:root {
  --blue-950: #062f4c;
  --blue-900: #074a73;
  --blue-700: #087cac;
  --blue-600: #1596c4;
  --blue-100: #e8f5fa;
  --blue-50: #f4fafc;
  --ink: #102b3a;
  --muted: #56707e;
  --white: #ffffff;
  --border: #d9e9ef;
  --shadow: 0 20px 50px rgba(6, 47, 76, .11);
  --radius: 1.25rem;
  --container: 1180px;
  --header-height: 76px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { overflow-x: hidden; }
body { margin: 0; min-width: 320px; padding-top: var(--header-height); overflow-x: hidden; background: var(--white); line-height: 1.6; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #f3b33d; outline-offset: 4px; }

.skip-link { position: fixed; z-index: 1000; left: 1rem; top: -5rem; padding: .75rem 1rem; color: var(--white); background: var(--blue-950); border-radius: .5rem; }
.skip-link:focus { top: 1rem; }
.container { width: min(100% - 3rem, var(--container)); margin-inline: auto; }
.section { padding-block: clamp(5rem, 9vw, 8rem); scroll-margin-top: var(--header-height); }
.section-soft { background: var(--blue-50); }
.eyebrow { margin: 0 0 1rem; color: var(--blue-700); font-size: .78rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -.035em; }
h1 { max-width: 13ch; margin-bottom: 1.5rem; font-size: clamp(2.7rem, 5.2vw, 5rem); }
h2 { margin-bottom: 1.25rem; font-size: clamp(2.2rem, 4vw, 3.65rem); }
h3 { margin-bottom: .75rem; font-size: 1.35rem; }
p { color: var(--muted); }

.site-header { position: fixed; z-index: 100; inset: 0 0 auto; width: 100%; height: var(--header-height); border-bottom: 1px solid rgba(217, 233, 239, .72); background: rgba(255, 255, 255, .78); box-shadow: 0 8px 28px rgba(6, 47, 76, .05); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.brand { display: inline-flex; align-items: center; gap: .65rem; color: var(--blue-950); font-size: 1.04rem; font-weight: 800; text-decoration: none; letter-spacing: -.02em; }
.brand img { width: 44px; height: 44px; border-radius: .55rem; object-fit: cover; }
.brand strong { color: var(--blue-700); }
.primary-nav { display: flex; align-items: center; gap: 1.75rem; }
.nav-link { position: relative; padding-block: .5rem; color: #385766; font-size: .9rem; font-weight: 650; text-decoration: none; }
.nav-link::after { position: absolute; right: 0; bottom: 0; left: 0; height: 2px; content: ""; background: var(--blue-700); transform: scaleX(0); transition: transform .2s ease; }
.nav-link:hover, .nav-link.active { color: var(--blue-900); }
.nav-link.active::after { transform: scaleX(1); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 10px; border: 0; background: transparent; cursor: pointer; }
.menu-toggle span { display: block; width: 100%; height: 2px; margin: 5px 0; background: var(--blue-950); transition: transform .2s ease, opacity .2s ease; }

.button { display: inline-flex; align-items: center; justify-content: center; gap: .7rem; min-height: 52px; padding: .8rem 1.35rem; border: 2px solid var(--blue-700); border-radius: .72rem; color: var(--white); background: var(--blue-700); box-shadow: 0 9px 22px rgba(8, 124, 172, .19); font-weight: 750; line-height: 1.2; text-decoration: none; transition: transform .2s ease, background .2s ease, box-shadow .2s ease; }
.button:hover { background: var(--blue-900); border-color: var(--blue-900); box-shadow: 0 12px 26px rgba(6, 47, 76, .22); transform: translateY(-2px); }
.button-small { min-height: 42px; padding: .65rem 1rem; font-size: .88rem; }
.button-secondary { color: var(--blue-900); background: transparent; box-shadow: none; }
.button-secondary:hover { color: var(--white); }

.hero { display: flex; align-items: center; min-height: calc(100vh - var(--header-height)); padding-block: clamp(3.5rem, 6vw, 6rem); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.03fr) minmax(0, .97fr); align-items: center; gap: clamp(3rem, 7vw, 6.5rem); }
.hero-visual { position: relative; }
.hero-visual::before { position: absolute; z-index: -1; top: -1.3rem; left: -1.3rem; width: 44%; height: 46%; border: 1px solid var(--blue-600); border-radius: var(--radius); content: ""; }
.hero-visual img { width: 100%; min-height: 500px; border-radius: 1.5rem; box-shadow: var(--shadow); object-fit: cover; object-position: 48% center; filter: contrast(.94); }
.visual-note { position: absolute; right: -1.2rem; bottom: 2rem; display: grid; padding: 1rem 1.3rem; border: 1px solid rgba(255,255,255,.65); border-radius: .9rem; color: var(--blue-950); background: rgba(255,255,255,.82); box-shadow: var(--shadow); backdrop-filter: blur(12px); }
.visual-note span { font-size: .75rem; text-transform: uppercase; letter-spacing: .12em; }
.visual-note strong { font-size: 1.35rem; }
.hero-copy { max-width: 53ch; margin-bottom: 2rem; font-size: clamp(1.05rem, 1.6vw, 1.25rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.hero-points { display: flex; flex-wrap: wrap; gap: .75rem 1.3rem; margin: 2rem 0 0; padding: 0; list-style: none; color: var(--muted); font-size: .88rem; font-weight: 700; }
.hero-points li::before { margin-right: .45rem; color: var(--blue-600); content: "✓"; }

.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 3rem; margin-bottom: 3rem; }
.section-heading > div { max-width: 650px; }
.section-heading > p { max-width: 370px; margin-bottom: .5rem; }
.card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.service-card { min-height: 285px; padding: 1.8rem; border: 1px solid var(--border); border-radius: var(--radius); background: var(--white); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.service-card:hover { border-color: #acd9e9; box-shadow: var(--shadow); transform: translateY(-5px); }
.card-number { display: block; margin-bottom: 4.5rem; color: var(--blue-600); font-size: .8rem; font-weight: 800; }
.service-card p { margin-bottom: 0; font-size: .95rem; }

.why-grid { display: grid; grid-template-columns: .85fr 1.15fr; align-items: start; gap: clamp(4rem, 10vw, 9rem); }
.why-content { position: sticky; top: calc(var(--header-height) + 3rem); }
.why-content > p:not(.eyebrow) { max-width: 48ch; }
.text-link { display: inline-flex; gap: .55rem; margin-top: .75rem; color: var(--blue-700); font-weight: 800; text-decoration: none; }
.text-link:hover { color: var(--blue-950); }
.benefit { display: grid; grid-template-columns: 58px 1fr; gap: 1rem; padding: 2rem 0; border-top: 1px solid var(--border); }
.benefit:last-child { border-bottom: 1px solid var(--border); }
.benefit > span { display: grid; width: 46px; height: 46px; place-items: center; border-radius: 50%; color: var(--blue-700); background: var(--blue-100); font-size: .78rem; font-weight: 800; }
.benefit p { margin-bottom: 0; }

.section-blue { color: var(--white); background: var(--blue-950); }
.section-blue .eyebrow { color: #78d2ee; }
.section-blue p { color: #c2d9e4; }
.process-list { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; border-top: 1px solid rgba(255,255,255,.2); list-style: none; }
.process-list li { position: relative; padding: 2rem 1.5rem 0 0; }
.process-list li:not(:last-child) { margin-right: 1.5rem; border-right: 1px solid rgba(255,255,255,.16); }
.process-list span { display: block; margin-bottom: 3.3rem; color: #78d2ee; font-size: .8rem; font-weight: 800; }
.process-list h3 { color: var(--white); }
.process-list p { margin-bottom: 0; }

.about-grid { display: grid; grid-template-columns: .75fr 1.25fr; align-items: center; gap: clamp(3rem, 9vw, 8rem); }
.about-brand { padding: clamp(1rem, 3vw, 2rem); border: 1px solid var(--border); border-radius: var(--radius); background: var(--blue-50); box-shadow: var(--shadow); }
.about-brand img { aspect-ratio: 1; border-radius: .8rem; object-fit: cover; }
.about-content p:not(.eyebrow) { max-width: 60ch; font-size: 1.05rem; }

.contact-section { padding-top: 2rem; }
.contact-card { display: grid; grid-template-columns: 1.3fr .7fr; align-items: center; gap: 3rem; padding: clamp(2.2rem, 6vw, 5rem); border-radius: 1.5rem; color: var(--white); background: var(--blue-700); box-shadow: var(--shadow); }
.contact-card .eyebrow { color: #d8f5ff; }
.contact-card h2 { max-width: 13ch; }
.contact-card p { max-width: 50ch; margin-bottom: 0; color: #e2f5fb; }
.contact-actions { display: grid; justify-items: start; gap: 1rem; }
.button-light { border-color: var(--white); color: var(--blue-950); background: var(--white); box-shadow: none; }
.button-light:hover { border-color: var(--blue-950); color: var(--white); background: var(--blue-950); }
.contact-detail { color: var(--white); font-weight: 650; text-decoration: none; }
a.contact-detail:hover { text-decoration: underline; }

.site-footer { padding-block: 2.5rem; border-top: 1px solid var(--border); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.footer-inner p { margin: 0; font-size: .88rem; }
.back-to-top { position: fixed; z-index: 90; right: clamp(1rem, 3vw, 2rem); bottom: clamp(1rem, 3vw, 2rem); display: grid; width: 52px; height: 52px; place-items: center; border: 1px solid rgba(255,255,255,.5); border-radius: 50%; color: var(--white); background: var(--blue-700); box-shadow: 0 12px 28px rgba(6, 47, 76, .28); font-size: 1.35rem; font-weight: 800; line-height: 1; text-decoration: none; opacity: 0; pointer-events: none; transform: translateY(18px); visibility: hidden; transition: opacity .25s ease, transform .25s ease, visibility .25s, background .2s ease; }
.back-to-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); visibility: visible; }
.back-to-top:hover { background: var(--blue-950); transform: translateY(-3px); }

.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }
.card-grid .reveal:nth-child(2), .process-list .reveal:nth-child(2) { transition-delay: .08s; }
.card-grid .reveal:nth-child(3), .process-list .reveal:nth-child(3) { transition-delay: .16s; }
.card-grid .reveal:nth-child(4), .process-list .reveal:nth-child(4) { transition-delay: .24s; }

@media (max-width: 960px) {
  .menu-toggle { display: block; }
  .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); }
  .primary-nav { position: fixed; inset: var(--header-height) 0 auto; display: grid; gap: 0; padding: 1rem 1.5rem 1.5rem; border-bottom: 1px solid var(--border); background: rgba(255,255,255,.98); box-shadow: var(--shadow); transform: translateY(-130%); visibility: hidden; transition: transform .25s ease, visibility .25s; }
  .primary-nav.open { transform: translateY(0); visibility: visible; }
  .nav-link { padding: .9rem .25rem; }
  .nav-link::after { display: none; }
  .primary-nav .button { margin-top: .75rem; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .process-list { grid-template-columns: repeat(2, 1fr); gap: 2.5rem 0; }
  .process-list li:nth-child(2) { margin-right: 0; border-right: 0; }
  .contact-card { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  :root { --header-height: 68px; }
  .container { width: min(100% - 2rem, var(--container)); }
  .section { padding-block: 4.5rem; }
  .brand img { width: 38px; height: 38px; }
  .hero { min-height: auto; padding-top: 2.5rem; }
  .hero-grid { grid-template-columns: 1fr; gap: 3.2rem; }
  .hero-visual img { min-height: 360px; }
  .visual-note { right: .75rem; bottom: -1.5rem; }
  .section-heading { display: block; }
  .section-heading > p { margin-top: 1rem; }
  .why-grid, .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .why-content { position: static; }
  .about-brand { max-width: 420px; }
  .contact-section { padding-top: 0; }
  .contact-card { width: 100%; border-radius: 0; }
  .footer-inner { flex-direction: column; text-align: center; }
  .back-to-top { width: 48px; height: 48px; }
}

@media (max-width: 540px) {
  h1 { font-size: 2.65rem; }
  h2 { font-size: 2.15rem; }
  .hero-actions, .hero-actions .button { width: 100%; }
  .hero-visual img { min-height: 300px; }
  .card-grid, .process-list { grid-template-columns: 1fr; }
  .service-card { min-height: 245px; }
  .card-number { margin-bottom: 3rem; }
  .process-list li, .process-list li:not(:last-child) { margin: 0; padding-right: 0; border-right: 0; }
  .process-list span { margin-bottom: 1.8rem; }
  .button-light { width: 100%; overflow-wrap: anywhere; }
}

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