/* ============================================================
   StarXCO — design system
   Brand: deep marine navy + bronze gold, IBM Plex Sans/Mono
   ============================================================ */

/* IBM Plex Sans + Mono — self-hosted (Latin subsets). No third-party font CDN. */
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/ibm-plex-mono-400-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/ibm-plex-mono-400-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/ibm-plex-mono-500-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/ibm-plex-mono-500-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/ibm-plex-sans-400-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/ibm-plex-sans-400-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/ibm-plex-sans-500-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/ibm-plex-sans-500-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:600;font-display:swap;src:url('/assets/fonts/ibm-plex-sans-600-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:600;font-display:swap;src:url('/assets/fonts/ibm-plex-sans-600-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}

:root{
  /* navy / steel (from original brand tokens) */
  --navy-950:#02080D; --navy-900:#05131E; --navy-800:#0A2940;
  --navy-700:#10456B; --navy-600:#1B5A86; --navy-500:#396584;
  --steel-400:#88A2B5; --steel-300:#ABBECB; --steel-200:#CBD6DF;
  --steel-100:#E3E9EE; --steel-50:#F2F5F7; --paper:#FBFCFD;
  /* bronze gold */
  --gold-600:#7F581D; --gold-500:#A87427; --gold-400:#C78A2E;
  --gold-300:#DBB479; --gold-100:#F3E6D3; --gold-50:#FAF4EB;
  /* neutrals */
  --ink:#0E1621; --muted:#54677A; --white:#FFFFFF;

  --font-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --maxw:1180px;
  --pad:clamp(20px,4.2vw,48px);
  --sect:clamp(64px,8.5vw,116px);
  --r:2px;
  --shadow-1:0 1px 2px rgba(5,19,30,.06),0 8px 24px -12px rgba(5,19,30,.18);
  --shadow-2:0 2px 4px rgba(5,19,30,.08),0 24px 48px -20px rgba(5,19,30,.32);
  --ease:cubic-bezier(.22,.61,.24,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font:400 1rem/1.65 var(--font-body);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
picture{display:contents}
a{color:inherit}
::selection{background:var(--gold-300);color:var(--navy-900)}

h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.02em;line-height:1.12;color:var(--navy-900)}
h1{font-size:clamp(2.35rem,5.2vw,4.15rem);font-weight:600;letter-spacing:-.028em}
h2{font-size:clamp(1.85rem,3.3vw,2.85rem)}
h3{font-size:1.22rem;letter-spacing:-.01em}
h4{font-size:1.02rem}
p{margin:0}
p+p{margin-top:1em}

.container{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
.narrow{max-width:760px}

/* ---------- typographic helpers ---------- */
.eyebrow{
  font:500 .72rem/1.3 var(--font-mono);letter-spacing:.18em;text-transform:uppercase;
  color:var(--gold-500);display:flex;align-items:center;gap:.75rem;margin-bottom:1.1rem;
}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--gold-400);flex:none}
.on-dark .eyebrow,.eyebrow.light{color:var(--gold-300)}
.lede{font-size:clamp(1.02rem,1.4vw,1.16rem);line-height:1.7;color:var(--muted);max-width:62ch}
.on-dark .lede{color:var(--steel-300)}
.mono{font-family:var(--font-mono)}
.muted{color:var(--muted)}

/* ---------- sections ---------- */
.section{padding-block:var(--sect)}
.section-head{max-width:760px;margin-bottom:clamp(36px,5vw,64px)}
.section-head.split{display:grid;grid-template-columns:1fr auto;gap:2rem 3rem;align-items:end;max-width:none}
.section.alt{background:var(--steel-50)}
.section.dark{background:var(--navy-900);color:var(--steel-100)}
.section.dark h2,.section.dark h3,.section.dark h4{color:var(--white)}
.section.dark{
  background-image:
    radial-gradient(1200px 500px at 85% -10%,rgba(27,90,134,.35),transparent 60%),
    linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);
  background-size:auto,64px 64px,64px 64px;
}

/* ---------- buttons ---------- */
.btn{
  --bg:var(--navy-700); --fg:var(--white); --bd:var(--navy-700);
  --glow:rgba(16,69,107,.5);
  position:relative;isolation:isolate;overflow:hidden;
  display:inline-flex;align-items:center;gap:.6rem;
  padding:.9rem 1.55rem;border:1px solid var(--bd);border-radius:var(--r);
  background:var(--bg);color:var(--fg);text-decoration:none;cursor:pointer;
  font:600 .92rem/1 var(--font-body);letter-spacing:.01em;
  -webkit-tap-highlight-color:transparent;
  -webkit-user-select:none;user-select:none;
  transform:translateY(0) scale(1);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),
             background-color .24s var(--ease),border-color .24s var(--ease),
             color .24s var(--ease);
}
.btn svg{width:16px;height:16px;flex:none;transition:transform .34s var(--ease)}

/* light sweep across solid buttons — runs on hover, resets instantly off-hover */
.btn::after{
  content:"";position:absolute;top:-24%;bottom:-24%;left:0;width:44%;z-index:-1;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.6),transparent);
  transform:translateX(-180%) skewX(-16deg);pointer-events:none;transition:none;
}
.btn:hover::after{transform:translateX(360%) skewX(-16deg);transition:transform .72s var(--ease)}
.btn--ghost::after{content:none}

.btn:hover{
  --bg:var(--navy-800);
  transform:translateY(-4px);
  box-shadow:0 20px 40px -14px var(--glow),0 4px 12px -6px rgba(5,19,30,.42);
}
.btn:hover svg{transform:translateX(5px)}
.btn:active{
  transform:translateY(-1px) scale(.965);
  box-shadow:0 6px 14px -12px var(--glow),inset 0 2px 6px rgba(2,8,13,.22);
  transition-duration:.09s;
}
.btn:focus-visible{outline:2px solid var(--gold-400);outline-offset:3px}

/* click ripple — span injected by main.js on pointerdown */
.btn .ripple{
  position:absolute;border-radius:50%;pointer-events:none;z-index:-1;
  background:radial-gradient(circle,rgba(255,255,255,.72) 0%,rgba(255,255,255,.34) 45%,rgba(255,255,255,0) 72%);
  transform:scale(0);opacity:.95;animation:btn-ripple .66s var(--ease) forwards;
}
@keyframes btn-ripple{to{transform:scale(2.4);opacity:0}}

/* variant: gold (primary) */
.btn--gold{--bg:var(--gold-400);--fg:var(--navy-950);--bd:var(--gold-400);--glow:rgba(199,138,46,.55)}
.btn--gold:hover{--bg:var(--gold-300);--bd:var(--gold-300)}
.btn--gold:active{--bg:var(--gold-500);--bd:var(--gold-500)}

/* variant: ghost (secondary) — gold fills from the bottom on hover */
.btn--ghost{--bg:transparent;--fg:var(--navy-800);--bd:var(--steel-300);--glow:rgba(16,69,107,.3)}
.btn--ghost::before{
  content:"";position:absolute;inset:0;z-index:-1;background:var(--gold-400);
  transform:scaleY(0);transform-origin:bottom;transition:transform .34s var(--ease);
}
.btn--ghost:hover{--fg:var(--navy-950);--bd:var(--gold-400);--glow:rgba(199,138,46,.42)}
.btn--ghost:hover::before{transform:scaleY(1)}
.btn--ghost:active::before{background:var(--gold-500)}

/* ghost on dark backgrounds (hero, CTA band, dark sections) */
.on-dark .btn--ghost,.section.dark .btn--ghost,.hero .btn--ghost,.cta-band .btn--ghost{
  --fg:var(--white);--bd:rgba(255,255,255,.4);--glow:rgba(199,138,46,.38);
}
.on-dark .btn--ghost:hover,.section.dark .btn--ghost:hover,.hero .btn--ghost:hover,.cta-band .btn--ghost:hover{
  --fg:var(--navy-950);--bd:var(--gold-400);
}

.btn-row{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:2rem}

.text-link{
  display:inline-flex;align-items:center;gap:.45rem;text-decoration:none;
  font:600 .88rem/1 var(--font-body);color:var(--navy-700);
  border-bottom:1px solid transparent;padding-bottom:2px;transition:color .15s,border-color .15s;
}
.text-link svg{width:15px;height:15px;transition:transform .18s var(--ease)}
.text-link:hover{color:var(--gold-500);border-color:var(--gold-300)}
.text-link:hover svg{transform:translate(2px,-2px)}
.section.dark .text-link{color:var(--gold-300)}

/* ---------- header / nav ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:60;
  background:rgba(251,252,253,.86);backdrop-filter:blur(14px) saturate(1.4);
  -webkit-backdrop-filter:blur(14px) saturate(1.4);
  border-bottom:1px solid transparent;transition:border-color .25s,box-shadow .25s,background .25s;
}
.site-header.scrolled{border-color:var(--steel-200);box-shadow:0 6px 24px -18px rgba(5,19,30,.4)}
.nav{display:flex;align-items:center;gap:1.5rem;height:76px}
.brand{display:flex;align-items:center;gap:.8rem;text-decoration:none;margin-right:auto}
.brand img{height:52px;width:auto;mix-blend-mode:multiply}
.nav-links{display:flex;align-items:center;gap:.15rem;list-style:none;margin:0;padding:0}
.nav-links li{display:flex}
.nav-links li>a,.nav-links .drop>a{
  display:inline-flex;align-items:center;gap:.35rem;padding:.55rem .8rem;border-radius:var(--r);
  text-decoration:none;font:500 .9rem/1 var(--font-body);color:var(--ink);
  transition:color .15s,background .15s;
}
.nav-links li>a:hover,.nav-links .drop>a:hover{color:var(--navy-700);background:var(--steel-100)}
.nav-links li>a[aria-current="page"]{color:var(--navy-700);font-weight:600;box-shadow:inset 0 -2px 0 var(--gold-400)}
.drop{position:relative}
.drop>a svg{width:14px;height:14px;opacity:.6;transition:transform .18s}
.drop:hover>a svg,.drop:focus-within>a svg{transform:rotate(180deg)}
.drop-menu{
  position:absolute;top:calc(100% + 10px);left:0;min-width:250px;margin:0;padding:.5rem;list-style:none;
  background:var(--white);border:1px solid var(--steel-200);border-radius:var(--r);box-shadow:var(--shadow-2);
  opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s var(--ease);
}
.drop:hover .drop-menu,.drop:focus-within .drop-menu{opacity:1;visibility:visible;transform:none}
.drop-menu a{display:block;padding:.6rem .7rem;border-radius:var(--r);text-decoration:none;font-size:.9rem}
.drop-menu a:hover{background:var(--steel-50);color:var(--navy-700)}
.drop-menu a small{display:block;color:var(--muted);font-size:.76rem;margin-top:2px}
.nav-cta{margin-left:.6rem}
.nav-toggle{display:none;background:none;border:1px solid var(--steel-300);border-radius:var(--r);padding:.55rem;cursor:pointer}
.nav-toggle svg{width:20px;height:20px;display:block}

@media (max-width:1000px){
  .nav{height:68px}
  .nav-toggle{display:block;order:3}
  .nav-cta{order:2;margin-left:0}
  .nav-links{
    order:4;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;
    background:var(--white);border-bottom:1px solid var(--steel-200);box-shadow:var(--shadow-2);
    padding:.6rem var(--pad) 1.2rem;max-height:calc(100vh - 68px);overflow:auto;
    display:none;
  }
  .nav-links.open{display:flex}
  .nav-links li{display:block}
  .nav-links li>a,.nav-links .drop>a{padding:.85rem .2rem;border-bottom:1px solid var(--steel-100);border-radius:0}
  .nav-links li>a[aria-current="page"]{box-shadow:none;color:var(--navy-700)}
  .drop-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 .4rem .8rem;min-width:0;background:transparent;display:none}
  .drop.open .drop-menu{display:block}
}
@media (max-width:520px){ .nav-cta span{display:none} .brand img{height:42px} }

main{padding-top:76px}
@media (max-width:1000px){ main{padding-top:68px} }

/* ---------- hero ---------- */
.hero{position:relative;color:var(--white);overflow:hidden;background:var(--navy-900)}
.hero-media{position:absolute;inset:0}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(2,8,13,.94) 8%,rgba(5,19,30,.82) 42%,rgba(5,19,30,.35) 78%,rgba(5,19,30,.55)),
             linear-gradient(0deg,rgba(2,8,13,.75),transparent 40%);
}
.hero-inner{position:relative;z-index:1;padding-block:clamp(72px,11vw,150px) clamp(56px,8vw,104px)}
.hero h1{color:var(--white);max-width:15ch}
.hero h1 em{font-style:normal;color:var(--gold-300)}
.hero .lede{margin-top:1.4rem;color:var(--steel-200)}
.hero .eyebrow{color:var(--gold-300)}
.hero .eyebrow::before{background:var(--gold-300)}
.hero-stats{position:relative;z-index:1;border-top:1px solid rgba(255,255,255,.16)}
.hero-stats .wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad);display:grid;grid-template-columns:repeat(4,1fr)}
.hero-stats .wrap>div{padding:1.35rem 1.5rem 1.5rem 0;border-left:1px solid rgba(255,255,255,.12);padding-left:1.5rem}
.hero-stats .wrap>div:first-child{border-left:0;padding-left:0}
.hero-stats b{display:block;font:600 clamp(1.3rem,2.4vw,1.9rem)/1.1 var(--font-body);color:var(--white)}
.hero-stats span{display:block;margin-top:.35rem;font:400 .74rem/1.45 var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--steel-300)}
@media (max-width:860px){
  .hero-stats .wrap{grid-template-columns:repeat(2,1fr)}
  .hero-stats .wrap>div{border-top:1px solid rgba(255,255,255,.12);padding-left:1.2rem}
  .hero-stats .wrap>div:nth-child(-n+2){border-top:0}
  .hero-stats .wrap>div:nth-child(odd){border-left:0;padding-left:0}
}

/* page hero (interior pages) */
.page-hero{position:relative;background:var(--navy-900);color:var(--white);overflow:hidden}
.page-hero .container{position:relative;z-index:1;padding-block:clamp(56px,8vw,96px) clamp(44px,6vw,72px)}
.page-hero h1{max-width:18ch}
.page-hero .lede{margin-top:1.1rem}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(900px 420px at 88% 0%,rgba(27,90,134,.5),transparent 65%),
             linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:auto,56px 100%;
}
.crumbs{font:400 .74rem/1 var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--steel-400);margin-bottom:1.4rem}
.crumbs a{color:var(--steel-300);text-decoration:none}
.crumbs a:hover{color:var(--gold-300)}
.crumbs span{margin-inline:.5rem;color:var(--gold-400)}

/* ---------- sector / card grids ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
@media (max-width:980px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.cards{grid-template-columns:1fr}}
.card{
  display:flex;flex-direction:column;background:var(--white);border:1px solid var(--steel-200);
  border-radius:var(--r);overflow:hidden;text-decoration:none;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-2);border-color:var(--gold-300)}
.card-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--navy-800)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.card:hover .card-media img{transform:scale(1.05)}
.card-media::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(2,8,13,.45),transparent 55%)}
.card-tag{
  position:absolute;left:0;bottom:0;z-index:1;padding:.4rem .7rem;
  font:500 .68rem/1 var(--font-mono);letter-spacing:.14em;text-transform:uppercase;
  background:var(--gold-400);color:var(--navy-950);
}
.card-body{padding:1.5rem 1.5rem 1.6rem;display:flex;flex-direction:column;gap:.65rem;flex:1}
.card-body h3{color:var(--navy-900)}
.card-body p{color:var(--muted);font-size:.94rem;flex:1}
.card-body .text-link{margin-top:.35rem}

/* ---------- process steps ---------- */
.steps{display:grid;grid-template-columns:minmax(260px,.9fr) 1.6fr;gap:clamp(2rem,5vw,5rem)}
@media (max-width:900px){.steps{grid-template-columns:1fr}}
.steps-list{list-style:none;margin:0;padding:0;counter-reset:step}
.steps-list li{
  position:relative;display:grid;grid-template-columns:76px 1fr;gap:1.4rem;
  padding:1.5rem 0;border-top:1px solid var(--steel-200);
}
.steps-list li:last-child{border-bottom:1px solid var(--steel-200)}
.section.dark .steps-list li{border-color:rgba(255,255,255,.14)}
.step-no{font:500 1.5rem/1 var(--font-mono);color:var(--gold-500);padding-top:.15rem}
.section.dark .step-no{color:var(--gold-400)}
.steps-list h4{margin-bottom:.4rem;font-size:1.08rem}
.steps-list p{color:var(--muted);font-size:.95rem}
.section.dark .steps-list p{color:var(--steel-300)}

/* ---------- feature / benefit tiles ---------- */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--steel-200);border:1px solid var(--steel-200)}
.tiles--4{grid-template-columns:repeat(4,1fr)}
.tiles--2{grid-template-columns:repeat(2,1fr)}
.section.dark .tiles{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.14)}
@media (max-width:980px){.tiles,.tiles--4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.tiles,.tiles--4,.tiles--2{grid-template-columns:1fr}}
.tile{background:var(--white);padding:1.9rem 1.6rem 2rem;transition:background .2s}
.section.dark .tile{background:var(--navy-900)}
.tile:hover{background:var(--gold-50)}
.section.dark .tile:hover{background:var(--navy-800)}
.tile svg{width:26px;height:26px;color:var(--gold-500);margin-bottom:1.1rem}
.section.dark .tile svg{color:var(--gold-300)}
.tile h3{font-size:1.05rem;margin-bottom:.55rem}
.tile p{font-size:.92rem;color:var(--muted)}
.section.dark .tile p{color:var(--steel-300)}

/* ---------- two column feature ---------- */
.duo{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2.2rem,5vw,4.5rem);align-items:center}
@media (max-width:900px){.duo{grid-template-columns:1fr}}
.duo-media{position:relative;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-2)}
.duo-media img{aspect-ratio:4/3;object-fit:cover;width:100%}
.duo-media .frame{position:absolute;inset:14px;border:1px solid rgba(255,255,255,.35);pointer-events:none}
.checklist{list-style:none;margin:1.6rem 0 0;padding:0;display:grid;gap:.7rem}
.checklist li{display:flex;gap:.7rem;font-size:.96rem;color:var(--muted)}
.checklist svg{width:18px;height:18px;flex:none;color:var(--gold-500);margin-top:.2rem}
.section.dark .checklist li{color:var(--steel-200)}
.section.dark .checklist svg{color:var(--gold-300)}

/* ---------- data / spec tables ---------- */
.spec-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--steel-200);border:1px solid var(--steel-200)}
.spec-grid--3{grid-template-columns:repeat(3,1fr)}
@media (max-width:980px){.spec-grid--3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:760px){.spec-grid,.spec-grid--3{grid-template-columns:1fr}}
.spec{background:var(--white);padding:1.35rem 1.4rem}
.spec b{display:block;font:500 .74rem/1.3 var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--navy-600);margin-bottom:.5rem}
.spec p{font-size:.93rem;color:var(--muted)}

/* ---------- product chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:1.4rem}
.chip{
  padding:.5rem .85rem;border:1px solid var(--steel-300);border-radius:var(--r);
  font:500 .8rem/1 var(--font-mono);letter-spacing:.06em;color:var(--navy-800);background:var(--white);
  transition:border-color .15s,color .15s,background .15s;
}
.chip:hover{border-color:var(--gold-400);background:var(--gold-50)}

/* ---------- CTA band ---------- */
.cta-band{position:relative;background:var(--navy-800);color:var(--white);overflow:hidden}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(700px 340px at 12% 120%,rgba(199,138,46,.28),transparent 60%),
             radial-gradient(700px 340px at 92% -20%,rgba(27,90,134,.55),transparent 62%);
}
.cta-band .container{position:relative;display:grid;grid-template-columns:1.4fr auto;gap:2rem 3rem;align-items:center;padding-block:clamp(48px,6.5vw,84px)}
@media (max-width:820px){.cta-band .container{grid-template-columns:1fr}}
.cta-band h2{color:var(--white);max-width:22ch}
.cta-band p{color:var(--steel-300);margin-top:.9rem;max-width:52ch}
.cta-band .btn-row{margin-top:1.6rem}

/* ---------- forms ---------- */
.form-grid{display:grid;grid-template-columns:1.35fr .8fr;gap:clamp(2rem,4.5vw,4rem);align-items:start}
@media (max-width:920px){.form-grid{grid-template-columns:1fr}}
form.rfq{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem;background:var(--white);border:1px solid var(--steel-200);border-radius:var(--r);padding:clamp(1.4rem,3vw,2.4rem)}
@media (max-width:620px){form.rfq{grid-template-columns:1fr}}
form.rfq .full{grid-column:1/-1}
.field label{display:block;font:500 .76rem/1.3 var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--navy-600);margin-bottom:.45rem}
.field input,form.rfq select,form.rfq textarea{
  width:100%;padding:.8rem .85rem;border:1px solid var(--steel-300);border-radius:var(--r);
  background:var(--paper);color:var(--ink);font:400 .95rem/1.5 var(--font-body);
  transition:border-color .15s,box-shadow .15s;
}
.field input:focus,form.rfq select:focus,form.rfq textarea:focus{outline:none;border-color:var(--navy-600);box-shadow:0 0 0 3px rgba(27,90,134,.14)}
form.rfq textarea{min-height:130px;resize:vertical}
.form-note{grid-column:1/-1;font-size:.82rem;color:var(--muted);display:flex;gap:.55rem;align-items:flex-start}
.form-note svg{width:16px;height:16px;flex:none;color:var(--gold-500);margin-top:1px}
.form-status{grid-column:1/-1;border-radius:var(--r);padding:.9rem 1rem;font-size:.9rem;display:none}
.form-status.ok{display:block;background:var(--gold-50);border:1px solid var(--gold-300);color:var(--gold-600)}
.form-status.err{display:block;background:#FDECEC;border:1px solid #E5B4B4;color:#8C2B2B}
.form-status.warn{display:block;background:var(--gold-50);border:1px solid var(--gold-300);color:var(--navy-800)}
.form-status.warn p{margin:0 0 .9rem}
.fallback-actions{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:.9rem}
.form-debug{
  font:400 .76rem/1.6 var(--font-mono);white-space:pre-wrap;word-break:break-word;
  background:var(--navy-950);color:var(--steel-200);border-radius:var(--r);
  padding:.85rem 1rem;margin:.2rem 0 .8rem;
}
.btn--sm{padding:.62rem 1rem;font-size:.85rem}
.form-summary{
  width:100%;min-height:118px;resize:vertical;font:400 .8rem/1.6 var(--font-mono);
  color:var(--ink);background:var(--white);border:1px solid var(--steel-200);
  border-radius:var(--r);padding:.75rem .85rem;
}
aside.form-aside{background:var(--navy-900);color:var(--steel-200);border-radius:var(--r);padding:1.8rem 1.6rem}
aside.form-aside h3{color:var(--white);font-size:1.05rem;margin-bottom:1rem}
aside.form-aside ul{list-style:none;margin:0;padding:0;display:grid;gap:.85rem}
aside.form-aside li{display:flex;gap:.7rem;font-size:.9rem}
aside.form-aside svg{width:17px;height:17px;flex:none;color:var(--gold-300);margin-top:2px}
aside.form-aside a{color:var(--white);text-decoration:none;border-bottom:1px solid rgba(255,255,255,.25)}
aside.form-aside a:hover{border-color:var(--gold-300);color:var(--gold-300)}

/* ---------- contact rows ---------- */
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
@media (max-width:820px){.contact-cards{grid-template-columns:1fr}}
.contact-card{background:var(--white);border:1px solid var(--steel-200);border-radius:var(--r);padding:1.6rem;text-decoration:none;transition:border-color .18s,transform .18s var(--ease),box-shadow .18s}
.contact-card:hover{border-color:var(--gold-300);transform:translateY(-3px);box-shadow:var(--shadow-1)}
.contact-card svg{width:22px;height:22px;color:var(--gold-500);margin-bottom:.9rem}
.contact-card b{display:block;font-size:.95rem;color:var(--navy-900);margin-bottom:.3rem}
.contact-card span{font-size:.9rem;color:var(--muted)}

/* ---------- footer ---------- */
.site-footer{background:var(--navy-950);color:var(--steel-300)}
.footer-top{display:grid;grid-template-columns:1.5fr repeat(3,1fr) 1.2fr;gap:2.4rem;padding-block:clamp(48px,6vw,72px) clamp(36px,4vw,52px)}
@media (max-width:980px){.footer-top{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.footer-top{grid-template-columns:1fr}}
.footer-brand svg{width:44px;height:44px;color:var(--white);margin-bottom:1rem}
.footer-brand .word{font:600 1.5rem/1 var(--font-body);letter-spacing:.02em;color:var(--white)}
.footer-brand .tag{margin-top:.6rem;font:400 .68rem/1.6 var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--steel-400)}
.footer-col h4{font:500 .74rem/1.3 var(--font-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--gold-300);margin-bottom:1.1rem}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.footer-col a{text-decoration:none;font-size:.9rem;color:var(--steel-300);transition:color .15s}
.footer-col a:hover{color:var(--white)}
.footer-col li.plain{font-size:.9rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-block:1.4rem;display:flex;flex-wrap:wrap;gap:1rem 2rem;justify-content:space-between;font-size:.8rem;color:var(--steel-400)}
.footer-bottom a{color:var(--steel-300);text-decoration:none}
.footer-bottom a:hover{color:var(--gold-300)}

/* ---------- reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .btn,.card{transition:none}
  .btn:hover,.btn:active{transform:none;box-shadow:0 8px 20px -16px var(--glow)}
  .btn::after{display:none}
  .btn--ghost::before{transition:none}
  .btn .ripple{display:none}
  .btn:hover svg,.text-link:hover svg{transform:none}
}

/* ---------- misc ---------- */
.skip{position:absolute;left:-9999px;top:0;background:var(--navy-700);color:#fff;padding:.7rem 1rem;z-index:99}
.skip:focus{left:12px;top:12px}
hr.rule{border:0;border-top:1px solid var(--steel-200);margin:0}
.note-band{background:var(--gold-50);border-block:1px solid var(--gold-100)}
.note-band .container{padding-block:1.1rem;display:flex;gap:.8rem;align-items:center;font-size:.88rem;color:var(--gold-600)}
.note-band svg{width:18px;height:18px;flex:none}