:root {
  --navy: #082c48;
  --blue-dark: #0b4771;
  --blue: #1688ba;
  --blue-bright: #25a7dc;
  --green: #238751;
  --green-light: #56b97a;
  --ink: #12202b;
  --muted: #64717b;
  --line: #dbe3e8;
  --paper: #f4f7f8;
  --white: #fff;
  --shadow: 0 24px 70px rgba(8, 44, 72, .13);
  --container: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, Arial, sans-serif; color: var(--ink); background: var(--white); line-height: 1.6; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.container { width: var(--container); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 16px; top: -100px; z-index: 999; background: var(--navy); color: #fff; padding: 12px 18px; border-radius: 4px; }
.skip-link:focus { top: 16px; }

.topbar { background: var(--navy); color: #d9eaf4; font-size: 12px; letter-spacing: .04em; }
.topbar-inner { height: 36px; display: flex; justify-content: space-between; align-items: center; }
.topbar-inner p { margin: 0; }
.topbar-inner a { color: white; font-weight: 700; }
.site-header { position: relative; z-index: 20; background: #fff; border-bottom: 1px solid rgba(8, 44, 72, .08); }
.nav-wrap { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 36px; }
.brand img { width: 240px; height: auto; }
nav { display: flex; align-items: center; gap: 32px; color: #344552; font-size: 14px; font-weight: 600; }
nav a:not(.nav-cta) { position: relative; padding: 12px 0; }
nav a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; bottom: 5px; width: 0; height: 2px; background: var(--green); transition: width .25s ease; }
nav a:hover::after, nav a:focus-visible::after { width: 100%; }
.nav-cta { background: var(--blue-dark); color: #fff; padding: 13px 19px; border-radius: 3px; box-shadow: 0 8px 20px rgba(11, 71, 113, .18); transition: transform .25s, background .25s; }
.nav-cta:hover { background: var(--navy); transform: translateY(-2px); }
.menu-toggle { display: none; border: 0; background: transparent; padding: 8px; }
.menu-toggle span:not(.sr-only) { display: block; width: 26px; height: 2px; margin: 5px 0; background: var(--navy); transition: .25s; }

.hero { min-height: 660px; position: relative; overflow: hidden; background: linear-gradient(116deg, #f5f8fa 0%, #fff 56%, #eef5f7 100%); }
.hero::before { content: ""; position: absolute; width: 540px; height: 540px; right: -250px; top: -220px; border: 90px solid rgba(37, 167, 220, .1); border-radius: 50%; }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 72px; min-height: 660px; padding-block: 72px; }
.eyebrow { display: flex; align-items: center; gap: 10px; color: var(--green); text-transform: uppercase; letter-spacing: .16em; font-size: 12px; font-weight: 800; }
.eyebrow span { width: 28px; height: 2px; background: currentColor; }
.hero h1, h2 { font-family: Manrope, Inter, sans-serif; letter-spacing: -.045em; line-height: 1.08; }
.hero h1 { margin: 18px 0 24px; max-width: 700px; color: var(--navy); font-size: clamp(44px, 5vw, 68px); font-weight: 800; }
.hero-copy > p { margin: 0; max-width: 600px; color: #51616d; font-size: 18px; line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 52px; padding: 0 22px; border-radius: 3px; font-size: 14px; font-weight: 700; transition: transform .25s, box-shadow .25s, background .25s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--green); box-shadow: 0 12px 28px rgba(35, 135, 81, .22); }
.button-primary:hover { background: #1b7443; box-shadow: 0 15px 34px rgba(35, 135, 81, .3); }
.button-ghost { color: var(--navy); border: 1px solid #c9d7df; background: rgba(255,255,255,.65); }
.button-ghost:hover { border-color: var(--blue); }
.hero-points { display: flex; gap: 34px; margin-top: 38px; padding-top: 25px; border-top: 1px solid var(--line); }
.hero-points div { display: grid; }
.hero-points strong { color: var(--navy); font-size: 13px; }
.hero-points span { color: #7a8993; font-size: 12px; }
.hero-visual { position: relative; }
.hero-image { position: relative; min-height: 455px; overflow: hidden; background: #e9edef; box-shadow: var(--shadow); clip-path: polygon(8% 0, 100% 0, 100% 90%, 92% 100%, 0 100%, 0 10%); }
.hero-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(8,44,72,.17)); pointer-events: none; }
.hero-image img { width: 100%; height: 100%; min-height: 455px; object-fit: cover; transform: scale(1.18); }
.hero-visual::before { content: ""; position: absolute; left: -18px; bottom: -18px; width: 70%; height: 65%; border: 2px solid var(--green); z-index: -1; }
.hero-badge { position: absolute; left: -54px; bottom: 28px; z-index: 3; display: flex; gap: 14px; align-items: center; padding: 18px 22px; background: #fff; box-shadow: 0 16px 40px rgba(8,44,72,.18); }
.hero-badge svg { width: 28px; height: 28px; fill: none; stroke: var(--green); stroke-width: 2.2; }
.hero-badge span { display: grid; color: var(--muted); font-size: 11px; }
.hero-badge strong { color: var(--navy); font-size: 13px; }
.blueprint { position: absolute; inset: 0; opacity: .17; background-image: linear-gradient(rgba(11,71,113,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(11,71,113,.12) 1px, transparent 1px); background-size: 44px 44px; mask-image: linear-gradient(90deg, #000 0, transparent 55%); }

.trust-strip { background: var(--blue-dark); color: #fff; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-grid div { min-height: 102px; display: flex; align-items: center; gap: 16px; padding: 22px 24px; border-right: 1px solid rgba(255,255,255,.13); }
.trust-grid div:first-child { border-left: 1px solid rgba(255,255,255,.13); }
.trust-grid span { color: #6dc5e7; font: 800 12px Manrope, sans-serif; }
.trust-grid p { margin: 0; font-size: 13px; font-weight: 600; line-height: 1.45; }

.section { padding: 110px 0; }
.section-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 80px; align-items: end; margin-bottom: 52px; }
.section-heading h2, .about h2, .contact h2 { margin: 14px 0 0; color: var(--navy); font-size: clamp(34px, 4vw, 52px); }
.section-heading > p { margin: 0 0 3px; color: var(--muted); line-height: 1.8; }
.solutions { background: #fff; }
.service-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.service-card { grid-column: span 2; border: 1px solid var(--line); background: #fff; overflow: hidden; transition: transform .3s, box-shadow .3s, border-color .3s; }
.service-card:hover { transform: translateY(-6px); border-color: transparent; box-shadow: 0 18px 45px rgba(8,44,72,.12); }
.service-card:nth-child(4) { grid-column: 2 / span 2; }
.service-card img { width: 100%; height: 190px; object-fit: cover; filter: saturate(.78); transition: transform .5s, filter .3s; }
.service-card:hover img { transform: scale(1.04); filter: saturate(1); }
.service-content { position: relative; min-height: 235px; padding: 28px 27px; }
.service-number { position: absolute; right: 23px; top: 22px; color: #bed0db; font: 800 13px Manrope, sans-serif; }
.service-content h3 { margin: 0 0 12px; color: var(--navy); font: 800 24px Manrope, sans-serif; }
.service-content p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.service-content a { display: inline-flex; gap: 12px; align-items: center; margin-top: 22px; color: var(--green); font-size: 13px; font-weight: 800; }
.feature-card { background: var(--navy); border-color: var(--navy); }
.feature-card .service-content h3, .feature-card .service-content a { color: #fff; }
.feature-card .service-content p { color: #c7d5de; }
.feature-card .service-number { color: #52b37a; }

.about { background: var(--paper); overflow: hidden; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: center; }
.about-gallery { position: relative; min-height: 540px; }
.image-main { width: 80%; height: 480px; overflow: hidden; box-shadow: var(--shadow); }
.image-main img { width: 100%; height: 100%; object-fit: cover; image-rendering: auto; transform: scale(1.1); }
.image-detail { position: absolute; right: 0; bottom: 0; width: 48%; height: 260px; border: 12px solid var(--paper); overflow: hidden; }
.image-detail img { width: 100%; height: 100%; object-fit: cover; }
.shape-mark { position: absolute; left: -36px; top: -34px; width: 150px; height: 150px; background-image: radial-gradient(var(--blue) 1.4px, transparent 1.4px); background-size: 13px 13px; opacity: .35; z-index: -1; }
.about-copy > p { color: var(--muted); line-height: 1.85; }
.about-values { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 32px; padding-top: 30px; border-top: 1px solid #cfdae0; }
.about-values > div { display: flex; gap: 13px; }
.about-values svg { flex: 0 0 auto; width: 28px; height: 28px; fill: none; stroke: var(--green); stroke-width: 1.7; }
.about-values span { display: grid; color: var(--muted); font-size: 12px; line-height: 1.5; }
.about-values strong { color: var(--navy); font-size: 14px; }

.projects { position: relative; background: var(--navy); color: #fff; overflow: hidden; }
.projects::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 50px 50px; }
.projects .container { position: relative; }
.eyebrow.light { color: #64c58a; }
.project-heading h2 { color: #fff; }
.project-heading > p { color: #aabcc8; }
.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.project-card { margin: 0; position: relative; min-height: 410px; overflow: hidden; background: #123d5a; }
.project-card img { width: 100%; height: 100%; min-height: 410px; object-fit: cover; filter: brightness(.78) saturate(.7); transform: scale(1.04); transition: transform .6s, filter .4s; }
.project-card::after { content: ""; position: absolute; inset: 35% 0 0; background: linear-gradient(transparent, rgba(4,27,43,.92)); }
.project-card figcaption { position: absolute; z-index: 2; left: 27px; right: 27px; bottom: 23px; }
.project-card span { color: #64c58a; font-size: 11px; text-transform: uppercase; letter-spacing: .14em; font-weight: 800; }
.project-card h3 { margin: 5px 0 0; font: 700 24px Manrope, sans-serif; }
.project-card:hover img { transform: scale(1.1); filter: brightness(.9) saturate(.95); }

.client-band { padding: 54px 0; border-bottom: 1px solid var(--line); background: #fff; }
.client-row { display: grid; grid-template-columns: 220px 1fr; gap: 55px; align-items: center; }
.client-row > p { margin: 0; color: var(--navy); font: 700 14px/1.5 Manrope, sans-serif; }
.client-names { display: flex; justify-content: space-between; align-items: center; gap: 26px; color: #6f7a82; filter: grayscale(1); }
.client-names span { font: 700 15px Manrope, sans-serif; white-space: nowrap; }

.contact { padding: 100px 0; background: linear-gradient(180deg, #fff 0, #f3f7f8 100%); }
.contact-panel { position: relative; overflow: hidden; display: grid; grid-template-columns: 1.15fr .85fr; gap: 80px; padding: 65px 70px; background: linear-gradient(120deg, var(--blue-dark), #0b5c8b); color: #fff; box-shadow: 0 25px 70px rgba(8,44,72,.22); }
.contact-panel::after { content: ""; position: absolute; width: 340px; height: 340px; right: -180px; top: -190px; border: 55px solid rgba(255,255,255,.07); border-radius: 50%; }
.contact h2 { max-width: 670px; color: #fff; }
.contact-copy p { color: #cce1ee; }
.button-white { margin-top: 16px; color: var(--blue-dark); background: #fff; }
.contact-details { display: grid; gap: 26px; align-content: center; padding-left: 52px; border-left: 1px solid rgba(255,255,255,.2); }
.contact-details > div { display: grid; }
.contact-details span { margin-bottom: 7px; color: #75d39a; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .15em; }
.contact-details a, .contact-details p { margin: 0; color: #fff; font: 600 17px/1.65 Manrope, sans-serif; }

footer { padding: 54px 0 22px; background: #061f32; color: #a7b9c5; }
.footer-grid { display: grid; grid-template-columns: 220px 1fr auto; gap: 55px; align-items: center; }
.footer-grid img { width: 195px; filter: brightness(0) invert(1); opacity: .92; }
.footer-grid p { margin: 0; max-width: 480px; font-size: 13px; }
.footer-grid a { color: #fff; font-size: 13px; font-weight: 700; }
.footer-bottom { display: flex; justify-content: space-between; margin-top: 38px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.09); font-size: 11px; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }

@media (max-width: 980px) {
  .nav-wrap { min-height: 76px; }
  .brand img { width: 205px; }
  .menu-toggle { display: block; z-index: 30; }
  nav { position: fixed; inset: 0; z-index: 25; flex-direction: column; justify-content: center; gap: 26px; background: rgba(6,31,50,.98); color: #fff; font-size: 22px; transform: translateX(100%); transition: transform .3s; }
  nav.open { transform: translateX(0); }
  .nav-cta { background: var(--green); }
  .menu-toggle[aria-expanded="true"] span:not(.sr-only) { background: #fff; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero-grid { grid-template-columns: 1fr; gap: 54px; }
  .hero-copy { padding-top: 20px; }
  .hero-visual { max-width: 650px; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-grid div { border-bottom: 1px solid rgba(255,255,255,.13); }
  .section-heading { grid-template-columns: 1fr; gap: 22px; }
  .service-card, .service-card:nth-child(4) { grid-column: span 3; }
  .about-grid { grid-template-columns: 1fr; gap: 60px; }
  .about-gallery { max-width: 680px; }
  .client-row { grid-template-columns: 1fr; gap: 28px; }
  .client-names { flex-wrap: wrap; justify-content: flex-start; }
  .contact-panel { grid-template-columns: 1fr; gap: 44px; }
  .contact-details { padding: 0; border: 0; grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  :root { --container: min(100% - 28px, 1180px); }
  .topbar-inner p { display: none; }
  .topbar-inner { justify-content: flex-end; }
  .brand img { width: 176px; }
  .hero-grid { padding-block: 55px 76px; }
  .hero h1 { font-size: 42px; }
  .hero-copy > p { font-size: 16px; }
  .hero-actions, .hero-actions .button { width: 100%; }
  .hero-points { flex-direction: column; gap: 12px; }
  .hero-image, .hero-image img { min-height: 330px; }
  .hero-badge { left: 16px; right: 16px; bottom: -32px; }
  .trust-grid { grid-template-columns: 1fr; padding-block: 12px; }
  .trust-grid div, .trust-grid div:first-child { min-height: 75px; padding: 15px 0; border-left: 0; border-right: 0; }
  .section { padding: 80px 0; }
  .section-heading h2, .about h2, .contact h2 { font-size: 36px; }
  .service-grid { display: grid; grid-template-columns: 1fr; }
  .service-card, .service-card:nth-child(4) { grid-column: auto; }
  .service-content { min-height: auto; }
  .about-gallery { min-height: 420px; }
  .image-main { height: 370px; width: 88%; }
  .image-detail { height: 190px; width: 48%; }
  .about-values { grid-template-columns: 1fr; }
  .project-grid { grid-template-columns: 1fr; }
  .project-card, .project-card img { min-height: 360px; }
  .contact { padding: 70px 0; }
  .contact-panel { width: 100%; padding: 48px 26px; }
  .contact-details { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 7px; }
}

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