:root {
  --navy: #0c376e;
  --deep: #081b34;
  --ink: #172033;
  --muted: #667085;
  --line: #d9e0ea;
  --paper: #fffaf1;
  --soft: #f3f6f9;
  --white: #ffffff;
  --accent: #f28a22;
  --accent-dark: #cb6118;
  --shadow: 0 22px 60px rgba(8, 27, 52, 0.14);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

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

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(217, 224, 234, 0.75);
  backdrop-filter: blur(16px);
}

.navbar {
  width: min(1220px, calc(100% - 32px));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  color: var(--navy);
}

.brand img {
  width: 87px;
  height: 74px;
  object-fit: contain;
}

.brand span {
  font-size: 17px;
  line-height: 1.1;
}

.nav-panel {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
}

.nav-panel a {
  padding: 10px 12px;
  border-radius: var(--radius);
  color: #24334d;
}

.nav-panel a:hover {
  color: var(--navy);
  background: #eef4fb;
}

.nav-panel .nav-call {
  margin-left: 8px;
  padding: 11px 18px;
  color: var(--white);
  background: var(--navy);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: var(--navy);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  isolation: isolate;
  background-image: linear-gradient(90deg, rgba(8, 27, 52, 0.78) 0%, rgba(8, 27, 52, 0.58) 42%, rgba(8, 27, 52, 0.08) 100%), url("hero-bg.png");
  background-size: cover;
  background-position: center;
  color: var(--white);
}

.hero__content {
  width: min(760px, calc(100% - 40px));
  margin-left: max(20px, calc((100vw - 1160px) / 2));
  padding: 120px 0 96px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 700px;
  margin-bottom: 22px;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  color: var(--deep);
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  color: var(--deep);
  font-size: 19px;
  line-height: 1.25;
}

.hero__lead {
  max-width: 640px;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(18px, 2vw, 22px);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  line-height: 1.2;
}

.btn--primary {
  color: var(--white);
  background: var(--accent);
  box-shadow: 0 14px 30px rgba(242, 138, 34, 0.24);
}

.btn--primary:hover {
  background: var(--accent-dark);
}

.btn--ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.12);
}

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

.trust-strip {
  position: relative;
  z-index: 3;
  margin-top: -42px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.trust-grid article,
.service-card,
.why-grid article,
.contact-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.trust-grid article {
  min-height: 166px;
  padding: 22px;
}

.trust-grid span {
  display: block;
  margin-bottom: 16px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
}

.trust-grid p,
.service-card p,
.why-grid p,
.section-heading p,
.about-section p,
.contact-cta p,
.site-footer p {
  color: var(--muted);
}

.section {
  padding: 96px 0;
}

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

.section-heading {
  max-width: 720px;
  margin-bottom: 36px;
}

.section-heading--center {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.service-card {
  min-height: 286px;
  padding: 30px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 26px 70px rgba(8, 27, 52, 0.18);
}

.service-icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  border-radius: var(--radius);
  color: var(--navy);
  background: linear-gradient(135deg, #fff2dd, #e9f3ff);
  font-size: 13px;
  font-weight: 900;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.gallery-card {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  padding: 0;
  border: 0;
  border-radius: var(--radius);
  background: var(--deep);
  cursor: zoom-in;
  box-shadow: var(--shadow);
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.gallery-card:hover img {
  transform: scale(1.06);
}

.why-section {
  background: linear-gradient(180deg, var(--white), var(--paper));
}

.why-layout {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 48px;
  align-items: start;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.why-grid article {
  min-height: 190px;
  padding: 24px;
  box-shadow: none;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) 380px;
  gap: 54px;
  align-items: center;
}

.about-section p {
  font-size: 17px;
}

.contact-card {
  padding: 28px;
}

.contact-card img {
  width: 130px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 28px;
}

.contact-card div {
  display: grid;
  gap: 4px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.contact-card span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.contact-card strong,
.contact-card a {
  color: var(--deep);
  font-size: 20px;
  font-weight: 900;
}

.contact-cta {
  padding: 88px 0;
  color: var(--white);
  background: linear-gradient(135deg, var(--deep), var(--navy));
}

.contact-cta h2,
.contact-cta .section-kicker {
  color: var(--white);
}

.contact-cta p {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.76);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 46px;
  align-items: center;
}

.info-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  font-style: normal;
}

.info-list strong {
  font-size: 24px;
}

.map-section {
  width: 100%;
  height: 30vh;
  min-height: 260px;
  overflow: hidden;
}

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

.site-footer {
  padding: 48px 0 26px;
  color: rgba(255, 255, 255, 0.82);
  background: #07182f;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.9fr;
  gap: 34px;
}

.footer-brand {
  color: var(--white);
}

.footer-brand img {
  width: 68px;
  height: 56px;
  object-fit: contain;
  background: var(--white);
  border-radius: var(--radius);
}

.site-footer p {
  max-width: 430px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.68);
}

.footer-links,
.footer-contact {
  display: grid;
  gap: 12px;
  align-content: start;
}

.footer-links a,
.footer-contact a {
  font-weight: 800;
}

.copyright {
  width: min(1160px, calc(100% - 40px));
  margin: 32px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 14px;
}

.fixed-actions {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  display: grid;
  gap: 10px;
}

.fixed-actions a {
  min-width: 118px;
  padding: 12px 14px;
  border-radius: var(--radius);
  color: var(--white);
  background: var(--navy);
  box-shadow: 0 14px 28px rgba(8, 27, 52, 0.25);
  font-size: 14px;
  font-weight: 900;
  text-align: center;
}

.fixed-actions a:last-child {
  background: #16884c;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(5, 15, 30, 0.88);
}

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

.lightbox img {
  max-width: min(1100px, 94vw);
  max-height: 84vh;
  border-radius: var(--radius);
  object-fit: contain;
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.35);
}

.lightbox__close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--radius);
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
}

@media (max-width: 980px) {
  .menu-toggle {
    display: block;
  }

  .nav-panel {
    position: absolute;
    top: 76px;
    right: 16px;
    left: 16px;
    display: none;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .nav-panel.is-open {
    display: grid;
  }

  .nav-panel a {
    padding: 13px 14px;
  }

  .nav-panel .nav-call {
    margin: 4px 0 0;
    text-align: center;
  }

  .trust-grid,
  .service-grid,
  .gallery-grid,
  .why-layout,
  .about-grid,
  .contact-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

  .trust-strip {
    margin-top: 0;
    padding-top: 18px;
  }

  .hero {
    min-height: 760px;
    background-position: 60% center;
  }
}

@media (max-width: 640px) {
  .container,
  .copyright {
    width: min(100% - 28px, 1160px);
  }

  .navbar {
    width: min(100% - 24px, 1220px);
    min-height: 70px;
  }

  .brand img {
    width: 60px;
    height: 53px;
  }

  .brand span {
    max-width: 145px;
    font-size: 15px;
  }

  .nav-panel {
    top: 70px;
    right: 12px;
    left: 12px;
  }

  html {
    scroll-padding-top: 76px;
  }

  .hero {
    min-height: 680px;
    background-image: linear-gradient(90deg, rgba(8, 27, 52, 0.82) 0%, rgba(8, 27, 52, 0.64) 60%, rgba(8, 27, 52, 0.16) 100%), url("hero-bg.png");
    background-position: 66% center;
  }

  .hero__content {
    width: min(100% - 28px, 760px);
    margin: 0 auto;
    padding: 96px 0 80px;
  }

  h1 {
    font-size: 42px;
  }

  h2 {
    font-size: 31px;
  }

  .section {
    padding: 68px 0;
  }

  .hero__actions,
  .btn {
    width: 100%;
  }

  .trust-grid,
  .why-grid {
    grid-template-columns: 1fr;
  }

  .service-card,
  .why-grid article,
  .trust-grid article {
    min-height: auto;
  }

  .contact-card,
  .info-list,
  .service-card {
    padding: 22px;
  }

  .contact-cta {
    padding: 66px 0;
  }

  .fixed-actions {
    right: 12px;
    bottom: 12px;
  }

  .fixed-actions a {
    min-width: 98px;
    padding: 10px 12px;
    font-size: 13px;
  }

  .map-section {
    min-height: 260px;
  }
}