:root {
  --navy: #061329;
  --navy-deep: #030c20;
  --blue: #8ed7f5;
  --blue-bright: #37b6ec;
  --lime: #d9ee4a;
  --pink: #f35d91;
  --pink-light: #ff93b7;
  --pink-ink: #9c2452;
  --hero-blue: #102c5a;
  --paper: #f6f6f1;
  --paper-deep: #e8ecf1;
  --ink: #12213b;
  --muted: #5e708d;
  --line: rgba(18, 33, 59, 0.18);
  --line-light: rgba(246, 246, 241, 0.28);
  --serif: Georgia, 'Times New Roman', serif;
  --sans: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --page-pad: clamp(1.2rem, 4.2vw, 5rem);
  --content: 1440px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { display: block; max-width: 100%; }

[hidden] { display: none !important; }
.skip-link { position: fixed; top: -4rem; left: 1rem; z-index: 100; padding: .8rem 1rem; background: var(--pink); color: var(--navy-deep); font-weight: 700; }
.skip-link:focus { top: 1rem; }

.announcement { display: flex; align-items: center; gap: .65rem; min-height: 2.3rem; padding: .45rem var(--page-pad); background: var(--lime); color: var(--navy-deep); font-size: .72rem; font-weight: 700; letter-spacing: .02em; }

.site-header { position: absolute; z-index: 20; top: 2.3rem; width: 100%; min-height: 6.5rem; padding: 1.25rem var(--page-pad); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; color: var(--paper); border-bottom: 1px solid rgba(246,246,241,.28); }
.brand { display: inline-flex; flex-direction: column; width: fit-content; gap: .28rem; }
.brand-logo { width: clamp(12rem, 17vw, 17rem); height: auto; }
.brand-type { font-size: clamp(1.05rem, 1.65vw, 1.4rem); font-weight: 500; letter-spacing: -.055em; line-height: .9; }
.brand-type strong { color: var(--lime); font-weight: 800; }
.brand-tag { color: rgba(246,246,241,.72); font-size: .62rem; font-weight: 600; letter-spacing: .02em; }
.site-nav { display: flex; align-items: center; gap: clamp(.9rem, 2.2vw, 2.5rem); font-size: .84rem; font-weight: 650; }
.site-nav a { position: relative; padding: .5rem 0; }
.site-nav a:not(.portal-link)::after { content: ''; position: absolute; right: 0; bottom: .04rem; left: 0; height: 2px; background: var(--lime); transform: scaleX(0); transform-origin: left; transition: transform .22s ease; }
.site-nav a:hover::after, .site-nav a:focus-visible::after { transform: scaleX(1); }
.portal-link { color: var(--blue); }
.header-cta { justify-self: end; display: inline-flex; gap: .55rem; align-items: center; padding: .77rem 1rem; background: var(--pink); color: var(--navy-deep); border-radius: 999px; font-size: .79rem; font-weight: 750; transition: transform .2s ease, background .2s ease; }
.header-cta:hover { transform: translateY(-2px); background: var(--pink-light); }
.menu-toggle { display: none; }

.section-navy { background: var(--navy); color: var(--paper); }
.section-light { background: var(--paper); color: var(--ink); }
.section-blue { background: var(--blue); color: var(--navy-deep); }

.hero { position: relative; min-height: min(925px, calc(100svh - 2.3rem)); display: grid; grid-template-columns: minmax(0, 1.32fr) minmax(20rem, .68fr); gap: clamp(2rem, 5vw, 6rem); align-items: end; padding: 11.6rem var(--page-pad) clamp(3rem, 7vw, 6.2rem); overflow: hidden; }
.hero-media { position: absolute; inset: 0; pointer-events: none; }
.hero-field { position: absolute; inset: 0; background: var(--hero-blue); }
.hero-field::before { content: ''; position: absolute; inset: 0; background: linear-gradient(120deg, rgba(7,27,60,.16), rgba(7,27,60,.64)), url('./assets/network-route-texture.jpg') center / cover; opacity: .48; mix-blend-mode: screen; }
.hero-orbit { position: absolute; border: 1px solid rgba(142,215,245,.44); border-radius: 50%; pointer-events: none; }
.orbit-one { left: 32%; top: 20%; width: 20rem; height: 20rem; animation: hero-drift 15s ease-in-out infinite alternate; }
.orbit-two { right: 11%; top: 14%; width: 10rem; height: 10rem; border-color: rgba(217,238,74,.64); animation: hero-drift 12s ease-in-out infinite alternate-reverse; }
@keyframes hero-drift { to { transform: translate(3vw, 4vh) rotate(12deg); } }
.hero-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-media-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,27,60,.2), rgba(7,27,60,.05)), linear-gradient(0deg, rgba(7,27,60,.25), transparent 55%); }
.hero-with-video .hero-field { background: var(--hero-blue) url('./assets/supply-chain-hero-poster.jpg') center / cover no-repeat; }
/* The supplied clip has baked-in top/bottom bars; cover framing keeps those outside the hero. */
.hero-with-video .hero-field, .hero-with-video .hero-video { transform: scale(1.34); }
.hero-with-video .hero-field::before { display: none; }
.hero-with-video .hero-orbit { display: none; }
.hero-with-video .hero-media-shade { background: linear-gradient(90deg, rgba(6,19,41,.8) 0%, rgba(6,19,41,.62) 48%, rgba(6,19,41,.25) 100%), linear-gradient(0deg, rgba(6,19,41,.45), transparent 60%); }
.hero-video-toggle { position: absolute; z-index: 4; right: var(--page-pad); bottom: 1rem; padding: .6rem .9rem; border: 1px solid rgba(246,246,241,.7); border-radius: 999px; background: var(--navy-deep); color: var(--paper); font-size: .85rem; cursor: pointer; }
.hero-copy, .hero-system { position: relative; z-index: 1; }
.eyebrow { margin: 0 0 .85rem; color: var(--pink-ink); font-size: clamp(1.08rem, 1.35vw, 1.2825rem); line-height: 1.4; font-weight: 700; letter-spacing: .005em; }
.section-navy .eyebrow { color: var(--pink-light); }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 17ch; margin-bottom: 1.5rem; font: 400 clamp(3.4rem, 5.6vw, 6.7rem)/1.06 var(--serif); letter-spacing: .005em; text-wrap: balance; }
h2 { margin-bottom: 0; font: 400 clamp(3rem, 5.5vw, 6.2rem)/1.05 var(--serif); letter-spacing: 0; text-wrap: balance; }
h3 { font-family: var(--serif); font-weight: 400; letter-spacing: .005em; }
.hero-lede { max-width: 36rem; margin-bottom: 2rem; color: rgba(246,246,241,.84); font-size: clamp(1.05rem, 1.35vw, 1.27rem); line-height: 1.55; }
.hero-actions, .call-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .8rem; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 1.35rem; min-height: 3.45rem; padding: .75rem 1.2rem .75rem 1.35rem; border: 1px solid transparent; border-radius: 999px; font-size: .88rem; font-weight: 750; letter-spacing: .005em; transition: transform .2s ease, background .2s ease, color .2s ease; }
.button:hover { transform: translateY(-3px); }
.button-primary { background: var(--pink); color: var(--navy-deep); }
.button-primary:hover { background: var(--pink-light); }
.button-quiet { border-color: rgba(246,246,241,.65); color: var(--paper); }
.button-quiet:hover { background: var(--paper); color: var(--navy-deep); }
.button-dark { background: var(--navy-deep); color: var(--paper); }
.button-dark:hover { background: var(--navy); }
.hero-credentials { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 3rem; }
.hero-credentials span { padding: .48rem .7rem; border: 1px solid rgba(246,246,241,.38); border-radius: 999px; color: rgba(246,246,241,.85); font-size: .75rem; font-weight: 600; }
.hero-system { max-width: 30rem; margin-bottom: .3rem; padding: clamp(1.35rem, 2.4vw, 2.2rem); background: rgba(246,246,241,.95); color: var(--navy-deep); box-shadow: 1rem 1rem 0 rgba(217,238,74,.95); }
.system-label { margin-bottom: 1.1rem; color: var(--pink-ink); font-size: 1.107rem; line-height: 1.35; font-weight: 700; }
.hero-system ol { margin: 0; padding: 0; list-style: none; }
.hero-system li { display: grid; grid-template-columns: 2.1rem 1fr; column-gap: .65rem; padding: .92rem 0; border-top: 1px solid rgba(18,33,59,.16); }
.hero-system li > span { grid-row: span 2; color: var(--navy); font-size: .8rem; font-weight: 800; }
.hero-system strong { font-size: 1.2rem; line-height: 1.1; }
.hero-system small { margin-top: .25rem; color: #415577; font-size: .8rem; line-height: 1.35; }
.system-foot { margin: 1.2rem 0 0; padding-top: 1.1rem; border-top: 1px solid rgba(18,33,59,.16); color: var(--muted); font-size: .86rem; line-height: 1.4; }

.ticker { overflow: hidden; background: var(--lime); color: var(--navy-deep); border-block: 1px solid var(--navy-deep); }
.ticker-track { display: flex; align-items: center; gap: 0; width: max-content; padding: 0; white-space: nowrap; font-size: .92rem; font-weight: 750; animation: marquee 80s linear infinite; }
.ticker-group { display: flex; align-items: center; flex-shrink: 0; gap: 1.3rem; padding: 1.1rem 1.3rem 1.1rem 0; }
.ticker:hover .ticker-track, .ticker:focus .ticker-track { animation-play-state: paused; }
.ticker:focus-visible { outline: 3px solid var(--pink-ink); outline-offset: -3px; }
.ticker-track b { color: var(--navy); font-size: 1.2rem; }

.problem-section, .proof-section, .portfolio-section, .team-section { padding: clamp(4rem, 9vw, 9rem) var(--page-pad); }
.section-kicker { display: flex; gap: 1rem; margin-bottom: 1.3rem; padding-top: .65rem; border-top: 1px solid var(--line); color: var(--pink-ink); font-size: 1.161rem; line-height: 1.35; font-weight: 700; }
.problem-layout { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(18rem, .62fr); gap: clamp(3rem, 10vw, 12rem); }
.problem-copy { align-self: end; font-size: 1.1rem; line-height: 1.56; }
.problem-copy p { margin-bottom: 1.2rem; }
.text-link { display: inline-flex; align-items: center; gap: .7rem; margin-top: .65rem; padding-bottom: .35rem; border-bottom: 1px solid currentColor; color: var(--navy-deep); font-size: .86rem; font-weight: 750; }
.text-link span { color: var(--pink); font-size: 1.1rem; }
.problem-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: clamp(3rem, 7vw, 7.5rem); }
.problem-stats article { padding-top: 1rem; border-top: 2px solid var(--navy); }
.problem-stats span { color: var(--pink-ink); font-size: 1.161rem; line-height: 1.35; font-weight: 800; }
.problem-stats p { max-width: 19rem; margin: .9rem 0 0; font-size: 1.08rem; line-height: 1.28; }

.system-section { padding: clamp(4rem, 9vw, 9rem) var(--page-pad); }
.system-intro { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(18rem, .56fr); gap: clamp(3rem, 10vw, 12rem); margin-bottom: clamp(3rem, 7vw, 7rem); }
.system-intro p:last-child { align-self: end; margin: 0; font-size: 1.08rem; line-height: 1.52; }
.service-stack { border-top: 1px solid rgba(7,27,60,.34); }
.service-card { display: grid; grid-template-columns: .16fr 1.05fr .95fr auto; gap: 1.4rem; align-items: start; padding: clamp(1.6rem, 3.5vw, 3.6rem) 0; border-bottom: 1px solid rgba(7,27,60,.34); transition: padding .24s ease, background .24s ease; }
.service-card:hover { padding-inline: 1.05rem; background: rgba(246,246,241,.34); }
.service-index { color: var(--navy); font-size: .86rem; font-weight: 800; }
.service-title span { color: var(--pink-ink); font-size: 1.134rem; line-height: 1.35; font-weight: 700; }
.service-title h3 { max-width: 14ch; margin: .6rem 0 0; font-size: clamp(2rem, 3.45vw, 4.2rem); line-height: 1.08; }
.service-detail { max-width: 27rem; font-size: .98rem; line-height: 1.5; }
.investment { margin-bottom: 0; color: #314f71; font-size: .88rem; }
.investment strong { color: var(--navy-deep); }
.card-arrow { display: grid; width: 2.65rem; height: 2.65rem; place-items: center; border: 1px solid var(--navy-deep); border-radius: 50%; color: var(--navy-deep); font-size: 1.2rem; transition: background .2s, color .2s; }
.card-arrow:hover { background: var(--pink); border-color: var(--pink); }

.proof-heading-row, .team-heading-row { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(18rem, .56fr); gap: clamp(3rem, 10vw, 12rem); align-items: end; }
.proof-heading-row > p, .team-heading-row > p { margin: 0; font-size: 1.1rem; line-height: 1.54; }
.proof-cards { display: grid; grid-template-columns: 1fr 1fr .8fr; gap: 1rem; margin-top: clamp(3rem, 6vw, 6.5rem); }
.proof-card { display: flex; flex-direction: column; min-height: 31rem; padding: clamp(1.4rem, 2.6vw, 2.25rem); }
.proof-card-navy { background: var(--navy); color: var(--paper); }
.proof-card-lime { background: var(--lime); color: var(--navy-deep); }
.proof-card-outline { border: 1px solid var(--navy-deep); color: var(--navy-deep); }
.proof-label { display: block; margin-bottom: 1.3rem; font-size: 1.215rem; font-weight: 750; line-height: 1.35; }
.proof-label small { display: block; margin-top: .25rem; font-size: .972rem; font-weight: 500; opacity: .8; }
.proof-number { margin-bottom: 1.15rem; font: 400 clamp(4.9rem, 7vw, 8rem)/1.02 var(--serif); letter-spacing: 0; }
.proof-number span { font-size: .34em; letter-spacing: -.01em; vertical-align: .22em; }
.proof-card h3 { max-width: 20rem; margin-bottom: .85rem; font-size: clamp(1.55rem, 2.2vw, 2.25rem); line-height: 1.12; }
.proof-card p { max-width: 28rem; margin-bottom: 1.1rem; font-size: .94rem; line-height: 1.48; }
.proof-note { max-width: 27rem; margin-top: auto; color: inherit; font-size: .74rem; line-height: 1.44; opacity: .7; }
.proof-card-outline h3 { margin-top: 0; }
.proof-card-outline ul { margin: .4rem 0 1.5rem; padding-left: 1.1rem; font-size: .93rem; line-height: 1.75; }
.proof-card-outline .text-link { margin-top: auto; }

.approach-section { position: relative; overflow: hidden; padding: clamp(4rem, 10vw, 10rem) var(--page-pad); }
.approach-texture { position: absolute; inset: 0; background: repeating-linear-gradient(135deg, transparent 0 5rem, rgba(142,215,245,.035) 5rem calc(5rem + 1px)); }
.approach-content { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr minmax(19rem, .76fr); gap: clamp(3rem, 10vw, 12rem); max-width: var(--content); }
.approach-title h2 { max-width: 13ch; }
.approach-body { align-self: end; }
.approach-lede { font: 400 clamp(1.55rem, 2.4vw, 2.5rem)/1.16 var(--serif); letter-spacing: .005em; }
.approach-body > p:not(.approach-lede) { max-width: 32rem; color: rgba(246,246,241,.78); line-height: 1.55; }
.approach-body > p:last-child { margin-bottom: 0; font-size: .96rem; }
.approach-grid { display: grid; grid-template-columns: 1fr 1fr; margin: 2.15rem 0; border-top: 1px solid var(--line-light); border-left: 1px solid var(--line-light); }
.approach-grid span { padding: 1rem; border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); color: var(--paper); font-size: 1.12rem; line-height: 1.4; font-weight: 650; }

.portfolio-section { display: grid; grid-template-columns: minmax(15rem, .78fr) 1.22fr; gap: clamp(3rem, 8vw, 9rem); align-items: end; }
.portfolio-copy .section-kicker { margin-bottom: 1.6rem; }
.portfolio-copy h2 { font-size: clamp(3rem, 5.15vw, 5.8rem); }
.portfolio-copy p { max-width: 24rem; margin: 1.35rem 0 0; font-size: 1rem; line-height: 1.54; }
.logo-wall { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--navy-deep); border-left: 1px solid var(--navy-deep); }
.client-logo-tile { display: grid; min-height: 10rem; place-items: center; padding: 1.4rem; border-right: 1px solid var(--navy-deep); border-bottom: 1px solid var(--navy-deep); background: #fff; }
.client-logo { width: 100%; max-width: 13rem; height: 6.5rem; object-fit: contain; filter: grayscale(1); }
.client-logo-compact { max-width: 6.5rem; }
.asset-note { grid-column: 2; margin: 1rem 0 0; color: var(--muted); font-size: .74rem; line-height: 1.4; }

.call-section { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(16rem, .56fr); gap: clamp(3rem, 10vw, 12rem); align-items: end; padding: clamp(4rem, 9vw, 9rem) var(--page-pad); overflow: hidden; }
.call-content h2 { max-width: 12ch; }
.call-content > p { max-width: 39rem; margin: 1.45rem 0; font-size: 1.08rem; line-height: 1.55; }
.call-content > p.eyebrow { font-size: clamp(1.08rem, 1.35vw, 1.2825rem); margin: 0 0 .85rem; }
.call-checklist { display: flex; flex-wrap: wrap; gap: .55rem; margin: 1.9rem 0 2.35rem; }
.call-checklist span { padding: .55rem .72rem; border: 1px solid rgba(246,246,241,.45); border-radius: 999px; font-size: 1.053rem; line-height: 1.35; font-weight: 700; }
.call-phone { padding: .95rem .15rem; border-bottom: 1px solid var(--paper); font-size: .87rem; font-weight: 750; }
.call-content > p.placeholder-caption { margin-top: 1.1rem; color: rgba(246,246,241,.65); font-size: .85rem; }
.call-aside { padding: 2rem; background: var(--navy-deep); color: var(--paper); border: 1px solid var(--line-light); box-shadow: 1rem 1rem 0 rgba(142,215,245,.16); }
.call-aside > span { display: block; margin-bottom: 1.3rem; color: var(--lime); font-size: 1.188rem; line-height: 1.35; font-weight: 700; }
.call-aside strong { display: block; font: 400 clamp(2rem, 3.2vw, 3.7rem)/1.12 var(--serif); letter-spacing: .005em; }
.call-aside p { margin: 1.4rem 0 0; color: rgba(246,246,241,.75); font-size: .95rem; line-height: 1.45; }

.team-heading-row { margin-bottom: clamp(3rem, 7vw, 6.5rem); }
.team-cards { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--navy-deep); }
.team-card { min-height: 24rem; padding: clamp(1.35rem, 2.5vw, 2.2rem); border-right: 1px solid var(--navy-deep); border-bottom: 1px solid var(--navy-deep); transition: background .2s ease, color .2s ease; }
.team-portrait { width: 100%; aspect-ratio: 1; height: auto; object-fit: contain; margin-bottom: 1.4rem; background: var(--paper-deep); }
.team-card:first-child { border-left: 1px solid var(--navy-deep); }
.team-card:hover { background: var(--blue); }
.team-card-navy { background: var(--navy); color: var(--paper); }
.team-card-navy:hover { background: var(--blue); color: var(--navy-deep); }
.team-role { margin-bottom: .75rem; font-size: 1.1205rem; line-height: 1.4; font-weight: 700; }
.team-card h3 { max-width: 9ch; margin-bottom: 1rem; font-size: clamp(2.2rem, 3.2vw, 4rem); line-height: 1.08; }
.team-card > p:last-child { max-width: 21rem; margin-bottom: 0; font-size: .95rem; line-height: 1.5; }
.team-context { max-width: 55rem; margin: 1.2rem 0 0; color: var(--muted); font-size: .8rem; line-height: 1.5; }

.site-footer { padding: 3rem var(--page-pad) 1.4rem; }
.footer-top { display: flex; justify-content: space-between; gap: 2rem; align-items: flex-start; padding-bottom: 4.2rem; border-bottom: 1px solid var(--line-light); }
.footer-cta { text-align: right; }
.footer-cta p { margin-bottom: .8rem; color: rgba(246,246,241,.64); font-size: .9rem; }
.footer-cta a { color: var(--pink-light); font: 400 clamp(1.4rem, 2.5vw, 2.8rem)/1.12 var(--serif); letter-spacing: .005em; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; padding: 2.5rem 0 5rem; }
.footer-links > div { display: flex; flex-direction: column; align-items: flex-start; gap: .7rem; }
.footer-label { display: block; margin-bottom: .35rem; color: var(--blue); font-size: 1.107rem; line-height: 1.35; font-weight: 700; }
.footer-links a, .footer-links button { border: 0; padding: 0; background: none; color: var(--paper); font-size: .9rem; text-align: left; cursor: pointer; }
.footer-links small { margin-left: .35rem; color: rgba(246,246,241,.52); font-size: .7rem; font-weight: 500; }
.footer-links p { max-width: 18rem; margin: 0; color: rgba(246,246,241,.7); font-size: .88rem; line-height: 1.46; }
.footer-links strong { color: var(--lime); }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; padding-top: 1.2rem; border-top: 1px solid var(--line-light); color: rgba(246,246,241,.5); font-size: .74rem; }

.toast { position: fixed; z-index: 50; right: 1rem; bottom: 1rem; display: grid; grid-template-columns: 1fr auto; width: min(24rem, calc(100vw - 2rem)); gap: .4rem 1rem; padding: 1rem; background: var(--blue); color: var(--navy-deep); box-shadow: 0 1rem 2rem rgba(7,27,60,.25); transform: translateY(140%); transition: transform .3s ease; }
.toast.is-visible { transform: translateY(0); }
.toast strong { font-size: .82rem; font-weight: 800; }
.toast span { grid-column: 1; font-size: .8rem; line-height: 1.4; }
.toast button { grid-column: 2; grid-row: 1; border: 0; background: none; color: var(--navy-deep); font-size: 1.25rem; cursor: pointer; }

@keyframes marquee { to { transform: translateX(-50%); } }

@media (max-width: 980px) {
  .site-header { grid-template-columns: 1fr auto; }
  .site-nav { position: absolute; top: 100%; right: 0; left: 0; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 1rem var(--page-pad) 1.3rem; background: var(--navy-deep); border-bottom: 1px solid var(--line-light); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: .95rem 0; border-bottom: 1px solid var(--line-light); }
  .menu-toggle { display: inline-flex; justify-content: center; align-items: center; gap: .7rem; padding: 0; border: 0; background: none; color: var(--paper); font-size: .85rem; font-weight: 700; cursor: pointer; }
  .menu-toggle i, .menu-toggle i::before { display: block; width: 1.45rem; height: 1px; background: currentColor; content: ''; transition: transform .2s ease; }
  .menu-toggle i::before { transform: translateY(.35rem); }
  .menu-toggle[aria-expanded='true'] i { transform: rotate(45deg); }
  .menu-toggle[aria-expanded='true'] i::before { transform: rotate(-90deg); }
  .header-cta { display: none; }
  .hero { grid-template-columns: 1fr; gap: 2.5rem; min-height: auto; }
  .hero-system { max-width: 36rem; }
  .problem-layout, .system-intro, .proof-heading-row, .team-heading-row, .approach-content, .portfolio-section, .call-section { grid-template-columns: 1fr; gap: 2rem; }
  .service-card { grid-template-columns: 2.2rem 1fr auto; }
  .service-detail { grid-column: 2 / -1; max-width: 37rem; }
  .card-arrow { grid-column: 3; grid-row: 1; }
  .proof-cards { grid-template-columns: 1fr 1fr; }
  .proof-card-outline { grid-column: 1 / -1; min-height: 20rem; }
  .asset-note { grid-column: auto; }
  .call-aside { max-width: 30rem; }
}

@media (max-width: 640px) {
  .announcement { font-size: .65rem; }
  .site-header { top: 2.3rem; min-height: 5.5rem; }
  .brand-tag { font-size: .56rem; }
  .hero { padding-top: 9.4rem; }
  h1 { font-size: clamp(2.55rem, 10.5vw, 4rem); }
  h2 { font-size: clamp(2.6rem, 11vw, 4.1rem); }
  .hero-actions, .call-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .button-quiet { justify-content: center; }
  .hero-credentials { margin-top: 2rem; }
  .hero-system { box-shadow: .6rem .6rem 0 var(--lime); }
  .hero-system li { grid-template-columns: 1.8rem 1fr; }
  .problem-stats { grid-template-columns: 1fr; gap: 1.9rem; }
  .problem-stats p { max-width: none; }
  .service-card { grid-template-columns: 1.8rem 1fr auto; gap: .65rem; }
  .service-title h3 { font-size: 2.25rem; }
  .proof-cards { grid-template-columns: 1fr; }
  .proof-card, .proof-card-outline { grid-column: auto; min-height: 25rem; }
  .approach-grid { grid-template-columns: 1fr; }
  .logo-wall { grid-template-columns: 1fr 1fr; }
  .client-logo-tile { min-height: 8.5rem; padding: 1rem; }
  .client-logo { height: 5.5rem; }
  .team-cards, .footer-links { grid-template-columns: 1fr; }
  .team-card { min-height: 20rem; border-left: 1px solid var(--navy-deep); }
  .footer-top, .footer-bottom { align-items: flex-start; flex-direction: column; }
  .footer-cta { text-align: left; }
  .footer-links { gap: 2.4rem; }
  .footer-bottom { padding-bottom: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

html[data-motion="reduced"] *, html[data-motion="reduced"] *::before, html[data-motion="reduced"] *::after { animation-play-state: paused !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
.motion-preference { padding: .25rem 0; border: 0; border-bottom: 1px solid currentColor; color: var(--paper); background: none; font: inherit; cursor: pointer; }
.motion-preference:disabled { opacity: .7; cursor: default; }