:root {
  --color-primary: #1a5276;
  --color-primary-dark: #123a54;
  --color-primary-soft: #e8f1f7;
  --color-ink: #1c2833;
  --color-muted: #5d6d7e;
  --color-line: #d5dde5;
  --color-surface: #ffffff;
  --color-bg: #f3f6f9;
  --color-accent: #b8956c;
  --font-display: "Outfit", sans-serif;
  --font-body: "Source Sans 3", sans-serif;
  --header-h: 5.5rem;
  --radius: 0.4rem;
  --radius-sm: 0.25rem;
  --shadow: 0 12px 40px rgba(18, 58, 84, 0.08);
  --container: 72rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(26, 82, 118, 0.08), transparent 60%),
    radial-gradient(900px 400px at 100% 0%, rgba(184, 149, 108, 0.08), transparent 55%),
    linear-gradient(180deg, #eef3f7 0%, var(--color-bg) 28%, #f7f9fb 100%);
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
  width: 100%;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

a:hover {
  color: var(--color-primary-dark);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  font-weight: 600;
  color: var(--color-ink);
  margin: 0 0 0.75rem;
}

p {
  margin: 0 0 1rem;
}

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1rem;
  z-index: 1000;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid rgba(26, 82, 118, 0.08);
  transition: box-shadow 0.25s var(--ease);
  overflow: visible;
}

.site-header.is-scrolled {
  box-shadow: 0 8px 24px rgba(18, 58, 84, 0.08);
}

.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: var(--header-h);
  padding-block: 0.35rem;
}

.brand {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  flex-shrink: 0;
  align-self: flex-start;
  margin-top: 0.15rem;
  margin-bottom: -2.15rem;
  padding: 0.35rem 0.5rem 0.65rem;
  background: #fff;
  border-radius: 0 0 0.2rem 0.2rem;
  transition: margin 0.3s var(--ease), padding 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.brand__logo {
  width: auto;
  height: 6.45rem;
  object-fit: contain;
  transition: height 0.3s var(--ease);
}

.site-header.is-scrolled .brand {
  margin-bottom: -0.7rem;
  padding-bottom: 0.4rem;
  box-shadow: 0 10px 18px rgba(18, 58, 84, 0.06);
}

.site-header.is-scrolled .brand__logo {
  height: 5rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.site-nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0.65rem 0.85rem;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.site-nav__link::after {
  content: "";
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.35rem;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease);
}

.site-nav__link:hover,
.site-nav__link.is-active {
  color: var(--color-primary);
}

.site-nav__link.is-active::after,
.site-nav__link:hover::after {
  transform: scaleX(1);
}

.site-nav__item {
  position: relative;
}

.site-nav__sub {
  position: absolute;
  top: calc(100% + 0.35rem);
  left: 0;
  min-width: 17rem;
  padding: 0.5rem;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(0.4rem);
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease), visibility 0.2s;
  z-index: 50;
}

.site-nav__item:hover .site-nav__sub,
.site-nav__item:focus-within .site-nav__sub {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.site-nav__sub a {
  display: block;
  padding: 0.65rem 0.85rem;
  color: var(--color-ink);
  font-size: 0.92rem;
  border-left: 2px solid transparent;
  border-radius: var(--radius-sm);
}

.site-nav__sub a:hover {
  background: #f0bf50;
  border-left-color: var(--color-primary);
  color: var(--color-primary-dark);
}

.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: #fff;
  cursor: pointer;
  padding: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 1.25rem;
  height: 2px;
  background: var(--color-primary);
  transition: transform 0.25s var(--ease), opacity 0.2s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: clamp(22rem, 58vw, 34rem);
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--color-primary-dark);
}

.hero__media {
  position: absolute;
  inset: 0;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  animation: heroZoom 18s var(--ease) forwards;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(12, 36, 52, 0.82) 0%, rgba(12, 36, 52, 0.45) 48%, rgba(12, 36, 52, 0.25) 100%),
    linear-gradient(0deg, rgba(12, 36, 52, 0.55) 0%, transparent 45%);
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: clamp(2.5rem, 6vw, 5rem) 0;
  color: #fff;
  max-width: 40rem;
  animation: fadeUp 0.9s var(--ease) both;
}

.hero__eyebrow {
  display: inline-block;
  margin-bottom: 0.85rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.hero__title {
  color: #fff;
  font-size: clamp(2rem, 4.5vw, 3.35rem);
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.hero__text {
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.125rem;
  max-width: 34rem;
  margin-bottom: 1.75rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3rem;
  padding: 0.75rem 1.4rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s, transform 0.2s;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
}

.btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--outline:hover {
  background: var(--color-primary);
  color: #fff;
}

.section {
  padding: clamp(3.5rem, 7vw, 5.5rem) 0;
}

.section--alt {
  background: rgba(255, 255, 255, 0.55);
  border-block: 1px solid rgba(26, 82, 118, 0.06);
}

.section__head {
  max-width: 40rem;
  margin-bottom: 2.5rem;
}

.section__eyebrow {
  display: inline-block;
  margin-bottom: 0.6rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.section__title {
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  letter-spacing: -0.02em;
}

.section__lead {
  color: var(--color-muted);
  font-size: 1.05rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: -2.5rem;
  position: relative;
  z-index: 2;
}

.stat {
  background: #fff;
  border: 1px solid rgba(26, 82, 118, 0.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem 1.25rem;
  text-align: center;
}

.stat__value {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat__label {
  color: var(--color-muted);
  font-size: 0.95rem;
  margin: 0;
}

.about-split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.about-split__media {
  position: relative;
  overflow: hidden;
  min-height: 22rem;
  background: var(--color-primary-dark);
  border-radius: var(--radius);
}

.about-split__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 22rem;
}

.about-split__media::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 35%;
  background: linear-gradient(0deg, rgba(18, 58, 84, 0.45), transparent);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.feature {
  padding: 1.5rem 1.35rem;
  background: #fff;
  border: 1px solid var(--color-line);
  border-top: 3px solid var(--color-primary);
  border-radius: var(--radius);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.feature:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.feature__title {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.feature__text {
  color: var(--color-muted);
  margin: 0;
  font-size: 0.98rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.service-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  overflow: hidden;
  color: inherit;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  color: inherit;
}

.service-card__media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-primary-soft);
}

.service-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}

.service-card:hover .service-card__media img {
  transform: scale(1.05);
}

.service-card__body {
  padding: 1.25rem 1.2rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.service-card__title {
  font-size: 1.1rem;
  margin: 0;
}

.service-card__text {
  color: var(--color-muted);
  font-size: 0.95rem;
  margin: 0;
  flex: 1;
}

.service-card__more {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary);
}

.cta-band {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(115deg, rgba(18, 58, 84, 0.94), rgba(26, 82, 118, 0.88)),
    url("../images/hero-2.webp") center/cover;
  color: #fff;
  padding: clamp(3rem, 6vw, 4.5rem) 0;
}

.cta-band__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cta-band h2 {
  color: #fff;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin-bottom: 0.5rem;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
  max-width: 34rem;
}

.page-banner {
  background:
    linear-gradient(120deg, rgba(18, 58, 84, 0.92), rgba(26, 82, 118, 0.75)),
    url("../images/hero-1.webp") center/cover;
  color: #fff;
  padding: clamp(2.5rem, 5vw, 3.75rem) 0;
}

.page-banner__title {
  color: #fff;
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  margin: 0;
}

.page-banner__subtitle {
  color: rgba(255, 255, 255, 0.85);
  margin: 0.75rem 0 0;
  max-width: 40rem;
}

.breadcrumb {
  margin-bottom: 1rem;
}

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.55rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 500;
}

.breadcrumb__item {
  display: inline-flex;
  align-items: center;
}

.breadcrumb__sep {
  color: rgba(255, 255, 255, 0.45);
  line-height: 1;
}

.breadcrumb__link {
  color: rgba(255, 255, 255, 0.82);
  display: inline-flex;
  align-items: center;
}

.breadcrumb__link:hover {
  color: #fff;
}

.breadcrumb__home {
  width: 1.55rem;
  height: 1.55rem;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.12);
}

.breadcrumb__home:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.breadcrumb__icon {
  width: 0.95rem;
  height: 0.95rem;
  display: block;
}

.breadcrumb__current {
  color: #fff;
}

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

.content-block {
  max-width: 48rem;
}

.content-block p,
.prose p {
  color: var(--color-muted);
}

.prose {
  max-width: 48rem;
}

.prose h2 {
  margin-top: 2rem;
  font-size: 1.45rem;
}

.prose ul {
  padding-left: 1.2rem;
  color: var(--color-muted);
}

.prose li {
  margin-bottom: 0.4rem;
}

.intro-rail {
  border-left: 3px solid var(--color-primary);
  padding-left: 1.25rem;
  margin-bottom: 2rem;
  color: var(--color-muted);
}

.project-block {
  margin-bottom: 2rem;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  overflow: hidden;
}

.project-block__title {
  margin: 0;
  padding: 1rem 1.15rem;
  background: #f7fafc;
  border-bottom: 1px solid var(--color-line);
  font-size: 1rem;
}

.project-block__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  padding: 0.85rem;
  align-items: flex-start;
}

.project-block__grid button {
  appearance: none;
  border: 0;
  padding: 0.2rem;
  background: #eef2f5;
  border-radius: var(--radius-sm);
  cursor: pointer;
  overflow: hidden;
  flex: 0 0 auto;
  max-width: 9.5rem;
  line-height: 0;
}

.project-block__grid img {
  width: auto;
  max-width: 100%;
  max-height: 5.5rem;
  height: auto;
  object-fit: contain;
  display: block;
  transition: transform 0.35s var(--ease), opacity 0.2s;
}

.project-block__grid button:hover img {
  transform: scale(1.03);
  opacity: 0.92;
}

.list-panel {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.list-panel li {
  padding: 0.95rem 1.1rem;
  background: #fff;
  border: 1px solid var(--color-line);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-sm);
}

.list-panel strong {
  color: var(--color-primary-dark);
}

.contact-layout,
.contact-top {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: start;
}

.contact-map-wrap {
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

.contact-card {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.contact-card h2 {
  font-size: 1.25rem;
}

.contact-card--map {
  padding: 1.25rem;
}

.contact-map__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.contact-map__head h2 {
  margin: 0;
}

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.contact-list li {
  display: grid;
  grid-template-columns: 1.75rem 1fr;
  gap: 0.75rem;
  align-items: start;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-muted);
}

.contact-list li:last-child {
  border-bottom: 0;
}

.contact-list__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  color: var(--color-primary);
  margin-top: 0.1rem;
}

.contact-list__icon svg {
  width: 1.15rem;
  height: 1.15rem;
  display: block;
}

.contact-list a {
  font-weight: 600;
}

.contact-media {
  margin-top: 1.25rem;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}

.contact-media img {
  width: 100%;
  height: 14rem;
  object-fit: cover;
}

.map-embed {
  margin-top: 0;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 16rem;
}

.map-embed iframe {
  width: 100%;
  height: 16rem;
  border: 0;
  display: block;
}

.map-embed--wide {
  min-height: 26rem;
}

.map-embed--wide iframe {
  height: 26rem;
}

.form {
  display: grid;
  gap: 0.75rem;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 1.35rem;
}

.form--contact {
  gap: 0.65rem;
}

.form-row {
  display: grid;
  gap: 0.3rem;
}

.form-row label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
}

.form-row .req {
  color: #c0392b;
}

.form-row input,
.form-row textarea {
  width: 100%;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: #fbfcfd;
  padding: 0.5rem 0.7rem;
  font: inherit;
  font-size: 0.95rem;
  line-height: 1.35;
  color: var(--color-ink);
  min-height: 2.35rem;
}

.form-row textarea {
  min-height: 6.5rem;
  resize: vertical;
}

.form-row input:focus,
.form-row textarea:focus {
  outline: 2px solid rgba(26, 82, 118, 0.25);
  border-color: var(--color-primary);
  background: #fff;
}

.form-row input.is-invalid,
.form-row textarea.is-invalid {
  border-color: #c0392b;
  background: #fff8f8;
}

.field-hint {
  font-size: 0.8rem;
  color: #c0392b;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.9rem;
  color: var(--color-muted);
  cursor: pointer;
}

.form-check input {
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
}

.form-message {
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  display: none;
  font-size: 0.92rem;
}

.form-message.is-visible {
  display: block;
}

.form-message.is-success {
  background: #eaf7ef;
  border-color: #a8d5b5;
  color: #1e5a33;
}

.form-message.is-error {
  background: #fdf0f0;
  border-color: #e3b4b4;
  color: #8a2d2d;
}

.idc-hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
  margin: 2rem 0;
}

.idc-hero-stats div {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 1.1rem;
}

.idc-hero-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--color-primary);
  margin-bottom: 0.2rem;
}

.idc-hero-stats span {
  color: var(--color-muted);
  font-size: 0.92rem;
}

.table-wrap {
  overflow-x: auto;
  margin: 1.25rem 0 2rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: #fff;
}

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

table.data th,
table.data td {
  padding: 0.85rem 0.95rem;
  text-align: left;
  border-bottom: 1px solid var(--color-line);
  vertical-align: top;
}

table.data th {
  background: #f5f8fb;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-primary-dark);
  white-space: nowrap;
}

table.data tr:last-child td {
  border-bottom: 0;
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.chip-list li {
  padding: 0.45rem 0.8rem;
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  font-size: 0.9rem;
  font-family: var(--font-display);
  font-weight: 500;
  border-radius: var(--radius-sm);
}

.gallery-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.65rem;
  margin: 1.5rem 0;
}

.gallery-strip button {
  appearance: none;
  border: 0;
  padding: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  cursor: pointer;
  background: #e8eef3;
  border-radius: var(--radius-sm);
}

.gallery-strip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.site-footer {
  position: relative;
  z-index: 5;
  flex-shrink: 0;
  width: 100%;
  background: #10293b;
  background-color: #10293b;
  color: rgba(255, 255, 255, 0.78);
  margin-top: 3rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  gap: 2rem;
  padding: 3.25rem 0 2.5rem;
}

.footer-brand__logo {
  width: 9rem;
  height: auto;
  margin-bottom: 0.85rem;
  border-radius: 0.85rem;
}

.footer-brand .social-link--footer {
  display: inline-flex;
  margin-bottom: 1rem;
  width: 1.85rem;
  height: 1.85rem;
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.35);
}

.footer-brand .social-link--footer svg {
  width: 0.95rem;
  height: 0.95rem;
}

.footer-brand .social-link--footer:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.55);
}

.footer-brand__text {
  margin: 0;
  max-width: 18rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-col__title {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 1rem;
}

.footer-links,
.footer-contact {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links li,
.footer-contact li {
  margin-bottom: 0.55rem;
}

.footer-links a,
.footer-contact a {
  color: rgba(255, 255, 255, 0.78);
}

.footer-links a:hover,
.footer-contact a:hover {
  color: #fff;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  border: 1px solid currentColor;
  border-radius: var(--radius-sm);
  color: inherit;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s;
}

.social-link svg {
  width: 1.15rem;
  height: 1.15rem;
  fill: currentColor;
}

.footer-contact .social-link {
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.35);
}

.footer-contact .social-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.55);
}

.contact-list .social-link {
  color: var(--color-primary);
  border-color: rgba(26, 82, 118, 0.25);
  margin-top: 0.35rem;
}

.contact-list .social-link:hover {
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom__inner {
  padding: 1rem 0 1.25rem;
  font-size: 0.92rem;
}

.footer-bottom p {
  margin: 0;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(8, 18, 28, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox.is-open {
  display: flex;
}

.lightbox[hidden] {
  display: none !important;
}

.lightbox__img {
  max-width: min(92vw, 1100px);
  max-height: 85vh;
  object-fit: contain;
}

.lightbox__close,
.lightbox__prev,
.lightbox__next {
  position: absolute;
  border: 0;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  width: 3rem;
  height: 3rem;
  font-size: 1.5rem;
  cursor: pointer;
}

.lightbox__close {
  top: 1rem;
  right: 1rem;
}

.lightbox__prev {
  left: 1rem;
}

.lightbox__next {
  right: 1rem;
}

.reveal {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(1.25rem);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes heroZoom {
  from {
    transform: scale(1.08);
  }
  to {
    transform: scale(1);
  }
}

@media (max-width: 980px) {
  .stats,
  .feature-grid,
  .service-grid,
  .idc-hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-split,
  .contact-layout,
  .contact-top,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

  .project-block__grid button {
    max-width: 8.5rem;
  }

  .project-block__grid img {
    max-height: 5rem;
  }
}

@media (max-width: 860px) {
  :root {
    --header-h: 4.75rem;
  }

  .brand {
    margin-bottom: -1.35rem;
    padding: 0.25rem 0.35rem 0.45rem;
  }

  .brand__logo {
    height: 5.1rem;
  }

  .site-header.is-scrolled .brand {
    margin-bottom: -0.4rem;
  }

  .site-header.is-scrolled .brand__logo {
    height: 4rem;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.75rem 1rem 1.25rem;
    background: #fff;
    border-bottom: 1px solid var(--color-line);
    box-shadow: var(--shadow);
    max-height: calc(100vh - var(--header-h));
    overflow: auto;
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav__link {
    padding: 0.9rem 0.5rem;
  }

  .site-nav__link::after {
    display: none;
  }

  .site-nav__sub {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: 0;
    padding: 0 0 0.5rem 0.75rem;
    min-width: 0;
  }

  .site-nav__item:not(.is-open) .site-nav__sub {
    display: none;
  }
}

@media (max-width: 640px) {
  .stats,
  .feature-grid,
  .service-grid,
  .idc-hero-stats {
    grid-template-columns: 1fr;
  }

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

  .project-block__grid button {
    max-width: 7.5rem;
  }

  .project-block__grid img {
    max-height: 4.5rem;
  }

  .map-embed--wide {
    min-height: 18rem;
  }

  .map-embed--wide iframe {
    height: 18rem;
  }

  .hero__actions {
    width: 100%;
  }

  .hero__actions .btn {
    flex: 1;
  }
}