3s ease;
}

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

.contact-link:hover::after {
  background: var(--accent);
}

footer {
  padding: 2rem 3rem;
  border-top: 1px solid var(--text-subtle);
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

/* ============================================
   REVEAL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================
   HORIZONTAL MARQUEE
   ============================================ */
/* Logo marquee */
.logo-marquee {
  overflow: hidden;
  white-space: nowrap;
  padding: 3.5rem 0;
  border-top: 1px solid var(--text-subtle);
  border-bottom: 1px solid var(--text-subtle);
}

.hero-logo-marquee {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: none;
}

.logo-marquee-label {
  text-align: center;
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: 1.5rem;
}

.logo-marquee-inner {
  display: inline-flex;
  align-items: center;
  gap: 5rem;
  animation: marquee 40s linear infinite;
}

.logo-marquee-inner img {
  height: 40px;
  width: auto;
  opacity: 0.4;
  transition: opacity 0.3s ease;
  flex-shrink: 0;
}

.logo-marquee-inner img:hover {
  opacity: 0.8;
}

/* Logo with YC badge wrapper */
.logo-with-badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-with-badge .yc-micro {
  position: absolute;
  top: -10px;
  right: -18px;
  padding: 0.15rem 0.4rem;
  background: #f26522;
  color: #fff;
  font-family: var(--mono);
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  border-radius: 3px;
  line-height: 1.3;
  white-space: nowrap;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* YC batch tag */
.yc-tag {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  background: #f26522;
  color: #fff;
  font-family: var(--mono);
  font-size: 0.5rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: 3px;
  margin-left: 0.75rem;
  vertical-align: middle;
  line-height: 1.4;
}

/* ============================================
   SKILLS TAG CLOUD
   ============================================ */
.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 2rem 0;
}

.skill-tag {
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--text-subtle);
  border-radius: 100px;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  transition: all 0.3s ease;
  cursor: default;
}

.skill-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* ============================================
   CASE PAGE WRAPPER
   ============================================ */
.case-page {
  padding: 6rem 3rem 3rem;
  max-width: 1400px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .case-page { padding: 5rem 1.5rem 2rem; }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  nav { padding: 1rem 1.5rem; }
  .nav-links { display: none; }
  .hero { padding: 0 1.5rem; }
  .hero-scroll-indicator { left: 1.5rem; }
  .manifesto-block { padding: 8vh 1.5rem; }
  .about {
    grid-template-columns: 1fr;
    gap: 3rem;
    padding: 10vh 1.5rem;
  }
  .work { padding: 10vh 1.5rem 5vh; }
  .tools { padding: 10vh 1.5rem; }
  .tools-grid { grid-template-columns: 1fr; }
  .experience { padding: 10vh 1.5rem; }
  .contact { padding: 10vh 1.5rem 5vh; }
  footer { padding: 2rem 1.5rem; flex-direction: column; gap: 0.5rem; }
  .cursor { display: none; }
  body { cursor: auto; }
  .project-hover-img { display: none; }
  .results-grid { grid-template-columns: 1fr; }
  .chart-bar-row { grid-template-columns: 80px 1fr; }
  .case-back { left: 1.5rem; }
}