/* =====================================================================
   HALDEN GROUP — Property Development
   Single-page site · vanilla CSS · no build step
   ===================================================================== */

/* ---------- Tokens ---------- */
:root {
  /* colour */
  --ink: #14120f;
  --ink-2: #2a2723;
  --stone: #f5f2ed;
  --stone-2: #ebe6de;
  --paper: #ffffff;
  --mute: #66615a;
  --bronze: #7f6237;
  --bronze-soft: #b8975f;
  --line: rgba(20, 18, 15, 0.12);
  --line-strong: rgba(20, 18, 15, 0.28);
  --line-inv: rgba(255, 255, 255, 0.16);
  --line-inv-strong: rgba(255, 255, 255, 0.4);

  /* type */
  --font-display: "Cormorant Garamond", "Times New Roman", Georgia, serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* space */
  --gutter: clamp(1.25rem, 5vw, 5rem);
  --section: clamp(5rem, 12vw, 10rem);
  --nav-h: 5rem;
  --container: 92rem;

  /* motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --t-fast: 220ms;
  --t-med: 480ms;
  --t-slow: 900ms;
}

@media (max-width: 767px) {
  :root { --nav-h: 4rem; }
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: var(--nav-h);
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--stone);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}
body.is-locked { overflow: hidden; }
img, picture, svg, video { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3, h4, p, figure, blockquote, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--bronze-soft); outline-offset: 4px; }
.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;
}

/* ---------- Typography ---------- */
.display, h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.05;
}
.h-xl { font-size: clamp(2.75rem, 7.5vw, 6.75rem); line-height: 0.98; letter-spacing: -0.02em; }
.h-lg { font-size: clamp(2.25rem, 4.6vw, 4.25rem); }
.h-md { font-size: clamp(1.75rem, 3vw, 2.75rem); }
.h-sm { font-size: clamp(1.4rem, 2vw, 1.75rem); }
em, .italic { font-style: italic; font-weight: 300; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.75rem;
  font-size: 0.72rem; font-weight: 500; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--bronze);
}
.eyebrow::before { content: ""; width: 2rem; height: 1px; background: currentColor; opacity: 0.7; }
.on-dark .eyebrow { color: var(--bronze-soft); }

.lede { font-size: clamp(1.05rem, 1.4vw, 1.25rem); line-height: 1.65; color: var(--ink-2); max-width: 36em; }
.muted { color: var(--mute); }
.on-dark .lede { color: rgba(255, 255, 255, 0.78); }
.on-dark .muted { color: rgba(255, 255, 255, 0.6); }

/* ---------- Layout ---------- */
.container { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }
.section { padding-block: var(--section); position: relative; }
.section--tight { padding-block: calc(var(--section) * 0.6); }
.on-dark { background: var(--ink); color: var(--paper); }
.on-stone-2 { background: var(--stone-2); }

.section-head {
  display: grid; gap: 1.5rem; align-items: end;
  margin-bottom: clamp(2.5rem, 6vw, 5rem);
}
@media (min-width: 900px) {
  .section-head { grid-template-columns: 1fr 1fr; }
  .section-head--split .section-head__aside { justify-self: end; max-width: 30rem; }
}
.section-head__title { margin-top: 1rem; }

/* ---------- Buttons ---------- */
.btn {
  --btn-fg: var(--ink);
  --btn-bg: transparent;
  --btn-line: var(--ink);
  position: relative; isolation: isolate;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.75rem;
  min-height: 3.25rem; padding: 0.9rem 1.9rem;
  font-size: 0.8rem; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--btn-fg); background: var(--btn-bg);
  border: 1px solid var(--btn-line); border-radius: 999px;
  overflow: hidden; cursor: pointer;
  transition: color var(--t-med) var(--ease-out), border-color var(--t-med) var(--ease-out), transform var(--t-fast) var(--ease-out);
  touch-action: manipulation;
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--btn-line);
  transform: translateY(101%);
  transition: transform var(--t-med) var(--ease-expo);
}
.btn:hover::before, .btn:focus-visible::before { transform: translateY(0); }
.btn:hover { color: var(--stone); }
.btn:active { transform: scale(0.98); }
.btn svg { width: 1rem; height: 1rem; transition: transform var(--t-med) var(--ease-out); }
.btn:hover svg { transform: translateX(4px); }

.btn--solid { --btn-fg: var(--stone); --btn-bg: var(--ink); --btn-line: var(--ink); }
.btn--solid::before { background: var(--bronze); }
.btn--solid:hover { color: var(--paper); border-color: var(--bronze); }

.btn--light { --btn-fg: var(--paper); --btn-line: rgba(255, 255, 255, 0.6); }
.btn--light::before { background: var(--paper); }
.btn--light:hover { color: var(--ink); border-color: var(--paper); }

.btn--light-solid { --btn-fg: var(--ink); --btn-bg: var(--paper); --btn-line: var(--paper); }
.btn--light-solid::before { background: var(--bronze-soft); }
.btn--light-solid:hover { color: var(--ink); border-color: var(--bronze-soft); }

.link {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.8rem; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase;
  padding-block: 0.5rem; position: relative;
}
.link::after {
  content: ""; position: absolute; left: 0; bottom: 0.15rem; height: 1px; width: 100%;
  background: currentColor; transform: scaleX(1); transform-origin: left;
  transition: transform var(--t-med) var(--ease-expo);
}
.link:hover::after { transform: scaleX(0); transform-origin: right; }
.link svg { width: 1rem; height: 1rem; transition: transform var(--t-med) var(--ease-out); }
.link:hover svg { transform: translateX(4px); }

/* ---------- Loader ---------- */
.loader {
  position: fixed; inset: 0; z-index: 1000;
  background: var(--ink); color: var(--stone);
  display: grid; place-items: center;
  transition: transform 1s var(--ease-expo), visibility 0s linear 1s;
}
.loader__mark {
  font-family: var(--font-display); font-size: clamp(1.75rem, 4vw, 2.5rem);
  letter-spacing: 0.28em; text-transform: uppercase;
  display: flex; flex-direction: column; align-items: center; gap: 1.25rem;
}
.loader__bar { width: 8rem; height: 1px; background: rgba(255, 255, 255, 0.2); overflow: hidden; }
.loader__bar::after {
  content: ""; display: block; width: 100%; height: 100%; background: var(--bronze-soft);
  transform: scaleX(0); transform-origin: left; animation: loadbar 1.6s var(--ease-in-out) forwards;
}
@keyframes loadbar { to { transform: scaleX(1); } }
.is-loaded .loader { transform: translateY(-101%); visibility: hidden; }

/* ---------- Header / Nav ---------- */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--nav-h);
  color: var(--paper);
  transition: background-color var(--t-med) var(--ease-out), color var(--t-med) var(--ease-out), box-shadow var(--t-med) var(--ease-out), transform var(--t-med) var(--ease-out);
}
.header::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 1px;
  background: var(--line); opacity: 0; transition: opacity var(--t-med);
}
.header.is-scrolled {
  color: var(--ink);
  background: rgba(245, 242, 237, 0.86);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
}
.header.is-scrolled::after { opacity: 1; }
.header.is-hidden { transform: translateY(-100%); }
.header.is-open { color: var(--paper); background: transparent; -webkit-backdrop-filter: none; backdrop-filter: none; transform: none; }
.header.is-open::after { opacity: 0; }

.header__inner {
  height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 2rem;
}
.brand {
  display: inline-flex; align-items: center; gap: 0.75rem;
  font-family: var(--font-display); font-size: 1.35rem; letter-spacing: 0.2em; text-transform: uppercase;
  line-height: 1; z-index: 2;
}
.brand__mark { width: 1.75rem; height: 1.75rem; flex: none; }
.brand__mark path { fill: none; stroke: currentColor; stroke-width: 1.4; }

.nav { display: none; }
@media (min-width: 1024px) {
  .nav { display: flex; align-items: center; gap: 2.25rem; }
}
.nav__link {
  position: relative; font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 500;
  padding-block: 0.6rem; opacity: 0.85; transition: opacity var(--t-fast);
}
.nav__link::after {
  content: ""; position: absolute; left: 0; bottom: 0.2rem; width: 100%; height: 1px;
  background: currentColor; transform: scaleX(0); transform-origin: right;
  transition: transform var(--t-med) var(--ease-expo);
}
.nav__link:hover, .nav__link[aria-current="true"] { opacity: 1; }
.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; min-height: 2.75rem; padding: 0.6rem 1.4rem; } }
.header.is-scrolled .header__cta { --btn-fg: var(--ink); --btn-line: var(--ink); }
.header.is-scrolled .header__cta::before { background: var(--ink); }
.header.is-scrolled .header__cta:hover { color: var(--stone); }

/* Burger */
.burger {
  z-index: 2; display: inline-flex; align-items: center; gap: 0.9rem;
  min-width: 44px; min-height: 44px; padding: 0.5rem;
  font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 500;
}
@media (min-width: 1024px) { .burger { display: none; } }
.burger__icon { width: 1.75rem; height: 0.85rem; position: relative; }
.burger__icon span {
  position: absolute; left: 0; width: 100%; height: 1.5px; background: currentColor;
  transition: transform var(--t-med) var(--ease-expo), top var(--t-med) var(--ease-expo), opacity var(--t-fast);
}
.burger__icon span:nth-child(1) { top: 0; }
.burger__icon span:nth-child(2) { top: 50%; }
.burger__icon span:nth-child(3) { top: 100%; }
.burger[aria-expanded="true"] .burger__icon span:nth-child(1) { top: 50%; transform: rotate(45deg); }
.burger[aria-expanded="true"] .burger__icon span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] .burger__icon span:nth-child(3) { top: 50%; transform: rotate(-45deg); }
.burger__label span:nth-child(2) { display: none; }
.burger[aria-expanded="true"] .burger__label span:nth-child(1) { display: none; }
.burger[aria-expanded="true"] .burger__label span:nth-child(2) { display: inline; }

/* Mobile menu */
.menu {
  position: fixed; inset: 0; z-index: 90;
  background: var(--ink); color: var(--stone);
  display: flex; flex-direction: column; justify-content: center;
  padding: calc(var(--nav-h) + 1rem) var(--gutter) 2.5rem;
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.8s var(--ease-expo), visibility 0s linear 0.8s;
  visibility: hidden;
}
.menu.is-open { clip-path: inset(0); visibility: visible; transition: clip-path 0.8s var(--ease-expo); }
.menu__list { display: grid; gap: 0.25rem; }
.menu__link {
  display: flex; align-items: baseline; gap: 1rem;
  font-family: var(--font-display); font-size: clamp(2.25rem, 9vw, 3.5rem); line-height: 1.2;
  padding-block: 0.15rem;
  transform: translateY(30px); opacity: 0;
  transition: transform 0.7s var(--ease-expo), opacity 0.6s var(--ease-out);
  transition-delay: calc(120ms + var(--i) * 60ms);
}
.menu__link small { font-family: var(--font-body); font-size: 0.7rem; letter-spacing: 0.2em; color: var(--bronze-soft); }
.menu.is-open .menu__link { transform: none; opacity: 1; }
.menu__foot {
  margin-top: auto; display: flex; flex-wrap: wrap; gap: 1.5rem 2.5rem;
  font-size: 0.85rem; color: rgba(255, 255, 255, 0.65);
  opacity: 0; transition: opacity 0.6s var(--ease-out) 0.5s;
}
.menu.is-open .menu__foot { opacity: 1; }
@media (min-width: 1024px) { .menu { display: none; } }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; flex-direction: column; justify-content: flex-end;
  color: var(--paper); overflow: hidden; isolation: isolate;
  padding-block: calc(var(--nav-h) + 2rem) clamp(2rem, 5vw, 4rem);
}
.hero__media { position: absolute; inset: -12% 0 0 0; z-index: -2; will-change: transform; }
.hero__media picture, .hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: center 40%; }
.hero__media img {
  transform: scale(1.12);
  transition: transform 2.4s var(--ease-expo);
}
.is-loaded .hero__media img { transform: scale(1); }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgba(20,18,15,0.5) 0%, rgba(20,18,15,0.15) 45%, rgba(20,18,15,0.25) 100%),
    linear-gradient(180deg, rgba(20,18,15,0.5) 0%, rgba(20,18,15,0.05) 30%, rgba(20,18,15,0.15) 55%, rgba(20,18,15,0.82) 100%);
}
.hero__inner { display: grid; gap: 2rem; }
@media (min-width: 900px) {
  .hero__inner { grid-template-columns: 1.4fr 1fr; align-items: end; }
}
.hero__eyebrow { color: rgba(255, 255, 255, 0.85); margin-bottom: 1.5rem; }
@media (max-width: 480px) { .hero__eyebrow { font-size: 0.64rem; letter-spacing: 0.16em; } }
.hero__eyebrow::before { background: var(--bronze-soft); opacity: 1; }
.hero__title { max-width: 12em; }
.hero__title .line { display: block; overflow: hidden; padding-bottom: 0.06em; margin-bottom: -0.06em; }
.hero__title .line > span { display: block; transform: translateY(110%); transition: transform 1.2s var(--ease-expo); }
.hero__title .line:nth-child(2) > span { transition-delay: 90ms; }
.hero__title .line:nth-child(3) > span { transition-delay: 180ms; }
.is-loaded .hero__title .line > span { transform: none; }
.hero__aside { display: grid; gap: 1.75rem; justify-items: start; }
@media (min-width: 900px) { .hero__aside { justify-items: end; text-align: right; padding-bottom: 0.6rem; } }
.hero__lede { color: rgba(255, 255, 255, 0.82); max-width: 26em; font-size: clamp(1rem, 1.25vw, 1.125rem); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem 1.25rem; align-items: center; }
@media (min-width: 900px) { .hero__actions { justify-content: flex-end; } }
.hero__fade { opacity: 0; transform: translateY(16px); transition: opacity 1s var(--ease-out), transform 1s var(--ease-out); }
.is-loaded .hero__fade { opacity: 1; transform: none; }
.is-loaded .hero__eyebrow { transition-delay: 200ms; }
.is-loaded .hero__aside { transition-delay: 500ms; }
.is-loaded .hero__foot { transition-delay: 700ms; }

.hero__foot {
  margin-top: clamp(2.5rem, 7vw, 5rem);
  display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem;
  padding-top: 1.25rem; border-top: 1px solid rgba(255, 255, 255, 0.28);
  font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255, 255, 255, 0.75);
}
.hero__foot strong { font-weight: 500; color: var(--paper); }
.scroll-cue { display: inline-flex; align-items: center; gap: 0.75rem; min-height: 44px; }
.scroll-cue__line { width: 1px; height: 2.5rem; background: rgba(255,255,255,0.4); position: relative; overflow: hidden; }
.scroll-cue__line::after {
  content: ""; position: absolute; inset: 0; background: var(--paper);
  animation: cue 2.2s var(--ease-in-out) infinite;
}
@keyframes cue { 0% { transform: translateY(-100%); } 55% { transform: translateY(0); } 100% { transform: translateY(100%); } }

/* ---------- Marquee ---------- */
.marquee {
  overflow: hidden; border-block: 1px solid var(--line);
  padding-block: 1.1rem; background: var(--stone);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee__track { display: flex; width: max-content; animation: marquee 48s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__group { display: flex; gap: 3.5rem; padding-right: 3.5rem; white-space: nowrap; }
.marquee__group span {
  font-family: var(--font-display); font-size: 1.35rem; font-style: italic; font-weight: 300;
  display: inline-flex; align-items: center; gap: 3.5rem; color: var(--ink-2);
}
.marquee__group span::after { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--bronze-soft); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- About ---------- */
.about__grid { display: grid; gap: clamp(3rem, 6vw, 6rem); }
@media (min-width: 1024px) {
  .about__grid { grid-template-columns: 1.05fr 1fr; align-items: center; }
}
.about__copy { display: grid; gap: 1.75rem; max-width: 40rem; }
.about__copy .lede + p { color: var(--mute); max-width: 36em; }
.about__sig { display: flex; align-items: center; gap: 1.25rem; margin-top: 0.5rem; font-size: 0.85rem; color: var(--mute); }
.about__sig .name { font-family: var(--font-display); font-size: 1.75rem; font-style: italic; color: var(--ink); line-height: 1; }
.about__media { position: relative; }
.about__img { position: relative; overflow: hidden; background: var(--stone-2); }
.about__img--main { aspect-ratio: 4 / 5; width: min(100%, 34rem); margin-left: auto; }
.about__img picture { height: 100%; }
.about__img--main img { width: 100%; height: 100%; object-fit: cover; }
.about__img--inset {
  position: absolute; left: 0; bottom: -2.5rem; width: 46%; aspect-ratio: 4 / 3;
  box-shadow: 0 30px 60px -30px rgba(20, 18, 15, 0.5);
  outline: 0.75rem solid var(--stone);
}
.about__img--inset img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 1023px) { .about__media { margin-bottom: 3rem; } }
.about__caption {
  position: absolute; left: 50%; right: 0; top: 100%; margin-top: 0.75rem; text-align: right;
  font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--mute);
}

.stats {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem 1.5rem;
  margin-top: clamp(4rem, 8vw, 7rem); padding-top: 3rem; border-top: 1px solid var(--line);
}
@media (min-width: 768px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat__num {
  font-family: var(--font-display); font-size: clamp(2.75rem, 5vw, 4.5rem); line-height: 1;
  font-variant-numeric: tabular-nums; letter-spacing: -0.02em;
}
.stat__num sup { font-size: 0.45em; vertical-align: super; color: var(--bronze); margin-left: 0.1em; }
.stat__label { margin-top: 0.75rem; font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mute); }

/* ---------- Services ---------- */
.services__grid {
  display: grid; border-top: 1px solid var(--line-inv);
}
@media (min-width: 768px) { .services__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1200px) { .services__grid { grid-template-columns: repeat(4, 1fr); } }
.service {
  position: relative; padding: clamp(2rem, 3vw, 3rem) clamp(1.25rem, 2.5vw, 2.25rem) clamp(2.5rem, 3.5vw, 3.5rem);
  border-bottom: 1px solid var(--line-inv);
  display: grid; gap: 1.25rem; align-content: start;
  transition: background-color var(--t-med) var(--ease-out);
}
@media (min-width: 768px) { .service { border-right: 1px solid var(--line-inv); } }
@media (min-width: 768px) and (max-width: 1199px) { .service:nth-child(2n) { border-right: 0; } }
@media (min-width: 1200px) { .service:last-child { border-right: 0; } }
.service::before {
  content: ""; position: absolute; inset: auto 0 -1px 0; height: 1px; background: var(--bronze-soft);
  transform: scaleX(0); transform-origin: left; transition: transform 0.7s var(--ease-expo);
}
.service:hover { background: rgba(255, 255, 255, 0.03); }
.service:hover::before { transform: scaleX(1); }
.service__num { font-family: var(--font-display); font-size: 0.95rem; letter-spacing: 0.2em; color: var(--bronze-soft); }
.service__icon { width: 2.5rem; height: 2.5rem; color: var(--paper); opacity: 0.9; }
.service__icon svg { width: 100%; height: 100%; }
.service__title { font-size: clamp(1.6rem, 2vw, 2rem); line-height: 1.1; }
.service__text { color: rgba(255, 255, 255, 0.66); font-size: 0.95rem; }
.service__list { display: grid; gap: 0.4rem; margin-top: 0.25rem; font-size: 0.82rem; color: rgba(255,255,255,0.75); }
.service__list li { display: flex; gap: 0.6rem; align-items: baseline; }
.service__list li::before { content: ""; flex: none; width: 0.5rem; height: 1px; background: var(--bronze-soft); transform: translateY(-0.35em); }

.process { margin-top: clamp(4rem, 8vw, 7rem); }
.process__head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 1rem; margin-bottom: 2.5rem; }
.process__steps { display: grid; gap: 0; }
@media (min-width: 768px) { .process__steps { grid-template-columns: repeat(4, 1fr); gap: 2rem; } }
.step { position: relative; padding-top: 1.5rem; border-top: 1px solid var(--line-inv); padding-bottom: 1.5rem; }
.step::before {
  content: ""; position: absolute; top: -1px; left: 0; height: 1px; width: 100%; background: var(--paper);
  transform: scaleX(0); transform-origin: left; transition: transform 1.2s var(--ease-expo);
  transition-delay: calc(var(--i, 0) * 180ms);
}
.step.is-in::before { transform: scaleX(1); }
.step__num { font-family: var(--font-display); font-size: 2.5rem; line-height: 1; color: var(--bronze-soft); }
.step__title { font-size: 1.25rem; margin-top: 0.75rem; font-family: var(--font-body); font-weight: 500; letter-spacing: 0; }
.step__text { margin-top: 0.5rem; font-size: 0.9rem; color: rgba(255,255,255,0.66); }

/* ---------- Projects ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.filter {
  min-height: 44px; padding: 0.55rem 1.1rem; border: 1px solid var(--line); border-radius: 999px;
  font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 500; color: var(--mute);
  transition: color var(--t-fast), border-color var(--t-fast), background-color var(--t-fast);
  touch-action: manipulation;
}
.filter:hover { color: var(--ink); border-color: var(--line-strong); }
.filter[aria-pressed="true"] { color: var(--stone); background: var(--ink); border-color: var(--ink); }

.projects__grid { display: grid; gap: clamp(2rem, 4vw, 3.5rem) clamp(1.25rem, 3vw, 2.5rem); }
@media (min-width: 700px) { .projects__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1200px) { .projects__grid { grid-template-columns: repeat(3, 1fr); } }
.project { display: grid; gap: 1.1rem; align-content: start; transition: opacity var(--t-med) var(--ease-out), transform var(--t-med) var(--ease-out); }
.project.is-filtered { display: none; }
.project.is-fading { opacity: 0; transform: translateY(12px); }
.project__media {
  position: relative; overflow: hidden; aspect-ratio: 4 / 3; background: var(--stone-2);
}
.project__media picture { height: 100%; }
.project__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease-expo); }
.project:hover .project__media img { transform: scale(1.05); }
.project__status {
  position: absolute; top: 1rem; left: 1rem;
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.4rem 0.8rem; border-radius: 999px;
  background: rgba(245, 242, 237, 0.9); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 500; color: var(--ink);
}
.project__status::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--bronze); }
.project[data-status="completed"] .project__status::before { background: #3d7a4f; }
.project[data-status="construction"] .project__status::before { background: #b8772a; }
.project[data-status="planning"] .project__status::before { background: #5f6d8a; }
.project__body { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.project__title { font-size: 1.6rem; line-height: 1.1; }
.project__meta { margin-top: 0.35rem; font-size: 0.82rem; color: var(--mute); }
.project__meta span + span::before { content: "·"; margin-inline: 0.5rem; }
.project__arrow {
  flex: none; width: 2.75rem; height: 2.75rem; border: 1px solid var(--line); border-radius: 50%;
  display: grid; place-items: center; transition: background-color var(--t-med), color var(--t-med), border-color var(--t-med);
}
.project__arrow svg { width: 1rem; height: 1rem; transition: transform var(--t-med) var(--ease-out); }
.project:hover .project__arrow { background: var(--ink); color: var(--stone); border-color: var(--ink); }
.project:hover .project__arrow svg { transform: translate(2px, -2px); }
.projects__empty { padding: 3rem 0; color: var(--mute); text-align: center; display: none; }
.projects__empty.is-visible { display: block; }

/* ---------- Gallery ---------- */
.gallery__grid {
  display: grid; grid-template-columns: repeat(2, 1fr); grid-auto-rows: 38vw; grid-auto-flow: dense;
  gap: clamp(0.5rem, 1.5vw, 1.25rem);
}
@media (min-width: 768px) { .gallery__grid { grid-template-columns: repeat(4, 1fr); grid-auto-rows: 16vw; } }
@media (min-width: 1500px) { .gallery__grid { grid-auto-rows: 15rem; } }
.tile {
  position: relative; overflow: hidden; background: var(--stone-2); cursor: zoom-in; display: block; width: 100%; height: 100%;
  isolation: isolate;
}
.tile--wide { grid-column: span 2; }
.tile--tall { grid-row: span 2; }
.tile--big { grid-column: span 2; grid-row: span 2; }
.tile picture, .tile img { width: 100%; height: 100%; object-fit: cover; }
.tile img { transition: transform 1.2s var(--ease-expo); }
.tile:hover img { transform: scale(1.06); }
.tile__cap {
  position: absolute; inset: auto 0 0 0; padding: 1rem 1.1rem;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  color: var(--paper); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; text-align: left;
  background: linear-gradient(180deg, transparent, rgba(20, 18, 15, 0.65));
  opacity: 0; transform: translateY(8px);
  transition: opacity var(--t-med) var(--ease-out), transform var(--t-med) var(--ease-out);
}
.tile:hover .tile__cap, .tile:focus-visible .tile__cap { opacity: 1; transform: none; }
.tile__cap svg { width: 1rem; height: 1rem; flex: none; }
@media (hover: none) { .tile__cap { opacity: 1; transform: none; } }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; width: 100%; height: 100%; max-width: none; max-height: none;
  margin: 0; padding: 0; border: 0; background: rgba(20, 18, 15, 0.96); color: var(--paper);
  display: none; opacity: 0; transition: opacity var(--t-med) var(--ease-out);
}
.lightbox[open] { display: grid; grid-template-rows: auto 1fr auto; }
.lightbox.is-visible { opacity: 1; }
.lightbox::backdrop { background: transparent; }
.lightbox__bar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1rem var(--gutter); font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.7);
}
.lightbox__stage { position: relative; display: grid; place-items: center; padding: 0 var(--gutter); min-height: 0; touch-action: pan-y; }
.lightbox__img {
  max-width: min(100%, 90rem); max-height: 100%; width: auto; height: auto; object-fit: contain;
  opacity: 0; transform: scale(0.985); transition: opacity var(--t-med) var(--ease-out), transform var(--t-med) var(--ease-out);
}
.lightbox__img.is-in { opacity: 1; transform: none; }
.lightbox__foot { padding: 1rem var(--gutter) 1.5rem; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.lightbox__cap { font-family: var(--font-display); font-size: 1.25rem; font-style: italic; color: rgba(255,255,255,0.85); }
.lightbox__nav { display: flex; gap: 0.5rem; }
.icon-btn {
  width: 3rem; height: 3rem; border: 1px solid var(--line-inv-strong); border-radius: 50%;
  display: grid; place-items: center; color: var(--paper); flex: none;
  transition: background-color var(--t-fast), color var(--t-fast);
}
.icon-btn:hover { background: var(--paper); color: var(--ink); }
.icon-btn svg { width: 1.1rem; height: 1.1rem; }

/* ---------- Testimonials ---------- */
.testimonials__wrap { display: grid; gap: 3rem; }
@media (min-width: 1024px) { .testimonials__wrap { grid-template-columns: 1fr 2fr; gap: 5rem; align-items: start; } }
.tslider { position: relative; overflow: hidden; }
.tslider__track { display: flex; transition: transform 0.8s var(--ease-expo); }
.tslide { flex: 0 0 100%; min-width: 0; padding-right: 1px; }
.tslide blockquote { display: grid; gap: 2rem; }
.tslide__quote {
  font-family: var(--font-display); font-size: clamp(1.5rem, 2.6vw, 2.4rem); line-height: 1.3; font-weight: 300;
  text-wrap: pretty;
}
.tslide__quote::before { content: "\201C"; color: var(--bronze); margin-right: 0.05em; }
.tslide__quote::after { content: "\201D"; color: var(--bronze); margin-left: 0.05em; }
.tslide footer { display: flex; align-items: center; gap: 1rem; font-size: 0.85rem; }
.tslide__avatar {
  width: 3rem; height: 3rem; border-radius: 50%; background: var(--ink); color: var(--stone); flex: none;
  display: grid; place-items: center; font-family: var(--font-display); font-size: 1.2rem;
}
.tslide footer cite { font-style: normal; font-weight: 500; display: block; }
.tslide footer span { color: var(--mute); }
.tslider__controls { display: flex; align-items: center; gap: 1.25rem; margin-top: 2.5rem; }
.tslider__dots { display: flex; gap: 0.5rem; }
.tslider__dot { width: 44px; height: 44px; display: grid; place-items: center; }
.tslider__dot::after { content: ""; width: 2rem; height: 1px; background: var(--line-strong); transition: background-color var(--t-fast), transform var(--t-med) var(--ease-out); }
.tslider__dot[aria-selected="true"]::after { background: var(--ink); transform: scaleY(2); }
.icon-btn--ink { color: var(--ink); border-color: var(--line-strong); }
.icon-btn--ink:hover { background: var(--ink); color: var(--stone); }

/* ---------- Contact ---------- */
.contact__grid { display: grid; gap: 3.5rem; }
@media (min-width: 1024px) { .contact__grid { grid-template-columns: 1fr 1.2fr; gap: 6rem; } }
.contact__details { display: grid; gap: 2.25rem; align-content: start; }
.contact__item { display: grid; gap: 0.35rem; padding-top: 1.25rem; border-top: 1px solid var(--line-inv); }
.contact__item .label { font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--bronze-soft); }
.contact__item a, .contact__item address { font-style: normal; font-size: 1.05rem; color: rgba(255,255,255,0.9); }
.contact__item a:hover { color: var(--bronze-soft); }
.socials { display: flex; gap: 0.75rem; }
.socials a { width: 44px; height: 44px; border: 1px solid var(--line-inv-strong); border-radius: 50%; display: grid; place-items: center; transition: background-color var(--t-fast), color var(--t-fast); }
.socials a:hover { background: var(--paper); color: var(--ink); }
.socials svg { width: 1.05rem; height: 1.05rem; }

.form { display: grid; gap: 1.75rem; }
.form[hidden] { display: none; }
.form__row { display: grid; gap: 1.75rem; }
@media (min-width: 640px) { .form__row { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: 0.5rem; }
.field label { font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255,255,255,0.7); }
.field label .req { color: var(--bronze-soft); }
.field input, .field textarea, .field select {
  width: 100%; min-height: 3.25rem; padding: 0.8rem 0; background: transparent;
  border: 0; border-bottom: 1px solid var(--line-inv-strong); border-radius: 0; color: var(--paper);
  transition: border-color var(--t-fast);
}
.field select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%23b8975f' stroke-width='1.5' d='M1 1l5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0 center; padding-right: 1.5rem; }
.field select option { color: var(--ink); }
.field textarea { resize: vertical; min-height: 7rem; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--bronze-soft); }
.field input::placeholder, .field textarea::placeholder { color: rgba(255,255,255,0.35); }
.field.is-invalid input, .field.is-invalid textarea { border-color: #e08a7a; }
.field__error { font-size: 0.8rem; color: #f0a99b; min-height: 1.2em; }
.form__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 1.25rem 2rem; }
.form__note { font-size: 0.8rem; color: rgba(255,255,255,0.55); max-width: 30em; }
.form__status { font-size: 0.9rem; color: var(--bronze-soft); min-height: 1.5em; }
.btn.is-busy { pointer-events: none; opacity: 0.7; }
.btn .spinner { display: none; width: 1rem; height: 1rem; border: 1.5px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin 0.8s linear infinite; }
.btn.is-busy .spinner { display: inline-block; }
.btn.is-busy svg { display: none; }
@keyframes spin { to { transform: rotate(360deg); } }
.form__success { display: none; padding: 2.5rem; border: 1px solid var(--line-inv); text-align: center; }
.form__success.is-visible { display: grid; gap: 1rem; justify-items: center; }
.form__success svg { width: 2.5rem; height: 2.5rem; color: var(--bronze-soft); }
.form__success h3 { font-size: 1.75rem; }
.form__success p { color: rgba(255,255,255,0.7); }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: rgba(255,255,255,0.7); border-top: 1px solid var(--line-inv); padding-block: 3.5rem 2rem; }
.footer__grid { display: grid; gap: 2.5rem; }
@media (min-width: 900px) { .footer__grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; } }
.footer .brand { color: var(--paper); }
.footer__tag { margin-top: 1.25rem; font-family: var(--font-display); font-size: 1.25rem; font-style: italic; color: rgba(255,255,255,0.8); max-width: 20em; }
.footer h4 { font-family: var(--font-body); font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--bronze-soft); margin-bottom: 1rem; font-weight: 500; }
.footer li { padding-block: 0.3rem; }
.footer a { transition: color var(--t-fast); }
.footer a:hover { color: var(--paper); }
.footer__bottom {
  margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--line-inv);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; font-size: 0.78rem; color: rgba(255,255,255,0.5);
}
.footer__bottom ul { display: flex; gap: 1.5rem; }
.footer__bottom li { padding: 0; }

/* Back to top */
.totop {
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 80;
  width: 3rem; height: 3rem; border-radius: 50%; background: var(--ink); color: var(--stone);
  display: grid; place-items: center; box-shadow: 0 10px 30px -10px rgba(0,0,0,0.5);
  opacity: 0; transform: translateY(12px); pointer-events: none;
  transition: opacity var(--t-med), transform var(--t-med) var(--ease-out), background-color var(--t-fast);
}
.totop.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.totop:hover { background: var(--bronze); }
.totop svg { width: 1rem; height: 1rem; }

/* ---------- Scroll reveal ---------- */
.js [data-reveal] {
  opacity: 0; transform: translateY(28px);
  transition: opacity 1s var(--ease-out), transform 1s var(--ease-expo);
  transition-delay: var(--d, 0ms);
}
.js [data-reveal].is-in { opacity: 1; transform: none; }
/* The clip lives on the inner <picture>, not the observed element — a fully
   clipped element reports zero intersection area and would never reveal. */
.js [data-reveal="clip"] { opacity: 1; transform: none; transition: none; }
.js [data-reveal="clip"] > picture {
  clip-path: inset(100% 0 0 0);
  transition: clip-path 1.3s var(--ease-expo);
  transition-delay: var(--d, 0ms);
}
.js [data-reveal="clip"] img { transform: scale(1.18); transition: transform 1.6s var(--ease-expo); transition-delay: var(--d, 0ms); }
.js [data-reveal="clip"].is-in > picture { clip-path: inset(0); }
.js [data-reveal="clip"].is-in img { transform: none; }
.js [data-reveal="line"] { opacity: 1; transform: scaleX(0); transform-origin: left; transition: transform 1.2s var(--ease-expo); }
.js [data-reveal="line"].is-in { transform: scaleX(1); }

/* ---------- 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; }
  .js [data-reveal], .js [data-reveal="clip"] > picture, .js [data-reveal="clip"] img, .hero__title .line > span, .hero__fade, .hero__media img, .menu__link {
    opacity: 1 !important; transform: none !important; clip-path: none !important;
  }
  .marquee__track { animation: none; }
  .loader { display: none; }
}

/* ---------- Print ---------- */
@media print {
  .header, .menu, .loader, .totop, .lightbox, .scroll-cue { display: none !important; }
  .on-dark { background: #fff; color: #000; }
}