/* LynxStep — layout: asymmetric 12-col editorial grid; generous whitespace, brand lime used as light/material, never as body text */
@font-face{font-family:"Bricolage Grotesque";src:url("../fonts/bricolage-grotesque.woff2") format("woff2");font-weight:200 800;font-display:swap}
@font-face{font-family:"Instrument Sans";src:url("../fonts/instrument-sans.woff2") format("woff2");font-weight:400 700;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url("../fonts/jetbrains-mono.woff2") format("woff2");font-weight:500;font-display:swap}

:root{
  --brand:#A0C000;          /* logo lime, rgb(160,192,0) */
  --brand-ink:#556800;      /* lime darkened for text/links on light */
  --bg:#F3F5EF;
  --surface:#FFFFFF;
  --sunk:#E7EBE0;
  --fg:#141811;
  --muted:#5A6152;
  --line:#D3D9C8;
  --on-brand:#141811;
  --shadow:0 1px 2px rgb(20 24 17 / .06),0 12px 32px -12px rgb(20 24 17 / .18);
  --night:#0B0F0C;          /* hero panel, identical in both themes */
  --night-fg:#F1F4EA;
  --night-muted:#B4BCAA;
  --stage:#FFFFFF;          /* white backdrop for cut-out marketing images */

  --f-display:"Bricolage Grotesque","Avenir Next","Segoe UI",system-ui,sans-serif;
  --f-body:"Instrument Sans","Helvetica Neue",Arial,system-ui,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace;

  --step--1:clamp(.8rem,.78rem + .1vw,.86rem);
  --step-0:clamp(1rem,.97rem + .15vw,1.08rem);
  --step-1:clamp(1.2rem,1.1rem + .45vw,1.45rem);
  --step-2:clamp(1.5rem,1.3rem + 1vw,2.1rem);
  --step-3:clamp(2rem,1.55rem + 2.2vw,3.3rem);
  --step-4:clamp(2.5rem,1.7rem + 4vw,5.2rem);

  --gutter:clamp(16px,4vw,48px);
  --max:1240px;
  --radius:14px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --brand:#A0C000;--brand-ink:#B9D93A;--bg:#0E110B;--surface:#161A12;--sunk:#1C2117;
  --fg:#E7EBDF;--muted:#9AA28F;--line:#2B3224;--on-brand:#0E110B;
  --shadow:0 1px 2px rgb(0 0 0 / .4),0 16px 40px -16px rgb(0 0 0 / .7);color-scheme:dark}}
:root[data-theme="dark"]{
  --brand:#A0C000;--brand-ink:#B9D93A;--bg:#0E110B;--surface:#161A12;--sunk:#1C2117;
  --fg:#E7EBDF;--muted:#9AA28F;--line:#2B3224;--on-brand:#0E110B;
  --shadow:0 1px 2px rgb(0 0 0 / .4),0 16px 40px -16px rgb(0 0 0 / .7);color-scheme:dark}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--bg);color:var(--fg);font:400 var(--step-0)/1.6 var(--f-body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,video,canvas,svg{display:block;max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:4px}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:600;line-height:1.05;letter-spacing:-.02em;margin:0;text-wrap:balance}
p{margin:0;text-wrap:pretty}
.skip{position:absolute;left:-999px;top:8px;background:var(--fg);color:var(--bg);padding:.5rem 1rem;border-radius:8px;z-index:100}
.skip:focus{left:8px}

.wrap{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}
.eyebrow{font:500 var(--step--1)/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:.6rem}
.eyebrow::before{content:"";width:.55rem;height:.55rem;border-radius:50%;background:var(--brand);flex:none}

/* Header */
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s}
.site-header.scrolled{border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:68px}
.logo{display:inline-flex;color:var(--fg)}
.logo svg{height:26px;width:auto}
.nav-links{display:flex;align-items:center;gap:clamp(1rem,2.5vw,2.2rem);list-style:none;margin:0;padding:0}
.nav-links a{text-decoration:none;font-weight:500;font-size:.95rem;color:var(--muted);transition:color .15s}
.nav-links a:hover{color:var(--fg)}
.btn{display:inline-flex;align-items:center;gap:.55rem;font:600 .95rem/1 var(--f-body);text-decoration:none;border-radius:999px;padding:.85rem 1.25rem;border:1px solid transparent;cursor:pointer;transition:transform .15s,background-color .15s,border-color .15s}
.btn-primary{background:var(--brand);color:var(--on-brand)}
.btn-primary:hover{transform:translateY(-1px);background:color-mix(in srgb,var(--brand) 88%,var(--fg))}
.btn-ghost{border-color:var(--line);color:var(--fg);background:transparent}
.btn-ghost:hover{border-color:var(--fg)}
.btn svg{width:1em;height:1em}
.nav .btn{padding:.65rem 1rem}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;width:44px;height:44px;color:var(--fg);cursor:pointer;align-items:center;justify-content:center}
.menu-toggle svg{width:20px;height:20px}
@media (max-width:820px){
  .menu-toggle{display:inline-flex}
  .nav-links{position:fixed;inset:68px 0 auto 0;margin-top:env(safe-area-inset-top,0px);flex-direction:column;align-items:stretch;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:.5rem var(--gutter) 1.25rem;transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}
  .nav-links.open{opacity:1;transform:none;pointer-events:auto}
  .nav-links li a{display:block;padding:.9rem 0;border-bottom:1px solid var(--line);font-size:1.05rem;color:var(--fg)}
  .nav-links li:last-child a{border:0;margin-top:1rem;text-align:center;justify-content:center}
  .nav-cta-desktop{display:none}
}
@media (min-width:821px){.nav-cta-mobile{display:none}}

/* Hero: dark panel over a darkened photo, same in both themes */
.hero{padding-block:clamp(.75rem,2vw,1.5rem) clamp(3rem,7vw,6rem)}
.hero-panel{position:relative;isolation:isolate;overflow:hidden;border-radius:calc(var(--radius) * 1.8);background:var(--night);color:var(--night-fg);padding:clamp(2.5rem,7vw,6rem) clamp(1.25rem,5vw,4.5rem) clamp(1.5rem,4vw,3rem);display:grid;gap:clamp(3rem,7vw,5.5rem)}
.hero-bg{position:absolute;inset:0;z-index:-1;background:var(--night) url("../../media/hero-roads.jpg") 62% 50%/cover no-repeat}
@media (max-width:820px){
  /* Phones: photo sits as a band behind the top of the panel, text area below stays solid */
  .hero-bg{background-size:auto 640px;background-position:68% 0}
  .hero-bg::after{background:linear-gradient(180deg,color-mix(in srgb,var(--night) 45%,transparent) 0,color-mix(in srgb,var(--night) 78%,transparent) 300px,var(--night) 560px)}
}
.hero-bg::after{content:"";position:absolute;inset:0;background:
  linear-gradient(100deg,var(--night) 8%,color-mix(in srgb,var(--night) 82%,transparent) 42%,color-mix(in srgb,var(--night) 35%,transparent) 100%),
  linear-gradient(0deg,var(--night) 0%,transparent 45%)}
.hero-copy{max-width:44rem}
.hero .eyebrow{color:var(--night-muted)}
.hero h1{font-size:var(--step-4);font-weight:650;letter-spacing:-.035em;margin-block:1.2rem 1.4rem;color:var(--night-fg)}
.hero h1 .accent{color:var(--brand)}
.hero .lead{font-size:var(--step-1);color:var(--night-muted);max-width:34ch;line-height:1.45}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}
.btn-on-dark{color:var(--night-fg);border-color:color-mix(in srgb,var(--night-fg) 35%,transparent)}
.btn-on-dark:hover{border-color:var(--night-fg)}
.flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(1rem,3vw,2.5rem)}
.flow li{display:grid;gap:.4rem;align-content:start;padding-top:1rem;border-top:1px solid color-mix(in srgb,var(--night-fg) 22%,transparent);position:relative}
.flow li::before{content:"";position:absolute;top:-1px;left:0;width:2.5rem;height:2px;background:var(--brand)}
.flow-n{font:500 .74rem/1 var(--f-mono);letter-spacing:.08em;color:var(--brand)}
.flow strong{font:600 var(--step-1)/1.2 var(--f-display);color:var(--night-fg)}
.flow span:last-child{color:var(--night-muted);font-size:.95rem;line-height:1.5}
@media (max-width:820px){.flow{grid-template-columns:1fr}}
.goals{list-style:none;padding:0;margin:clamp(3rem,6vw,4.5rem) 0 0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid var(--line)}
.goals li{padding:1.1rem 1rem 0 0;font:600 var(--step-1)/1.2 var(--f-display);letter-spacing:-.01em;display:flex;flex-direction:column;gap:.5rem}
.goals li::before{content:"";width:22px;height:3px;border-radius:2px;background:var(--brand)}
@media (max-width:900px){.goals{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:1.2rem}}
@media (max-width:420px){.goals{grid-template-columns:1fr}}

/* Sections */
section{scroll-margin-top:76px}
.section{padding-block:clamp(4rem,9vw,7.5rem)}
.section-head{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(1.5rem,4vw,4rem);align-items:end;margin-bottom:clamp(2.5rem,5vw,4rem)}
.section-head h2{font-size:var(--step-3);margin-top:1rem}
.section-head p{color:var(--muted);font-size:var(--step-1);line-height:1.5;max-width:48ch}
@media (max-width:820px){.section-head{grid-template-columns:1fr;align-items:start}}

/* Media slots: show a designed fallback until a real image exists */
.media{position:relative;overflow:hidden;border-radius:var(--radius);background:
  linear-gradient(to right,color-mix(in srgb,var(--line) 55%,transparent) 1px,transparent 1px) 0 0/32px 32px,
  linear-gradient(to bottom,color-mix(in srgb,var(--line) 55%,transparent) 1px,transparent 1px) 0 0/32px 32px,
  radial-gradient(90% 80% at 70% 30%,color-mix(in srgb,var(--brand) 22%,var(--surface)),var(--sunk));
  border:1px solid var(--line);max-width:100%}
.media::after{content:"";position:absolute;inset:0;margin:auto;width:22%;max-width:110px;aspect-ratio:1.05;background:var(--brand);opacity:.35;-webkit-mask:var(--mark) center/contain no-repeat;mask:var(--mark) center/contain no-repeat}
.media img,.media video{position:relative;z-index:1;width:100%;height:100%;object-fit:cover}
.media.is-empty img{display:none}
.ratio-4x3{aspect-ratio:4/3}.ratio-5x4{aspect-ratio:5/4}
/* Marketing cut-outs on white: shown on a white stage in both themes */
.media.cutout{background:var(--stage);border-color:var(--line);aspect-ratio:8/7;display:grid;place-items:center;padding:clamp(.5rem,2vw,1.25rem)}
.media.cutout img{object-fit:contain;max-height:100%}
.media.cutout:not(.is-empty)::after{display:none}.ratio-16x9{aspect-ratio:16/9}.ratio-21x9{aspect-ratio:21/9}
@media (max-width:640px){.ratio-21x9{aspect-ratio:4/3}}

/* Approach */
.approach{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(2rem,5vw,5rem);align-items:center}
.approach h2{font-size:var(--step-3);margin-block:1rem 2rem}
.points{list-style:none;padding:0;margin:0;display:grid;gap:1.4rem}
.points li{display:grid;grid-template-columns:auto minmax(0,1fr);gap:1rem;color:var(--fg)}
.points li::before{content:"";width:10px;height:10px;margin-top:.55em;border-radius:3px;background:var(--brand);transform:rotate(45deg)}
.points strong{font-weight:600}
@media (max-width:900px){.approach{grid-template-columns:1fr}}

/* Services */
.services{border-top:1px solid var(--fg)}
.service{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,5fr) minmax(0,4fr);gap:clamp(1rem,3vw,3rem);padding-block:clamp(1.6rem,3vw,2.4rem);border-bottom:1px solid var(--line);transition:background-color .2s}
.service h3{font-size:var(--step-2);font-weight:600}
.service .summary{font-size:var(--step-1);line-height:1.45}
.service .detail{color:var(--muted);display:grid;gap:.9rem;align-content:start}
.tags{display:flex;flex-wrap:wrap;gap:.4rem;list-style:none;padding:0;margin:0}
.tags li{font:500 .76rem/1 var(--f-mono);letter-spacing:.02em;padding:.45rem .6rem;border-radius:6px;background:var(--surface);border:1px solid var(--line);color:var(--fg)}
@media (max-width:900px){.service{grid-template-columns:1fr}}


/* Benefits */
.benefits{display:grid;gap:clamp(3.5rem,8vw,6.5rem)}
.benefit{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(2rem,5vw,4.5rem);align-items:center}
.benefit:nth-child(even){grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
.benefit:nth-child(even) .media{order:2}
.benefit h3{font-size:var(--step-2);margin-block:.9rem .6rem}
.benefit .tagline{font-size:var(--step-1);color:var(--brand-ink);font-weight:500;margin-bottom:1.3rem}
.benefit ul{list-style:none;padding:0;margin:0;display:grid;gap:.9rem;color:var(--muted)}
.benefit li{padding-left:1.4rem;position:relative}
.benefit li::before{content:"";position:absolute;left:0;top:.7em;width:.7rem;height:2px;background:var(--brand)}
@media (max-width:900px){.benefit,.benefit:nth-child(even){grid-template-columns:1fr}.benefit:nth-child(even) .media{order:0}}

/* Agile strip */
.agile{background:var(--fg);color:var(--bg);border-radius:calc(var(--radius) * 1.6);padding:clamp(2rem,5vw,4rem);display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(1.5rem,4vw,4rem);align-items:center}
.agile h2{font-size:var(--step-3);color:var(--bg)}
.agile ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.agile li{border-top:2px solid var(--brand);padding-top:1rem;font:600 var(--step-1)/1.25 var(--f-display)}
@media (max-width:900px){.agile{grid-template-columns:1fr}}
@media (max-width:560px){.agile ul{grid-template-columns:1fr}}

/* Contact */
.contact{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(2rem,5vw,5rem)}
.contact h2{font-size:var(--step-3);margin-block:1rem 1.2rem}
.contact .intro{color:var(--muted);font-size:var(--step-1);line-height:1.5;max-width:36ch}
.facts{margin:2.2rem 0 0;display:grid;gap:1.2rem}
.facts div{display:grid;grid-template-columns:7.5rem minmax(0,1fr);gap:1rem;padding-top:1.2rem;border-top:1px solid var(--line)}
.facts dt{font:500 .74rem/1.6 var(--f-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.facts dd{margin:0;font-variant-numeric:tabular-nums}
.facts a{text-decoration-color:var(--brand);text-underline-offset:3px;text-decoration-thickness:2px}
.form{background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--radius) * 1.4);padding:clamp(1.25rem,3.5vw,2.5rem);box-shadow:var(--shadow);display:grid;gap:1.1rem;align-content:start}
.row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
@media (max-width:560px){.row{grid-template-columns:1fr}}
.field{display:grid;gap:.45rem;min-width:0}
.field label{font-weight:600;font-size:.9rem}
.field input,.field textarea{width:100%;font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:.85rem .95rem;transition:border-color .15s,box-shadow .15s}
.field textarea{min-height:9rem;resize:vertical}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--brand-ink);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 30%,transparent)}
.consent{display:grid;grid-template-columns:auto minmax(0,1fr);gap:.75rem;font-size:.9rem;color:var(--muted);align-items:start}
.consent input{width:1.15rem;height:1.15rem;margin-top:.15rem;accent-color:var(--brand-ink)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-status{font-size:.95rem;border-radius:10px;padding:.85rem 1rem;background:var(--sunk)}
.form-status.ok{background:color-mix(in srgb,var(--brand) 22%,var(--surface))}
@media (max-width:900px){.contact{grid-template-columns:1fr}}

/* Footer */
.site-footer{border-top:1px solid var(--line);padding-block:3rem 2.5rem;margin-top:clamp(4rem,8vw,6rem);color:var(--muted);font-size:.92rem}
.foot{display:flex;flex-wrap:wrap;gap:1.5rem 3rem;justify-content:space-between;align-items:flex-start}
.foot .logo svg{height:22px}
.foot nav{display:flex;flex-wrap:wrap;gap:.6rem 1.6rem}
.foot nav a{text-decoration:none}
.foot nav a:hover{color:var(--fg)}
.foot .fine{width:100%;padding-top:1.5rem;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;justify-content:space-between}

/* Legal page */
.legal{max-width:72ch;padding-block:clamp(3rem,7vw,5rem)}
.legal h1{font-size:var(--step-3);margin-block:1rem 2.5rem}
.legal h2{font-size:var(--step-2);margin-block:3rem 1rem;padding-top:1.5rem;border-top:1px solid var(--line)}
.legal h3{font-size:var(--step-1);margin-block:2rem .6rem}
.legal h4{font:600 1rem/1.4 var(--f-body);margin-block:1.4rem .4rem;letter-spacing:0}
.legal p,.legal ul{margin-block:0 1rem;color:var(--fg)}
.legal ul{padding-left:1.2rem}
.legal dl{display:grid;grid-template-columns:minmax(0,1fr);gap:1rem;margin:0 0 1rem}
.legal dt{font:500 .74rem/1.5 var(--f-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.legal dd{margin:0}
.legal a{text-decoration-color:var(--brand);text-underline-offset:3px}