/* ============================================================
   DIVERSCO CONSTRUCTION — pitch redesign
   Stack: vanilla HTML + CSS, deployable to Cloudflare Pages
   Type: Archivo Black (display) + Inter Tight (body) — Google Fonts
   Proportions: 3:4 scale; spacing on an 8px base
   ============================================================ */

/* ---------- TOKENS ---------- */
:root {
  /* Color */
  --color-charcoal: #171717;
  --color-charcoal-deep: #0e0e0e;
  --color-off-white: #f7f3ea;
  --color-off-white-warm: #f0ebde;
  --color-orange: #d9531e;
  --color-orange-deep: #b8421a;
  --color-concrete: #b7b2aa;
  --color-concrete-dim: #8a857d;
  --color-steel: #1f3a4a;
  --color-line: rgba(23, 23, 23, 0.10);
  --color-line-strong: rgba(23, 23, 23, 0.22);
  --color-line-dark: rgba(247, 243, 234, 0.10);

  /* Type — 3:4 progression, rounded for screen */
  --type-12: 0.75rem;
  --type-14: 0.875rem;
  --type-16: 1rem;
  --type-18: 1.125rem;
  --type-21: 1.3125rem;
  --type-28: 1.75rem;
  --type-37: 2.3125rem;
  --type-50: 3.125rem;
  --type-67: 4.1875rem;
  --type-90: 5.625rem;
  --type-120: 7.5rem;

  /* Fluid display sizes */
  --display-xl: clamp(2.5rem, 6vw, 5rem);
  --display-l: clamp(2.25rem, 5vw, 4.1875rem);
  --display-m: clamp(1.75rem, 3.5vw, 3.125rem);
  --display-s: clamp(1.5rem, 2.6vw, 2.3125rem);

  /* Spacing — 8px base */
  --s-1: 4px;
  --s-2: 8px;
  --s-3: 12px;
  --s-4: 16px;
  --s-5: 24px;
  --s-6: 32px;
  --s-7: 48px;
  --s-8: 64px;
  --s-9: 96px;
  --s-10: 128px;
  --s-11: 160px;

  /* Layout */
  --container: 1280px;
  --container-wide: 1440px;
  --gutter: clamp(20px, 4vw, 56px);

  /* Type families */
  --font-display: 'Archivo Black', 'Archivo', system-ui, sans-serif;
  --font-body: 'Inter Tight', 'Inter', system-ui, -apple-system, sans-serif;

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.7, 0, 0.3, 1);
  --t-1: 120ms;
  --t-2: 240ms;
  --t-3: 360ms;
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  font-family: var(--font-body);
  font-size: var(--type-16);
  line-height: 1.55;
  color: var(--color-charcoal);
  background: var(--color-off-white);
  text-rendering: optimizeLegibility;
}
img, picture, svg, video { display: block; max-width: 100%; height: auto; }
button { font: inherit; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }

/* ---------- TYPOGRAPHY ---------- */
.eyebrow {
  font-family: var(--font-body);
  font-size: var(--type-12);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-orange);
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
}
.eyebrow::before {
  content: "";
  width: 32px;
  height: 1px;
  background: currentColor;
}

.h-display {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.015em;
  color: var(--color-charcoal);
  text-wrap: balance;
}
.h-section {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--display-m);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--color-charcoal);
  text-wrap: balance;
}
.h-sub {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--display-s);
  line-height: 1.05;
  letter-spacing: -0.005em;
  text-wrap: balance;
}
.lead {
  font-size: clamp(1.05rem, 1.3vw, 1.3125rem);
  line-height: 1.5;
  color: var(--color-charcoal);
  max-width: 60ch;
  text-wrap: pretty;
}
.body { font-size: var(--type-16); line-height: 1.6; max-width: 65ch; text-wrap: pretty; }
.body p + p { margin-top: 1em; }
.fine { font-size: var(--type-14); color: var(--color-concrete-dim); }

/* ---------- LAYOUT ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--wide { max-width: var(--container-wide); }

.section { padding-block: clamp(64px, 9vw, 160px); }
.section--tight { padding-block: clamp(48px, 6vw, 96px); }
.section--dark { background: var(--color-charcoal); color: var(--color-off-white); }
.section--dark .h-section,
.section--dark .h-sub,
.section--dark .h-display { color: var(--color-off-white); }
.section--off { background: var(--color-off-white-warm); }

.divider { height: 1px; background: var(--color-line); }
.section--dark .divider { background: var(--color-line-dark); }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 26px;
  font-family: var(--font-body);
  font-size: var(--type-14);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: 0;
  transition: transform var(--t-2) var(--ease-out), background-color var(--t-2) var(--ease-out), color var(--t-2) var(--ease-out), border-color var(--t-2) var(--ease-out);
  min-height: 48px;
  white-space: nowrap;
}
.btn:focus-visible { outline: 2px solid var(--color-orange); outline-offset: 3px; }
.btn--primary {
  background: var(--color-orange);
  color: var(--color-off-white);
  border-color: var(--color-orange);
}
.btn--primary:hover { background: var(--color-orange-deep); border-color: var(--color-orange-deep); transform: translateY(-1px); }
.btn--primary:active { transform: scale(0.96); }
.btn--ghost {
  background: transparent;
  color: var(--color-charcoal);
  border-color: var(--color-charcoal);
}
.btn--ghost:hover { background: var(--color-charcoal); color: var(--color-off-white); transform: translateY(-1px); }
.btn--ghost:active { transform: scale(0.96); }
.section--dark .btn--ghost { color: var(--color-off-white); border-color: var(--color-off-white); }
.section--dark .btn--ghost:hover { background: var(--color-off-white); color: var(--color-charcoal); }

.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 40px;
  padding: 8px 0;
  font-size: var(--type-14);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-charcoal);
  transition: gap var(--t-2) var(--ease-out), color var(--t-2) var(--ease-out);
}
.arrow-link:focus-visible { outline: 2px solid var(--color-orange); outline-offset: 4px; }
.arrow-link::after { content: "→"; font-family: var(--font-body); transition: transform var(--t-2) var(--ease-out); }
.arrow-link:hover { color: var(--color-orange); gap: 14px; }
.arrow-link:hover::after { transform: translateX(2px); }
.section--dark .arrow-link { color: var(--color-off-white); }
.section--dark .arrow-link:hover { color: var(--color-orange); }

/* ---------- NAV ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-off-white);
  border-bottom: 1px solid var(--color-line);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
}
.site-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-5);
  min-height: 72px;
}
.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-display);
  font-size: var(--type-21);
  letter-spacing: -0.01em;
  color: var(--color-charcoal);
  line-height: 1;
}
.brand__mark {
  display: inline-block;
  width: 14px;
  height: 14px;
  background: var(--color-orange);
  margin-right: 4px;
  transform: translateY(1px);
}
.brand__co {
  font-family: var(--font-body);
  font-size: var(--type-12);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-concrete-dim);
}

.nav-links {
  display: none;
  gap: clamp(20px, 2.4vw, 36px);
  align-items: center;
  list-style: none;
  padding: 0;
}
.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  font-size: var(--type-14);
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 12px 0;
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-2) var(--ease-out), color var(--t-2) var(--ease-out);
}
.nav-links a:hover { border-color: var(--color-orange); color: var(--color-orange); }
.nav-links a:focus-visible { outline: 2px solid var(--color-orange); outline-offset: 4px; }
.nav-links a[aria-current="page"] { border-color: var(--color-charcoal); }

.nav-cta { display: none; }

/* Hamburger button — visible below desktop breakpoint */
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--color-charcoal);
  color: var(--color-charcoal);
  cursor: pointer;
  transition: background-color var(--t-2) var(--ease-out), color var(--t-2) var(--ease-out);
}
.nav-toggle:hover { background: var(--color-charcoal); color: var(--color-off-white); }
.nav-toggle:focus-visible { outline: 2px solid var(--color-orange); outline-offset: 3px; }
.nav-toggle:active { transform: scale(0.96); }
.nav-toggle__bars {
  position: relative;
  width: 22px;
  height: 14px;
  display: block;
}
.nav-toggle__bars::before,
.nav-toggle__bars::after,
.nav-toggle__bars > span {
  content: "";
  position: absolute;
  left: 0; right: 0;
  height: 2px;
  background: currentColor;
  transition: transform var(--t-2) var(--ease-out), opacity var(--t-1) var(--ease-out), top var(--t-2) var(--ease-out);
}
.nav-toggle__bars::before { top: 0; }
.nav-toggle__bars > span { top: 50%; transform: translateY(-50%); }
.nav-toggle__bars::after { bottom: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { top: 6px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars > span { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { bottom: 6px; transform: rotate(-45deg); }

/* Mobile dropdown panel */
.nav-panel {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-off-white);
  border-top: 1px solid var(--color-line);
  padding: var(--s-5) var(--gutter) var(--s-6);
  box-shadow: 0 24px 48px -16px rgba(0, 0, 0, 0.18);
  z-index: 49;
}
.nav-panel.is-open { display: block; }
.nav-panel ul {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0;
  margin: 0 0 var(--s-5);
}
.nav-panel li { border-bottom: 1px solid var(--color-line); }
.nav-panel li:last-child { border-bottom: 0; }
.nav-panel a {
  display: block;
  padding: 18px 4px;
  font-family: var(--font-display);
  font-size: var(--type-21);
  letter-spacing: -0.01em;
  color: var(--color-charcoal);
  min-height: 56px;
}
.nav-panel a:hover { color: var(--color-orange); }
.nav-panel a:focus-visible { outline: 2px solid var(--color-orange); outline-offset: 2px; }
.nav-panel a[aria-current="page"] { color: var(--color-orange); }
.nav-panel .btn { width: 100%; }

@media (min-width: 880px) {
  .nav-links { display: inline-flex; }
  .nav-cta { display: inline-flex; }
  .nav-toggle { display: none; }
  .nav-panel { display: none !important; }
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  background: var(--color-charcoal);
  color: var(--color-off-white);
  overflow: hidden;
  isolation: isolate;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(135deg, #2c2c30 0%, #18181b 70%, #0e0e10 100%);
}
.hero__bg img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.58;
}
.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(14,14,14,0.88) 0%, rgba(14,14,14,0.62) 45%, rgba(14,14,14,0.30) 100%),
    linear-gradient(0deg, rgba(14,14,14,0.55), transparent 50%);
}
.hero__label {
  position: absolute;
  bottom: 24px;
  right: 24px;
  font-family: var(--font-display);
  font-size: var(--type-12);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-off-white);
  opacity: 0.45;
  text-align: right;
  z-index: 1;
  pointer-events: none;
}
.hero__label::before {
  content: "Placeholder";
  display: block;
  color: var(--color-orange);
  font-size: 10px;
  letter-spacing: 0.18em;
  margin-bottom: 4px;
}
.hero__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(56px, 9vw, 112px);
  display: grid;
  gap: clamp(16px, 2vw, 28px);
  max-width: 880px;
}
.hero .h-display { color: var(--color-off-white); font-size: var(--display-xl); }
.hero .lead { color: rgba(247, 243, 234, 0.86); }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }

/* ---------- CREDIBILITY BAR ---------- */
.credbar {
  background: var(--color-charcoal-deep);
  color: var(--color-off-white);
  border-top: 1px solid rgba(247, 243, 234, 0.08);
}
.credbar__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
@media (min-width: 720px) { .credbar__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .credbar__grid { grid-template-columns: repeat(4, 1fr); } }
.credbar__cell {
  padding: 28px var(--gutter);
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-top: 1px solid rgba(247, 243, 234, 0.08);
  border-right: 1px solid rgba(247, 243, 234, 0.08);
}
.credbar__cell:last-child { border-right: 0; }
@media (min-width: 720px) {
  .credbar__cell:nth-child(2n) { border-right: 0; }
}
@media (min-width: 1080px) {
  .credbar__cell { border-top: 0; }
  .credbar__cell:nth-child(2n) { border-right: 1px solid rgba(247, 243, 234, 0.08); }
  .credbar__cell:last-child { border-right: 0; }
}
.credbar__num {
  font-family: var(--font-display);
  font-size: var(--type-37);
  line-height: 1;
  color: var(--color-orange);
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}
.credbar__label {
  font-size: var(--type-14);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-concrete);
}

/* ---------- SECTION HEADERS ---------- */
.section-head {
  display: grid;
  gap: var(--s-4);
  max-width: 880px;
  margin-bottom: clamp(40px, 5vw, 72px);
}
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.section-head .lead { color: var(--color-concrete-dim); }
.section--dark .section-head .lead { color: rgba(247, 243, 234, 0.7); }

/* ---------- SERVICE GRID ---------- */
.service-grid {
  display: grid;
  gap: 0;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--color-line-strong);
  border-left: 1px solid var(--color-line-strong);
}
@media (min-width: 720px) { .service-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .service-grid { grid-template-columns: repeat(4, 1fr); } }
.section--dark .service-grid { border-color: var(--color-line-dark); }

.service-card {
  position: relative;
  padding: clamp(28px, 3vw, 44px);
  border-right: 1px solid var(--color-line-strong);
  border-bottom: 1px solid var(--color-line-strong);
  display: flex;
  flex-direction: column;
  gap: var(--s-5);
  background: transparent;
  transition: background-color var(--t-2) var(--ease-out);
}
.section--dark .service-card { border-color: var(--color-line-dark); }
.service-card:hover { background: var(--color-off-white-warm); }
.section--dark .service-card:hover { background: rgba(247, 243, 234, 0.04); }
.service-card__num {
  font-family: var(--font-display);
  font-size: var(--type-21);
  color: var(--color-orange);
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
}
.service-card__title {
  font-family: var(--font-display);
  font-size: var(--type-21);
  line-height: 1.1;
  margin-bottom: 4px;
}
.service-card__body {
  font-size: var(--type-16);
  line-height: 1.5;
  color: var(--color-concrete-dim);
  flex: 1;
}
.section--dark .service-card__body { color: rgba(247, 243, 234, 0.65); }

/* ---------- IMAGE FIGURE (placeholder + real photo) ---------- */
.img-placeholder {
  position: relative;
  background: linear-gradient(135deg, #2a2a2e 0%, #1a1a1d 100%);
  margin: 0;
  overflow: hidden;
  outline: 1px solid rgba(0, 0, 0, 0.10);
  outline-offset: -1px;
}
.section--dark .img-placeholder,
.hero .img-placeholder { outline-color: rgba(255, 255, 255, 0.10); }

/* Striping pattern + bottom label only when no <img> child */
.img-placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(45deg, transparent 49.4%, rgba(217, 83, 30, 0.04) 49.4%, rgba(217, 83, 30, 0.04) 50.6%, transparent 50.6%),
    linear-gradient(-45deg, transparent 49.4%, rgba(247, 243, 234, 0.025) 49.4%, rgba(247, 243, 234, 0.025) 50.6%, transparent 50.6%);
  background-size: 28px 28px;
}
.img-placeholder::after {
  content: attr(data-label);
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px 18px 16px;
  font-family: var(--font-display);
  font-size: var(--type-12);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-off-white);
  opacity: 0.85;
  line-height: 1.3;
  z-index: 2;
  pointer-events: none;
}
.img-placeholder:has(img)::before { display: none; }
.img-placeholder:has(img)::after { display: none; }
.img-placeholder:has(img) { background: none; }
.img-placeholder > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  z-index: 0;
}
.img-placeholder__tag { display: none; }
.img-placeholder--16x9 { aspect-ratio: 16 / 9; }
.img-placeholder--4x3 { aspect-ratio: 4 / 3; }
.img-placeholder--1x1 { aspect-ratio: 1 / 1; }
.img-placeholder--3x4 { aspect-ratio: 3 / 4; }
.img-placeholder--wide { aspect-ratio: 21 / 9; }

/* ---------- PROJECT GRID ---------- */
.project-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-5);
}
@media (min-width: 720px) { .project-grid { grid-template-columns: repeat(2, 1fr); gap: var(--s-6); } }
.project-grid--feature {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-5);
}
@media (min-width: 880px) {
  .project-grid--feature { grid-template-columns: 1.4fr 1fr; }
}
.project-card { display: grid; gap: var(--s-4); }
.project-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  flex-wrap: wrap;
}
.project-card__tag {
  font-size: var(--type-12);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-orange);
}
.project-card__title {
  font-family: var(--font-display);
  font-size: var(--type-21);
  line-height: 1.1;
}
.project-card__scope { color: var(--color-concrete-dim); font-size: var(--type-14); }

/* ---------- WHY GRID ---------- */
.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 4vw, 72px);
  align-items: start;
}
@media (min-width: 880px) { .why-grid { grid-template-columns: 1fr 1fr; } }

.why-list { list-style: none; padding: 0; display: grid; gap: var(--s-4); }
.why-list li {
  position: relative;
  padding: var(--s-5) 0 var(--s-5) 56px;
  border-top: 1px solid var(--color-line);
  font-size: var(--type-18);
  line-height: 1.4;
}
.why-list li:last-child { border-bottom: 1px solid var(--color-line); }
.why-list li::before {
  content: counter(why-counter, decimal-leading-zero);
  counter-increment: why-counter;
  position: absolute;
  left: 0;
  top: var(--s-5);
  font-family: var(--font-display);
  font-size: var(--type-16);
  color: var(--color-orange);
  letter-spacing: 0.02em;
}
.why-list { counter-reset: why-counter; }

/* ---------- CTA BAND ---------- */
.cta-band {
  background: var(--color-charcoal);
  color: var(--color-off-white);
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(45deg, transparent 49.5%, rgba(217, 83, 30, 0.06) 49.5%, rgba(217, 83, 30, 0.06) 50.5%, transparent 50.5%);
  background-size: 48px 48px;
  opacity: 0.6;
  pointer-events: none;
}
.cta-band__inner {
  position: relative;
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  grid-template-columns: 1fr;
  align-items: end;
  padding-block: clamp(64px, 8vw, 120px);
}
@media (min-width: 880px) {
  .cta-band__inner { grid-template-columns: 1.5fr 1fr; }
}
.cta-band .h-section { color: var(--color-off-white); max-width: 18ch; }
.cta-band__copy { color: rgba(247, 243, 234, 0.75); max-width: 50ch; }
.cta-band__actions { justify-self: start; }
@media (min-width: 880px) { .cta-band__actions { justify-self: end; } }

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--color-charcoal-deep);
  color: var(--color-off-white);
  padding-block: clamp(48px, 6vw, 88px) var(--s-7);
  border-top: 1px solid rgba(247, 243, 234, 0.08);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-7);
}
@media (min-width: 720px) {
  .site-footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
}
.site-footer h4 {
  font-family: var(--font-body);
  font-size: var(--type-12);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-orange);
  margin-bottom: var(--s-4);
}
.site-footer ul { list-style: none; padding: 0; display: grid; gap: 10px; }
.site-footer ul a, .site-footer p { color: rgba(247, 243, 234, 0.78); font-size: var(--type-14); line-height: 1.5; }
.site-footer ul a:hover { color: var(--color-orange); }
.site-footer__legal {
  margin-top: clamp(48px, 6vw, 80px);
  padding-top: var(--s-5);
  border-top: 1px solid rgba(247, 243, 234, 0.08);
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-4) var(--s-7);
  justify-content: space-between;
  font-size: var(--type-12);
  color: var(--color-concrete-dim);
  letter-spacing: 0.04em;
}
.site-footer .brand { color: var(--color-off-white); margin-bottom: var(--s-4); }
.site-footer .brand__co { color: var(--color-concrete-dim); }
.site-footer__about { max-width: 36ch; color: rgba(247, 243, 234, 0.7); font-size: var(--type-14); line-height: 1.5; }

/* ---------- PAGE HERO (interior pages) ---------- */
.page-hero {
  padding-block: clamp(80px, 10vw, 152px) clamp(56px, 7vw, 96px);
  background: var(--color-off-white);
  border-bottom: 1px solid var(--color-line);
}
.page-hero__inner { display: grid; gap: var(--s-5); max-width: 880px; }
.page-hero .h-display { font-size: var(--display-l); }

/* ---------- SERVICES DETAIL ---------- */
.service-detail {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 4vw, 64px);
  padding-block: clamp(64px, 8vw, 96px);
  border-top: 1px solid var(--color-line);
}
.service-detail:first-of-type { border-top: 0; }
@media (min-width: 880px) {
  .service-detail { grid-template-columns: 1fr 1.2fr; }
}
.service-detail__num {
  font-family: var(--font-display);
  font-size: var(--type-50);
  line-height: 1;
  color: var(--color-orange);
  letter-spacing: -0.02em;
}
.service-detail__list { list-style: none; padding: 0; display: grid; gap: 6px; margin-top: var(--s-4); }
.service-detail__list li {
  font-size: var(--type-16);
  padding: 12px 0;
  border-bottom: 1px solid var(--color-line);
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.service-detail__list li::before {
  content: "—";
  color: var(--color-orange);
  font-weight: 600;
}
.service-detail__col { display: grid; gap: var(--s-4); align-content: start; }

/* ---------- FORM ---------- */
.form {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-5);
}
@media (min-width: 720px) { .form { grid-template-columns: 1fr 1fr; } }
.form__field { display: grid; gap: 8px; }
.form__field--full { grid-column: 1 / -1; }
.form__label {
  font-size: var(--type-12);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-charcoal);
}
.form__label .req { color: var(--color-orange); margin-left: 4px; }
.form__input, .form__select, .form__textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--color-off-white-warm);
  border: 1px solid var(--color-line-strong);
  border-radius: 0;
  font-size: var(--type-16);
  color: var(--color-charcoal);
  transition: border-color var(--t-2) var(--ease-out), background-color var(--t-2) var(--ease-out);
  min-height: 48px;
}
.form__textarea { min-height: 160px; resize: vertical; line-height: 1.5; }
.form__input:focus, .form__select:focus, .form__textarea:focus {
  outline: none;
  border-color: var(--color-orange);
  background: var(--color-off-white);
}
.form__actions { display: flex; gap: var(--s-3); flex-wrap: wrap; align-items: center; }
.form__note { font-size: var(--type-12); color: var(--color-concrete-dim); }

/* ---------- CONTACT INFO ---------- */
.contact-grid {
  display: grid;
  gap: clamp(32px, 4vw, 72px);
  grid-template-columns: 1fr;
}
@media (min-width: 980px) { .contact-grid { grid-template-columns: 1.3fr 1fr; } }
.contact-info { display: grid; gap: var(--s-6); align-content: start; }
.contact-info__block { display: grid; gap: 6px; padding: var(--s-5) 0; border-top: 1px solid var(--color-line); }
.contact-info__block:last-child { border-bottom: 1px solid var(--color-line); }
.contact-info__label {
  font-size: var(--type-12);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-concrete-dim);
}
.contact-info__value {
  font-family: var(--font-display);
  font-size: var(--type-21);
  color: var(--color-charcoal);
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}
.contact-info__value a:hover { color: var(--color-orange); }

/* ---------- UTILITIES ---------- */
.stack-4 { display: grid; gap: var(--s-4); }
.stack-5 { display: grid; gap: var(--s-5); }
.stack-6 { display: grid; gap: var(--s-6); }
.stack-7 { display: grid; gap: var(--s-7); }
.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;
}

/* ---------- MOTION RESPECT ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}