:root {
  --blue: #005a9c;
  --blue-dark: #06243d;
  --blue-soft: #e8f3fb;
  --orange: #ff6a13;
  --orange-dark: #d94f00;
  --black: #101318;
  --ink: #27313d;
  --muted: #687684;
  --line: #dce5ec;
  --white: #ffffff;
  --off-white: #f6f9fc;
  --shadow: 0 18px 45px rgba(6, 36, 61, 0.15);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  background: transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.site-header.compact {
  background: rgba(255, 255, 255, 0.96);
  border-bottom-color: rgba(220, 229, 236, 0.86);
  box-shadow: 0 12px 30px rgba(6, 36, 61, 0.12);
  backdrop-filter: blur(16px);
}

.top-bar {
  max-height: 38px;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(6, 36, 61, 0.82);
  font-size: 0.78rem;
  font-weight: 800;
  transition: max-height 0.28s ease, opacity 0.22s ease, transform 0.28s ease;
}

.site-header.compact .top-bar {
  max-height: 0;
  opacity: 0;
  transform: translateY(-8px);
}

.top-bar-inner {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.top-contact {
  display: flex;
  align-items: center;
  gap: 18px;
}

.top-contact a {
  color: var(--white);
}

.top-contact a:hover {
  color: var(--orange);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 126px;
  gap: 28px;
  transition: min-height 0.25s ease;
}

.site-header.compact .nav {
  min-height: 78px;
}

.brand {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  min-width: 0;
  margin-right: auto;
}

.brand img {
  width: 138px;
  height: 138px;
  filter: brightness(0) invert(1) drop-shadow(0 8px 18px rgba(0, 0, 0, 0.28));
  object-fit: contain;
  transition: width 0.25s ease, height 0.25s ease, filter 0.25s ease, transform 0.25s ease;
}

.brand img:hover {
  transform: scale(1.03);
}

.site-header.compact .brand img {
  width: 78px;
  height: 78px;
  filter: none;
}

.brand > span {
  display: none;
}

.menu-toggle {
  display: none;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--white);
  cursor: pointer;
  place-content: center;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 3px auto;
  background: currentColor;
  border-radius: 999px;
  transform-origin: center;
  transition: transform 0.22s ease, opacity 0.22s ease, width 0.22s ease;
}

.menu-toggle span:nth-child(2) {
  width: 18px;
}

.menu-toggle:hover span:nth-child(2) {
  width: 24px;
}

.site-header.compact .menu-toggle,
.site-header.menu-open .menu-toggle {
  color: var(--blue-dark);
}

.site-header.menu-open .menu-toggle span:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

.site-header.menu-open .menu-toggle span:nth-child(2) {
  opacity: 0;
  width: 24px;
}

.site-header.menu-open .menu-toggle span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0 0 0 auto;
  padding: 0;
  list-style: none;
}

.nav-links > li {
  position: relative;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  color: var(--white);
  font-size: 0.92rem;
  font-weight: 800;
  border-top: 2px solid transparent;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  border-top-color: var(--orange);
  border-bottom-color: var(--orange);
}

.site-header.compact .nav-links a {
  color: var(--blue-dark);
}

.site-header.compact .nav-links a:hover,
.site-header.compact .nav-links a.active {
  color: var(--blue);
}

.nav-links a:hover {
  transform: translateY(-1px);
}

.has-dropdown > a::after {
  content: "";
  width: 7px;
  height: 7px;
  margin-left: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + -2px);
  left: 50%;
  z-index: 25;
  min-width: 240px;
  margin: 0;
  padding: 14px;
  list-style: none;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(255, 106, 19, 0.28), transparent 34%),
    var(--blue-dark);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-top: 4px solid var(--orange);
  border-radius: 0;
  clip-path: polygon(10px 0, 100% 0, calc(100% - 16px) 100%, 0 100%);
  box-shadow: 0 22px 50px rgba(6, 36, 61, 0.28);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 12px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.dropdown-menu::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -24px;
  height: 24px;
}

.dropdown-menu::after {
  content: "";
  position: absolute;
  right: -32px;
  bottom: -22px;
  width: 118px;
  height: 72px;
  background: rgba(255, 255, 255, 0.08);
  clip-path: polygon(20% 0, 100% 0, 78% 100%, 0 100%);
}

.has-dropdown:hover .dropdown-menu,
.has-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.dropdown-menu a {
  position: relative;
  z-index: 1;
  display: flex;
  width: 100%;
  min-height: 40px;
  padding: 0 12px;
  color: rgba(255, 255, 255, 0.88);
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0;
  font-size: 0.88rem;
  transition: color 0.2s ease, background 0.2s ease, padding-left 0.2s ease;
}

.site-header.compact .dropdown-menu a {
  color: rgba(255, 255, 255, 0.88);
}

.dropdown-menu a:hover {
  color: var(--white);
  background: rgba(255, 106, 19, 0.92);
  padding-left: 16px;
  transform: none;
}

.site-header.compact .dropdown-menu a:hover {
  color: var(--white);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  color: var(--white);
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  font-weight: 800;
  clip-path: polygon(12px 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
  box-shadow: 0 10px 28px rgba(0, 90, 156, 0.22);
  transition: transform 0.2s ease, filter 0.2s ease;
}

.nav-cta:hover {
  filter: brightness(0.96);
  transform: translateY(-1px);
}

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
  background: var(--black);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(6, 36, 61, 0.694), rgba(6, 36, 61, 0.31) 45%, rgba(6, 36, 61, 0.16)),
    linear-gradient(0deg, rgba(6, 36, 61, 0.84), transparent 10%);
  z-index: 1;
}

.hero::after,
.section-angle::after {
  content: "";
  position: absolute;
  width: 46vw;
  height: 160px;
  right: -9vw;
  bottom: 54px;
  background: rgba(255, 106, 19, 0.9);
  clip-path: polygon(8% 0, 100% 0, 86% 100%, 0 100%);
  z-index: 1;
}

.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 230px 0 120px;
}

.hero-content::after,
.page-hero .container::after {
  content: "";
  position: absolute;
  left: -26px;
  bottom: 52px;
  width: min(420px, 44vw);
  height: 118px;
  background: rgba(255, 255, 255, 0.08);
  clip-path: polygon(8% 0, 100% 0, 86% 100%, 0 100%);
  z-index: -1;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--orange);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 38px;
  height: 4px;
  background: currentColor;
  clip-path: polygon(0 0, 100% 0, 86% 100%, 0 100%);
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--blue-dark);
  line-height: 1.08;
  letter-spacing: 0;
}

h2 {
  font-size: clamp(1.75rem, 2.7vw, 2.95rem);
  font-weight: 900;
}

.hero h1 {
  max-width: 760px;
  color: var(--white);
  font-size: clamp(2.9rem, 5.4vw, 5.15rem);
  font-weight: 900;
  text-transform: uppercase;
}

.hero h1 span {
  display: block;
  color: var(--orange);
}

.hero p {
  max-width: 720px;
  margin: 30px 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-actions,
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 26px;
  border: 0;
  border-radius: 0;
  clip-path: polygon(12px 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
  font-weight: 900;
  isolation: isolate;
  transition: transform 0.2s ease, filter 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.btn-primary {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.14), transparent 44%),
    var(--orange);
  box-shadow: 0 14px 30px rgba(255, 106, 19, 0.28);
}

.btn-primary:hover {
  filter: brightness(0.96);
}

.btn-secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.72);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn-blue {
  color: var(--white);
  background: var(--blue);
}

.section {
  position: relative;
  padding: 116px 0;
}

.section-muted {
  background: var(--off-white);
}

.section-blue {
  color: var(--white);
  background: var(--blue-dark);
}

.section-blue h2,
.section-blue h3 {
  color: var(--white);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(260px, 0.75fr);
  gap: 56px;
  align-items: end;
  margin-bottom: 56px;
}

.section-head h2,
.page-hero h1 {
  font-size: clamp(2rem, 3.2vw, 3.25rem);
  font-weight: 900;
  text-transform: uppercase;
}

.section-head p,
.lead {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.section-blue .section-head p,
.section-blue .lead {
  color: rgba(255, 255, 255, 0.78);
}

.intro-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 70px;
  align-items: center;
}

.image-panel {
  position: relative;
  min-height: 560px;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.image-panel img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
}

.image-panel::after {
  content: "";
  position: absolute;
  inset: auto 0 0 auto;
  width: 44%;
  height: 94px;
  background: var(--orange);
  clip-path: polygon(18% 0, 100% 0, 100% 100%, 0 100%);
}

.text-block p {
  margin: 18px 0 0;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 44px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.stat {
  padding: 30px 26px;
  background: var(--white);
}

.stat strong {
  display: block;
  color: var(--blue);
  font-size: 1.8rem;
  line-height: 1;
}

.stat span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
}

.service-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.service-strip a {
  min-height: 190px;
  display: flex;
  align-items: flex-end;
  padding: 30px;
  color: var(--white);
  font-weight: 900;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  background:
    linear-gradient(135deg, rgba(255, 106, 19, 0.22), transparent 48%),
    rgba(255, 255, 255, 0.04);
}

.service-strip a:hover {
  background: var(--orange);
}

.feature-grid,
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.feature-card,
.service-card,
.contact-card {
  position: relative;
  overflow: hidden;
  padding: 38px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 12px 28px rgba(6, 36, 61, 0.06);
  transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.feature-card:hover,
.service-card:hover,
.contact-card:hover {
  border-color: rgba(255, 106, 19, 0.36);
  box-shadow: 0 18px 38px rgba(6, 36, 61, 0.11);
  transform: translateY(-5px);
}

.feature-card::before,
.service-card::before,
.contact-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 92px;
  height: 6px;
  background: var(--orange);
  clip-path: polygon(0 0, 100% 0, 86% 100%, 0 100%);
}

.feature-card h3,
.service-card h3 {
  font-size: 1.15rem;
  font-weight: 900;
}

.feature-card p,
.service-card p,
.contact-card p {
  margin: 16px 0 0;
  color: var(--muted);
}

.real-gallery {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  grid-auto-rows: 190px;
  gap: 14px;
}

.real-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: 0 12px 26px rgba(6, 36, 61, 0.08);
}

.real-gallery img:nth-child(1),
.real-gallery img:nth-child(5) {
  grid-column: span 2;
}

.real-gallery img:nth-child(2),
.real-gallery img:nth-child(3) {
  grid-row: span 2;
}

.real-gallery img:nth-child(4),
.real-gallery img:nth-child(6) {
  grid-column: span 2;
}

.project-band {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  min-height: 640px;
  background: var(--blue-dark);
}

.project-band img {
  width: 100%;
  height: 100%;
  min-height: 640px;
  object-fit: cover;
}

.project-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 96px max(54px, calc((100vw - 1180px) / 2)) 96px 70px;
  color: var(--white);
}

.project-copy h2 {
  color: var(--white);
  font-size: clamp(1.9rem, 3vw, 3rem);
}

.project-copy p {
  color: rgba(255, 255, 255, 0.78);
}

.page-hero {
  position: relative;
  min-height: 620px;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
  background: var(--blue-dark);
}

.page-hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(6, 36, 61, 0.065), rgba(6, 36, 61, 0.58) 45%, rgba(6, 36, 61, 0.16)),
    linear-gradient(0deg, rgba(6, 36, 61, 0), transparent 45%);
  z-index: 1;
}

.page-hero::after {
  content: "";
  position: absolute;
  width: 34vw;
  height: 118px;
  right: -7vw;
  bottom: 42px;
  background: rgba(255, 106, 19, 0.86);
  clip-path: polygon(8% 0, 100% 0, 86% 100%, 0 100%);
  z-index: 1;
}

.page-hero .container {
  position: relative;
  z-index: 2;
  padding: 240px 0 108px;
}

.page-hero h1 {
  max-width: 760px;
  color: var(--white);
}

.page-hero h1 span {
  display: block;
  color: var(--orange);
}

.page-hero p {
  max-width: 680px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.1rem;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.75fr);
  gap: 42px;
  align-items: start;
}

.panel {
  padding: 44px;
  border-left: 6px solid var(--orange);
  background: var(--off-white);
}

.panel h2,
.panel h3 {
  margin-bottom: 14px;
}

.list-check {
  display: grid;
  gap: 14px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.list-check li {
  position: relative;
  padding-left: 24px;
}

.list-check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 10px;
  height: 10px;
  background: var(--orange);
  clip-path: polygon(0 0, 100% 0, 72% 100%, 0 100%);
}

.service-list {
  display: grid;
  gap: 4px;
}

.service-row {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 34px;
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
}

.service-row h3 {
  font-size: 1.2rem;
}

.service-row p {
  margin: 0;
  color: var(--muted);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.map-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--blue-dark);
  box-shadow: var(--shadow);
}

.map-panel img {
  width: 100%;
  height: 100%;
  min-height: 540px;
  object-fit: cover;
}

.map-copy {
  padding: 72px;
  color: var(--white);
}

.map-copy h2 {
  color: var(--white);
  font-size: clamp(1.9rem, 3vw, 3rem);
}

.map-copy p {
  color: rgba(255, 255, 255, 0.78);
}

.site-footer {
  color: rgba(255, 255, 255, 0.78);
  background: var(--black);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  gap: 44px;
  padding: 76px 0;
}

.footer-grid h3 {
  color: var(--white);
  font-size: 1rem;
}

.footer-grid p,
.footer-grid ul {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.footer-grid li + li {
  margin-top: 8px;
}

.footer-bottom {
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.88rem;
}

.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-credit a {
  color: var(--white);
  font-weight: 800;
}

.footer-credit a:hover {
  color: var(--orange);
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  color: var(--white);
  background: #25d366;
  border: 4px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.25);
  font-weight: 900;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  animation: floatPulse 3s ease-in-out infinite;
}

.whatsapp-float svg {
  width: 34px;
  height: 34px;
  fill: currentColor;
}

.whatsapp-float:hover {
  box-shadow: 0 20px 44px rgba(37, 211, 102, 0.35);
  transform: translateY(-3px) scale(1.03);
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(22px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes floatPulse {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-4px);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.75s ease, transform 0.75s ease;
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

.reveal.from-left {
  transform: translateX(-42px);
}

.reveal.from-right {
  transform: translateX(42px);
}

.reveal.zoom-in {
  transform: translateY(24px) scale(0.96);
}

.reveal.is-visible {
  opacity: 1;
  transform: translate(0, 0) scale(1);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .whatsapp-float {
    animation: none;
  }
}

@media (max-width: 980px) {
  .top-bar {
    display: none;
  }

  .site-header {
    background: rgba(6, 36, 61, 0.78);
  }

  .site-header.compact,
  .site-header.menu-open {
    background: rgba(255, 255, 255, 0.97);
    border-bottom-color: rgba(220, 229, 236, 0.86);
    box-shadow: 0 12px 30px rgba(6, 36, 61, 0.12);
  }

  .nav {
    position: relative;
    min-height: 82px;
    align-items: center;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px;
    padding: 8px 0;
  }

  .site-header.compact .nav {
    min-height: 74px;
  }

  .brand img,
  .site-header.compact .brand img {
    width: 82px;
    height: 82px;
  }

  .site-header.menu-open .brand img,
  .site-header.compact .brand img {
    filter: none;
  }

  .menu-toggle {
    display: grid;
    margin-left: auto;
  }

  .nav-links {
    order: 3;
    width: 100%;
    max-height: 0;
    margin: 0;
    padding: 0;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr;
    gap: 4px;
    opacity: 0;
    background: var(--white);
    border-top: 0 solid var(--orange);
    box-shadow: none;
    transition: max-height 0.3s ease, opacity 0.22s ease, padding 0.25s ease;
  }

  .site-header.menu-open .nav-links {
    max-height: 360px;
    margin-top: 8px;
    padding: 14px;
    border-top-width: 4px;
    box-shadow: 0 18px 38px rgba(6, 36, 61, 0.14);
    opacity: 1;
  }

  .nav-links > li {
    width: 100%;
  }

  .nav-links a,
  .site-header.compact .nav-links a {
    width: 100%;
    min-height: 52px;
    justify-content: flex-start;
    color: var(--blue-dark);
    border-top: 0;
    border-bottom: 1px solid rgba(6, 36, 61, 0.1);
    padding: 0 12px;
    background: rgba(0, 90, 156, 0.035);
  }

  .nav-links a:hover,
  .nav-links a.active,
  .site-header.compact .nav-links a:hover,
  .site-header.compact .nav-links a.active {
    color: var(--blue);
    border-bottom-color: var(--orange);
    background: rgba(0, 90, 156, 0.08);
  }

  .dropdown-menu {
    display: none;
  }

  .has-dropdown > a::after {
    display: none;
  }

  .nav-cta {
    order: 4;
    width: 100%;
    max-height: 0;
    min-height: 0;
    padding-top: 0;
    padding-bottom: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.25s ease, min-height 0.25s ease, opacity 0.22s ease, padding 0.25s ease;
  }

  .site-header.menu-open .nav-cta {
    max-height: 54px;
    min-height: 50px;
    margin-top: 10px;
    padding-top: 0;
    padding-bottom: 0;
    opacity: 1;
  }

  .hero {
    min-height: 780px;
  }

  .hero-content {
    padding-top: 190px;
    padding-bottom: 96px;
  }

  .section {
    padding: 92px 0;
  }

  .section-head {
    gap: 28px;
    margin-bottom: 42px;
  }

  .section-head,
  .intro-grid,
  .project-band,
  .two-column,
  .map-panel {
    grid-template-columns: 1fr;
  }

  .service-strip,
  .feature-grid,
  .service-grid,
  .contact-grid,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .real-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: 220px;
  }

  .real-gallery img,
  .real-gallery img:nth-child(1),
  .real-gallery img:nth-child(2),
  .real-gallery img:nth-child(3),
  .real-gallery img:nth-child(4),
  .real-gallery img:nth-child(5),
  .real-gallery img:nth-child(6) {
    grid-column: auto;
    grid-row: auto;
  }

  .project-copy {
    padding: 72px 40px;
  }

  .project-band,
  .project-band img {
    min-height: 520px;
  }

  .page-hero {
    min-height: 560px;
  }

  .page-hero .container {
    padding: 210px 0 82px;
  }
}

@media (max-width: 640px) {
  .container,
  .hero-content {
    width: min(100% - 28px, 1180px);
  }

  .brand {
    min-width: 0;
  }

  .brand img {
    width: 68px;
    height: 68px;
  }

  .site-header.compact .brand img {
    width: 62px;
    height: 62px;
  }

  .site-header.menu-open .brand img {
    width: 62px;
    height: 62px;
  }

  .menu-toggle {
    width: 34px;
    height: 34px;
  }

  .nav-links a {
    padding: 0 12px;
    font-size: 0.86rem;
  }

  .top-bar {
    font-size: 0.72rem;
  }

  .hero {
    min-height: 640px;
  }

  .hero-content {
    padding-top: 150px;
    padding-bottom: 70px;
  }

  .hero h1,
  .page-hero h1 {
    font-size: clamp(2.35rem, 12vw, 3.65rem);
  }

  .hero p,
  .page-hero p {
    font-size: 1rem;
  }

  .hero::after {
    width: 78vw;
    height: 82px;
    bottom: 24px;
  }

  .section {
    padding: 68px 0;
  }

  .section-head {
    margin-bottom: 34px;
  }

  .service-strip,
  .feature-grid,
  .service-grid,
  .stats,
  .contact-grid,
  .footer-grid,
  .real-gallery {
    grid-template-columns: 1fr;
  }

  .real-gallery {
    grid-auto-rows: 260px;
  }

  .service-row {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 30px 0;
  }

  .image-panel,
  .image-panel img,
  .project-band img,
  .map-panel img {
    min-height: 320px;
  }

  .page-hero {
    min-height: 520px;
  }

  .page-hero .container {
    padding: 150px 0 70px;
  }

  .service-strip a {
    min-height: 132px;
    padding: 24px;
  }

  .map-copy,
  .project-copy,
  .panel,
  .feature-card,
  .service-card,
  .contact-card {
    padding: 32px;
  }
}