/* =========================================================================
   Aptiway Technologies — design system
   Palette anchored on the trademarked logo navy (#253572). Amber is the single
   accent; green is reserved as a semantic "live / verified" state, never decoration.
   Deliberately single-theme: a light ground with navy sections. Every colour is
   painted explicitly so the page never borrows a host background.
   ========================================================================= */

:root{
  /* --- navy scale, from the logo --- */
  --navy-900:#0D1430;
  --navy-800:#141D42;
  --navy-700:#1B2755;
  --navy:#253572;          /* trademarked logo navy — do not alter */
  --navy-500:#3A4B92;
  --navy-300:#8794C9;
  --navy-100:#E4E8F6;
  --navy-050:#F0F3FB;

  /* --- neutrals, biased cool toward the navy --- */
  --ground:#FFFFFF;
  --paper:#F5F7FC;
  --paper-2:#EDF1F9;
  --rule:#DCE2F0;
  --rule-strong:#C3CCE4;
  --ink:#0F1730;
  --body:#48526E;
  --muted:#6B7591;
  --faint:#93A2C2;

  /* --- accent (used sparingly) --- */
  --amber:#B87514;         /* AA on light grounds */
  --amber-bright:#E8A93C;  /* for navy grounds */
  --amber-wash:#FDF4E4;

  /* --- semantic state --- */
  --live:#12674A;
  --live-wash:#E4F1EB;
  --live-bright:#67C79F;

  /* --- type --- */
  --sans:'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --serif:'IBM Plex Serif', Georgia, 'Times New Roman', serif;
  --mono:'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* --- scale & rhythm --- */
  --s-1:.5rem;  --s-2:.75rem; --s-3:1rem;   --s-4:1.5rem;
  --s-5:2rem;   --s-6:3rem;   --s-7:4.5rem; --s-8:6.5rem;
  --measure:68ch;
  --radius:6px;
  --radius-lg:10px;
  --shadow-sm:0 1px 2px rgba(15,23,48,.06), 0 1px 3px rgba(15,23,48,.04);
  --shadow:0 2px 4px rgba(15,23,48,.05), 0 8px 24px -8px rgba(15,23,48,.12);
  --shadow-lg:0 4px 8px rgba(15,23,48,.06), 0 24px 48px -16px rgba(15,23,48,.20);
  --nav-h:74px;
}

/* ============================ reset ============================ */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}   /* class display rules must not defeat the hidden attribute */
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}
body{
  margin:0;
  background:var(--ground);
  color:var(--body);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img,svg{max-width:100%;height:auto;display:block}
h1,h2,h3,h4,h5{color:var(--ink);margin:0;font-weight:600;line-height:1.2;letter-spacing:-.018em;text-wrap:balance}
p{margin:0}
ul,ol{margin:0;padding:0}
a{color:var(--navy);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--navy-500)}
:focus-visible{outline:2px solid var(--navy);outline-offset:3px;border-radius:3px}
button{font:inherit;color:inherit}
::selection{background:var(--navy-100);color:var(--ink)}

/* ============================ layout ============================ */
.wrap{width:min(1180px, calc(100% - 2.5rem));margin-inline:auto}
.wrap-narrow{width:min(820px, calc(100% - 2.5rem));margin-inline:auto}
.section{padding-block:var(--s-8)}
.section-sm{padding-block:var(--s-7)}
@media (max-width:760px){
  .section{padding-block:3.5rem}
  .section-sm{padding-block:2.75rem}
  .wrap,.wrap-narrow{width:calc(100% - 2rem)}
}
.on-navy{background:var(--navy-900);color:#C3CCE4}
.on-navy h1,.on-navy h2,.on-navy h3,.on-navy h4,.on-navy h5{color:#fff}
.on-navy a{color:var(--amber-bright)}
.on-paper{background:var(--paper)}

/* ============================ typography ============================ */
.eyebrow{
  font-family:var(--mono);font-size:.7rem;font-weight:600;letter-spacing:.16em;
  text-transform:uppercase;color:var(--amber);margin:0 0 var(--s-2);display:block;
}
.on-navy .eyebrow{color:var(--amber-bright)}
.h-display{font-size:clamp(2.1rem,5.2vw,3.4rem);line-height:1.06;letter-spacing:-.028em}
.h-1{font-size:clamp(1.9rem,4vw,2.7rem);line-height:1.12;letter-spacing:-.024em}
.h-2{font-size:clamp(1.35rem,2.4vw,1.75rem);line-height:1.24}
.h-3{font-size:1.1rem;line-height:1.35}
.lede{font-size:clamp(1.05rem,1.6vw,1.24rem);line-height:1.55;color:var(--muted);max-width:60ch}
.on-navy .lede{color:#A9B6D6}
.prose{max-width:var(--measure)}
.prose p+p{margin-top:var(--s-3)}
.stack{display:flex;flex-direction:column}
.stack-1{gap:var(--s-1)} .stack-2{gap:var(--s-2)} .stack-3{gap:var(--s-3)}
.stack-4{gap:var(--s-4)} .stack-5{gap:var(--s-5)} .stack-6{gap:var(--s-6)}
.section-head{max-width:64ch;margin-bottom:var(--s-6)}
.section-head .lede{margin-top:var(--s-3)}
.tnum{font-variant-numeric:tabular-nums}

/* ============================ buttons ============================ */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--sans);font-size:.95rem;font-weight:600;letter-spacing:-.005em;
  padding:.72rem 1.35rem;border-radius:var(--radius);border:1px solid transparent;
  cursor:pointer;text-decoration:none;transition:background .18s ease,border-color .18s ease,color .18s ease,transform .18s ease;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-primary:hover{background:var(--navy-700);border-color:var(--navy-700);color:#fff}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--rule-strong)}
.btn-ghost:hover{background:var(--navy-050);border-color:var(--navy-300);color:var(--navy)}
.on-navy .btn-primary{background:var(--amber-bright);color:var(--navy-900);border-color:var(--amber-bright)}
.on-navy .btn-primary:hover{background:#F2BC58;border-color:#F2BC58;color:var(--navy-900)}
.on-navy .btn-ghost,.hero .btn-ghost{color:#fff;border-color:rgba(255,255,255,.34)}
.on-navy .btn-ghost:hover,.hero .btn-ghost:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.55);color:#fff}
.hero .btn-primary{background:var(--amber-bright);color:var(--navy-900);border-color:var(--amber-bright)}
.hero .btn-primary:hover{background:#F2BC58;border-color:#F2BC58;color:var(--navy-900)}
.btn-row{display:flex;flex-wrap:wrap;gap:var(--s-2)}
.arrow{transition:transform .18s ease}
.btn:hover .arrow{transform:translateX(3px)}

/* link with arrow */
.link-arrow{
  display:inline-flex;align-items:center;gap:.4rem;font-weight:600;font-size:.95rem;
  text-decoration:none;color:var(--navy);
}
.link-arrow:hover{text-decoration:underline}
.link-arrow svg{transition:transform .18s ease}
.link-arrow:hover svg{transform:translateX(3px)}

/* ============================ chips ============================ */
.chip{
  display:inline-flex;align-items:center;gap:.4rem;
  font-family:var(--mono);font-size:.64rem;font-weight:600;letter-spacing:.13em;text-transform:uppercase;
  padding:.28rem .55rem;border-radius:3px;white-space:nowrap;
}
.chip-live{background:var(--live-wash);color:var(--live)}
.chip-core{background:var(--navy-100);color:var(--navy)}
.chip-market{background:var(--amber-wash);color:var(--amber)}
.on-navy .chip-live{background:rgba(103,199,159,.14);color:var(--live-bright)}
.on-navy .chip-core{background:rgba(135,148,201,.16);color:#B3BEE4}
.chip-dot{width:5px;height:5px;border-radius:50%;background:currentColor;flex:none}

/* ============================ header ============================ */
.site-header{
  position:sticky;top:0;z-index:80;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(150%) blur(10px);-webkit-backdrop-filter:saturate(150%) blur(10px);
  border-bottom:1px solid var(--rule);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:var(--s-4);height:var(--nav-h)}
.brand{display:flex;align-items:center;flex:none}
.brand img{height:34px;width:auto}
.nav-links{display:flex;align-items:center;gap:.15rem;list-style:none}
.nav-links a{
  display:block;padding:.55rem .8rem;border-radius:var(--radius);
  font-size:.92rem;font-weight:500;color:var(--body);text-decoration:none;
  transition:background .16s ease,color .16s ease;
}
.nav-links a:hover{background:var(--navy-050);color:var(--navy)}
.nav-links a[aria-current="page"]{color:var(--navy);font-weight:600;background:var(--navy-050)}
.nav-cta{display:flex;align-items:center;gap:var(--s-2);flex:none}
.nav-toggle{
  display:none;background:none;border:1px solid var(--rule-strong);border-radius:var(--radius);
  padding:.5rem .6rem;cursor:pointer;color:var(--ink);
}
@media (max-width:1000px){
  .nav-toggle{display:inline-flex}
  .nav-links{
    position:fixed;inset:var(--nav-h) 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:var(--ground);border-bottom:1px solid var(--rule);padding:var(--s-2) 1rem var(--s-4);
    box-shadow:var(--shadow-lg);
    display:none;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:.85rem .75rem;font-size:1rem;border-radius:var(--radius)}
  .nav-cta .btn{display:none}
}

/* ============================ hero ============================ */
.hero{
  position:relative;overflow:hidden;background:var(--navy-900);color:#C3CCE4;
  padding-block:clamp(4rem,9vw,7rem);
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:var(--s-7);align-items:center}
@media (max-width:940px){.hero-grid{grid-template-columns:1fr;gap:var(--s-6)}}
.hero h1{color:#fff}
.hero .lede{color:#A9B6D6;max-width:52ch}
.hero-art{position:relative}
.hero-bg{position:absolute;inset:0;pointer-events:none;opacity:.5}

/* stat band */
.statband{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1px;background:var(--rule);border-block:1px solid var(--rule)}
.statband .stat{background:var(--ground);padding:var(--s-4) var(--s-4)}
.on-navy .statband{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.12)}
.on-navy .statband .stat{background:var(--navy-900)}
.stat b{display:block;font-family:var(--mono);font-size:1.7rem;font-weight:600;letter-spacing:-.02em;color:var(--ink);line-height:1.15;font-variant-numeric:tabular-nums}
.on-navy .stat b{color:#fff}
.stat span{display:block;font-size:.85rem;color:var(--muted);margin-top:.35rem;line-height:1.4}
.on-navy .stat span{color:#93A2C2}

/* ============================ cards ============================ */
.grid{display:grid;gap:var(--s-4)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

.card{
  background:var(--ground);border:1px solid var(--rule);border-radius:var(--radius-lg);
  padding:var(--s-4);display:flex;flex-direction:column;gap:var(--s-2);
  transition:border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.card-link:hover{border-color:var(--navy-300);box-shadow:var(--shadow);transform:translateY(-2px)}
.card h3{margin-bottom:.1rem}
.card p{font-size:.95rem;color:var(--body)}
.on-navy .card{background:var(--navy-800);border-color:rgba(255,255,255,.1)}
.on-navy .card p{color:#A9B6D6}
.card-icon{width:38px;height:38px;color:var(--navy);flex:none}
.on-navy .card-icon{color:var(--amber-bright)}

/* feature list inside cards */
.ticks{list-style:none;display:flex;flex-direction:column;gap:.45rem;margin-top:.35rem}
/* Bullets are positioned, not flex items — a flex li turns inline <strong> into
   a separate column and breaks the sentence in half. */
.ticks li{position:relative;padding-left:1.05rem;font-size:.92rem;color:var(--body);line-height:1.5}
.ticks li::before{
  content:"";position:absolute;left:0;top:.52rem;width:7px;height:7px;border-radius:2px;
  background:var(--navy-300);
}
.on-navy .ticks li{color:#A9B6D6}
.on-navy .ticks li::before{background:var(--amber-bright)}

/* ============================ logo wall ============================ */
.logowall{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(212px,1fr));
  background:var(--ground);border:1px solid var(--rule);border-radius:var(--radius-lg);overflow:hidden;
}
/* Separators are drawn inside each cell rather than by a grid-gap background,
   so a row that isn't completely filled leaves clean white space, not empty boxes. */
.logowall .cell{
  background:var(--ground);display:flex;align-items:center;justify-content:center;
  padding:1.4rem 1.5rem;min-height:132px;text-decoration:none;
  box-shadow:inset -1px -1px 0 var(--rule);
  transition:background .2s ease;
}
.logowall .cell:hover{background:var(--paper)}
.logowall img{
  max-height:54px;width:auto;object-fit:contain;
  /* Kept in colour: several of these marks are light or multicoloured and
     greyscale renders them illegible. A slight desaturation unifies the wall
     without erasing anyone's brand. */
  filter:saturate(.88);opacity:.9;transition:filter .25s ease, opacity .25s ease;
}
.logowall .cell:hover img{filter:saturate(1);opacity:1}
.logowall-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.logowall-4{grid-template-columns:repeat(3,1fr)}}
@media (max-width:640px){
  .logowall{grid-template-columns:repeat(2,1fr)}
  .logowall .cell{min-height:104px;padding:1rem}
  .logowall img{max-height:40px}
}

/* ============================ team ============================ */
/* Flex rather than a fixed grid, so any number of members wraps cleanly and a
   short final row centres itself instead of stranding one card on the left. */
.team-grid{display:flex;flex-wrap:wrap;gap:var(--s-4);justify-content:center}
.team-grid .member{flex:1 1 250px;max-width:400px}
@media (max-width:560px){.team-grid .member{flex-basis:100%;max-width:none}}

.member{
  background:var(--ground);border:1px solid var(--rule);border-radius:var(--radius-lg);
  overflow:hidden;display:flex;flex-direction:column;text-align:left;
  transition:border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.member:hover{border-color:var(--navy-300);box-shadow:var(--shadow);transform:translateY(-2px)}
/* Compact circular portrait, sized as a supporting detail rather than the
   dominant element of the card. Matches the avatar in the bio dialog. */
.member-photo{
  width:78px;height:78px;border-radius:50%;overflow:hidden;flex:none;
  background:var(--paper);border:1px solid var(--rule);
  margin:var(--s-4) var(--s-4) 0;
}
.member-photo img{width:100%;height:100%;object-fit:cover;object-position:center 14%}
.member-body{padding:var(--s-3) var(--s-4) var(--s-4);display:flex;flex-direction:column;gap:.15rem;flex:1}
.member-photo + .member-body{padding-top:var(--s-3)}
.member-name{font-size:1.05rem;font-weight:600;color:var(--ink);letter-spacing:-.015em}
.member-role{font-family:var(--mono);font-size:.68rem;font-weight:600;letter-spacing:.11em;text-transform:uppercase;color:var(--amber)}
.member-blurb{font-size:.92rem;color:var(--muted);margin-top:.55rem;line-height:1.55}
.member-actions{display:flex;align-items:center;gap:var(--s-3);margin-top:auto;padding-top:var(--s-3)}
.member-more{
  background:none;border:none;padding:0;cursor:pointer;
  font-size:.88rem;font-weight:600;color:var(--navy);
  display:inline-flex;align-items:center;gap:.3rem;
}
.member-more:hover{text-decoration:underline}
.member-li{color:var(--muted);display:inline-flex;line-height:0}
.member-li:hover{color:var(--navy)}

/* wider team strip */
.team-strip{display:flex;flex-wrap:wrap;gap:var(--s-5) var(--s-6)}
.team-strip .strip-person{flex:0 0 150px}
.strip-person{text-align:center;display:flex;flex-direction:column;gap:.15rem;align-items:center}
.strip-person img{
  width:78px;height:78px;border-radius:50%;object-fit:cover;object-position:center 14%;
  background:var(--paper);border:1px solid var(--rule);margin-bottom:.6rem;
}
.strip-person .member-name{font-size:.95rem}
.strip-person .member-role{font-size:.62rem}

/* bio dialog */
dialog.bio{
  border:none;border-radius:var(--radius-lg);padding:0;max-width:min(620px,calc(100% - 2rem));width:100%;
  box-shadow:var(--shadow-lg);color:var(--body);background:var(--ground);
}
dialog.bio::backdrop{background:rgba(13,20,48,.55);backdrop-filter:blur(2px)}
.bio-head{display:flex;gap:var(--s-3);align-items:center;padding:var(--s-4);border-bottom:1px solid var(--rule)}
.bio-head img{width:66px;height:66px;border-radius:50%;object-fit:cover;object-position:center 14%;background:var(--paper);border:1px solid var(--rule);flex:none}
.bio-body{padding:var(--s-4);font-size:.97rem;line-height:1.65}
.bio-foot{display:flex;justify-content:space-between;align-items:center;gap:var(--s-3);padding:0 var(--s-4) var(--s-4)}
.bio-close{
  background:var(--navy);color:#fff;border:none;border-radius:var(--radius);
  padding:.6rem 1.1rem;font-size:.9rem;font-weight:600;cursor:pointer;
}
.bio-close:hover{background:var(--navy-700)}

/* ============================ table ============================ */
.table-wrap{overflow-x:auto;border:1px solid var(--rule);border-radius:var(--radius-lg);background:var(--ground)}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:.94rem}
th,td{text-align:left;padding:.95rem 1.15rem;border-bottom:1px solid var(--rule);vertical-align:top}
tbody tr:last-child td{border-bottom:none}
th{
  font-family:var(--mono);font-size:.66rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);background:var(--paper);white-space:nowrap;
}
td:first-child{font-weight:600;color:var(--ink);white-space:nowrap}
td{color:var(--muted)}

/* ============================ callout ============================ */
.callout{
  border:1px solid var(--rule);border-left:3px solid var(--amber);
  background:var(--amber-wash);border-radius:0 var(--radius) var(--radius) 0;
  padding:var(--s-4);font-size:.97rem;color:#6B4A12;
}
.callout strong{color:#4A330B}
.on-navy .callout{
  background:rgba(232,169,60,.09);border-color:rgba(232,169,60,.28);border-left-color:var(--amber-bright);color:#D8C29A;
}
.on-navy .callout strong{color:var(--amber-bright)}

/* ============================ split feature ============================ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:var(--s-7);align-items:center}
.split-wide{grid-template-columns:.92fr 1.08fr}
@media (max-width:900px){.split,.split-wide{grid-template-columns:1fr;gap:var(--s-5)}}

/* ============================ forms ============================ */
.field{display:flex;flex-direction:column;gap:.4rem}
.field label{font-size:.85rem;font-weight:600;color:var(--ink)}
.field .hint{font-size:.8rem;color:var(--faint)}
.field input,.field select,.field textarea{
  font:inherit;font-size:.97rem;color:var(--ink);background:var(--ground);
  border:1px solid var(--rule-strong);border-radius:var(--radius);padding:.72rem .85rem;
  transition:border-color .16s ease, box-shadow .16s ease;width:100%;
}
.field textarea{min-height:132px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--navy);box-shadow:0 0 0 3px var(--navy-100);
}
.field input:invalid:not(:placeholder-shown){border-color:#B3261E}
.form-note{font-size:.84rem;color:var(--muted)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--s-3)}
@media (max-width:640px){.form-grid{grid-template-columns:1fr}}

/* contact detail blocks */
.contact-item{display:flex;gap:var(--s-3);padding-block:var(--s-3);border-top:1px solid var(--rule)}
.contact-item:first-of-type{border-top:none;padding-top:0}
.contact-icon{flex:none;width:38px;height:38px;border-radius:var(--radius);background:var(--navy-050);color:var(--navy);display:grid;place-items:center}
.contact-item h4{font-size:.95rem;margin-bottom:.2rem}
.contact-item a{color:var(--body);text-decoration:none;font-size:.95rem;display:block}
.contact-item a:hover{color:var(--navy);text-decoration:underline}
.office{display:flex;gap:.6rem;align-items:flex-start}
.office img{width:22px;height:auto;margin-top:.28rem;border-radius:2px;flex:none}
.office-name{font-family:var(--mono);font-size:.68rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}
.office address{font-style:normal;font-size:.92rem;color:var(--muted);line-height:1.55}

/* ============================ footer ============================ */
.site-footer{background:var(--navy-900);color:#93A2C2;padding-top:var(--s-7)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:var(--s-5);padding-bottom:var(--s-6)}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}
.site-footer h5{
  font-family:var(--mono);font-size:.68rem;font-weight:600;letter-spacing:.13em;text-transform:uppercase;
  color:#fff;margin-bottom:var(--s-3);
}
.site-footer ul{list-style:none;display:flex;flex-direction:column;gap:.55rem}
.site-footer a{color:#93A2C2;text-decoration:none;font-size:.93rem}
.site-footer a:hover{color:#fff;text-decoration:underline}
.footer-brand .plate{display:inline-block;background:#fff;padding:.5rem .8rem;border-radius:var(--radius);margin-bottom:var(--s-3)}
.footer-brand img{height:30px;width:auto;display:block}
.footer-brand p{font-size:.92rem;color:#93A2C2;max-width:34ch}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding-block:var(--s-3) var(--s-4);
  display:flex;flex-wrap:wrap;gap:var(--s-3);justify-content:space-between;align-items:center;
  font-size:.85rem;
}
.footer-bottom p{color:#6E7CA0}
.social{display:flex;gap:.6rem;list-style:none}
.social a{
  width:34px;height:34px;border-radius:var(--radius);display:grid;place-items:center;
  background:rgba(255,255,255,.07);color:#C3CCE4;
}
.social a:hover{background:var(--amber-bright);color:var(--navy-900)}

/* ============================ misc ============================ */
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:200;background:var(--navy);color:#fff;
  padding:.7rem 1.1rem;border-radius:0 0 var(--radius) 0;font-weight:600;text-decoration:none;
}
.skip-link:focus{left:0}
.divider{height:1px;background:var(--rule);border:none;margin:0}
.pill-row{display:flex;flex-wrap:wrap;gap:.5rem}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* scroll-reveal: content is visible by default and only enhanced when JS is present,
   so nothing can ever be hidden by a failed animation. */
.js-reveal{opacity:0;transform:translateY(14px);transition:opacity .55s ease, transform .55s ease}
.js-reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js-reveal{opacity:1;transform:none}}

/* ============================ diagrams ============================ */
.diagram{margin:0}
.diagram-scroll{
  overflow-x:auto;overflow-y:hidden;
  background:var(--ground);border:1px solid var(--rule);border-radius:var(--radius-lg);
  padding:var(--s-4);
  -webkit-overflow-scrolling:touch;
}
.diagram-scroll svg{width:100%;min-width:940px;height:auto}
.diagram figcaption{
  margin-top:var(--s-3);font-size:.9rem;color:var(--muted);max-width:74ch;
}
@media (max-width:1200px){
  .diagram-scroll::after{content:"";display:block}
}

/* ============================ architecture stack ============================ */
.arch{display:flex;flex-direction:column;gap:.6rem}
.arch-layer{
  background:var(--ground);border:1px solid var(--rule);border-radius:var(--radius-lg);
  padding:var(--s-4);display:flex;flex-direction:column;gap:var(--s-2);align-items:flex-start;
}
.arch-core{background:var(--navy-050);border-color:var(--navy-300)}
.arch-deploy{background:var(--navy-900);border-color:var(--navy-900)}
.arch-deploy .arch-items span{background:rgba(255,255,255,.09);color:#DCE2F0;border-color:rgba(255,255,255,.14)}
.arch-deploy .arch-note{color:#93A2C2}
.arch-items{display:flex;flex-wrap:wrap;gap:.45rem}
.arch-items span{
  font-size:.88rem;color:var(--ink);background:var(--ground);
  border:1px solid var(--rule-strong);border-radius:var(--radius);padding:.4rem .7rem;
}
.arch-core .arch-items span{border-color:var(--navy-300)}
.arch-note{font-family:var(--mono);font-size:.78rem;color:var(--muted);line-height:1.6;margin:0}

/* ============================ page hero spacing ============================ */
.hero .eyebrow{margin-bottom:.35rem}
.split-top{align-items:start}

/* ============================ legal documents ============================ */
.legal{max-width:74ch}
.legal h2{
  font-size:1.3rem;margin:var(--s-6) 0 var(--s-2);padding-top:var(--s-4);
  border-top:1px solid var(--rule);scroll-margin-top:calc(var(--nav-h) + 1rem);
}
.legal h2:first-of-type{margin-top:0;border-top:none;padding-top:0}
.legal h3{font-size:1.02rem;margin:var(--s-4) 0 .35rem}
.legal p,.legal li{color:var(--body);font-size:1rem;line-height:1.7}
.legal p+p{margin-top:var(--s-3)}
.legal ul{list-style:none;display:flex;flex-direction:column;gap:.5rem;margin:var(--s-2) 0}
.legal ul li{position:relative;padding-left:1.15rem}
.legal ul li::before{content:"";position:absolute;left:0;top:.62rem;width:6px;height:6px;border-radius:2px;background:var(--navy-300)}
.legal dl{margin:var(--s-3) 0;display:grid;grid-template-columns:auto 1fr;gap:.5rem var(--s-3)}
.legal dt{font-weight:600;color:var(--ink);white-space:nowrap}
.legal dd{margin:0;color:var(--body)}
@media (max-width:560px){.legal dl{grid-template-columns:1fr;gap:.15rem}.legal dd{margin-bottom:.6rem}}
.legal-meta{
  font-family:var(--mono);font-size:.78rem;color:var(--muted);
  background:var(--paper);border:1px solid var(--rule);border-radius:var(--radius);
  padding:var(--s-3);margin-bottom:var(--s-5);line-height:1.7;
}
.toc{
  background:var(--paper);border:1px solid var(--rule);border-radius:var(--radius-lg);
  padding:var(--s-4);margin-bottom:var(--s-6);
}
.toc h2{font-family:var(--mono);font-size:.7rem;letter-spacing:.13em;text-transform:uppercase;
  color:var(--muted);border:none;margin:0 0 var(--s-2);padding:0}
.toc ol{list-style:none;counter-reset:toc;display:grid;grid-template-columns:1fr 1fr;gap:.4rem var(--s-4)}
@media (max-width:640px){.toc ol{grid-template-columns:1fr}}
.toc li{counter-increment:toc}
.toc a{font-size:.94rem;text-decoration:none;color:var(--body)}
.toc a::before{content:counter(toc) ". ";color:var(--faint);font-family:var(--mono);font-size:.85em}
.toc a:hover{color:var(--navy);text-decoration:underline}
.footer-legal{display:flex;gap:var(--s-3);list-style:none;flex-wrap:wrap}
.footer-legal a{font-size:.85rem}

/* ============================ monogram avatars ============================ */
/* Used when a member has no portrait, or when the whole site is switched to
   monogram mode (see APTIWAY_AVATAR_MODE in assets/js/team.js). */
.monogram{
  display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-weight:600;letter-spacing:.04em;
  color:#fff;background:linear-gradient(155deg,var(--navy-500),var(--navy-900));
  width:100%;height:100%;
}
.monogram-lg{font-size:1.5rem;border-radius:50%}
.monogram-md{font-size:1.2rem;width:66px;height:66px;border-radius:50%;flex:none}
.monogram-sm{font-size:1.4rem;width:78px;height:78px;border-radius:50%;flex:none;margin-bottom:.6rem}
.bio-avatar{display:flex;flex:none}
.bio-avatar img{width:66px;height:66px;border-radius:50%;object-fit:cover;object-position:center 14%;background:var(--paper);border:1px solid var(--rule)}

/* ============================ credentials row ============================ */
.cred-row{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));
  gap:1px;background:var(--rule);border:1px solid var(--rule);border-radius:var(--radius-lg);
  overflow:hidden;list-style:none;
}
.cred-row li{background:var(--ground);padding:var(--s-3) var(--s-4);display:flex;flex-direction:column;gap:.15rem}
.cred-row strong{font-size:.98rem;font-weight:650;color:var(--ink);letter-spacing:-.01em}
.cred-row span{
  font-family:var(--mono);font-size:.66rem;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;color:var(--amber);
}

/* ============================ chain diagram ============================ */
.chain{display:flex;align-items:stretch;gap:var(--s-2);flex-wrap:nowrap;overflow-x:auto;padding-bottom:.25rem}
.chain-node{
  flex:1 1 260px;min-width:240px;background:var(--ground);
  border:1px solid var(--rule);border-radius:var(--radius-lg);padding:var(--s-4);
  display:flex;flex-direction:column;gap:.3rem;
}
.chain-hi{border-color:var(--navy);border-width:1.8px;background:var(--navy-050)}
.chain-kicker{
  font-family:var(--mono);font-size:.62rem;font-weight:600;letter-spacing:.13em;
  text-transform:uppercase;color:var(--muted);
}
.chain-hi .chain-kicker{color:var(--navy)}
.chain-title{font-size:1.05rem;font-weight:650;color:var(--ink);line-height:1.3;margin:0}
.chain-hi .chain-title{color:var(--navy)}
.chain-meta{
  font-family:var(--mono);font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;
  color:var(--faint);margin-top:auto;padding-top:var(--s-3);border-top:1px solid var(--rule);
}
.chain-arrow{display:flex;align-items:center;color:var(--rule-strong);flex:none;padding:0 .1rem}
@media (max-width:820px){
  .chain{flex-direction:column;overflow-x:visible}
  .chain-node{min-width:0}
  .chain-arrow{transform:rotate(90deg);justify-content:center;padding:.15rem 0}
}

/* ============================ delivery stages ============================ */
.stages{
  list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  border-top:1px solid rgba(255,255,255,.18);counter-reset:stage;
}
.stages li{padding:var(--s-4) var(--s-4) var(--s-4) 0;position:relative}
.stages li::before{
  content:"";position:absolute;top:-5px;left:0;width:9px;height:9px;border-radius:50%;
  background:var(--navy-900);border:2px solid var(--amber-bright);
}
.stages li:first-child::before{background:var(--amber-bright)}
.stages .stage-n{
  font-family:var(--mono);font-size:.64rem;font-weight:600;letter-spacing:.13em;
  text-transform:uppercase;color:#93A2C2;display:block;margin-bottom:.4rem;
}
.stages h3{font-size:1.05rem;color:#fff;line-height:1.3}
@media (max-width:820px){
  .stages{grid-template-columns:1fr;border-top:none}
  .stages li{border-left:1px solid rgba(255,255,255,.18);padding:.35rem 0 var(--s-4) var(--s-4)}
  .stages li::before{top:.6rem;left:-5px}
}

/* ============================ numbered reasons ============================ */
.reasons{list-style:none;counter-reset:reason;display:flex;flex-direction:column}
.reasons li{
  counter-increment:reason;display:grid;grid-template-columns:auto 1fr;gap:0 var(--s-4);
  padding:var(--s-4) 0;border-top:1px solid var(--rule);
}
.reasons li:last-child{border-bottom:1px solid var(--rule)}
.reasons li::before{
  content:counter(reason,decimal-leading-zero);
  font-family:var(--mono);font-size:.72rem;font-weight:600;letter-spacing:.1em;
  color:var(--amber);padding-top:.35rem;
}
/* Both the heading and the paragraph belong in column 2. Without this the <p>
   auto-places into column 1, stretching the number column to fit it and
   crushing the heading into whatever is left. */
.reasons li > *{grid-column:2}
.reasons h3{font-size:1.05rem;margin-bottom:.25rem;text-wrap:pretty}
.reasons p{font-size:.95rem;color:var(--muted)}
@media (max-width:560px){
  .reasons li{grid-template-columns:1fr;gap:.35rem}
  .reasons li > *{grid-column:1}
  .reasons li::before{padding-top:0}
}

/* Grid and flex children default to min-width:auto, which stops them shrinking
   below their content and lets wide tables push the page sideways. Reset it so
   overflow-x containers can actually do their job. */
.split > *, .grid > *, .stack > *, .hero-grid > *{min-width:0}

/* A card in a group where nobody has a portrait. No avatar block, so the card
   reads as a directory entry rather than a portrait with the photo missing. */
.member-textonly{border-top:3px solid var(--navy)}
.member-textonly .member-body{padding-top:var(--s-4)}
.member-textonly .member-name{font-size:1.1rem}

/* ============================ cookie consent ============================ */
.cookie-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:120;
  background:var(--ground);border-top:1px solid var(--rule);
  box-shadow:0 -8px 32px -12px rgba(15,23,48,.22);
}
.cookie-inner{
  width:min(1180px,calc(100% - 2.5rem));margin-inline:auto;
  padding:var(--s-4) 0;display:grid;gap:var(--s-3) var(--s-5);
  grid-template-columns:1fr auto;align-items:center;
}
.cc-copy h2{font-size:1.02rem;margin-bottom:.3rem}
.cc-copy p{font-size:.92rem;color:var(--muted);max-width:70ch}
.cc-actions{display:flex;flex-wrap:wrap;gap:var(--s-2);align-items:center;justify-content:flex-end}
.cc-actions .btn{font-size:.9rem;padding:.6rem 1.1rem}
.cc-link{
  background:none;border:none;padding:.6rem .3rem;cursor:pointer;
  font-size:.9rem;font-weight:600;color:var(--navy);text-decoration:underline;
  text-underline-offset:3px;
}
.cc-link:hover{color:var(--navy-500)}
.cc-choices{grid-column:1 / -1;display:flex;flex-direction:column;gap:.7rem;
  border-top:1px solid var(--rule);padding-top:var(--s-3);margin-top:.2rem}
.cc-row{display:grid;grid-template-columns:auto 1fr;gap:.7rem;align-items:start;cursor:pointer}
.cc-row input{margin-top:.28rem;width:16px;height:16px;accent-color:var(--navy);flex:none}
.cc-row span{font-size:.88rem;color:var(--muted);line-height:1.5}
.cc-row strong{display:block;color:var(--ink);font-size:.92rem;font-weight:650;margin-bottom:.1rem}
.cc-row-fixed{cursor:default;opacity:.85}
@media (max-width:820px){
  .cookie-inner{grid-template-columns:1fr}
  .cc-actions{justify-content:flex-start}
  .cc-actions .btn{flex:1 1 auto;justify-content:center}
}
.footer-prefs{
  background:none;border:none;padding:0;cursor:pointer;
  font:inherit;font-size:.85rem;color:#93A2C2;text-decoration:none;
}
.footer-prefs:hover{color:#fff;text-decoration:underline}