:root {
  --black: #030506;
  --ink: #070b0f;
  --panel: #0d141a;
  --panel-2: #121d25;
  --steel: #6f7f8d;
  --silver: #c6d2dc;
  --white: #f5f8fa;
  --muted: #9aabb8;
  --blue: #09a7df;
  --blue-2: #66d8ff;
  --line: rgba(160, 204, 228, .18);
  --shadow: 0 24px 60px rgba(0,0,0,.38);
  --radius: 22px;
  --header-h: 82px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--white);
  background:
    radial-gradient(circle at 25% 10%, rgba(7, 125, 176, .08), transparent 31rem),
    var(--black);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}
body.lightbox-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

.skip-link {
  position: fixed;
  z-index: 9999;
  left: 12px;
  top: -60px;
  background: var(--white);
  color: var(--black);
  padding: 10px 14px;
  border-radius: 8px;
  transition: top .2s ease;
}
.skip-link:focus { top: 12px; }

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  min-height: var(--header-h);
  background: rgba(3, 5, 6, .78);
  border-bottom: 1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.header-inner {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}
.brand {
  width: 66px;
  height: 66px;
  display: grid;
  place-items: center;
  overflow: hidden;
  flex: 0 0 auto;
}
.brand img { width: 100%; height: 100%; object-fit: contain; }
.site-nav { display: flex; align-items: center; gap: 8px; }
.site-nav a,
.footer-nav a {
  position: relative;
  padding: 10px 13px;
  color: #cbd7df;
  font-size: .93rem;
  letter-spacing: .04em;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 13px;
  right: 13px;
  bottom: 5px;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .22s ease;
}
.site-nav a:hover::after,
.site-nav a:focus-visible::after { transform: scaleX(1); }
.menu-toggle { display: none; }

.hero {
  position: relative;
  isolation: isolate;
  min-height: calc(100svh - var(--header-h));
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 76px 0 86px;
  background:
    linear-gradient(115deg, rgba(2,4,5,.99) 0%, rgba(4,10,14,.96) 50%, rgba(4,16,22,.92) 100%);
}
.hero-grid,
.services-banner-grid {
  position: absolute;
  inset: 0;
  z-index: -3;
  background-image:
    linear-gradient(rgba(65, 156, 197, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(65, 156, 197, .055) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, transparent 0%, #000 20%, #000 80%, transparent 100%);
}
.hero::before {
  content: "";
  position: absolute;
  z-index: -2;
  left: -8%;
  right: -8%;
  bottom: 6%;
  height: 220px;
  background: linear-gradient(90deg, transparent, rgba(8,147,203,.18), transparent);
  transform: rotate(-4deg);
  filter: blur(10px);
}
.hero-glow {
  position: absolute;
  z-index: -2;
  border-radius: 999px;
  filter: blur(80px);
  pointer-events: none;
}
.hero-glow-one { width: 360px; height: 360px; right: 7%; top: 8%; background: rgba(0, 156, 218, .17); }
.hero-glow-two { width: 300px; height: 300px; left: 10%; bottom: 2%; background: rgba(31, 88, 119, .11); }

.hero-layout {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--blue-2);
  font-size: .79rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.hero-copy h1 {
  margin: 0;
  font-size: clamp(4.8rem, 10vw, 8.5rem);
  line-height: .86;
  letter-spacing: -.065em;
  font-weight: 950;
  background: linear-gradient(180deg, #ffffff 0%, #cfe4ef 44%, #3dc8ff 70%, #0b5f87 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 12px 28px rgba(0, 113, 165, .14));
}
.hero-subtitle {
  margin: 22px 0 0;
  max-width: 620px;
  color: #d9e3e9;
  font-size: clamp(1rem, 2vw, 1.23rem);
  font-weight: 750;
  letter-spacing: .055em;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button {
  min-height: 49px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 21px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: .92rem;
  font-weight: 800;
  letter-spacing: .025em;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary {
  color: #001018;
  background: linear-gradient(135deg, #90e6ff, #09a7df 68%);
  box-shadow: 0 14px 34px rgba(0, 166, 223, .24);
}
.button-secondary {
  border-color: rgba(198, 210, 220, .28);
  background: rgba(255,255,255,.035);
  color: var(--white);
}
.button-secondary:hover { border-color: rgba(102,216,255,.7); }
.hero-phone {
  display: inline-flex;
  flex-direction: column;
  margin-top: 34px;
  padding: 14px 18px 14px 20px;
  border-left: 3px solid var(--blue);
  background: linear-gradient(90deg, rgba(10,164,220,.085), transparent);
}
.phone-label { color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .18em; }
.hero-phone strong { margin-top: 2px; font-size: clamp(1.7rem, 4vw, 2.55rem); letter-spacing: .035em; }

.hero-logo-wrap { position: relative; }
.metal-frame {
  position: relative;
  padding: clamp(12px, 2vw, 20px);
  border: 1px solid rgba(150,200,226,.22);
  border-radius: 32px;
  background:
    linear-gradient(145deg, rgba(255,255,255,.06), rgba(255,255,255,.015)),
    #071015;
  box-shadow: var(--shadow), inset 0 0 0 1px rgba(255,255,255,.02);
}
.metal-frame::before,
.metal-frame::after {
  content: "";
  position: absolute;
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue-2));
  box-shadow: 0 0 20px rgba(102,216,255,.4);
}
.metal-frame::before { top: -1px; right: 36px; }
.metal-frame::after { bottom: -1px; left: 36px; transform: rotate(180deg); }
.hero-logo { width: 100%; aspect-ratio: 1; object-fit: contain; border-radius: 18px; }
.hero-stripe {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent 4%, #10607f 28%, #65d9ff 50%, #10607f 72%, transparent 96%);
  box-shadow: 0 0 22px rgba(72,204,255,.4);
}

.section { padding: clamp(80px, 10vw, 130px) 0; }
.section-heading { text-align: center; margin-bottom: 52px; }
.section-heading-left { text-align: left; }
.section-heading h2 {
  margin: 0;
  font-size: clamp(2.4rem, 5.5vw, 4.8rem);
  line-height: .95;
  letter-spacing: -.045em;
  text-transform: uppercase;
}
.heading-line {
  display: inline-block;
  width: 76px;
  height: 3px;
  margin-top: 18px;
  background: linear-gradient(90deg, var(--blue), var(--blue-2));
  box-shadow: 0 0 18px rgba(42,196,250,.5);
}

.services { background: linear-gradient(180deg, #070b0f, #05080a); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.service-card {
  position: relative;
  min-height: 205px;
  overflow: hidden;
  padding: 26px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border: 1px solid rgba(172, 208, 226, .12);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255,255,255,.032), transparent 50%),
    var(--panel);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.025);
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
.service-card::after {
  content: "";
  position: absolute;
  width: 120px;
  height: 120px;
  right: -55px;
  bottom: -65px;
  border-radius: 50%;
  background: rgba(17, 178, 235, .10);
  filter: blur(4px);
}
.service-card:hover { transform: translateY(-5px); border-color: rgba(83, 203, 247, .42); background-color: #0f1920; }
.service-index {
  position: absolute;
  top: 20px;
  right: 22px;
  color: rgba(163, 199, 218, .32);
  font-weight: 900;
  letter-spacing: .1em;
}
.service-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 26px;
  border: 1px solid rgba(103, 213, 255, .24);
  border-radius: 14px;
  color: var(--blue-2);
  background: rgba(0, 156, 218, .055);
  font-size: 1.35rem;
}
.service-card h3 { margin: 0; font-size: clamp(1.35rem, 3vw, 1.9rem); letter-spacing: -.02em; }

.contact-strip {
  padding: 34px 0;
  border-block: 1px solid rgba(112, 194, 228, .16);
  background:
    linear-gradient(90deg, rgba(0,158,220,.06), transparent 32%, transparent 68%, rgba(0,158,220,.06)),
    #091015;
}
.contact-strip-inner { display: flex; align-items: center; justify-content: space-between; gap: 26px; }
.contact-strip-brand { display: block; font-size: 1.9rem; font-weight: 950; letter-spacing: -.035em; }
.contact-strip p { margin: 4px 0 0; color: #9babb6; }
.button-call { border-color: rgba(83,203,247,.42); background: #0b202a; white-space: nowrap; }

.work-section { background: #050709; }
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: start;
}
.gallery-card {
  position: relative;
  appearance: none;
  width: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(153, 193, 213, .17);
  border-radius: 20px;
  background: #0a0e11;
  cursor: zoom-in;
  box-shadow: 0 18px 50px rgba(0,0,0,.22);
}
.gallery-card img {
  width: 100%;
  height: auto;
  object-fit: contain;
  background: #080b0d;
  transition: transform .4s ease, filter .35s ease;
}
.gallery-card:hover img { transform: scale(1.012); filter: brightness(.86); }
.gallery-overlay {
  position: absolute;
  inset: auto 14px 14px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  opacity: 0;
  transform: translateY(8px);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px;
  color: #e9f6fb;
  background: rgba(3,7,9,.72);
  backdrop-filter: blur(10px);
  transition: opacity .25s ease, transform .25s ease;
}
.gallery-card:hover .gallery-overlay,
.gallery-card:focus-visible .gallery-overlay { opacity: 1; transform: translateY(0); }
.gallery-overlay span { font-size: .8rem; letter-spacing: .09em; text-transform: uppercase; }
.gallery-overlay b { color: var(--blue-2); font-size: 1.25rem; }
.gallery-wide { grid-column: span 2; }

.services-banner {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(76px, 10vw, 120px) 0;
  border-block: 1px solid rgba(101,213,255,.12);
  background:
    radial-gradient(circle at 50% 20%, rgba(17,151,201,.17), transparent 32rem),
    #071016;
}
.services-banner-inner { text-align: center; }
.services-banner h2 {
  margin: 0;
  font-size: clamp(2.25rem, 5.5vw, 5rem);
  line-height: 1.05;
  letter-spacing: -.045em;
}
.services-banner span { color: var(--blue); }
.services-banner-secondary {
  margin: 15px 0 0;
  color: #becbd3;
  font-size: clamp(1rem, 2.2vw, 1.45rem);
  font-weight: 760;
  letter-spacing: .055em;
  text-transform: uppercase;
}

.final-contact { background: linear-gradient(180deg, #050709, #030506); }
.final-contact-card {
  display: grid;
  grid-template-columns: minmax(220px, .72fr) 1.28fr;
  align-items: center;
  gap: clamp(30px, 6vw, 80px);
  padding: clamp(24px, 4vw, 48px);
  border: 1px solid rgba(154,199,221,.15);
  border-radius: 30px;
  background: linear-gradient(130deg, rgba(255,255,255,.035), transparent), #0a1014;
  box-shadow: var(--shadow);
}
.final-contact-logo {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  background: #020304;
}
.final-contact-logo img { width: 100%; height: auto; }
.final-contact-copy h2 { margin: 0; font-size: clamp(3.2rem, 7vw, 6.2rem); line-height: .95; letter-spacing: -.055em; }
.contact-number { display: block; margin: 12px 0 26px; color: var(--blue-2); font-size: clamp(1.9rem, 4.8vw, 3.5rem); font-weight: 900; letter-spacing: .035em; }

.site-footer {
  padding: 36px 0;
  border-top: 1px solid rgba(255,255,255,.08);
  background: #020304;
}
.footer-inner {
  display: grid;
  grid-template-columns: 86px 1fr auto;
  align-items: center;
  gap: 28px;
}
.footer-brand { width: 82px; height: 82px; overflow: hidden; }
.footer-brand img { width: 100%; height: 100%; object-fit: contain; }
.footer-copy { display: flex; flex-direction: column; color: #94a5b1; font-size: .9rem; }
.footer-copy strong { color: var(--white); font-size: 1.12rem; margin-bottom: 4px; }
.footer-copy a { color: var(--blue-2); margin-top: 4px; font-weight: 800; }
.footer-nav { display: flex; flex-wrap: wrap; justify-content: flex-end; }

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: none;
  place-items: center;
  padding: 24px;
}
.lightbox.is-open { display: grid; }
.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.91);
  backdrop-filter: blur(8px);
}
.lightbox-panel {
  position: relative;
  z-index: 1;
  width: min(1100px, 96vw);
  height: min(88vh, 920px);
  display: grid;
  place-items: center;
}
.lightbox-image { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; border-radius: 12px; box-shadow: 0 28px 90px rgba(0,0,0,.6); }
.lightbox-close,
.lightbox-nav {
  position: absolute;
  z-index: 2;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.18);
  color: white;
  background: rgba(5,9,11,.74);
  backdrop-filter: blur(10px);
  cursor: pointer;
}
.lightbox-close { top: 4px; right: 4px; width: 44px; height: 44px; border-radius: 50%; font-size: 1.65rem; }
.lightbox-nav { top: 50%; width: 48px; height: 62px; transform: translateY(-50%); border-radius: 14px; font-size: 2rem; }
.lightbox-prev { left: 4px; }
.lightbox-next { right: 4px; }
.lightbox-counter {
  position: absolute;
  left: 50%;
  bottom: 8px;
  transform: translateX(-50%);
  padding: 7px 12px;
  border-radius: 999px;
  color: #d6e2e8;
  background: rgba(5,9,11,.76);
  font-size: .82rem;
}

.reveal { opacity: 1; transform: none; transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

:focus-visible { outline: 3px solid rgba(102,216,255,.85); outline-offset: 4px; }

@media (max-width: 900px) {
  :root { --header-h: 74px; }
  .shell { width: min(100% - 30px, 1180px); }
  .brand { width: 58px; height: 58px; }
  .menu-toggle {
    width: 44px;
    height: 44px;
    display: grid;
    align-content: center;
    gap: 5px;
    padding: 10px;
    border: 1px solid rgba(255,255,255,.13);
    border-radius: 12px;
    background: rgba(255,255,255,.035);
    cursor: pointer;
  }
  .menu-toggle span { height: 2px; background: #e8f4f8; border-radius: 2px; transition: transform .2s ease, opacity .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); }
  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    display: grid;
    padding: 10px 15px 18px;
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    background: rgba(3,5,6,.96);
    border-bottom: 1px solid rgba(255,255,255,.08);
    box-shadow: 0 18px 30px rgba(0,0,0,.3);
    transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
  }
  .site-nav.is-open { transform: none; opacity: 1; visibility: visible; }
  .site-nav a { padding: 12px 4px; }
  .site-nav a::after { left: 4px; right: auto; width: 42px; bottom: 6px; }

  .hero { min-height: auto; padding: 58px 0 74px; }
  .hero-layout { grid-template-columns: 1fr; }
  .hero-copy { text-align: center; }
  .hero-copy h1 { font-size: clamp(4.1rem, 19vw, 7rem); }
  .hero-subtitle { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-phone { align-items: center; border-left: 0; border-top: 2px solid var(--blue); }
  .hero-logo-wrap { width: min(620px, 100%); margin-inline: auto; }

  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-strip-inner { flex-direction: column; align-items: flex-start; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .gallery-wide { grid-column: span 2; }
  .final-contact-card { grid-template-columns: 1fr 1.35fr; }
  .footer-inner { grid-template-columns: 76px 1fr; }
  .footer-nav { grid-column: 1 / -1; justify-content: flex-start; }
}

@media (max-width: 620px) {
  .shell { width: min(100% - 24px, 1180px); }
  .hero { padding-top: 46px; }
  .hero-layout { gap: 42px; }
  .hero-copy h1 { font-size: clamp(3.7rem, 21vw, 5.4rem); }
  .hero-subtitle { font-size: .92rem; line-height: 1.65; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .button { width: 100%; }
  .metal-frame { border-radius: 22px; }
  .hero-logo { border-radius: 13px; }

  .section { padding: 76px 0; }
  .section-heading { margin-bottom: 34px; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 160px; }
  .service-icon { margin-bottom: 16px; }

  .contact-strip { padding: 28px 0; }
  .contact-strip-brand { font-size: 1.55rem; }
  .contact-strip p { font-size: .9rem; }

  .gallery { grid-template-columns: 1fr; gap: 14px; }
  .gallery-wide { grid-column: auto; }
  .gallery-overlay { opacity: 1; transform: none; background: rgba(3,7,9,.6); }

  .services-banner h2 { font-size: clamp(2.25rem, 12vw, 4rem); }
  .services-banner-secondary { line-height: 1.7; }

  .final-contact-card { grid-template-columns: 1fr; text-align: center; padding: 18px; border-radius: 22px; }
  .final-contact-logo { width: min(330px, 100%); margin-inline: auto; }
  .contact-number { margin-bottom: 22px; }

  .footer-inner { display: flex; flex-direction: column; text-align: center; }
  .footer-copy { align-items: center; }
  .footer-nav { justify-content: center; }

  .lightbox { padding: 12px; }
  .lightbox-panel { width: 100%; height: 90vh; }
  .lightbox-nav { width: 42px; height: 54px; }
  .lightbox-prev { left: 0; }
  .lightbox-next { right: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}