:root {
  --navy: #3a2812;
  --navy-deep: #211407;
  --orange: #a87008;
  --orange-dark: #805303;
  --gold: #c28a16;
  --beige: #e8cfc1;
  --ink: #2f251d;
  --muted: #74675c;
  --line: #e4d3c8;
  --paper: #f4eee8;
  --white: #f8f8f8;
}

html {
  font-size: 16px;
  min-height: 100%;
  position: relative;
}

body {
  background: var(--white);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  margin: 0;
  overflow-x: hidden;
  text-wrap: pretty;
}

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

a {
  color: var(--orange);
  font-weight: 800;
  text-decoration: none;
}

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

.btn {
  border-radius: 0;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  padding: 0.95rem 1.55rem;
  text-transform: uppercase;
  white-space: normal;
}

.btn-primary {
  background: var(--orange);
  background-color: var(--orange);
  border-color: var(--orange);
  color: var(--navy-deep);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background: var(--orange-dark);
  background-color: var(--orange-dark);
  border-color: var(--orange-dark);
  color: #fff;
}

.btn-outline-light {
  border-color: rgba(255, 255, 255, 0.75);
  color: #fff;
}

.topbar {
  background: var(--beige);
  color: var(--navy);
  font-size: 0.9rem;
}

.topbar-inner {
  align-items: center;
  display: flex;
  gap: 1.75rem;
  min-height: 44px;
}

.topbar-inner span {
  overflow-wrap: anywhere;
}

.topbar-inner > span > a {
  color: var(--navy);
}

.topbar-inner > span > a:hover {
  color: var(--orange-dark);
}

.topbar-social {
  align-items: center;
  display: inline-flex;
  gap: 0.55rem;
  margin-left: auto;
}

.topbar-social a {
  align-items: center;
  border: 1px solid rgba(58, 40, 18, 0.25);
  color: var(--navy);
  display: inline-flex;
  font-size: 0.78rem;
  height: 30px;
  justify-content: center;
  letter-spacing: 0.08em;
  width: 38px;
}

.topbar-social svg,
.footer-social svg,
.back-to-top svg {
  fill: currentColor;
  height: 18px;
  width: 18px;
}

.topbar-social a:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: #fff;
}

.main-nav {
  background: #fff;
  border-bottom: 1px solid var(--line);
  min-height: 104px;
}

.brand-mark {
  align-items: center;
  display: inline-flex;
  gap: 0.75rem;
  min-width: 330px;
  white-space: normal;
}

.brand-mark.logo-brand {
  min-width: 0;
  padding: 0;
}

.brand-logo {
  display: block;
  height: 96px;
  max-width: min(430px, 62vw);
  object-fit: contain;
  width: auto;
}

.brand-icon {
  align-items: center;
  background: var(--orange);
  color: #fff;
  display: inline-flex;
  font-size: 1rem;
  height: 42px;
  justify-content: center;
  width: 42px;
}

.brand-mark strong {
  color: var(--navy);
  display: block;
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  line-height: 1;
  overflow-wrap: anywhere;
}

.brand-mark small {
  color: var(--muted);
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-top: 0.25rem;
  text-transform: uppercase;
}

.nav-link {
  color: var(--navy);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  margin: 0 0.55rem;
  text-transform: uppercase;
}

.nav-link:hover {
  color: var(--orange);
}

.nav-search {
  align-items: center;
  border-left: 1px solid var(--line);
  color: var(--navy);
  display: inline-flex;
  font-size: 1.7rem;
  height: 74px;
  justify-content: center;
  width: 64px;
}

.navbar-toggler {
  border: 2px solid var(--orange);
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(255, 138, 0, 0.25);
}

.navbar-toggler-icon {
  background-image: none;
  height: 18px;
  position: relative;
  width: 24px;
}

.navbar-toggler-icon,
.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
  background-color: var(--orange);
  border-radius: 999px;
  display: block;
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
  content: "";
  height: 2px;
  left: 0;
  position: absolute;
  width: 24px;
}

.navbar-toggler-icon {
  height: 2px;
}

.navbar-toggler-icon::before {
  top: -8px;
}

.navbar-toggler-icon::after {
  top: 8px;
}

.hero-section {
  color: #fff;
  min-height: 700px;
  overflow: hidden;
  position: relative;
}

.hero-bg {
  background:
    linear-gradient(90deg, rgba(33, 20, 11, 0.95) 0%, rgba(58, 36, 21, 0.78) 46%, rgba(58, 36, 21, 0.34) 100%),
    url("/images/services/image2.jpg") center / cover no-repeat;
  inset: 0;
  position: absolute;
}

.hero-content {
  max-width: 1040px;
  padding-top: 185px;
  position: relative;
  z-index: 2;
}

.hero-kicker {
  border-left: 5px solid var(--orange);
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  margin-bottom: 1.3rem;
  padding-left: 1rem;
  text-transform: uppercase;
}

.hero-section h1 {
  font-size: clamp(3rem, 6.2vw, 5.7rem);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 0.92;
  max-width: 980px;
  text-transform: uppercase;
  overflow-wrap: normal;
  word-break: normal;
}

.hero-section p {
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.24rem;
  line-height: 1.65;
  margin: 1.4rem 0 2rem;
  max-width: 680px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.logo-strip {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  padding: 2rem 0;
}

.logo-strip .container {
  align-items: center;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(5, 1fr);
}

.logo-strip span {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
  overflow-wrap: anywhere;
}

.section {
  padding: 6rem 0;
}

.eyebrow,
.section-title span {
  color: var(--orange);
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.about-preview h2,
.feature-card h2,
.section-title h2,
.project-copy h2,
.page-hero h1,
.section h2 {
  color: var(--navy);
  font-size: clamp(2.2rem, 4vw, 4rem);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.05;
}

.lead-text,
.section p,
.feature-card p,
.project-copy p,
.page-hero p {
  color: var(--muted);
  line-height: 1.75;
}

.image-card {
  box-shadow: 0 30px 80px rgba(58, 40, 18, 0.15);
  margin-left: auto;
  max-width: 760px;
}

.image-card img {
  aspect-ratio: 16 / 10;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.feature-banner {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.88)),
    url("/images/projects/image29.jpg") center / cover no-repeat;
  padding: 5rem 0;
}

.feature-card {
  background: #fff;
  box-shadow: 0 26px 75px rgba(58, 40, 18, 0.16);
  margin-left: auto;
  max-width: 560px;
  padding: 3.2rem;
}

.service-section {
  background: #fff;
  overflow: hidden;
  position: relative;
}

.service-section::before {
  color: transparent;
  content: "SERVICES";
  font-size: clamp(5rem, 15vw, 12rem);
  font-weight: 900;
  left: 8%;
  line-height: 1;
  position: absolute;
  text-shadow: 0 0 1px rgba(58, 40, 18, 0.16);
  top: 35px;
  z-index: 0;
}

.section-title {
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}

.service-grid {
  display: grid;
  gap: 1.6rem;
  grid-template-columns: repeat(3, 1fr);
  position: relative;
  z-index: 1;
}

.service-tile {
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 18px 38px rgba(58, 40, 18, 0.08);
  display: flex;
  flex-direction: column;
  min-height: 255px;
  padding: 2rem;
  position: relative;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.service-tile::after {
  background: var(--orange);
  bottom: 0;
  content: "";
  height: 5px;
  left: 0;
  position: absolute;
  width: 100%;
}

.service-tile:hover {
  box-shadow: 0 25px 50px rgba(58, 40, 18, 0.14);
  transform: translateY(-4px);
}

.service-tile.highlighted {
  background: var(--orange);
  color: #fff;
}

.service-tile.highlighted p,
.service-tile.highlighted a {
  color: rgba(255, 255, 255, 0.9);
}

.tile-icon {
  align-items: center;
  background: var(--orange);
  color: #fff;
  display: inline-flex;
  font-size: 1.5rem;
  height: 52px;
  justify-content: center;
  margin-bottom: 1.5rem;
  width: 52px;
}

.highlighted .tile-icon {
  background: #fff;
  color: var(--orange);
}

.service-tile h3 {
  color: var(--navy);
  font-size: 1.35rem;
  font-weight: 900;
  overflow-wrap: anywhere;
}

.service-tile.highlighted h3 {
  color: #fff;
}

.service-tile p {
  font-size: 0.95rem;
  margin: 0 0 1.25rem;
}

.service-link {
  align-self: flex-start;
  border: 1px solid var(--orange);
  color: var(--orange-dark);
  display: inline-flex;
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  margin-top: auto;
  padding: 0.8rem 1rem;
  text-decoration: none;
  text-transform: uppercase;
}

.service-link:hover {
  background: var(--orange);
  color: var(--navy-deep);
}

.service-tile.highlighted .service-link {
  border-color: #fff;
  color: #fff;
}

.service-tile.highlighted .service-link:hover {
  background: #fff;
  color: var(--orange-dark);
}

.project-feature {
  background: var(--white);
  padding: 1rem 0 6rem;
}

.project-feature img {
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  width: 100%;
}

.project-copy {
  background: #fffaf5;
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: center;
  padding: clamp(2rem, 6vw, 5rem);
}

.project-copy p {
  color: var(--ink);
}

.projects-band {
  background: var(--navy);
  color: #fff;
  overflow: hidden;
  padding: 6rem 0;
  position: relative;
}

.projects-band::before {
  color: transparent;
  content: "PROJECTS";
  font-size: clamp(5rem, 16vw, 13rem);
  font-weight: 900;
  left: 12%;
  line-height: 1;
  position: absolute;
  text-shadow: 0 0 1px rgba(255, 255, 255, 0.17);
  top: 50px;
}

.section-title.light {
  position: relative;
  z-index: 1;
}

.section-title.light h2 {
  color: #fff;
}

.mini-projects {
  display: grid;
  gap: 1.2rem;
  grid-template-columns: repeat(3, 1fr);
  position: relative;
  z-index: 1;
}

.mini-projects article {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  display: flex;
  flex-direction: column;
  min-height: 160px;
  padding: 2rem;
}

.mini-projects span,
.mini-projects strong {
  display: block;
}

.mini-projects span {
  color: var(--orange);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  margin-bottom: 0.65rem;
  text-transform: uppercase;
}

.mini-projects strong {
  color: #fff;
  font-size: 1.35rem;
}

.project-link {
  align-self: flex-start;
  border: 1px solid rgba(255, 255, 255, 0.7);
  color: #fff;
  display: inline-flex;
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  margin-top: auto;
  padding: 0.8rem 1rem;
  text-decoration: none;
  text-transform: uppercase;
}

.project-link:hover {
  background: #fff;
  border-color: #fff;
  color: var(--navy);
}

.page-hero {
  background: linear-gradient(135deg, var(--navy), var(--navy-deep));
  color: #fff;
  padding: 6rem 0;
}

.page-hero h1,
.page-hero p {
  color: #fff;
}

.band {
  background: var(--paper);
}

.service-card,
.simple-card,
.contact-card,
.quote-form,
.project-grid article,
.system-list article {
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 16px 35px rgba(58, 40, 18, 0.07);
  height: 100%;
  padding: 2rem;
}

.service-card h2,
.service-card h3,
.simple-card h2,
.simple-card h3,
.project-grid h2,
.system-list h2,
.system-list h3 {
  color: var(--navy);
  font-size: 1.35rem;
  font-weight: 900;
}

.card-number {
  color: var(--orange);
  display: block;
  font-weight: 900;
  margin-bottom: 1rem;
}

.services-overview {
  background:
    linear-gradient(90deg, rgba(255, 250, 242, 0.96), rgba(255, 250, 242, 0.9)),
    url("/images/services/image12.jpg") center / cover no-repeat;
}

.services-intro {
  max-width: 760px;
}

.services-intro h2 {
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 900;
  line-height: 1.05;
}

.services-intro p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.service-showcase {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 2.5rem;
}

.service-feature-card {
  background: #fff;
  border: 1px solid var(--line);
  border-bottom: 5px solid var(--orange);
  box-shadow: 0 18px 45px rgba(58, 40, 18, 0.08);
  min-height: 280px;
  overflow: hidden;
  padding: 0 0 2rem;
  scroll-margin-top: 110px;
}

.service-feature-card.primary {
  background: var(--navy);
  color: #fff;
}

.service-feature-card img,
.project-grid article img,
.system-list article img {
  display: block;
  object-fit: cover;
  width: 100%;
}

.service-feature-card img {
  aspect-ratio: 16 / 9;
  border-bottom: 1px solid var(--line);
  margin-bottom: 1.5rem;
}

.service-feature-card > :not(img) {
  margin-left: 2rem;
  margin-right: 2rem;
}

.service-feature-card h2 {
  color: var(--navy);
  font-size: 1.45rem;
  font-weight: 900;
}

.service-category {
  color: var(--orange);
  display: block;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  margin-bottom: 0.65rem;
  text-transform: uppercase;
}

.service-feature-card p {
  color: var(--muted);
  line-height: 1.75;
}

.service-feature-card.primary h2,
.service-feature-card.primary p,
.service-feature-card.primary .service-category {
  color: #fff;
}

.services-document {
  background: var(--white);
}

.service-doc-block {
  background: #fff;
  border: 1px solid var(--line);
  border-bottom: 5px solid var(--orange);
  box-shadow: 0 18px 45px rgba(58, 40, 18, 0.08);
  contain-intrinsic-size: 760px;
  content-visibility: auto;
  margin-top: 2rem;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  scroll-margin-top: 120px;
}

.service-doc-copy {
  display: grid;
  gap: 0.5rem 1.25rem;
  grid-template-columns: auto 1fr;
  margin-bottom: 1.5rem;
}

.service-doc-number {
  align-items: center;
  background: var(--orange);
  color: #fff;
  display: inline-flex;
  font-weight: 900;
  height: 46px;
  justify-content: center;
  width: 46px;
}

.service-doc-copy h2 {
  color: var(--navy);
  font-size: clamp(1.85rem, 3vw, 3rem);
  font-weight: 900;
  line-height: 1.05;
  margin: 0;
}

.service-doc-copy p {
  color: var(--orange-dark);
  font-weight: 900;
  grid-column: 2;
  letter-spacing: 0.03em;
  margin: 0;
}

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

.service-photo-grid img {
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.service-photo-grid-doc {
  align-items: start;
}

.service-photo-stack {
  background: #e8edf0;
  display: grid;
  gap: 0.75rem;
  padding: 0.5rem;
}

.service-photo-stack span {
  color: #111;
  font-size: 0.82rem;
  text-transform: uppercase;
}

.service-photo-stack img {
  border: 0;
  aspect-ratio: 4 / 3;
  height: auto;
  min-height: 170px;
}

.service-doc-subsection {
  margin-top: 1.75rem;
}

.service-doc-subsection > p {
  color: var(--ink);
  font-size: 0.98rem;
  margin: 0 0 1rem;
}

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

.photo-gallery img {
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  box-shadow: 0 16px 35px rgba(58, 40, 18, 0.07);
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.technical-table-wrap {
  margin-top: 2rem;
  overflow-x: auto;
}

.technical-table-wrap h3 {
  color: var(--navy);
  font-size: 1.15rem;
  font-weight: 900;
  margin-bottom: 0.85rem;
  text-transform: uppercase;
}

.technical-table {
  background: #fff;
  border: 1px solid var(--line);
  border-collapse: collapse;
  min-width: 720px;
  width: 100%;
}

.technical-table th,
.technical-table td {
  border: 1px solid var(--line);
  color: var(--ink);
  line-height: 1.45;
  padding: 0.9rem 1rem;
  vertical-align: middle;
}

.technical-table th {
  background: var(--navy);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.technical-table td:first-child {
  color: var(--orange-dark);
  font-weight: 900;
}

.table-note {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.65;
  margin: 0.85rem 0 0;
}

.check-list {
  display: grid;
  gap: 1rem;
}

.check-list p {
  background: #fff;
  border-left: 5px solid var(--orange);
  color: var(--ink);
  font-weight: 800;
  margin: 0;
  padding: 1.2rem 1.4rem;
}

.cta-panel {
  align-items: center;
  background: var(--navy);
  color: #fff;
  display: flex;
  gap: 2rem;
  justify-content: space-between;
  padding: 3rem;
}

.cta-panel h2,
.cta-panel p {
  color: #fff;
}

.info-table {
  border: 1px solid var(--line);
  overflow: hidden;
}

.info-table div {
  display: grid;
  gap: 1rem;
  grid-template-columns: 160px 1fr;
  padding: 1rem 1.2rem;
}

.info-table div + div {
  border-top: 1px solid var(--line);
}

.info-table span {
  color: var(--muted);
  font-weight: 800;
}

.system-list {
  display: grid;
  gap: 1rem;
}

.system-list.two-column {
  grid-template-columns: repeat(2, 1fr);
}

.system-list article {
  border-bottom: 5px solid var(--orange);
}

.system-list article img {
  aspect-ratio: 16 / 10;
  background: #fff;
  border: 1px solid var(--line);
  margin-bottom: 1.2rem;
  object-fit: contain;
  padding: 0.75rem;
}

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

.project-grid span {
  color: var(--orange);
  font-weight: 900;
  text-transform: uppercase;
}

.project-grid article img {
  aspect-ratio: 4 / 3;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.project-gallery {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(3, 1fr);
  margin: -2rem -2rem 1.5rem;
}

.project-gallery img:first-child {
  grid-column: span 2;
}

.latest-projects article {
  scroll-margin-top: 120px;
}

.projects-document {
  background: var(--white);
}

.project-doc-list {
  display: grid;
  gap: 2rem;
}

.project-doc-block {
  background: #fff;
  border: 1px solid var(--line);
  border-bottom: 5px solid var(--orange);
  box-shadow: 0 18px 45px rgba(58, 40, 18, 0.08);
  padding: clamp(1.4rem, 3vw, 2rem);
  scroll-margin-top: 120px;
}

.project-doc-block h2 {
  color: var(--navy);
  font-size: clamp(1.6rem, 3vw, 2.7rem);
  font-weight: 900;
  line-height: 1.05;
  margin: 0 0 0.65rem;
  text-transform: uppercase;
}

.project-doc-block p {
  color: var(--ink);
  font-weight: 800;
  line-height: 1.6;
  margin: 0 0 1.25rem;
}

.project-doc-gallery {
  background: #e8edf0;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, 1fr);
  padding: 0.5rem;
}

.project-doc-gallery div {
  display: grid;
  gap: 0.75rem;
}

.project-doc-gallery span {
  color: #111;
  font-size: 0.82rem;
  text-transform: uppercase;
}

.project-doc-gallery img {
  aspect-ratio: 4 / 3;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.project-table {
  border: 1px solid var(--line);
  display: grid;
  overflow: hidden;
}

.project-table div {
  align-items: center;
  background: #fff;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 1rem;
  grid-template-columns: 90px minmax(0, 1fr) minmax(180px, 0.45fr);
  padding: 1rem 1.2rem;
}

.project-table div:last-child {
  border-bottom: 0;
}

.project-table strong {
  color: var(--orange);
  font-size: 1.1rem;
  font-weight: 900;
}

.project-table span {
  color: var(--navy);
  font-weight: 900;
  overflow-wrap: anywhere;
}

.project-table em {
  color: var(--muted);
  font-style: normal;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.client-list {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, 1fr);
}

.client-list span {
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--navy);
  display: flex;
  font-weight: 900;
  justify-content: center;
  min-height: 86px;
  padding: 1rem;
  text-align: center;
}

.client-logo-board {
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 16px 35px rgba(58, 40, 18, 0.07);
  margin: 0 auto;
  max-width: 1040px;
  padding: clamp(1rem, 3vw, 2rem);
}

.client-logo-board img {
  height: auto;
  margin: 0 auto;
  width: 100%;
}

.contact-highlight {
  color: var(--orange);
  font-weight: 800;
}

.quote-form label {
  color: var(--ink);
  font-weight: 800;
  margin-bottom: 0.35rem;
}

.whatsapp-card {
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 16px 35px rgba(58, 40, 18, 0.07);
  height: 100%;
  padding: 2rem;
}

.whatsapp-card h2 {
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  line-height: 1.05;
}

.whatsapp-card p {
  color: var(--muted);
  line-height: 1.75;
}

.whatsapp-message {
  background: var(--paper);
  border-left: 5px solid var(--orange);
  margin: 1.6rem 0;
  padding: 1.25rem;
}

.whatsapp-message strong {
  color: var(--navy);
  display: block;
  margin-bottom: 0.35rem;
}

.whatsapp-message p {
  margin: 0;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn-whatsapp {
  align-items: center;
  background: var(--orange);
  border-color: var(--orange);
  color: var(--navy-deep);
  display: inline-flex;
  gap: 0.55rem;
}

.btn-whatsapp svg {
  fill: currentColor;
  height: 1.2rem;
  width: 1.2rem;
}

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

.form-alert {
  border-left: 5px solid var(--orange);
  font-weight: 800;
  margin-bottom: 1.5rem;
  padding: 1rem 1.2rem;
}

.form-alert.success {
  background: var(--paper);
  color: var(--navy);
}

.form-alert.error {
  background: #f4e5dc;
  color: var(--navy);
}

.field-error {
  color: var(--orange-dark);
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  margin-top: 0.35rem;
}

.form-control,
.form-select {
  border-radius: 0;
  min-height: 48px;
}

.map-section {
  background: var(--paper);
  padding: 0 0 6rem;
}

.map-heading {
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 16px 35px rgba(58, 40, 18, 0.07);
  margin-bottom: 1.5rem;
  padding: 2rem;
}

.map-heading h2 {
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  line-height: 1.05;
}

.map-heading p {
  color: var(--muted);
  line-height: 1.7;
  max-width: 720px;
}

.map-frame {
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 22px 55px rgba(58, 40, 18, 0.12);
  min-height: 430px;
  overflow: hidden;
}

.map-frame iframe {
  border: 0;
  display: block;
  height: 430px;
  width: 100%;
}

.site-footer {
  background: var(--navy-deep);
  color: rgba(255, 255, 255, 0.72);
  padding: 4rem 0 2rem;
}

.site-footer h2,
.site-footer h3 {
  color: #fff;
  font-weight: 900;
  overflow-wrap: anywhere;
}

.site-footer h3 {
  font-size: 1rem;
  text-transform: uppercase;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.78);
  display: block;
  margin-bottom: 0.4rem;
}

.footer-contact-text {
  color: rgba(255, 255, 255, 0.78);
  font-weight: 800;
}

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1rem;
}

.footer-social a {
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
  display: inline-flex;
  font-size: 0.78rem;
  gap: 0.45rem;
  justify-content: center;
  letter-spacing: 0.05em;
  margin: 0;
  padding: 0.55rem 0.75rem;
  text-transform: uppercase;
}

.footer-social a:hover {
  background: var(--orange);
  border-color: var(--orange);
}

.back-to-top {
  align-items: center;
  background: var(--orange);
  border: 0;
  bottom: 1.25rem;
  box-shadow: 0 18px 38px rgba(58, 40, 18, 0.22);
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  height: 48px;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  position: fixed;
  right: 1.25rem;
  transform: translateY(12px);
  transition: opacity 0.18s ease, transform 0.18s ease, background-color 0.18s ease;
  width: 48px;
  z-index: 1000;
}

.back-to-top:hover,
.back-to-top:focus {
  background: var(--orange-dark);
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  margin-top: 3rem;
  padding-top: 1.5rem;
}

@media (max-width: 1199px) {
  .brand-mark {
    min-width: 285px;
  }

  .brand-mark.logo-brand {
    min-width: 0;
  }

  .brand-logo {
    height: 82px;
    max-width: min(380px, 54vw);
  }

  .brand-mark strong {
    font-size: 0.9rem;
    letter-spacing: 0.04em;
  }

  .nav-link {
    margin: 0 0.25rem;
  }
}

@media (max-width: 991px) {
  .topbar-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.2rem;
    padding: 0.6rem 0;
  }

  .topbar-social {
    margin-left: 0;
    margin-top: 0.35rem;
  }

  .main-nav {
    min-height: auto;
    padding: 0.75rem 0;
  }

  .brand-mark {
    min-width: 0;
    max-width: calc(100% - 72px);
  }

  .brand-logo {
    height: 72px;
    max-width: min(330px, 60vw);
  }

  .navbar-toggler {
    border-radius: 0;
    display: block;
    min-height: 44px;
    min-width: 48px;
  }

  .navbar-collapse {
    border-top: 1px solid var(--line);
    flex-basis: 100%;
    margin-top: 0.75rem;
    overflow-x: auto;
    padding-top: 0.75rem;
    scrollbar-width: thin;
    white-space: nowrap;
  }

  .navbar-nav {
    align-items: flex-start;
    flex-direction: column;
    gap: 0;
    min-width: 0;
  }

  .nav-link {
    margin: 0;
    padding: 0.85rem 0;
  }

  .dropdown-menu {
    border-radius: 0;
    box-shadow: none;
  }

  .nav-search {
    border-left: 0;
    height: 48px;
    justify-content: flex-start;
    width: auto;
  }

  .hero-section {
    min-height: 640px;
  }

  .hero-content {
    padding-bottom: 5rem;
    padding-top: 105px;
  }

  .hero-section h1 {
    font-size: clamp(2.7rem, 7.2vw, 4.4rem);
    line-height: 0.98;
    max-width: 760px;
  }

  .hero-section p {
    font-size: 1.08rem;
    max-width: 620px;
  }

  .logo-strip .container,
  .service-grid,
  .service-showcase,
  .service-photo-grid,
  .mini-projects,
  .project-grid,
  .client-list,
  .system-list.two-column {
    grid-template-columns: repeat(2, 1fr);
  }

  .project-table div {
    grid-template-columns: 72px minmax(0, 1fr);
  }

  .project-table em {
    grid-column: 2;
  }

  .feature-card {
    margin-left: 0;
    max-width: 620px;
  }

  .cta-panel {
    align-items: flex-start;
    flex-direction: column;
  }

  .image-card {
    margin-left: 0;
    max-width: none;
  }

  .project-feature img {
    min-height: 340px;
  }
}

@media (max-width: 767px) {
  .topbar {
    font-size: 0.82rem;
  }

  .topbar-inner {
    gap: 0.35rem;
  }

  .brand-mark {
    min-width: 0;
    max-width: calc(100% - 64px);
  }

  .brand-logo {
    height: 62px;
    max-width: min(280px, 64vw);
  }

  .brand-icon {
    flex: 0 0 38px;
    height: 38px;
    width: 38px;
  }

  .brand-mark strong {
    font-size: 0.78rem;
    line-height: 1.15;
  }

  .brand-mark small {
    font-size: 0.65rem;
    letter-spacing: 0.05em;
  }

  .hero-section {
    min-height: auto;
  }

  .hero-bg {
    background:
      linear-gradient(90deg, rgba(33, 20, 11, 0.94) 0%, rgba(58, 36, 21, 0.82) 58%, rgba(58, 36, 21, 0.55) 100%),
      url("/images/services/image2.jpg") 62% center / cover no-repeat;
  }

  .hero-content {
    padding-bottom: 5.5rem;
    padding-top: 5rem;
  }

  .hero-kicker {
    font-size: 0.75rem;
    line-height: 1.35;
    max-width: 100%;
  }

  .hero-section h1 {
    font-size: clamp(2.15rem, 10.5vw, 3rem);
    line-height: 1;
  }

  .hero-section p {
    font-size: 1rem;
    line-height: 1.6;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
    margin-bottom: 3rem;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .logo-strip .container,
  .service-grid,
  .service-showcase,
  .service-photo-grid,
  .photo-gallery,
  .mini-projects,
  .project-grid,
  .client-list,
  .system-list.two-column {
    grid-template-columns: 1fr;
  }

  .project-table div {
    align-items: flex-start;
    grid-template-columns: 1fr;
  }

  .project-table em {
    grid-column: auto;
  }

  .section {
    padding: 4rem 0;
  }

  .about-preview h2,
  .feature-card h2,
  .section-title h2,
  .project-copy h2,
  .page-hero h1,
  .section h2 {
    font-size: clamp(1.85rem, 9vw, 2.5rem);
    line-height: 1.1;
  }

  .logo-strip {
    padding: 1.35rem 0;
  }

  .logo-strip span {
    border: 1px solid var(--line);
    padding: 0.85rem;
  }

  .feature-card,
  .project-copy,
  .cta-panel {
    padding: 2rem;
  }

  .feature-banner {
    padding: 3rem 0;
  }

  .feature-card {
    box-shadow: 0 18px 45px rgba(58, 40, 18, 0.16);
  }

  .service-section::before,
  .projects-band::before {
    font-size: clamp(3.1rem, 16vw, 4.2rem);
    left: 1rem;
    max-width: calc(100% - 2rem);
    overflow: hidden;
    top: 1.2rem;
    white-space: nowrap;
  }

  .service-tile {
    min-height: 0;
    padding: 1.55rem;
  }

  .service-doc-copy {
    grid-template-columns: 1fr;
  }

  .service-doc-copy p {
    grid-column: auto;
  }

  .project-feature {
    padding-bottom: 4rem;
  }

  .project-feature img {
    min-height: 240px;
  }

  .projects-band {
    padding: 4rem 0;
  }

  .mini-projects article,
  .service-card,
  .simple-card,
  .contact-card,
  .quote-form,
  .whatsapp-card,
  .map-heading,
  .project-grid article,
  .system-list article {
    padding: 1.55rem;
  }

  .project-grid article img {
    max-width: 100%;
  }

  .project-gallery {
    grid-template-columns: 1fr;
    margin: -1.55rem -1.55rem 1.25rem;
  }

  .project-gallery img:first-child {
    grid-column: auto;
  }

  .project-doc-gallery {
    grid-template-columns: 1fr;
  }

  .contact-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .contact-actions .btn {
    width: 100%;
  }

  .map-section {
    padding-bottom: 4rem;
  }

  .map-frame {
    min-height: 320px;
  }

  .map-frame iframe {
    height: 320px;
  }

  .info-table div {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .back-to-top {
    bottom: 1rem;
    height: 44px;
    right: 1rem;
    width: 44px;
  }
}

@media (max-width: 420px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .brand-mark strong {
    font-size: 0.72rem;
  }

  .brand-logo {
    height: 40px;
    max-width: 190px;
  }

  .brand-mark small {
    font-size: 0.6rem;
  }

  .hero-section h1 {
    font-size: 2.05rem;
  }

  .service-section::before,
  .projects-band::before {
    font-size: clamp(2.65rem, 14vw, 3.25rem);
    left: 0.9rem;
    top: 1.65rem;
  }

  .btn {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}