/* =========================================================
   LinesheetPro: Site components
   ========================================================= */

/* ---------------------------------------------------------
   1. Header / nav
   --------------------------------------------------------- */

.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 500;
  padding-block: 1.35rem;
  transition: transform .55s var(--e-out), background .4s ease, padding .4s ease;
}
.header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--shell) 82%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--cocoa-line);
  opacity: 0;
  transition: opacity .4s ease;
}
.header.is-stuck { padding-block: .85rem; }
.header.is-stuck::before { opacity: 1; }
.header.is-hidden { transform: translateY(-105%); }

.header__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* Wordmark ------------------------------------------------ */
.brand {
  display: inline-flex;
  align-items: center;
  gap: .62rem;
  font-family: var(--font-display);
  font-size: 1.42rem;
  letter-spacing: -0.02em;
  line-height: 1;
  white-space: nowrap;
}
.brand__mark { flex: none; width: 32px; height: 32px; overflow: visible; }
/* four fanned pages, the mark spreads like a linesheet on a desk */
.brand__mark .pg {
  transform-box: fill-box;
  transform-origin: 50% 96%;
  transition: transform .65s var(--e-spring);
}
.brand__mark .pg--1 { transform: rotate(-13deg); }
.brand__mark .pg--2 { transform: rotate(-4.5deg); }
.brand__mark .pg--3 { transform: rotate(4.5deg); }
.brand__mark .pg--4 { transform: rotate(13deg); }
.brand:hover .pg--1 { transform: rotate(-27deg); }
.brand:hover .pg--2 { transform: rotate(-9deg); }
.brand:hover .pg--3 { transform: rotate(9deg); }
.brand:hover .pg--4 { transform: rotate(27deg); }
.brand strong { font-weight: 400; }
.brand em { font-style: italic; color: var(--cocoa-mid); }

/* Nav ----------------------------------------------------- */
.nav { display: flex; align-items: center; gap: clamp(1.1rem, 2.4vw, 2.3rem); }
.nav__link {
  position: relative;
  font-size: .93rem;
  letter-spacing: -0.005em;
  color: var(--cocoa-mid);
  padding-block: .3rem;
  transition: color var(--t-fast) ease;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: 100% 50%;
  transition: transform .45s var(--e-out);
}
.nav__link:hover { color: var(--cocoa); }
.nav__link:hover::after { transform: scaleX(1); transform-origin: 0 50%; }
.nav__link[aria-current="page"] { color: var(--cocoa); }
.nav__link[aria-current="page"]::after { transform: scaleX(1); opacity: .35; }

.nav__cta { margin-left: .4rem; }

/* Mobile menu --------------------------------------------- */
.burger {
  display: none;
  width: 46px; height: 46px;
  border-radius: var(--r-pill);
  border: 1px solid var(--cocoa-line);
  position: relative;
  flex: none;
}
.burger span {
  position: absolute;
  left: 13px; right: 13px;
  height: 1.5px;
  background: var(--cocoa);
  border-radius: 2px;
  transition: transform .4s var(--e-out), opacity .2s ease;
}
.burger span:nth-child(1) { top: 18px; }
.burger span:nth-child(2) { bottom: 18px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(4.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { transform: translateY(-4.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 480;
  background: var(--shell);
  padding: 7.5rem var(--gutter) 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  clip-path: inset(0 0 100% 0);
  transition: clip-path .7s var(--e-out);
  visibility: hidden;
}
.mobile-menu.is-open { clip-path: inset(0 0 0 0); visibility: visible; }
.mobile-menu__nav { display: flex; flex-direction: column; gap: .2rem; }
.mobile-menu__nav a {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 11vw, 3.4rem);
  line-height: 1.22;
  letter-spacing: -0.025em;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .5s var(--e-out), transform .5s var(--e-out);
}
.mobile-menu.is-open .mobile-menu__nav a { opacity: 1; transform: none; }
.mobile-menu__foot { display: grid; gap: .4rem; }

@media (max-width: 900px) {
  .nav { display: none; }
  .burger { display: block; }
}

/* ---------------------------------------------------------
   2. Buttons
   --------------------------------------------------------- */

.btn {
  --btn-bg: var(--cocoa);
  --btn-fg: var(--shell);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: 1.02rem 1.75rem;
  border-radius: var(--r-pill);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-size: .93rem;
  font-weight: 500;
  letter-spacing: -0.006em;
  line-height: 1;
  white-space: nowrap;
  overflow: hidden;
  isolation: isolate;
  transition: transform .5s var(--e-spring), box-shadow .4s var(--e-out), color .35s ease;
  box-shadow: var(--sh-sm);
}
/* liquid fill on hover */
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--btn-hover, var(--pink));
  transform: translate3d(0, 101%, 0);
  transition: transform .55s var(--e-out);
  border-radius: inherit;
}
.btn:hover { box-shadow: var(--sh-md); }
.btn:hover::before { transform: none; }
.btn:hover { color: var(--cocoa-deep); }
.btn:active { transform: scale(.975); }

.btn__arrow { transition: transform .5s var(--e-out); flex: none; }
.btn:hover .btn__arrow { transform: translateX(4px); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--cocoa);
  box-shadow: none;
  border: 1px solid var(--cocoa-line);
}
.btn--ghost:hover { color: var(--cocoa-deep); box-shadow: var(--sh-sm); }

.btn--light { --btn-bg: var(--shell); --btn-fg: var(--cocoa); --btn-hover: var(--yellow); }
.btn--sm { padding: .74rem 1.24rem; font-size: .86rem; }
.btn--lg { padding: 1.22rem 2.2rem; font-size: 1rem; }

.band-cocoa .btn--ghost { --btn-fg: #F0E6DA; border-color: rgba(240,230,218,.25); }
.band-cocoa .btn--ghost:hover { color: var(--cocoa-deep); }

/* text link with animated underline */
.link-u {
  position: relative;
  display: inline-block;
  padding-bottom: 2px;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 100% 1px;
  background-repeat: no-repeat;
  background-position: 0 100%;
  transition: background-size .5s var(--e-out);
}
.link-u:hover { background-size: 0% 1px; background-position: 100% 100%; }

/* ---------------------------------------------------------
   3. Hero
   --------------------------------------------------------- */

.hero {
  position: relative;
  min-height: min(100svh, 980px);
  padding-top: clamp(8rem, 15vh, 11rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: clip;
}

/* Soft colour wash, kept to the edges and low in opacity so the
   page still reads as warm paper with pastel light on it, rather
   than a full-spectrum gradient. */
.hero__aura {
  position: absolute;
  inset: -14% -8% auto -8%;
  height: 118%;
  z-index: 0;
  pointer-events: none;
  filter: blur(104px);
  opacity: .44;
  -webkit-mask-image: radial-gradient(115% 82% at 50% 44%, transparent 16%, #000 72%);
          mask-image: radial-gradient(115% 82% at 50% 44%, transparent 16%, #000 72%);
}
.hero__aura span {
  position: absolute;
  border-radius: 50%;
  mix-blend-mode: multiply;
  animation: drift 30s var(--e-inout) infinite alternate;
}
.hero__aura span:nth-child(1) { width: 40vw; height: 40vw; left: -10vw; top: 2%;  background: var(--clay); animation-delay: -2s; }
.hero__aura span:nth-child(2) { width: 36vw; height: 36vw; right: -9vw; top: -4%; background: var(--peri); animation-delay: -9s; }
.hero__aura span:nth-child(3) { width: 30vw; height: 30vw; left: 6%;    top: 62%; background: var(--gold); animation-delay: -15s; }
.hero__aura span:nth-child(4) { width: 30vw; height: 30vw; right: 4%;   top: 58%; background: var(--sage); animation-delay: -5s; }

@keyframes drift {
  0%   { transform: translate3d(0,0,0) scale(1); }
  50%  { transform: translate3d(3vw, -4vh, 0) scale(1.13); }
  100% { transform: translate3d(-3vw, 3vh, 0) scale(.94); }
}

.hero__inner { position: relative; z-index: 2; }

.hero__title {
  font-family: var(--font-display);
  font-size: var(--fs-display);
  line-height: var(--lh-tight);
  letter-spacing: -0.035em;
  max-width: 15ch;
}
.hero__title em { color: var(--cocoa-mid); }

.hero__meta {
  margin-top: clamp(2rem, 4vw, 3.2rem);
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }

/* floating sheet stack ------------------------------------ */
.hero__stack {
  position: relative;
  z-index: 1;
  margin-top: clamp(3rem, 6vw, 4.5rem);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(.6rem, 1.4vw, 1.4rem);
  align-items: end;
}
.hero__sheet {
  border-radius: var(--r-sm);
  overflow: hidden;
  box-shadow: var(--sh-lg);
  background: var(--paper);
  transform: translate3d(0, var(--py, 0px), 0) rotate(var(--rot, 0deg));
  transition: transform .8s var(--e-out), box-shadow .5s ease;
}
.hero__sheet:nth-child(1) { --rot: -3.2deg; }
.hero__sheet:nth-child(2) { --rot:  1.8deg; }
.hero__sheet:nth-child(3) { --rot: -0.8deg; }
.hero__sheet:nth-child(4) { --rot:  2.4deg; }
.hero__sheet:nth-child(5) { --rot: -2.2deg; }
.hero__sheet:hover { box-shadow: var(--sh-xl); }

@media (max-width: 860px) {
  .hero__stack { grid-template-columns: repeat(3, 1fr); }
  .hero__sheet:nth-child(n+4) { display: none; }
}

.scroll-cue {
  /* clearance + its own layer, so the drifting hero sheets never cover it */
  position: relative;
  z-index: 2;
  margin-top: clamp(3.5rem, 6vw, 5rem);
  display: inline-flex;
  align-items: center;
  gap: .7rem;
}
.scroll-cue__line {
  width: 46px; height: 1px;
  background: var(--cocoa-line);
  position: relative;
  overflow: hidden;
}
.scroll-cue__line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--cocoa);
  animation: sweep 2.4s var(--e-inout) infinite;
}
@keyframes sweep {
  0%   { transform: translateX(-100%); }
  55%  { transform: translateX(0); }
  100% { transform: translateX(100%); }
}

/* ---------------------------------------------------------
   4. Marquee
   --------------------------------------------------------- */

.marquee {
  --dur: 42s;
  overflow: hidden;
  display: flex;
  gap: 0;
  user-select: none;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}
.marquee__track {
  display: flex;
  align-items: center;
  gap: clamp(1.6rem, 3.4vw, 3.4rem);
  padding-right: clamp(1.6rem, 3.4vw, 3.4rem);
  flex: none;
  min-width: 100%;
  animation: marquee var(--dur) linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee { to { transform: translate3d(-100%, 0, 0); } }

.marquee--display .marquee__track {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6.4vw, 5.6rem);
  letter-spacing: -0.03em;
  line-height: 1;
}
.marquee__dot { flex: none; opacity: .5; }

.marquee--logos .marquee__track { gap: clamp(2.5rem, 5vw, 5rem); }

/* ---------------------------------------------------------
   5. Feature / value cards
   --------------------------------------------------------- */

.grid-3 {
  display: grid;
  gap: clamp(1rem, 2vw, 1.6rem);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.grid-2 {
  display: grid;
  gap: clamp(1.4rem, 3.4vw, 4.5rem);
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  align-items: start;
}

.card {
  position: relative;
  padding: clamp(1.7rem, 2.6vw, 2.4rem);
  border-radius: var(--r-lg);
  background: var(--paper);
  border: 1px solid var(--cocoa-line);
  overflow: hidden;
  transition: transform .6s var(--e-out), box-shadow .5s var(--e-out);
}
.card:hover { transform: translateY(-5px); box-shadow: var(--sh-md); }
.card__ico {
  width: 54px; height: 54px;
  border-radius: var(--r-pill);
  display: grid; place-items: center;
  background: var(--tint, var(--pink));
  margin-bottom: 1.4rem;
}
.card h3 { margin-bottom: .6rem; }
.card p { color: var(--cocoa-mid); font-size: .975rem; }
.card__n {
  position: absolute;
  top: 1.2rem; right: 1.5rem;
  font-family: var(--font-display);
  font-size: 2.6rem;
  line-height: 1;
  color: var(--cocoa-line);
  transition: color .5s ease;
}
.card:hover .card__n { color: var(--tint, var(--pink)); }

/* ---------------------------------------------------------
   6. Work gallery
   --------------------------------------------------------- */

.work-grid {
  display: grid;
  gap: clamp(2.2rem, 4.6vw, 5rem) clamp(1.2rem, 2.6vw, 2.6rem);
  grid-template-columns: repeat(2, 1fr);
}
.work-grid--full { grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); }

@media (max-width: 720px) { .work-grid { grid-template-columns: 1fr; } }

.work-card { display: block; position: relative; }
.work-card__media {
  position: relative;
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--tint, var(--shell-deep));
  padding: clamp(1.6rem, 3.4vw, 3.4rem);
  transition: transform .8s var(--e-out), box-shadow .6s var(--e-out);
  display: grid;
  place-items: center;
  isolation: isolate;
}
.work-card:hover .work-card__media { transform: translateY(-6px); box-shadow: var(--sh-lg); }

/* the two paper sheets inside a card fan apart on hover */
.work-card__pages { position: relative; width: 100%; display: grid; place-items: center; }
.work-card__pages .sheet-frame { transition: transform .85s var(--e-out); }
.work-card__pages .sheet-frame:nth-child(1) {
  position: absolute;
  width: 78%;
  transform: rotate(-6deg) translateX(-13%);
  opacity: .96;
}
.work-card__pages .sheet-frame:nth-child(2) { width: 78%; transform: rotate(2.5deg) translateX(9%); }
.work-card:hover .work-card__pages .sheet-frame:nth-child(1) { transform: rotate(-9.5deg) translate(-20%, -2%); }
.work-card:hover .work-card__pages .sheet-frame:nth-child(2) { transform: rotate(4.5deg) translate(14%, -4%); }

.work-card__body {
  margin-top: 1.35rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
}
.work-card__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.3vw, 2.05rem);
  letter-spacing: -0.02em;
  line-height: 1.14;
}
.work-card__tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .55rem; }

.pill {
  display: inline-block;
  padding: .34rem .72rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--cocoa-line);
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cocoa-mid);
  line-height: 1;
}
.pill--solid { background: var(--tint, var(--pink)); border-color: transparent; color: var(--cocoa-deep); }
.band-cocoa .pill { border-color: rgba(240,230,218,.22); color: rgba(240,230,218,.75); }

.work-card__go {
  flex: none;
  width: 44px; height: 44px;
  border-radius: var(--r-pill);
  border: 1px solid var(--cocoa-line);
  display: grid; place-items: center;
  transition: background .45s var(--e-out), color .45s var(--e-out),
              transform .55s var(--e-spring), border-color .45s ease;
}
.work-card:hover .work-card__go {
  background: var(--cocoa);
  border-color: var(--cocoa);
  color: var(--shell);
  transform: rotate(45deg);
}

/* ---------------------------------------------------------
   7. Process: sticky numbered steps
   --------------------------------------------------------- */

.process { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(2rem, 5vw, 6rem); }
@media (max-width: 900px) { .process { grid-template-columns: 1fr; } }

.process__aside { position: sticky; top: 8rem; align-self: start; }

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(1.2rem, 2.6vw, 2.4rem);
  padding-block: clamp(1.8rem, 3vw, 2.6rem);
  border-top: 1px solid var(--cocoa-line);
}
.step:last-child { border-bottom: 1px solid var(--cocoa-line); }
.step__n {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: var(--tr-label);
  color: var(--cocoa-soft);
  padding-top: .45rem;
}
.step h3 { margin-bottom: .5rem; }
.step p { color: var(--cocoa-mid); max-width: 52ch; }
.step__meta { margin-top: .9rem; }

/* ---------------------------------------------------------
   8. Deliverables checklist
   --------------------------------------------------------- */

.checks { display: grid; gap: .1rem; }
.check {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  padding-block: 1.05rem;
  border-bottom: 1px solid var(--cocoa-line);
}
.band-cocoa .check { border-color: rgba(240,230,218,.14); }
.check__tick {
  width: 26px; height: 26px;
  border-radius: var(--r-pill);
  display: grid; place-items: center;
  background: var(--tint, var(--mint));
  color: var(--cocoa-deep);
  flex: none;
}
.check__txt { font-size: 1.02rem; letter-spacing: -0.008em; }
.check__note { font-family: var(--font-mono); font-size: var(--fs-label);
               letter-spacing: .1em; text-transform: uppercase; color: var(--cocoa-soft); }

/* ---------------------------------------------------------
   9. Pricing
   --------------------------------------------------------- */

.plans { display: grid; gap: clamp(1rem, 1.8vw, 1.4rem); grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); }

.plan {
  display: flex;
  flex-direction: column;
  padding: clamp(1.8rem, 2.6vw, 2.5rem);
  border-radius: var(--r-lg);
  border: 1px solid var(--cocoa-line);
  background: var(--paper);
  position: relative;
  overflow: hidden;
  transition: transform .6s var(--e-out), box-shadow .5s var(--e-out);
}
.plan:hover { transform: translateY(-5px); box-shadow: var(--sh-md); }
.plan--feature { background: var(--cocoa-deep); color: #F0E6DA; border-color: transparent; }
.plan--feature .label { color: rgba(240,230,218,.55); }
.plan--feature .plan__list li { color: rgba(240,230,218,.78); border-color: rgba(240,230,218,.14); }
.plan--feature .plan__from { color: rgba(240,230,218,.6); }

.plan__flag {
  position: absolute; top: 1.4rem; right: 1.4rem;
  padding: .3rem .68rem;
  border-radius: var(--r-pill);
  background: var(--yellow);
  color: var(--cocoa-deep);
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: .1em;
  text-transform: uppercase;
  line-height: 1;
}
.plan h3 { margin: 1.1rem 0 .45rem; }
.plan__price { font-family: var(--font-display); font-size: clamp(2.4rem, 3.6vw, 3.2rem);
               line-height: 1; letter-spacing: -0.03em; margin-top: 1.3rem; }
.plan__from { font-family: var(--font-mono); font-size: var(--fs-label);
              letter-spacing: .1em; text-transform: uppercase; color: var(--cocoa-soft); margin-bottom: .35rem; }
.plan__desc { color: var(--cocoa-mid); font-size: .96rem; min-height: 3.2em; }
.plan--feature .plan__desc { color: rgba(240,230,218,.72); }
.plan__list { list-style: none; padding: 0; margin: 1.5rem 0 1.8rem; display: grid; }
.plan__list li {
  display: grid; grid-template-columns: auto 1fr; gap: .7rem; align-items: start;
  padding-block: .62rem;
  border-top: 1px solid var(--cocoa-line);
  font-size: .93rem;
  color: var(--cocoa-mid);
}
.plan__list svg { margin-top: .38em; flex: none; }
.plan .btn { margin-top: auto; width: 100%; }

/* ---------------------------------------------------------
   10. Testimonials
   --------------------------------------------------------- */

.quotes {
  display: grid;
  gap: clamp(1rem, 1.8vw, 1.5rem);
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}
.quote {
  padding: clamp(1.8rem, 2.6vw, 2.4rem);
  border-radius: var(--r-lg);
  background: var(--tint, var(--shell-warm));
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}
.quote blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 1.75vw, 1.55rem);
  line-height: 1.36;
  letter-spacing: -0.018em;
  color: var(--cocoa-deep);
}
.quote__by { display: flex; align-items: center; gap: .85rem; margin-top: auto; }
.quote__av {
  width: 42px; height: 42px; border-radius: var(--r-pill); flex: none;
  display: grid; place-items: center;
  background: var(--cocoa-deep); color: var(--shell);
  font-family: var(--font-display); font-size: 1.05rem; line-height: 1;
}
.quote__name { font-weight: 540; font-size: .95rem; line-height: 1.25; }
.quote__role { font-size: .84rem; color: var(--cocoa-mid); line-height: 1.3; }

/* stat row */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1px;
         background: var(--cocoa-line); border-block: 1px solid var(--cocoa-line); }
.band-cocoa .stats { background: rgba(240,230,218,.16); border-color: rgba(240,230,218,.16); }
.stat { background: var(--bg); padding: clamp(1.6rem, 2.6vw, 2.3rem) clamp(1.2rem, 2vw, 1.8rem); }
.band-cocoa .stat { background: var(--cocoa-deep); }
.band-warm .stat { background: var(--shell-warm); }
.stat__num { font-family: var(--font-display); font-size: clamp(2.6rem, 4.4vw, 3.9rem);
             line-height: 1; letter-spacing: -0.03em; }
.stat__lbl { margin-top: .6rem; }

/* ---------------------------------------------------------
   11. FAQ
   --------------------------------------------------------- */

.faq { border-top: 1px solid var(--cocoa-line); }
.faq__item { border-bottom: 1px solid var(--cocoa-line); }
.faq__q {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  align-items: center;
  text-align: left;
  padding-block: clamp(1.25rem, 2vw, 1.7rem);
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1.75vw, 1.5rem);
  letter-spacing: -0.018em;
  line-height: 1.3;
  transition: color .3s ease;
}
.faq__q:hover { color: var(--cocoa-mid); }
.faq__sign { position: relative; width: 20px; height: 20px; flex: none; }
.faq__sign::before, .faq__sign::after {
  content: ""; position: absolute; inset: 50% 0 auto 0;
  height: 1.5px; background: currentColor; border-radius: 2px;
  transition: transform .45s var(--e-out);
}
.faq__sign::after { transform: rotate(90deg); }
.faq__item.is-open .faq__sign::after { transform: rotate(0deg); }
.faq__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .55s var(--e-out);
}
.faq__item.is-open .faq__a { grid-template-rows: 1fr; }
.faq__a > div { overflow: hidden; }
.faq__a p { color: var(--cocoa-mid); max-width: 68ch; padding-bottom: 1.6rem; }

/* ---------------------------------------------------------
   12. CTA + Footer
   --------------------------------------------------------- */

.cta { text-align: center; position: relative; overflow: clip; }
.cta__title {
  font-family: var(--font-display);
  font-size: var(--fs-display);
  line-height: .98;
  letter-spacing: -0.035em;
}
.cta__title em { color: var(--pink); }

.footer { padding-block: clamp(3.5rem, 6vw, 5.5rem) 2rem; }
.footer__top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: clamp(1.6rem, 3vw, 3rem);
  padding-bottom: clamp(2.5rem, 4vw, 4rem);
}
@media (max-width: 860px) { .footer__top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer__top { grid-template-columns: 1fr; } }

.footer__col h5 { margin-bottom: 1rem; }
.footer__col ul { list-style: none; padding: 0; display: grid; gap: .55rem; }
.footer__col a { color: var(--cocoa-mid); font-size: .95rem; transition: color .3s ease; }
.footer__col a:hover { color: var(--cocoa); }
.band-cocoa .footer__col a { color: rgba(240,230,218,.7); }
.band-cocoa .footer__col a:hover { color: #fff; }

.footer__bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--cocoa-line);
}
.band-cocoa .footer__bottom { border-color: rgba(240,230,218,.16); }

/* giant footer wordmark */
.footer__word {
  width: 100%;
  display: block;
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
  overflow: hidden;
}
.footer__word svg { width: 100%; height: auto; }

/* ---------------------------------------------------------
   13. Forms
   --------------------------------------------------------- */

.form { display: grid; gap: clamp(1.4rem, 2.2vw, 1.9rem); }
.field { display: grid; gap: .6rem; }
/* quiet "optional" marker next to a label */
.field__opt {
  text-transform: none;
  letter-spacing: 0;
  color: var(--cocoa-soft);
  font-size: .95em;
}
.field > label { font-family: var(--font-mono); font-size: var(--fs-label);
                 letter-spacing: var(--tr-label); text-transform: uppercase; color: var(--cocoa-mid); }
.field input, .field textarea, .field select {
  width: 100%;
  padding: .95rem 1.1rem;
  border-radius: var(--r-sm);
  border: 1px solid var(--cocoa-line);
  background: var(--paper);
  font-size: 1rem;
  transition: border-color .3s ease, box-shadow .3s ease, background .3s ease;
}
.field textarea { min-height: 148px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--cocoa-soft); }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--blue-deep);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--blue) 55%, transparent);
}
.field--row { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.4rem, 2.2vw, 1.9rem); }
@media (max-width: 620px) { .field--row { grid-template-columns: 1fr; } }

/* chip multi-select */
.chips { display: flex; flex-wrap: wrap; gap: .6rem; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .6rem 1rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--cocoa-line);
  background: var(--paper);
  font-size: .9rem;
  cursor: pointer;
  transition: background .3s var(--e-out), border-color .3s ease, transform .35s var(--e-spring);
  user-select: none;
}
.chip:hover { transform: translateY(-2px); }
.chip:has(input:checked) { background: var(--tint, var(--pink)); border-color: transparent; color: var(--cocoa-deep); }
.chip:has(input:focus-visible) { outline: 2px solid var(--focus); outline-offset: 2px; }

.form__note { font-size: .86rem; color: var(--cocoa-soft); }

/* contact split layout */
.contact-split { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(2rem, 5vw, 6rem); align-items: start; }
@media (max-width: 920px) { .contact-split { grid-template-columns: 1fr; } }

.contact-line { display: grid; gap: .2rem; padding-block: 1.1rem; border-bottom: 1px solid var(--cocoa-line); }
.contact-line a { font-size: 1.08rem; letter-spacing: -0.01em; }

/* ---------------------------------------------------------
   14. Page header (interior pages)
   --------------------------------------------------------- */

.page-head { padding-top: clamp(8.5rem, 16vh, 12rem); padding-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.page-head__title { font-family: var(--font-display); font-size: var(--fs-display);
                    line-height: .98; letter-spacing: -0.035em; }

.crumbs { display: flex; gap: .55rem; align-items: center; margin-bottom: 1.6rem; }
.crumbs a:hover { color: var(--cocoa); }

/* ---------------------------------------------------------
   15. Case study
   --------------------------------------------------------- */

.cs-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: var(--cocoa-line);
  border-block: 1px solid var(--cocoa-line);
}
.cs-meta__cell { background: var(--bg); padding: 1.3rem 1.2rem; }
.cs-meta__cell dt { margin-bottom: .5rem; }
.cs-meta__cell dd { margin: 0; font-size: .98rem; letter-spacing: -0.008em; }

.spreads { display: grid; gap: clamp(2rem, 5vw, 5rem); }
.spread { position: relative; }
.spread__caption { margin-top: 1.1rem; display: flex; gap: 1rem; justify-content: space-between; flex-wrap: wrap; }

.next-project {
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem; flex-wrap: wrap;
  padding-block: clamp(2.5rem, 5vw, 4rem);
}
.next-project__title { font-family: var(--font-display); font-size: clamp(2.2rem, 5.5vw, 4.2rem);
                       letter-spacing: -0.03em; line-height: 1; }

/* ---------------------------------------------------------
   16. Custom cursor
   --------------------------------------------------------- */

.cursor {
  position: fixed;
  top: 0; left: 0;
  z-index: 950;
  pointer-events: none;
  display: grid;
  place-items: center;
  width: 92px; height: 92px;
  margin: -46px 0 0 -46px;
  border-radius: 50%;
  background: var(--cocoa-deep);
  color: var(--shell);
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: .12em;
  /* letter-spacing adds a trailing gap after the last character, which
     shifts the label left of centre. Nudge it back by the same amount. */
  text-indent: .12em;
  text-align: center;
  line-height: 1.25;
  padding: 0 .9rem;
  text-transform: uppercase;
  opacity: 0;
  transform: scale(.2);
  transition: opacity .3s ease, transform .45s var(--e-spring), background .3s ease;
  will-change: transform;
}
.cursor.is-on { opacity: 1; transform: scale(1); }
@media (hover: none), (pointer: coarse) { .cursor { display: none; } }

/* ---------------------------------------------------------
   17. Lightbox
   --------------------------------------------------------- */

.lightbox {
  position: fixed; inset: 0; z-index: 800;
  background: color-mix(in srgb, var(--cocoa-deep) 92%, transparent);
  backdrop-filter: blur(8px);
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: clamp(.8rem, 2vw, 1.6rem);
  opacity: 0; visibility: hidden;
  transition: opacity .4s ease, visibility .4s;
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__bar { display: flex; justify-content: space-between; align-items: center;
                 gap: 1rem; color: rgba(240,230,218,.8); padding: .4rem .6rem; }
.lightbox__stage { display: grid; place-items: center; overflow: auto; padding: .5rem; }
.lightbox__stage .sheet-frame {
  width: min(92vw, calc((100svh - 9rem) * 0.7728));
  box-shadow: var(--sh-xl);
  transform: scale(.96);
  opacity: 0;
  transition: transform .6s var(--e-out), opacity .5s ease;
}
.lightbox.is-open .sheet-frame { transform: none; opacity: 1; }
.lightbox__nav { display: flex; justify-content: center; align-items: center; gap: .6rem; padding-top: .5rem; }
.lb-btn {
  width: 46px; height: 46px; border-radius: var(--r-pill);
  border: 1px solid rgba(240,230,218,.25);
  color: rgba(240,230,218,.9);
  display: grid; place-items: center;
  transition: background .3s ease, color .3s ease, transform .4s var(--e-spring);
}
.lb-btn:hover { background: rgba(240,230,218,.95); color: var(--cocoa-deep); transform: scale(1.06); }
.lb-count { font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: .14em;
            color: rgba(240,230,218,.7); padding-inline: .8rem; }

body.lb-open { overflow: hidden; }

/* ---------------------------------------------------------
   18. Misc
   --------------------------------------------------------- */

.split-head {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(1.5rem, 4vw, 5rem);
  align-items: start;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}
/* optically level the mono eyebrow with the first line of the heading */
.split-head > .eyebrow { padding-top: .85rem; }
@media (max-width: 820px) { .split-head { grid-template-columns: 1fr; align-items: start; } }

.tilt { transition: transform .7s var(--e-out); transform-style: preserve-3d; }

/* thin rule with a dot */
.rule-dot { display: flex; align-items: center; gap: .8rem; }
.rule-dot::after { content: ""; flex: 1; height: 1px; background: var(--cocoa-line); }
.band-cocoa .rule-dot::after { background: rgba(240,230,218,.18); }

/* ---------------------------------------------------------
   19. Case study: clickable page previews
   --------------------------------------------------------- */

.sheet-open {
  display: block;
  width: 100%;
  max-width: 720px;
  margin-inline: auto;
  border-radius: var(--r-sm);
  overflow: hidden;
  background: var(--paper);
  box-shadow: var(--sh-lg);
  transition: transform .7s var(--e-out), box-shadow .6s var(--e-out);
}
.sheet-open:hover { transform: translateY(-7px); box-shadow: var(--sh-xl); }
.sheet-open:active { transform: translateY(-2px); }

.spread__caption {
  max-width: 720px;
  margin: 1.2rem auto 0;
  display: grid;
  gap: .55rem;
  justify-items: start;
}

.next-project:hover .work-card__go {
  background: #F0E6DA;
  border-color: #F0E6DA;
  color: var(--cocoa-deep);
  transform: translateX(4px);
}

/* work index: filter row */
.filters { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.filter {
  padding: .62rem 1.1rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--cocoa-line);
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cocoa-mid);
  transition: background .35s var(--e-out), color .35s ease,
              border-color .35s ease, transform .4s var(--e-spring);
}
.filter:hover { transform: translateY(-2px); color: var(--cocoa); }
.filter.is-active { background: var(--cocoa); border-color: var(--cocoa); color: var(--shell); }

.work-card.is-hidden { display: none; }