:root {
  --navy: #071c2b;
  --navy-2: #0a2c41;
  --blue: #0b78b4;
  --cyan: #28c6d8;
  --aqua: #8ee9ed;
  --orange: #f18a36;
  --ink: #102431;
  --muted: #607481;
  --surface: #f3f8fa;
  --line: #d9e6eb;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(10, 44, 65, .13);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}
body.no-scroll { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { border: 0; }
svg { display: block; }

.container { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.section { padding: 100px 0; }
.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 1000;
  padding: 12px 18px;
  border-radius: 10px;
  background: var(--white);
  color: var(--navy);
  font-weight: 800;
  transition: top .2s ease;
}
.skip-link:focus { top: 16px; }

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 100;
  color: var(--white);
  transition: background .25s ease, box-shadow .25s ease;
}
.site-header.scrolled {
  position: fixed;
  background: rgba(7, 28, 43, .96);
  box-shadow: 0 14px 40px rgba(0, 0, 0, .18);
  backdrop-filter: blur(12px);
}
.header-inner {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 1.04rem;
  font-weight: 900;
  letter-spacing: .14em;
}
.brand-icon {
  width: 43px;
  height: 43px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--cyan), var(--blue));
  box-shadow: 0 12px 26px rgba(40, 198, 216, .25);
}
.brand-icon svg { width: 25px; fill: var(--white); }
.brand-icon .brand-shine { fill: none; stroke: var(--aqua); stroke-width: 4; stroke-linecap: round; }
.main-nav { display: flex; align-items: center; gap: 34px; }
.main-nav a {
  position: relative;
  color: rgba(255,255,255,.86);
  font-size: .92rem;
  font-weight: 750;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -9px;
  width: 0;
  height: 2px;
  background: var(--cyan);
  transition: width .2s ease;
}
.main-nav a:hover::after,
.main-nav a:focus-visible::after { width: 100%; }
.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 11px;
  border-radius: 13px;
  background: rgba(255,255,255,.1);
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--white);
  border-radius: 2px;
}

.hero {
  position: relative;
  min-height: 820px;
  overflow: hidden;
  isolation: isolate;
  color: var(--white);
  background:
    radial-gradient(circle at 75% 43%, rgba(40,198,216,.20), transparent 25%),
    radial-gradient(circle at 87% 15%, rgba(11,120,180,.24), transparent 28%),
    linear-gradient(120deg, #041420 0%, var(--navy) 48%, #0b3b53 100%);
}
.hero-pattern {
  position: absolute;
  inset: 0;
  z-index: -3;
  opacity: .16;
  background-image:
    linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(to right, #000, transparent 82%);
  mask-image: linear-gradient(to right, #000, transparent 82%);
}
.hero-layout {
  min-height: 820px;
  padding-top: 84px;
  display: grid;
  grid-template-columns: 1.04fr .96fr;
  align-items: center;
  gap: 64px;
}
.hero-copy { max-width: 680px; }
.eyebrow,
.section-label {
  margin: 0 0 17px;
  color: var(--cyan);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .22em;
  text-transform: uppercase;
}
.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow span { width: 42px; height: 2px; background: var(--cyan); }
.hero h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(3.35rem, 7vw, 6.6rem);
  line-height: .95;
  letter-spacing: -.055em;
  font-weight: 800;
}
.hero h1 strong {
  display: block;
  position: relative;
  font-weight: 300;
}
.hero h1 strong::after {
  content: "";
  position: absolute;
  left: 3px;
  bottom: -8px;
  width: 75%;
  height: 8px;
  border-radius: 20px;
  transform: skewX(-18deg);
  background: linear-gradient(90deg, var(--orange), transparent);
}
.hero-text {
  max-width: 610px;
  margin: 34px 0;
  color: rgba(255,255,255,.76);
  font-size: 1.15rem;
}
.button {
  min-height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 25px;
  border-radius: 15px;
  font-weight: 850;
  transition: transform .2s ease, box-shadow .2s ease;
}
.button svg { width: 18px; fill: none; stroke: currentColor; stroke-width: 2.3; }
.button-primary {
  color: var(--navy);
  background: linear-gradient(135deg, var(--aqua), var(--cyan));
  box-shadow: 0 18px 38px rgba(40,198,216,.22);
}
.button:hover,
.button:focus-visible { transform: translateY(-3px); box-shadow: 0 24px 50px rgba(40,198,216,.3); }

.hero-graphic {
  position: relative;
  min-height: 550px;
  display: grid;
  place-items: center;
}
.water-drop {
  width: min(330px, 72vw);
  aspect-ratio: 1 / 1.1;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 48% 48% 48% 48% / 41% 41% 58% 58%;
  background: linear-gradient(145deg, rgba(255,255,255,.13), rgba(255,255,255,.035));
  box-shadow: inset 0 1px rgba(255,255,255,.25), 0 50px 100px rgba(0,0,0,.28);
  backdrop-filter: blur(13px);
  animation: float 6s ease-in-out infinite;
}
.water-drop svg { width: 54%; }
.water-drop svg path:first-child { fill: rgba(40,198,216,.94); filter: drop-shadow(0 22px 30px rgba(40,198,216,.25)); }
.drop-shine { fill: none; stroke: rgba(255,255,255,.68); stroke-width: 9; stroke-linecap: round; }
.orbit {
  position: absolute;
  border: 1px solid rgba(142,233,237,.23);
  border-radius: 50%;
}
.orbit-one { width: 460px; height: 460px; animation: spin 25s linear infinite; }
.orbit-two { width: 555px; height: 555px; border-style: dashed; animation: spin-reverse 34s linear infinite; }
.orbit::before {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 24px var(--orange);
}
.orbit-one::before { left: 7%; top: 17%; }
.orbit-two::before { right: 6%; bottom: 18%; background: var(--cyan); box-shadow: 0 0 24px var(--cyan); }
.graphic-label {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 14px;
  background: rgba(4,20,32,.68);
  box-shadow: 0 14px 35px rgba(0,0,0,.2);
  backdrop-filter: blur(10px);
  font-size: .82rem;
  font-weight: 800;
}
.graphic-label span { color: var(--cyan); font-size: .72rem; }
.label-one { left: 1%; top: 24%; }
.label-two { right: -2%; top: 40%; }
.label-three { left: 8%; bottom: 18%; }

.intro { background: var(--white); }
.intro-layout {
  display: grid;
  grid-template-columns: .88fr 1.12fr;
  gap: 80px;
  align-items: start;
}
.intro h2,
.section-heading h2,
.gallery-heading h2,
.closing-card h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(2.2rem, 4vw, 4.1rem);
  line-height: 1.04;
  letter-spacing: -.045em;
}
.intro-layout > p {
  margin: 12px 0 0;
  padding-left: 28px;
  border-left: 3px solid var(--cyan);
  color: var(--muted);
  font-size: 1.12rem;
}

.services {
  position: relative;
  overflow: hidden;
  background: var(--surface);
}
.services::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  right: -160px;
  top: -190px;
  border-radius: 50%;
  border: 70px solid rgba(40,198,216,.08);
}
.section-heading { max-width: 720px; margin: 0 auto 52px; text-align: center; }
.section-heading > p:last-child { margin: 16px 0 0; color: var(--muted); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}
.service-card {
  position: relative;
  min-height: 250px;
  grid-column: span 2;
  padding: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 12px 35px rgba(10,44,65,.06);
  transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}
.service-card:nth-child(4) { grid-column: 2 / span 2; }
.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(40,198,216,.6);
  box-shadow: var(--shadow);
}
.service-card-featured {
  color: var(--white);
  border-color: transparent;
  background: linear-gradient(150deg, var(--navy-2), var(--blue));
}
.service-number {
  position: absolute;
  right: 22px;
  top: 18px;
  color: rgba(7,28,43,.12);
  font-size: 3.2rem;
  font-weight: 900;
}
.service-card-featured .service-number { color: rgba(255,255,255,.13); }
.service-icon {
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  margin-bottom: 37px;
  border-radius: 18px;
  color: var(--blue);
  background: rgba(40,198,216,.12);
}
.service-card-featured .service-icon { color: var(--aqua); background: rgba(255,255,255,.11); }
.service-icon svg { width: 35px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.service-card h3 { position: relative; margin: 0; font-size: 1.22rem; line-height: 1.28; }

.feature-band {
  position: relative;
  overflow: hidden;
  padding: 70px 0;
  color: var(--white);
  background: linear-gradient(118deg, var(--navy), var(--navy-2));
}
.feature-band-pattern {
  position: absolute;
  inset: 0;
  opacity: .12;
  background: repeating-linear-gradient(135deg, transparent 0 32px, rgba(255,255,255,.2) 32px 34px);
}
.feature-band-inner { position: relative; display: flex; align-items: center; gap: 24px; }
.feature-drop {
  flex: 0 0 auto;
  width: 78px;
  height: 78px;
  display: grid;
  place-items: center;
  border-radius: 25px;
  background: linear-gradient(145deg, var(--cyan), var(--blue));
}
.feature-drop svg { width: 41px; fill: var(--white); }
.feature-band p { margin: 0 0 4px; color: var(--cyan); font-weight: 900; letter-spacing: .18em; }
.feature-band h2 { margin: 0; font-size: clamp(1.7rem, 3.2vw, 3rem); line-height: 1.1; }

.gallery { background: var(--white); }
.gallery-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 42px;
}
.gallery-heading > p { max-width: 310px; margin: 0 0 8px; color: var(--muted); text-align: right; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 280px;
  gap: 18px;
}
.gallery-item {
  position: relative;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #edf4f6;
  cursor: zoom-in;
  box-shadow: 0 12px 32px rgba(10,44,65,.07);
}
.gallery-item.item-tall { grid-row: span 2; }
.gallery-item.item-wide { grid-column: span 2; }
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #eef3f5;
  transition: transform .28s ease;
}
.gallery-item:hover img,
.gallery-item:focus-visible img { transform: scale(1.025); }
.zoom {
  position: absolute;
  right: 16px;
  bottom: 16px;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: rgba(7,28,43,.86);
  font-size: 1.7rem;
  line-height: 1;
  box-shadow: 0 10px 24px rgba(0,0,0,.2);
}

.closing { padding-top: 30px; background: var(--white); }
.closing-card {
  min-height: 310px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
  padding: 56px 64px;
  overflow: hidden;
  border-radius: 32px;
  color: var(--white);
  background:
    radial-gradient(circle at 85% 20%, rgba(40,198,216,.22), transparent 28%),
    linear-gradient(125deg, var(--navy), var(--navy-2));
}
.closing-card h2 { color: var(--white); }
.closing-card > div:first-child { max-width: 700px; }
.closing-card p:last-child { margin: 20px 0 0; color: rgba(255,255,255,.7); font-size: 1.05rem; }
.closing-symbol {
  flex: 0 0 auto;
  width: 150px;
  height: 150px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 50%;
  background: rgba(255,255,255,.07);
}
.closing-symbol svg { width: 74px; fill: var(--cyan); }

.site-footer { padding: 54px 0; color: var(--white); background: #04141f; }
.footer-inner { display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.footer-brand { font-size: 1.15rem; font-weight: 900; letter-spacing: .15em; }
.site-footer p { margin: 7px 0 0; color: rgba(255,255,255,.56); }
.site-footer nav { display: flex; gap: 27px; color: rgba(255,255,255,.72); font-size: .9rem; }
.site-footer a:hover,
.site-footer a:focus-visible { color: var(--cyan); }

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 70px 90px;
  background: rgba(2,12,19,.94);
}
.lightbox.open { display: flex; }
.lightbox-content { width: min(100%, 1100px); height: min(82vh, 820px); display: grid; place-items: center; }
.lightbox-content img { max-width: 100%; max-height: calc(100% - 38px); object-fit: contain; }
.lightbox-content p { margin: 12px 0 0; color: rgba(255,255,255,.7); font-weight: 750; }
.lightbox-close,
.lightbox-nav {
  position: absolute;
  display: grid;
  place-items: center;
  color: var(--white);
  background: rgba(255,255,255,.1);
  cursor: pointer;
}
.lightbox-close { top: 22px; right: 26px; width: 50px; height: 50px; border-radius: 50%; font-size: 2rem; }
.lightbox-nav { top: 50%; width: 54px; height: 70px; transform: translateY(-50%); border-radius: 16px; font-size: 2.7rem; }
.lightbox-prev { left: 22px; }
.lightbox-next { right: 22px; }
.lightbox button:hover,
.lightbox button:focus-visible { background: var(--blue); }

:focus-visible { outline: 3px solid var(--orange); outline-offset: 4px; }

@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-15px); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spin-reverse { to { transform: rotate(-360deg); } }

@media (max-width: 980px) {
  .hero { min-height: auto; }
  .hero-layout { min-height: auto; grid-template-columns: 1fr; padding-top: 160px; padding-bottom: 90px; text-align: center; }
  .hero-copy { margin-inline: auto; }
  .eyebrow { justify-content: center; }
  .hero h1 strong::after { left: 12.5%; width: 75%; }
  .hero-text { margin-inline: auto; }
  .hero-graphic { min-height: 490px; }
  .intro-layout { grid-template-columns: 1fr; gap: 30px; }
  .intro-layout > p { margin-top: 0; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card,
  .service-card:nth-child(4) { grid-column: auto; }
  .service-card:last-child { grid-column: 1 / -1; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item.item-wide { grid-column: span 1; }
}

@media (max-width: 720px) {
  .container { width: min(100% - 28px, 1160px); }
  .section { padding: 76px 0; }
  .header-inner { min-height: 76px; }
  .menu-toggle { display: block; }
  .main-nav {
    position: absolute;
    top: 76px;
    left: 14px;
    right: 14px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 18px;
    background: rgba(7,28,43,.98);
    box-shadow: 0 20px 50px rgba(0,0,0,.25);
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 14px 15px; border-radius: 12px; }
  .main-nav a:hover { background: rgba(255,255,255,.07); }
  .main-nav a::after { display: none; }
  .hero-layout { padding-top: 130px; padding-bottom: 72px; gap: 24px; }
  .hero h1 { font-size: clamp(3rem, 15vw, 4.5rem); }
  .hero-text { font-size: 1.03rem; }
  .hero-graphic { min-height: 400px; transform: scale(.86); margin-inline: -20px; }
  .orbit-one { width: 370px; height: 370px; }
  .orbit-two { width: 445px; height: 445px; }
  .label-one { left: 0; }
  .label-two { right: 0; }
  .intro-layout > p { padding-left: 20px; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card,
  .service-card:last-child { grid-column: auto; min-height: 220px; }
  .feature-band-inner { align-items: flex-start; }
  .feature-drop { width: 64px; height: 64px; border-radius: 20px; }
  .gallery-heading { align-items: flex-start; flex-direction: column; gap: 16px; }
  .gallery-heading > p { text-align: left; }
  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 360px; }
  .gallery-item.item-tall { grid-row: span 1; }
  .closing-card { padding: 42px 28px; flex-direction: column; align-items: flex-start; }
  .closing-symbol { width: 100px; height: 100px; }
  .closing-symbol svg { width: 52px; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
  .site-footer nav { flex-wrap: wrap; }
  .lightbox { padding: 70px 54px; }
  .lightbox-nav { width: 42px; height: 60px; }
  .lightbox-prev { left: 7px; }
  .lightbox-next { right: 7px; }
}

@media (max-width: 440px) {
  .hero-graphic { min-height: 350px; transform: scale(.72); margin: -35px -60px 0; }
  .gallery-grid { grid-auto-rows: 300px; }
  .feature-band-inner { gap: 15px; }
  .feature-drop { width: 54px; height: 54px; }
  .feature-drop svg { width: 30px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}