/* Generated from assets/css/src/*.css by templates/build.mjs */
/* ---- fonts.css ---- */
/* Self-hosted, subset Latin + Vietnamese (see assets/fonts/README.md) */
@font-face {
  font-family: "Fahkwang";
  src: url("../fonts/fahkwang-300.woff2") format("woff2");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Fahkwang";
  src: url("../fonts/fahkwang-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Lato";
  src: url("../fonts/lato-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Lato";
  src: url("../fonts/lato-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ---- variables.css ---- */
:root {
  /* Brand (KOG Brand Identity Guidelines 1.2.1) */
  --kog-orange: #F26A23;
  --kog-gray: #6E6E6E;
  --kog-silver-light: #FFFFFF;
  --kog-silver-dark: #A9A9A9;

  /* Web extension (docs/design-system.md) */
  --color-ember: #C4501A;        /* interactive orange, AA with white */
  --color-ember-deep: #A9440F;   /* hover / active */
  --color-ink: #262626;
  --color-text: #3A3A3A;
  --color-muted: #6E6E6E;
  --color-line: #DADADA;
  --color-line-soft: #E8E8E8;
  --color-paper: #FFFFFF;
  --color-fog: #EDEDED;
  --color-graphite: #363636;
  --color-on-dark: #FFFFFF;
  --color-on-dark-muted: #D2D2D2;
  --color-success: #2E7D4F;
  --color-error: #B3261E;

  --silver-foil: linear-gradient(140deg, var(--kog-silver-light) 0%, #D6D6D6 46%, var(--kog-silver-dark) 100%);

  /* Type */
  --font-display: "Fahkwang", Verdana, sans-serif;
  --font-body: "Lato", Verdana, sans-serif;

  --fs-display: clamp(2.625rem, 1.4rem + 4vw, 5.5rem);
  --fs-h2: clamp(2rem, 1.4rem + 2vw, 3.25rem);
  --fs-h3: clamp(1.25rem, 1.05rem + 0.6vw, 1.625rem);
  --fs-lead: clamp(1.25rem, 1.05rem + 0.7vw, 1.75rem);
  --fs-body: 1.0625rem;
  --fs-small: 0.875rem;
  --fs-project: clamp(3rem, 1rem + 8vw, 9rem);

  /* Brand angle of the K strokes (measured on logo file FA-01) */
  --k-angle: 50deg;

  /* Layout */
  --container: 1320px;
  --container-narrow: 760px;
  --gutter: clamp(1.25rem, 0.6rem + 2.6vw, 3rem);
  --header-h: 88px;
  --header-h-compact: 68px;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;
  --section-y: clamp(4.5rem, 2.5rem + 6vw, 9rem);

  --radius: 2px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --dur: 220ms;
}

/* ---- reset.css ---- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body, h1, h2, h3, h4, p, figure, blockquote, dl, dd, ol, ul { margin: 0; }
ol, ul { padding: 0; list-style: none; }
img, svg, picture, video { display: block; max-width: 100%; }
img { height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
a { color: inherit; text-decoration: none; }
dialog { padding: 0; border: 0; }

/* ---- global.css ---- */
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h-compact) + 16px); }

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-paper);
  font-kerning: normal;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.is-locked { overflow: hidden; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-ink);
  letter-spacing: -0.02em;
  line-height: 1.12;
}

h2 { font-size: var(--fs-h2); }
h1, h2, h3 { text-wrap: balance; }

/* Fahkwang draws the Vietnamese horn (ơ, ư) without right side bearing and has a narrow
   word space; extra word-spacing keeps "mở rộng", "nhờ hạ" readable. */
h1, h2, h3,
.about__lead, .project__subtitle, .fields__item, .facts dd, .event__title,
.news-row__title, .mobile-nav__link, .mobile-nav__toggle, .contact-list__item a {
  word-spacing: 0.12em;
}
h3 { font-size: var(--fs-h3); line-height: 1.3; }

p { max-width: 68ch; }
address { font-style: normal; }

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

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

.container {
  width: 100%;
  max-width: calc(var(--container) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.nowrap { white-space: nowrap; }

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

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -100px;
  z-index: 200;
  background: var(--color-ink);
  color: #fff;
  padding: 0.75rem 1.25rem;
  font-weight: 700;
}
.skip-link:focus { top: 12px; }

.icon {
  width: 1.25em;
  height: 1.25em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Items awaiting client confirmation: visible only in review mode (?review=1) */
.needs-confirm { position: relative; }
.is-review .needs-confirm {
  outline: 1px dashed var(--kog-orange);
  outline-offset: 4px;
}
.is-review .needs-confirm::after {
  content: "Chờ xác nhận";
  position: absolute;
  top: -0.9rem;
  right: 0;
  font: 700 10px/1 var(--font-body);
  letter-spacing: 0.02em;
  background: var(--kog-orange);
  color: #fff;
  padding: 3px 5px;
  white-space: nowrap;
  z-index: 5;
}

@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;
  }
}

/* ---- components.css ---- */
/* ==========================================================================
   Buttons & links
   ========================================================================== */
.btn {
  --btn-bg: var(--color-ember);
  --btn-fg: #fff;
  --btn-bd: var(--color-ember);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  min-height: 52px;
  padding: 0 1.75rem;
  font: 700 0.9375rem/1 var(--font-body);
  letter-spacing: 0.01em;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: 1px solid var(--btn-bd);
  border-radius: var(--radius);
  transition: background-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out),
    border-color var(--dur) var(--ease-out), transform 120ms ease;
  white-space: nowrap;
}
.btn:hover { --btn-bg: var(--color-ember-deep); --btn-bd: var(--color-ember-deep); }
.btn:active { transform: scale(0.98); }
.btn[disabled], .btn[aria-disabled="true"] {
  --btn-bg: #D9D9D9; --btn-bd: #D9D9D9; --btn-fg: #7A7A7A;
  cursor: not-allowed; transform: none;
}

.btn--ghost { --btn-bg: transparent; --btn-fg: var(--color-ink); --btn-bd: var(--color-ink); }
.btn--ghost:hover { --btn-bg: var(--color-ink); --btn-fg: #fff; --btn-bd: var(--color-ink); }

.btn--on-dark { --btn-bg: transparent; --btn-fg: #fff; --btn-bd: rgba(255,255,255,0.7); }
.btn--on-dark:hover { --btn-bg: #fff; --btn-fg: var(--color-ink); --btn-bd: #fff; }

.btn--sm { min-height: 44px; padding: 0 1.25rem; font-size: 0.875rem; }

.link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  color: var(--color-ember);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.3em;
  transition: color var(--dur) var(--ease-out), text-decoration-color var(--dur) var(--ease-out);
}
.link:hover { color: var(--color-ember-deep); }
.link--on-dark { color: #fff; text-decoration-color: var(--kog-orange); }
.link--on-dark:hover { color: #fff; text-decoration-color: #fff; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}
.site-header.is-scrolled { border-bottom-color: var(--color-line-soft); }

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  height: var(--header-h);
  transition: height var(--dur) var(--ease-out);
}
.site-header.is-scrolled .site-header__inner { height: var(--header-h-compact); }

.site-header__brand { flex: none; display: block; padding: 6px 0; }
.site-header__brand img {
  width: 188px;
  height: auto;
  transition: width var(--dur) var(--ease-out);
}
.site-header.is-scrolled .site-header__brand img { width: 164px; }

.primary-nav { margin-left: auto; }
.primary-nav__list { display: flex; align-items: center; gap: 0.25rem; }
.primary-nav__item { position: relative; }

.primary-nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  height: 44px;
  padding: 0 0.875rem;
  font-size: 0.96875rem;
  font-weight: 700;
  color: var(--color-ink);
  white-space: nowrap;
}
.primary-nav__link::after {
  content: "";
  position: absolute;
  left: 0.875rem;
  right: 0.875rem;
  bottom: 6px;
  height: 2px;
  background: var(--kog-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease-out);
}
.primary-nav__link:hover::after,
.primary-nav__link[aria-current="page"]::after,
.primary-nav__item.is-open > .primary-nav__link::after { transform: scaleX(1); }
.primary-nav__link .icon { width: 14px; height: 14px; transition: transform var(--dur) var(--ease-out); }
.primary-nav__item.is-open .primary-nav__link .icon { transform: rotate(180deg); }

.primary-nav__sub {
  position: absolute;
  top: calc(100% + 10px);
  left: 0.25rem;
  min-width: 300px;
  padding: 0.5rem 0;
  background: #fff;
  border-top: 2px solid var(--kog-orange);
  box-shadow: 0 18px 40px -18px rgba(38, 38, 38, 0.28);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out), visibility 0s linear var(--dur);
}
.primary-nav__item.is-open .primary-nav__sub {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition-delay: 0s;
}
.primary-nav__sub a {
  display: block;
  padding: 0.75rem 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.4;
  color: var(--color-text);
  transition: background-color var(--dur), color var(--dur);
}
.primary-nav__sub a:hover { background: var(--color-fog); color: var(--color-ink); }

.site-header__actions { display: flex; align-items: center; gap: var(--space-4); flex: none; }

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  height: 44px;
  font-weight: 700;
  font-size: 0.96875rem;
  color: var(--color-ink);
  font-variant-numeric: tabular-nums;
  transition: color var(--dur);
}
.header-phone .icon { color: var(--kog-orange); }
.header-phone:hover { color: var(--color-ember); }

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  margin-right: -12px;
  align-items: center;
  justify-content: center;
  color: var(--color-ink);
}
.nav-toggle .icon { width: 26px; height: 26px; }

.header-call {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: var(--color-ember);
}

/* ==========================================================================
   Mobile navigation panel
   ========================================================================== */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 150;
  display: flex;
  flex-direction: column;
  background: var(--color-graphite);
  color: #fff;
  overflow-y: auto;
  overscroll-behavior: contain;
  visibility: hidden;
  opacity: 0;
  transition: opacity 260ms var(--ease-out), visibility 0s linear 260ms;
}
.mobile-nav.is-open { visibility: visible; opacity: 1; transition-delay: 0s; }

.mobile-nav__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h-compact);
  flex: none;
}
.mobile-nav__top img { width: 156px; height: auto; }
.mobile-nav__close {
  width: 48px; height: 48px; margin-right: -12px;
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff;
}
.mobile-nav__close .icon { width: 26px; height: 26px; }

.mobile-nav__body { flex: 1; padding-block: var(--space-5) var(--space-7); }
.mobile-nav__list > li { border-bottom: 1px solid rgba(255, 255, 255, 0.14); }
.mobile-nav__link,
.mobile-nav__toggle {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.5rem;
  letter-spacing: -0.01em;
  color: #fff;
  text-align: left;
}
.mobile-nav__link[aria-current="page"] { color: var(--kog-orange); }
.mobile-nav__toggle .icon { width: 22px; height: 22px; transition: transform var(--dur) var(--ease-out); }
.mobile-nav__toggle[aria-expanded="true"] .icon { transform: rotate(180deg); }
.mobile-nav__sub { padding: 0 0 var(--space-4); }
.mobile-nav__sub[hidden] { display: none; }
.mobile-nav__sub a {
  display: block;
  padding: 0.625rem 0 0.625rem 1rem;
  border-left: 2px solid var(--kog-orange);
  color: var(--color-on-dark-muted);
  line-height: 1.45;
}
.mobile-nav__sub li + li a { margin-top: 0.25rem; }

.mobile-nav__contact {
  margin-top: var(--space-7);
  display: grid;
  gap: var(--space-4);
  color: var(--color-on-dark-muted);
  font-size: 0.9375rem;
}
.mobile-nav__contact a { color: #fff; font-weight: 700; }
.mobile-nav__contact .btn { margin-top: var(--space-3); width: 100%; }

/* mobile panel entrance: items rise in sequence when the panel opens */
.mobile-nav__list > li {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 300ms var(--ease-out), transform 300ms var(--ease-out);
}
.mobile-nav.is-open .mobile-nav__list > li { opacity: 1; transform: none; }
.mobile-nav.is-open .mobile-nav__list > li:nth-child(2) { transition-delay: 40ms; }
.mobile-nav.is-open .mobile-nav__list > li:nth-child(3) { transition-delay: 80ms; }
.mobile-nav.is-open .mobile-nav__list > li:nth-child(4) { transition-delay: 120ms; }
.mobile-nav.is-open .mobile-nav__list > li:nth-child(5) { transition-delay: 160ms; }

/* ==========================================================================
   Media frame (image slot). Placeholder = brand Silver Foil until real photos arrive.
   ========================================================================== */
.media {
  position: relative;
  overflow: hidden;
  background: var(--silver-foil);
}
.media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.media__note {
  position: absolute;
  left: var(--space-5);
  bottom: var(--space-5);
  max-width: calc(100% - 2 * var(--space-5));
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.8125rem;
  line-height: 1.35;
  color: var(--color-ink);
  background: rgba(255, 255, 255, 0.82);
}
.media__note .icon { width: 16px; height: 16px; color: var(--color-muted); }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  position: relative;
  overflow: hidden;
  --color-on-dark-muted: #F2F2F2; /* 4.5:1 on KOG Gray */
  background: var(--kog-gray);
  color: var(--color-on-dark);
  isolation: isolate;
}
.site-footer__mark {
  position: absolute;
  right: -2%;
  top: 40px;
  width: min(40vw, 560px);
  opacity: 0.09;
  z-index: -1;
  pointer-events: none;
  filter: brightness(0) invert(1);
}

.site-footer__contact {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: var(--space-8);
  padding-block: var(--space-9) var(--space-8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}
.site-footer__contact h2 {
  color: #fff;
  font-size: var(--fs-h2);
}
.site-footer__contact p { margin-top: var(--space-4); color: var(--color-on-dark-muted); max-width: 36ch; }
.site-footer__contact .btn { margin-top: var(--space-6); }

.contact-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-6) var(--space-7); align-content: start; }
.contact-list__item dt {
  font-size: var(--fs-small);
  color: var(--color-on-dark-muted);
  margin-bottom: var(--space-2);
}
.contact-list__item dd { font-size: 1.0625rem; line-height: 1.5; }
.contact-list__item--wide { grid-column: 1 / -1; }
.contact-list__item a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.375rem, 1.1rem + 0.9vw, 2rem);
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: #fff;
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 0.2em;
  text-decoration-thickness: 2px;
  transition: text-decoration-color var(--dur);
  word-break: break-word;
}
.contact-list__item a:hover { text-decoration-color: var(--kog-orange); }
.contact-list__item a.is-email { font-size: clamp(1.125rem, 1rem + 0.5vw, 1.375rem); }

.site-footer__nav {
  display: grid;
  grid-template-columns: minmax(0, 5fr) repeat(3, minmax(0, 2.33fr));
  gap: var(--space-7);
  padding-block: var(--space-8);
}
.site-footer__brand img { width: 200px; height: auto; }
.site-footer__nav h3 {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 700;
  letter-spacing: 0;
  color: var(--color-on-dark-muted);
  margin-bottom: var(--space-4);
}
.site-footer__nav li + li { margin-top: var(--space-3); }
.site-footer__nav a {
  color: #fff;
  font-size: 0.96875rem;
  transition: color var(--dur);
}
.site-footer__nav a:hover { color: #FFD9C4; text-decoration: underline; text-underline-offset: 0.25em; }

.site-footer__legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3) var(--space-6);
  padding-block: var(--space-5);
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  font-size: var(--fs-small);
  color: var(--color-on-dark-muted);
}
.site-footer__legal p { max-width: none; }

/* ==========================================================================
   Request dialog & form
   ========================================================================== */
.request-dialog {
  width: min(640px, calc(100vw - 2rem));
  max-height: calc(100dvh - 2rem);
  margin: auto;
  background: #fff;
  color: var(--color-text);
  border-top: 4px solid var(--kog-orange);
  overflow: auto;
}
.request-dialog::backdrop { background: rgba(38, 38, 38, 0.62); }
.request-dialog[open] { animation: dialog-in 280ms var(--ease-out); }
.request-dialog[open]::backdrop { animation: fade-in 280ms var(--ease-out); }
@keyframes dialog-in { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }

.request-dialog__inner { padding: clamp(1.5rem, 1rem + 2vw, 2.75rem); }
.request-dialog__head { display: flex; justify-content: space-between; gap: var(--space-5); align-items: flex-start; }
.request-dialog__head h2 { font-size: clamp(1.75rem, 1.4rem + 1vw, 2.25rem); }
.request-dialog__head p { margin-top: var(--space-3); color: var(--color-muted); font-size: 0.96875rem; }
.request-dialog__close {
  flex: none;
  width: 44px; height: 44px; margin: -8px -8px 0 0;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--color-ink);
  transition: color var(--dur);
}
.request-dialog__close:hover { color: var(--color-ember); }
.request-dialog__close .icon { width: 24px; height: 24px; }

.form { margin-top: var(--space-6); display: grid; gap: var(--space-5); }
.form[hidden] { display: none; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.field { display: grid; gap: var(--space-2); }
.field label, .field legend {
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-ink);
}
.field .req { color: var(--color-ember); }
.field input, .field select, .field textarea {
  width: 100%;
  min-height: 52px;
  padding: 0.75rem 0.875rem;
  background: #F6F6F6;
  border: 0;
  border-bottom: 1px solid #BDBDBD;
  border-radius: 0;
  font-size: 1rem;
  color: var(--color-ink);
  transition: border-color var(--dur), background-color var(--dur), box-shadow var(--dur);
}
.field textarea { min-height: 112px; resize: vertical; line-height: 1.5; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23262626' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.875rem center; padding-right: 2.5rem; }
.field input:hover, .field select:hover, .field textarea:hover { background-color: #F0F0F0; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  background-color: #fff;
  border-bottom-color: var(--kog-orange);
  box-shadow: 0 2px 0 0 var(--kog-orange);
}
.field.is-invalid input, .field.is-invalid textarea, .field.is-invalid select {
  border-bottom-color: var(--color-error);
  box-shadow: 0 2px 0 0 var(--color-error);
}
.field__error { font-size: 0.8125rem; color: var(--color-error); min-height: 0; }
.field__error:empty { display: none; }

.check {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 0.75rem;
  align-items: start;
  font-size: 0.9375rem;
  line-height: 1.5;
}
.check input {
  width: 20px; height: 20px; margin: 2px 0 0;
  accent-color: var(--color-ember);
}
.check.is-invalid input { outline: 2px solid var(--color-error); outline-offset: 2px; }

.form__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-4); }
.form__note { font-size: 0.8125rem; color: var(--color-muted); max-width: 34ch; }

.btn .spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.45);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 700ms linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.form-status {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: var(--space-4);
  align-items: start;
  margin-top: var(--space-6);
  padding: var(--space-5);
  background: #EEF6F1;
  border-left: 3px solid var(--color-success);
}
.form-status[hidden] { display: none; }
.form-status .icon { width: 32px; height: 32px; color: var(--color-success); }
.form-status h3 { font-size: 1.375rem; }
.form-status p { margin-top: var(--space-2); font-size: 0.96875rem; }
.form-status .btn { margin-top: var(--space-5); }

/* Caption for renderings (legally: "phối cảnh minh họa") */
.media__credit {
  position: absolute;
  right: var(--space-4);
  bottom: var(--space-4);
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  line-height: 1.3;
  color: #fff;
  background: rgba(38, 38, 38, 0.55);
  pointer-events: none;
}
.media picture { display: block; width: 100%; height: 100%; }

/* WordPress form extras: honeypot (never visible), Turnstile slot, server error line */
.form__hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form__captcha:empty { display: none; }
.form__captcha { margin-top: var(--space-4); }
.form__error:empty { display: none; }

/* ---- home.css ---- */
/* ==========================================================================
   Home — Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: clamp(640px, calc(100svh - var(--header-h)), 860px);
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}
.hero__grid { position: relative; z-index: 2; padding-block: var(--space-8) var(--space-9); }
.hero__copy { max-width: min(640px, 46vw); }

.hero__org {
  max-width: 34ch;
  font-size: var(--fs-small);
  line-height: 1.5;
  color: var(--color-muted);
  padding-left: var(--space-4);
  border-left: 2px solid var(--kog-orange);
}

.hero__title {
  margin-top: var(--space-6);
  font-size: var(--fs-display);
  line-height: 1.02;
  letter-spacing: -0.035em;
}
.hero__line { display: block; }
.hero__line + .hero__line { margin-top: 0.08em; }
.hero__line--soft { color: var(--kog-gray); }

.hero__lead {
  margin-top: var(--space-6);
  max-width: 30ch;
  font-size: var(--fs-lead);
  line-height: 1.45;
  color: var(--color-text);
}
.hero__actions { margin-top: var(--space-7); display: flex; flex-wrap: wrap; gap: var(--space-4); }

.hero__visual {
  /* The image panel's lower-left corner is cut on the slope of the K roof (514/417 ≈ 51°);
     the roof shape sits flush against that cut. */
  --cut-x: 260px;
  --cut-y: 321px;
  --roof-h: 270px;
  position: absolute;
  z-index: 1;
  top: 0;
  right: 0;
  bottom: 0;
  width: 52%;
}
.hero__media {
  position: absolute;
  inset: 0;
  /* lower-left corner cut on the K angle (≈ 50°): dx 260 / dy 310 */
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--cut-x) 100%, 0 calc(100% - var(--cut-y)));
}
.hero__k {
  position: absolute;
  left: calc(var(--cut-x) - var(--roof-h) * 1.7391);
  bottom: 0;
  width: auto;
  height: var(--roof-h);
  pointer-events: none;
}
.hero__media img { object-position: 72% 50%; }
.hero__media .media__credit { bottom: auto; top: var(--space-4); }

/* Page-load sequence (only when JS is available) */
.js .hero__media { clip-path: polygon(100% 0, 100% 0, 100% 100%, 100% 100%, 100% calc(100% - var(--cut-y))); }
.js .hero__k { opacity: 0; transform: translate(40px, 49px); }
.js .hero__title .hero__line, .js .hero__lead, .js .hero__actions, .js .hero__org { opacity: 0; transform: translateY(18px); }

.is-loaded .hero__media {
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--cut-x) 100%, 0 calc(100% - var(--cut-y)));
  transition: clip-path 1100ms var(--ease-out);
}
.is-loaded .hero__k {
  opacity: 1;
  transform: none;
  transition: opacity 700ms var(--ease-out) 520ms, transform 1000ms var(--ease-out) 520ms;
}
.is-loaded .hero__org,
.is-loaded .hero__title .hero__line,
.is-loaded .hero__lead,
.is-loaded .hero__actions {
  opacity: 1;
  transform: none;
  transition: opacity 700ms var(--ease-out), transform 800ms var(--ease-out);
}
.is-loaded .hero__title .hero__line:nth-child(3) { transition-delay: 80ms; }
.is-loaded .hero__title .hero__line:nth-child(4) { transition-delay: 160ms; }
.is-loaded .hero__title .hero__line:nth-child(6) { transition-delay: 220ms; }
.is-loaded .hero__title .hero__line:nth-child(7) { transition-delay: 280ms; }
.is-loaded .hero__lead { transition-delay: 380ms; }
.is-loaded .hero__actions { transition-delay: 460ms; }

/* ==========================================================================
   Section scaffolding
   ========================================================================== */
.section { padding-block: var(--section-y); }
.section--fog { --color-muted: #595959; background: var(--color-fog); } /* KOG Gray is 4.4:1 on fog; darker for small text */
.section--dark { background: var(--color-graphite); color: var(--color-on-dark-muted); }
.section--dark h2, .section--dark h3 { color: #fff; }

.section-label {
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-ember);
}
.section--dark .section-label { color: var(--kog-orange); }

/* ==========================================================================
   About
   ========================================================================== */
.about__grid {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  gap: var(--space-8);
}
.about__head h2 { margin-top: var(--space-3); }
.about__head .link { margin-top: var(--space-6); }
.about__lead {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--fs-lead);
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--color-ink);
  max-width: 40ch;
}
.about__body { margin-top: var(--space-6); max-width: 62ch; }

.fields { margin-top: var(--space-9); }
.fields__title {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 700;
  letter-spacing: 0;
  color: var(--color-muted);
}
.fields__list {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--color-ink);
}
.fields__item {
  position: relative;
  padding: var(--space-6) var(--space-6) 0 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.375rem, 1.1rem + 0.8vw, 1.875rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--color-ink);
}
.fields__item + .fields__item { padding-left: var(--space-6); border-left: 1px solid var(--color-line); }
.fields__tick {
  display: block;
  width: 22px;
  height: 26px;
  margin-bottom: var(--space-5);
  color: var(--kog-orange);
}

/* ==========================================================================
   Featured project
   ========================================================================== */
.project__head { display: grid; gap: var(--space-3); }
.project__title {
  font-size: var(--fs-project);
  line-height: 0.92;
  letter-spacing: -0.045em;
  color: #fff;
}
.project__subtitle {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--fs-lead);
  color: var(--color-on-dark-muted);
}

.project__visual { position: relative; margin-top: var(--space-8); }
.project__media { aspect-ratio: 21 / 9; }

/* Two renderings: product (nhà phố) + amenity (công viên), offset for depth */
.project__gallery {
  margin-top: var(--space-8);
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: var(--space-6);
  align-items: start;
}
.project__shot .media { aspect-ratio: 4 / 3; }
.project__shot--wide .media { aspect-ratio: 16 / 10; }
.project__shot:not(.project__shot--wide) { margin-top: var(--space-9); }
.project__shot figcaption {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid rgba(255, 255, 255, 0.24);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
  word-spacing: 0.12em;
  color: #fff;
}
.project__shot .media img { transition: transform 900ms var(--ease-out); }
.project__shot:hover .media img { transform: scale(1.03); }
.project__disclaimer { margin-top: var(--space-7); font-size: 0.8125rem; color: var(--color-on-dark-muted); }

.facts {
  margin-top: var(--space-8);
  display: grid;
  grid-template-columns: 1.15fr 0.75fr 1.4fr 1.4fr;
  border-top: 1px solid rgba(255, 255, 255, 0.24);
}
.facts__item { padding: var(--space-5) var(--space-5) 0 0; }
.facts__item + .facts__item { padding-left: var(--space-5); border-left: 1px solid rgba(255, 255, 255, 0.16); }
.facts dt { font-size: var(--fs-small); color: var(--color-on-dark-muted); }
.facts dd {
  margin-top: var(--space-2);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.125rem, 0.95rem + 0.6vw, 1.5rem);
  line-height: 1.3;
  color: #fff;
}
.facts dd.facts__num { font-weight: 300; font-size: clamp(2rem, 1.4rem + 2vw, 3.25rem); line-height: 1; letter-spacing: -0.03em; }
.facts dd.facts__num small { font-size: 0.45em; letter-spacing: 0; margin-left: 0.15em; }

.project__body {
  margin-top: var(--space-8);
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: var(--space-8);
}
.project__desc p { color: #E6E6E6; font-size: 1.0625rem; }
.project__desc p + p { margin-top: var(--space-4); }
.project__actions { margin-top: var(--space-7); display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-5) var(--space-6); }

.routes h3 { font-size: 1.25rem; }
.routes ul { margin-top: var(--space-4); }
.routes li {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-block: 0.875rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 1.0625rem;
  color: #fff;
}
.routes li::before {
  content: "";
  flex: none;
  width: 18px;
  height: 2px;
  background: var(--kog-orange);
  transform: rotate(calc(-1 * var(--k-angle)));
}

/* ==========================================================================
   News
   ========================================================================== */
.news__head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: var(--space-5); }
.news__head h2 { margin-top: var(--space-3); }

.news__list { margin-top: var(--space-7); border-top: 1px solid var(--color-ink); }
.news-row { border-bottom: 1px solid var(--color-line); }
.news-row a {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 8fr) 44px;
  gap: var(--space-6);
  align-items: baseline;
  padding-block: var(--space-6);
}
.news-row__source { font-size: var(--fs-small); font-weight: 700; color: var(--color-muted); }
.news-row__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.25rem, 1rem + 0.8vw, 1.75rem);
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--color-ink);
  max-width: 44ch;
  text-wrap: balance;
  transition: color var(--dur) var(--ease-out);
}
.news-row__icon {
  align-self: center;
  justify-self: end;
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-line);
  color: var(--color-ink);
  transition: background-color var(--dur) var(--ease-out), border-color var(--dur), color var(--dur), transform var(--dur) var(--ease-out);
}
.news-row__icon .icon { width: 18px; height: 18px; }
.news-row a:hover .news-row__title { color: var(--color-ember); }
.news-row a:hover .news-row__icon { background: var(--color-ember); border-color: var(--color-ember); color: #fff; transform: translate(2px, -2px); }
.news__note { margin-top: var(--space-5); font-size: var(--fs-small); color: var(--color-muted); }

/* ---- pages.css ---- */
/* ==========================================================================
   Sub-pages: shared page furniture
   ========================================================================== */

/* Breadcrumb */
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 0.25rem 0; font-size: var(--fs-small); color: var(--color-muted); }
.breadcrumb li { display: inline-flex; align-items: center; }
.breadcrumb li + li::before {
  content: "";
  width: 10px;
  height: 1.5px;
  margin: 0 0.625rem;
  background: var(--kog-orange);
  transform: rotate(calc(-1 * var(--k-angle)));
}
.breadcrumb a { color: var(--color-muted); text-decoration: underline; text-decoration-color: transparent; text-underline-offset: 0.25em; transition: color var(--dur), text-decoration-color var(--dur); }
.breadcrumb a:hover { color: var(--color-ink); text-decoration-color: currentColor; }
.breadcrumb [aria-current] { color: var(--color-ink); }

/* Page hero */
.page-hero { padding-top: var(--space-7); }
.page-hero__grid {
  margin-top: var(--space-8);
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: var(--space-6) var(--space-8);
  align-items: end;
}
.page-hero__title {
  font-size: clamp(2.5rem, 1.4rem + 3.4vw, 4.75rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
}
.page-hero__title--long { font-size: clamp(2rem, 1.3rem + 2.2vw, 3.25rem); line-height: 1.12; letter-spacing: -0.025em; }
.page-hero__sub {
  display: block;
  margin-top: var(--space-3);
  font-weight: 300;
  font-size: 0.42em;
  letter-spacing: -0.01em;
  color: var(--kog-gray);
}
.page-hero__lead { font-size: var(--fs-lead); line-height: 1.5; color: var(--color-text); max-width: 34ch; }
.page-hero__actions { margin-top: var(--space-6); display: flex; flex-wrap: wrap; gap: var(--space-4); }
.page-hero__visual { margin-top: var(--space-8); }
.page-hero__media {
  aspect-ratio: 21 / 9;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 200px 100%, 0 calc(100% - 247px));
}
.page-hero--plain { padding-bottom: var(--space-8); border-bottom: 1px solid var(--color-line-soft); }
.page-hero--plain .page-hero__grid { align-items: start; }

/* Long-form text */
.prose p + p { margin-top: var(--space-4); }
.lead-text {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--fs-lead);
  line-height: 1.5;
  letter-spacing: -0.01em;
  word-spacing: 0.12em;
  color: var(--color-ink);
  max-width: 44ch;
}

/* Two-column section header: heading left, intro right */
.split-head {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: var(--space-5) var(--space-8);
  align-items: end;
  margin-bottom: var(--space-8);
}
.split-head h2 { margin-top: var(--space-3); }
.split-head > p, .split-head__intro { color: var(--color-text); }
.section--dark .split-head > p { color: var(--color-on-dark-muted); }

/* Definition grid (company profile, project info) */
.info-list { border-top: 1px solid var(--color-ink); }
.info-list > div {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  gap: var(--space-5);
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--color-line);
}
.info-list dt { font-size: var(--fs-small); font-weight: 700; color: var(--color-muted); padding-top: 0.15em; }
.info-list dd { color: var(--color-ink); }

/* Ticked list (three pillars, amenities) */
.tick-list li {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: var(--space-3);
  align-items: baseline;
  padding-block: 0.625rem;
  border-bottom: 1px solid var(--color-line-soft);
}
.tick-list li::before {
  content: "";
  width: 14px;
  height: 2px;
  background: var(--kog-orange);
  transform: translateY(-0.3em) rotate(calc(-1 * var(--k-angle)));
}
.section--dark .tick-list li { border-bottom-color: rgba(255, 255, 255, 0.14); color: #fff; }

/* Closing band (used where the footer contact block is not enough context) */
.cta-band { background: var(--color-fog); padding-block: var(--space-8); }
.cta-band__inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--space-5) var(--space-8); }
.cta-band h2 { font-size: clamp(1.75rem, 1.3rem + 1.4vw, 2.5rem); max-width: 22ch; }
.cta-band p { margin-top: var(--space-3); color: var(--color-text); }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: var(--space-4); }

/* ==========================================================================
   About
   ========================================================================== */
.overview { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--space-8); }
.overview__pillars h3 { font-family: var(--font-body); font-size: var(--fs-small); font-weight: 700; letter-spacing: 0; color: var(--color-muted); margin-bottom: var(--space-3); }
.overview__pillars { margin-top: var(--space-7); }
.overview__pillars .tick-list li { font-family: var(--font-display); font-weight: 600; font-size: 1.1875rem; word-spacing: 0.12em; color: var(--color-ink); }
.overview .prose { margin-top: var(--space-6); }

.profile { margin-top: var(--space-9); display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--space-8); }
.profile h2 { font-size: clamp(1.75rem, 1.3rem + 1.4vw, 2.5rem); }
.profile p { margin-top: var(--space-4); color: var(--color-muted); font-size: 0.96875rem; }

.statements { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-8); }
.statement { padding-top: var(--space-5); border-top: 1px solid rgba(255, 255, 255, 0.24); }
.statement h2 { font-family: var(--font-body); font-size: var(--fs-small); font-weight: 700; letter-spacing: 0; color: var(--kog-orange) !important; }
.statement p {
  margin-top: var(--space-5);
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.5rem, 1.1rem + 1.3vw, 2.25rem);
  line-height: 1.35;
  letter-spacing: -0.015em;
  word-spacing: 0.12em;
  color: #fff;
  max-width: 26ch;
}

.philosophy__title { font-size: clamp(2.25rem, 1.4rem + 2.8vw, 4rem); letter-spacing: -0.03em; }
.philosophy__grid { margin-top: var(--space-8); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--color-ink); }
.philosophy__item { padding: var(--space-6) var(--space-6) 0 0; }
.philosophy__item + .philosophy__item { padding-left: var(--space-6); border-left: 1px solid var(--color-line); }
.philosophy__item dt { font-size: var(--fs-small); font-weight: 700; color: var(--color-ember); }
.philosophy__item dd { margin-top: var(--space-3); font-family: var(--font-display); font-weight: 600; font-size: clamp(1.25rem, 1rem + 0.8vw, 1.75rem); line-height: 1.25; word-spacing: 0.12em; color: var(--color-ink); }
.philosophy__body { margin-top: var(--space-8); max-width: 68ch; }

/* ==========================================================================
   Project card (Dự án list + About)
   ========================================================================== */
.project-card {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: var(--space-7);
  align-items: center;
}
.project-card__media { aspect-ratio: 4 / 3; }
.project-card__media img { transition: transform 900ms var(--ease-out); }
.project-card:hover .project-card__media img { transform: scale(1.03); }
.project-card__role { font-size: var(--fs-small); font-weight: 700; color: var(--color-ember); }
.project-card h2, .project-card h3 { margin-top: var(--space-3); font-size: clamp(2.25rem, 1.4rem + 2.6vw, 3.75rem); letter-spacing: -0.035em; line-height: 1; }
.project-card__sub { margin-top: var(--space-3); font-family: var(--font-display); font-weight: 300; font-size: 1.25rem; word-spacing: 0.12em; color: var(--kog-gray); }
.project-card .info-list { margin-top: var(--space-6); }
.project-card .info-list > div { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); }
.project-card__actions { margin-top: var(--space-6); display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-4) var(--space-6); }

/* ==========================================================================
   Project detail
   ========================================================================== */
.subnav {
  position: sticky;
  top: var(--header-h-compact);
  z-index: 50;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--color-line-soft);
}
.subnav ul { display: flex; gap: var(--space-2); overflow-x: auto; scrollbar-width: none; }
.subnav ul::-webkit-scrollbar { display: none; }
.subnav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 52px;
  padding: 0 0.875rem;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-muted);
  white-space: nowrap;
  transition: color var(--dur);
}
.subnav a::after {
  content: "";
  position: absolute;
  left: 0.875rem; right: 0.875rem; bottom: 0;
  height: 2px;
  background: var(--kog-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease-out);
}
.subnav a:hover, .subnav a.is-active { color: var(--color-ink); }
.subnav a.is-active::after { transform: scaleX(1); }
html:has(.subnav) { scroll-padding-top: calc(var(--header-h-compact) + 52px + 16px); }

.facts--light { border-top-color: var(--color-ink); }
.facts--light .facts__item + .facts__item { border-left-color: var(--color-line); }
.facts--light dt { color: var(--color-muted); }
.facts--light dd { color: var(--color-ink); }
.facts--5 { grid-template-columns: 1.1fr 0.7fr 0.9fr 1.3fr 1.3fr; }

.tow-overview { margin-top: var(--space-8); display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--space-8); }

.location { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--space-8); align-items: start; }
.location__media { aspect-ratio: 4 / 3; }
.location h3 { font-size: 1.25rem; margin-top: var(--space-7); }
.location h3:first-child { margin-top: 0; }
.location .tick-list { margin-top: var(--space-3); }
.location__note { margin-top: var(--space-4); font-size: var(--fs-small); color: var(--color-muted); }

/* Five zones along the site, west → east as on the zoning plan */
.zones { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 2px solid var(--color-ink); counter-reset: zone; }
.zone { position: relative; padding: var(--space-6) var(--space-5) 0 0; }
.zone + .zone { padding-left: var(--space-5); border-left: 1px solid var(--color-line); }
.zone::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 0;
  width: 10px;
  height: 10px;
  background: var(--color-ink);
}
.zone + .zone::before { left: -5px; }
.zone h3 { font-size: clamp(1.125rem, 0.95rem + 0.6vw, 1.5rem); line-height: 1.2; }
.zone p { margin-top: var(--space-2); font-size: var(--fs-small); color: var(--color-muted); }
.zones__note { margin-top: var(--space-6); font-size: var(--fs-small); color: var(--color-muted); }

.products { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-6); }
.product .media { aspect-ratio: 4 / 5; }
.product .media img { transition: transform 900ms var(--ease-out); }
.product:hover .media img { transform: scale(1.03); }
.product figcaption { margin-top: var(--space-4); padding-top: var(--space-3); border-top: 1px solid var(--color-line); }
.product h3 { font-size: 1.375rem; }
.product p { margin-top: var(--space-2); font-size: 0.96875rem; color: var(--color-muted); }
.products__fact {
  margin-top: var(--space-7);
  display: flex; flex-wrap: wrap; align-items: baseline; gap: var(--space-3) var(--space-6);
  padding: var(--space-5) var(--space-6);
  background: var(--color-fog);
}
.products__fact strong { font-family: var(--font-display); font-weight: 300; font-size: clamp(2rem, 1.4rem + 2vw, 3rem); letter-spacing: -0.03em; color: var(--color-ink); line-height: 1; }
.products__fact p { flex: 1 1 32ch; max-width: none; }

.amenity-groups { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-6); }
.amenity-groups h3 { font-size: 1.125rem; padding-bottom: var(--space-3); border-bottom: 1px solid rgba(255,255,255,0.3); }
.amenity-groups .tick-list li { font-size: 0.96875rem; }
.amenity-near { margin-top: var(--space-7); font-size: 0.96875rem; color: var(--color-on-dark-muted); max-width: none; }
.amenity-near strong { color: #fff; }

.mosaic {
  margin-top: var(--space-9);
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-rows: clamp(120px, 11vw, 170px);
  gap: var(--space-4);
}
.mosaic figure { position: relative; overflow: hidden; }
.mosaic .media { position: absolute; inset: 0; }
.mosaic figcaption {
  position: absolute;
  left: 0; bottom: 0;
  padding: 0.5rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(0deg, rgba(0,0,0,0.55), rgba(0,0,0,0));
  width: 100%;
}
.mosaic figure:nth-child(1) { grid-column: 1 / 8; grid-row: 1 / 5; }
.mosaic figure:nth-child(2) { grid-column: 8 / 13; grid-row: 1 / 3; }
.mosaic figure:nth-child(3) { grid-column: 8 / 13; grid-row: 3 / 5; }
.mosaic figure:nth-child(4) { grid-column: 1 / 5; grid-row: 5 / 7; }
.mosaic figure:nth-child(5) { grid-column: 5 / 9; grid-row: 5 / 7; }
.mosaic figure:nth-child(6) { grid-column: 9 / 13; grid-row: 5 / 7; }
.mosaic figure:nth-child(7) { grid-column: 1 / 13; grid-row: 7 / 10; }
.mosaic .media img { transition: transform 900ms var(--ease-out); }
.mosaic figure:hover .media img { transform: scale(1.04); }

.milestones { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-6); }
.milestone { padding-top: var(--space-5); border-top: 1px solid var(--color-ink); }
.milestone h3 { font-size: 1.25rem; }
.milestone dl { margin-top: var(--space-4); display: grid; gap: var(--space-3); }
.milestone dt { font-size: var(--fs-small); color: var(--color-muted); }
.milestone dd { font-family: var(--font-display); font-weight: 600; font-size: 1.375rem; letter-spacing: -0.01em; color: var(--color-ink); font-variant-numeric: tabular-nums; }
.milestone__ref { margin-top: var(--space-4); font-size: var(--fs-small); color: var(--color-muted); }

.partners { margin-top: var(--space-9); }
.partners h3 { font-size: 1.375rem; margin-bottom: var(--space-5); }
.partners .info-list dd { font-size: 1rem; }

.legal-band { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--space-8); align-items: start; }
.legal-band__count { margin-top: var(--space-6); font-family: var(--font-display); font-weight: 300; font-size: clamp(4rem, 2rem + 6vw, 7.5rem); line-height: 0.9; letter-spacing: -0.04em; color: #fff; }
.legal-band__count small { display: block; margin-top: var(--space-3); font-family: var(--font-body); font-size: 1rem; font-weight: 400; letter-spacing: 0; color: var(--color-on-dark-muted); }
.legal-band .tick-list { margin-bottom: var(--space-6); }
.legal-band .tick-list li span { grid-column: 2; display: block; font-size: var(--fs-small); color: var(--color-on-dark-muted); }

/* ==========================================================================
   Disclosure hub + document list
   ========================================================================== */
.hub { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--space-6); }
.hub-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  border: 1px solid var(--color-line);
  transition: border-color var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}
.hub-card:hover { border-color: var(--color-ink); box-shadow: 0 18px 40px -24px rgba(38,38,38,0.35); }
.hub-card__media { aspect-ratio: 16 / 9; }
.hub-card__body { flex: 1; display: flex; flex-direction: column; padding: var(--space-6); }
.hub-card__label { font-size: var(--fs-small); font-weight: 700; color: var(--color-ember); }
.hub-card h2 { margin-top: var(--space-3); font-size: clamp(1.375rem, 1.1rem + 0.9vw, 2rem); line-height: 1.25; }
.hub-card h2 a::after { content: ""; position: absolute; inset: 0; }
.hub-card dl { margin-top: auto; padding-top: var(--space-6); display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-7); }
.hub-card dt { font-size: var(--fs-small); color: var(--color-muted); }
.hub-card dd { font-family: var(--font-display); font-weight: 600; font-size: 1.25rem; color: var(--color-ink); }
.hub-card--text { background: var(--color-fog); border-color: var(--color-fog); }
.hub-card--text .hub-card__body { justify-content: flex-start; }
.hub-card--text p { margin-top: var(--space-4); color: var(--color-text); }

.dossier { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: var(--space-8); align-items: start; }
.dossier__aside { position: sticky; top: calc(var(--header-h-compact) + var(--space-5)); }
.dossier__aside h2 { font-size: 1.5rem; }
.dossier__aside .info-list { margin-top: var(--space-5); }
.dossier__aside .info-list > div { grid-template-columns: 1fr; gap: var(--space-1); padding-block: var(--space-3); }
.dossier__aside .info-list dd { font-size: 0.96875rem; }
.dossier__aside .link { margin-top: var(--space-6); }
.dossier__note { margin-top: var(--space-6); font-size: var(--fs-small); color: var(--color-muted); }

.doc-list { border-top: 2px solid var(--color-ink); }
.doc-group {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: var(--space-5);
  padding-block: var(--space-6);
  border-bottom: 1px solid var(--color-line);
}
.doc-group__no {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 2.25rem;
  line-height: 1;
  color: var(--kog-gray);
  font-variant-numeric: tabular-nums;
}
.doc-group__items { display: grid; gap: var(--space-6); }
.doc__title { font-size: clamp(1.0625rem, 0.98rem + 0.3vw, 1.25rem); line-height: 1.4; max-width: 60ch; }
.doc__meta { margin-top: var(--space-3); display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-6); font-size: 0.9375rem; }
.doc__meta dt { font-size: 0.8125rem; color: var(--color-muted); }
.doc__meta dd { color: var(--color-ink); font-weight: 700; font-variant-numeric: tabular-nums; }
.doc__file {
  margin-top: var(--space-4);
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem 0.625rem;
  min-height: 44px;
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-line);
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--color-ember);
  transition: border-color var(--dur), background-color var(--dur), color var(--dur);
}
.doc__file .icon { width: 18px; height: 18px; }
.doc__file:hover { border-color: var(--color-ember); background: var(--color-ember); color: #fff; }
.doc__size { font-weight: 400; font-size: 0.8125rem; color: var(--color-muted); transition: color var(--dur); }
.doc__file:hover .doc__size { color: rgba(255,255,255,0.85); }
.doc:target { outline: 2px solid var(--kog-orange); outline-offset: 8px; }

/* ==========================================================================
   News page
   ========================================================================== */
.news-page .news__list { margin-top: 0; }

/* ==========================================================================
   Contact
   ========================================================================== */
.contact { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--space-8); align-items: start; }
.contact-info { display: grid; gap: var(--space-6); }
.contact-info__item { padding-top: var(--space-4); border-top: 1px solid var(--color-line); }
.contact-info__item h2 { font-family: var(--font-body); font-size: var(--fs-small); font-weight: 700; letter-spacing: 0; color: var(--color-muted); }
.contact-info__item p, .contact-info__item address { margin-top: var(--space-2); font-size: 1.0625rem; color: var(--color-ink); }
.contact-info__big {
  display: inline-block;
  margin-top: var(--space-2);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 1.2rem + 1vw, 2.25rem);
  letter-spacing: -0.015em;
  color: var(--color-ink);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.2em;
  transition: text-decoration-color var(--dur);
  word-break: break-word;
}
.contact-info__big:hover { text-decoration-color: var(--kog-orange); }
.contact-info__big--sm { font-size: clamp(1.125rem, 1rem + 0.5vw, 1.375rem); }
.contact-info .link { margin-top: var(--space-3); }
.contact-form { padding: clamp(1.5rem, 1rem + 2vw, 3rem); background: var(--color-fog); scroll-margin-top: calc(var(--header-h-compact) + 16px); }
.contact-form h2 { font-size: clamp(1.75rem, 1.4rem + 1vw, 2.25rem); }
.contact-form > p { margin-top: var(--space-3); color: var(--color-text); }
.contact-form .field input, .contact-form .field select, .contact-form .field textarea { background-color: #fff; }
body[data-page="contact"] .site-footer__contact { display: none; }

/* ==========================================================================
   404
   ========================================================================== */
.not-found { padding-block: var(--space-10); }
.not-found__code { font-family: var(--font-display); font-weight: 300; font-size: clamp(5rem, 3rem + 8vw, 10rem); line-height: 0.9; letter-spacing: -0.05em; color: var(--kog-orange); }
.not-found h1 { margin-top: var(--space-5); font-size: clamp(2rem, 1.4rem + 2vw, 3.25rem); }
.not-found p { margin-top: var(--space-4); }
.not-found ul { margin-top: var(--space-7); display: flex; flex-wrap: wrap; gap: var(--space-4); }

/* ==========================================================================
   Disclosure list (hub + project page), newest first
   ========================================================================== */
.chip {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 1rem;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-ink);
  background: var(--color-paper);
  transition: background-color var(--dur), border-color var(--dur), color var(--dur);
}
.chip:hover { border-color: var(--color-ink); }
.chip[aria-pressed="true"] { background: var(--color-ink); border-color: var(--color-ink); color: #fff; }

.disc-filter { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-7); }
.disc-list { margin-top: var(--space-5); border-top: 1px solid var(--color-ink); }
.disc-row { border-bottom: 1px solid var(--color-line); }
.disc-row[hidden] { display: none; }
.disc-row > a, .disc-row > div {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 8fr) 44px;
  gap: var(--space-6);
  align-items: start;
  padding-block: var(--space-6);
}
.disc-row__date {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.25rem, 1rem + 0.6vw, 1.625rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--color-ink);
  font-variant-numeric: tabular-nums;
}
.disc-row__cat { font-size: var(--fs-small); font-weight: 700; color: var(--color-ember); }
.disc-row__title {
  margin-top: var(--space-2);
  font-size: clamp(1.25rem, 1rem + 0.7vw, 1.625rem);
  line-height: 1.3;
  transition: color var(--dur);
}
.disc-row__summary { margin-top: var(--space-3); color: var(--color-text); }
.disc-row__meta { margin-top: var(--space-3); font-size: var(--fs-small); color: var(--color-muted); }
.disc-row__icon {
  align-self: center; justify-self: end;
  display: inline-flex; width: 44px; height: 44px; align-items: center; justify-content: center;
  border: 1px solid var(--color-line); color: var(--color-ink);
  transition: background-color var(--dur), border-color var(--dur), color var(--dur), transform var(--dur) var(--ease-out);
}
.disc-row__icon .icon { width: 18px; height: 18px; }
.disc-row > a:hover .disc-row__title { color: var(--color-ember); }
.disc-row > a:hover .disc-row__icon { background: var(--color-ember); border-color: var(--color-ember); color: #fff; transform: translateX(3px); }
.disc-row--sample > div { opacity: 0.72; }
.disc-row--sample .disc-row__date { font-size: 1rem; font-family: var(--font-body); font-weight: 700; color: var(--color-muted); }
.disc-row--sample { border-bottom-style: dashed; }
.tag-sample {
  display: inline-block; margin-left: var(--space-2); padding: 2px 8px;
  border: 1px dashed currentColor; font-size: 0.75rem; font-weight: 700; color: var(--color-muted);
}

.section--dark .disc-list { border-top-color: rgba(255, 255, 255, 0.5); }
.section--dark .disc-row { border-bottom-color: rgba(255, 255, 255, 0.16); }
.section--dark .disc-row__date, .section--dark .disc-row__title { color: #fff; }
.section--dark .disc-row__summary { color: #E6E6E6; }
.section--dark .disc-row__meta, .section--dark .tag-sample, .section--dark .disc-row--sample .disc-row__date { color: var(--color-on-dark-muted); }
.section--dark .disc-row__cat { color: var(--kog-orange); }
.section--dark .disc-row__icon { border-color: rgba(255, 255, 255, 0.3); color: #fff; }
.section--dark .disc-row > a:hover .disc-row__title { color: #FFD9C4; }

.disc-keydocs { margin-top: var(--space-8); }
.disc-keydocs h3 { font-size: 1.25rem; }
.disc-keydocs .tick-list { margin-top: var(--space-4); columns: 2; column-gap: var(--space-8); }
.disc-keydocs .tick-list li { break-inside: avoid; }
.disc-keydocs .tick-list li span { grid-column: 2; display: block; font-size: var(--fs-small); color: var(--color-on-dark-muted); }
.disc-actions { margin-top: var(--space-7); display: flex; flex-wrap: wrap; gap: var(--space-4); }

.dossier__intro { margin-bottom: var(--space-4); font-size: 0.96875rem; color: var(--color-muted); max-width: none; }
.doc-sort { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); margin-bottom: var(--space-5); }
.doc-sort > span { margin-right: var(--space-2); font-size: var(--fs-small); font-weight: 700; color: var(--color-muted); }

/* ==========================================================================
   News list + article
   ========================================================================== */
.news-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-8) var(--space-6); }
.news-card--lead { grid-column: 1 / -1; }
.news-card__link { display: grid; gap: var(--space-5); color: inherit; }
.news-card--lead .news-card__link { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--space-7); align-items: center; }
.news-card__media { aspect-ratio: 3 / 2; }
.news-card__media img { transition: transform 900ms var(--ease-out); }
.news-card__link:hover .news-card__media img { transform: scale(1.03); }
.news-card__meta { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4); font-size: var(--fs-small); color: var(--color-muted); }
.news-card__meta time { font-weight: 700; color: var(--color-ember); font-variant-numeric: tabular-nums; }
.news-card__title {
  margin-top: var(--space-3);
  font-size: clamp(1.25rem, 1.05rem + 0.5vw, 1.5rem);
  line-height: 1.3;
  transition: color var(--dur);
}
.news-card--lead .news-card__title { font-size: clamp(1.625rem, 1.2rem + 1.2vw, 2.25rem); line-height: 1.2; }
.news-card__link:hover .news-card__title { color: var(--color-ember); }
.news-card__excerpt { margin-top: var(--space-3); color: var(--color-text); }

.post__meta { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-5); margin-top: var(--space-7); font-size: var(--fs-small); color: var(--color-muted); }
.post__meta time { font-weight: 700; color: var(--color-ember); }
.post__title { margin-top: var(--space-4); max-width: 22ch; font-size: clamp(2rem, 1.3rem + 2.4vw, 3.5rem); }
.post__lead { margin-top: var(--space-5); max-width: 60ch; font-size: var(--fs-lead); line-height: 1.5; color: var(--color-text); }
.post__head { border-bottom: 0; }
.post__media { aspect-ratio: 21 / 9; }
.post__grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  gap: var(--space-9);
  align-items: start;
  padding-block: var(--space-8) var(--section-y);
}
.post__body > * + * { margin-top: var(--space-5); }
.post__body h2 { margin-top: var(--space-7); font-size: clamp(1.375rem, 1.1rem + 0.6vw, 1.75rem); }
.post__body p { font-size: 1.0625rem; line-height: 1.75; }
.post__note { padding-top: var(--space-5); border-top: 1px solid var(--color-line); font-size: var(--fs-small) !important; color: var(--color-muted); }
.post__aside { position: sticky; top: calc(var(--header-h-compact) + var(--space-5)); }
.post__aside h2 { font-family: var(--font-body); font-size: var(--fs-small); font-weight: 700; letter-spacing: 0; color: var(--color-muted); }
.post__aside .link { margin-top: var(--space-4); }
.post-sources { margin-top: var(--space-4); border-top: 1px solid var(--color-ink); }
.post-sources li { border-bottom: 1px solid var(--color-line); }
.post-sources a { display: grid; gap: var(--space-1); padding-block: var(--space-4); }
.post-source__outlet { font-size: var(--fs-small); font-weight: 700; color: var(--color-ember); }
.post-source__title { font-family: var(--font-display); font-weight: 600; line-height: 1.35; word-spacing: 0.12em; color: var(--color-ink); transition: color var(--dur); }
.post-source__meta { font-size: 0.8125rem; color: var(--color-muted); }
.post-sources a:hover .post-source__title { color: var(--color-ember); text-decoration: underline; text-underline-offset: 0.2em; }

/* ==========================================================================
   Sub-page responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .page-hero__grid, .overview, .profile, .tow-overview, .location, .legal-band, .split-head, .dossier, .contact, .hub, .project-card { grid-template-columns: 1fr; gap: var(--space-6); }
  .page-hero__grid { margin-top: var(--space-6); }
  .facts--5 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .facts--5 .facts__item:nth-child(3), .facts--5 .facts__item:nth-child(5) { padding-left: 0; border-left: 0; }
  .facts--5 .facts__item:nth-child(n+3) { margin-top: var(--space-5); border-top: 1px solid var(--color-line); }
  .zones { grid-template-columns: 1fr; border-top: 0; border-left: 2px solid var(--color-ink); }
  .zone, .zone + .zone { padding: 0 0 var(--space-5) var(--space-6); border-left: 0; }
  .zone::before, .zone + .zone::before { top: 0.35em; left: -6px; }
  .amenity-groups { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .milestones { grid-template-columns: 1fr; }
  .dossier__aside { position: static; }
  .statements { grid-template-columns: 1fr; gap: var(--space-7); }
  .post__grid { grid-template-columns: 1fr; gap: var(--space-7); }
  .post__aside { position: static; }
  .news-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .news-card--lead .news-card__link { grid-template-columns: 1fr; gap: var(--space-5); }
}

@media (max-width: 900px) {
  .page-hero__media { aspect-ratio: 4 / 3; clip-path: polygon(0 0, 100% 0, 100% 100%, 120px 100%, 0 calc(100% - 148px)); }
  .page-hero__visual { margin-top: var(--space-6); }
  .products { grid-template-columns: 1fr; }
  .product .media { aspect-ratio: 4 / 3; }
  .mosaic { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 180px; gap: var(--space-3); }
  .mosaic figure:nth-child(n) { grid-column: auto; grid-row: auto / span 1; }
  .mosaic figure:nth-child(1) { grid-column: 1 / -1; grid-row: span 2; }
  .philosophy__grid { grid-template-columns: 1fr; border-top: 0; }
  .philosophy__item, .philosophy__item + .philosophy__item { padding: var(--space-5) 0; border-left: 0; border-top: 1px solid var(--color-line); }
  .philosophy__item:first-child { border-top-color: var(--color-ink); }
}

@media (max-width: 640px) {
  .page-hero { padding-top: var(--space-5); }
  .page-hero__actions .btn { flex: 1 1 100%; }
  .info-list > div, .project-card .info-list > div { grid-template-columns: 1fr; gap: var(--space-1); }
  .facts--5 { grid-template-columns: 1fr; }
  .facts--5 .facts__item, .facts--5 .facts__item + .facts__item { padding: var(--space-4) 0; margin-top: 0; border-left: 0; border-top: 1px solid var(--color-line); }
  .facts--5 .facts__item:first-child { border-top: 0; }
  .amenity-groups { grid-template-columns: 1fr; }
  .mosaic { grid-template-columns: 1fr; grid-auto-rows: 220px; }
  .mosaic figure:nth-child(1) { grid-row: span 1; }
  .doc-group { grid-template-columns: 1fr; gap: var(--space-3); }
  .doc-group__no { font-size: 1.5rem; }
  .doc__file { width: 100%; }
  .disc-row > a, .disc-row > div { grid-template-columns: 1fr 44px; gap: var(--space-2) var(--space-4); padding-block: var(--space-5); }
  .disc-row__date { grid-column: 1 / -1; font-size: 1.125rem; }
  .disc-row__body { grid-column: 1; }
  .disc-row__icon { grid-column: 2; grid-row: 2; align-self: start; }
  .disc-keydocs .tick-list { columns: 1; }
  .news-grid { grid-template-columns: 1fr; gap: var(--space-7); }
  .post__media { aspect-ratio: 4 / 3; }
  .cta-band__actions .btn { flex: 1 1 100%; }
}

.project-card h2 a, .project-card h3 a { transition: color var(--dur); }
.project-card h2 a:hover, .project-card h3 a:hover { color: var(--color-ember); }

/* ---- responsive.css ---- */
/* Desktop-first overrides. Breakpoints: 1180 / 1024 / 900 / 640 / 400 */

@media (max-width: 1180px) {
  .primary-nav, .header-phone, .site-header__actions .btn { display: none; }
  .nav-toggle, .header-call { display: inline-flex; }
  .site-header__actions { margin-left: auto; gap: var(--space-2); }
  .site-header__inner { height: var(--header-h-compact); }
  .site-header__brand img, .site-header.is-scrolled .site-header__brand img { width: 160px; }
  .hero { min-height: clamp(600px, calc(100svh - var(--header-h-compact)), 820px); }
}

@media (max-width: 1024px) {
  .hero__copy { max-width: 50vw; }
  .hero__visual { width: 46%; }
  .hero__visual { --cut-x: 200px; --cut-y: 247px; --roof-h: 180px; }
  .about__grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .facts__item:nth-child(3) { padding-left: 0; border-left: 0; }
  .facts__item:nth-child(n+3) { margin-top: var(--space-5); border-top: 1px solid rgba(255,255,255,0.16); }
  .project__body { grid-template-columns: 1fr; gap: var(--space-7); }
  .site-footer__contact { grid-template-columns: 1fr; gap: var(--space-7); }
  .site-footer__nav { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .site-footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .hero { display: block; min-height: 0; }
  .hero__grid { padding-block: var(--space-7) var(--space-6); }
  .hero__copy { max-width: none; }
  .hero__title { font-size: clamp(2.75rem, 1rem + 9vw, 4.75rem); }
  .hero__visual {
    position: relative;
    width: auto;
    height: auto;
    aspect-ratio: 4 / 3;
    margin-left: var(--gutter);
  }
  .hero__visual { --cut-x: 180px; --cut-y: 222px; --roof-h: 150px; }
  .fields { margin-top: var(--space-8); }
  .fields__list { grid-template-columns: 1fr; border-top: 0; }
  .fields__item, .fields__item + .fields__item {
    display: grid;
    grid-template-columns: 22px 1fr;
    gap: var(--space-4);
    align-items: center;
    padding: var(--space-5) 0;
    border-left: 0;
    border-top: 1px solid var(--color-line);
  }
  .fields__item:first-child { border-top-color: var(--color-ink); }
  .fields__tick { margin: 0; }
  .project__media { aspect-ratio: 4 / 3; }
  .project__gallery { grid-template-columns: 1fr; gap: var(--space-7); margin-top: var(--space-8); }
  .project__shot:not(.project__shot--wide) { margin-top: 0; }
  .hero__media img { object-position: 50% 50%; }
  .news-row a { grid-template-columns: 1fr 44px; gap: var(--space-2) var(--space-5); padding-block: var(--space-5); }
  .news-row__source { grid-column: 1 / -1; }
  .news-row__title { grid-column: 1; }
  .news-row__icon { grid-column: 2; grid-row: 2; }
}

@media (max-width: 640px) {
  :root { --section-y: 4.5rem; }
  .hero__title { font-size: clamp(2.5rem, 12.4vw, 3.5rem); }
  .hero__actions .btn { flex: 1 1 100%; }
  .hero__lead { max-width: none; }
  .project__actions .btn { width: 100%; }
  .facts { grid-template-columns: 1fr; }
  .facts__item, .facts__item + .facts__item {
    padding: var(--space-4) 0;
    border-left: 0;
    margin-top: 0;
    border-top: 1px solid rgba(255,255,255,0.16);
  }
  .facts__item:first-child { border-top: 0; }
  .contact-list { grid-template-columns: 1fr; gap: var(--space-5); }
  .site-footer__nav { grid-template-columns: 1fr 1fr; gap: var(--space-6); }
  .site-footer__nav > div:last-child { grid-column: 1 / -1; }
  .site-footer__legal { flex-direction: column; }
  .form__row { grid-template-columns: 1fr; }
  .form__foot .btn { width: 100%; }
}

@media (max-width: 400px) {
  .site-header__brand img, .site-header.is-scrolled .site-header__brand img { width: 140px; }
}