:root {
  --ink: #101b2b;
  --ink-soft: #233248;
  --paper: #f5f6f3;
  --white: #ffffff;
  --muted: #5d6875;
  --teal: #087d7e;
  --teal-dark: #07595d;
  --lime: #d9ef4b;
  --line: #d8ddd8;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--paper); color: var(--ink); font-family: "DM Sans", Arial, sans-serif; line-height: 1.6; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
h1, h2, h3, p { letter-spacing: 0; }
h1, h2, h3, .wordmark { font-family: Manrope, Arial, sans-serif; }

.site-header { position: sticky; top: 0; z-index: 20; height: 74px; padding: 0 5vw; display: flex; align-items: center; gap: 34px; background: rgba(245,246,243,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.wordmark { display: inline-flex; align-items: center; gap: 10px; margin-right: auto; font-size: 1.08rem; font-weight: 700; text-decoration: none; }
.wordmark span { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; background: var(--ink); color: var(--lime); font-size: 1rem; }
nav { display: flex; gap: 25px; }
nav a { font-size: .83rem; font-weight: 600; text-decoration: none; }
nav a:hover { color: var(--teal); }
.menu-button { display: none; border: 0; background: none; color: var(--ink); font: inherit; font-weight: 700; }
.button, .outline-button { min-height: 48px; padding: 0 22px; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; text-decoration: none; transition: transform .2s ease, background .2s ease; }
.button { background: var(--lime); color: var(--ink); border: 1px solid var(--lime); }
.button:hover, .outline-button:hover { transform: translateY(-2px); }
.button-small { min-height: 40px; padding: 0 16px; font-size: .8rem; }

.hero { min-height: calc(100vh - 74px); display: grid; grid-template-columns: 47% 53%; background: var(--white); }
.hero > img { width: 100%; height: 100%; min-height: 680px; grid-column: 2; object-fit: cover; object-position: center; }
.hero-panel { grid-row: 1; grid-column: 1; padding: 8vw 6vw 6vw 7vw; align-self: center; }
.eyebrow { margin: 0 0 20px; color: var(--teal); font-size: .74rem; line-height: 1.2; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; }
h1 { max-width: 680px; margin: 0; font-size: clamp(2.9rem, 5.2vw, 5.5rem); line-height: 1.01; }
.hero-panel > p:not(.eyebrow) { max-width: 570px; margin: 28px 0 32px; color: var(--muted); font-size: clamp(1rem, 1.35vw, 1.22rem); }
.hero-actions { display: flex; align-items: center; gap: 24px; }
.plain-link { font-size: .88rem; font-weight: 700; text-underline-offset: 5px; }

.signal-bar { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--ink); color: var(--white); }
.signal-bar p { margin: 0; padding: 25px 3vw; border-right: 1px solid rgba(255,255,255,.16); }
.signal-bar p:last-child { border: 0; }
.signal-bar strong, .signal-bar span { display: block; }
.signal-bar strong { font-size: .95rem; }
.signal-bar span { margin-top: 2px; color: rgba(255,255,255,.62); font-size: .78rem; }

.section { padding: 110px 7vw; }
.section-title { display: grid; grid-template-columns: .6fr 1.15fr .9fr; gap: 5vw; margin-bottom: 64px; align-items: start; }
.section-title h2, .migration h2, .approach h2, .fit h2, .cta h2 { margin: 0; font-size: clamp(2.25rem, 4.1vw, 4.3rem); line-height: 1.08; }
.section-title > p:last-child { margin: 8px 0 0; color: var(--muted); }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); }
.service-grid article { min-height: 335px; padding: 26px 26px 30px 0; border-right: 1px solid var(--line); }
.service-grid article + article { padding-left: 26px; }
.service-grid article:last-child { border-right: 0; }
.service-grid span, .migration-steps span { color: var(--teal); font-size: .78rem; font-weight: 700; }
.service-grid h3 { margin: 48px 0 12px; font-size: 1.14rem; line-height: 1.35; }
.service-grid p { color: var(--muted); font-size: .9rem; }
.service-grid a { display: inline-block; margin-top: 10px; color: var(--teal-dark); font-size: .82rem; font-weight: 700; text-underline-offset: 4px; }

.migration { padding: 110px 7vw; color: var(--white); background: var(--teal-dark); }
.migration-heading { display: grid; grid-template-columns: .6fr 1.15fr .9fr; gap: 5vw; margin-bottom: 62px; }
.migration .eyebrow { color: var(--lime); }
.migration-heading > p:last-child { margin: 8px 0 0; color: rgba(255,255,255,.68); }
.migration-steps { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.45); }
.migration-steps div { min-height: 250px; padding: 25px 25px 24px 0; border-right: 1px solid rgba(255,255,255,.18); }
.migration-steps div + div { padding-left: 25px; }
.migration-steps div:last-child { border: 0; }
.migration-steps span { color: var(--lime); }
.migration-steps h3 { margin: 42px 0 10px; font-size: 1.12rem; }
.migration-steps p { color: rgba(255,255,255,.66); font-size: .88rem; }
.comparison-note { margin-top: 48px; padding: 30px; display: flex; align-items: end; justify-content: space-between; gap: 34px; background: var(--white); color: var(--ink); }
.comparison-note .eyebrow { margin-bottom: 10px; color: var(--teal); }
.comparison-note h3 { margin: 0 0 5px; font-size: 1.4rem; }
.comparison-note p:last-child { margin: 0; color: var(--muted); }
.outline-button { flex: 0 0 auto; border: 1px solid var(--ink); }
.outline-button:hover { color: var(--white); background: var(--ink); }

.approach { display: grid; grid-template-columns: .9fr 1.1fr; gap: 11vw; background: var(--white); }
.approach-intro > p:last-child { margin-top: 26px; color: var(--muted); font-size: 1.08rem; }
.principles article { padding: 28px 0; border-top: 1px solid var(--line); }
.principles article:last-child { border-bottom: 1px solid var(--line); }
.principles h3 { margin: 0 0 7px; font-size: 1.1rem; }
.principles p { margin: 0; color: var(--muted); }

.fit { display: grid; grid-template-columns: .9fr 1.1fr; gap: 11vw; align-items: start; }
.fit ul { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.fit li { position: relative; padding: 24px 0 24px 42px; border-bottom: 1px solid var(--line); color: var(--ink-soft); }
.fit li::before { position: absolute; left: 0; top: 23px; content: "✓"; color: var(--teal); font-weight: 700; }

.faq { background: var(--white); }
.section-title.compact { grid-template-columns: .6fr 1.5fr; }
.faq-list { border-top: 1px solid var(--ink); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 24px 52px 24px 0; list-style: none; cursor: pointer; font-weight: 600; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { position: absolute; right: 4px; top: 17px; content: "+"; color: var(--teal); font-size: 1.55rem; font-weight: 400; }
.faq-list details[open] summary::after { content: "-"; }
.faq-list details p { max-width: 820px; margin: -3px 0 24px; color: var(--muted); font-size: .92rem; }

.cta { padding: 95px 7vw; text-align: center; background: var(--ink); color: var(--white); }
.cta .eyebrow { color: var(--lime); }
.cta h2 { max-width: 900px; margin: 0 auto; }
.cta > p:not(.eyebrow) { margin: 22px auto 28px; color: rgba(255,255,255,.68); }
.button-light { background: var(--white); border-color: var(--white); }
footer { min-height: 150px; padding: 40px 7vw; display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: end; gap: 28px; background: var(--paper); }
footer p { margin: 0; color: var(--muted); font-size: .76rem; }
footer p:last-child { text-align: right; }

@media (max-width: 900px) {
  .site-header { height: 68px; padding: 0 22px; }
  .site-header > .button-small { display: none; }
  .menu-button { display: block; }
  nav { position: absolute; top: 68px; left: 0; right: 0; display: none; padding: 18px 22px 24px; flex-direction: column; gap: 15px; background: var(--paper); border-bottom: 1px solid var(--line); }
  nav.open { display: flex; }
  .hero { min-height: auto; grid-template-columns: 1fr; }
  .hero > img { grid-column: 1; grid-row: 1; min-height: 390px; object-position: 62% center; }
  .hero-panel { grid-column: 1; grid-row: 2; padding: 58px 24px 64px; }
  h1 { font-size: clamp(2.65rem, 11.5vw, 4.1rem); }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .signal-bar { grid-template-columns: 1fr 1fr; }
  .signal-bar p:nth-child(2) { border-right: 0; }
  .signal-bar p:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.16); }
  .section, .migration { padding: 76px 24px; }
  .section-title, .section-title.compact, .migration-heading, .approach, .fit { grid-template-columns: 1fr; gap: 28px; }
  .section-title, .migration-heading { margin-bottom: 44px; }
  .service-grid, .migration-steps { grid-template-columns: 1fr; }
  .service-grid article, .service-grid article + article, .migration-steps div, .migration-steps div + div { min-height: 0; padding: 28px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .migration-steps div, .migration-steps div + div { border-color: rgba(255,255,255,.18); }
  .service-grid h3, .migration-steps h3 { margin-top: 22px; }
  .comparison-note { align-items: flex-start; flex-direction: column; }
  footer { grid-template-columns: 1fr; padding: 36px 24px; }
  footer p:last-child { text-align: left; }
}

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