/* ---------------------------------------------------------------------------
   Lex Matondo — Minimal Editorial Black-and-White Portfolio
   Monochrome System: #050505, #111111, #F2F2F0, #999999
   Typography: Inter + JetBrains Mono
--------------------------------------------------------------------------- */

:root {
  --bg-primary: #050505;
  --bg-secondary: #111111;
  --text-primary: #f2f2f0;
  --text-muted: #999999;
  --border: rgba(255, 255, 255, 0.14);
  --border-subtle: rgba(255, 255, 255, 0.08);

  --font-main: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", monospace;

  --max-width: 1080px;
  --ease-smooth: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: #ffffff;
  color: #000000;
}

a {
  color: inherit;
  text-decoration: none;
}

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

/* ---------------------------------------------------------------------------
   SHELL CONTAINER
--------------------------------------------------------------------------- */
.portfolio-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ---------------------------------------------------------------------------
   SITE HEADER / COMPACT NAV
--------------------------------------------------------------------------- */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2.25rem 0 2rem;
  border-bottom: 1px solid var(--border);
}

.site-brand {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-primary);
  transition: opacity 200ms ease;
}

.site-brand:hover {
  opacity: 0.7;
}

.mode-switch-group {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  position: relative;
  padding-bottom: 4px;
}

.mode-btn {
  color: var(--text-muted);
  padding: 0.25rem 0.4rem;
  position: relative;
  transition: color 220ms ease;
  outline: none;
  z-index: 2;
}

.mode-btn:hover {
  color: var(--text-primary);
}

.mode-btn.is-active {
  color: var(--text-primary);
  font-weight: 700;
}

.mode-slider-indicator {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 1.5px;
  background: var(--text-primary);
  transition: transform 280ms var(--ease-smooth), width 280ms var(--ease-smooth);
  pointer-events: none;
  z-index: 1;
}

.mode-sep {
  color: var(--border);
  font-size: 11px;
}

/* Horizontal Monochrome Discipline Shutter Layer */
.discipline-wipe-layer {
  position: fixed;
  inset: 0;
  background: #050505;
  z-index: 95;
  pointer-events: none;
  transform: scaleX(0);
  transition: transform 260ms var(--ease-smooth);
  will-change: transform;
}

.discipline-wipe-layer.wipe-to-create-in {
  transform: scaleX(1);
  transform-origin: left center;
  box-shadow: 2px 0 0 rgba(255, 255, 255, 0.15);
}

.discipline-wipe-layer.wipe-to-create-out {
  transform: scaleX(0);
  transform-origin: right center;
}

.discipline-wipe-layer.wipe-to-tech-in {
  transform: scaleX(1);
  transform-origin: right center;
  box-shadow: -2px 0 0 rgba(255, 255, 255, 0.15);
}

.discipline-wipe-layer.wipe-to-tech-out {
  transform: scaleX(0);
  transform-origin: left center;
}

.portfolio-main.is-switching {
  opacity: 0.15;
  transition: opacity 180ms ease;
}

.discipline-view {
  animation: disciplineViewEntrance 420ms var(--ease-smooth) forwards;
}

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

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.site-nav a:hover {
  color: var(--text-primary);
}

/* ---------------------------------------------------------------------------
   DISCIPLINE VIEW SWITCHING
--------------------------------------------------------------------------- */
body[data-mode="code"] .view-create {
  display: none !important;
}

body[data-mode="create"] .view-tech {
  display: none !important;
}

.discipline-view {
  display: flex;
  flex-direction: column;
  gap: 6rem;
}

/* ---------------------------------------------------------------------------
   EDITORIAL HERO INTRO
--------------------------------------------------------------------------- */
.editorial-hero {
  padding: 5rem 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hero-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--text-muted);
}

.hero-heading {
  font-size: clamp(2.25rem, 5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.08;
  color: var(--text-primary);
  max-width: 800px;
}

/* ---------------------------------------------------------------------------
   01 / FEATURED PROJECT (COE LGU PORTAL)
--------------------------------------------------------------------------- */
.featured-project {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  border-top: 1px solid var(--border);
  padding-top: 3.5rem;
}

.featured-meta {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.featured-index {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--text-muted);
}

.featured-title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text-primary);
}

.featured-tagline {
  font-size: 15px;
  color: var(--text-muted);
}

.featured-visual {
  width: 100%;
  border: 1px solid var(--border);
  overflow: hidden;
  background: var(--bg-secondary);
  position: relative;
}

.crossfade-container {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 1540 / 772;
  background: var(--bg-secondary);
  overflow: hidden;
}

.crossfade-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  opacity: 0;
  transform: scale(1.01);
  transition: opacity 750ms var(--ease-smooth), transform 800ms var(--ease-smooth);
  pointer-events: none;
  display: block;
}

.crossfade-slide.is-active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

/* Internal Right-to-Left Monochrome Shutter Blade */
.cf-shutter-blade {
  position: absolute;
  inset: 0;
  background: #050505;
  z-index: 12;
  pointer-events: none;
  transform: scaleX(0);
  will-change: transform;
}

.cf-shutter-blade.wipe-rtl-in {
  transform: scaleX(1);
  transform-origin: right center;
  box-shadow: -2px 0 0 rgba(255, 255, 255, 0.18);
  transition: transform 230ms var(--ease-smooth);
}

.cf-shutter-blade.wipe-rtl-out {
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 230ms var(--ease-smooth);
}

.cf-shutter-blade.wipe-ltr-in {
  transform: scaleX(1);
  transform-origin: left center;
  box-shadow: 2px 0 0 rgba(255, 255, 255, 0.18);
  transition: transform 230ms var(--ease-smooth);
}

.cf-shutter-blade.wipe-ltr-out {
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 230ms var(--ease-smooth);
}

.crossfade-badge {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  z-index: 15;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(5, 5, 5, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  transition: color 200ms ease, border-color 200ms ease, background-color 200ms ease;
}

.crossfade-badge:hover {
  color: var(--text-primary);
  border-color: var(--text-primary);
  background: rgba(17, 17, 17, 0.95);
}

.crossfade-controls {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 1rem;
  pointer-events: none;
  z-index: 10;
}

.cf-nav-btn {
  pointer-events: auto;
  width: 36px;
  height: 36px;
  background: rgba(5, 5, 5, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid var(--border);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  opacity: 0;
  transition: opacity 250ms ease, color 200ms ease, background-color 200ms ease, border-color 200ms ease;
}

.crossfade-container:hover .cf-nav-btn {
  opacity: 0.85;
}

.cf-nav-btn:hover {
  opacity: 1 !important;
  color: var(--text-primary);
  border-color: var(--text-primary);
  background: rgba(17, 17, 17, 0.95);
}

.crossfade-indicators {
  position: absolute;
  bottom: 1.25rem;
  right: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  z-index: 15;
  background: rgba(5, 5, 5, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--border);
}

.cf-dot {
  width: 6px;
  height: 6px;
  padding: 0;
  border: none;
  border-radius: 9999px;
  background: var(--text-muted);
  opacity: 0.4;
  cursor: pointer;
  outline: none;
  transition: opacity 250ms ease, transform 250ms var(--ease-smooth), background-color 250ms ease;
}

.cf-dot.is-active {
  opacity: 1;
  background: var(--text-primary);
  transform: scale(1.3);
}

.cf-dot:hover {
  opacity: 0.85;
}

.featured-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-top: 0.5rem;
}

.featured-stack {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.featured-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.action-link {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  border-bottom: 1px solid var(--text-primary);
  padding-bottom: 2px;
  transition: opacity 200ms ease;
}

.action-link:hover {
  opacity: 0.7;
}

.action-link.secondary {
  color: var(--text-muted);
  border-bottom-color: var(--text-muted);
}

/* ---------------------------------------------------------------------------
   COMPACT PROJECT ARCHIVE INDEX
--------------------------------------------------------------------------- */
.project-archive {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  border-top: 1px solid var(--border);
  padding-top: 3.5rem;
}

.archive-heading {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--text-muted);
}

.archive-index {
  display: flex;
  flex-direction: column;
}

.archive-item {
  display: grid;
  grid-template-columns: 1.8fr 1.4fr 0.4fr;
  align-items: baseline;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--border-subtle);
  transition: background-color 200ms ease, padding-left 250ms var(--ease-smooth);
}

.archive-item:hover,
.archive-item:focus-visible {
  padding-left: 0.75rem;
  background: rgba(255, 255, 255, 0.02);
}

.archive-col-title {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.archive-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.archive-sub {
  font-size: 12px;
  color: var(--text-muted);
}

.archive-tech {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.archive-year {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-primary);
  text-align: right;
}

/* ---------------------------------------------------------------------------
   ABOUT / THE PRACTICE (Instagram 4:5 Duo-Portrait Overlay & Color Reveal)
--------------------------------------------------------------------------- */
.about-discipline-section {
  border-top: 1px solid var(--border);
  padding: 5rem 0;
}

.about-discipline-section.create-about {
  padding-bottom: 2rem;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(280px, 360px) 1fr;
  gap: 4.5rem;
  align-items: center;
}

.about-portrait-wrapper {
  display: flex;
  justify-content: flex-start;
}

.duo-portrait-stage {
  position: relative;
  width: 100%;
  max-width: 360px;
}

.portrait-frame.instagram-ratio {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  cursor: crosshair;
  user-select: none;
  -webkit-user-select: none;
  --lens-x: 50%;
  --lens-y: 40%;
  --lens-r: 130px;
}

.portrait-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  pointer-events: none;
}

.portrait-bnw {
  z-index: 1;
  opacity: 1;
}

.portrait-colored {
  z-index: 2;
  opacity: 0;
  -webkit-mask-image: radial-gradient(
    circle var(--lens-r, 130px) at var(--lens-x, 50%) var(--lens-y, 40%),
    rgba(0, 0, 0, 1) 0%,
    rgba(0, 0, 0, 0.85) 30%,
    rgba(0, 0, 0, 0.4) 65%,
    rgba(0, 0, 0, 0) 100%
  );
  mask-image: radial-gradient(
    circle var(--lens-r, 130px) at var(--lens-x, 50%) var(--lens-y, 40%),
    rgba(0, 0, 0, 1) 0%,
    rgba(0, 0, 0, 0.85) 30%,
    rgba(0, 0, 0, 0.4) 65%,
    rgba(0, 0, 0, 0) 100%
  );
  transition: opacity 320ms var(--ease-smooth);
  will-change: mask-image, -webkit-mask-image, opacity;
}

/* Active soft feathered color reveal around cursor */
.duo-portrait-stage.is-lens-active .portrait-colored {
  opacity: 1;
}

.duo-portrait-stage.is-lens-active .portrait-tag-pill {
  opacity: 0;
  transform: translateY(4px);
}

.portrait-tag-pill {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  z-index: 5;
  background: rgba(5, 5, 5, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  pointer-events: none;
  transition: opacity 300ms ease, transform 300ms ease;
}

.tag-mobile {
  display: none;
}

@media (hover: none) or (pointer: coarse) {
  .tag-desktop {
    display: none;
  }
  .tag-mobile {
    display: inline;
  }
}

.about-narrative {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.about-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--text-muted);
}

.about-heading {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--text-primary);
}

.about-body {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-muted);
  max-width: 580px;
}

.about-meta-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
  margin-top: 0.5rem;
}

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

.meta-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

.meta-val {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

@media (max-width: 860px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .duo-portrait-stage {
    max-width: 100%;
  }
}

/* ---------------------------------------------------------------------------
   PHOTOGRAPHY ARCHIVE (CONSOLIDATED)
--------------------------------------------------------------------------- */
.photo-archive {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  border-top: 1px solid var(--border);
  padding-top: 3.5rem;
}

.photo-controls {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 1rem;
}

.archive-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--text-muted);
}

.photo-filters {
  display: flex;
  gap: 1.25rem;
}

.filter-btn {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  transition: color 150ms ease;
  position: relative;
}

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

.filter-btn.is-active {
  color: var(--text-primary);
}

.filter-btn.is-active::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--text-primary);
}

/* Editorial Photography Grid */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.photo-tile {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
  display: block;
  text-align: left;
  opacity: 0;
  transform: translateY(20px);
  clip-path: inset(10% 0 0 0);
  transition: opacity 700ms var(--ease-smooth),
              transform 700ms var(--ease-smooth),
              clip-path 750ms var(--ease-smooth);
  will-change: opacity, transform, clip-path;
}

.photo-grid.is-revealed .photo-tile {
  opacity: 1;
  transform: translateY(0);
  clip-path: inset(0% 0 0 0);
}

.photo-grid.is-revealed .photo-tile:nth-child(1) { transition-delay: 80ms; }
.photo-grid.is-revealed .photo-tile:nth-child(2) { transition-delay: 200ms; }
.photo-grid.is-revealed .photo-tile:nth-child(3) { transition-delay: 320ms; }
.photo-grid.is-revealed .photo-tile:nth-child(4) { transition-delay: 440ms; }
.photo-grid.is-revealed .photo-tile:nth-child(5) { transition-delay: 560ms; }
.photo-grid.is-revealed .photo-tile:nth-child(6) { transition-delay: 680ms; }
.photo-grid.is-revealed .photo-tile:nth-child(7) { transition-delay: 800ms; }
.photo-grid.is-revealed .photo-tile:nth-child(8) { transition-delay: 920ms; }

.photo-tile.is-hidden {
  display: none !important;
}

.photo-tile.tile-wide {
  grid-column: span 2;
}

.photo-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  aspect-ratio: 16 / 10;
  transform: scale(1);
  transition: transform 450ms var(--ease-smooth);
}

.photo-tile.tile-tall img {
  aspect-ratio: 4 / 5;
}

.photo-tile:hover img {
  transform: scale(1.025);
}

.tile-caption {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(5, 5, 5, 0.85) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 350ms ease, transform 350ms var(--ease-smooth);
}

.photo-tile:hover .tile-caption,
.photo-tile:focus-visible .tile-caption {
  opacity: 1;
  transform: translateY(0);
}

.caption-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-primary);
}

.caption-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

/* ---------------------------------------------------------------------------
   HOW I WORK / PHILOSOPHY
--------------------------------------------------------------------------- */
.philosophy-section {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  border-top: 1px solid var(--border);
  padding: 4.5rem 0;
}

.philosophy-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--text-muted);
}

.philosophy-content {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 3rem;
}

.philosophy-column {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.column-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

.philosophy-principles {
  font-size: clamp(1.25rem, 2.2vw, 1.6rem);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.philosophy-divider {
  color: var(--border);
  font-size: 1.5rem;
}

/* ---------------------------------------------------------------------------
   UNIFIED FOOTER / CONTACT CLIMAX
--------------------------------------------------------------------------- */
.site-footer {
  display: flex;
  flex-direction: column;
  gap: 5rem;
  border-top: 1px solid var(--border);
  padding: 9rem 0 3.5rem;
  margin-top: 3rem;
}

.philosophy-section.is-exiting .philosophy-principles {
  transform: translateY(-16px);
  transition: transform 450ms var(--ease-smooth);
}

.philosophy-section.is-exiting .phil-label-quiet {
  opacity: 0.4;
  transition: opacity 400ms ease;
}

.footer-cta {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.cta-headline {
  font-size: clamp(2.25rem, 5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.05;
  color: var(--text-primary);
}

.climax-heading {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 800ms var(--ease-smooth),
              transform 800ms var(--ease-smooth);
  will-change: opacity, transform;
}

.contact-flow.is-revealed .climax-heading {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 80ms;
}

.cta-prompt {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-muted);
}

.climax-sub {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 600ms var(--ease-smooth),
              transform 600ms var(--ease-smooth);
  will-change: opacity, transform;
}

.contact-flow.is-revealed .climax-sub {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 240ms;
}

.cta-email {
  font-size: clamp(1.1rem, 2.2vw, 1.5rem);
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border);
  width: fit-content;
  padding-bottom: 4px;
}

.climax-email {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 600ms var(--ease-smooth),
              transform 600ms var(--ease-smooth),
              opacity 150ms ease,
              border-color 150ms ease;
  will-change: opacity, transform;
}

.contact-flow.is-revealed .climax-email {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 380ms;
}

.climax-email:hover {
  opacity: 0.75;
  border-color: var(--text-primary);
}

.cta-switches {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.climax-links {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 600ms var(--ease-smooth),
              transform 600ms var(--ease-smooth);
  will-change: opacity, transform;
}

.contact-flow.is-revealed .climax-links {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 500ms;
}

.cta-switch-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--text-muted);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color 200ms ease, border-color 200ms ease;
}

.cta-switch-link .cta-arrow {
  display: inline-block;
  transform: translateX(0);
  transition: transform 250ms var(--ease-smooth);
}

.cta-switch-link:hover,
.cta-switch-link:focus-visible {
  color: var(--text-primary);
  border-bottom-color: var(--text-primary);
}

.cta-switch-link:hover .cta-arrow,
.cta-switch-link:focus-visible .cta-arrow {
  transform: translateX(7px);
}

.cta-sep {
  color: var(--border);
}

.footer-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  border-top: 1px solid var(--border-subtle);
  padding-top: 2rem;
}

.footer-links {
  display: flex;
  gap: 1.75rem;
  font-size: 12px;
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--text-primary);
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

/* ---------------------------------------------------------------------------
   LIGHTBOX
--------------------------------------------------------------------------- */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(5, 5, 5, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox[hidden] {
  display: none !important;
}

.lb-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  font-size: 1.5rem;
  color: var(--text-primary);
  padding: 0.5rem;
}

.lb-body {
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.lb-body img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border: 1px solid var(--border);
}

.lb-caption {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

/* ---------------------------------------------------------------------------
   RESPONSIVE DESIGN
--------------------------------------------------------------------------- */
@media (max-width: 860px) {
  .portfolio-container {
    padding: 0 1.25rem;
  }

  .site-header {
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1.5rem 0;
  }

  .archive-item {
    grid-template-columns: 1fr auto;
    gap: 0.75rem;
  }

  .archive-tech {
    grid-column: span 2;
    order: 3;
  }

  .photo-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .photo-tile.tile-wide {
    grid-column: span 1;
  }

  .photo-tile:hover img {
    transform: none !important;
  }

  .tile-caption {
    opacity: 1 !important;
    transform: none !important;
    position: relative !important;
    background: var(--bg-secondary) !important;
    padding: 0.875rem 1rem !important;
    border-top: 1px solid var(--border-subtle);
  }

  .philosophy-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .philosophy-divider {
    display: none;
  }

  .footer-bar {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ---------------------------------------------------------------------------
   GLOBAL MOTION SYSTEM (Calm, Editorial & Restrained)
--------------------------------------------------------------------------- */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 550ms var(--ease-smooth),
              transform 550ms var(--ease-smooth);
  will-change: opacity, transform;
}

.reveal-on-scroll.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-image {
  opacity: 0;
  transform: scale(0.985);
  transition: opacity 750ms var(--ease-smooth),
              transform 750ms var(--ease-smooth);
  will-change: opacity, transform;
}

.reveal-image.is-revealed {
  opacity: 1;
  transform: scale(1);
}

.reveal-group > * {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 500ms var(--ease-smooth),
              transform 500ms var(--ease-smooth);
  will-change: opacity, transform;
}

.reveal-group.is-revealed > * {
  opacity: 1;
  transform: translateY(0);
}

.reveal-group > *:nth-child(1) { transition-delay: 40ms; }
.reveal-group > *:nth-child(2) { transition-delay: 80ms; }
.reveal-group > *:nth-child(3) { transition-delay: 120ms; }
.reveal-group > *:nth-child(4) { transition-delay: 160ms; }
.reveal-group > *:nth-child(5) { transition-delay: 200ms; }
.reveal-group > *:nth-child(6) { transition-delay: 240ms; }
.reveal-group > *:nth-child(7) { transition-delay: 280ms; }
.reveal-group > *:nth-child(8) { transition-delay: 320ms; }

.discipline-view {
  animation: fadeInView 500ms var(--ease-smooth) forwards;
}

@keyframes fadeInView {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------------------------------------------------------------------------
   HERO → SELECTED WORK CINEMATIC TRANSITION
--------------------------------------------------------------------------- */
.hero-flow {
  will-change: transform, opacity;
  transition: transform 600ms var(--ease-smooth), opacity 600ms var(--ease-smooth);
}

.hero-elem-kicker {
  transition: opacity 400ms var(--ease-smooth);
}

.hero-elem-heading {
  transition: transform 550ms var(--ease-smooth);
}

.reveal-seq {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 600ms var(--ease-smooth),
              transform 600ms var(--ease-smooth);
  will-change: opacity, transform;
}

.selected-work-flow.is-revealed .reveal-seq.seq-1 {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 150ms;
}

.selected-work-flow.is-revealed .reveal-seq.seq-2 {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 280ms;
}

.selected-work-flow.is-revealed .reveal-seq.seq-3 {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 400ms;
}

.reveal-clip {
  opacity: 0;
  clip-path: inset(100% 0 0 0);
  transition: clip-path 850ms var(--ease-smooth),
              opacity 600ms var(--ease-smooth);
  will-change: clip-path, opacity;
}

.selected-work-flow.is-revealed .reveal-clip.seq-4 {
  opacity: 1;
  clip-path: inset(0% 0 0 0);
  transition-delay: 550ms;
}

.selected-work-flow.is-revealed .reveal-seq.seq-5 {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 700ms;
}

/* ---------------------------------------------------------------------------
   SELECTED WORK → OTHER WORK TRANSITION
--------------------------------------------------------------------------- */
.featured-visual img {
  transform-origin: center top;
  transition: transform 450ms var(--ease-smooth), opacity 450ms var(--ease-smooth);
}

.selected-work-flow.is-exiting .featured-visual img {
  transform: scale(0.97);
  opacity: 0.85;
}

.selected-work-flow.is-exiting .featured-title {
  transform: translateY(-15px);
  transition: transform 450ms var(--ease-smooth);
}

.selected-work-flow.is-exiting .featured-footer {
  opacity: 0.45;
  transition: opacity 400ms ease;
}

.label-slide-left {
  opacity: 0;
  transform: translateX(-16px);
  transition: opacity 550ms var(--ease-smooth),
              transform 550ms var(--ease-smooth);
  will-change: opacity, transform;
}

.archive-flow.is-revealed .label-slide-left {
  opacity: 1;
  transform: translateX(0);
}

.archive-flow .archive-item {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 500ms var(--ease-smooth),
              transform 500ms var(--ease-smooth),
              background-color 200ms ease,
              padding-left 250ms var(--ease-smooth);
  will-change: opacity, transform;
}

.archive-flow.is-revealed .archive-item:nth-child(1) { opacity: 1; transform: translateY(0); transition-delay: 80ms; }
.archive-flow.is-revealed .archive-item:nth-child(2) { opacity: 1; transform: translateY(0); transition-delay: 180ms; }
.archive-flow.is-revealed .archive-item:nth-child(3) { opacity: 1; transform: translateY(0); transition-delay: 280ms; }
.archive-flow.is-revealed .archive-item:nth-child(4) { opacity: 1; transform: translateY(0); transition-delay: 380ms; }
.archive-flow.is-revealed .archive-item:nth-child(5) { opacity: 1; transform: translateY(0); transition-delay: 480ms; }
.archive-flow.is-revealed .archive-item:nth-child(6) { opacity: 1; transform: translateY(0); transition-delay: 580ms; }

/* Editorial Hover Interaction */
.archive-item .archive-col-title,
.archive-item .archive-tech {
  transition: transform 250ms var(--ease-smooth);
}

.archive-item .archive-arrow {
  display: inline-block;
  opacity: 0.6;
  transform: translateX(0);
  transition: transform 250ms var(--ease-smooth), opacity 250ms ease;
  font-size: 11px;
  margin-left: 3px;
}

.archive-item:hover .archive-col-title,
.archive-item:hover .archive-tech,
.archive-item:focus-visible .archive-col-title,
.archive-item:focus-visible .archive-tech {
  transform: translateX(6px);
}

.archive-item:hover .archive-arrow,
.archive-item:focus-visible .archive-arrow {
  transform: translate(3px, -2px);
  opacity: 1;
}

.archive-item .archive-year {
  transform: none !important;
}

/* ---------------------------------------------------------------------------
   TECH → CREATE DISCIPLINE TRANSITION
--------------------------------------------------------------------------- */
.create-hero-flow {
  padding-top: 6.5rem;
}

.create-hero-flow .create-seq-kicker {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 600ms var(--ease-smooth),
              transform 600ms var(--ease-smooth);
}

.create-hero-flow.is-revealed .create-seq-kicker {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 100ms;
}

.create-hero-flow .heading-line {
  display: block;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 600ms var(--ease-smooth),
              transform 600ms var(--ease-smooth);
}

.create-hero-flow.is-revealed .heading-line.line-1 {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 220ms;
}

.create-hero-flow.is-revealed .heading-line.line-2 {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 360ms;
}

.create-hero-flow.is-revealed .heading-line.line-3 {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 500ms;
}

/* First photography image slow horizontal clip reveal & saturation return */
.photo-tile.photo-first-reveal {
  clip-path: inset(0 100% 0 0);
  opacity: 0;
  transition: clip-path 900ms var(--ease-smooth),
              opacity 600ms var(--ease-smooth);
}

.photo-tile.photo-first-reveal img {
  filter: grayscale(80%);
  transition: filter 800ms var(--ease-smooth), transform 500ms var(--ease-smooth);
}

.photo-archive.is-revealed .photo-tile.photo-first-reveal {
  clip-path: inset(0 0% 0 0);
  opacity: 1;
  transition-delay: 200ms;
}

.photo-archive.is-revealed .photo-tile.photo-first-reveal img {
  filter: grayscale(0%);
  transition-delay: 350ms;
}

/* ---------------------------------------------------------------------------
   PHOTOGRAPHY → HOW I WORK DELIBERATE PAUSE & REVEAL
--------------------------------------------------------------------------- */
.philosophy-section {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  border-top: 1px solid var(--border);
  padding: 8rem 0 6.5rem;
  margin-top: 2rem;
}

.phil-label-quiet {
  opacity: 0;
  transition: opacity 600ms var(--ease-smooth);
}

.philosophy-flow.is-revealed .phil-label-quiet {
  opacity: 1;
}

.phil-col-left {
  opacity: 0;
  transform: translateX(-15px);
  transition: opacity 700ms var(--ease-smooth),
              transform 700ms var(--ease-smooth);
  will-change: opacity, transform;
}

.philosophy-flow.is-revealed .phil-col-left {
  opacity: 1;
  transform: translateX(0);
  transition-delay: 200ms;
}

.phil-col-right {
  opacity: 0;
  transform: translateX(15px);
  transition: opacity 700ms var(--ease-smooth),
              transform 700ms var(--ease-smooth);
  will-change: opacity, transform;
}

.philosophy-flow.is-revealed .phil-col-right {
  opacity: 1;
  transform: translateX(0);
  transition-delay: 350ms;
}

.philosophy-divider {
  opacity: 0;
  transition: opacity 600ms var(--ease-smooth);
}

.philosophy-flow.is-revealed .philosophy-divider {
  opacity: 1;
  transition-delay: 280ms;
}

@media (prefers-reduced-motion: reduce) {
  .reveal-on-scroll,
  .reveal-image,
  .reveal-group > *,
  .discipline-view,
  .hero-flow,
  .hero-elem-kicker,
  .hero-elem-heading,
  .reveal-seq,
  .reveal-clip,
  .label-slide-left,
  .archive-flow .archive-item,
  .archive-item .archive-col-title,
  .archive-item .archive-tech,
  .archive-item .archive-arrow,
  .create-hero-flow .create-seq-kicker,
  .create-hero-flow .heading-line,
  .photo-tile.photo-first-reveal,
  .photo-tile.photo-first-reveal img,
  .phil-label-quiet,
  .phil-col-left,
  .phil-col-right,
  .philosophy-divider {
    opacity: 1 !important;
    transform: none !important;
    clip-path: none !important;
    filter: none !important;
    transition: none !important;
    animation: none !important;
  }
}