/* ==========================================================================
   Anjung — Interior Design Penang
   Design direction: "the air well". A cool limewash plaster ground, a deep
   Peranakan jade, a thread of brass. Type is a variable grotesque against an
   editorial serif italic, with drawing-sheet mono for annotation.
   ========================================================================== */

:root {
  /* Surface */
  --plaster: #e9ebe6;
  --plaster-2: #f1f2ee;
  --paper: #fbfbf9;
  --ink: #131b18;
  --ink-2: #4d5751;
  --ink-3: #7b847e;

  /* Accent */
  --jade: #1f5e4c;
  --jade-2: #2e8a6e;
  --brass: #a8843c;

  --line: rgba(19, 27, 24, 0.13);
  --line-strong: rgba(19, 27, 24, 0.26);

  /* Type */
  --display: 'Bricolage Grotesque', 'Helvetica Neue', Arial, sans-serif;
  --serif: 'Instrument Serif', 'Times New Roman', Georgia, serif;
  --body: 'Inter Tight', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'DM Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --step--1: clamp(0.78rem, 0.75rem + 0.16vw, 0.86rem);
  --step-0: clamp(0.98rem, 0.94rem + 0.2vw, 1.08rem);
  --step-1: clamp(1.15rem, 1.06rem + 0.42vw, 1.4rem);
  --step-2: clamp(1.42rem, 1.24rem + 0.86vw, 2rem);
  --step-3: clamp(1.8rem, 1.42rem + 1.8vw, 2.9rem);
  --step-4: clamp(2.3rem, 1.5rem + 3.6vw, 4.6rem);
  --step-5: clamp(2.9rem, 1.4rem + 6.4vw, 7rem);

  /* Layout */
  --wrap: 1320px;
  --gut: clamp(1.15rem, 4vw, 3.5rem);
  --sec: clamp(4.5rem, 9vw, 9.5rem);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --radius: 2px;
}

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

* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  background: var(--plaster);
  color: var(--ink);
  font-family: var(--body);
  font-size: var(--step-0);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  overflow-wrap: break-word;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-underline-offset: 0.22em; }
button { font: inherit; color: inherit; }

::selection { background: var(--jade); color: var(--plaster); }

:focus-visible {
  outline: 2px solid var(--jade);
  outline-offset: 3px;
  border-radius: 1px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--ink);
  color: var(--plaster);
  padding: 0.9rem 1.4rem;
}
.skip:focus { left: 0; }

/* --- utilities ----------------------------------------------------------- */
.wrap {
  width: min(100% - var(--gut) * 2, var(--wrap));
  margin-inline: auto;
}
.wrap-narrow { width: min(100% - var(--gut) * 2, 760px); margin-inline: auto; }

.mono {
  font-family: var(--mono);
  font-size: var(--step--1);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.label {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  color: var(--ink-3);
}
.label::before {
  content: '';
  width: 1.9rem;
  height: 1px;
  background: var(--line-strong);
}

.sec { padding-block: var(--sec); }
.sec-line { border-top: 1px solid var(--line); }
.lead { font-size: var(--step-1); line-height: 1.5; color: var(--ink-2); }
.serif-it { font-family: var(--serif); font-style: italic; font-weight: 400; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}

/* --- headings ------------------------------------------------------------ */
h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.032em;
  text-wrap: balance;
}

h1 { font-size: var(--step-4); }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-2); letter-spacing: -0.02em; line-height: 1.14; }
h4 { font-size: var(--step-1); letter-spacing: -0.01em; line-height: 1.25; }

.display-xl { font-size: var(--step-5); line-height: 0.94; letter-spacing: -0.042em; }

/* --- buttons ------------------------------------------------------------- */
.btn {
  --btn-bg: var(--ink);
  --btn-fg: var(--plaster);
  display: inline-flex;
  align-items: center;
  gap: 0.75em;
  padding: 1.05rem 1.75rem;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--mono);
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--btn-bg);
  border-radius: var(--radius);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: color 0.4s var(--ease), border-color 0.4s var(--ease);
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--jade);
  transform: translateY(101%);
  transition: transform 0.5s var(--ease);
  z-index: -1;
}
.btn:hover::after, .btn:focus-visible::after { transform: translateY(0); }
.btn:hover { color: #fff; border-color: var(--jade); }

.btn-sm { padding: 0.75rem 1.2rem; }
.btn-ghost { --btn-bg: transparent; --btn-fg: var(--ink); border-color: var(--line-strong); }
.btn-light { --btn-bg: var(--plaster); --btn-fg: var(--ink); }

.arrow { transition: transform 0.4s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

.link-underline {
  text-decoration: none;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0% 1px;
  background-repeat: no-repeat;
  background-position: 0 100%;
  transition: background-size 0.45s var(--ease);
}
.link-underline:hover { background-size: 100% 1px; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-head {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--plaster) 88%, transparent);
  backdrop-filter: blur(14px) saturate(1.1);
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s var(--ease), background 0.4s var(--ease);
}
.site-head[data-stuck] { border-bottom-color: var(--line); }

.head-inner {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  padding-block: 0.95rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--ink);
  margin-right: auto;
}
.mark { width: 30px; height: 30px; color: var(--jade); flex: none; }
.mark-lg { width: 46px; height: 46px; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.16rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.brand-sub {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 0.28rem;
}

.nav ul { display: flex; gap: clamp(1rem, 2.2vw, 2.2rem); list-style: none; padding: 0; }
.nav a {
  font-family: var(--mono);
  font-size: var(--step--1);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-2);
  padding-block: 0.4rem;
  position: relative;
  transition: color 0.3s var(--ease);
}
.nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--jade);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.45s var(--ease);
}
.nav a:hover { color: var(--ink); }
.nav a:hover::after, .nav a[aria-current]::after { transform: scaleX(1); transform-origin: left; }
.nav a[aria-current] { color: var(--ink); }

.scroll-rail { height: 1px; background: var(--line); }
.scroll-rail span {
  display: block;
  height: 100%;
  width: 0;
  background: var(--jade);
  transition: width 0.1s linear;
}

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  background: none; border: none;
  cursor: pointer; padding: 0;
}
.burger span {
  display: block; height: 1.5px; width: 22px;
  background: var(--ink); margin-inline: auto;
  transition: transform 0.4s var(--ease), opacity 0.25s;
}
.burger[aria-expanded='true'] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger[aria-expanded='true'] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded='true'] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--plaster);
  padding: 7rem var(--gut) 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow-y: auto;
}
.mobile-nav[hidden] { display: none; }
.mobile-nav ul { list-style: none; padding: 0; }
.mobile-nav li { border-bottom: 1px solid var(--line); }
.mobile-nav a {
  display: block;
  padding: 1.15rem 0;
  font-family: var(--display);
  font-size: var(--step-2);
  font-weight: 600;
  letter-spacing: -0.02em;
  text-decoration: none;
}
.mobile-nav .mob-cta { color: var(--jade); }
.mobile-meta {
  display: flex; flex-direction: column; gap: 0.4rem;
  font-family: var(--mono); font-size: var(--step--1);
  color: var(--ink-3); padding-top: 2rem;
}

/* ==========================================================================
   Scroll animation primitives
   ========================================================================== */
[data-reveal] {
  opacity: 0;
  transform: translate3d(0, 30px, 0);
  transition:
    opacity 0.9s var(--ease) var(--d, 0s),
    transform 1.05s var(--ease) var(--d, 0s);
  will-change: transform, opacity;
}
[data-reveal].in { opacity: 1; transform: none; }

[data-reveal='left'] { transform: translate3d(-34px, 0, 0); }
[data-reveal='scale'] { transform: scale(1.06); opacity: 0; }
[data-reveal='scale'].in { transform: scale(1); }

/* Line-by-line masked headline */
.mask { display: block; overflow: hidden; }
.mask > span {
  display: block;
  transform: translate3d(0, 110%, 0);
  transition: transform 1.1s var(--ease) var(--d, 0s);
  will-change: transform;
}
.mask.in > span, .in .mask > span { transform: none; }

/* Louvre reveal — image uncovered by opening timber slats */
.louvre { position: relative; overflow: hidden; background: var(--plaster-2); }
.louvre .slats {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  pointer-events: none;
  z-index: 2;
}
.louvre .slats i {
  flex: 1;
  background: var(--plaster);
  transform-origin: top;
  transition: transform 0.85s var(--ease) var(--sd, 0s);
}
.louvre.in .slats i { transform: scaleY(0); }

/* Parallax media */
.par { overflow: hidden; }
.par > * { will-change: transform; }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero { padding-top: clamp(3rem, 7vw, 6rem); }

.hero-top {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: end;
  padding-bottom: clamp(2rem, 5vw, 3.5rem);
}

/* Slightly tighter than --step-5. The hero headline is composed as three
   masked lines that reveal in sequence; if any line wraps, the composition
   breaks into five uneven lines and the reveal reads as a stutter. Sized so
   the longest line clears the column at every breakpoint. */
/* Second line of a case-study H1: names the work and the place in plain terms,
   so the heading carries the search phrase without shouting it. */
.h1-sub {
  display: block;
  font-family: var(--body);
  font-size: var(--step-0);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.35;
  color: var(--ink-3);
  margin-top: 0.9rem;
}

.hero h1 { font-size: clamp(2.1rem, 0.7rem + 5.1vw, 5.6rem); line-height: 0.95; letter-spacing: -0.042em; }
.hero h1 .serif-it { letter-spacing: -0.01em; }

.hero-aside { display: flex; flex-direction: column; gap: 1.6rem; padding-bottom: 0.6rem; }
.hero-aside p { color: var(--ink-2); max-width: 40ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.hero-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--plaster-2);
}
.hero-media svg, .hero-media img {
  width: 100%;
  height: 118%;
  object-fit: cover;
  position: absolute;
  top: -9%;
  left: 0;
}
.hero-fig { position: relative; }
.hero-caption {
  position: absolute;
  left: 0;
  bottom: 0;
  background: var(--plaster);
  padding: 1rem 1.6rem 0.85rem 0;
  max-width: min(calc(100% - 2rem), 30rem);
}
.hero-caption p { margin: 0; }
@media (max-width: 620px) {
  .hero-caption {
    position: static;
    padding: 1rem 0 0;
    max-width: none;
  }
}

.hero-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  margin-top: clamp(2rem, 5vw, 4rem);
}
.hero-strip div {
  padding: 1.6rem 1.2rem 1.6rem 0;
  border-right: 1px solid var(--line);
}
.hero-strip div:last-child { border-right: 0; }
.hero-strip .num {
  font-family: var(--display);
  font-size: var(--step-3);
  font-weight: 600;
  letter-spacing: -0.03em;
  display: block;
  line-height: 1;
}
.hero-strip .cap { color: var(--ink-3); font-size: var(--step--1); display: block; margin-top: 0.6rem; max-width: 22ch; }

/* ==========================================================================
   Section head (editorial two-column, per the reference)
   ========================================================================== */
.sec-head {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 5vw, 5rem);
  align-items: start;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}
.sec-head .label { margin-bottom: 1.4rem; }
.sec-head-aside { color: var(--ink-2); padding-top: 0.6rem; }
.sec-head-aside p + p { margin-top: 1rem; }

/* ==========================================================================
   Project cards
   ========================================================================== */
.proj-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: clamp(1.6rem, 3vw, 2.6rem) clamp(1.2rem, 2.5vw, 2rem);
}
.proj-grid.three { grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr)); }

.proj {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  position: relative;
}
.proj-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--plaster-2);
}
.proj-media svg, .proj-media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.2s var(--ease);
}
.proj:hover .proj-media svg, .proj:hover .proj-media img { transform: scale(1.045); }
.proj-sheet {
  position: absolute;
  top: 0.85rem; left: 0.85rem;
  z-index: 3;
  background: var(--plaster);
  padding: 0.3rem 0.55rem;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
}
.proj-body { padding-top: 1.15rem; }
.proj-meta {
  display: flex; flex-wrap: wrap; gap: 0.5rem 1rem;
  font-family: var(--mono); font-size: var(--step--1);
  color: var(--ink-3); margin-top: 0.6rem;
}
.proj h3 { font-size: var(--step-2); }
.proj-sub { color: var(--ink-2); margin-top: 0.45rem; }
.proj-rule {
  height: 1px; background: var(--line);
  margin-top: 1.1rem; position: relative; overflow: hidden;
}
.proj-rule::after {
  content: ''; position: absolute; inset: 0;
  background: var(--jade);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.7s var(--ease);
}
.proj:hover .proj-rule::after { transform: scaleX(1); }

/* Feature project — split panel, echoing the reference "exclusive collection" */
.feature {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  border: 1px solid var(--line);
  background: var(--paper);
  overflow: hidden;
}
.feature-text {
  padding: clamp(1.8rem, 4vw, 3.4rem);
  display: flex; flex-direction: column; gap: 1.3rem;
  justify-content: center;
}
.feature-media { position: relative; min-height: 340px; overflow: hidden; }
.feature-media svg, .feature-media img {
  position: absolute; inset: 0;
  width: 100%; height: 112%; object-fit: cover;
}
.feature-facts { display: grid; gap: 0.55rem; margin-top: 0.4rem; }
.feature-facts div {
  display: grid; grid-template-columns: 9rem 1fr;
  gap: 1rem; padding-top: 0.55rem;
  border-top: 1px solid var(--line);
  font-size: var(--step--1);
}
.feature-facts dt, .feature-facts .k {
  font-family: var(--mono); text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--ink-3);
}

/* ==========================================================================
   Services
   ========================================================================== */
.svc-list { border-top: 1px solid var(--line); }
.svc {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr) minmax(0, 1.05fr) 8rem;
  gap: clamp(1rem, 3vw, 2.5rem);
  padding-block: clamp(1.8rem, 3.4vw, 2.8rem);
  border-bottom: 1px solid var(--line);
  align-items: start;
  position: relative;
  scroll-margin-top: 7rem;
}
.svc::before {
  content: '';
  position: absolute; left: 0; right: 0; top: 0; bottom: 0;
  background: var(--paper);
  opacity: 0;
  transition: opacity 0.5s var(--ease);
  z-index: -1;
}
.svc:hover::before { opacity: 1; }
.svc h3 { font-size: var(--step-2); }
.svc-sheet { font-family: var(--mono); font-size: var(--step--1); color: var(--ink-3); padding-top: 0.5rem; }
.svc-price { font-family: var(--mono); font-size: var(--step--1); text-align: right; padding-top: 0.5rem; }
.svc-price b { display: block; font-weight: 500; font-size: var(--step-0); color: var(--jade); }
.svc-inc { list-style: none; padding: 0; margin-top: 1.1rem; display: grid; gap: 0.42rem; }
.svc-inc li {
  padding-left: 1.3rem; position: relative;
  font-size: var(--step--1); color: var(--ink-2);
}
.svc-inc li::before {
  content: ''; position: absolute; left: 0; top: 0.62em;
  width: 0.55rem; height: 1px; background: var(--brass);
}

/* ==========================================================================
   Process — sticky sheet
   ========================================================================== */
.process { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr); gap: clamp(2rem, 6vw, 6rem); }
.process-sticky { position: sticky; top: 8rem; align-self: start; }
.step {
  display: grid;
  grid-template-columns: 3.6rem 1fr;
  gap: 1.4rem;
  padding-block: clamp(1.5rem, 3vw, 2.4rem);
  border-top: 1px solid var(--line);
}
.step:last-child { border-bottom: 1px solid var(--line); }
.step-n {
  font-family: var(--mono);
  color: var(--jade);
  font-size: var(--step--1);
  letter-spacing: 0.1em;
  padding-top: 0.4rem;
}
.step h3 { font-size: var(--step-1); }
.step p { color: var(--ink-2); margin-top: 0.6rem; }
.step time { font-family: var(--mono); font-size: var(--step--1); color: var(--ink-3); display: block; margin-top: 0.5rem; }

/* ==========================================================================
   Dark band (quote / CTA)
   ========================================================================== */
.band {
  background: var(--ink);
  color: var(--plaster);
  position: relative;
  overflow: hidden;
}
/* The air-well light shaft. Edges are feathered horizontally, otherwise the
   gradient reads as a hard-edged rectangle rather than a beam of light. */
.band::before {
  content: '';
  position: absolute;
  top: -20%; left: 50%;
  width: min(46vw, 620px); height: 140%;
  transform: translateX(-50%);
  background: linear-gradient(180deg, rgba(232, 236, 228, 0.16), rgba(232, 236, 228, 0));
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 34%, #000 66%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 34%, #000 66%, transparent);
  filter: blur(26px);
  pointer-events: none;
}
.band .label { color: rgba(233, 235, 230, 0.55); }
.band .label::before { background: rgba(233, 235, 230, 0.35); }
/* :not(.btn) matters. An unscoped `.band a` (0,1,1) outranks `.btn-light`
   (0,1,0) and repaints the button's label with the band's pale text colour,
   giving light-on-light until hover. */
.band a:not(.btn) { color: inherit; }

.quote-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: clamp(2rem, 4vw, 3.5rem); }
.quote blockquote {
  font-family: var(--serif);
  font-size: var(--step-1);
  line-height: 1.4;
  font-style: italic;
}
.quote cite {
  display: block; margin-top: 1.3rem;
  font-family: var(--mono); font-size: var(--step--1);
  font-style: normal; color: rgba(233, 235, 230, 0.6);
  letter-spacing: 0.06em;
}
.quote cite b { display: block; color: var(--plaster); font-weight: 500; margin-bottom: 0.3rem; }

.cta-band { text-align: left; }
.cta-band h2 { font-size: var(--step-4); max-width: 18ch; }
.cta-inner { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 5rem); align-items: end; }
.cta-points { list-style: none; padding: 0; display: grid; gap: 0.7rem; }
.cta-points li { padding-left: 1.5rem; position: relative; color: rgba(233, 235, 230, 0.72); }
.cta-points li::before {
  content: ''; position: absolute; left: 0; top: 0.72em;
  width: 0.7rem; height: 1px; background: var(--brass);
}

/* ==========================================================================
   Marquee
   ========================================================================== */
.marquee {
  overflow: hidden;
  border-block: 1px solid var(--line);
  padding-block: 1.15rem;
  --speed: 46s;
}
.marquee-track { display: flex; width: max-content; animation: slide var(--speed) linear infinite; }
.marquee-track span {
  font-family: var(--mono);
  font-size: var(--step--1);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding-inline: 1.6rem;
  white-space: nowrap;
}
.marquee-track span::after { content: '·'; margin-left: 3.2rem; color: var(--brass); }
@keyframes slide { to { transform: translateX(-50%); } }

/* ==========================================================================
   Article
   ========================================================================== */
.article-head { padding-top: clamp(1.5rem, 4vw, 3rem); }
.article-head h1 { font-size: clamp(1.6rem, 0.35rem + 4.5vw, 4.4rem); line-height: 1.02; letter-spacing: -0.035em; max-width: 24ch; }
.article-meta {
  display: flex; flex-wrap: wrap; gap: 0.6rem 1.6rem;
  font-family: var(--mono); font-size: var(--step--1);
  color: var(--ink-3); margin-top: 1.6rem;
  padding-top: 1.2rem; border-top: 1px solid var(--line);
}

.article-media { aspect-ratio: 21 / 9; overflow: hidden; margin-block: clamp(2rem, 4vw, 3.2rem); }
.article-media svg, .article-media img { width: 100%; height: 100%; object-fit: cover; }

.prose { max-width: 68ch; }
.prose > * + * { margin-top: 1.25em; }
.prose h2 {
  font-size: var(--step-2);
  margin-top: 2.6em;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
}
.prose h3 { font-size: var(--step-1); margin-top: 2em; }
.prose p { color: var(--ink-2); }
.prose strong { color: var(--ink); font-weight: 600; }
.prose a { color: var(--jade); text-decoration: underline; text-decoration-thickness: 1px; }
.prose a:hover { color: var(--ink); }
.prose ul, .prose ol { padding-left: 1.25rem; color: var(--ink-2); }
.prose li + li { margin-top: 0.5em; }
.prose li::marker { color: var(--brass); }
.prose blockquote {
  border-left: 2px solid var(--jade);
  padding-left: 1.4rem;
  font-family: var(--serif);
  font-style: italic;
  font-size: var(--step-1);
  color: var(--ink);
}
.prose code {
  font-family: var(--mono);
  font-size: 0.86em;
  background: var(--paper);
  padding: 0.1em 0.35em;
  border: 1px solid var(--line);
}

.table-wrap { overflow-x: auto; max-width: 100%; border: 1px solid var(--line); background: var(--paper); }
.table-wrap table { min-width: 30rem; }
table { border-collapse: collapse; width: 100%; font-size: var(--step--1); }
th, td { padding: 0.85rem 1rem; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th {
  font-family: var(--mono); text-transform: uppercase;
  letter-spacing: 0.07em; font-weight: 500;
  background: color-mix(in srgb, var(--plaster) 60%, var(--paper));
  white-space: nowrap;
}
tbody tr:last-child td { border-bottom: 0; }

.takeaways {
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 2px solid var(--jade);
  padding: clamp(1.3rem, 3vw, 2rem);
}
.takeaways h2 { font-size: var(--step-1); margin: 0 0 1rem; border: 0; padding: 0; }
.takeaways ul { list-style: none; padding: 0; display: grid; gap: 0.7rem; }
.takeaways li { padding-left: 1.6rem; position: relative; color: var(--ink-2); font-size: var(--step--1); line-height: 1.55; }
.takeaways li::before {
  content: ''; position: absolute; left: 0; top: 0.62em;
  width: 0.85rem; height: 1px; background: var(--brass);
}

.toc { position: sticky; top: 7.5rem; align-self: start; }
.toc h2 { font-size: var(--step--1); font-family: var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); font-weight: 400; }
.toc ol { list-style: none; padding: 0; margin-top: 1rem; display: grid; gap: 0.55rem; counter-reset: toc; }
.toc li { counter-increment: toc; }
/* Scoped to the list: an unscoped `.toc a` also styled the sidebar's
   "Book an appointment" button, giving it a grid layout and a stray
   counter number in front of the label. */
.toc ol a {
  display: grid; grid-template-columns: 2rem 1fr; gap: 0.4rem;
  font-size: var(--step--1); color: var(--ink-2); text-decoration: none;
  line-height: 1.4; transition: color 0.3s var(--ease);
}
.toc ol a::before { content: counter(toc, decimal-leading-zero); font-family: var(--mono); color: var(--ink-3); }
.toc ol a:hover { color: var(--jade); }

.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 15rem; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }

.author-card {
  display: grid; grid-template-columns: 3.6rem 1fr; gap: 1.2rem;
  border-top: 1px solid var(--line); padding-top: 1.6rem; margin-top: 3rem;
}
.author-avatar {
  width: 3.6rem; height: 3.6rem; border-radius: 50%;
  background: var(--jade); color: var(--plaster);
  display: grid; place-items: center;
  font-family: var(--display); font-weight: 600; font-size: 1.15rem;
}
.author-card p { color: var(--ink-2); font-size: var(--step--1); margin-top: 0.5rem; }
.author-card .mono { color: var(--ink-3); display: block; margin-top: 0.35rem; }

.see-also { border-top: 1px solid var(--line); padding-top: 1.6rem; margin-top: 2.6rem; }
.see-also ul { list-style: none; padding: 0; margin-top: 1rem; display: grid; gap: 0.7rem; }
.see-also a { color: var(--jade); font-size: var(--step-0); }

/* --- FAQ accordion ------------------------------------------------------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex; align-items: flex-start; gap: 1.2rem;
  padding-block: 1.35rem;
  cursor: pointer; list-style: none;
  font-family: var(--display); font-weight: 600;
  font-size: var(--step-1); letter-spacing: -0.018em;
  line-height: 1.25;
  transition: color 0.3s var(--ease);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--jade); }
.faq summary::after {
  content: '';
  flex: none; margin-left: auto;
  width: 0.95rem; height: 0.95rem;
  margin-top: 0.4rem;
  background:
    linear-gradient(var(--ink), var(--ink)) center/100% 1px no-repeat,
    linear-gradient(var(--ink), var(--ink)) center/1px 100% no-repeat;
  transition: transform 0.45s var(--ease);
}
.faq details[open] summary::after { transform: rotate(135deg); }
.faq .answer { padding-bottom: 1.5rem; color: var(--ink-2); max-width: 70ch; }

/* ==========================================================================
   Blog index
   ========================================================================== */
.post-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.post-row {
  display: grid;
  grid-template-columns: 9rem minmax(0, 1.6fr) minmax(0, 1fr) 3rem;
  gap: clamp(1rem, 3vw, 2.5rem);
  padding-block: clamp(1.6rem, 3vw, 2.4rem);
  border-bottom: 1px solid var(--line);
  text-decoration: none; color: inherit;
  align-items: start;
  position: relative;
}
.post-row::before {
  content: ''; position: absolute; inset: 0 -1.2rem;
  background: var(--paper); opacity: 0;
  transition: opacity 0.45s var(--ease); z-index: -1;
}
.post-row:hover::before { opacity: 1; }
.post-row h3 { font-size: var(--step-2); }
.post-row .post-cat { font-family: var(--mono); font-size: var(--step--1); color: var(--jade); }
.post-row .post-date { font-family: var(--mono); font-size: var(--step--1); color: var(--ink-3); display: block; margin-top: 0.4rem; }
.post-row .post-desc { color: var(--ink-2); font-size: var(--step--1); }
.post-row .go {
  justify-self: end; align-self: center;
  font-family: var(--mono); color: var(--ink-3);
  transition: transform 0.4s var(--ease), color 0.4s var(--ease);
}
.post-row:hover .go { transform: translateX(5px); color: var(--jade); }

.post-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr)); gap: clamp(1.5rem, 3vw, 2.4rem); }
.post-card { text-decoration: none; color: inherit; display: flex; flex-direction: column; }
.post-card-media { aspect-ratio: 3 / 2; overflow: hidden; background: var(--plaster-2); }
.post-card-media svg, .post-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease); }
.post-card:hover .post-card-media svg { transform: scale(1.05); }
.post-card h3 { font-size: var(--step-1); margin-top: 1rem; }
.post-card p { color: var(--ink-2); font-size: var(--step--1); margin-top: 0.5rem; }

/* ==========================================================================
   Forms
   ========================================================================== */
.form-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.72fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; }

.fieldset { border: 0; padding: 0; margin: 0 0 clamp(2rem, 4vw, 3rem); }
.fieldset legend {
  font-family: var(--mono); font-size: var(--step--1);
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--jade); padding: 0 0 1rem;
  width: 100%; border-bottom: 1px solid var(--line); margin-bottom: 1.6rem;
}
.field { margin-bottom: 1.4rem; }
/* Scoped to > label deliberately: an unscoped `.field label` (0,1,1) outranks
   `.choice` (0,1,0) and forces the choice cards back to display:block, which
   collapses the radio against its own text. */
.field > label, .field > .lbl {
  display: block;
  font-family: var(--mono); font-size: var(--step--1);
  letter-spacing: 0.05em; color: var(--ink-2); margin-bottom: 0.55rem;
}
.field .hint { display: block; font-family: var(--body); font-size: var(--step--1); color: var(--ink-3); letter-spacing: 0; margin-top: 0.35rem; text-transform: none; }
.req { color: var(--brass); }

input[type='text'], input[type='email'], input[type='tel'], input[type='date'],
input[type='number'], select, textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  font: inherit;
  font-size: var(--step-0);
  color: var(--ink);
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
textarea { min-height: 8.5rem; resize: vertical; }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--jade);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--jade) 14%, transparent);
}
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--ink-2) 50%), linear-gradient(135deg, var(--ink-2) 50%, transparent 50%); background-position: calc(100% - 1.15rem) 1.25rem, calc(100% - 0.8rem) 1.25rem; background-size: 6px 6px; background-repeat: no-repeat; }

.choices { display: grid; gap: 0.6rem; }
.choices.cols { grid-template-columns: repeat(auto-fit, minmax(min(100%, 190px), 1fr)); }
.choice {
  display: flex; align-items: flex-start; gap: 0.75rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  cursor: pointer;
  font-size: var(--step--1);
  margin-bottom: 0;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.choice:hover { border-color: var(--jade); }
/* margin-right as well as gap, so spacing survives if the flex context ever
   gets overridden again. */
.choice input { margin-top: 0.16rem; margin-right: 0.15rem; accent-color: var(--jade); flex: none; }
.choice:has(input:checked) { border-color: var(--jade); background: color-mix(in srgb, var(--jade) 6%, var(--paper)); }
.choice span b { display: block; font-weight: 600; margin-bottom: 0.1rem; }
.choice span small { color: var(--ink-3); }

.dropzone {
  border: 1px dashed var(--line-strong);
  background: var(--paper);
  padding: clamp(1.4rem, 3vw, 2.2rem);
  text-align: center;
  cursor: pointer;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.dropzone:hover, .dropzone.drag { border-color: var(--jade); background: color-mix(in srgb, var(--jade) 5%, var(--paper)); }
.dropzone p { color: var(--ink-2); font-size: var(--step--1); }
.dropzone .mono { display: block; margin-bottom: 0.6rem; color: var(--jade); }
.file-list { list-style: none; padding: 0; margin-top: 1rem; display: grid; gap: 0.45rem; }
.file-list li {
  display: flex; align-items: center; gap: 0.7rem;
  font-family: var(--mono); font-size: var(--step--1);
  padding: 0.55rem 0.8rem; background: var(--paper); border: 1px solid var(--line);
}
.file-list button { margin-left: auto; background: none; border: 0; cursor: pointer; color: var(--ink-3); }
.file-list button:hover { color: var(--jade); }

.estimate {
  position: sticky; top: 7.5rem;
  border: 1px solid var(--line);
  background: var(--paper);
  padding: clamp(1.4rem, 3vw, 2.2rem);
}
.estimate h2 { font-size: var(--step-1); }
.estimate .range {
  font-family: var(--display); font-weight: 600;
  font-size: var(--step-3); letter-spacing: -0.03em;
  color: var(--jade); line-height: 1.05; margin-block: 0.8rem 0.3rem;
  font-variant-numeric: tabular-nums;
}
.estimate .est-note { font-size: var(--step--1); color: var(--ink-3); }
.estimate dl { display: grid; gap: 0.5rem; margin-top: 1.3rem; padding-top: 1.2rem; border-top: 1px solid var(--line); font-size: var(--step--1); }
.estimate dl > div { display: flex; justify-content: space-between; gap: 1rem; }
.estimate dt { color: var(--ink-3); font-family: var(--mono); }
.estimate dd { margin: 0; text-align: right; }

.form-status { margin-top: 1.2rem; padding: 1rem 1.2rem; border: 1px solid var(--line-strong); font-size: var(--step--1); }
.form-status[data-state='ok'] { border-color: var(--jade); background: color-mix(in srgb, var(--jade) 8%, var(--paper)); }
.form-status[data-state='err'] { border-color: #a33; background: #fdf3f2; }
.form-status[hidden] { display: none; }

.error-text { color: #a33; font-size: var(--step--1); margin-top: 0.4rem; display: block; }
input[aria-invalid='true'], textarea[aria-invalid='true'], select[aria-invalid='true'] { border-color: #a33; }

/* ==========================================================================
   Breadcrumbs
   ========================================================================== */
.crumbs { padding-top: 1.6rem; }
.crumbs ol {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
  list-style: none; padding: 0;
  font-family: var(--mono); font-size: var(--step--1);
  color: var(--ink-3);
}
.crumbs li + li::before { content: '/'; margin-right: 0.5rem; color: var(--line-strong); }
.crumbs a { color: var(--ink-3); text-decoration: none; }
.crumbs a:hover { color: var(--jade); }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-foot {
  background: var(--ink);
  color: rgba(233, 235, 230, 0.72);
  padding-block: clamp(3.5rem, 7vw, 6rem) 2.5rem;
  margin-top: var(--sec);
}
.site-foot .mark { color: var(--plaster); }
.foot-top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); gap: clamp(2rem, 5vw, 5rem); }
.foot-line { max-width: 34ch; margin-block: 1.4rem 2rem; }
.foot-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 165px), 1fr)); gap: 2rem; }
.foot-h {
  font-family: var(--mono); font-size: var(--step--1);
  letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(233, 235, 230, 0.45); font-weight: 400; margin-bottom: 1rem;
}
.foot-cols ul, .foot-contact { list-style: none; padding: 0; display: grid; gap: 0.55rem; font-size: var(--step--1); }
/* The studio email is a single unbreakable token that is longer than its
   column at mid widths, which pushes the whole document into horizontal
   scroll. Let long addresses and URLs break rather than overflow. */
.foot-contact a, .foot-contact li, .site-foot address { overflow-wrap: anywhere; }
.estimate a, .prose a { overflow-wrap: anywhere; }
.site-foot a { text-decoration: none; transition: color 0.3s var(--ease); }
.site-foot a:hover { color: var(--plaster); }
.site-foot address { font-style: normal; font-size: var(--step--1); line-height: 1.7; margin-bottom: 1rem; }
.foot-contact { margin-top: 0; }
.foot-areas {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: 1.6rem;
  border-top: 1px solid rgba(233, 235, 230, 0.15);
}
.foot-areas .label { color: rgba(233, 235, 230, 0.45); }
.foot-areas .label::before { background: rgba(233, 235, 230, 0.3); }
.foot-areas p { margin-top: 0.8rem; font-size: var(--step--1); max-width: 70ch; }
.foot-bottom {
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between;
  margin-top: 2.5rem; padding-top: 1.5rem;
  border-top: 1px solid rgba(233, 235, 230, 0.15);
  font-size: var(--step--1);
  color: rgba(233, 235, 230, 0.5);
}

/* ==========================================================================
   Misc pages
   ========================================================================== */
.page-head { padding-top: clamp(2rem, 5vw, 4rem); }
.page-head h1 { font-size: clamp(1.6rem, 0.35rem + 4.5vw, 4.4rem); line-height: 1.02; letter-spacing: -0.035em; max-width: 24ch; }
.page-head .lead { max-width: 56ch; margin-top: 1.6rem; }

.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.split-media { aspect-ratio: 4 / 5; overflow: hidden; }
.split-media svg, .split-media img { width: 100%; height: 100%; object-fit: cover; }

.detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 1.2rem; border-top: 1px solid var(--line); padding-top: 1.6rem; }
.detail-grid div .mono { color: var(--ink-3); display: block; margin-bottom: 0.4rem; }
.detail-grid div p { font-size: var(--step-0); }

.notice { background: var(--paper); border: 1px solid var(--line); padding: clamp(1.2rem, 3vw, 1.8rem); font-size: var(--step--1); color: var(--ink-2); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1080px) {
  .article-layout { grid-template-columns: minmax(0, 1fr); }
  .toc { position: static; border-bottom: 1px solid var(--line); padding-bottom: 1.5rem; }
  .toc ol { grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }
  .svc { grid-template-columns: 4rem minmax(0, 1fr) minmax(0, 1fr); }
  .svc-price { grid-column: 2 / -1; text-align: left; }
}

@media (max-width: 900px) {
  .nav, .head-cta { display: none; }
  .burger { display: flex; }
  .hero-top, .sec-head, .process, .form-grid, .cta-inner, .split, .foot-top { grid-template-columns: 1fr; }
  .feature { grid-template-columns: 1fr; }
  .feature-media { min-height: 260px; order: -1; }
  .hero-strip { grid-template-columns: repeat(2, 1fr); }
  .hero-strip div:nth-child(2) { border-right: 0; }
  .hero-strip div:nth-child(1), .hero-strip div:nth-child(2) { border-bottom: 1px solid var(--line); }
  .process-sticky, .estimate { position: static; }
  .post-row { grid-template-columns: 1fr; gap: 0.6rem; }
  .post-row .go { display: none; }
}

@media (max-width: 620px) {
  .svc { grid-template-columns: 1fr; }
  .svc-sheet { padding-top: 0; }
  .hero-strip { grid-template-columns: 1fr; }
  .hero-strip div { border-right: 0; border-bottom: 1px solid var(--line); }
  .hero-strip div:last-child { border-bottom: 0; }
  .feature-facts div { grid-template-columns: 1fr; gap: 0.2rem; }
  .foot-bottom { flex-direction: column; gap: 0.5rem; }
}

/* ==========================================================================
   Motion preferences
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  .mask > span { transform: none !important; }
  .louvre .slats { display: none; }
  .marquee-track { animation: none; }
}

@media print {
  .site-head, .site-foot, .mobile-nav, .btn, .toc { display: none !important; }
  body { background: #fff; color: #000; }
  .prose { max-width: none; }
}