/* RM Solutions Group — site styles. Design tokens live in :root; dark theme overrides follow. */
:root{
  --ink:#0B1F3A; --ink-2:#132B4D; --text:#0F1B2D; --muted:#566275; --line:#E1E6EC;
  --ground:#FFFFFF; --surface:#F3F6F8; --surface-2:#E7ECF1;
  --accent:#087A5A; --accent-bright:#0A8F6A; --accent-soft:#E3F3EC; --on-accent:#FFFFFF;
  --on-ink:#FFFFFF; --on-ink-muted:#AFC0D6; --on-ink-accent:#3FD1A4;
  --radius:6px; --gutter:clamp(16px,4vw,48px);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ink:#071427; --ink-2:#0E2140; --text:#E8EEF5; --muted:#9DABBE; --line:#22324A;
    --ground:#0A1628; --surface:#0F1F36; --surface-2:#172A45;
    --accent:#3FD1A4; --accent-bright:#3FD1A4; --accent-soft:#0F3329; --on-accent:#04221A;
    --on-ink:#FFFFFF; --on-ink-muted:#A5B6CC; --on-ink-accent:#3FD1A4;
  }
}
:root[data-theme="dark"]{
  --ink:#071427; --ink-2:#0E2140; --text:#E8EEF5; --muted:#9DABBE; --line:#22324A;
  --ground:#0A1628; --surface:#0F1F36; --surface-2:#172A45;
  --accent:#3FD1A4; --accent-bright:#3FD1A4; --accent-soft:#0F3329; --on-accent:#04221A;
  --on-ink:#FFFFFF; --on-ink-muted:#A5B6CC; --on-ink-accent:#3FD1A4;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--ground);color:var(--text);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3{font-family:"Inter Tight",Inter,system-ui,sans-serif;font-weight:700;text-wrap:balance;margin:0;line-height:1.08;letter-spacing:-0.025em}
h1{font-size:clamp(2.5rem,5.8vw,4.4rem);font-weight:800}
h2{font-size:clamp(1.9rem,3.5vw,2.75rem)}
h3{font-size:1.2rem;letter-spacing:-.01em;line-height:1.25}
p{margin:0}
a{color:inherit}
.hl{color:var(--accent-bright)}
.eyebrow{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:700}
.wrap{max-width:1180px;margin:0 auto;padding-inline:var(--gutter)}
section{padding-block:clamp(64px,9vw,112px)}
.section-head{display:grid;gap:16px;max-width:760px;margin-bottom:clamp(36px,5vw,56px)}
.section-head p{color:var(--muted);font-size:1.12rem}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:var(--radius);font-weight:600;font-size:.95rem;text-decoration:none;border:1.5px solid transparent;transition:transform .15s ease,background .15s ease;white-space:nowrap}
.btn:focus-visible,a:focus-visible{outline:3px solid var(--accent-bright);outline-offset:2px}
.btn-primary{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
.btn-primary:hover{transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line)}
.btn-ghost:hover{background:var(--surface)}
.btn-light{background:var(--on-ink);color:#0B1F3A;border-color:var(--on-ink)}
.btn-outline-light{color:var(--on-ink);border-color:color-mix(in srgb,var(--on-ink) 35%,transparent)}
.btn-outline-light:hover{background:color-mix(in srgb,var(--on-ink) 10%,transparent)}

/* logo mark: inline SVG themed by tokens */
.mark .dot{fill:var(--text);opacity:.28}
.mark .node{fill:var(--text)}
.mark .path{stroke:var(--accent-bright)}
.mark .hot{fill:var(--accent-bright)}

/* nav */
header{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--ground) 90%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand svg{width:34px;height:40px;display:block;flex:none}
.brand span{font-family:"Inter Tight",Inter,sans-serif;font-weight:700;font-size:1.12rem;letter-spacing:-.015em;line-height:1.05}
.brand span i{font-style:normal;font-weight:400;display:block}
.nav-links{display:flex;gap:28px;list-style:none;margin:0;padding:0}
.nav-links a{text-decoration:none;font-weight:500;color:var(--muted);font-size:.93rem}
.nav-links a:hover{color:var(--text)}
@media (max-width:900px){.nav-links{display:none}}
@media (max-width:400px){.nav .btn{padding:10px 14px}}

/* hero */
.hero{background:var(--ink);color:var(--on-ink);padding-block:clamp(64px,9vw,120px)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,5vw,72px);align-items:center}
@media (max-width:940px){.hero-grid{grid-template-columns:1fr}}
.hero .eyebrow{color:var(--on-ink-accent)}
.hero h1{color:var(--on-ink)}
.hero h1 .hl{color:var(--on-ink-accent)}
.hero-copy{display:grid;gap:24px}
.hero-copy .lede{font-size:1.2rem;color:var(--on-ink-muted);max-width:36em}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.hero .btn-primary{background:var(--accent-bright);border-color:var(--accent-bright);color:#fff}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .hero .btn-primary{color:var(--on-accent)}}
:root[data-theme="dark"] .hero .btn-primary{color:var(--on-accent)}
.creds{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.chip{font-size:.8rem;padding:6px 12px;border-radius:999px;border:1px solid color-mix(in srgb,var(--on-ink) 18%,transparent);color:var(--on-ink-muted)}
.chip b{color:var(--on-ink);font-weight:600}
.signal{width:100%;height:auto;display:block;max-width:500px;justify-self:center}
.signal .g{fill:var(--on-ink);opacity:.16}
.signal .n{fill:var(--on-ink)}
.signal .p{stroke:var(--on-ink-accent);stroke-width:3;fill:none;stroke-linecap:round;stroke-linejoin:round}
.signal .h{fill:var(--on-ink-accent)}
.signal .ring{fill:none;stroke:var(--on-ink-accent);stroke-width:1.5;opacity:.45}
.signal text{font-family:Inter,sans-serif;font-size:12px;font-weight:600;letter-spacing:.12em;fill:var(--on-ink-muted)}

/* numbers band */
.band{background:var(--ink-2);color:var(--on-ink);padding-block:36px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stats div{display:grid;gap:4px;padding-left:16px;border-left:2px solid var(--on-ink-accent)}
.stats b{font-family:"Inter Tight",Inter,sans-serif;font-size:clamp(1.7rem,3vw,2.3rem);font-weight:800;letter-spacing:-.02em;line-height:1.1}
.stats span{color:var(--on-ink-muted);font-size:.9rem;line-height:1.4}
@media (max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}}

/* client logo marquee (restored from the original site's scrolling client list) */
.logos{padding-block:36px 40px;border-block:1px solid var(--line)}
.logos-title{text-align:center;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:24px}
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.track{display:flex;width:max-content;animation:marquee 45s linear infinite}
.set{display:flex;align-items:center;gap:64px;padding-right:64px}
.marquee:hover .track{animation-play-state:paused}
.track img{height:40px;width:auto;display:block;opacity:.78;transition:opacity .15s ease}
.track img.sq{height:44px}
.track img:hover{opacity:1}
@keyframes marquee{to{transform:translateX(-50%)}}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .track img{filter:brightness(0) invert(1)}}
:root[data-theme="dark"] .track img{filter:brightness(0) invert(1)}
@media (prefers-reduced-motion: reduce){.track{animation:none;width:auto;justify-content:center}.set{flex-wrap:wrap;justify-content:center;padding:0 var(--gutter);row-gap:28px}.set[aria-hidden="true"]{display:none}.marquee{-webkit-mask-image:none;mask-image:none}}

/* clients */
.client-groups{display:grid;gap:40px}
.client-group h3{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.clients{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:900px){.clients{grid-template-columns:1fr}}
.client{display:grid;gap:8px;align-content:start;padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:var(--ground);text-decoration:none;border-top:3px solid var(--accent-bright);transition:box-shadow .15s ease}
a.client:hover{box-shadow:0 14px 34px -22px color-mix(in srgb,var(--ink) 55%,transparent)}
.client b{font-family:"Inter Tight",Inter,sans-serif;font-size:1.2rem;letter-spacing:-.01em}
.client small{color:var(--accent);font-weight:600;font-size:.8rem}
.client p{color:var(--muted);font-size:.95rem}
.alumni{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 12px}
.alumni span{padding:10px 16px;border-radius:var(--radius);background:var(--surface);font-weight:600;font-size:.95rem;color:var(--text)}
.alumni span.more{background:none;color:var(--muted);font-weight:500;font-style:italic}
.group-note{color:var(--muted);font-size:.93rem;margin-top:14px}
.alumni-note{color:var(--muted);font-size:.9rem;margin-top:14px;text-align:center}

/* journey */
.journey{display:grid;grid-template-columns:repeat(6,1fr);gap:0;border-top:2px solid var(--line);padding:0;margin:0}
.journey li{list-style:none;padding:24px 18px 0 0;position:relative;display:grid;gap:8px;align-content:start}
.journey li::before{content:"";position:absolute;top:-8px;left:0;width:14px;height:14px;border-radius:50%;background:var(--ground);border:2px solid var(--muted)}
.journey li.now::before{background:var(--accent-bright);border-color:var(--accent-bright);box-shadow:0 0 0 6px var(--accent-soft)}
.journey .yr{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);font-weight:700}
.journey p{color:var(--muted);font-size:.93rem}
.alt .journey li::before{background:var(--surface)}
@media (max-width:1000px){.journey{grid-template-columns:1fr;border-top:0;border-left:2px solid var(--line);padding-left:24px}.journey li{padding:0 0 28px}.journey li::before{left:-32px;top:4px}}

/* services */
.alt{background:var(--surface)}
.practices{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:940px){.practices{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.practices{grid-template-columns:1fr}}
.practice{background:var(--ground);border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:grid;gap:12px;align-content:start;position:relative}
.practice .tag{position:absolute;top:20px;right:20px;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;background:var(--accent-soft);color:var(--accent);padding:4px 8px;border-radius:4px}
.practice .ico{width:44px;height:44px;border-radius:8px;display:grid;place-items:center;background:var(--ink);color:var(--on-ink-accent)}
.practice .ico svg{width:22px;height:22px}
.practice p{color:var(--muted)}
.practice ul{margin:4px 0 0;padding:0;list-style:none;display:grid;gap:6px;font-size:.93rem}
.practice li{padding-left:18px;position:relative}
.practice li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:2px;background:var(--accent-bright)}

/* yourcity feature */
.feature{background:var(--ink);color:var(--on-ink);border-radius:12px;padding:clamp(28px,5vw,56px);display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,4vw,56px);align-items:center}
.feature .eyebrow{color:var(--on-ink-accent)}
.feature h2{color:var(--on-ink)}
.feature p{color:var(--on-ink-muted);font-size:1.08rem}
.feature .copy{display:grid;gap:18px}
.feature .products{display:grid;gap:12px}
.feature .product{display:grid;gap:4px;padding:16px 18px;border:1px solid color-mix(in srgb,var(--on-ink) 16%,transparent);border-radius:var(--radius);text-decoration:none;background:color-mix(in srgb,var(--on-ink) 4%,transparent);transition:background .15s ease}
.feature a.product:hover{background:color-mix(in srgb,var(--on-ink) 9%,transparent)}
.feature .product b{font-weight:600}
.feature .product span{color:var(--on-ink-muted);font-size:.9rem}
@media (max-width:900px){.feature{grid-template-columns:1fr}}

/* work */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media (max-width:940px){.cases{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.cases{grid-template-columns:1fr}}
.case{display:grid;grid-template-rows:auto 1fr;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--ground);text-decoration:none;transition:transform .15s ease,box-shadow .15s ease}
a.case:hover{transform:translateY(-2px);box-shadow:0 18px 40px -24px color-mix(in srgb,var(--ink) 50%,transparent)}
.case img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;display:block;filter:saturate(.8)}
.case .body{padding:20px 22px 24px;display:grid;gap:10px;align-content:start}
.case .meta{display:flex;justify-content:space-between;gap:10px;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}
.case .status{color:var(--accent)}
.case p{color:var(--muted);font-size:.95rem}
.case .go{color:var(--accent);font-weight:600;font-size:.9rem}
.tech{display:flex;flex-wrap:wrap;gap:6px}
.tech span{font-size:.72rem;padding:3px 8px;border-radius:4px;background:var(--surface);color:var(--muted);font-weight:500}

/* ai principles */
.ai-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,5vw,72px);align-items:start}
@media (max-width:900px){.ai-grid{grid-template-columns:1fr}}
.ai-grid .section-head{margin-bottom:0;position:sticky;top:110px}
@media (max-width:900px){.ai-grid .section-head{position:static}}
.principles{display:grid;gap:0;margin:0;padding:0;counter-reset:p}
.principles li{list-style:none;display:grid;grid-template-columns:56px 1fr;gap:6px 16px;padding:22px 0;border-top:1px solid var(--line);counter-increment:p}
.principles li::before{content:counter(p,decimal-leading-zero);color:var(--accent);font-weight:700;font-size:.9rem;grid-row:span 2;padding-top:3px}
.principles p{color:var(--muted)}
.toolbox{display:flex;flex-wrap:wrap;gap:8px}
.toolbox span{padding:7px 14px;border-radius:999px;border:1px solid var(--line);background:var(--ground);font-size:.88rem;font-weight:500}

/* about */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:start}
@media (max-width:900px){.about-grid{grid-template-columns:1fr}}
.about-copy{display:grid;gap:18px}
.about-copy p{color:var(--muted);font-size:1.06rem}
.about-copy p strong{color:var(--text)}
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:8px}
.values div{background:var(--ground);border:1px solid var(--line);border-radius:var(--radius);padding:16px 14px;display:grid;gap:2px}
.values b{font-family:"Inter Tight",Inter,sans-serif;font-size:1.7rem;font-weight:800;color:var(--accent);line-height:1}
.values span{font-size:.86rem;font-weight:600}
@media (max-width:520px){.values{grid-template-columns:repeat(2,1fr)}}
.facts{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--ground)}
.facts h3{padding:20px 22px;border-bottom:1px solid var(--line);font-size:1.1rem}
.facts dl{margin:0;display:grid;grid-template-columns:auto 1fr}
.facts dt,.facts dd{padding:12px 22px;border-bottom:1px solid var(--line);margin:0;font-size:.93rem}
.facts dt{color:var(--muted);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;font-weight:700;padding-top:15px}
.facts dd{font-weight:500}
.facts dl > :nth-last-child(-n+2){border-bottom:0}
@media (max-width:520px){.facts dl{grid-template-columns:1fr}.facts dt{border-bottom:0;padding-bottom:0}}

/* contact */
.contact{background:var(--ink);color:var(--on-ink)}
.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(28px,5vw,72px);align-items:center}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}
.contact h2{color:var(--on-ink)}
.contact .eyebrow{color:var(--on-ink-accent)}
.contact p{color:var(--on-ink-muted);font-size:1.12rem}
.contact .copy{display:grid;gap:20px}
.contact-card{display:grid;border:1px solid color-mix(in srgb,var(--on-ink) 16%,transparent);border-radius:var(--radius)}
.contact-card div{padding:16px 20px;border-bottom:1px solid color-mix(in srgb,var(--on-ink) 12%,transparent);display:grid;gap:2px}
.contact-card div:last-child{border-bottom:0}
.contact-card span{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--on-ink-muted);font-weight:700}
.contact-card a{text-decoration:none;font-weight:600}
.contact-card a:hover{text-decoration:underline}

footer{padding-block:32px;border-top:1px solid var(--line);color:var(--muted);font-size:.88rem}
.foot{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;align-items:center}
.foot nav{display:flex;flex-wrap:wrap;gap:18px}
.foot a{text-decoration:none}
.foot a:hover{color:var(--text)}

@media (prefers-reduced-motion: reduce){*{transition:none!important;scroll-behavior:auto!important}}