/* ==========================================================================
   Bilic Paving & Landscaping
   Design system: editorial luxury — warm bone paper, ink black, brass accent
   Type: Cormorant Garamond (display) / Jost (interface)
   ========================================================================== */

/* -- 1. Tokens ------------------------------------------------------------ */

:root {
  /* Surfaces */
  --ink:        #0C0C0B;
  --ink-soft:   #161614;
  --ink-line:   rgba(246, 243, 237, 0.14);
  --bone:       #F6F3ED;
  --bone-deep:  #EDE8DE;
  --bone-line:  rgba(12, 12, 11, 0.12);

  /* Ink on surfaces */
  --on-ink:         #F6F3ED;
  --on-ink-muted:   #A9A49A;
  --on-bone:        #14140F;
  --on-bone-muted:  #6E695F;

  /* Brass */
  --brass:      #C9A227;  /* on dark surfaces */
  --brass-soft: #E0BE52;
  --brass-ink:  #7A5E12;  /* on light surfaces — meets 4.5:1 on --bone */

  --danger:     #B3261E;

  /* Type */
  --display: "Cormorant Garamond", "Times New Roman", Times, serif;
  --ui: "Jost", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  --step--1: clamp(0.78rem, 0.75rem + 0.15vw, 0.86rem);
  --step-0:  clamp(1rem, 0.96rem + 0.2vw, 1.125rem);
  --step-1:  clamp(1.2rem, 1.1rem + 0.5vw, 1.5rem);
  --step-2:  clamp(1.6rem, 1.35rem + 1.2vw, 2.4rem);
  --step-3:  clamp(2.1rem, 1.6rem + 2.4vw, 3.6rem);
  --step-4:  clamp(2.6rem, 1.6rem + 4.4vw, 6rem);

  /* Space — 4/8 rhythm */
  --s-1: 0.5rem;  --s-2: 1rem;   --s-3: 1.5rem;  --s-4: 2rem;
  --s-5: 3rem;    --s-6: 4rem;   --s-7: 6rem;    --s-8: 8rem;
  --section: clamp(4.5rem, 3rem + 8vw, 9.5rem);
  --gutter: clamp(1.25rem, 0.5rem + 3.5vw, 4.5rem);
  --measure: 62ch;
  --max: 1440px;

  /* Motion */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --t-fast: 180ms;
  --t: 300ms;
  --t-slow: 620ms;

  /* Layers */
  --z-base: 0; --z-raised: 10; --z-sticky: 40; --z-header: 60;
  --z-overlay: 100; --z-modal: 200;
}

/* -- 2. Reset & base ------------------------------------------------------ */

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

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

body {
  margin: 0;
  background: var(--bone);
  color: var(--on-bone);
  font-family: var(--ui);
  font-size: var(--step-0);
  font-weight: 300;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.is-locked { overflow: hidden; }

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

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.012em;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; text-wrap: pretty; }

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

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

ul, ol { margin: 0; padding: 0; list-style: none; }

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

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

.skip-link {
  position: absolute; inset-inline-start: var(--s-2); top: -100%;
  z-index: var(--z-modal);
  background: var(--ink); color: var(--on-ink);
  padding: var(--s-2) var(--s-3);
  font-size: var(--step--1); letter-spacing: 0.12em; text-transform: uppercase;
  transition: top var(--t-fast) var(--ease);
}
.skip-link:focus-visible { top: var(--s-2); }

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

/* -- 3. Layout primitives ------------------------------------------------- */

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

.section { padding-block: var(--section); position: relative; }
.section--ink { background: var(--ink); color: var(--on-ink); }
.section--deep { background: var(--bone-deep); }

.eyebrow {
  font-size: var(--step--1);
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--on-bone-muted);
  display: flex; align-items: center; gap: var(--s-2);
}
.eyebrow::before {
  content: ""; inline-size: clamp(1.5rem, 4vw, 3rem); block-size: 1px;
  background: var(--brass-ink); flex: none;
}
.section--ink .eyebrow { color: var(--on-ink-muted); }
.section--ink .eyebrow::before { background: var(--brass); }

.lede {
  font-size: var(--step-1);
  font-weight: 300;
  line-height: 1.55;
  max-width: var(--measure);
  color: var(--on-bone-muted);
}
.section--ink .lede { color: var(--on-ink-muted); }

.rule { block-size: 1px; background: var(--bone-line); border: 0; margin: 0; }
.section--ink .rule { background: var(--ink-line); }

/* -- 4. Buttons ----------------------------------------------------------- */

.btn {
  --btn-fg: var(--ink);
  --btn-bg: var(--brass);
  --btn-bd: var(--brass);
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.7em;
  min-block-size: 3.25rem;
  padding: 0.9rem 2rem;
  font-family: var(--ui);
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: 1px solid var(--btn-bd);
  cursor: pointer;
  overflow: hidden;
  transition: color var(--t) var(--ease), background-color var(--t) var(--ease),
              border-color var(--t) var(--ease);
}
.btn > * { position: relative; z-index: 1; }
.btn::after {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background: var(--brass-soft);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--t-slow) var(--ease-out);
}
.btn:hover::after { transform: scaleX(1); }
.btn:active { transform: translateY(1px); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--on-bone);
  --btn-bd: var(--bone-line);
}
.btn--ghost::after { background: var(--on-bone); }
.btn--ghost:hover { color: var(--bone); border-color: var(--on-bone); }

.btn--ghost-light {
  --btn-bg: transparent;
  --btn-fg: var(--on-ink);
  --btn-bd: var(--ink-line);
}
.btn--ghost-light::after { background: var(--on-ink); }
.btn--ghost-light:hover { color: var(--ink); border-color: var(--on-ink); }

.btn__icon { inline-size: 1.05em; block-size: 1.05em; flex: none; }

/* Text link with animated underline */
.link {
  position: relative;
  display: inline-block;
  font-size: var(--step--1);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding-block-end: 0.3rem;
}
.link::after {
  content: ""; position: absolute; inset-inline: 0; inset-block-end: 0;
  block-size: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: right;
  transition: transform var(--t-slow) var(--ease-out);
}
.link:hover::after { transform: scaleX(1); transform-origin: left; }

/* -- 5. Header ------------------------------------------------------------ */

.header {
  position: fixed; inset-block-start: 0; inset-inline: 0;
  z-index: var(--z-header);
  padding-block: clamp(0.9rem, 2vw, 1.5rem);
  color: var(--on-ink);
  transition: background-color var(--t) var(--ease), padding var(--t) var(--ease),
              box-shadow var(--t) var(--ease);
}
.header::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(to bottom, rgba(12, 12, 11, 0.72), rgba(12, 12, 11, 0));
  transition: opacity var(--t) var(--ease);
}
.header.is-stuck {
  background: rgba(12, 12, 11, 0.94);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  backdrop-filter: saturate(140%) blur(10px);
  padding-block: 0.55rem;
  box-shadow: 0 1px 0 var(--ink-line);
}
.header.is-stuck::before { opacity: 0; }

.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-4);
}

.brand { display: flex; align-items: center; gap: 0.85rem; flex: none; }
/* The badge carries five lines of type, so it needs real size to read as a
   crest rather than a smudge. */
.brand__mark {
  inline-size: clamp(3rem, 5.5vw, 3.75rem);
  block-size: auto;
  transition: transform var(--t-slow) var(--ease-out);
}
.brand:hover .brand__mark { transform: translateY(-2px); }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name {
  font-family: var(--display);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.brand__sub {
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--brass);
  margin-block-start: 0.35rem;
}

.nav { display: none; }
@media (min-width: 1024px) {
  .nav { display: flex; align-items: center; gap: clamp(1.5rem, 2.6vw, 2.75rem); }
}
.nav__link {
  position: relative;
  font-size: var(--step--1);
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding-block: 0.5rem;
  color: rgba(246, 243, 237, 0.82);
  transition: color var(--t) var(--ease);
}
.nav__link::after {
  content: ""; position: absolute; inset-inline: 0; inset-block-end: 0.15rem;
  block-size: 1px; background: var(--brass);
  transform: scaleX(0); transform-origin: right;
  transition: transform var(--t-slow) var(--ease-out);
}
.nav__link:hover, .nav__link[aria-current="true"] { color: var(--on-ink); }
.nav__link:hover::after, .nav__link[aria-current="true"]::after {
  transform: scaleX(1); transform-origin: left;
}

.header__cta { display: none; }
@media (min-width: 1024px) { .header__cta { display: inline-flex; } }
.header__cta {
  align-items: center; gap: 0.6rem;
  font-size: var(--step--1); font-weight: 500;
  letter-spacing: 0.14em;
  padding: 0.7rem 1.4rem;
  border: 1px solid var(--ink-line);
  transition: border-color var(--t) var(--ease), background-color var(--t) var(--ease),
              color var(--t) var(--ease);
}
.header__cta:hover { background: var(--brass); border-color: var(--brass); color: var(--ink); }
.header__cta svg { inline-size: 1em; block-size: 1em; flex: none; }

/* Burger */
.burger {
  display: grid; place-items: center;
  inline-size: 44px; block-size: 44px;
  margin-inline-end: -8px;
}
@media (min-width: 1024px) { .burger { display: none; } }
.burger__box { inline-size: 24px; block-size: 12px; position: relative; }
.burger__box span {
  position: absolute; inset-inline: 0; block-size: 1.5px; background: currentColor;
  transition: transform var(--t) var(--ease), opacity var(--t-fast) var(--ease);
}
.burger__box span:nth-child(1) { inset-block-start: 0; }
.burger__box span:nth-child(2) { inset-block-end: 0; }
.burger[aria-expanded="true"] .burger__box span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.burger[aria-expanded="true"] .burger__box span:nth-child(2) { transform: translateY(-5px) rotate(-45deg); }

/* Mobile menu */
.menu {
  position: fixed; inset: 0; z-index: var(--z-overlay);
  background: var(--ink); color: var(--on-ink);
  display: flex; flex-direction: column; justify-content: center;
  padding: max(6rem, env(safe-area-inset-top) + 5rem) var(--gutter)
           max(3rem, env(safe-area-inset-bottom) + 2rem);
  opacity: 0; visibility: hidden;
  transition: opacity var(--t) var(--ease), visibility var(--t) var(--ease);
}
.menu.is-open { opacity: 1; visibility: visible; }
.menu__list { display: flex; flex-direction: column; gap: 0.4rem; }
.menu__link {
  display: block;
  font-family: var(--display);
  font-size: clamp(2rem, 9vw, 3.25rem);
  line-height: 1.25;
  padding-block: 0.35rem;
  opacity: 0; transform: translateY(14px);
  transition: opacity 400ms var(--ease-out), transform 400ms var(--ease-out), color var(--t) var(--ease);
}
.menu.is-open .menu__link { opacity: 1; transform: none; }
.menu__link:hover { color: var(--brass); }
.menu__num {
  font-family: var(--ui); font-size: 0.65rem; font-weight: 400;
  letter-spacing: 0.2em; color: var(--brass);
  vertical-align: super; margin-inline-end: 0.8rem;
}
.menu__foot {
  margin-block-start: var(--s-6);
  padding-block-start: var(--s-4);
  border-block-start: 1px solid var(--ink-line);
  display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-5);
}
.menu__foot a {
  font-size: var(--step--1); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--on-ink-muted); transition: color var(--t) var(--ease);
}
.menu__foot a:hover { color: var(--brass); }

/* -- 6. Hero -------------------------------------------------------------- */

.hero {
  position: relative;
  min-block-size: 100svh;
  display: flex; align-items: flex-end;
  color: var(--on-ink);
  overflow: hidden;
  isolation: isolate;
}
.hero__media { position: absolute; inset: 0; z-index: -2; }
.hero__media img {
  inline-size: 100%; block-size: 100%; object-fit: cover; object-position: center 42%;
  animation: heroDrift 26s var(--ease) infinite alternate;
}
/* The phone crop is the upright frame — sit it lower so the paving fills the
   lower half behind the headline rather than the carport ceiling. */
@media (max-width: 700px) {
  .hero__media img { object-position: center 34%; }
}
@keyframes heroDrift {
  from { transform: scale(1.06); }
  to   { transform: scale(1.14); }
}
/* Weighted to the lower-left where the type sits, so the right-hand side of the
   photograph stays open rather than being greyed out flat. */
/* The legibility work is done by the left-hand gradient, under the type. The
   vertical one stays light so the paving keeps its detail instead of going
   muddy — this photograph is overcast and already dark. */
.hero__scrim {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(to top,
      rgba(10,10,9,0.80) 0%, rgba(10,10,9,0.42) 32%,
      rgba(10,10,9,0.06) 70%, rgba(10,10,9,0.28) 100%),
    linear-gradient(to right,
      rgba(10,10,9,0.72) 0%, rgba(10,10,9,0.26) 42%, rgba(10,10,9,0) 70%);
}
/* On a narrow screen the horizontal gradient contributes almost nothing and the
   type runs the full height, so switch to an even vertical scrim. */
@media (max-width: 700px) {
  .hero__scrim {
    background: linear-gradient(to bottom,
      rgba(10,10,9,0.66) 0%, rgba(10,10,9,0.54) 42%,
      rgba(10,10,9,0.44) 68%, rgba(10,10,9,0.74) 100%);
  }
}

.hero__grain {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  opacity: 0.16; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero__inner {
  inline-size: 100%;
  padding-block: clamp(7rem, 16vh, 10rem) clamp(2.5rem, 6vh, 4rem);
}
.hero__eyebrow { color: rgba(246,243,237,0.78); margin-block-end: var(--s-3); }
.hero__eyebrow::before { background: var(--brass); }

.hero__title {
  font-size: var(--step-4);
  font-weight: 300;
  line-height: 0.98;
  letter-spacing: -0.02em;
  max-inline-size: 16ch;
  margin-block-end: var(--s-4);
}
.hero__title em {
  font-style: italic;
  color: var(--brass-soft);
}
.hero__lede {
  max-inline-size: 48ch;
  font-size: var(--step-1);
  font-weight: 300;
  color: rgba(246,243,237,0.85);
  margin-block-end: var(--s-5);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--s-2); }

.hero__strip {
  margin-block-start: clamp(3rem, 8vh, 5.5rem);
  padding-block-start: var(--s-3);
  border-block-start: 1px solid var(--ink-line);
  display: grid; gap: var(--s-2);
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .hero__strip { grid-template-columns: repeat(3, 1fr); gap: var(--s-4); } }
.hero__stripItem {
  font-size: var(--step--1);
  letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(246,243,237,0.7);
  display: flex; align-items: center; gap: 0.7rem;
}
.hero__stripItem svg { inline-size: 1.1em; block-size: 1.1em; color: var(--brass); flex: none; }

/* -- 7. Ethos ------------------------------------------------------------- */

.ethos__grid {
  display: grid; gap: var(--s-5);
  grid-template-columns: 1fr;
  align-items: start;
}
@media (min-width: 900px) {
  .ethos__grid { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(3rem, 7vw, 7rem); }
}
.ethos__statement {
  font-size: var(--step-3);
  font-weight: 300;
  line-height: 1.14;
  max-inline-size: 18ch;
}
.ethos__statement em { font-style: italic; color: var(--brass-ink); }
.ethos__body { display: grid; gap: var(--s-3); }
.ethos__body p { max-width: var(--measure); color: var(--on-bone-muted); }

.facts {
  margin-block-start: var(--s-5);
  display: grid; gap: 0;
  grid-template-columns: 1fr;
  border-block-start: 1px solid var(--bone-line);
}
@media (min-width: 700px) { .facts { grid-template-columns: repeat(3, 1fr); } }
.facts__item {
  padding-block: var(--s-3);
  border-block-end: 1px solid var(--bone-line);
}
@media (min-width: 700px) {
  .facts__item { border-block-end: 0; padding-inline-end: var(--s-4); }
  .facts__item + .facts__item { border-inline-start: 1px solid var(--bone-line); padding-inline-start: var(--s-4); }
}
.facts__k {
  font-family: var(--display);
  font-size: var(--step-2);
  line-height: 1;
  display: block;
  margin-block-end: 0.6rem;
}
.facts__v {
  font-size: var(--step--1); letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--on-bone-muted);
}

/* -- 8. Services ---------------------------------------------------------- */

.services__head {
  display: grid; gap: var(--s-3);
  margin-block-end: var(--s-6);
}
@media (min-width: 900px) {
  .services__head {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: clamp(3rem, 7vw, 7rem);
    align-items: end;
  }
}
.services__title { font-size: var(--step-3); font-weight: 300; max-inline-size: 14ch; }

.svc { border-block-start: 1px solid var(--ink-line); }
.svc__item { border-block-end: 1px solid var(--ink-line); }
.svc__link {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--s-2) var(--s-3);
  align-items: baseline;
  padding-block: clamp(1.6rem, 3.4vw, 2.6rem);
  transition: opacity var(--t) var(--ease);
}
@media (min-width: 900px) {
  .svc__link {
    grid-template-columns: 5rem minmax(0, 5fr) minmax(0, 6fr);
    gap: clamp(2rem, 5vw, 5rem);
    align-items: start;
  }
}
.svc__num {
  font-size: var(--step--1); font-weight: 400; letter-spacing: 0.2em;
  color: var(--brass);
  padding-block-start: 0.55rem;
}
.svc__name {
  font-family: var(--display);
  font-size: var(--step-2);
  font-weight: 400;
  line-height: 1.1;
  transition: transform var(--t-slow) var(--ease-out), color var(--t) var(--ease);
}
.svc__desc {
  grid-column: 1 / -1;
  color: var(--on-ink-muted);
  max-width: var(--measure);
  font-size: var(--step-0);
}
@media (min-width: 900px) { .svc__desc { grid-column: 3; } }

@media (hover: hover) and (min-width: 900px) {
  .svc:hover .svc__item { opacity: 0.42; }
  .svc .svc__item:hover { opacity: 1; }
  .svc__item:hover .svc__name { transform: translateX(1.1rem); color: var(--brass-soft); }
}

/* Cursor-following preview (desktop, pointer only) */
.svc__peek {
  position: fixed; z-index: var(--z-raised);
  inline-size: 19rem; aspect-ratio: 4 / 3;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.94);
  transition: opacity 260ms var(--ease), transform 420ms var(--ease-out);
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.7);
  display: none;
}
.svc__peek img { inline-size: 100%; block-size: 100%; object-fit: cover; }
.svc__peek.is-visible { opacity: 1; transform: translate(-50%, -50%) scale(1); }
@media (hover: hover) and (pointer: fine) and (min-width: 900px) { .svc__peek { display: block; } }

/* -- 9. Work gallery ------------------------------------------------------ */

.work__head {
  display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between;
  gap: var(--s-3);
  margin-block-end: var(--s-6);
}
.work__title { font-size: var(--step-3); font-weight: 300; max-inline-size: 14ch; }

.gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(0.75rem, 1.6vw, 1.5rem);
}
@media (min-width: 640px) { .gallery { grid-template-columns: repeat(6, 1fr); } }

.tile {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--bone-deep);
  cursor: zoom-in;
  isolation: isolate;
}
/* Absolutely positioned so an image never contributes intrinsic height —
   that lets a tile without an aspect-ratio stretch to its row-mate's height. */
.tile img {
  position: absolute; inset: 0;
  inline-size: 100%; block-size: 100%; object-fit: cover;
  transition: transform 900ms var(--ease-out), filter var(--t-slow) var(--ease);
  will-change: transform;
}
.tile::after {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(to top, rgba(12,12,11,0.34), rgba(12,12,11,0) 55%);
  opacity: 0; transition: opacity var(--t-slow) var(--ease);
}
.tile:hover img { transform: scale(1.055); }
.tile:hover::after { opacity: 1; }
.tile:focus-visible { outline-offset: -2px; }

/* Editorial rhythm: 6-col grid, deliberate asymmetry */
@media (min-width: 640px) {
  .tile { grid-column: span 3; aspect-ratio: 4 / 3; }
  /* --wide has no ratio of its own: it stretches to match the portrait tile
     beside it, so every row squares off along the top and bottom edge. */
  .tile--wide { grid-column: span 4; aspect-ratio: auto; min-block-size: 15rem; }
  .tile--narrow { grid-column: span 2; aspect-ratio: 3 / 4; }
  .tile--tall { grid-column: span 3; aspect-ratio: 3 / 4; }
  .tile--full { grid-column: span 6; aspect-ratio: 21 / 9; }
}
@media (max-width: 639px) {
  .tile { aspect-ratio: 4 / 3; }
  .tile--narrow, .tile--tall { aspect-ratio: 3 / 4; }
}

/* -- 10. Lightbox --------------------------------------------------------- */

.lightbox {
  position: fixed; inset: 0; z-index: var(--z-modal);
  background: rgba(8, 8, 7, 0.96);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  display: grid; place-items: center;
  padding: clamp(1rem, 4vw, 3rem);
  opacity: 0; visibility: hidden;
  transition: opacity var(--t) var(--ease), visibility var(--t) var(--ease);
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__figure {
  margin: 0; max-inline-size: min(100%, 1200px); max-block-size: 100%;
  display: grid; place-items: center;
}
.lightbox__img {
  max-block-size: calc(100svh - 9rem);
  max-inline-size: 100%;
  object-fit: contain;
  transform: scale(0.97);
  transition: transform var(--t-slow) var(--ease-out);
}
.lightbox.is-open .lightbox__img { transform: scale(1); }

.lightbox__btn {
  position: absolute;
  display: grid; place-items: center;
  inline-size: 3.25rem; block-size: 3.25rem;
  color: var(--on-ink);
  border: 1px solid var(--ink-line);
  background: rgba(12,12,11,0.55);
  transition: background-color var(--t) var(--ease), border-color var(--t) var(--ease),
              color var(--t) var(--ease);
}
.lightbox__btn:hover { background: var(--brass); border-color: var(--brass); color: var(--ink); }
.lightbox__btn svg { inline-size: 1.15rem; block-size: 1.15rem; }
.lightbox__close { inset-block-start: clamp(1rem, 3vw, 2rem); inset-inline-end: clamp(1rem, 3vw, 2rem); }
.lightbox__prev { inset-inline-start: clamp(0.5rem, 3vw, 2rem); inset-block-start: 50%; transform: translateY(-50%); }
.lightbox__next { inset-inline-end: clamp(0.5rem, 3vw, 2rem); inset-block-start: 50%; transform: translateY(-50%); }
.lightbox__count {
  position: absolute; inset-block-end: clamp(1rem, 3vw, 2rem); inset-inline-start: 50%;
  transform: translateX(-50%);
  font-size: var(--step--1); letter-spacing: 0.24em;
  color: var(--on-ink-muted);
  font-variant-numeric: tabular-nums;
}

/* -- 11. Process ---------------------------------------------------------- */

.steps {
  display: grid; gap: 0;
  grid-template-columns: 1fr;
  margin-block-start: var(--s-6);
  border-block-start: 1px solid var(--bone-line);
}
@media (min-width: 800px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step { padding-block: var(--s-4); border-block-end: 1px solid var(--bone-line); }
@media (min-width: 800px) {
  .step { border-block-end: 0; padding-inline-end: var(--s-4); }
  .step + .step { border-inline-start: 1px solid var(--bone-line); padding-inline-start: var(--s-4); }
}
.step__num {
  font-size: var(--step--1); letter-spacing: 0.22em; color: var(--brass-ink);
  display: block; margin-block-end: var(--s-3);
}
.step__name {
  font-family: var(--display); font-size: var(--step-1); line-height: 1.15;
  margin-block-end: 0.7rem;
}
.step__desc { font-size: var(--step-0); color: var(--on-bone-muted); }

/* -- 12. About ------------------------------------------------------------ */

.about__grid {
  display: grid; gap: var(--s-5);
  grid-template-columns: 1fr;
  align-items: center;
}
@media (min-width: 900px) {
  .about__grid { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(3rem, 7vw, 6rem); }
}
.about__media { position: relative; isolation: isolate; }
.about__media img { inline-size: 100%; aspect-ratio: 4 / 5; object-fit: cover; position: relative; z-index: 1; }
/* Offset frame sitting behind the photo — a full rectangle, so it reads as a
   deliberate device rather than a stray line. */
.about__media::after {
  content: ""; position: absolute; z-index: 0;
  inset-block: clamp(1rem, 3vw, 2rem) clamp(-2rem, -3vw, -1rem);
  inset-inline: clamp(1rem, 3vw, 2rem) clamp(-2rem, -3vw, -1rem);
  border: 1px solid var(--brass-ink);
  opacity: 0.55;
}
.about__body {
  color: var(--on-bone-muted);
  max-width: var(--measure);
  margin-block-start: var(--s-3);
}

/* -- 13. Contact ---------------------------------------------------------- */

.contact__grid {
  display: grid; gap: var(--s-6);
  grid-template-columns: 1fr;
}
@media (min-width: 950px) {
  .contact__grid { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(3rem, 7vw, 7rem); }
}
.contact__title { font-size: var(--step-3); font-weight: 300; max-inline-size: 12ch; margin-block: var(--s-3) var(--s-4); }

.detail { border-block-start: 1px solid var(--ink-line); }
.detail__item { padding-block: var(--s-3); border-block-end: 1px solid var(--ink-line); }
.detail__k {
  font-size: var(--step--1); letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--on-ink-muted); display: block; margin-block-end: 0.5rem;
}
.detail__v {
  font-family: var(--display); font-size: var(--step-1); line-height: 1.3;
  display: inline-block;
}
a.detail__v { transition: color var(--t) var(--ease); }
a.detail__v:hover { color: var(--brass); }

.socials { display: flex; gap: var(--s-2); margin-block-start: var(--s-4); }
.socials a {
  display: grid; place-items: center;
  inline-size: 44px; block-size: 44px;
  border: 1px solid var(--ink-line);
  transition: background-color var(--t) var(--ease), border-color var(--t) var(--ease), color var(--t) var(--ease);
}
.socials a:hover { background: var(--brass); border-color: var(--brass); color: var(--ink); }
.socials svg { inline-size: 1.1rem; block-size: 1.1rem; }

/* Form */
.form { display: grid; gap: var(--s-3); }
.form__row { display: grid; gap: var(--s-3); grid-template-columns: 1fr; }
@media (min-width: 600px) { .form__row { grid-template-columns: 1fr 1fr; } }

.field { display: grid; gap: 0.5rem; }
.field__label {
  font-size: var(--step--1); letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--on-ink-muted);
}
.field__req { color: var(--brass); }
.field__input,
.field__select,
.field__textarea {
  inline-size: 100%;
  min-block-size: 3.25rem;
  padding: 0.85rem 0;
  font-family: var(--ui); font-size: var(--step-0); font-weight: 300;
  color: var(--on-ink);
  background: transparent;
  border: 0; border-block-end: 1px solid var(--ink-line);
  border-radius: 0;
  transition: border-color var(--t) var(--ease);
}
.field__textarea { min-block-size: 8rem; resize: vertical; line-height: 1.6; }
.field__input:hover, .field__select:hover, .field__textarea:hover { border-color: rgba(246,243,237,0.34); }
.field__input:focus, .field__select:focus, .field__textarea:focus {
  outline: none; border-color: var(--brass);
}
.field__input:focus-visible, .field__select:focus-visible, .field__textarea:focus-visible {
  outline: 2px solid var(--brass); outline-offset: 4px;
}
.field__input::placeholder, .field__textarea::placeholder { color: rgba(169,164,154,0.55); }

.field__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C9A227' stroke-width='1.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0 center;
  background-size: 1.1rem;
  padding-inline-end: 2rem;
  cursor: pointer;
}
.field__select option { background: var(--ink); color: var(--on-ink); }

.field__hint { font-size: var(--step--1); color: var(--on-ink-muted); }
.field__error {
  font-size: var(--step--1);
  color: #F0857D;
  display: none;
  align-items: center; gap: 0.45rem;
}
.field.has-error .field__error { display: flex; }
.field.has-error .field__input,
.field.has-error .field__select,
.field.has-error .field__textarea { border-color: #F0857D; }
.field__error svg { inline-size: 1em; block-size: 1em; flex: none; }

.form__foot {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-3);
  margin-block-start: var(--s-2);
}
.form__note { font-size: var(--step--1); color: var(--on-ink-muted); max-inline-size: 34ch; }

.form__status {
  padding: var(--s-3);
  border: 1px solid var(--brass);
  background: rgba(201, 162, 39, 0.08);
  font-size: var(--step-0);
  display: none;
}
.form__status.is-visible { display: block; }

/* -- 14. Footer ----------------------------------------------------------- */

.footer { background: var(--ink); color: var(--on-ink); padding-block: var(--s-6) var(--s-4); }
.footer__top {
  display: grid; gap: var(--s-5);
  grid-template-columns: 1fr;
  padding-block-end: var(--s-5);
  border-block-end: 1px solid var(--ink-line);
}
@media (min-width: 800px) { .footer__top { grid-template-columns: auto 1fr; align-items: start; gap: clamp(3rem, 8vw, 8rem); } }
.footer__lockup { inline-size: clamp(9rem, 20vw, 12rem); block-size: auto; }
.footer__cols { display: grid; gap: var(--s-4); grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr)); }
.footer__h {
  font-size: var(--step--1); letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--brass); margin-block-end: var(--s-2);
}
.footer__list { display: grid; gap: 0.6rem; }
.footer__list a, .footer__list span {
  font-size: var(--step-0); font-weight: 300; color: var(--on-ink-muted);
  transition: color var(--t) var(--ease);
}
.footer__list a:hover { color: var(--on-ink); }

.footer__bottom {
  padding-block-start: var(--s-4);
  display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-4);
  justify-content: space-between; align-items: center;
}
.footer__fine { font-size: var(--step--1); letter-spacing: 0.1em; color: rgba(169,164,154,0.72); }

/* -- 15. Reveal animations ------------------------------------------------ */

/* Scoped to .js so the page stays fully readable if the script never runs. */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 900ms var(--ease-out), transform 900ms var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}
.js [data-reveal].is-in { opacity: 1; transform: none; }

/* -- 16. Reduced motion --------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .js [data-reveal] { opacity: 1; transform: none; }
  .hero__media img { animation: none; transform: scale(1.06); }
}

/* -- 17. Print ------------------------------------------------------------ */

@media print {
  .header, .menu, .lightbox, .svc__peek, .hero__grain { display: none !important; }
  body { background: #fff; color: #000; }
  .section--ink, .footer { background: #fff !important; color: #000 !important; }
}