:root {
  --navy: #08182A;
  --navy-2: #10263D;
  --orange: #C54B22;
  --soft-orange: #E7B7A5;
  --slate: #6D7782;
  --paper: #FCFCFB;
  --white: #FFFFFF;
  --ink: #172536;
  --line: #DDE1E5;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Arial, 'Helvetica Neue', sans-serif;
  --shadow: 0 28px 80px rgba(8, 24, 42, .13);
  --radius: 22px;
  --shell: min(1180px, calc(100% - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--navy);
  font-family: var(--sans);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 999;
  background: var(--navy);
  color: #fff;
  padding: 10px 14px;
  border-radius: 8px;
  transform: translateY(-160%);
  transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  background: rgba(252, 252, 251, .88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(8, 24, 42, .07);
  transition: box-shadow .25s ease, background .25s ease;
}
.site-header.scrolled { box-shadow: 0 12px 38px rgba(8,24,42,.08); background: rgba(252,252,251,.96); }
.nav-shell {
  width: var(--shell);
  height: 82px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand-mark { width: 164px; overflow: hidden; }
.brand-mark img { width: 100%; height: 62px; object-fit: contain; }
.site-nav { display: flex; align-items: center; gap: 32px; font-size: 13px; text-transform: uppercase; letter-spacing: .12em; font-weight: 700; }
.site-nav a { position: relative; padding: 8px 0; }
.site-nav a:not(.nav-cta)::after { content: ''; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px; background: var(--orange); transition: right .2s ease; }
.site-nav a:not(.nav-cta):hover::after, .site-nav a:not(.nav-cta):focus-visible::after { right: 0; }
.nav-cta { padding: 11px 18px !important; border: 1px solid var(--orange); color: var(--orange); border-radius: 999px; }
.nav-cta:hover { background: var(--orange); color: #fff; }
.menu-toggle { display: none; border: 0; background: transparent; width: 44px; height: 44px; padding: 10px; cursor: pointer; }
.menu-toggle span { display: block; height: 2px; background: var(--navy); margin: 5px 0; transition: .25s ease; }

.hero {
  position: relative;
  min-height: 760px;
  padding: 150px 0 90px;
  display: grid;
  align-items: center;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(252,252,251,.98) 0%, rgba(252,252,251,.96) 48%, rgba(252,252,251,.72) 100%),
    url('assets/brand-background.png') right center / cover no-repeat;
}
.hero::before {
  content: '';
  position: absolute;
  left: -9vw;
  top: -26vw;
  width: 42vw;
  height: 42vw;
  background: var(--navy);
  transform: rotate(45deg);
  opacity: .98;
}
.hero-accent { position: absolute; height: 1px; background: var(--orange); transform: rotate(-45deg); transform-origin: left center; }
.hero-accent-one { left: 0; top: 142px; width: 270px; }
.hero-accent-two { right: -62px; bottom: 92px; width: 270px; }
.hero-shell { width: var(--shell); margin: 0 auto; display: grid; grid-template-columns: 1.08fr .92fr; gap: 62px; align-items: center; position: relative; z-index: 2; }
.hero-copy { max-width: 680px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: var(--orange); text-transform: uppercase; letter-spacing: .18em; font-size: 12px; font-weight: 800; margin-bottom: 18px; }
.eyebrow::before { content: ''; width: 34px; height: 1px; background: currentColor; }
.eyebrow.light { color: var(--soft-orange); }
.hero h1, .section h2 { font-family: var(--serif); letter-spacing: -.025em; }
.hero h1 { margin: 0; font-size: clamp(52px, 6vw, 88px); line-height: .98; font-weight: 600; max-width: 720px; }
.hero h1 em { color: var(--orange); font-style: normal; }
.hero-lead { margin: 28px 0 0; max-width: 650px; color: #44515e; font-size: 18px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 23px; border-radius: 999px; text-transform: uppercase; letter-spacing: .11em; font-size: 11px; font-weight: 800; border: 1px solid transparent; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--orange); color: #fff; box-shadow: 0 14px 34px rgba(197,75,34,.22); }
.button-primary:hover { box-shadow: 0 18px 42px rgba(197,75,34,.30); }
.button-secondary { border-color: rgba(8,24,42,.2); background: rgba(255,255,255,.72); color: var(--navy); }
.button-secondary:hover { border-color: var(--navy); }
.hero-proof { margin-top: 42px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; font-size: 11px; text-transform: uppercase; letter-spacing: .16em; font-weight: 700; color: #6d7782; }
.hero-proof i { width: 4px; height: 4px; background: var(--orange); border-radius: 50%; }
.hero-visual { position: relative; min-height: 430px; display: grid; place-items: center; }
.hero-logo-card { width: min(100%, 530px); background: rgba(255,255,255,.94); border: 1px solid rgba(8,24,42,.07); border-radius: 26px; padding: 34px 36px; box-shadow: var(--shadow); position: relative; z-index: 2; }
.hero-logo-card::after { content: ''; position: absolute; right: -1px; bottom: -1px; width: 34%; height: 5px; background: var(--orange); border-bottom-right-radius: 22px; }
.hero-logo-card img { width: 100%; max-height: 330px; object-fit: contain; }
.hero-watermark { position: absolute; right: -6%; top: 50%; transform: translateY(-50%); color: rgba(8,24,42,.03); font: 700 240px/1 var(--serif); letter-spacing: -.08em; pointer-events: none; }
.scroll-cue { position: absolute; left: 50%; bottom: 25px; transform: translateX(-50%); z-index: 3; display: flex; align-items: center; gap: 9px; color: var(--slate); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; }
.scroll-cue svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.4; }

.section { padding: 112px 0; }
.section-shell { width: var(--shell); margin: 0 auto; }
.section h2 { font-size: clamp(38px, 4.6vw, 62px); line-height: 1.08; margin: 0; font-weight: 600; }
.about { background: #fff; }
.about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: start; }
.section-heading { position: sticky; top: 130px; }
.about-copy { max-width: 700px; color: #4b5966; }
.large-copy { margin-top: 0; font: 500 clamp(24px, 2.4vw, 34px)/1.36 var(--serif); color: var(--navy); }
.about-standard { margin-top: 38px; border-top: 1px solid var(--line); }
.about-standard div { padding: 20px 0; display: grid; grid-template-columns: 160px 1fr; gap: 22px; border-bottom: 1px solid var(--line); }
.about-standard strong { color: var(--navy); }
.about-standard span { color: #66717d; }

.services { background: var(--navy); color: #fff; position: relative; overflow: hidden; }
.services::before { content: 'HS'; position: absolute; right: -65px; top: 38px; color: rgba(255,255,255,.025); font: 700 360px/1 var(--serif); letter-spacing: -.08em; }
.services-header { display: grid; grid-template-columns: 1.1fr .9fr; gap: 80px; align-items: end; margin-bottom: 58px; position: relative; z-index: 1; }
.services-header h2 { color: #fff; max-width: 760px; }
.services-header > p { color: rgba(255,255,255,.68); max-width: 460px; margin: 0 0 8px; }
.service-list { border-top: 1px solid rgba(255,255,255,.16); position: relative; z-index: 1; }
.service-card { min-height: 148px; display: grid; grid-template-columns: 82px 1fr 42px; gap: 28px; align-items: center; border-bottom: 1px solid rgba(255,255,255,.16); padding: 28px 4px; transition: background .25s ease, padding .25s ease; }
.service-card:hover { background: rgba(255,255,255,.045); padding-left: 18px; padding-right: 18px; }
.service-number { font: 600 18px/1 var(--serif); color: var(--soft-orange); }
.service-card h3 { margin: 0 0 7px; font: 600 27px/1.2 var(--serif); }
.service-card p { margin: 0; color: rgba(255,255,255,.66); max-width: 840px; }
.service-arrow { font-size: 26px; color: var(--orange); justify-self: end; }

.framework { background: #f7f7f5; }
.framework-heading { max-width: 780px; margin-bottom: 52px; }
.framework-heading p { color: #5d6874; font-size: 17px; max-width: 650px; }
.framework-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.framework-card { position: relative; background: #fff; border: 1px solid rgba(8,24,42,.08); border-radius: var(--radius); padding: 34px; min-height: 500px; box-shadow: 0 16px 50px rgba(8,24,42,.05); overflow: hidden; }
.framework-card::before { content: ''; position: absolute; left: 0; top: 0; width: 100%; height: 4px; background: var(--navy); }
.framework-card.featured::before { background: var(--orange); }
.framework-card.featured { transform: translateY(-14px); box-shadow: 0 24px 70px rgba(8,24,42,.09); }
.framework-index { position: absolute; right: 26px; top: 22px; color: rgba(8,24,42,.14); font: 600 56px/1 var(--serif); }
.framework-icon { width: 54px; height: 54px; border-radius: 18px; display: grid; place-items: center; background: var(--navy); color: #fff; font: 600 22px/1 var(--serif); margin-bottom: 54px; }
.featured .framework-icon { background: var(--orange); }
.framework-card h3 { margin: 0 0 12px; font: 600 35px/1.1 var(--serif); }
.framework-card p { color: #5e6974; }
.framework-card ul { margin: 28px 0 0; padding: 0; list-style: none; }
.framework-card li { padding: 11px 0; border-top: 1px solid var(--line); font-size: 13px; color: #5d6874; }

.focus { background: #fff; }
.focus-shell { display: grid; grid-template-columns: .9fr 1.1fr; gap: 95px; }
.focus-intro p { color: #5d6874; max-width: 500px; }
.focus-list { border-top: 1px solid var(--line); }
.focus-item { display: grid; grid-template-columns: 70px 1fr; gap: 24px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.focus-item > span { color: var(--orange); font: 600 28px/1 var(--serif); }
.focus-item h3 { margin: 0 0 8px; font: 600 24px/1.2 var(--serif); }
.focus-item p { margin: 0; color: #66717d; }

.contact { background: var(--navy); color: #fff; position: relative; overflow: hidden; }
.contact::after { content: ''; position: absolute; width: 420px; height: 420px; right: -220px; bottom: -210px; border: 1px solid rgba(197,75,34,.45); transform: rotate(45deg); }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; position: relative; z-index: 2; }
.contact-copy h2 { color: #fff; }
.contact-copy > p { color: rgba(255,255,255,.65); max-width: 430px; }
.contact-email { display: inline-block; margin-top: 25px; color: var(--soft-orange); font-size: 22px; font-family: var(--serif); border-bottom: 1px solid rgba(231,183,165,.35); }
.contact-location { margin-top: 14px; color: rgba(255,255,255,.7); }
.contact-principle { margin-top: 44px; text-transform: uppercase; letter-spacing: .17em; font-size: 10px; color: rgba(255,255,255,.48); }
.contact-form { background: #fff; color: var(--navy); padding: 34px; border-radius: var(--radius); box-shadow: 0 26px 70px rgba(0,0,0,.18); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-form label { display: block; margin-bottom: 18px; }
.contact-form label > span { display: block; text-transform: uppercase; letter-spacing: .12em; font-size: 10px; font-weight: 800; margin-bottom: 8px; color: #586573; }
.contact-form input, .contact-form textarea { width: 100%; border: 1px solid #d9dee3; background: #fbfbfa; border-radius: 10px; padding: 13px 14px; color: var(--navy); outline: none; transition: border .2s ease, box-shadow .2s ease; }
.contact-form input { min-height: 48px; }
.contact-form textarea { resize: vertical; min-height: 150px; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(197,75,34,.09); }
.contact-form .invalid { border-color: #b82f2f; }
.form-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 2px; }
.form-footer p { margin: 0; font-size: 11px; color: #7a8490; max-width: 280px; }
.form-submit { border: 0; white-space: nowrap; }

.site-footer { background: #06121f; color: rgba(255,255,255,.66); padding: 56px 0 32px; }
.footer-shell { display: grid; grid-template-columns: 160px 1fr auto; gap: 36px; align-items: center; }
.footer-brand { width: 155px; background: #fff; padding: 10px 12px; border-radius: 12px; }
.footer-brand img { width: 100%; height: 58px; object-fit: contain; }
.footer-shell > p { color: #fff; text-transform: uppercase; letter-spacing: .21em; font-size: 11px; }
.footer-links { display: flex; align-items: center; gap: 20px; font-size: 12px; }
.footer-links a:hover { color: #fff; }
.footer-bottom { grid-column: 1 / -1; padding-top: 24px; margin-top: 10px; border-top: 1px solid rgba(255,255,255,.1); display: flex; justify-content: space-between; gap: 20px; font-size: 11px; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .001ms !important; animation-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (max-width: 980px) {
  :root { --shell: min(100% - 36px, 820px); }
  .menu-toggle { display: block; }
  .site-nav { position: fixed; inset: 82px 0 auto 0; min-height: calc(100vh - 82px); background: var(--paper); flex-direction: column; justify-content: center; gap: 24px; transform: translateX(100%); transition: transform .28s ease; font-size: 14px; }
  .site-nav.open { transform: translateX(0); }
  .menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle.active span:nth-child(2) { opacity: 0; }
  .menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero { min-height: auto; padding-top: 135px; }
  .hero::before { width: 52vw; height: 52vw; left: -26vw; top: -34vw; }
  .hero-shell { grid-template-columns: 1fr; gap: 52px; }
  .hero-visual { min-height: 340px; }
  .hero-logo-card { max-width: 560px; }
  .hero-watermark { right: -12%; font-size: 190px; }
  .about-grid, .focus-shell, .contact-grid { grid-template-columns: 1fr; gap: 44px; }
  .section-heading { position: static; }
  .services-header { grid-template-columns: 1fr; gap: 20px; }
  .framework-grid { grid-template-columns: 1fr; }
  .framework-card, .framework-card.featured { min-height: 0; transform: none; }
  .framework-icon { margin-bottom: 38px; }
  .footer-shell { grid-template-columns: 160px 1fr; }
  .footer-links { grid-column: 1 / -1; flex-wrap: wrap; }
}

@media (max-width: 640px) {
  :root { --shell: calc(100% - 28px); }
  .nav-shell { height: 72px; }
  .site-nav { inset: 72px 0 auto 0; min-height: calc(100vh - 72px); }
  .brand-mark { width: 132px; }
  .brand-mark img { height: 54px; }
  .hero { padding: 120px 0 74px; }
  .hero h1 { font-size: clamp(48px, 15vw, 70px); }
  .hero-lead { font-size: 16px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .button { width: 100%; }
  .hero-proof { gap: 8px; }
  .hero-visual { min-height: 270px; }
  .hero-logo-card { padding: 20px; border-radius: 18px; }
  .scroll-cue { display: none; }
  .section { padding: 82px 0; }
  .section h2 { font-size: 42px; }
  .about-standard div { grid-template-columns: 1fr; gap: 6px; }
  .service-card { grid-template-columns: 52px 1fr; gap: 16px; min-height: 0; }
  .service-arrow { display: none; }
  .service-card h3 { font-size: 23px; }
  .services::before { font-size: 230px; right: -55px; }
  .framework-card { padding: 28px 24px; }
  .focus-item { grid-template-columns: 50px 1fr; gap: 14px; }
  .contact-form { padding: 22px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .form-footer { flex-direction: column; align-items: stretch; }
  .form-submit { width: 100%; }
  .footer-shell { grid-template-columns: 1fr; }
  .footer-shell > p { margin: 0; }
  .footer-links { grid-column: auto; flex-direction: column; align-items: flex-start; gap: 10px; }
  .footer-bottom { grid-column: auto; flex-direction: column; }
}