/* ═══════════════════════════════════════════════════════════
   VARIABLES & RESET
═══════════════════════════════════════════════════════════ */

:root {
  --bg:           #111111;
  --bg-card:      #1a1a1a;
  --text:         #eceae5;
  --text-muted:   #5a5a56;
  --border:       rgba(236, 234, 229, 0.08);
  --font-mono:    'Space Mono', 'Courier New', monospace;
  --page-pad:     clamp(2rem, 5vw, 6rem);
  --radius-card:  10px;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Page fade-in on load */
body {
  font-family: var(--font-mono);
  background: var(--bg);
  color: var(--text);
  opacity: 0;
  animation: pageFadeIn 0.45s ease 0.05s forwards;
}

@keyframes pageFadeIn {
  to { opacity: 1; }
}

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


/* ═══════════════════════════════════════════════════════════
   HOME PAGE — LAYOUT
═══════════════════════════════════════════════════════════ */

body.home-page {
  overflow: hidden;
}

.home {
  display: flex;
  height: 100vh;
  width: 100vw;
}


/* ── Left column ── */

.col-left {
  width: 40%;
  height: 100%;
  padding: clamp(3rem, 5vw, 6rem) clamp(2.5rem, 4.5vw, 5.5rem);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

/* Name + role pinned at the top */
.col-left__header {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding-bottom: clamp(1.5rem, 2.5vw, 2.5rem);
}

/* Hello + intro — top offset set precisely by JS */
.col-left__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: clamp(2rem, 3.5vw, 3.5rem);
  align-self: center;
}

.intro {
  display: flex;
  flex-direction: column;
  gap: 1em;
}

.intro p {
  font-size: clamp(0.78rem, 0.9vw, 0.875rem);
  line-height: 1.85;
  color: #8a8a82;
  max-width: 36ch;
  font-weight: 400;
}

.intro a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: rgba(236, 234, 229, 0.35);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.2s ease;
}

.intro a:hover {
  text-decoration-color: var(--text);
}

.hello {
  font-family: var(--font-mono);
  font-size: clamp(2.6rem, 4.5vw, 5rem);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: -0.03em;
  color: var(--text);
}

.name {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
}

.role {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}


/* ── Right column ── */

.col-right {
  flex: 1;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
}


/* ═══════════════════════════════════════════════════════════
   CARD DECK
═══════════════════════════════════════════════════════════ */

.deck-wrapper {
  position: relative;
  width: min(90%, 500px);
}

.deck {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
}

.deck-hint {
  text-align: center;
  margin-top: 58px;
  font-size: 0.64rem;
  color: var(--text-muted);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  user-select: none;
}

@media (max-width: 768px) {
  .deck-hint {
    margin-top: 1.25rem;
  }
}


/* ── Individual card ── */

.card {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-card);
  overflow: hidden;
  cursor: grab;
  user-select: none;
  will-change: transform;
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.4),
    0 12px 48px rgba(0, 0, 0, 0.5);
  touch-action: none;
  -webkit-tap-highlight-color: transparent;
  /* Subtle inner border on dark bg */
  outline: 1px solid rgba(255, 255, 255, 0.06);
  outline-offset: -1px;
}

.card:active {
  cursor: grabbing;
}

.card__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.card__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.75) 0%,
    rgba(0, 0, 0, 0.2) 55%,
    rgba(0, 0, 0, 0.05) 100%
  );
}

.card__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: clamp(1.25rem, 2.5vw, 2rem);
  color: #fff;
}

.card__title {
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 2.8vw, 2.1rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.card__tagline {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.55;
  font-weight: 400;
}

.card__index {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  font-size: 0.64rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.35);
}


/* ═══════════════════════════════════════════════════════════
   MOBILE — RESPONSIVE
═══════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
  body.home-page {
    overflow-y: auto;
  }

  .home {
    flex-direction: column;
    height: auto;
    min-height: 100svh;
  }

  .col-right {
    order: -1;
    width: 100%;
    height: auto;
    padding: 3rem 2rem 0;
  }

  .col-left {
    width: 100%;
    height: auto;
    min-height: 0;
    padding: 2.5rem 2rem 3rem;
    border-right: none;
    gap: 2rem;
  }

  .col-left__content {
    align-self: auto;
  }

  .hello {
    font-size: clamp(3rem, 13vw, 5rem);
  }

  .deck-wrapper {
    width: min(90%, 420px);
  }
}


/* ═══════════════════════════════════════════════════════════
   CASE PAGES
═══════════════════════════════════════════════════════════ */

body.case-page {
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--bg);
}


/* ── Back button ── */

.case-back {
  position: fixed;
  top: 1.75rem;
  left: 1.75rem;
  z-index: 100;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
  padding: 0.5rem 0.9rem;
  background: rgba(17, 17, 17, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 4px;
  border: 1px solid var(--border);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.case-back:hover {
  border-color: rgba(236, 234, 229, 0.25);
  color: #fff;
}

.case-back__arrow {
  font-size: 0.9rem;
  line-height: 1;
  font-weight: 400;
}


/* ── Hero ── */

.case-hero {
  height: 90vh;
  min-height: 580px;
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: clamp(2.5rem, 5vw, 5rem);
  overflow: hidden;
}

.case-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.case-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Suppress column lines when the hero has a real photograph */
.case-hero--photo .case-hero__bg::after {
  display: none;
}

/* Vertical column lines — decorative grid over gradient hero bg */
.case-hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    90deg,
    transparent 0px,
    transparent calc(25% - 1px),
    rgba(17, 17, 17, 0.65) calc(25% - 1px),
    rgba(17, 17, 17, 0.65) 25%
  );
  pointer-events: none;
}

.case-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to top,
    rgba(17, 17, 17, 0.88) 0%,
    rgba(17, 17, 17, 0.35) 50%,
    rgba(17, 17, 17, 0.15) 100%
  );
}

.case-hero__content {
  position: relative;
  z-index: 2;
  color: #fff;
  width: 100%;
}

/* Small label above the title */
.case-hero__label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 1.25rem;
  display: block;
}

.case-hero__title {
  font-family: var(--font-mono);
  font-size: clamp(4rem, 10vw, 9.5rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  /* Allow the title to break across lines dramatically */
  max-width: 14ch;
}

.case-hero__tagline {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.45;
  font-weight: 400;
}


/* ── One-liner reveal section ── */

.case-oneliner {
  padding: clamp(5rem, 9vw, 10rem) var(--page-pad);
  border-bottom: 1px solid var(--border);
}

.case-oneliner__text {
  font-family: var(--font-mono);
  font-size: clamp(1.8rem, 4.5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  text-transform: uppercase;
  line-height: 1.05;
  max-width: 18ch;
  color: var(--text);
}


/* ── Meta strip ── */

.case-meta {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  padding: 3rem var(--page-pad);
  border-bottom: 1px solid var(--border);
  gap: 2rem 0;
}

.case-meta__item {
  padding-right: 2rem;
}

.case-meta__label {
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
}

.case-meta__value {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--text);
}

.case-meta__link {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: rgba(236, 234, 229, 0.3);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.2s ease;
}

.case-meta__link:hover {
  text-decoration-color: var(--text);
}


/* ── Body text ── */

.case-body {
  max-width: 680px;
  margin: 0 auto;
  padding: 5rem var(--page-pad);
}

.case-body p {
  font-size: 0.9rem;
  line-height: 1.9;
  color: #7a7a74;
  font-weight: 400;
  margin-bottom: 1.75rem;
}

.case-body p:last-child {
  margin-bottom: 0;
}

.case-body a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: rgba(236, 234, 229, 0.3);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.2s ease;
}

.case-body a:hover {
  text-decoration-color: var(--text);
}

.case-section-label {
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2rem;
  display: block;
}


/* ── Image blocks ── */

.case-image-block {
  margin: 0 var(--page-pad);
  border-radius: 6px;
  overflow: hidden;
  background: #191919;
  border: 1px solid var(--border);
}

.case-image-block img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.case-image-block--wide {
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #333330;
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.case-image-block--tall {
  aspect-ratio: 4 / 5;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #333330;
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.case-image-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin: 0 var(--page-pad);
}

.case-image-duo .case-image-block {
  margin: 0;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #333330;
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}


/* ── Video embed ── */

.case-video-block {
  margin: 0 var(--page-pad);
}

.case-video-embed {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 6px;
  overflow: hidden;
  background: #0a0a0a;
  border: 1px solid var(--border);
}

.case-video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}


/* ── Stats block ── */

.case-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0;
  padding: 4rem var(--page-pad);
}

.case-stats__item {
  padding: 1.5rem 2rem 1.5rem 0;
}

.case-stats__number {
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1;
  margin-bottom: 0.6rem;
}

.case-stats__label {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  line-height: 1.5;
}

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


/* ── Scroll-reveal ── */

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    transform 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.reveal:nth-child(2) { transition-delay: 0.08s; }
.reveal:nth-child(3) { transition-delay: 0.16s; }
.reveal:nth-child(4) { transition-delay: 0.24s; }


/* ── Case footer ── */

.case-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 3rem var(--page-pad);
  border-top: 1px solid var(--border);
  margin-top: 4rem;
}

.case-footer__back {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text);
  transition: color 0.2s ease;
}

.case-footer__back:hover {
  color: #fff;
}

.case-footer__label {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}


/* ── Case mobile ── */

@media (max-width: 768px) {
  .case-hero {
    height: 70vh;
    min-height: 440px;
  }

  .case-hero__title {
    font-size: clamp(3rem, 11vw, 5rem);
  }

  .case-image-duo {
    grid-template-columns: 1fr;
  }
}