/* PJ-Center Oy — Ostrobothnian Steel design system */

.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;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 200;
  background: var(--ink);
  color: var(--paper);
  padding: 0.75rem 1rem;
  font-family: var(--font-display);
  font-weight: 700;
  text-decoration: none;
  border-radius: 2px;
}

.skip-link:focus {
  top: 1rem;
  width: auto;
  height: auto;
  clip: auto;
  overflow: visible;
  color: var(--paper);
}


:root {
  --ink: #0E1519;
  --graphite: #3A3F44;
  --concrete: #EDEAE4;
  --paper: #F7F6F3;
  --safety: #E85A1A;
  --safety-dark: #C44A12;
  --line: #D6D2CB;
  --white: #FFFFFF;

  --font-display: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --container: 1280px;
  --gutter: clamp(1.25rem, 4vw, 3rem);

  --h1: clamp(1.75rem, 6.5vw, 5.5rem);
  --h2: clamp(1.5rem, 3.5vw, 3rem);
  --h3: clamp(1.1875rem, 2vw, 1.75rem);
  --eyebrow: 0.75rem;
  --body: 1.0625rem;

  --radius: 2px;
  --speed: 200ms;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  overflow-x: clip;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--body);
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  font-feature-settings: "tnum" 0, "ss01" 1;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  -webkit-tap-highlight-color: rgba(232, 90, 26, 0.18);
}

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

a {
  color: var(--ink);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition: color var(--speed);
}

a:hover {
  color: var(--safety);
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0 0 0.5em;
  color: var(--ink);
  overflow-wrap: break-word;
}

h1 {
  font-size: var(--h1);
  font-weight: 900;
  letter-spacing: -0.03em;
}

h2 {
  font-size: var(--h2);
}

h3 {
  font-size: var(--h3);
  font-weight: 700;
  letter-spacing: -0.015em;
}

p {
  margin: 0 0 1em;
}

/* ---------- Utility ---------- */

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.eyebrow {
  font-family: var(--font-display);
  font-size: var(--eyebrow);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--graphite);
  display: inline-block;
}

.eyebrow--accent {
  color: var(--safety);
}

.tabular {
  font-variant-numeric: tabular-nums;
}

.section {
  padding: clamp(3.5rem, 8vw, 7rem) 0;
}

.section--tight {
  padding: clamp(2rem, 4vw, 3.5rem) 0;
}

.section--dark {
  background: var(--ink);
  color: var(--paper);
}

.section--dark h1,
.section--dark h2,
.section--dark h3 {
  color: var(--paper);
}

.section--dark .eyebrow {
  color: var(--concrete);
}

.section--concrete {
  background: var(--concrete);
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
  max-width: 70ch;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 1.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--speed), color var(--speed), border-color var(--speed), transform var(--speed);
  min-height: 44px;
  line-height: 1;
}

.btn--primary {
  background: var(--safety);
  color: var(--white);
  border-color: var(--safety);
}

.btn--primary:hover {
  background: var(--safety-dark);
  border-color: var(--safety-dark);
  color: var(--white);
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.btn--ghost:hover {
  background: var(--ink);
  color: var(--paper);
}

.section--dark .btn--ghost {
  color: var(--paper);
  border-color: var(--paper);
}

.section--dark .btn--ghost:hover {
  background: var(--paper);
  color: var(--ink);
}

.btn--link {
  padding: 0;
  min-height: auto;
  background: none;
  border: none;
  color: var(--ink);
  border-bottom: 2px solid var(--safety);
  padding-bottom: 4px;
  border-radius: 0;
}

.btn--link:hover {
  color: var(--safety);
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
}

.brand {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--ink);
  gap: 2px;
  min-width: 0;
}

.brand__name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
  line-height: 1;
}

.brand__tag {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--graphite);
  line-height: 1;
}

.brand:hover .brand__tag {
  color: var(--safety);
}

.nav {
  display: none;
}

.nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1.75rem;
}

.nav__link {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  color: var(--ink);
  padding: 0.5rem 0;
  position: relative;
}

.nav__link[aria-current="page"] {
  color: var(--safety);
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--safety);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--speed);
}

.nav__link:hover::after,
.nav__link[aria-current="page"]::after {
  transform: scaleX(1);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.header-phone {
  display: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  color: var(--ink);
  padding: 0.6rem 1rem;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  min-height: 44px;
  align-items: center;
  transition: background var(--speed), color var(--speed);
}

.header-phone:hover {
  background: var(--ink);
  color: var(--paper);
}

.header-phone__icon {
  margin-right: 0.4rem;
  display: inline-block;
  width: 14px;
  height: 14px;
  background: currentColor;
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M6.62 10.79a15.05 15.05 0 006.59 6.59l2.2-2.2a1 1 0 011.05-.24 11.36 11.36 0 003.58.57 1 1 0 011 1V20a1 1 0 01-1 1A17 17 0 013 4a1 1 0 011-1h3.49a1 1 0 011 1 11.36 11.36 0 00.57 3.58 1 1 0 01-.24 1.05z'/></svg>") center/contain no-repeat;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M6.62 10.79a15.05 15.05 0 006.59 6.59l2.2-2.2a1 1 0 011.05-.24 11.36 11.36 0 003.58.57 1 1 0 011 1V20a1 1 0 01-1 1A17 17 0 013 4a1 1 0 011-1h3.49a1 1 0 011 1 11.36 11.36 0 00.57 3.58 1 1 0 01-.24 1.05z'/></svg>") center/contain no-repeat;
}

.header-phone-mobile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  color: var(--ink);
  text-decoration: none;
}

.header-phone-mobile svg {
  width: 18px;
  height: 18px;
}

.nav-toggle {
  appearance: none;
  background: transparent;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--ink);
}

.nav-toggle__bars {
  position: relative;
  width: 18px;
  height: 12px;
  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(--speed), opacity var(--speed);
}

.nav-toggle__bars::before {
  top: 0;
}

.nav-toggle__bars span {
  top: 5px;
}

.nav-toggle__bars::after {
  bottom: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before {
  transform: translateY(5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after {
  transform: translateY(-5px) rotate(-45deg);
}

.nav-mobile {
  display: none;
  padding: 1rem var(--gutter) 2rem;
  border-top: 1px solid var(--line);
  background: var(--paper);
  max-height: calc(100vh - 72px);
  max-height: calc(100dvh - 72px);
  overflow-y: auto;
}

.nav-mobile.is-open {
  display: block;
}

.nav-mobile__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.nav-mobile__link {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  text-decoration: none;
  color: var(--ink);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line);
}

.nav-mobile__link[aria-current="page"] {
  color: var(--safety);
}

.nav-mobile__phone {
  margin-top: 1.5rem;
  display: inline-flex;
}

/* ---------- Hero ---------- */

.hero {
  padding: clamp(2.5rem, 9vw, 8rem) 0 clamp(2.5rem, 7vw, 6rem);
  position: relative;
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.25rem;
  align-items: end;
}

.hero__headline {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  min-width: 0;
}

.hero__title {
  margin: 0;
  overflow-wrap: break-word;
  word-break: normal;
  hyphens: manual;
  text-wrap: balance;
}

.hero__title--404 {
  font-size: clamp(2.5rem, 9vw, 6.5rem);
  line-height: 0.95;
  margin: 0.5rem 0 1.5rem;
}

.hero__title--404 em {
  font-style: normal;
  color: var(--safety);
}

.hero__title em {
  font-style: normal;
  color: var(--safety);
}

.hero__lede {
  font-size: clamp(1.0625rem, 1.5vw, 1.25rem);
  line-height: 1.55;
  color: var(--graphite);
  margin: 0;
  max-width: 48ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.hero__meta {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  border-top: 1px solid var(--line);
  padding-top: 1.75rem;
}

.hero__meta-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.hero__meta-label {
  font-family: var(--font-display);
  font-size: var(--eyebrow);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--graphite);
}

.hero__meta-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
  text-align: right;
}

/* ---------- Fact strip ---------- */

.facts {
  background: var(--ink);
  color: var(--paper);
  padding: clamp(2rem, 4vw, 3rem) 0;
  border-top: 1px solid var(--graphite);
  border-bottom: 1px solid var(--graphite);
}

.facts__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem 1.25rem;
}

.fact {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.fact__num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.875rem, 6vw, 3.5rem);
  line-height: 1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: var(--paper);
  word-break: keep-all;
}

.fact__num .unit {
  font-size: 0.5em;
  color: var(--safety);
  margin-left: 0.2em;
  font-weight: 700;
}

.fact__label {
  font-family: var(--font-display);
  font-size: var(--eyebrow);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--concrete);
}

/* ---------- Reference cards ---------- */

.refs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.ref-card {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0;
  background: var(--white);
  border: 1px solid var(--line);
  text-decoration: none;
  color: var(--ink);
  min-height: 240px;
  transition: transform var(--speed), border-color var(--speed), box-shadow var(--speed);
  position: relative;
  overflow: hidden;
}

.ref-card:hover {
  border-color: var(--ink);
  transform: translateY(-2px);
  color: var(--ink);
  box-shadow: 0 10px 24px -18px rgba(14, 21, 25, 0.6);
}

.ref-card__media {
  aspect-ratio: 4 / 3;
  width: 100%;
  overflow: hidden;
  background: var(--concrete);
  position: relative;
}

.ref-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease-out, filter var(--speed);
  filter: saturate(0.92) contrast(1.02);
}

.ref-card:hover .ref-card__media img {
  transform: scale(1.04);
}

.ref-card__body {
  padding: 1.25rem 1.25rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.ref-card--no-image .ref-card__body {
  padding-top: 1.75rem;
}

.ref-card__placeholder {
  aspect-ratio: 4 / 3;
  width: 100%;
  background: var(--ink);
  color: var(--safety);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  position: relative;
  overflow: hidden;
}

.ref-card__placeholder::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(135deg, transparent 49%, rgba(232, 90, 26, 0.08) 50%, transparent 51%);
  background-size: 14px 14px;
}

.ref-card__year {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--eyebrow);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--safety);
  font-variant-numeric: tabular-nums;
}

.ref-card__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.125rem, 1.6vw, 1.375rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin: 0;
}

.ref-card__scope {
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--graphite);
  margin: 0;
}

.ref-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0 1.25rem 1.25rem;
}

.tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--graphite);
  background: var(--concrete);
  padding: 0.3rem 0.55rem;
  border-radius: var(--radius);
}

.ref-card--featured {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.ref-card--featured .ref-card__title {
  color: var(--paper);
}

.ref-card--featured .ref-card__scope {
  color: var(--concrete);
}

.ref-card--featured .tag {
  background: rgba(255, 255, 255, 0.1);
  color: var(--concrete);
}

.ref-card--featured:hover {
  color: var(--paper);
  border-color: var(--safety);
}

/* ---------- Services ---------- */

.services {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
}

.service {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}

.service__num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--safety);
  font-variant-numeric: tabular-nums;
}

.service__body {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  letter-spacing: -0.015em;
  margin: 0;
}

.service__description {
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--graphite);
  margin: 0;
  max-width: 60ch;
}

.service__examples {
  font-size: 0.875rem;
  color: var(--graphite);
  margin: 0;
}

.service__examples strong {
  font-family: var(--font-display);
  font-size: var(--eyebrow);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  display: block;
  margin-bottom: 0.3rem;
}

/* ---------- Filter bar ---------- */

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--line);
}

.filter {
  appearance: none;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--graphite);
  padding: 0.6rem 0.85rem;
  cursor: pointer;
  transition: background var(--speed), color var(--speed), border-color var(--speed);
  min-height: 40px;
}

.filter:hover {
  color: var(--ink);
  border-color: var(--ink);
}

.filter.is-active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* ---------- CTA block ---------- */

.cta {
  padding: clamp(2.5rem, 7vw, 5.5rem) 0;
  background: var(--ink);
  color: var(--paper);
}

.cta__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

.cta__title {
  margin: 0;
  color: var(--paper);
  max-width: 18ch;
}

.cta__actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-start;
}

.cta__actions .btn {
  width: 100%;
  justify-content: center;
}

.cta__meta {
  color: var(--concrete);
  font-size: 1.0625rem;
  line-height: 1.5;
  margin: 0;
}

.cta__meta a {
  color: var(--paper);
  text-decoration: underline;
}

.cta__meta a:hover {
  color: var(--safety);
}

/* ---------- Forms ---------- */

.form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  max-width: 640px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.field__label {
  font-family: var(--font-display);
  font-size: var(--eyebrow);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
}

.field input,
.field textarea,
.field select {
  font: inherit;
  font-size: 16px;
  padding: 0.85rem 1rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  min-height: 44px;
  width: 100%;
  max-width: 100%;
  transition: border-color var(--speed);
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: 2px solid var(--safety);
  outline-offset: 2px;
  border-color: var(--ink);
}

.field textarea {
  min-height: 140px;
  resize: vertical;
  line-height: 1.5;
}

/* ---------- Two-column content block ---------- */

.two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 4rem);
}

.two-col__aside {
  font-family: var(--font-display);
  font-size: var(--eyebrow);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--graphite);
}

.prose {
  max-width: 65ch;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
}

.prose p + p {
  margin-top: 1em;
}

.prose h2,
.prose h3 {
  margin-top: 2em;
}

/* ---------- Compact contact list ---------- */

.contact-list {
  display: grid;
  grid-template-columns: minmax(110px, max-content) 1fr;
  column-gap: 1.5rem;
  row-gap: 0.65rem;
  margin: 0 0 2rem;
  font-size: 1rem;
  line-height: 1.5;
  align-items: baseline;
}

.contact-list dt {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.contact-list dd {
  margin: 0;
  color: var(--ink);
}

.contact-list__sub {
  color: var(--graphite);
  font-size: 0.875rem;
}

@media (max-width: 480px) {
  .contact-list {
    grid-template-columns: 1fr;
    row-gap: 0.15rem;
  }
  .contact-list dt {
    padding-top: 0.85rem;
  }
  .contact-list dt:first-of-type {
    padding-top: 0;
  }
}

/* ---------- CEO / person card ---------- */

.person {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  padding: 1.5rem;
  background: var(--concrete);
  border: 1px solid var(--line);
}

.person__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.375rem;
  letter-spacing: -0.015em;
  margin: 0 0 0.25rem;
}

.person__role {
  font-family: var(--font-display);
  font-size: var(--eyebrow);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--graphite);
  margin: 0 0 1rem;
}

.person__contact {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--graphite);
}

.person__contact a {
  color: var(--ink);
}

.person__monogram {
  width: 180px;
  max-width: 100%;
  aspect-ratio: 1 / 1;
  background: var(--ink);
  color: var(--safety);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 8vw, 3.5rem);
  letter-spacing: -0.02em;
}

@media (min-width: 900px) {
  .person__monogram {
    width: 100%;
  }
}

.people {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}

@media (min-width: 700px) {
  .people {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }
  .people .person {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1.5rem;
  }
  .people .person__monogram {
    width: 96px;
    font-size: 2rem;
  }
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--ink);
  color: var(--concrete);
  padding: clamp(3rem, 6vw, 5rem) 0 2rem;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.footer-brand__name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.25rem;
  color: var(--paper);
  margin: 0 0 0.35rem;
  letter-spacing: -0.01em;
}

.footer-brand__tag {
  font-family: var(--font-display);
  font-size: var(--eyebrow);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--safety);
  margin: 0 0 1.25rem;
}

.footer-brand__addr {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--concrete);
  margin: 0;
}

.footer-col__label {
  font-family: var(--font-display);
  font-size: var(--eyebrow);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--paper);
  margin: 0 0 1rem;
}

.footer-col__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-col__list a {
  color: var(--concrete);
  text-decoration: none;
  font-size: 0.9375rem;
}

.footer-col__list a:hover {
  color: var(--safety);
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 2.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--graphite);
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--concrete);
}

.site-footer__bottom a {
  color: var(--concrete);
}

.site-footer__credit {
  margin-top: 0.75rem;
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--graphite);
  text-align: right;
}

.site-footer__credit a {
  color: var(--graphite);
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.site-footer__credit a:hover {
  color: var(--safety);
  border-bottom-color: var(--safety);
}

/* ---------- Badges row ---------- */

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-top: 2rem;
}

.badge-placeholder {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--graphite);
  padding: 0.5rem 0.8rem;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
}

/* ---------- Map block ---------- */

.map {
  width: 100%;
  min-height: 360px;
  background: var(--concrete) linear-gradient(135deg, var(--concrete) 0%, var(--line) 100%);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.map iframe {
  width: 100%;
  min-height: 360px;
  border: 0;
}

/* ---------- Page hero (sub pages) ---------- */

.page-hero {
  padding: clamp(3rem, 7vw, 6rem) 0 clamp(2rem, 4vw, 3rem);
  background: var(--concrete);
  border-bottom: 1px solid var(--line);
}

.page-hero__eyebrow {
  margin-bottom: 1rem;
}

.page-hero__title {
  margin: 0 0 1rem;
  max-width: 22ch;
  overflow-wrap: break-word;
  text-wrap: balance;
  hyphens: manual;
}

.page-hero__lede {
  font-size: clamp(1.0625rem, 1.5vw, 1.25rem);
  line-height: 1.55;
  color: var(--graphite);
  max-width: 60ch;
  margin: 0;
}

/* ---------- Empty state ---------- */

.empty {
  padding: clamp(2rem, 5vw, 4rem) 2rem;
  border: 1px dashed var(--line);
  background: var(--white);
  text-align: left;
  max-width: 880px;
}

.empty__title {
  margin: 0 0 0.5rem;
  text-wrap: balance;
}

.empty__body {
  color: var(--graphite);
  margin: 0 0 1.5rem;
  max-width: 60ch;
}

/* ---------- Responsive ---------- */

@media (min-width: 640px) {
  .facts__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .refs {
    grid-template-columns: repeat(2, 1fr);
  }

  .form {
    grid-template-columns: repeat(2, 1fr);
  }

  .form .field--full {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .nav {
    display: block;
  }

  .nav-toggle {
    display: none;
  }

  .header-phone {
    display: inline-flex;
  }

  .header-phone-mobile {
    display: none;
  }

  .hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 4rem;
  }

  .cta__inner {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 3rem;
  }

  .cta__actions {
    align-items: flex-start;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .cta__actions .btn {
    width: auto;
  }

  .refs {
    grid-template-columns: repeat(3, 1fr);
  }

  .refs--featured .ref-card:first-child {
    grid-column: span 2;
    grid-row: span 2;
    min-height: 420px;
  }

  .two-col {
    grid-template-columns: 240px 1fr;
  }

  .service {
    grid-template-columns: 120px 1fr;
    gap: 1.25rem 3rem;
    padding: 2rem 0;
  }

  .site-footer__grid {
    grid-template-columns: 1.3fr repeat(3, 1fr);
    gap: 3rem;
  }

  .person {
    grid-template-columns: 220px 1fr;
    gap: 2.5rem;
    padding: 2rem;
  }

  .ref-card__body {
    padding: 1.5rem 1.75rem 1rem;
  }

  .ref-card__meta {
    padding: 0 1.75rem 1.5rem;
  }

  .site-header__inner {
    gap: 2rem;
  }

  .header-cta {
    gap: 0.75rem;
  }
}

@media (min-width: 1200px) {
  .refs {
    grid-template-columns: repeat(4, 1fr);
  }

  .refs--featured {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 640px) {
  .hero__meta-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.2rem;
  }

  .hero__meta-value {
    text-align: left;
    font-size: 0.9375rem;
  }

  .hero__headline {
    max-width: 100%;
  }

  .hero__actions .btn {
    flex: 1 1 auto;
    justify-content: center;
  }

  .section-head h2 {
    max-width: 100%;
  }

  .map,
  .map iframe {
    min-height: 280px;
  }

  .site-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-footer__credit {
    text-align: left;
  }
}

@media (max-width: 380px) {
  .brand__tag {
    display: none;
  }

  .fact__num {
    font-size: 1.75rem;
  }

  .site-header__inner {
    gap: 0.5rem;
  }

  .header-cta {
    gap: 0.35rem;
  }
}

/* ---------- Reference detail page ---------- */

.ref-detail__topbar {
  background: var(--paper);
  padding: clamp(1rem, 2.5vw, 1.75rem) 0 0;
}

.ref-detail__back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--eyebrow);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--graphite);
  text-decoration: none;
  transition: color var(--speed);
}

.ref-detail__back::before {
  content: "←";
  font-size: 0.95rem;
  letter-spacing: 0;
}

.ref-detail__back:hover,
.ref-detail__back:focus-visible {
  color: var(--safety);
}

.ref-detail__cover {
  background: var(--paper);
  padding: clamp(1.5rem, 3vw, 2.5rem) 0 0;
}

.ref-detail__cover-img {
  margin: 0;
  background: var(--ink);
  overflow: hidden;
}

.ref-detail__cover-img img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: clamp(360px, 70vh, 760px);
  object-fit: cover;
}

.ref-detail__intro {
  background: var(--paper);
  padding: clamp(2.5rem, 6vw, 5rem) 0 clamp(1.5rem, 3vw, 2.5rem);
}

.ref-detail__eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--eyebrow);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--graphite);
  margin: 0 0 1.25rem;
}

.ref-detail__eyebrow .ref-detail__eyebrow-accent {
  color: var(--safety);
}

.ref-detail__title {
  margin: 0 0 1.5rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.875rem, 4vw, 3.25rem);
  letter-spacing: -0.02em;
  line-height: 1.05;
  max-width: 22ch;
  text-wrap: balance;
}

.ref-detail__lede {
  font-size: clamp(1.0625rem, 1.5vw, 1.25rem);
  line-height: 1.6;
  color: var(--graphite);
  max-width: 60ch;
  margin: 0;
}

.ref-detail__body-section {
  background: var(--concrete);
  padding: clamp(2.5rem, 5vw, 4.5rem) 0;
  border-top: 1px solid var(--line);
}

.ref-detail__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 900px) {
  .ref-detail__body {
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 1fr);
    gap: 4rem;
  }
}

.ref-detail__main {
  max-width: 60ch;
}

.ref-detail__main .eyebrow {
  display: inline-block;
  margin: 0 0 1rem;
  color: var(--graphite);
}

.ref-detail__main p {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink);
  margin: 0 0 1.25rem;
}

.ref-detail__main p:last-child {
  margin-bottom: 0;
}

.ref-detail__facts {
  align-self: start;
}

.ref-detail__facts .eyebrow {
  display: inline-block;
  margin: 0 0 1.25rem;
  color: var(--graphite);
}

.ref-detail__facts dl {
  margin: 0;
  display: grid;
  grid-template-columns: minmax(110px, max-content) 1fr;
  column-gap: 1.5rem;
  row-gap: 0.65rem;
  align-items: baseline;
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
  font-size: 1rem;
  line-height: 1.5;
}

.ref-detail__facts dt {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-transform: none;
}

.ref-detail__facts dd {
  margin: 0;
  color: var(--ink);
  font-feature-settings: "tnum" 1;
}

@media (max-width: 480px) {
  .ref-detail__facts dl {
    grid-template-columns: 1fr;
    row-gap: 0.15rem;
  }
  .ref-detail__facts dt {
    padding-top: 0.85rem;
  }
  .ref-detail__facts dt:first-of-type {
    padding-top: 0;
  }
}

.ref-detail__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.ref-detail__gallery-section {
  padding: clamp(2.5rem, 5vw, 4.5rem) 0;
}

.ref-detail__gallery-head {
  margin: 0 0 clamp(1.5rem, 3vw, 2.5rem);
  max-width: 60ch;
}

.ref-detail__gallery-head .eyebrow {
  display: inline-block;
  margin-bottom: 0.5rem;
  color: var(--graphite);
}

.ref-detail__gallery-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  letter-spacing: -0.015em;
  line-height: 1.15;
}

.gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 700px) {
  .gallery {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
}

.gallery__item {
  margin: 0;
  position: relative;
  background: var(--concrete);
  border: 1px solid var(--line);
  overflow: hidden;
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  display: block;
  transition: transform 400ms ease-out;
}

.gallery__item:hover img,
.gallery__item:focus-within img {
  transform: scale(1.02);
}

.gallery__item--wide {
  grid-column: 1 / -1;
}

.gallery__item--wide img {
  aspect-ratio: 16 / 9;
}

.gallery__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.75rem 1rem;
  background: linear-gradient(to top, rgba(14, 21, 25, 0.85), rgba(14, 21, 25, 0));
  color: var(--paper);
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
}

.gallery__trigger {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  cursor: zoom-in;
  color: inherit;
  font: inherit;
}

.gallery__trigger:focus-visible {
  outline: 2px solid var(--safety);
  outline-offset: 2px;
}

.gallery--collapsible[data-collapsed="true"] .gallery__item:nth-child(n + 7) {
  display: none;
}

.gallery__expand {
  display: inline-flex;
  margin-top: 1.5rem;
}

/* Lightbox overlay */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(14, 21, 25, 0.94);
  padding: clamp(1rem, 4vw, 3rem);
}
.lightbox[aria-hidden="false"] { display: flex; }

.lightbox__stage {
  position: relative;
  max-width: min(1400px, 100%);
  max-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.lightbox__img {
  max-width: 100%;
  max-height: calc(100vh - 8rem);
  object-fit: contain;
  display: block;
  background: var(--ink);
}

.lightbox__counter {
  color: var(--paper);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-variant-numeric: tabular-nums;
  margin: 0;
}

.lightbox__nav,
.lightbox__close {
  position: absolute;
  background: rgba(247, 246, 243, 0.08);
  border: 1px solid rgba(247, 246, 243, 0.2);
  color: var(--paper);
  width: 3rem;
  height: 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
}

.lightbox__nav:hover,
.lightbox__close:hover { background: rgba(247, 246, 243, 0.18); }
.lightbox__nav:focus-visible,
.lightbox__close:focus-visible {
  outline: 2px solid var(--safety);
  outline-offset: 2px;
}

.lightbox__nav--prev { left: -1rem; top: 50%; transform: translateY(-50%); }
.lightbox__nav--next { right: -1rem; top: 50%; transform: translateY(-50%); }
.lightbox__close { top: -3.5rem; right: 0; }

@media (min-width: 800px) {
  .lightbox__nav--prev { left: -4rem; }
  .lightbox__nav--next { right: -4rem; }
}

body.lightbox-open { overflow: hidden; }

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}