/* ==========================================================================
   Cazzdoors — landing page
   1. Tokens      2. Base       3. Type       4. Buttons    5. Curtain
   6. Nav         7. Hero       8. Ticker     9. About     10. Cards
  11. Philosophy 12. Gallery   13. Why       14. Catalog   15. Contact
  16. Footer     17. Floating  18. Lightbox  19. Motion    20. Responsive
   ========================================================================== */

/* 1. Tokens ---------------------------------------------------------------- */
@font-face {
  font-family: 'Cormorant';
  src: url('/assets/fonts/cormorant.woff2') format('woff2-variations'),
       url('/assets/fonts/cormorant.woff2') format('woff2');
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'InterVar';
  src: url('/assets/fonts/inter.woff2') format('woff2-variations'),
       url('/assets/fonts/inter.woff2') format('woff2');
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}

:root {
  /* palette */
  --ink:        #12110F;
  --ink-2:      #191714;
  --ink-3:      #23201C;
  --paper:      #FDFCFA;
  --bone:       #F2EEE7;
  --sand:       #DBD1C2;
  --brass:      #B08D57;
  --brass-lt:   #CBA974;
  --muted:      #7B756C;
  --muted-lt:   #A8A199;
  --line:       rgba(18, 17, 15, .13);
  --line-lt:    rgba(247, 244, 239, .16);

  /* type */
  --serif: 'Cormorant', 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --sans:  'InterVar', Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* fluid scale */
  --step--1: clamp(.78rem, .76rem + .1vw, .84rem);
  --step-0:  clamp(.95rem, .92rem + .16vw, 1.06rem);
  --step-1:  clamp(1.1rem, 1.02rem + .34vw, 1.32rem);
  --step-2:  clamp(1.5rem, 1.28rem + .96vw, 2.1rem);
  --step-3:  clamp(2.1rem, 1.6rem + 2.2vw, 3.6rem);
  --step-4:  clamp(2.8rem, 1.7rem + 4.6vw, 6.2rem);
  --step-5:  clamp(3.2rem, 1.6rem + 6.6vw, 8rem);

  /* rhythm */
  --gutter: clamp(1.25rem, 5vw, 5.5rem);
  --bleed:  min(1440px, 100% - var(--gutter) * 2);
  --sec-y:  clamp(5rem, 11vw, 11rem);

  /* motion */
  --ease: cubic-bezier(.22, .61, .36, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --slow: .9s;
}

/* 2. Base ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }

/* `hidden` must beat the layout display values set further down — contact rows
   and social links are hidden when the company hasn't supplied that detail. */
[hidden] { display: none !important; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--step-0);
  font-weight: 400;
  line-height: 1.62;
  letter-spacing: .002em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.is-locked { overflow: hidden; }

img, svg, picture { display: block; max-width: 100%; }
img { height: auto; }

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

::selection { background: var(--brass); color: #fff; }

:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 3px;
}

.skip {
  position: fixed;
  top: -100px;
  left: 1rem;
  z-index: 300;
  padding: .8rem 1.2rem;
  background: var(--ink);
  color: var(--paper);
  font-size: var(--step--1);
  transition: top .25s var(--ease);
}
.skip:focus { top: 1rem; }

.section__head {
  width: var(--bleed);
  margin-inline: auto;
  margin-bottom: clamp(3rem, 6vw, 5.5rem);
  max-width: 1440px;
}
.section__head--split {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
}
.section__lede {
  max-width: 46ch;
  color: var(--muted);
  font-size: var(--step-1);
  line-height: 1.62;
  margin: 1.6rem 0 0;
}

/* 3. Type ------------------------------------------------------------------ */
.eyebrow {
  display: flex;
  align-items: center;
  gap: .85rem;
  margin: 0 0 1.4rem;
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--brass);
}
.eyebrow::before {
  content: '';
  width: clamp(28px, 4vw, 54px);
  height: 1px;
  background: currentColor;
  opacity: .55;
}

.h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 300;
  font-size: var(--step-3);
  line-height: 1.06;
  letter-spacing: -.012em;
  text-wrap: balance;
}
.h2 em { font-style: italic; color: var(--brass); }
.h2--light { color: var(--bone); }

/* 4. Buttons --------------------------------------------------------------- */
.btn {
  --btn-bg: transparent;
  --btn-fg: var(--ink);
  --btn-bd: currentColor;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .7rem;
  padding: 1.02rem 1.9rem;
  border: 1px solid var(--btn-bd);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: .15em;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  isolation: isolate;
  transition: color .45s var(--ease), border-color .45s var(--ease), transform .45s var(--ease);
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--btn-fill, var(--ink));
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform .5s var(--ease-out);
}
.btn:hover { transform: translateY(-2px); }
.btn:hover::after { transform: scaleY(1); }
.btn:active { transform: translateY(0); }
.btn > span, .btn > svg { position: relative; z-index: 1; }

.btn__ico, .btn__wa {
  width: 1em;
  height: 1em;
  font-size: 1.05em;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform .4s var(--ease);
}
.btn__wa { fill: currentColor; stroke: none; }
.btn:hover .btn__ico { transform: translateY(2px); }

.btn--brass {
  --btn-bg: var(--brass);
  --btn-fg: #14120F;
  --btn-bd: var(--brass);
  --btn-fill: #14120F;
}
.btn--brass:hover { color: var(--brass-lt); border-color: #14120F; }

.btn--outline {
  --btn-fg: var(--bone);
  --btn-bd: rgba(247, 244, 239, .38);
  --btn-fill: var(--bone);
}
.btn--outline:hover { color: var(--ink); border-color: var(--bone); }

.btn--ghost {
  --btn-fg: currentColor;
  --btn-bd: rgba(247, 244, 239, .3);
  --btn-fill: var(--brass);
}
.btn--ghost:hover { color: #14120F; border-color: var(--brass); }

.btn--quiet {
  --btn-fg: var(--muted);
  --btn-bd: var(--line);
  --btn-fill: var(--ink);
}
.btn--quiet:hover { color: var(--paper); border-color: var(--ink); }

/* on the dark bands the quiet button needs light tokens to stay visible */
.contact .btn--quiet, .doors .btn--quiet, .work .btn--quiet {
  --btn-fg: rgba(247, 244, 239, .66);
  --btn-bd: rgba(247, 244, 239, .22);
  --btn-fill: var(--bone);
}
.contact .btn--quiet:hover, .doors .btn--quiet:hover, .work .btn--quiet:hover {
  color: var(--ink);
  border-color: var(--bone);
}

.btn--wa {
  --btn-bg: #1f7a5c;
  --btn-fg: #fff;
  --btn-bd: #1f7a5c;
  --btn-fill: #14120F;
}
.btn--wa:hover { border-color: #14120F; }

.btn--sm { padding: .82rem 1.35rem; letter-spacing: .13em; }

/* 5. Curtain --------------------------------------------------------------- */
.curtain {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: grid;
  place-content: center;
  gap: 1.5rem;
  background: var(--ink);
  transition: transform 1s var(--ease-out), visibility 1s;
}
.curtain__mark {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 5vw, 2.6rem);
  font-weight: 300;
  letter-spacing: .42em;
  text-indent: .42em;
  color: var(--bone);
  opacity: 0;
  animation: markIn .9s var(--ease-out) .1s forwards;
}
.curtain__line {
  display: block;
  width: min(240px, 40vw);
  height: 1px;
  background: rgba(247, 244, 239, .16);
  overflow: hidden;
}
.curtain__line i {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--brass);
  transform: scaleX(0);
  transform-origin: left;
  animation: lineGrow .95s var(--ease) .15s forwards;
}
@keyframes markIn { to { opacity: 1; } }
@keyframes lineGrow { to { transform: scaleX(1); } }

body.is-ready .curtain {
  transform: translateY(-101%);
  visibility: hidden;
}

/* 6. Nav ------------------------------------------------------------------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 120;
  color: var(--bone);
  transition: background .5s var(--ease), backdrop-filter .5s var(--ease),
              box-shadow .5s var(--ease), transform .55s var(--ease);
}
.nav__inner {
  width: var(--bleed);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: clamp(1.1rem, 2.2vw, 1.9rem) 0;
  transition: padding .5s var(--ease);
}

.nav.is-stuck {
  background: rgba(15, 14, 12, .72);
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  box-shadow: 0 1px 0 rgba(247, 244, 239, .09);
}
.nav.is-stuck .nav__inner { padding: .85rem 0; }
.nav.is-hidden { transform: translateY(-102%); }

.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: .72rem;
  flex-shrink: 0;
}
.nav__glyph {
  width: 20px;
  height: 27px;
  fill: none;
  stroke: var(--brass);
  stroke-width: 1.3;
}
.nav__glyph circle { fill: var(--brass); stroke: none; }
.nav__word {
  font-family: var(--serif);
  font-size: 1.42rem;
  font-weight: 400;
  letter-spacing: .17em;
  text-transform: uppercase;
}

.nav__links {
  display: flex;
  gap: clamp(1.1rem, 2.4vw, 2.5rem);
  font-size: var(--step--1);
  letter-spacing: .13em;
  text-transform: uppercase;
}
.nav__links a {
  position: relative;
  padding: .35rem 0;
  color: rgba(247, 244, 239, .74);
  transition: color .35s var(--ease);
}
.nav__links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--brass);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .45s var(--ease-out);
}
.nav__links a:hover, .nav__links a.is-current { color: var(--bone); }
.nav__links a:hover::after, .nav__links a.is-current::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav__actions { display: flex; align-items: center; gap: .9rem; }

.nav__progress {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 1px;
  width: 100%;
  background: var(--brass);
  transform: scaleX(var(--p, 0));
  transform-origin: left;
  opacity: 0;
  transition: opacity .4s var(--ease);
}
.nav.is-stuck .nav__progress { opacity: .85; }

/* burger */
.burger {
  display: none;
  position: relative;
  width: 46px;
  height: 46px;
  margin-right: -10px;
}
.burger span {
  position: absolute;
  left: 12px;
  width: 22px;
  height: 1.5px;
  background: var(--bone);
  transition: transform .45s var(--ease-out), opacity .3s var(--ease), width .45s var(--ease-out);
}
.burger span:nth-child(1) { top: 20px; }
.burger span:nth-child(2) { top: 26px; width: 14px; }
.burger[aria-expanded='true'] span:nth-child(1) { transform: translateY(3px) rotate(45deg); }
.burger[aria-expanded='true'] span:nth-child(2) { transform: translateY(-3px) rotate(-45deg); width: 22px; }

/* mobile menu */
.menu {
  position: fixed;
  inset: 0;
  z-index: 110;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3rem;
  padding: 6rem var(--gutter) 3rem;
  background: var(--ink);
  clip-path: inset(0 0 100% 0);
  transition: clip-path .75s var(--ease-out);
  overflow-y: auto;
}
.menu.is-open { clip-path: inset(0 0 0 0); }

.menu__links { display: flex; flex-direction: column; }
.menu__links a {
  display: flex;
  align-items: baseline;
  gap: 1.1rem;
  padding: .55rem 0;
  border-bottom: 1px solid rgba(247, 244, 239, .1);
  font-family: var(--serif);
  font-size: clamp(2rem, 9vw, 3rem);
  font-weight: 300;
  color: var(--bone);
  opacity: 0;
  transform: translateY(24px);
}
.menu.is-open .menu__links a {
  animation: menuIn .6s var(--ease-out) forwards;
  animation-delay: calc(.18s + var(--i, 0) * .055s);
}
.menu__i {
  font-family: var(--sans);
  font-size: .7rem;
  letter-spacing: .2em;
  color: var(--brass);
}
@keyframes menuIn { to { opacity: 1; transform: none; } }

.menu__foot { display: grid; gap: 1rem; }
.menu__foot .btn { width: 100%; }
.menu__wa {
  text-align: center;
  font-size: var(--step--1);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted-lt);
}

/* 7. Hero ------------------------------------------------------------------ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 8rem 0 clamp(2rem, 4vw, 3.5rem);
  background: var(--ink);
  color: var(--bone);
  overflow: hidden;
}
.hero__media {
  position: absolute;
  inset: -8% 0 -8%;
  will-change: transform;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.14);
  opacity: 0;
  animation: heroIn 1.8s var(--ease-out) .25s forwards;
}
@keyframes heroIn { to { transform: scale(1); opacity: 1; } }

.hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 9, 8, .78) 0%, rgba(10, 9, 8, .3) 30%, rgba(10, 9, 8, .66) 70%, rgba(10, 9, 8, .95) 100%),
    linear-gradient(96deg, rgba(10, 9, 8, .86) 0%, rgba(10, 9, 8, .58) 38%, transparent 72%),
    radial-gradient(120% 85% at 20% 100%, rgba(10, 9, 8, .55), transparent 64%);
}

.hero__inner {
  position: relative;
  width: var(--bleed);
  margin-inline: auto;
}

.hero__eyebrow { color: var(--brass-lt); }
.hero__eyebrow span { display: inline-block; opacity: 0; animation: fadeUp .9s var(--ease-out) .55s forwards; }
.hero__eyebrow::before { transform: scaleX(0); transform-origin: left; animation: lineGrow .8s var(--ease) .5s forwards; }

.hero__title {
  margin: 0 0 clamp(1.4rem, 3vw, 2.2rem);
  font-family: var(--serif);
  font-weight: 300;
  font-size: var(--step-5);
  line-height: .98;
  letter-spacing: -.022em;
}
.hero__title em { font-style: italic; color: var(--brass-lt); }
.hero__title .line { display: block; overflow: hidden; padding-bottom: .06em; }
.hero__title .line > span {
  display: block;
  transform: translateY(105%);
  animation: lineUp 1.15s var(--ease-out) forwards;
}
.hero__title .line:nth-child(1) > span { animation-delay: .62s; }
.hero__title .line:nth-child(2) > span { animation-delay: .74s; }
@keyframes lineUp { to { transform: translateY(0); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

.hero__lede {
  max-width: 44ch;
  margin: 0 0 clamp(2rem, 4vw, 3rem);
  color: rgba(247, 244, 239, .78);
  font-size: var(--step-1);
  line-height: 1.6;
  opacity: 0;
  animation: fadeUp 1s var(--ease-out) .95s forwards;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  opacity: 0;
  animation: fadeUp 1s var(--ease-out) 1.08s forwards;
}

.hero__meta {
  position: relative;
  width: var(--bleed);
  margin: clamp(3rem, 7vw, 6rem) auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(247, 244, 239, .13);
  opacity: 0;
  animation: fadeUp 1s var(--ease-out) 1.25s forwards;
}
.hero__scroll {
  display: inline-flex;
  align-items: center;
  gap: .9rem;
  font-size: var(--step--1);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(247, 244, 239, .62);
  transition: color .35s var(--ease);
}
.hero__scroll:hover { color: var(--bone); }
.hero__scrollLine {
  display: block;
  width: 54px;
  height: 1px;
  background: rgba(247, 244, 239, .22);
  overflow: hidden;
}
.hero__scrollLine i {
  display: block;
  width: 40%;
  height: 100%;
  background: var(--brass);
  animation: scrollSweep 2.4s var(--ease) infinite;
}
@keyframes scrollSweep {
  0% { transform: translateX(-100%); }
  60%, 100% { transform: translateX(250%); }
}
.hero__note {
  margin: 0;
  font-size: var(--step--1);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(247, 244, 239, .45);
}

/* 8. Ticker ---------------------------------------------------------------- */
.ticker {
  padding: 1.15rem 0;
  background: var(--ink-2);
  border-block: 1px solid rgba(247, 244, 239, .08);
  overflow: hidden;
  white-space: nowrap;
}
.ticker__track {
  display: inline-flex;
  align-items: center;
  gap: 1.6rem;
  animation: tick 44s linear infinite;
}
.ticker span {
  font-family: var(--serif);
  font-size: clamp(1rem, 1.6vw, 1.35rem);
  font-style: italic;
  color: rgba(247, 244, 239, .5);
}
.ticker i { color: var(--brass); font-style: normal; }
@keyframes tick { to { transform: translateX(-50%); } }

/* 9. About ----------------------------------------------------------------- */
.about {
  padding: var(--sec-y) 0;
  background: var(--paper);
}
.about__grid {
  width: var(--bleed);
  margin-inline: auto;
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: clamp(2.5rem, 6vw, 7rem);
  align-items: center;
}

.about__media { position: relative; }
.frame { position: relative; overflow: hidden; background: var(--bone); }
.frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.1);
  transition: transform 1.6s var(--ease-out);
}
.reveal.is-in .frame img { transform: scale(1); }

.frame--tall { aspect-ratio: 4 / 5; }
.frame--inset {
  position: absolute;
  right: clamp(-2.5rem, -3vw, -1rem);
  bottom: clamp(-2rem, -4vw, -1rem);
  width: clamp(140px, 42%, 260px);
  aspect-ratio: 4 / 3;
  border: 8px solid var(--paper);
  box-shadow: 0 24px 60px -24px rgba(18, 17, 15, .45);
}

.about__copy p {
  max-width: 52ch;
  margin: 1.3rem 0 0;
  color: var(--muted);
  font-size: var(--step-1);
  line-height: 1.68;
}
.about__copy { margin-bottom: 2.6rem; }
.h2 + .about__copy { margin-top: 1.9rem; }

.about__points {
  margin: 0 0 2.8rem;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.about__points li {
  display: flex;
  align-items: baseline;
  gap: 1.1rem;
  padding: .95rem 0;
  border-bottom: 1px solid var(--line);
  font-size: var(--step-0);
}
.about__points span {
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .18em;
  color: var(--brass);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin: 0;
}
.stats dt {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -.02em;
}
.stats dd {
  margin: .5rem 0 0;
  font-size: var(--step--1);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

/* 10. Cards ---------------------------------------------------------------- */
.doors {
  padding: var(--sec-y) 0;
  background: var(--ink);
  color: var(--bone);
}
.cards {
  width: var(--bleed);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1rem, 1.6vw, 1.6rem);
}

.card__link { display: block; height: 100%; }
.card__media {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--ink-3);
}
.card__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 9, 8, .1), rgba(10, 9, 8, .62));
  opacity: .85;
  transition: opacity .6s var(--ease);
}
.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  transition: transform 1.1s var(--ease-out), filter .8s var(--ease);
  filter: saturate(.92) brightness(.94);
}
.card__link:hover .card__media img { transform: scale(1.14); filter: saturate(1) brightness(1); }
.card__link:hover .card__media::after { opacity: .55; }

.card__body { position: relative; padding: 1.5rem 0 0; }
.card__num {
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .24em;
  color: var(--brass);
}
.card__body h3 {
  margin: .5rem 0 .7rem;
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2vw, 1.85rem);
  font-weight: 400;
  letter-spacing: -.005em;
}
.card__body p {
  margin: 0;
  color: rgba(247, 244, 239, .6);
  font-size: var(--step--1);
  line-height: 1.7;
}
.card__more {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin-top: 1.1rem;
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(247, 244, 239, .45);
  transition: color .4s var(--ease);
}
.card__more svg {
  width: 20px;
  height: 12px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.2;
  transition: transform .45s var(--ease-out);
}
.card__link:hover .card__more { color: var(--brass-lt); }
.card__link:hover .card__more svg { transform: translateX(6px); }

/* 11. Philosophy ----------------------------------------------------------- */
.philosophy {
  padding: var(--sec-y) 0;
  background: var(--bone);
}

.choices {
  width: var(--bleed);
  margin: 0 auto clamp(4rem, 9vw, 8rem);
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: clamp(.8rem, 1.4vw, 1.5rem);
}
.choice {
  display: flex;
  flex-direction: column;
  gap: .1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(18, 17, 15, .16);
}
.choice img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  margin-bottom: 1.1rem;
  filter: saturate(.9);
  transition: transform .8s var(--ease-out), filter .5s var(--ease);
}
.choice:hover img { transform: translateY(-6px); filter: saturate(1.05); }
.choice__k {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 500;
}
.choice__v {
  font-size: var(--step--1);
  line-height: 1.5;
  color: var(--muted);
}

/* process */
.process {
  position: relative;
  width: var(--bleed);
  margin-inline: auto;
}
.process__rail {
  position: absolute;
  top: 13px;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(18, 17, 15, .14);
}
.process__rail i {
  display: block;
  height: 100%;
  background: var(--brass);
  transform: scaleX(var(--p, 0));
  transform-origin: left;
  transition: transform .25s linear;
}
.process__steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1.2rem, 3vw, 3rem);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}
.step { position: relative; padding-top: 2.4rem; }
.step::before {
  content: '';
  position: absolute;
  top: 9px;
  left: 0;
  width: 9px;
  height: 9px;
  border: 1px solid var(--brass);
  border-radius: 50%;
  background: var(--bone);
  transition: background .5s var(--ease), transform .5s var(--ease-out);
}
.step.is-in::before { background: var(--brass); transform: scale(1.15); }
.step__n {
  position: absolute;
  top: 4px;
  left: 1.6rem;
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .22em;
  color: var(--brass);
}
.step__media {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  margin-bottom: 1.4rem;
  background: var(--sand);
  clip-path: inset(0 0 100% 0);
  transition: clip-path 1.1s var(--ease-out);
}
.step.is-in .step__media { clip-path: inset(0 0 0 0); }
.step__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  transition: transform 1.3s var(--ease-out);
}
.step.is-in .step__media img { transform: scale(1); }
.step h3 {
  margin: 0 0 .55rem;
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.1vw, 1.9rem);
  font-weight: 400;
}
.step p {
  margin: 0;
  color: var(--muted);
  font-size: var(--step--1);
  line-height: 1.7;
}

/* 12. Gallery -------------------------------------------------------------- */
.work {
  padding: var(--sec-y) 0;
  background: var(--ink);
  color: var(--bone);
}

.filters {
  width: var(--bleed);
  margin: 0 auto 2.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}
.filter {
  padding: .62rem 1.25rem;
  border: 1px solid rgba(247, 244, 239, .17);
  border-radius: 999px;
  font-size: .74rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(247, 244, 239, .58);
  transition: color .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease);
}
.filter:hover { color: var(--bone); border-color: rgba(247, 244, 239, .4); }
.filter.is-active {
  background: var(--brass);
  border-color: var(--brass);
  color: #14120F;
}

/* Masonry: columns come from CSS, row spans are measured in JS from each
   image's real aspect ratio so nothing is stretched or cropped by the grid. */
.grid {
  width: var(--bleed);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(.6rem, 1.1vw, 1.1rem);
  grid-auto-rows: 8px;
  grid-auto-flow: row dense;   /* backfill the gaps left by 2-column tiles */
}

.tile {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--ink-3);
  cursor: pointer;
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
}
/* before JS measures, fall back to an aspect-sized box */
.grid:not(.is-measured) .tile { grid-row: auto; }
.grid:not(.is-measured) .tile__img { height: auto; }
.tile.is-in { opacity: 1; transform: none; }
.tile.is-hidden { display: none; }
.tile--wide { grid-column: span 2; }

.tile__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease-out), filter .7s var(--ease);
  filter: saturate(.9) brightness(.92);
}
.tile:hover .tile__img { transform: scale(1.07); filter: saturate(1) brightness(1); }

.tile__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 42%, rgba(9, 8, 7, .86));
  opacity: 0;
  transition: opacity .55s var(--ease);
}
.tile:hover .tile__veil, .tile:focus-visible .tile__veil { opacity: 1; }

.tile__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.4rem;
  transform: translateY(12px);
  opacity: 0;
  transition: transform .55s var(--ease-out), opacity .5s var(--ease);
}
.tile:hover .tile__cap, .tile:focus-visible .tile__cap { transform: none; opacity: 1; }
.tile__t {
  display: block;
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--bone);
}
.tile__l {
  display: block;
  margin-top: .18rem;
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--brass-lt);
}
.tile__zoom {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 34px;
  height: 34px;
  display: grid;
  place-content: center;
  border: 1px solid rgba(247, 244, 239, .32);
  border-radius: 50%;
  color: var(--bone);
  opacity: 0;
  transform: scale(.8);
  transition: opacity .5s var(--ease), transform .5s var(--ease-out);
}
.tile:hover .tile__zoom, .tile:focus-visible .tile__zoom { opacity: 1; transform: none; }
.tile__zoom svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 1.5; }

.grid__empty {
  width: var(--bleed);
  margin: 3rem auto 0;
  text-align: center;
  color: var(--muted-lt);
  font-family: var(--serif);
  font-size: 1.4rem;
  font-style: italic;
}

/* 13. Why ------------------------------------------------------------------ */
.why {
  padding: var(--sec-y) 0;
  background: var(--paper);
}
.why__grid {
  width: var(--bleed);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1.8rem, 3.4vw, 3.6rem);
}
.why__item { padding-top: 2rem; border-top: 1px solid var(--line); }
.icon {
  width: 40px;
  height: 40px;
  margin-bottom: 1.6rem;
  fill: none;
  stroke: var(--brass);
  stroke-width: 1.1;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform .7s var(--ease-out);
}
.why__item:hover .icon { transform: translateY(-4px); }
.why__item h3 {
  margin: 0 0 .7rem;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2vw, 1.7rem);
  font-weight: 400;
}
.why__item p {
  margin: 0;
  color: var(--muted);
  font-size: var(--step--1);
  line-height: 1.72;
}

/* 14. Catalog -------------------------------------------------------------- */
.catalog {
  padding: var(--sec-y) 0;
  background: var(--bone);
  overflow: hidden;
}
.catalog__grid {
  width: var(--bleed);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
}
.catalog__lede {
  max-width: 48ch;
  margin: 1.9rem 0 2.4rem;
  color: var(--muted);
  font-size: var(--step-1);
  line-height: 1.66;
}
.catalog__facts {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 1.6rem;
  margin: 0 0 2.6rem;
  padding: 1.2rem 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  font-size: var(--step--1);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}
.catalog__facts li { display: flex; align-items: center; gap: .7rem; }
.catalog__facts li::before {
  content: '';
  flex-shrink: 0;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--brass);
  opacity: .7;
}
.catalog__cta { display: flex; flex-wrap: wrap; gap: .9rem; }

/* the document */
.catalog__art { display: grid; place-items: center; perspective: 1400px; }
.book {
  position: relative;
  width: min(400px, 78%);
  aspect-ratio: 3 / 4;
  transform-style: preserve-3d;
  transform: rotateY(-14deg) rotateX(4deg) translateZ(0);
  transition: transform .9s var(--ease-out);
}
.catalog__art:hover .book { transform: rotateY(-6deg) rotateX(2deg) translateY(-8px); }

.book__spine {
  position: absolute;
  top: 1.5%;
  left: -14px;
  width: 16px;
  height: 97%;
  background: linear-gradient(90deg, #08080a, #201d19 60%, #100f0e);
  transform: rotateY(-72deg);
  transform-origin: right center;
}
.book__cover {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: var(--ink);
  box-shadow:
    0 2px 6px rgba(18, 17, 15, .18),
    28px 42px 90px -30px rgba(18, 17, 15, .62),
    0 0 0 1px rgba(18, 17, 15, .1);
}
.book__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  transition: transform 1.4s var(--ease-out);
}
.catalog__art:hover .book__cover img { transform: scale(1.1); }
.book__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(165deg, rgba(10, 9, 8, .42), rgba(10, 9, 8, .78));
}
.book__type {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .85rem;
  padding: 2rem;
  text-align: center;
  color: var(--bone);
}
.book__type::before {
  content: '';
  position: absolute;
  inset: 8%;
  border: 1px solid rgba(247, 244, 239, .26);
}
.book__mark {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 3.2vw, 1.85rem);
  font-weight: 400;
  letter-spacing: .3em;
  text-indent: .3em;
}
.book__sub {
  font-size: .66rem;
  font-weight: 500;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--brass-lt);
}
.book__rule { width: 46px; height: 1px; background: var(--brass); opacity: .8; }
.book__year {
  margin-top: .4rem;
  font-family: var(--serif);
  font-size: clamp(2.6rem, 7vw, 4rem);
  font-weight: 300;
  line-height: 1;
  letter-spacing: .06em;
}
.book__gloss {
  position: absolute;
  inset: 0;
  background: linear-gradient(108deg, transparent 32%, rgba(255, 255, 255, .16) 46%, transparent 58%);
  transform: translateX(-14%);
  transition: transform 1.1s var(--ease-out);
}
.catalog__art:hover .book__gloss { transform: translateX(16%); }

/* 15. Contact -------------------------------------------------------------- */
.contact {
  position: relative;
  padding: clamp(6rem, 13vw, 12rem) 0;
  background: var(--ink);
  color: var(--bone);
  overflow: hidden;
}
.contact__media { position: absolute; inset: -10% 0; will-change: transform; }
.contact__media img { width: 100%; height: 100%; object-fit: cover; opacity: .5; }
.contact__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(12, 11, 10, .9), rgba(12, 11, 10, .82)),
    radial-gradient(90% 70% at 50% 40%, rgba(176, 141, 87, .13), transparent 70%);
}
.contact__inner {
  position: relative;
  width: var(--bleed);
  margin-inline: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.contact__inner .eyebrow { justify-content: center; }
.contact__title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 300;
  font-size: var(--step-4);
  line-height: 1.02;
  letter-spacing: -.02em;
}
.contact__lede {
  max-width: 52ch;
  margin: 1.6rem 0 2.8rem;
  color: rgba(247, 244, 239, .7);
  font-size: var(--step-1);
  line-height: 1.66;
}
.contact__cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .9rem;
}
/* Flex rather than fixed columns: contact rows are hidden when the company
   hasn't supplied that detail, so this has to stay balanced at any count. */
.contact__details {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.4rem 3.4rem;
  margin: clamp(3rem, 6vw, 5rem) 0 0;
  padding: 2rem 0 0;
  border-top: 1px solid rgba(247, 244, 239, .13);
  list-style: none;
  text-align: left;
}
.contact__details li { display: flex; flex-direction: column; gap: .3rem; }
.contact__details span {
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--brass);
}
/* Contact values are data, not display type: the serif renders digits as
   old-style figures, which makes a phone number hard to read at a glance. */
.contact__details b {
  font-family: var(--sans);
  font-size: 1.02rem;
  font-weight: 500;
  letter-spacing: .01em;
  font-variant-numeric: lining-nums tabular-nums;
  color: var(--bone);
  transition: color .35s var(--ease);
}
.contact__details a:hover b { color: var(--brass-lt); }

/* 16. Footer --------------------------------------------------------------- */
.foot {
  padding: clamp(3.5rem, 7vw, 6rem) 0 2rem;
  background: #0C0B0A;
  color: rgba(247, 244, 239, .6);
  font-size: var(--step--1);
}
.foot__top {
  width: var(--bleed);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.6fr repeat(3, minmax(0, 1fr));
  gap: clamp(2rem, 4vw, 4rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}
.foot__mark {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  font-family: var(--serif);
  font-size: 1.5rem;
  letter-spacing: .17em;
  text-transform: uppercase;
  color: var(--bone);
}
.foot__brand p {
  max-width: 38ch;
  margin: 1.4rem 0 1.8rem;
  line-height: 1.75;
}
.foot__social { display: flex; gap: .6rem; }
.foot__social a {
  display: grid;
  place-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(247, 244, 239, .16);
  border-radius: 50%;
  color: rgba(247, 244, 239, .62);
  transition: color .35s var(--ease), border-color .35s var(--ease), transform .35s var(--ease-out);
}
.foot__social a:hover {
  color: var(--brass-lt);
  border-color: var(--brass);
  transform: translateY(-3px);
}
.foot__social svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.3; }

.foot__col { display: flex; flex-direction: column; align-items: flex-start; gap: .72rem; }
.foot__col h4 {
  margin: 0 0 .5rem;
  font-family: var(--sans);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--brass);
}
.foot__col a { transition: color .3s var(--ease); }
.foot__col a:hover { color: var(--bone); }

.foot__bar {
  width: var(--bleed);
  margin-inline: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.8rem;
  border-top: 1px solid rgba(247, 244, 239, .1);
  color: rgba(247, 244, 239, .4);
}
.foot__bar p { margin: 0; }
.foot__tag { font-family: var(--serif); font-style: italic; font-size: 1.05rem; }
.foot__admin { letter-spacing: .16em; text-transform: uppercase; transition: color .3s var(--ease); }
.foot__admin:hover { color: var(--brass-lt); }

/* 17. Floating WhatsApp ---------------------------------------------------- */
.wa {
  position: fixed;
  right: clamp(1rem, 2.5vw, 2rem);
  bottom: clamp(1rem, 2.5vw, 2rem);
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  padding: .9rem 1.1rem;
  border-radius: 999px;
  background: rgba(16, 15, 13, .9);
  border: 1px solid rgba(247, 244, 239, .16);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: var(--bone);
  box-shadow: 0 18px 40px -18px rgba(0, 0, 0, .8);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px) scale(.96);
  transition: opacity .5s var(--ease), transform .5s var(--ease-out),
              visibility .5s, background .4s var(--ease), border-color .4s var(--ease);
}
.wa.is-shown { opacity: 1; visibility: visible; transform: none; }
.wa:hover { background: #1f7a5c; border-color: #1f7a5c; }
.wa svg { width: 21px; height: 21px; fill: #4ad07d; transition: fill .35s var(--ease); }
.wa:hover svg { fill: #fff; }
.wa__label {
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  opacity: 0;
  transition: max-width .5s var(--ease-out), opacity .35s var(--ease);
}
.wa:hover .wa__label { max-width: 140px; opacity: 1; }

/* 18. Lightbox ------------------------------------------------------------- */
.lb {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(.5rem, 2vw, 2rem);
  padding: clamp(1rem, 4vw, 3rem);
  background: rgba(8, 7, 6, .96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity .4s var(--ease);
}
.lb[hidden] { display: none; }
.lb.is-open { opacity: 1; }

.lb__figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
  min-width: 0;
}
.lb__figure img {
  max-width: 100%;
  max-height: 76vh;
  object-fit: contain;
  opacity: 0;
  transform: scale(.97);
  transition: opacity .5s var(--ease), transform .6s var(--ease-out);
  box-shadow: 0 40px 100px -30px rgba(0, 0, 0, .9);
}
.lb.is-loaded .lb__figure img { opacity: 1; transform: none; }

.lb__cap { display: flex; flex-direction: column; align-items: center; gap: .3rem; text-align: center; }
.lb__title { font-family: var(--serif); font-size: 1.5rem; color: var(--bone); }
.lb__loc {
  font-size: .7rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--brass-lt);
}
.lb__count { margin-top: .35rem; font-size: .7rem; letter-spacing: .18em; color: rgba(247, 244, 239, .4); }

.lb__close, .lb__nav {
  display: grid;
  place-content: center;
  width: clamp(42px, 5vw, 54px);
  height: clamp(42px, 5vw, 54px);
  border: 1px solid rgba(247, 244, 239, .2);
  border-radius: 50%;
  color: var(--bone);
  transition: background .35s var(--ease), border-color .35s var(--ease), transform .35s var(--ease-out);
}
.lb__close:hover, .lb__nav:hover {
  background: rgba(247, 244, 239, .1);
  border-color: rgba(247, 244, 239, .45);
}
.lb__nav:hover { transform: scale(1.06); }
.lb__close { position: absolute; top: clamp(1rem, 3vw, 2rem); right: clamp(1rem, 3vw, 2rem); }
.lb__close svg, .lb__nav svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
  stroke-linecap: round;
}

/* 19. Motion --------------------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity .9s var(--ease-out) calc(var(--d, 0) * .09s),
    transform .9s var(--ease-out) calc(var(--d, 0) * .09s);
}
[data-reveal].is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal], .tile { opacity: 1 !important; transform: none !important; }
  .hero__media img, .hero__lede, .hero__cta, .hero__meta, .hero__eyebrow span { opacity: 1; }
  .hero__title .line > span { transform: none; }
  .step__media { clip-path: none; }
  .curtain { display: none; }
}

/* 20. Responsive ----------------------------------------------------------- */
@media (max-width: 1180px) {
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.6rem 1.2rem; }
  .choices { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.6rem 1.2rem; }
  .why__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .foot__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 960px) {
  .nav__links { display: none; }
  .burger { display: block; }
  .nav__actions .btn--ghost { display: none; }

  .section__head--split { grid-template-columns: 1fr; align-items: start; gap: 1.5rem; }
  .section__lede { font-size: var(--step-0); }

  .about__grid { grid-template-columns: 1fr; gap: clamp(3rem, 8vw, 4rem); }
  .about__media { max-width: 520px; }
  .frame--inset { right: 0; }

  .catalog__grid { grid-template-columns: 1fr; gap: 3.5rem; }
  .catalog__art { order: -1; }
  .book { width: min(320px, 68%); }

  .process__rail { display: none; }
  .process__steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2.5rem 1.2rem; }
  .step { padding-top: 1.8rem; }

  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tile--wide { grid-column: span 2; }
}

@media (max-width: 720px) {
  :root { --sec-y: clamp(4rem, 14vw, 6rem); }

  .hero { min-height: 92svh; padding-top: 7rem; }
  .hero__title { font-size: clamp(2.9rem, 13vw, 4.4rem); }
  .hero__lede { font-size: var(--step-0); }
  .hero__cta { flex-direction: column; align-items: stretch; }
  .hero__cta .btn { width: 100%; }
  .hero__meta { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .hero__note { font-size: .66rem; letter-spacing: .12em; }

  .stats { grid-template-columns: 1fr; gap: 1.2rem; }
  .stats > div {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--line);
  }
  .stats dd { margin: 0; }

  .cards { grid-template-columns: 1fr; gap: 2.5rem; }
  .card__media { aspect-ratio: 3 / 2.6; }

  .choices { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process__steps { grid-template-columns: 1fr; gap: 2.6rem; }
  .step__media { aspect-ratio: 3 / 2; }

  .filters { gap: .4rem; }
  .filter { padding: .55rem 1rem; font-size: .68rem; letter-spacing: .12em; }
  .grid { grid-template-columns: 1fr; }
  .tile--wide { grid-column: span 1; }
  .tile__cap { transform: none; opacity: 1; }
  .tile__veil { opacity: .9; }

  .why__grid { grid-template-columns: 1fr; gap: 2rem; }

  .contact__cta { flex-direction: column; align-items: stretch; width: 100%; }
  .contact__cta .btn { width: 100%; }
  .contact__details { flex-direction: column; align-items: center; text-align: center; }

  .foot__top { grid-template-columns: 1fr; gap: 2.5rem; }
  .foot__bar { justify-content: flex-start; gap: .5rem; flex-direction: column; align-items: flex-start; }

  /* the 3D tilt reads as a skew at phone width — sit the cover flat instead */
  .book { transform: rotateY(-4deg) translateZ(0); }
  .catalog__art:hover .book { transform: rotateY(-4deg); }
  .book__spine { display: none; }

  .wa { padding: .85rem; }
  .wa:hover .wa__label { max-width: 0; opacity: 0; }

  .lb { grid-template-columns: 1fr; grid-template-rows: 1fr auto; }
  .lb__nav { position: fixed; bottom: 1.5rem; }
  .lb__nav--prev { left: 1.5rem; }
  .lb__nav--next { right: 1.5rem; }
  .lb__figure img { max-height: 66vh; }
}

@media (max-width: 420px) {
  .choices { grid-template-columns: 1fr; }
  .book { width: 78%; }
}