/* Mehul Vaviya — Night Atelier
   Tech is an art. */

:root {
  --bg: #0b0b0c;
  --bg-elevated: #121214;
  --cream: #f3efe7;
  --cream-muted: rgba(243, 239, 231, 0.68);
  --cream-faint: rgba(243, 239, 231, 0.38);
  --copper: #c4784a;
  --copper-soft: rgba(196, 120, 74, 0.85);
  --line: rgba(243, 239, 231, 0.12);
  --line-strong: rgba(243, 239, 231, 0.22);
  --max: 1120px;
  --pad: clamp(1.25rem, 4vw, 3rem);
  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Outfit", "Helvetica Neue", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--cream);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 1.05rem;
  line-height: 1.65;
  background:
    radial-gradient(120% 80% at 85% 20%, rgba(80, 48, 28, 0.22), transparent 55%),
    radial-gradient(90% 70% at 10% 90%, rgba(40, 28, 20, 0.35), transparent 50%),
    var(--bg);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  z-index: 1000;
}

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

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

a:hover {
  color: var(--copper);
}

:focus-visible {
  outline: 1px solid var(--copper);
  outline-offset: 3px;
}

.site-header {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 1.5rem;
  padding: 1.35rem var(--pad);
  max-width: calc(var(--max) + 2 * var(--pad));
  margin: 0 auto;
  width: 100%;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.15rem 1.35rem;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--cream-muted);
  padding: 0.2rem 0;
  border-bottom: 1px solid transparent;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.nav-link:hover {
  color: var(--copper);
}

.nav-link.is-active {
  color: var(--cream);
  border-bottom-color: var(--copper);
}

.wrap {
  width: min(100% - 2 * var(--pad), var(--max));
  margin-inline: auto;
}

/* —— Home —— */
.home {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.home-main {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 2rem var(--pad) 4rem;
}

.home-stage {
  width: min(100%, var(--max));
  margin-inline: auto;
}

.home-name {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(3.4rem, 11vw, 7.5rem);
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.home-manifesto {
  margin: 1.35rem 0 0;
  max-width: 36rem;
  font-family: var(--serif);
  font-size: clamp(1.05rem, 2.1vw, 1.35rem);
  font-weight: 400;
  line-height: 1.45;
  color: var(--cream-muted);
}

.home-summary {
  margin: 1.1rem 0 0;
  max-width: 38rem;
  font-family: var(--sans);
  font-size: clamp(0.92rem, 1.5vw, 1.02rem);
  font-weight: 300;
  line-height: 1.65;
  color: var(--cream-faint);
}

.home-rule {
  width: min(100%, 22rem);
  height: 1px;
  margin: 1.75rem 0 1.35rem;
  border: 0;
  background: var(--line-strong);
}

.connect {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0.15rem;
  align-items: center;
  font-family: var(--sans);
  font-size: clamp(0.88rem, 1.6vw, 0.98rem);
  font-weight: 400;
  letter-spacing: 0.01em;
  word-break: break-word;
}

.connect a {
  color: var(--copper);
  transition: color 0.25s var(--ease), opacity 0.25s var(--ease);
}

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

.connect .dot {
  color: var(--copper-soft);
  padding: 0 0.45rem;
  user-select: none;
}

.home-footer {
  padding: 0 var(--pad) 1.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  max-width: calc(var(--max) + 2 * var(--pad));
  margin: 0 auto;
  width: 100%;
}

.home-footer a {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cream-faint);
}

.home-footer a:hover {
  color: var(--copper);
}

/* —— Work index —— */
.page {
  padding-bottom: 5rem;
}

.page-head {
  padding: 2.5rem 0 2rem;
}

.page-eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper);
}

.page-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.6rem, 7vw, 4.6rem);
  line-height: 1;
  letter-spacing: -0.02em;
}

.work-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.work-item {
  border-bottom: 1px solid var(--line);
}

.work-link {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem 1.5rem;
  align-items: baseline;
  padding: 1.55rem 0.15rem;
  transition: background 0.35s var(--ease);
}

.work-link:hover {
  color: inherit;
  background: rgba(243, 239, 231, 0.02);
}

.work-link:hover .work-title {
  color: var(--copper);
}

.work-title {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.55rem, 3.2vw, 2.15rem);
  font-weight: 500;
  line-height: 1.15;
  transition: color 0.3s var(--ease);
}

.work-blurb {
  margin: 0.45rem 0 0;
  max-width: 34rem;
  font-size: 0.95rem;
  color: var(--cream-muted);
}

.work-meta {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--copper-soft);
  white-space: nowrap;
}

.page-connect {
  margin-top: 3.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.page-connect .label {
  margin: 0 0 0.65rem;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper);
}

/* —— Case study shared —— */
.back-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  align-items: center;
  margin-bottom: 2.25rem;
  font-size: 0.82rem;
  color: var(--cream-faint);
}

.back-row a {
  color: var(--cream-muted);
}

.back-row a:hover {
  color: var(--copper);
}

.back-row .sep {
  opacity: 0.4;
}

.case-hero {
  padding-bottom: 2rem;
}

.case-kicker {
  margin: 0 0 0.85rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--copper);
}

.case-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.4rem, 6.5vw, 4.2rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.case-sub {
  margin: 0.85rem 0 0;
  font-family: var(--serif);
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  color: var(--cream-muted);
}

.case-lede {
  margin: 1.5rem 0 0;
  max-width: 40rem;
  font-size: 1.08rem;
  color: var(--cream-muted);
}

.case-visual {
  margin: 2.25rem 0 0;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  min-height: clamp(12rem, 32vw, 22rem);
}

.case-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: inherit;
  opacity: 0.88;
  filter: grayscale(0.35) contrast(1.05);
}

.case-visual-fallback {
  min-height: inherit;
  display: grid;
  place-items: center;
  padding: 2rem;
  background:
    linear-gradient(135deg, rgba(196, 120, 74, 0.12), transparent 45%),
    linear-gradient(to top, #121214, #1a1512);
}

.case-visual-fallback .net {
  width: min(70%, 420px);
  aspect-ratio: 16 / 9;
  opacity: 0.55;
}

.case-section {
  padding: 3rem 0 0;
  border-top: 1px solid var(--line);
  margin-top: 3rem;
}

.case-section h2 {
  margin: 0 0 1.25rem;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
}

.section-label {
  display: block;
  margin-bottom: 0.55rem;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper);
  font-family: var(--sans);
  font-weight: 400;
}

.prose {
  max-width: 40rem;
  color: var(--cream-muted);
}

.prose p + p {
  margin-top: 1rem;
}

.prose em {
  color: var(--copper);
  font-style: italic;
}

/* Decision fork layout */
.fork {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin: 1.5rem 0 1.75rem;
}

.fork-path {
  padding: 1.35rem 1.25rem;
  border: 1px solid var(--line);
  background: rgba(243, 239, 231, 0.02);
}

.fork-path h3 {
  margin: 0 0 0.55rem;
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 500;
}

.fork-path p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--cream-muted);
}

.fork-result {
  margin: 0;
  max-width: 42rem;
  font-family: var(--serif);
  font-size: 1.2rem;
  line-height: 1.45;
  color: var(--cream);
}

.fork-result em {
  color: var(--copper);
  font-style: italic;
}

/* Thought steps */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.step {
  padding-top: 0.85rem;
  border-top: 1px solid var(--line-strong);
}

.step-num {
  display: block;
  margin-bottom: 0.55rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--copper);
}

.step h3 {
  margin: 0 0 0.45rem;
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 500;
}

.step p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--cream-muted);
}

.outcome {
  margin-top: 3rem;
  padding: 1.5rem 0 0;
  border-top: 1px solid var(--line);
}

.outcome p {
  margin: 0.5rem 0 0;
  max-width: 40rem;
  font-family: var(--serif);
  font-size: 1.25rem;
  line-height: 1.4;
  color: var(--cream);
}

/* Timeline layout (cloud case) */
.timeline {
  display: grid;
  gap: 0;
  margin-top: 1.25rem;
  border-left: 1px solid var(--line-strong);
  padding-left: 1.35rem;
}

.timeline-item {
  position: relative;
  padding: 0 0 1.75rem;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -1.5rem;
  top: 0.4rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--copper);
  box-shadow: 0 0 0 3px rgba(196, 120, 74, 0.2);
}

.timeline-item h3 {
  margin: 0 0 0.35rem;
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 500;
}

.timeline-item p {
  margin: 0;
  color: var(--cream-muted);
  font-size: 0.95rem;
}

.split-2 {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: start;
}

.diagram {
  padding: 1.5rem;
  border: 1px solid var(--line);
  background: rgba(243, 239, 231, 0.02);
}

.diagram svg {
  width: 100%;
  height: auto;
}

.diagram-caption {
  margin: 1rem 0 0;
  font-size: 0.85rem;
  color: var(--cream-faint);
}

.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}

.compare-block {
  padding: 1.25rem;
  border: 1px solid var(--line);
}

.compare-block .label {
  margin: 0 0 0.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cream-faint);
}

.compare-block .value {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.75rem;
  font-weight: 500;
}

.compare-block.after .value {
  color: var(--copper);
}

.compare-block p {
  margin: 0.45rem 0 0;
  font-size: 0.9rem;
  color: var(--cream-muted);
}

/* Scene layout (counselling) */
.scene {
  margin: 2rem 0 0;
  padding: 1.75rem 1.5rem;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(196, 120, 74, 0.06), transparent 40%),
    rgba(243, 239, 231, 0.02);
}

.scene-label {
  margin: 0 0 0.75rem;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--copper);
}

.scene p {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
  line-height: 1.4;
  color: var(--cream);
}

.beat-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}

.beat-list li {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
}

.beat-list li:first-child {
  border-top: 1px solid var(--line);
}

.beat-time {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--copper);
  padding-top: 0.2rem;
}

.beat-list h3 {
  margin: 0 0 0.3rem;
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 500;
}

.beat-list p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--cream-muted);
}

.case-footer {
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--cream-faint);
}

.case-footer a {
  color: var(--cream-muted);
}

.case-footer a:hover {
  color: var(--copper);
}

/* —— Motion —— */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.9s var(--ease),
    transform 0.9s var(--ease);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.28s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* —— Responsive —— */
@media (max-width: 900px) {
  .fork,
  .steps,
  .split-2,
  .compare {
    grid-template-columns: 1fr;
  }

  .work-link {
    grid-template-columns: 1fr;
  }

  .work-meta {
    order: -1;
  }
}

@media (max-width: 640px) {
  .home-name {
    font-size: clamp(2.8rem, 14vw, 4rem);
  }

  .beat-list li {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

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