/* ==========================================================================
   GLARON — Architectural Lighting
   Design system: obsidian canvas, warm lume accent, editorial serif + grotesk.
   ========================================================================== */

:root {
  /* Surfaces */
  --ink:        #08080A;
  --ink-2:      #0D0D10;
  --ink-3:      #131317;
  --ink-4:      #1B1B20;
  --hairline:   rgba(255, 255, 255, 0.09);
  --hairline-2: rgba(255, 255, 255, 0.16);

  /* Text */
  --text:   #F3F1ED;
  --text-2: rgba(243, 241, 237, 0.60);
  --text-3: rgba(243, 241, 237, 0.36);

  /* Light */
  --lume:     #E9C58A;
  --lume-hot: #FFEBC8;
  --lume-dim: rgba(233, 197, 138, 0.14);
  --violet:   #6E4FB0;

  /* Product plate. Baked into every catalogue render by tools/build-catalogue.py —
     change one and you must change the other, or tiles will show a seam. */
  --plate: #F2F1EC;

  /* Type */
  --serif: 'Instrument Serif', 'Times New Roman', serif;
  --sans:  'Inter Tight', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Rhythm */
  --gutter:  clamp(20px, 4vw, 64px);
  --shell:   1560px;
  --section:  clamp(72px, 11vw, 152px);

  /* Motion */
  --ease:      cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);

  --header-h: 76px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; max-width: 100%; }
img { height: auto; }
ul { list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

::selection { background: var(--lume); color: var(--ink); }

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

/* --------------------------------------------------------------------------
   Primitives
   -------------------------------------------------------------------------- */
.shell {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.eyebrow {
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--text-3);
}

.eyebrow--lume { color: var(--lume); }

.display {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.1rem, 4.6vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.lede {
  font-size: clamp(0.95rem, 1.1vw, 1.0625rem);
  line-height: 1.7;
  color: var(--text-2);
  max-width: 54ch;
}

.rule {
  height: 1px;
  background: var(--hairline);
  border: 0;
}

/* Section heading block */
.sec-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  gap: clamp(24px, 4vw, 72px);
  align-items: end;
  padding-bottom: clamp(36px, 5vw, 68px);
}

.sec-head__title { margin-top: 18px; }

@media (max-width: 900px) {
  .sec-head { grid-template-columns: 1fr; align-items: start; gap: 20px; }
}

/* Text link with growing rule */
.tlink {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 8px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  position: relative;
  color: var(--text);
  transition: color 0.4s var(--ease);
}

.tlink::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  height: 1px; width: 100%;
  background: var(--hairline-2);
  transform-origin: left;
  transition: transform 0.5s var(--ease), background 0.4s var(--ease);
}

.tlink:hover { color: var(--lume-hot); }
.tlink:hover::after { background: var(--lume); transform: scaleX(1); }

.tlink svg { width: 11px; height: 11px; transition: transform 0.4s var(--ease); }
.tlink:hover svg { transform: translate(3px, -3px); }

/* Solid pill button */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 50px;
  padding-inline: 26px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: background 0.35s var(--ease), color 0.35s var(--ease),
              border-color 0.35s var(--ease), transform 0.35s var(--ease);
}

.btn--lume { background: var(--lume); color: #17120A; }
.btn--lume:hover { background: var(--lume-hot); transform: translateY(-2px); }

.btn--ghost { border: 1px solid var(--hairline-2); color: var(--text); }
.btn--ghost:hover { border-color: var(--lume); color: var(--lume); transform: translateY(-2px); }

/* Reveal on scroll */
[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  transition-delay: var(--d, 0ms);
}

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.hdr {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 200;
  transition: background 0.5s var(--ease), backdrop-filter 0.5s var(--ease),
              border-color 0.5s var(--ease);
  border-bottom: 1px solid transparent;
}

.hdr.is-stuck {
  background: rgba(8, 8, 10, 0.72);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--hairline);
}

.hdr__inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding-inline: var(--gutter);
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand { flex-shrink: 0; }
.brand img { width: 104px; height: auto; }

.nav {
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: clamp(20px, 2.4vw, 40px);
}

.nav a {
  position: relative;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-2);
  padding-block: 6px;
  transition: color 0.35s var(--ease);
}

.nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  height: 1px; width: 100%;
  background: var(--lume);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.45s var(--ease);
}

.nav a:hover, .nav a.is-active { color: var(--text); }
.nav a:hover::after, .nav a.is-active::after { transform: scaleX(1); transform-origin: left; }

.hdr__cta { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.hdr__cta .btn { height: 42px; padding-inline: 20px; font-size: 0.6563rem; }

/* Burger */
.burger {
  display: none;
  width: 44px; height: 44px;
  margin-right: -10px;
  position: relative;
  z-index: 2;
}

.burger span {
  position: absolute;
  left: 11px;
  width: 22px; height: 1px;
  background: var(--text);
  transition: transform 0.45s var(--ease), opacity 0.3s var(--ease);
}

.burger span:nth-child(1) { top: 18px; }
.burger span:nth-child(2) { top: 25px; }

body.menu-open .burger span:nth-child(1) { transform: translateY(3.5px) rotate(45deg); }
body.menu-open .burger span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }

/* Full-screen mobile menu */
.menu {
  position: fixed;
  inset: 0;
  z-index: 190;
  background: var(--ink);
  padding: calc(var(--header-h) + 40px) var(--gutter) 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.7s var(--ease);
  visibility: hidden;
  overflow-y: auto;
}

body.menu-open .menu { clip-path: inset(0 0 0 0); visibility: visible; }

.menu__list { display: flex; flex-direction: column; gap: 4px; }

.menu__list a {
  font-family: var(--serif);
  font-size: clamp(2rem, 9vw, 3.25rem);
  line-height: 1.24;
  letter-spacing: -0.01em;
  display: flex;
  align-items: baseline;
  gap: 14px;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease), color 0.3s var(--ease);
}

body.menu-open .menu__list a { opacity: 1; transform: none; transition-delay: calc(90ms + var(--i, 0) * 55ms); }
.menu__list a:active, .menu__list a:hover { color: var(--lume); }
.menu__list span { font-family: var(--sans); font-size: 0.625rem; letter-spacing: 0.2em; color: var(--text-3); }

.menu__foot { display: grid; gap: 14px; padding-top: 32px; border-top: 1px solid var(--hairline); }
.menu__foot a { font-size: 1.05rem; color: var(--lume); }
.menu__foot p { font-size: 0.6875rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-3); }

@media (max-width: 1080px) {
  .nav, .hdr__cta .btn { display: none; }
  .hdr__cta { margin-left: auto; }
  .burger { display: block; }
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding-bottom: clamp(40px, 7vh, 84px);
  overflow: hidden;
  isolation: isolate;
}

.hero__stage { position: absolute; inset: 0; z-index: -2; background: var(--ink); }

.hero__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  transform: scale(1.08);
  transition: opacity 1.6s var(--ease-soft);
}

.hero__slide.is-on {
  opacity: 1;
  animation: kenburns 9s linear forwards;
}

@keyframes kenburns {
  from { transform: scale(1.10); }
  to   { transform: scale(1.00); }
}

.hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(to top, var(--ink) 2%, rgba(8, 8, 10, 0.55) 42%, rgba(8, 8, 10, 0.30) 70%, rgba(8, 8, 10, 0.62) 100%),
    radial-gradient(120% 90% at 20% 90%, rgba(8, 8, 10, 0.72), transparent 60%);
}

.hero__inner {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding-inline: var(--gutter);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 40px;
}

.hero__title {
  font-size: clamp(2.9rem, 8.4vw, 8.25rem);
  margin: 22px 0 26px;
  max-width: 15ch;
}

.hero__title em {
  font-style: italic;
  color: var(--lume);
}

.hero__line { display: block; overflow: hidden; }
.hero__line > span {
  display: block;
  transform: translateY(105%);
  animation: riseIn 1.15s var(--ease) forwards;
  animation-delay: var(--d, 0ms);
}

@keyframes riseIn { to { transform: translateY(0); } }

.hero__fade {
  opacity: 0;
  animation: fadeIn 1s var(--ease) forwards;
  animation-delay: var(--d, 0ms);
}

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

.hero__sub {
  font-size: clamp(0.9rem, 1.05vw, 1rem);
  color: var(--text-2);
  max-width: 46ch;
  margin-bottom: 34px;
}

.hero__actions,
.actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.actions { margin-top: 8px; }

.hero__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 16px;
  padding-bottom: 6px;
  padding-right: clamp(0px, 5vw, 76px);
}

.hero__dots { display: flex; gap: 8px; }

.hero__dot {
  width: 34px; height: 2px;
  background: rgba(255, 255, 255, 0.22);
  transition: background 0.4s var(--ease);
}

.hero__dot.is-on { background: var(--lume); }

.hero__scroll {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.625rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--text-3);
}

.hero__scroll i {
  display: block;
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--lume), transparent);
  animation: dropPulse 2.4s var(--ease-soft) infinite;
}

@keyframes dropPulse {
  0%, 100% { opacity: 0.25; transform: scaleY(0.5); transform-origin: top; }
  45%      { opacity: 1;    transform: scaleY(1);   transform-origin: top; }
}

@media (max-width: 860px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__meta { align-items: flex-start; flex-direction: row; justify-content: space-between; width: 100%; }
  .hero__scroll { display: none; }
}

/* --------------------------------------------------------------------------
   Ticker
   -------------------------------------------------------------------------- */
.ticker {
  border-block: 1px solid var(--hairline);
  padding-block: 22px;
  overflow: hidden;
  background: var(--ink);
}

.ticker__track {
  display: flex;
  width: max-content;
  animation: slide 38s linear infinite;
}

.ticker:hover .ticker__track { animation-play-state: paused; }

@keyframes slide { to { transform: translateX(-50%); } }

.ticker__set { display: flex; align-items: center; flex-shrink: 0; }

.ticker__set span {
  display: inline-flex;
  align-items: center;
  gap: 26px;
  padding-inline: 26px;
  font-family: var(--serif);
  font-size: clamp(1.05rem, 2vw, 1.6rem);
  color: var(--text-2);
  white-space: nowrap;
}

.ticker__set span::after {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--lume);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Manifesto
   -------------------------------------------------------------------------- */
.manifesto {
  position: relative;
  padding-block: clamp(88px, 14vw, 190px);
  text-align: center;
  overflow: hidden;
}

.manifesto::before {
  content: '';
  position: absolute;
  top: -30%; left: 50%;
  width: min(1100px, 130vw); aspect-ratio: 1;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(233, 197, 138, 0.09) 0%, rgba(110, 79, 176, 0.06) 34%, transparent 62%);
  pointer-events: none;
}

.manifesto__text {
  position: relative;
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3.6vw, 3.15rem);
  line-height: 1.22;
  letter-spacing: -0.015em;
  max-width: 20ch;
  margin: 24px auto 0;
  text-wrap: balance;
}

.manifesto__text em { font-style: italic; color: var(--lume); }

.manifesto__sig {
  position: relative;
  margin-top: 34px;
  font-size: 0.6875rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--text-3);
}

/* --------------------------------------------------------------------------
   Collections (hover-preview list)
   -------------------------------------------------------------------------- */
.collections { padding-block: var(--section); border-top: 1px solid var(--hairline); }

.col-list { border-top: 1px solid var(--hairline); }

.col-row {
  position: relative;
  display: grid;
  grid-template-columns: 60px minmax(0, 1fr) auto 44px;
  align-items: center;
  gap: clamp(12px, 2vw, 32px);
  width: 100%;
  text-align: left;
  padding-block: clamp(20px, 2.6vw, 34px);
  border-bottom: 1px solid var(--hairline);
  transition: padding-left 0.55s var(--ease), border-color 0.4s var(--ease);
}

.col-row::before {
  content: '';
  position: absolute;
  inset: 0 -24px;
  background: linear-gradient(90deg, rgba(233, 197, 138, 0.07), transparent 55%);
  opacity: 0;
  transition: opacity 0.5s var(--ease);
  pointer-events: none;
}

.col-row:hover { padding-left: 18px; border-bottom-color: var(--hairline-2); }
.col-row:hover::before { opacity: 1; }

.col-row__idx {
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--text-3);
  font-variant-numeric: tabular-nums;
}

.col-row__name {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3.4vw, 2.9rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  transition: color 0.4s var(--ease);
}

.col-row:hover .col-row__name { color: var(--lume); }

.col-row__count {
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-3);
  white-space: nowrap;
}

.col-row__arrow {
  justify-self: end;
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border: 1px solid var(--hairline);
  border-radius: 50%;
  color: var(--text-2);
  transition: transform 0.45s var(--ease), border-color 0.4s var(--ease), color 0.4s var(--ease), background 0.4s var(--ease);
}

.col-row__arrow svg { width: 11px; height: 11px; }

.col-row:hover .col-row__arrow {
  transform: rotate(45deg);
  border-color: var(--lume);
  color: var(--lume);
}

/* Inline thumb — shown only where hover preview is unavailable */
.col-row__thumb { display: none; }

.col-peek {
  position: fixed;
  top: 0; left: 0;
  width: 260px; height: 260px;
  z-index: 150;
  pointer-events: none;
  opacity: 0;
  transform: translate3d(-50%, -50%, 0) scale(0.9);
  transition: opacity 0.45s var(--ease);
  border-radius: 50%;
  overflow: hidden;
  background: var(--plate);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.55);
}

.col-peek.is-on { opacity: 1; }
.col-peek img { width: 100%; height: 100%; object-fit: cover; }

@media (hover: none), (max-width: 860px) {
  .col-peek { display: none; }
  .col-row { grid-template-columns: 44px 56px minmax(0, 1fr) auto; }
  .col-row__thumb {
    display: block;
    width: 52px; height: 52px;
    object-fit: cover;
    border-radius: 50%;
    background: var(--plate);
  }
  .col-row__arrow { display: none; }
}

/* --------------------------------------------------------------------------
   Catalogue
   -------------------------------------------------------------------------- */
.catalogue { padding-block: var(--section); border-top: 1px solid var(--hairline); }

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: clamp(28px, 3.5vw, 48px);
}

.chip {
  height: 38px;
  padding-inline: 18px;
  border-radius: 999px;
  border: 1px solid var(--hairline);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-2);
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.chip:hover { color: var(--text); border-color: var(--hairline-2); }
.chip.is-on { background: var(--lume); border-color: var(--lume); color: #17120A; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(232px, 1fr));
  border-top: 1px solid var(--hairline);
  border-left: 1px solid var(--hairline);
}

.card {
  position: relative;
  background: var(--ink);
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  padding: 0 0 20px;
  text-align: left;
  display: flex;
  flex-direction: column;
}

/* The render IS the plate: it is flattened onto --plate at build time and fills the
   tile edge to edge, so there is no background to mismatch. */
.card__media {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--plate);
}

.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.8s var(--ease);
}

.card__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 58%, rgba(23, 18, 10, 0.10));
  opacity: 0;
  transition: opacity 0.5s var(--ease);
}

.card:hover .card__media img { transform: scale(1.05); }
.card:hover .card__media::after { opacity: 1; }

.card__body { padding-inline: 20px; display: grid; gap: 3px; }

.card__name {
  font-family: var(--serif);
  font-size: 1.25rem;
  line-height: 1.2;
  letter-spacing: -0.005em;
}

.card__spec {
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--text-3);
  font-variant-numeric: tabular-nums;
}

.card__view {
  position: absolute;
  top: 14px; right: 14px;
  font-size: 0.5938rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lume);
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}

.card:hover .card__view { opacity: 1; transform: none; }
.card.is-hidden { display: none; }

.cat-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 26px;
}

.cat-foot p { font-size: 0.75rem; color: var(--text-3); letter-spacing: 0.06em; }

@media (max-width: 560px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
  .card__name { font-size: 1.0625rem; }
  .card__body { padding-inline: 14px; }
}

/* --------------------------------------------------------------------------
   Product sheet (drawer)
   -------------------------------------------------------------------------- */
.sheet {
  position: fixed;
  inset: 0;
  z-index: 300;
  visibility: hidden;
}

.sheet.is-open { visibility: visible; }

.sheet__scrim {
  position: absolute;
  inset: 0;
  background: rgba(4, 4, 6, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity 0.5s var(--ease);
}

.sheet.is-open .sheet__scrim { opacity: 1; }

.sheet__panel {
  position: absolute;
  top: 0; right: 0;
  height: 100%;
  width: min(560px, 100vw);
  background: var(--ink-2);
  border-left: 1px solid var(--hairline);
  transform: translateX(100%);
  transition: transform 0.6s var(--ease);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.sheet.is-open .sheet__panel { transform: none; }

.sheet__close {
  position: absolute;
  top: 16px; right: 16px;
  z-index: 2;
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border: 1px solid var(--hairline);
  border-radius: 50%;
  color: var(--text-2);
  background: rgba(13, 13, 16, 0.7);
  backdrop-filter: blur(8px);
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.4s var(--ease);
}

.sheet__close:hover { color: var(--lume); border-color: var(--lume); transform: rotate(90deg); }
.sheet__close svg { width: 13px; height: 13px; }

.sheet__media {
  position: relative;
  aspect-ratio: 1.15;
  display: grid;
  place-items: center;
  background: var(--plate);
  border-bottom: 1px solid var(--hairline);
  flex-shrink: 0;
  overflow: hidden;
}

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

.sheet__body { padding: clamp(24px, 4vw, 38px); display: grid; gap: 22px; }

.sheet__cat {
  font-size: 0.625rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--lume);
}

.sheet__title {
  font-family: var(--serif);
  font-size: clamp(2rem, 5vw, 2.85rem);
  line-height: 1.04;
  letter-spacing: -0.015em;
  margin-top: 6px;
}

.sheet__tag { font-size: 0.875rem; color: var(--text-2); margin-top: 10px; }

.specs { border-top: 1px solid var(--hairline); }

.specs__row {
  display: grid;
  grid-template-columns: minmax(110px, 0.72fr) minmax(0, 1fr);
  gap: 16px;
  padding-block: 13px;
  border-bottom: 1px solid var(--hairline);
  font-size: 0.8125rem;
}

.specs__k { color: var(--text-3); letter-spacing: 0.04em; }
.specs__v { color: var(--text); text-align: right; font-variant-numeric: tabular-nums; }

.sheet__actions { display: grid; gap: 10px; }
.sheet__actions .btn { width: 100%; }

.sheet__note { font-size: 0.6875rem; color: var(--text-3); line-height: 1.6; }

/* --------------------------------------------------------------------------
   Applications
   -------------------------------------------------------------------------- */
.apps { padding-block: var(--section); border-top: 1px solid var(--hairline); }

.apps__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(10px, 1.4vw, 20px);
}

.app {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--ink-3);
}

.app__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 1.1s var(--ease), filter 0.7s var(--ease);
  filter: saturate(0.85) brightness(0.78);
}

.app:hover .app__img { transform: scale(1.09); filter: saturate(1) brightness(0.92); }

.app::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8, 8, 10, 0.92) 4%, rgba(8, 8, 10, 0.15) 52%, transparent 78%);
}

.app__body {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 2;
  padding: clamp(20px, 2.4vw, 32px);
  display: grid;
  gap: 8px;
}

.app__name {
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.2vw, 2rem);
  line-height: 1.1;
}

.app__desc { font-size: 0.8125rem; color: var(--text-2); max-width: 32ch; }

@media (max-width: 860px) {
  .apps__grid { grid-template-columns: 1fr; }
  .app { aspect-ratio: 16 / 10; }
}

/* --------------------------------------------------------------------------
   Values / figures
   -------------------------------------------------------------------------- */
.values { padding-block: var(--section); border-top: 1px solid var(--hairline); }

.values__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--hairline);
  border-block: 1px solid var(--hairline);
}

.value {
  background: var(--ink);
  padding: clamp(26px, 3vw, 44px) clamp(20px, 2vw, 32px);
  display: grid;
  gap: 12px;
  align-content: start;
  transition: background 0.5s var(--ease);
}

.value:hover { background: var(--ink-2); }

.value__n {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 4.4vw, 3.6rem);
  line-height: 1;
  color: var(--lume);
  font-variant-numeric: tabular-nums;
}

.value__t { font-size: 0.75rem; letter-spacing: 0.18em; text-transform: uppercase; }
.value__d { font-size: 0.8125rem; color: var(--text-2); line-height: 1.6; }

@media (max-width: 900px) { .values__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .values__grid { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------------
   Studio / about
   -------------------------------------------------------------------------- */
.studio { padding-block: var(--section); border-top: 1px solid var(--hairline); }

.studio__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(32px, 5vw, 90px);
  align-items: center;
}

.studio__media {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--ink-3);
}

.studio__media img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.9); }

.studio__badge {
  position: absolute;
  left: 0; bottom: 0;
  padding: 18px 24px;
  background: var(--ink);
  border-top: 1px solid var(--hairline);
  border-right: 1px solid var(--hairline);
}

.studio__badge b { font-family: var(--serif); font-size: 1.6rem; font-weight: 400; color: var(--lume); display: block; line-height: 1; }
.studio__badge span { font-size: 0.625rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-3); }

.studio__copy { display: grid; gap: 22px; }
.studio__copy .lede + .lede { margin-top: -6px; }

@media (max-width: 900px) {
  .studio__grid { grid-template-columns: 1fr; }
  .studio__media { aspect-ratio: 16 / 11; }
}

/* --------------------------------------------------------------------------
   Catalogue download band
   -------------------------------------------------------------------------- */
.band {
  position: relative;
  padding-block: clamp(64px, 9vw, 120px);
  border-top: 1px solid var(--hairline);
  overflow: hidden;
}

.band::before {
  content: '';
  position: absolute;
  inset: -60% 40% auto -10%;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(110, 79, 176, 0.13), transparent 62%);
  pointer-events: none;
}

.band__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 36px;
  align-items: center;
}

@media (max-width: 860px) { .band__inner { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */
.contact { padding-block: var(--section); border-top: 1px solid var(--hairline); }

.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr);
  gap: clamp(32px, 5vw, 80px);
}

.contact__title { margin-top: 20px; }

.contact__lines { display: grid; gap: 0; border-top: 1px solid var(--hairline); }

.contact__line {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  padding-block: 18px;
  border-bottom: 1px solid var(--hairline);
  transition: padding-left 0.5s var(--ease);
}

.contact__line:hover { padding-left: 10px; }
.contact__line dt { font-size: 0.625rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--text-3); }
.contact__line dd { font-size: clamp(1rem, 1.7vw, 1.35rem); font-family: var(--serif); }
.contact__line a { transition: color 0.3s var(--ease); }
.contact__line a:hover { color: var(--lume); }

@media (max-width: 860px) { .contact__grid { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.foot { border-top: 1px solid var(--hairline); padding-top: clamp(44px, 5vw, 72px); }

.foot__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: clamp(28px, 4vw, 60px);
  padding-bottom: clamp(40px, 5vw, 68px);
}

.foot__brand img { width: 128px; margin-bottom: 18px; }
.foot__brand p { font-size: 0.8125rem; color: var(--text-2); max-width: 34ch; }

.foot__col h4 {
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 16px;
}

.foot__col a, .foot__col span {
  display: block;
  font-size: 0.875rem;
  color: var(--text-2);
  padding-block: 5px;
  transition: color 0.3s var(--ease);
}

.foot__col a:hover { color: var(--lume); }

.foot__bar {
  border-top: 1px solid var(--hairline);
  padding-block: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  font-size: 0.6875rem;
  color: var(--text-3);
  letter-spacing: 0.06em;
}

.foot__bar a { color: var(--text-2); }
.foot__bar a:hover { color: var(--lume); }

@media (max-width: 860px) { .foot__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .foot__grid { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------------
   Floating WhatsApp
   -------------------------------------------------------------------------- */
.wa {
  position: fixed;
  right: clamp(16px, 2.4vw, 32px);
  bottom: clamp(16px, 2.4vw, 32px);
  z-index: 120;
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: #1FAD54;
  color: #fff;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.45);
  transition: transform 0.4s var(--ease), background 0.3s var(--ease);
}

.wa:hover { transform: translateY(-3px) scale(1.05); background: #24C560; }
.wa svg { width: 26px; height: 26px; }

/* --------------------------------------------------------------------------
   Utility
   -------------------------------------------------------------------------- */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

body.is-locked { overflow: hidden; }