:root {
  --ink: #142a38;
  --deep: #0d2633;
  --teal: #137b78;
  --teal-light: #d7eeeb;
  --cream: #f5f2eb;
  --paper: #fcfbf7;
  --muted: #5f7078;
  --line: #dce2df;
  --white: #fff;
  --shadow: 0 18px 55px rgba(15, 42, 55, .10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.6; }
a { color: inherit; }
.skip-link { position: absolute; left: -9999px; top: 0; padding: .75rem 1rem; background: var(--white); z-index: 100; }
.skip-link:focus { left: 1rem; top: 1rem; }
.site-header { position: sticky; top: 0; z-index: 50; display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: .9rem clamp(1.2rem, 5vw, 5rem); background: rgba(252, 251, 247, .94); border-bottom: 1px solid rgba(20, 42, 56, .08); backdrop-filter: blur(12px); }
.brand { display: inline-flex; align-items: center; gap: .8rem; text-decoration: none; font-weight: 750; line-height: 1.05; }
.brand-mark { display: grid; place-items: center; width: 2.8rem; height: 2.8rem; color: var(--white); background: var(--teal); border-radius: 50% 50% 50% 12%; letter-spacing: -.05em; }
.brand-text small { font-size: .72rem; font-weight: 600; color: var(--muted); }
nav { display: flex; align-items: center; gap: 1.4rem; }
nav a { text-decoration: none; font-size: .94rem; font-weight: 650; }
nav a:hover, nav a:focus { color: var(--teal); }
.nav-cta { padding: .6rem 1rem; border: 1px solid var(--teal); border-radius: 999px; }
.menu-button { display: none; padding: .5rem .8rem; color: var(--ink); background: transparent; border: 1px solid var(--line); border-radius: .5rem; font: inherit; font-weight: 700; }
.hero { min-height: 720px; display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); align-items: center; gap: clamp(2rem, 8vw, 8rem); padding: clamp(5rem, 10vw, 9rem) clamp(1.2rem, 8vw, 8rem); background: radial-gradient(circle at 78% 28%, rgba(19, 123, 120, .16), transparent 28%), linear-gradient(120deg, var(--paper), var(--cream)); }
.hero-copy { max-width: 820px; }
.eyebrow { margin: 0 0 1rem; color: var(--teal); font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
h1, h2, h3 { line-height: 1.12; }
h1 { max-width: 760px; margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(3rem, 7vw, 6.5rem); font-weight: 500; letter-spacing: -.055em; }
h2 { max-width: 850px; margin: 0 0 1.5rem; font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.2rem, 4.6vw, 4.5rem); font-weight: 500; letter-spacing: -.04em; }
h3 { margin: 0 0 .7rem; font-size: 1.18rem; }
.lead { max-width: 720px; margin: 2rem 0; color: var(--muted); font-size: clamp(1.05rem, 1.7vw, 1.3rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 3rem; padding: .72rem 1.2rem; border-radius: 999px; font-weight: 750; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
.button:hover, .button:focus { transform: translateY(-2px); }
.primary { color: var(--white); background: var(--teal); box-shadow: 0 10px 30px rgba(19,123,120,.2); }
.secondary { border: 1px solid var(--line); background: rgba(255,255,255,.55); }
.hero-card { padding: 1.2rem 2rem; background: var(--deep); color: var(--white); border-radius: 1.2rem; box-shadow: var(--shadow); transform: rotate(1deg); }
.hero-card p { margin: 0; padding: 1.2rem 0; border-bottom: 1px solid rgba(255,255,255,.15); font-weight: 650; }
.hero-card p:last-child { border-bottom: 0; }
.section { padding: clamp(5rem, 9vw, 8rem) clamp(1.2rem, 8vw, 8rem); }
.intro { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 7vw, 7rem); background: var(--white); }
.problem-grid, .card-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.problem-grid article { padding: 1.4rem 0; border-top: 1px solid var(--line); }
.problem-grid span, .number { color: var(--teal); font-size: .78rem; font-weight: 850; }
.problem-grid p, .service-card p, .process-heading > p:last-child { color: var(--muted); }
.services { background: var(--cream); }
.card-grid { margin-top: 3rem; }
.service-card { display: flex; min-height: 270px; flex-direction: column; padding: 2rem; background: var(--white); border: 1px solid rgba(20,42,56,.07); border-radius: .9rem; box-shadow: 0 10px 35px rgba(15,42,55,.05); }
.service-card p:not(.number) { margin-bottom: auto; }
.service-card strong { display: block; padding-top: 1.4rem; border-top: 1px solid var(--line); font-size: .9rem; }
.note { margin: 1.5rem 0 0; color: var(--muted); }
.process { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(3rem, 8vw, 8rem); }
.process-heading { position: sticky; top: 8rem; align-self: start; }
.steps { margin: 0; padding: 0; list-style: none; }
.steps li { display: grid; grid-template-columns: 3.3rem 1fr; gap: 1rem; padding: 1.5rem 0; border-bottom: 1px solid var(--line); }
.steps li > span { display: grid; place-items: center; width: 2.8rem; height: 2.8rem; color: var(--white); background: var(--teal); border-radius: 50%; font-weight: 850; }
.steps p { margin: 0; color: var(--muted); }
.collaboration { background: var(--deep); color: var(--white); }
.collaboration .eyebrow { color: #75d0c9; }
.role-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 2.5rem; }
.role-grid article { padding: 2rem; border: 1px solid rgba(255,255,255,.15); border-radius: .9rem; }
.role-grid ul { margin: 1rem 0 0; padding-left: 1.2rem; color: #ccdade; }
.role-grid li { margin: .75rem 0; }
.accent-card { background: var(--teal); border-color: var(--teal) !important; }
.accent-card ul { color: var(--white); }
.boundary { margin-top: 1rem; padding: 1.4rem 1.6rem; color: #ccd9dd; background: rgba(255,255,255,.07); border-radius: .7rem; }
.contact-section { display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(2rem, 8vw, 8rem); padding: clamp(5rem, 9vw, 8rem) clamp(1.2rem, 8vw, 8rem); color: var(--white); background: var(--teal); }
.contact-section h2 { color: var(--white); }
.contact-section > div > p:last-child { max-width: 700px; color: #d8f0ed; }
.eyebrow.light { color: #d8f0ed; }
.contact-card { align-self: center; padding: 2rem; color: var(--ink); background: var(--white); border-radius: 1rem; box-shadow: var(--shadow); }
.light-button { width: 100%; margin: 1rem 0; color: var(--white); background: var(--deep); overflow-wrap: anywhere; }
.contact-card small { display: block; color: var(--muted); }
footer { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.5rem clamp(1.2rem, 8vw, 8rem); background: #071a23; color: #b8c5ca; font-size: .88rem; }
footer div { display: flex; gap: 1.2rem; }
footer a:hover, footer a:focus { color: var(--white); }

@media (max-width: 860px) {
  .menu-button { display: inline-block; }
  nav { position: absolute; top: 100%; left: 0; right: 0; display: none; flex-direction: column; align-items: stretch; padding: 1rem 1.2rem 1.4rem; background: var(--paper); border-bottom: 1px solid var(--line); }
  nav.open { display: flex; }
  .nav-cta { text-align: center; }
  .hero, .intro, .process, .contact-section { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding-top: 5rem; }
  .hero-card { transform: none; }
  .process-heading { position: static; }
}

@media (max-width: 600px) {
  .brand-text { font-size: .88rem; }
  .problem-grid, .card-grid, .role-grid { grid-template-columns: 1fr; }
  .hero-actions .button { width: 100%; }
  footer { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}