/* FRAME for Mobility — standalone site prototype v1.
   FRAME kit (from css/frame.css and the designed FRAME documents):
   Deep Navy #0B1D33 / Steel #5E6E7E / Grid #DFE9F4.
   Headings Manrope (800, uppercase), body TeX Gyre Heros.
   No ICS Cyber Blue anywhere on this site.
   Layout patterns adapted from the ICS website prototype v4 (same craft standard). */

@font-face{font-family:"Manrope";src:url("../fonts/Manrope-Variable.woff2") format("woff2");font-weight:400 800;font-display:swap}
@font-face{font-family:"TeX Gyre Heros";src:url("../fonts/TexGyreHeros-Regular.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"TeX Gyre Heros";src:url("../fonts/TexGyreHeros-Bold.woff2") format("woff2");font-weight:700;font-display:swap}

:root{
  --navy:#0B1D33;
  --steel:#5E6E7E;
  --grid:#DFE9F4;
  --white:#FFFFFF;
  --paper:#F5F8FB;
  --hairline:rgba(11,29,51,.12);
  --font-head:"Manrope",sans-serif;
  --font-body:"TeX Gyre Heros","Helvetica Neue",Helvetica,Arial,sans-serif;
  --radius:8px;
}

*{box-sizing:border-box}
html{hyphens:none;-webkit-hyphens:none;scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);font-size:17px;line-height:1.6;color:var(--navy);background:var(--white)}
img{max-width:100%;height:auto;display:block}
h1,h2,h3{font-family:var(--font-head);font-weight:800;text-transform:uppercase;letter-spacing:.03em;color:var(--navy);text-wrap:balance;margin:0}
h1{font-size:52px;line-height:1.05}
h2{font-size:36px;line-height:1.12}
h3{font-size:19px;line-height:1.3}
p{margin:0 0 1em;text-wrap:pretty}
a{color:var(--navy);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--steel)}
:focus-visible{outline:3px solid var(--steel);outline-offset:2px}
.nw{white-space:nowrap}
.wrap{max-width:1200px;margin:0 auto;padding:0 32px}
.lede{font-size:20px;line-height:1.5}
.meta{font-size:14px;line-height:1.45;color:var(--steel)}
.measure{max-width:68ch}

.skip-link{position:absolute;left:16px;top:-60px;z-index:200;background:var(--navy);color:var(--white);padding:12px 20px;border-radius:0 0 8px 8px;font-family:var(--font-head);font-weight:700;font-size:15px;text-decoration:none;transition:top .15s}
.skip-link:focus{top:0;color:var(--white)}

/* ---------- Header and nav ---------- */
.site-header{background:var(--white);border-bottom:1px solid var(--hairline)}
.header-inner{display:flex;align-items:center;gap:24px;min-height:76px}
.brand{flex:none;line-height:0}
.brand img{width:250px}
.brand-row{display:flex;align-items:center;gap:18px;flex:none}
.brand-divider{width:1px;height:44px;background:#B9C8D6}
.brand-ics{height:34px;width:auto}
.main-nav{margin-left:auto}
.main-nav>ul{display:flex;align-items:center;gap:28px;list-style:none;margin:0;padding:0}
.main-nav a{font-family:var(--font-head);font-weight:700;font-size:15.5px;color:var(--navy);text-decoration:none;text-transform:uppercase;letter-spacing:.04em}
.main-nav a:hover{color:var(--steel)}
.main-nav a[aria-current="page"]{text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:2px}
.main-nav a.btn{color:var(--white)}
.main-nav a.btn:hover{color:var(--white)}
.menu-btn{display:none;margin-left:auto;background:none;border:1.5px solid var(--navy);border-radius:8px;padding:10px 18px;font-family:var(--font-head);font-weight:700;font-size:15px;color:var(--navy);cursor:pointer;min-height:44px}
.phone-menu{display:none}

/* ---------- Buttons and pills ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-head);font-weight:700;font-size:16px;line-height:1;min-height:48px;padding:16px 24px;border-radius:8px;text-decoration:none;border:1.5px solid transparent;cursor:pointer}
.btn-navy{background:var(--navy);color:var(--white)}
.btn-navy:hover{background:var(--steel);color:var(--white)}
.btn-outline{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-outline:hover{background:var(--grid);color:var(--navy)}
.btn-white{background:var(--white);color:var(--navy)}
.btn-white:hover{background:var(--grid);color:var(--navy)}
.btn-outline-white{background:transparent;color:var(--white);border-color:var(--white)}
.btn-outline-white:hover{background:rgba(255,255,255,.14);color:var(--white)}
.btn-small{min-height:44px;padding:12px 20px}
.pill{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-head);font-weight:700;font-size:12px;letter-spacing:.08em;text-transform:uppercase;padding:4px 12px;border-radius:999px;line-height:1.5}
.pill-grid{background:var(--grid);color:var(--navy)}
.pill-status{background:var(--white);border:1px solid var(--navy);color:var(--navy)}
.pill-status .dot{width:6px;height:6px;border-radius:50%;background:var(--navy);flex:none}
.pills-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:20px}

/* ---------- Hero: B&W photography under a flat Deep Navy tint ----------
   The FRAME analogue of the Plan for Planning cover treatment
   (B&W image, one flat tint layer, translucent panel, no blur). */
.hero{position:relative;display:grid;align-items:end;min-height:clamp(600px,78vh,800px);padding:120px 0 64px;overflow:hidden;background:var(--navy)}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img,.hero-media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.hero-media::after{content:"";position:absolute;inset:0;pointer-events:none;background:#00BFFF;opacity:.75}
.hero .wrap{position:relative;z-index:1;width:100%}
.hero-card{background:rgba(255,255,255,.7);max-width:720px;padding:48px;border-radius:8px}
.hero-card .frame-mark{width:64px;margin-bottom:20px}
.hero-logo{height:52px;width:auto;margin-bottom:22px}
.hero-card h1{margin:14px 0 18px}
.hero-card .lede{margin-bottom:26px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-congress{position:absolute;z-index:1;right:6%;top:46%;transform:translateY(-50%);width:170px;height:auto;filter:drop-shadow(0 2px 14px rgba(11,29,51,.45))}
.hero-caption{position:absolute;z-index:1;right:32px;bottom:18px;color:#fff;font-family:var(--font-head);font-weight:700;font-size:11px;letter-spacing:.13em;text-transform:uppercase;text-shadow:0 1px 8px rgba(11,29,51,.7);margin:0}
.hero-film-toggle{position:absolute;z-index:2;top:16px;right:16px;min-height:44px;background:#fff;color:var(--navy);border:0;border-radius:999px;padding:0 16px;font-family:var(--font-head);font-weight:700;font-size:14px;cursor:pointer}
.kicker{font-family:var(--font-head);font-weight:700;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--navy);margin:0;display:flex;align-items:center;gap:12px}
.kicker::before{content:"";width:32px;height:3px;background:var(--navy);flex:none}
.kicker-white{color:var(--white)}
.kicker-white::before{background:var(--white)}

/* ---------- Sections and cards ---------- */
.section{padding:96px 0}
.section-white{background:var(--white)}
.section-paper{background:var(--paper)}
.section-grid{background:var(--grid)}
.section-navy{background:var(--navy);color:var(--white)}
.section-navy h2,.section-navy h3{color:var(--white)}
.section-navy .lede{color:var(--white)}
.section-navy p{color:#E7EEF5}
.section-head{max-width:68ch;margin-bottom:48px}
.section-head h2{margin:16px 0 24px}
.grid-2,.grid-3,.grid-4{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--white);border:1px solid var(--hairline);border-top:4px solid var(--navy);border-radius:8px;padding:32px;display:flex;flex-direction:column}
.card h3{margin-bottom:10px}
.card p{font-size:16px}
.card .card-foot{margin-top:auto;padding-top:16px}
.card .sec-ref{font-family:var(--font-head);font-weight:800;font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--steel);margin:0 0 10px}
.section-navy .card{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.25);border-top-color:var(--white)}
.section-navy .card p{color:#E7EEF5}
.section-navy .card .sec-ref{color:#B9C9D8}
.tile{background:var(--grid);border-radius:6px;padding:16px}
.section-navy .tile{background:rgba(255,255,255,.08)}
.tile .t-label{font-family:var(--font-head);font-weight:700;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--steel);margin:0 0 4px}
.section-navy .tile .t-label{color:#B9C9D8}
.tile .t-value{font-family:var(--font-head);font-weight:700;font-size:16px;color:var(--navy);margin:0}
.section-navy .tile .t-value{color:var(--white)}
.actions-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}

/* Stats */
.card .stat-fig,p.stat-fig{font-family:var(--font-head);font-weight:800;font-size:46px;letter-spacing:-.01em;line-height:1;color:var(--navy);white-space:nowrap}
.stat-label{font-size:16px;line-height:1.45;margin:10px 0 6px}
.card .stat-source{font-size:14px;line-height:1.45;color:var(--steel);margin:0}
.stat-viz{margin:16px 0 4px}
.stat-viz svg{display:block;width:100%;height:auto}
.viz-num{font-family:var(--font-head);font-weight:800;fill:var(--navy)}
.viz-lab{font-family:var(--font-head);font-weight:700;letter-spacing:.07em;fill:var(--steel)}
.viz-note{fill:var(--steel)}
.stat-source{font-size:14px;line-height:1.45;color:var(--steel);margin:0}
.stats-band{display:grid;grid-template-columns:repeat(5,1fr);gap:24px}
.stats-band .stat-fig{font-size:40px}

/* Road grid motif: 12 x 12 box grid, one connected road of Deep Navy cells.
   (From the FRAME kit, css/frame.css.) */
.road-wrap{background:var(--white);border:1px solid var(--grid);border-top:4px solid var(--navy);border-radius:8px;padding:32px}
.road-grid{display:grid;grid-template-columns:repeat(12,26px);gap:10px;justify-content:center;margin:8px auto 28px}
.road-grid .cell{width:26px;height:26px;border-radius:2.6px;background:var(--grid)}
.road-grid .cell.road{background:var(--navy)}

/* Section art: text left, graphic right — B&W under flat navy tint, captioned.
   Same treatment family as the ICS homepage section art. */
.section-split{display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center}
.section-split .section-head{margin-bottom:28px}
.section-art{position:relative;border-radius:14px;overflow:hidden;margin:0}
.section-art img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}
.section-art::after{content:"";position:absolute;inset:0;background:var(--navy);opacity:.30;pointer-events:none}
.section-art figcaption{position:absolute;left:18px;bottom:14px;z-index:2;color:#fff;font-family:var(--font-head);font-weight:700;font-size:11px;letter-spacing:.13em;text-transform:uppercase;text-shadow:0 1px 8px rgba(11,29,51,.65)}

/* Page head (non-hero pages) */
.page-head{padding-top:64px;padding-bottom:8px}
.page-head h1{margin:14px 0 18px}
.breadcrumb{font-size:14px;color:var(--steel);margin:0 0 18px}
.breadcrumb a{color:var(--steel)}

/* Library / contents list */
.library-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--hairline)}
.library-list li{display:grid;grid-template-columns:170px 1fr auto;gap:24px;align-items:baseline;padding:22px 4px;border-bottom:1px solid var(--hairline)}
.library-list .lib-meta{font-family:var(--font-head);font-weight:700;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--steel)}
.library-list h3{font-size:19px;text-transform:none;letter-spacing:0}
.library-list p{margin:4px 0 0;font-size:15.5px}
.library-list .lib-link{font-family:var(--font-head);font-weight:700;font-size:15px;white-space:nowrap}

/* Outbound / closing band */
.outbound-band{background:var(--grid);border-radius:8px;padding:48px;display:flex;align-items:center;gap:32px;flex-wrap:wrap}
.outbound-band h2{font-size:30px}
.outbound-band p{margin:8px 0 0}
.outbound-band .btn{margin-left:auto}

/* Endorsement block */
.endorse-block{display:flex;align-items:center;gap:32px;padding:40px 0}
.endorse-block .eb-child img{height:54px;width:auto}
.endorse-block .eb-divider{width:1px;align-self:stretch;background:var(--steel);flex:none}
.endorse-block .eb-support{margin-left:auto;text-align:right}
.endorse-block .eb-label{font-family:var(--font-head);font-weight:700;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--steel);margin:0 0 8px}
.endorse-block .eb-support p{font-family:var(--font-head);font-weight:800;font-size:19px;color:var(--navy);margin:0}

/* Footer */
.site-footer{background:var(--paper);border-top:1px solid var(--hairline);padding:64px 0 40px}
.footer-grid{display:grid;grid-template-columns:minmax(0,5fr) repeat(3,minmax(0,2fr));gap:32px}
.footer-lockup{width:250px;margin-bottom:18px}
.footer-col h3{font-size:13px;letter-spacing:.1em;margin-bottom:14px}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:9px}
.footer-col a{font-size:15px;color:var(--navy);text-decoration:none}
.footer-col a:hover{color:var(--steel);text-decoration:underline}
.support-line{font-size:14.5px;line-height:1.55;color:var(--steel);max-width:46ch;margin:0}
.footer-base{display:flex;gap:24px;flex-wrap:wrap;align-items:center;justify-content:space-between;border-top:1px solid var(--hairline);margin-top:48px;padding-top:24px}
.footer-base p{margin:0;font-size:14px;color:var(--steel)}
.prototype-note{font-size:13px;color:var(--steel)}

/* ---------- Tablet ---------- */
@media (max-width:1023px){
  .brand img{width:200px}
  .main-nav>ul{gap:18px}
  .main-nav a{font-size:14px}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .stats-band{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  h1{font-size:44px}
  h2{font-size:32px}
}
@media (max-width:900px){
  .section-split{grid-template-columns:1fr;gap:32px}
  .section-art img{aspect-ratio:16/10}
}

/* ---------- Phone ---------- */
@media (max-width:599px){
  .brand-ics{height:24px}
  .brand-divider{display:none}
  .brand-row{gap:10px;flex-wrap:wrap;row-gap:7px}
  .wrap{padding:0 20px}
  h1{font-size:36px;line-height:1.08}
  h2{font-size:28px;line-height:1.15}
  .lede{font-size:18px}
  .header-inner{min-height:64px;gap:12px}
  .brand img{width:172px}
  .main-nav{display:none}
  .menu-btn{display:block;margin-left:auto}
  .section{padding:64px 0}
  .section-head{margin-bottom:32px}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .stats-band{grid-template-columns:repeat(2,1fr)}
  .card{padding:24px}
  .hero{min-height:calc(100svh - 64px);padding:150px 0 16px;align-items:end}
  .hero-card{padding:24px}
  .hero-caption{display:none}
  .hero-congress{right:auto;left:50%;top:64px;transform:translateX(-50%);width:84px}
  .kicker{font-size:12px;letter-spacing:.06em}
  .card .stat-fig,p.stat-fig{font-size:32px}
  .stats-band .stat-fig{font-size:30px}
  .library-list li{grid-template-columns:1fr;gap:6px;padding:20px 4px}
  .endorse-block{flex-direction:column;align-items:flex-start;gap:20px}
  .endorse-block .eb-divider{width:100%;height:1px}
  .endorse-block .eb-support{margin-left:0;text-align:left}
  .outbound-band{padding:32px 24px}
  .outbound-band .btn{margin-left:0}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:28px}
  .footer-lockup{width:210px}
  .road-grid{grid-template-columns:repeat(12,13px);gap:5px}
  .road-grid .cell{width:13px;height:13px;border-radius:1.3px}
  .road-wrap{padding:24px}
  .phone-menu{display:block;position:fixed;inset:0;z-index:150;background:var(--white);padding:0 20px 32px;overflow:auto}
  .phone-menu[hidden]{display:none}
  .phone-menu-head{display:flex;align-items:center;gap:12px;min-height:64px;border-bottom:1px solid var(--hairline)}
  .phone-menu-head img{width:172px}
  .phone-menu-close{background:none;border:1.5px solid var(--navy);border-radius:8px;padding:10px 18px;font-family:var(--font-head);font-weight:700;font-size:15px;cursor:pointer;min-height:44px;margin-left:auto}
  .phone-menu ul{list-style:none;margin:8px 0 0;padding:0}
  .phone-menu li a{display:flex;align-items:center;min-height:56px;font-family:var(--font-head);font-weight:700;font-size:19px;color:var(--navy);text-decoration:none;border-bottom:1px solid var(--hairline);text-transform:uppercase;letter-spacing:.03em}
  .phone-menu li a[aria-current="page"]{text-decoration:underline;text-underline-offset:5px}
  .phone-menu .pm-note{font-size:14px;color:var(--steel);margin-top:20px}
}
@media (max-width:480px){
  .brand img{width:140px}
  .header-inner{gap:8px}
  .menu-btn{padding:10px 12px;font-size:15px}
}
@media (prefers-reduced-motion:reduce){
  .hero-media video{display:none}
  html{scroll-behavior:auto}
}