:root {
  --ink: #10212b;
  --muted: #60717b;
  --line: #dce5e9;
  --light: #f4f8f9;
  --white: #ffffff;
  --accent: #20b8a6;
  --accent-dark: #0a7a70;
  --navy: #0b1d27;
  --navy-2: #122d39;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 78px; }
body { font-family: "DM Sans", Arial, sans-serif; color: var(--ink); background: var(--white); line-height: 1.65; }
a { color: inherit; text-decoration: none; }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.95); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(220,229,233,.8); transition: box-shadow .2s ease; }
.site-header.scrolled { box-shadow: 0 6px 24px rgba(16,33,43,.08); }
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 100; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 6px; font-weight: 700; font-size: 14px; }
.skip-link:focus { left: 12px; top: 12px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.nav { height: 76px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; }
.brand-logo { display: block; width: 176px; height: auto; max-height: 58px; object-fit: contain; object-position: left center; }
nav { display: flex; gap: 30px; align-items: center; }
nav a { font-size: 14px; font-weight: 600; color: #4e626d; }
nav a { position: relative; padding: 4px 0; }
nav a:hover, nav a.active { color: var(--accent-dark); }
nav a.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--accent); border-radius: 2px; }
.menu-toggle { display: none; border: 0; background: none; font-size: 25px; cursor: pointer; }

.hero { background: linear-gradient(135deg, #f6fbfb 0%, #edf5f7 100%); padding: 105px 0 100px; overflow: hidden; }
.hero-content { display: grid; grid-template-columns: 1.15fr .85fr; gap: 80px; align-items: center; }
.eyebrow { color: var(--accent-dark); font-size: 12px; font-weight: 700; letter-spacing: .14em; margin-bottom: 15px; }
h1, h2, h3 { font-family: "Space Grotesk", sans-serif; line-height: 1.12; }
h1 { font-size: clamp(44px, 6vw, 72px); max-width: 780px; letter-spacing: -.045em; }
h1 span { color: var(--accent-dark); }
.hero-text { margin-top: 25px; max-width: 650px; color: var(--muted); font-size: 18px; }
.hero-actions { display: flex; gap: 13px; margin-top: 32px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 13px 22px; border-radius: 7px; font-weight: 700; font-size: 14px; transition: .2s ease; }
.btn-primary { background: var(--ink); color: white; }
.btn-primary:hover { transform: translateY(-2px); background: var(--navy-2); }
.btn-secondary { border: 1px solid #b9cbd1; background: white; }
.btn-secondary:hover { transform: translateY(-2px); border-color: var(--accent); }
.hero-card { min-height: 390px; border-radius: 18px; background: linear-gradient(150deg, var(--navy-2), var(--navy)); color: white; padding: 38px; position: relative; overflow: hidden; box-shadow: 0 30px 70px rgba(16,33,43,.15); }
.orb { width: 300px; height: 300px; border-radius: 50%; position: absolute; right: -100px; top: -90px; border: 1px solid rgba(32,184,166,.55); box-shadow: 0 0 0 45px rgba(32,184,166,.06), 0 0 0 90px rgba(32,184,166,.035); }
.grid-lines { position: absolute; inset: 0; opacity: .11; background-image: linear-gradient(rgba(255,255,255,.25) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.25) 1px, transparent 1px); background-size: 38px 38px; mask-image: linear-gradient(135deg, transparent 10%, black 70%); }
.card-content { position: absolute; left: 38px; bottom: 38px; z-index: 2; }
.card-content small { color: #87d9d0; font-weight: 700; letter-spacing: .12em; }
.card-content h3 { font-size: 39px; margin: 12px 0; }
.card-content p { color: #a9bdc5; }

.section { padding: 105px 0; }
.two-column { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
h2 { font-size: clamp(34px, 4vw, 50px); letter-spacing: -.035em; }
.about-copy { color: var(--muted); font-size: 17px; }
.about-copy p + p { margin-top: 20px; }
.section-heading { max-width: 720px; margin-bottom: 50px; }
.section-heading > p:last-child { color: #9eb2bb; margin-top: 18px; }

.section-dark { background: var(--navy); color: white; }
.section-dark .eyebrow { color: #5ed3c6; }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.service-card { background: var(--navy-2); border: 1px solid rgba(255,255,255,.08); border-radius: 12px; padding: 28px; min-height: 285px; transition: transform .2s ease, border-color .2s ease; }
.service-card:hover { transform: translateY(-4px); border-color: rgba(94,211,198,.35); }
.service-card .icon { color: #5ed3c6; font-size: 13px; font-weight: 700; margin-bottom: 45px; }
.service-card h3 { font-size: 22px; margin-bottom: 15px; }
.service-card p { color: #9eb2bb; font-size: 14px; }

.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 25px; }
.feature { border-top: 1px solid var(--line); padding-top: 22px; }
.feature span { color: var(--accent-dark); font-weight: 700; font-size: 13px; }
.feature h3 { font-size: 21px; margin: 18px 0 10px; }
.feature p { color: var(--muted); font-size: 14px; }

.cta { background: #0a6b62; color: white; padding: 55px 0; }
.cta .eyebrow { color: #d9fffa; }
.cta h2 { font-size: 35px; }
.cta-inner { display: flex; justify-content: space-between; gap: 30px; align-items: center; }
.btn-light { background: white; color: var(--ink); }
.btn-light:hover { transform: translateY(-2px); }

.contact-section { background: var(--light); }
.contact-intro { color: var(--muted); margin-top: 22px; max-width: 500px; }
.contact-button { display: inline-flex; align-items: center; gap: 16px; margin-top: 28px; color: var(--accent-dark); font-weight: 700; }
.contact-button span { font-size: 20px; transition: transform .2s ease; }
.contact-button:hover span { transform: translateX(4px); }
.contact-details { border-left: 1px solid var(--line); padding-left: 55px; }
.contact-item { padding: 0 0 25px; margin-bottom: 25px; border-bottom: 1px solid var(--line); }
.contact-item span { display: block; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .12em; font-weight: 700; margin-bottom: 7px; }
.contact-item a { color: var(--accent-dark); font-weight: 700; }

.hero-card::after {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  right: -80px;
  bottom: -90px;
  border-radius: 50%;
  border: 1px solid rgba(94,211,198,.24);
  box-shadow: 0 0 0 35px rgba(94,211,198,.035);
}

footer { background: var(--navy); color: #8fa5ae; padding: 28px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; font-size: 12px; }
.footer-company { display: flex; align-items: center; gap: 22px; }
.footer-company strong { color: #f4f8fa; font-size: 12px; letter-spacing: .08em; }
.footer-linkedin { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border: 1px solid rgba(94,211,198,.55); border-radius: 4px; color: #ffffff; font-size: 12px; font-weight: 700; text-decoration: none; transition: background .2s ease, border-color .2s ease, transform .2s ease; }
.footer-linkedin:hover { background: rgba(94,211,198,.12); border-color: #5ed3c6; transform: translateY(-1px); }
.linkedin-arrow { color: #5ed3c6; font-size: 14px; line-height: 1; }

@media (max-width: 900px) {
  .hero-content, .two-column { grid-template-columns: 1fr; gap: 45px; }
  .hero { padding: 75px 0; }
  .service-grid, .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-details { border-left: 0; padding-left: 0; }
}

@media (max-width: 680px) {
  .container { width: min(100% - 28px, 1120px); }
  .nav { height: 68px; }
  .menu-toggle { display: block; }
  nav { display: none; position: absolute; top: 68px; left: 0; right: 0; background: white; padding: 20px; flex-direction: column; gap: 18px; border-bottom: 1px solid var(--line); }
  nav.open { display: flex; }
  h1 { font-size: 43px; }
  .hero-card { min-height: 320px; }
  .service-grid, .feature-grid { grid-template-columns: 1fr; }
  .section { padding: 75px 0; }
  .cta-inner, .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}


.footer-legal { text-align: right; max-width: 520px; }
.footer-note { margin-top: 4px; font-size: 11px; opacity: .8; }
@media (max-width: 680px) { .footer-legal { text-align: left; } }