/* ==========================================================================
   Ride901 — stylesheet
   Palette and type are fixed by the Brand Standards. A new accent colour is a
   board-level brand decision, not a CSS decision.
   ========================================================================== */

/* --- Self-hosted fonts (Brief §25) --------------------------------------- */
@font-face{font-family:'Montserrat';src:url('/assets/fonts/montserrat-latin-600-normal.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:'Montserrat';src:url('/assets/fonts/montserrat-latin-800-normal.woff2') format('woff2');font-weight:800;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('/assets/fonts/inter-latin-400-normal.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('/assets/fonts/inter-latin-500-normal.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('/assets/fonts/inter-latin-600-normal.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('/assets/fonts/inter-latin-700-normal.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap}

/* --- Tokens -------------------------------------------------------------- */
:root{
  --navy:#052755;
  --navy-deep:#03193a;      /* hover / pressed only — a shade of navy, not a new hue */
  --ink:#171717;
  --paper:#FDFDFC;
  --cloud:#EEF3F9;
  --slate:#5B6B7E;

  --line:rgba(5,39,85,.14);
  --line-strong:rgba(5,39,85,.28);
  --on-navy-soft:#C7D6E8;   /* secondary text on navy — passes AA */

  --display:'Montserrat',system-ui,-apple-system,'Segoe UI',sans-serif;
  --body:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;

  --wrap:1120px;
  --narrow:760px;
  --gap:clamp(1.25rem,2.5vw,2rem);
  --band:clamp(3.5rem,7vw,6.5rem);
  --radius:6px;
}

/* --- Reset --------------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--body);font-size:1.0625rem;line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{margin:0 0 .5em;font-family:var(--display);font-weight:800;line-height:1.12;letter-spacing:-.018em;color:var(--navy)}
p{margin:0 0 1.1em}
ul{margin:0 0 1.1em;padding-left:1.15em}
li{margin-bottom:.45em}
a{color:var(--navy);text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{color:var(--navy-deep)}
hr{border:0;border-top:1px solid var(--line);margin:2.5rem 0}

/* --- Focus + skip link (Brief §24) --------------------------------------- */
:focus-visible{outline:3px solid var(--navy);outline-offset:3px;border-radius:2px}
.on-navy :focus-visible{outline-color:var(--paper)}
.skip{
  position:absolute;left:1rem;top:-4rem;z-index:200;
  background:var(--navy);color:var(--paper);padding:.75rem 1.1rem;
  border-radius:var(--radius);font-weight:600;text-decoration:none;
  transition:top .15s ease;
}
.skip:focus{top:1rem;color:var(--paper)}

/* --- Type scale ---------------------------------------------------------- */
.h-display{font-size:clamp(2.1rem,5.2vw,3.5rem)}
.h-page{font-size:clamp(1.9rem,4.4vw,2.9rem)}
.h-section{font-size:clamp(1.5rem,3vw,2.15rem)}
.h-card{font-size:1.18rem;letter-spacing:-.01em}
.lede{font-size:clamp(1.08rem,1.9vw,1.28rem);line-height:1.6;color:var(--ink);max-width:56ch}
.small{font-size:.94rem;line-height:1.65;color:var(--slate)}
.eyebrow{
  font-family:var(--display);font-weight:600;font-size:.7rem;
  text-transform:uppercase;letter-spacing:.2em;color:var(--slate);
  margin:0 0 .9rem;display:block;
}
.on-navy .eyebrow{color:var(--on-navy-soft)}

/* --- Signature gesture: the slash from the zero --------------------------
   One per layout. Not a pattern, not a texture. ---------------------------- */
.slash{
  display:block;width:54px;height:5px;background:var(--navy);
  transform:skewX(-32deg);margin:0 0 1.6rem;border-radius:1px;
}
.on-navy .slash{background:var(--on-navy-soft)}

/* --- Layout -------------------------------------------------------------- */
.wrap{width:min(100% - 2.5rem,var(--wrap));margin-inline:auto}
.narrow{width:min(100% - 2.5rem,var(--narrow));margin-inline:auto}
section{padding-block:var(--band)}
section.tight{padding-block:clamp(2.5rem,5vw,4rem)}
.band-cloud{background:var(--cloud)}
.band-navy{background:var(--navy);color:var(--paper)}
.band-navy h1,.band-navy h2,.band-navy h3{color:var(--paper)}
.band-navy a{color:var(--paper)}
.rule-top{border-top:1px solid var(--line)}

.grid{display:grid;gap:var(--gap)}
.g2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(215px,1fr))}
.g5{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
@media(min-width:1000px){.g5{grid-template-columns:repeat(5,1fr)}}
.split{display:grid;gap:clamp(2rem,5vw,4rem);grid-template-columns:1fr}
@media(min-width:900px){.split{grid-template-columns:1.05fr .95fr;align-items:start}}

/* --- Header / nav -------------------------------------------------------- */
.site-header{
  position:sticky;top:0;z-index:100;background:var(--paper);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:1rem;min-height:76px}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;flex:0 0 auto}
.brand img{width:52px;height:52px}
.brand span{
  font-family:var(--display);font-weight:800;font-size:1.02rem;
  letter-spacing:-.02em;color:var(--navy);
}
.nav{margin-left:auto;display:none}
.nav ul{display:flex;align-items:center;gap:.15rem;list-style:none;margin:0;padding:0}
.nav li{margin:0}
.nav a{
  display:block;padding:.6rem .68rem;border-radius:var(--radius);
  font-size:.925rem;font-weight:500;color:var(--ink);text-decoration:none;
}
.nav a:hover{background:var(--cloud);color:var(--navy)}
.nav a[aria-current="page"]{color:var(--navy);font-weight:600;box-shadow:inset 0 -2px 0 var(--navy)}
@media(min-width:1160px){.nav{display:block}.nav-toggle{display:none}}

.nav-toggle{
  margin-left:auto;display:inline-flex;align-items:center;gap:.5rem;
  min-height:44px;padding:.55rem .85rem;background:none;cursor:pointer;
  border:1px solid var(--line-strong);border-radius:var(--radius);
  font-family:var(--body);font-size:.9rem;font-weight:600;color:var(--navy);
}
.nav-toggle svg{width:18px;height:18px}
.mobile-nav{display:none;border-top:1px solid var(--line);background:var(--paper)}
.mobile-nav.open{display:block}
.mobile-nav ul{list-style:none;margin:0;padding:.5rem 0 1.25rem}
.mobile-nav li{margin:0}
.mobile-nav a{display:block;padding:.85rem .25rem;font-size:1.02rem;font-weight:500;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line)}
.mobile-nav a[aria-current="page"]{color:var(--navy);font-weight:700}
.mobile-nav .btn{margin-top:1.1rem;width:100%}
@media(min-width:1160px){.mobile-nav{display:none!important}}

/* Specificity guard: .nav a / .mobile-nav a (0,1,1) would otherwise beat
   .btn (0,1,0) and repaint button text with the nav link color. */
.nav a.btn,.mobile-nav a.btn{color:var(--paper);background:var(--navy);border-color:var(--navy)}
.nav a.btn:hover,.mobile-nav a.btn:hover{color:var(--paper);background:var(--navy-deep);border-color:var(--navy-deep)}

/* --- Buttons ------------------------------------------------------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:48px;padding:.8rem 1.4rem;border-radius:var(--radius);
  font-family:var(--body);font-size:.98rem;font-weight:600;
  text-decoration:none;border:1.5px solid var(--navy);
  background:var(--navy);color:var(--paper);cursor:pointer;
  transition:background .15s ease,border-color .15s ease;
}
.btn:hover{background:var(--navy-deep);border-color:var(--navy-deep);color:var(--paper)}
.btn-ghost{background:transparent;color:var(--navy)}
.btn-ghost:hover{background:var(--cloud);color:var(--navy)}
.on-navy .btn{background:var(--paper);border-color:var(--paper);color:var(--navy)}
.on-navy .btn:hover{background:var(--cloud);border-color:var(--cloud);color:var(--navy)}
.on-navy .btn-ghost{background:transparent;color:var(--paper);border-color:rgba(253,253,252,.55)}
.on-navy .btn-ghost:hover{background:rgba(253,253,252,.1);color:var(--paper)}
.btn-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.8rem}

/* --- Status chips (real information, not decoration) --------------------- */
.chip{
  display:inline-block;font-family:var(--display);font-weight:600;
  font-size:.65rem;text-transform:uppercase;letter-spacing:.14em;
  padding:.36rem .6rem;border-radius:3px;
  border:1px solid var(--line-strong);color:var(--navy);background:transparent;
  white-space:nowrap;
}
.chip-live{background:var(--navy);border-color:var(--navy);color:var(--paper)}
.chip-future{color:var(--slate);border-color:var(--line)}
.on-navy .chip{border-color:rgba(253,253,252,.45);color:var(--paper)}

/* --- Hero ---------------------------------------------------------------- */
.hero{padding-block:clamp(3rem,7vw,5.5rem) clamp(3rem,6vw,5rem)}
.hero .h-display{margin-bottom:1.1rem}
.hero-art{
  background:var(--cloud);border-radius:var(--radius);
  display:grid;place-items:center;padding:clamp(2rem,5vw,3.5rem);
}
.hero-art img{width:min(100%,320px)}
.hero-art p{
  margin:1.5rem 0 0;text-align:center;font-family:var(--display);
  font-weight:600;font-size:.7rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--navy);
}

/* --- Cards --------------------------------------------------------------- */
.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(1.35rem,2.4vw,1.75rem);
}
.band-cloud .card{background:var(--paper)}
.card-quiet{background:var(--cloud);border-color:transparent}
.card h3{margin-bottom:.5rem}
.card p:last-child,.card ul:last-child{margin-bottom:0}
.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:.75rem;margin-bottom:.55rem}
.card-head h3{margin:0}
a.card{text-decoration:none;color:inherit;transition:border-color .15s ease}
a.card:hover{border-color:var(--line-strong)}
a.card .more{font-weight:600;color:var(--navy);font-size:.94rem}

/* --- Pathway (a real sequence, so it is numbered) ------------------------ */
.pathway{list-style:none;margin:0;padding:0;counter-reset:step;display:grid;gap:0}
.pathway li{
  counter-increment:step;margin:0;padding:1.15rem 0;
  border-bottom:1px solid var(--line);
  display:grid;grid-template-columns:2.6rem 1fr auto;gap:1rem;align-items:baseline;
}
.pathway li:first-child{border-top:1px solid var(--line)}
.pathway li::before{
  content:counter(step,decimal-leading-zero);
  font-family:var(--display);font-weight:800;font-size:.86rem;
  color:var(--slate);letter-spacing:.04em;
}
.pathway strong{font-family:var(--display);font-weight:800;font-size:1.02rem;color:var(--navy);display:block}
.pathway span{color:var(--slate);font-size:.95rem}
@media(max-width:620px){
  .pathway li{grid-template-columns:2.2rem 1fr;gap:.75rem}
  .pathway li .chip{grid-column:2;justify-self:start;margin-top:.5rem}
}

/* --- Barriers / numbered stat blocks ------------------------------------- */
.barrier{border-top:2px solid var(--navy);padding-top:1rem}
.barrier h3{font-size:1.05rem;margin-bottom:.35rem}
.barrier p{margin:0;font-size:.95rem;color:var(--slate)}

/* --- Flywheel steps ------------------------------------------------------ */
.steps{list-style:none;margin:0;padding:0;counter-reset:fw;display:grid;gap:1.25rem}
.steps li{counter-increment:fw;margin:0;padding-left:2.9rem;position:relative}
.steps li::before{
  content:counter(fw);position:absolute;left:0;top:-.1rem;
  width:2rem;height:2rem;border-radius:50%;
  display:grid;place-items:center;
  font-family:var(--display);font-weight:800;font-size:.82rem;
  background:var(--navy);color:var(--paper);
}
.on-navy .steps li::before{background:var(--paper);color:var(--navy)}

/* --- Definition rows (program facts) ------------------------------------- */
.facts{margin:0;display:grid;gap:0}
.facts>div{
  display:grid;grid-template-columns:1fr;gap:.2rem;
  padding:1rem 0;border-bottom:1px solid var(--line);
}
.facts>div:first-child{border-top:1px solid var(--line)}
.facts dt{
  font-family:var(--display);font-weight:600;font-size:.68rem;
  text-transform:uppercase;letter-spacing:.16em;color:var(--slate);
}
.facts dd{margin:0}
@media(min-width:680px){
  .facts>div{grid-template-columns:11.5rem 1fr;gap:1.5rem;align-items:baseline}
}

/* --- Notices ------------------------------------------------------------- */
.notice{
  background:var(--cloud);border-left:4px solid var(--navy);
  border-radius:0 var(--radius) var(--radius) 0;
  padding:1.15rem 1.3rem;margin:0 0 1.5rem;
}
.notice p:last-child{margin-bottom:0}
.notice .eyebrow{margin-bottom:.4rem}

/* --- Forms (Brief §18, §24) ---------------------------------------------- */
form{margin:0}
.field{margin-bottom:1.35rem}
.field label{display:block;font-weight:600;font-size:.95rem;margin-bottom:.4rem;color:var(--ink)}
.field .hint{display:block;font-size:.88rem;color:var(--slate);margin-bottom:.45rem;font-weight:400}
.field input,.field select,.field textarea{
  width:100%;min-height:48px;padding:.7rem .85rem;
  font-family:var(--body);font-size:1rem;color:var(--ink);
  background:var(--paper);border:1.5px solid var(--line-strong);
  border-radius:var(--radius);
}
.field textarea{min-height:150px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--navy)}
.opt{font-weight:400;color:var(--slate)}
fieldset{border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem 1.2rem;margin:0 0 1.35rem}
legend{font-weight:600;font-size:.95rem;padding:0 .4rem;color:var(--ink)}
.check{display:flex;gap:.65rem;align-items:flex-start;margin-bottom:.7rem}
.check:last-child{margin-bottom:0}
.check input{width:1.15rem;height:1.15rem;min-height:0;margin-top:.28rem;flex:0 0 auto;accent-color:var(--navy)}
.check label{margin:0;font-weight:400;font-size:.98rem}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.req{color:var(--navy);font-weight:700}

/* --- Empty states -------------------------------------------------------- */
.empty{
  border:1px dashed var(--line-strong);border-radius:var(--radius);
  padding:clamp(2rem,5vw,3rem);text-align:center;background:var(--cloud);
}
.empty h3{margin-bottom:.5rem}
.empty p{max-width:48ch;margin-inline:auto;color:var(--slate)}

/* --- Footer -------------------------------------------------------------- */
.site-footer{background:var(--navy);color:var(--paper);padding-block:clamp(3rem,6vw,4.5rem) 2rem}
.site-footer a{color:var(--on-navy-soft);text-decoration:none}
.site-footer a:hover{color:var(--paper);text-decoration:underline}
.footer-grid{display:grid;gap:2.5rem;grid-template-columns:1fr}
@media(min-width:760px){.footer-grid{grid-template-columns:1.3fr 1fr 1fr}}
.footer-brand img{width:96px;height:96px;margin-bottom:1.1rem}
.footer-brand p{color:var(--on-navy-soft);max-width:38ch;font-size:.96rem}
.footer-brand .mail{color:var(--paper);font-weight:600}
.site-footer h2{font-family:var(--display);font-weight:600;font-size:.7rem;text-transform:uppercase;letter-spacing:.2em;color:var(--on-navy-soft);margin-bottom:1rem}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:.6rem}
.footer-legal{
  margin-top:3rem;padding-top:1.75rem;border-top:1px solid rgba(253,253,252,.2);
  color:var(--on-navy-soft);font-size:.9rem;
}
.footer-legal p{margin-bottom:.6rem;max-width:70ch}
.footer-legal .links{display:flex;flex-wrap:wrap;gap:1.1rem;margin-top:1rem}

/* --- Motion (Brief §24) --------------------------------------------------- */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}

/* --- Print --------------------------------------------------------------- */
@media print{.site-header,.site-footer,.btn-row{display:none}body{font-size:11pt}}