/* Railroad Crews — railroadcrews.com
 *
 * Palette is FIXED (Jonas, 2026-11-13): deep teal with a signal-orange accent,
 * Archivo display / Public Sans body / IBM Plex Mono data, light and dark.
 * Layout system from the ui-ux-pro-max "Real-Time / Operations Landing"
 * pattern, spacious density, subtle motion. NOT the held neon palette.
 *
 * Every colour is a token on :root. Dark mode is the OS preference unless
 * the page's own toggle has set data-theme, and the toggle wins both ways. */

:root{
  color-scheme:light;
  --teal-950:#03211f; --teal-900:#07332f; --teal-800:#0a4440; --teal-700:#0e5e57;
  --teal-600:#10706a; --teal-500:#15948c; --teal-400:#2bb3a8;
  --orange:#e85a10; --orange-2:#ff6b1a; --orange-dark:#c2410c;

  --bg:#f3f7f5; --bg-2:#e7efec;
  --text:#0d2421; --muted:#55706a; --muted-2:#2e4742;
  --surface:rgba(255,255,255,.88); --surface-2:rgba(255,255,255,.95);
  --border:rgba(7,51,47,.15); --highlight:rgba(255,255,255,.9);
  --line-soft:rgba(7,51,47,.08); --inset:rgba(7,51,47,.045); --inset-2:rgba(7,51,47,.03);
  --topbar-bg:rgba(243,247,245,.9); --footer-bg:rgba(231,239,236,.94);
  --menu-bg:rgba(255,255,255,.98); --cta-bar-bg:rgba(243,247,245,.96);
  --grad-from:#0b4f49; --grad-to:#c2410c;
  --link:#0b6b62; --accent-text:#b43c0a;
  --green:#15803d; --green-bg:rgba(21,128,61,.12);
  --amber:#a14a06; --amber-bg:rgba(217,119,6,.15);
  --red:#b91c1c; --red-bg:rgba(185,28,28,.10);
  --chip-teal:#0b6b62; --chip-teal-bg:rgba(11,107,98,.12);
  --input-bg:#ffffff; --input-text:#0d2421; --placeholder:#7b928d;
  --grid-line:rgba(11,79,73,.10);
  --rail:rgba(11,79,73,.42); --tie:rgba(11,79,73,.22);
  --orb-1:#8fd0c8; --orb-2:#ffb08a; --orb-3:#5fbdb2;
  --shadow:0 18px 40px -18px rgba(4,33,31,.30);
  --radius:20px;
  --focus:#e85a10;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --bg:#041816; --bg-2:#07211e;
    --text:#eef6f4; --muted:#93ada7; --muted-2:#c3d6d1;
    --surface:rgba(9,36,32,.82); --surface-2:rgba(11,42,38,.88);
    --border:rgba(255,255,255,.13); --highlight:rgba(255,255,255,.15);
    --line-soft:rgba(255,255,255,.07); --inset:rgba(255,255,255,.055); --inset-2:rgba(255,255,255,.04);
    --topbar-bg:rgba(4,24,22,.9); --footer-bg:rgba(4,24,22,.95);
    --menu-bg:rgba(7,33,30,.98); --cta-bar-bg:rgba(4,24,22,.96);
    --grad-from:#2dd4bf; --grad-to:#ff8a3d;
    --link:#2dd4bf; --accent-text:#ff8a3d;
    --green:#4ade80; --green-bg:rgba(74,222,128,.14);
    --amber:#fbbf24; --amber-bg:rgba(251,191,36,.14);
    --red:#fca5a5; --red-bg:rgba(248,113,113,.13);
    --chip-teal:#5eead4; --chip-teal-bg:rgba(45,212,191,.13);
    --input-bg:rgba(255,255,255,.06); --input-text:#ffffff; --placeholder:#7a948e;
    --grid-line:rgba(45,212,191,.08);
    --rail:rgba(190,242,235,.34); --tie:rgba(160,200,192,.18);
    --orb-1:#0e5e57; --orb-2:#9a3412; --orb-3:#0a4440;
    --shadow:0 25px 50px -12px rgba(0,0,0,.55);
    --focus:#ff8a3d;
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#041816; --bg-2:#07211e;
  --text:#eef6f4; --muted:#93ada7; --muted-2:#c3d6d1;
  --surface:rgba(9,36,32,.82); --surface-2:rgba(11,42,38,.88);
  --border:rgba(255,255,255,.13); --highlight:rgba(255,255,255,.15);
  --line-soft:rgba(255,255,255,.07); --inset:rgba(255,255,255,.055); --inset-2:rgba(255,255,255,.04);
  --topbar-bg:rgba(4,24,22,.9); --footer-bg:rgba(4,24,22,.95);
  --menu-bg:rgba(7,33,30,.98); --cta-bar-bg:rgba(4,24,22,.96);
  --grad-from:#2dd4bf; --grad-to:#ff8a3d;
  --link:#2dd4bf; --accent-text:#ff8a3d;
  --green:#4ade80; --green-bg:rgba(74,222,128,.14);
  --amber:#fbbf24; --amber-bg:rgba(251,191,36,.14);
  --red:#fca5a5; --red-bg:rgba(248,113,113,.13);
  --chip-teal:#5eead4; --chip-teal-bg:rgba(45,212,191,.13);
  --input-bg:rgba(255,255,255,.06); --input-text:#ffffff; --placeholder:#7a948e;
  --grid-line:rgba(45,212,191,.08);
  --rail:rgba(190,242,235,.34); --tie:rgba(160,200,192,.18);
  --orb-1:#0e5e57; --orb-2:#9a3412; --orb-3:#0a4440;
  --shadow:0 25px 50px -12px rgba(0,0,0,.55);
  --focus:#ff8a3d;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{font-family:"Public Sans",system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:16px;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;min-height:100dvh}
a{color:inherit}
button,select,input,textarea{font:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:6px}
.mono{font-family:"IBM Plex Mono",ui-monospace,monospace;font-variant-numeric:tabular-nums}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px;position:relative;z-index:2}
@media(min-width:768px){.wrap{padding:0 32px}}
.gradient-text{background:linear-gradient(90deg,var(--grad-from),var(--grad-to));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--teal-800);color:#fff;padding:10px 14px;border-radius:10px;text-decoration:none;font-weight:600}
.skip:focus{top:12px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ── Background: grid, soft orbs, and little trains on faint track ── */
.bg{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.bg-grid{position:absolute;inset:0;background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);background-size:52px 52px;mask-image:radial-gradient(ellipse at 50% 20%,#000 30%,transparent 80%);-webkit-mask-image:radial-gradient(ellipse at 50% 20%,#000 30%,transparent 80%)}
.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.38}
.orb-1{width:420px;height:420px;background:var(--orb-1);top:-120px;left:-120px}
.orb-2{width:320px;height:320px;background:var(--orb-2);bottom:14%;right:-80px;opacity:.26}
.orb-3{width:240px;height:240px;background:var(--orb-3);top:40%;left:44%;opacity:.22}

/* A line of track: two rails seen from the side are one rail line plus the
   tie ends below it. The train's wheels sit ON the rail. */
.line{position:absolute;left:0;right:0;height:52px}
.line-1{top:17%}.line-2{top:55%}.line-3{top:83%}
.rail{position:absolute;left:-2%;right:-2%;bottom:0;height:9px;
  background:
    linear-gradient(to bottom,var(--rail) 0 2px,transparent 2px),
    repeating-linear-gradient(90deg,var(--tie) 0 6px,transparent 6px 24px);
  background-size:100% 100%,100% 7px;background-position:0 0,0 2px;background-repeat:no-repeat,repeat-x}
.train{position:absolute;left:0;bottom:7px;width:300px;line-height:0;opacity:0;will-change:transform}
.train svg{display:block;width:100%;height:auto;overflow:visible;filter:drop-shadow(0 6px 8px rgba(4,33,31,.22))}
.train.west svg{transform:scaleX(-1)}
@keyframes east{0%{transform:translateX(-460px);opacity:0}6%{opacity:1}94%{opacity:1}100%{transform:translateX(calc(100vw + 40px));opacity:0}}
@keyframes west{0%{transform:translateX(calc(100vw + 140px));opacity:0}6%{opacity:1}94%{opacity:1}100%{transform:translateX(-460px);opacity:0}}
.train.east{animation:east 22s linear infinite}
.train.west{animation:west 26s linear infinite}
.line-2 .train{animation-delay:6s;width:240px}
.line-3 .train{animation-delay:11s;width:270px;animation-duration:19s}
.beam{animation:beam 2.2s ease-in-out infinite}
@keyframes beam{0%,100%{opacity:.6}50%{opacity:1}}
@media(max-width:640px){.train{width:200px}.line-2 .train{width:170px}.line-3 .train{width:185px}.line{height:36px}}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  /* Parked, not hidden: one train sits still at its platform. */
  .line-1 .train{opacity:.9;transform:translateX(6vw)}
}

/* ── Surfaces ── */
.card{background:var(--surface);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border);border-top-color:var(--highlight);border-radius:var(--radius);box-shadow:var(--shadow);position:relative}
.lift{transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
@media(hover:hover){.lift:hover{transform:translateY(-4px);border-color:rgba(16,112,106,.45)}}

/* ── Top bar ── */
.topbar{position:sticky;top:0;z-index:50;background:var(--topbar-bg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.topbar-in{display:flex;align-items:center;gap:14px;min-height:66px;position:relative}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-family:"Archivo",sans-serif;font-weight:700;letter-spacing:.06em;font-size:17px;text-transform:uppercase;white-space:nowrap;color:var(--text)}
.brand small{display:block;font-family:"IBM Plex Mono",monospace;font-weight:500;font-size:11px;letter-spacing:.12em;color:var(--muted);text-transform:none}
.brand-mark{width:36px;height:36px;border-radius:9px;background:linear-gradient(135deg,var(--teal-800),var(--teal-500));display:grid;place-items:center;flex:none}
.navlinks{display:none;gap:2px;margin-left:8px}
@media(min-width:1024px){.navlinks{display:flex}}
.navlinks a{text-decoration:none;font-size:13px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--muted-2);padding:10px 11px;border-radius:8px;min-height:44px;display:inline-flex;align-items:center}
.navlinks a:hover{color:var(--link)}
.top-actions{margin-left:auto;display:flex;align-items:center;gap:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font-weight:600;font-size:15px;border-radius:12px;padding:11px 18px;min-height:44px;border:1px solid transparent;cursor:pointer;white-space:nowrap;touch-action:manipulation;transition:filter .2s,transform .15s,border-color .2s}
.btn:active{transform:scale(.98)}
.btn-primary{background:linear-gradient(90deg,var(--teal-800),var(--teal-600));color:#fff;box-shadow:0 10px 22px -10px rgba(11,79,73,.55)}
.btn-primary:hover{filter:brightness(1.12)}
.btn-accent{background:linear-gradient(90deg,var(--orange-dark),#d9500d);color:#fff;box-shadow:0 10px 22px -10px rgba(194,65,12,.55)}
.btn-accent:hover{filter:brightness(1.08)}
.btn-ghost{background:var(--surface-2);border-color:var(--border);color:var(--text)}
.btn-ghost:hover{border-color:rgba(16,112,106,.5);color:var(--link)}
.btn-sm{padding:8px 14px;font-size:14px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.icon-btn{width:44px;height:44px;border-radius:10px;border:1px solid var(--border);background:var(--inset);color:var(--text);display:grid;place-items:center;cursor:pointer;flex:none}
.theme-btn .sun{display:none}
:root[data-theme="dark"] .theme-btn .sun{display:block}
:root[data-theme="dark"] .theme-btn .moon{display:none}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .theme-btn .sun{display:block}
  :root:not([data-theme="light"]) .theme-btn .moon{display:none}
}
.menu-btn{display:none}
.mobile-menu{display:none}

main{position:relative;z-index:1}

/* ── Hero ── */
.hero{padding:64px 0 32px}
@media(min-width:900px){.hero{padding:88px 0 48px}}
.hero-grid{display:grid;gap:44px}
@media(min-width:1024px){.hero-grid{grid-template-columns:1fr 1.06fr;gap:52px;align-items:start}}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:"IBM Plex Mono",monospace;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--link);border:1px solid rgba(16,112,106,.4);background:rgba(21,148,140,.08);border-radius:999px;padding:7px 13px}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--orange);display:block}
h1{font-family:"Archivo",sans-serif;font-weight:800;letter-spacing:-.02em;line-height:1.05;font-size:clamp(38px,6vw,64px);margin:22px 0 18px}
.lede{font-size:18px;line-height:1.65;color:var(--muted-2);max-width:34rem;margin:0 0 28px}
@media(min-width:900px){.lede{font-size:19px}}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px}
.hero-ctas .btn{padding:13px 22px;font-size:16px;min-height:50px}
.hero-note{margin:16px 0 0;font-size:14px;color:var(--muted)}
.hero-note a{font-weight:600;color:var(--link)}
.proof{display:grid;grid-template-columns:repeat(3,1fr);margin-top:36px;overflow:hidden;list-style:none}
.proof li{padding:16px 14px 14px}
.proof li+li{border-left:1px solid var(--border)}
.proof b{display:block;font-family:"Archivo",sans-serif;font-size:18px;font-weight:700;line-height:1.2}
.proof span{display:block;font-size:13px;color:var(--muted);margin-top:3px;line-height:1.4}

/* ── Stylized dashboard ── */
.panel{overflow:hidden}
.panel-head{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--border);background:var(--inset-2)}
.panel-head strong{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2)}
.live{margin-left:auto;display:inline-flex;align-items:center;gap:7px;font-family:"IBM Plex Mono",monospace;font-size:11px;font-weight:700;letter-spacing:.1em;color:var(--green)}
.live i{width:8px;height:8px;border-radius:50%;background:var(--green);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.tabs{display:flex;gap:6px;padding:14px 16px 0;flex-wrap:wrap}
.tab{appearance:none;border:1px solid var(--border);background:var(--inset-2);color:var(--muted-2);font-family:"IBM Plex Mono",monospace;font-size:12.5px;font-weight:600;letter-spacing:.05em;border-radius:9px;padding:9px 14px;min-height:44px;cursor:pointer}
.tab[aria-selected="true"]{background:linear-gradient(90deg,var(--teal-800),var(--teal-600));color:#fff;border-color:transparent}
.tabpane{padding:16px 18px 18px}
.tabpane[hidden]{display:none}
.rows{list-style:none;display:grid;gap:0}
.row{display:grid;grid-template-columns:72px 1fr 112px 118px;gap:10px;align-items:center;padding:11px 6px;border-bottom:1px solid var(--line-soft);font-size:14px}
.row:last-child{border-bottom:none}
.row.head{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--border);padding-top:4px}
.job{font-family:"IBM Plex Mono",monospace;font-weight:700;font-size:15px}
.crew{color:var(--muted-2);font-size:13px;line-height:1.45}
.crew b{color:var(--text);font-weight:600}
.tour{font-family:"IBM Plex Mono",monospace;color:var(--muted-2);font-size:13px}
.chip{display:inline-flex;align-items:center;font-family:"IBM Plex Mono",monospace;font-size:11px;font-weight:700;letter-spacing:.06em;border-radius:999px;padding:4px 9px;white-space:nowrap;justify-self:start}
.chip-green{background:var(--green-bg);color:var(--green)}
.chip-amber{background:var(--amber-bg);color:var(--amber)}
.chip-red{background:var(--red-bg);color:var(--red)}
.chip-teal{background:var(--chip-teal-bg);color:var(--chip-teal)}
.t-row{display:flex;align-items:center;gap:12px;padding:12px 6px;border-bottom:1px solid var(--line-soft)}
.t-row:last-child{border-bottom:none}
.t-id{font-family:"IBM Plex Mono",monospace;font-weight:700;font-size:16px;min-width:60px}
.t-meta{flex:1;min-width:0}
.t-meta b{display:block;font-size:14px;font-weight:600}
.t-meta span{display:block;font-size:13px;color:var(--muted)}
.t-time{font-family:"IBM Plex Mono",monospace;text-align:right}
.t-time b{display:block;font-size:14px}
.t-time span{font-size:12px;font-weight:600}
.late{color:var(--amber)}.ontime{color:var(--green)}.sched{color:var(--muted)}
.chat-q,.chat-a{border-radius:14px;padding:12px 14px;font-size:14.5px;line-height:1.55}
.chat-q{background:rgba(11,79,73,.10);border:1px solid rgba(16,112,106,.35);margin-left:auto;max-width:88%;border-bottom-right-radius:4px}
.chat-a{background:var(--inset);border:1px solid var(--border);color:var(--muted-2);margin-top:12px;max-width:94%;border-bottom-left-radius:4px}
.chat-a b{color:var(--text)}
.cites{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.cite{font-family:"IBM Plex Mono",monospace;font-size:11.5px;font-weight:600;background:var(--chip-teal-bg);color:var(--chip-teal);border-radius:6px;padding:5px 9px}
.panel-foot{padding:12px 18px;border-top:1px solid var(--border);background:var(--inset-2);font-size:13px;color:var(--muted);display:flex;gap:8px;align-items:flex-start}
.panel-foot svg{flex:none;margin-top:2px}
.fict{font-size:12.5px;color:var(--muted);margin-top:10px;text-align:center}

.ticker{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--surface);overflow:hidden;padding:13px 0;margin-top:48px}
.ticker-track{display:flex;width:max-content;animation:scroll 40s linear infinite}
.ticker span{font-family:"IBM Plex Mono",monospace;font-size:12.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);padding:0 18px;white-space:nowrap}
.ticker span::after{content:"";display:inline-block;width:6px;height:6px;background:var(--orange);transform:rotate(45deg);margin-left:36px;vertical-align:2px}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ── Sections ── */
section{padding:72px 0}
@media(min-width:900px){section{padding:96px 0}}
section+section{padding-top:0}
.sec-head{max-width:44rem;margin-bottom:40px}
.kicker{font-family:"IBM Plex Mono",monospace;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--link);margin:0 0 12px}
.kicker.accent{color:var(--accent-text)}
h2{font-family:"Archivo",sans-serif;font-weight:800;letter-spacing:-.02em;line-height:1.1;font-size:clamp(29px,4vw,42px);margin:0 0 14px}
h3{font-family:"Archivo",sans-serif;font-weight:700;line-height:1.25}
.sec-head p{font-size:17px;color:var(--muted-2);line-height:1.65}

.features{display:grid;gap:16px}
@media(min-width:900px){.features{grid-template-columns:repeat(2,1fr)}.features .wide{grid-column:1/-1}}
.feat{padding:26px 24px}
.feat-top{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.feat-ico{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;background:var(--chip-teal-bg);color:var(--chip-teal);flex:none}
.feat-ico.alt{background:rgba(232,90,16,.12);color:var(--accent-text)}
.feat-num{font-family:"IBM Plex Mono",monospace;font-weight:700;font-size:12px;color:var(--muted);letter-spacing:.12em}
.feat h3{font-size:20px;margin:0 0 8px}
.feat p{color:var(--muted-2);font-size:16px;line-height:1.65}
.feat p b{color:var(--text);font-weight:600}
.lib{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;list-style:none}
.lib li{font-family:"IBM Plex Mono",monospace;font-size:12.5px;font-weight:600;border:1px solid var(--border);background:var(--inset);border-radius:999px;padding:7px 12px;color:var(--muted-2)}

.who-grid{display:grid;gap:16px}
@media(min-width:900px){.who-grid{grid-template-columns:repeat(2,1fr)}}
.who{padding:26px 24px}
.who h3{font-size:20px;margin:14px 0 6px}
.who>p{margin:0 0 14px;font-size:15.5px;color:var(--muted-2);line-height:1.6}
.who ul{list-style:none;display:grid;gap:10px}
.who li{display:flex;gap:9px;font-size:15px;color:var(--muted-2);line-height:1.5}
.who li svg{flex:none;margin-top:4px;color:var(--link)}

.access-grid{display:grid;gap:32px}
@media(min-width:1024px){.access-grid{grid-template-columns:1.05fr .95fr;gap:52px;align-items:start}}
.steps{overflow:hidden;list-style:none}
.step{display:flex;gap:16px;padding:20px 22px}
.step+.step{border-top:1px solid var(--border)}
.step-n{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--teal-800),var(--teal-500));color:#fff;font-family:"IBM Plex Mono",monospace;font-weight:700;font-size:14px;display:grid;place-items:center;flex:none}
.step b{display:block;font-size:16px;margin-bottom:2px;font-family:"Archivo",sans-serif}
.step p{font-size:15px;color:var(--muted-2);line-height:1.55}
.roles{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;list-style:none}
.roles li{font-family:"IBM Plex Mono",monospace;font-size:12px;font-weight:600;letter-spacing:.05em;border:1px solid var(--border);background:var(--inset);border-radius:999px;padding:8px 13px;color:var(--muted-2)}
.small-label{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:22px}

/* Install */
.install{margin-top:28px;padding:24px 22px}
.install h3{font-size:19px;margin-bottom:6px}
.install>p{color:var(--muted-2);font-size:15.5px}
.install-grid{display:grid;gap:14px;margin-top:16px}
@media(min-width:720px){.install-grid{grid-template-columns:1fr 1fr}}
.platform{background:var(--inset);border:1px solid var(--border);border-radius:14px;padding:16px 18px}
.platform.current{border-color:rgba(16,112,106,.6);box-shadow:inset 0 0 0 1px rgba(16,112,106,.35)}
.platform b{display:flex;align-items:center;gap:8px;font-family:"Archivo",sans-serif;font-size:16px;margin-bottom:8px}
.platform ol{padding-left:20px;display:grid;gap:6px;font-size:15px;color:var(--muted-2)}
.platform p{font-size:15px;color:var(--muted-2);margin-bottom:12px}
.platform .btn{width:100%}
.install-note{font-size:14px;color:var(--muted);margin-top:14px}

.about-grid{display:grid;gap:28px}
@media(min-width:900px){.about-grid{grid-template-columns:1fr 1fr;gap:56px;align-items:center}}
.pull{font-family:"Archivo",sans-serif;font-size:clamp(22px,3vw,29px);font-weight:700;line-height:1.32;letter-spacing:-.015em}
.about-card{padding:30px 26px}
.about-card p{color:var(--muted-2);font-size:16.5px;line-height:1.7;margin:0 0 14px}
.facts{display:grid;gap:10px;margin-top:20px;list-style:none}
.facts li{display:flex;gap:10px;align-items:flex-start;font-size:15.5px;color:var(--muted-2)}
.facts svg{flex:none;margin-top:4px;color:var(--link)}
.facts b{color:var(--text);font-weight:600}

/* Contact */
.contact-grid{display:grid;gap:32px}
@media(min-width:1024px){.contact-grid{grid-template-columns:.85fr 1.15fr;gap:52px;align-items:start}}
.contact-card{padding:26px}
@media(min-width:768px){.contact-card{padding:34px}}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:7px}
.field label span{color:var(--muted);font-weight:400}
/* 16px or iOS zooms the page on focus. Never lower this. */
.field input,.field select,.field textarea{width:100%;font-size:16px;color:var(--input-text);background:var(--input-bg);border:1px solid var(--border);border-radius:11px;padding:12px 14px;min-height:48px}
.field select option{color:#111}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid var(--teal-500);outline-offset:1px;border-color:transparent}
.field input::placeholder,.field textarea::placeholder{color:var(--placeholder)}
.field .err{display:none;color:var(--red);font-size:14px;margin-top:6px}
.field.invalid .err{display:block}
.field.invalid input,.field.invalid textarea{border-color:var(--red)}
.form-row{display:grid}
@media(min-width:640px){.form-row{grid-template-columns:1fr 1fr;gap:16px}}
/* The honeypot. Off-screen rather than display:none, which some bots skip. */
.hp{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}
.form-status{display:none;margin-top:14px;border-radius:10px;padding:13px 15px;font-size:15px;line-height:1.55}
.form-status.show{display:block}
.form-status.ok{background:var(--green-bg);color:var(--green)}
.form-status.err{background:var(--red-bg);color:var(--red)}
.form-fine{font-size:13.5px;color:var(--muted);margin:12px 0 0;line-height:1.55}
.aside-note{font-size:15px;color:var(--muted-2);line-height:1.6;margin-top:18px}

footer{border-top:1px solid var(--border);padding:36px 0 44px;background:var(--footer-bg);position:relative;z-index:2}
.foot{display:flex;flex-wrap:wrap;gap:20px;align-items:flex-start;justify-content:space-between}
.foot-links{display:flex;flex-wrap:wrap;gap:4px;list-style:none}
.foot-links a{text-decoration:none;font-size:15px;font-weight:500;color:var(--muted-2);padding:10px 12px;min-height:44px;display:inline-flex;align-items:center;border-radius:8px}
.foot-links a:hover{color:var(--link)}
footer small{display:block;color:var(--muted);font-size:13.5px;margin-top:14px;line-height:1.6;max-width:40rem}

.mobile-cta{display:none}

/* ═════════════ MOBILE: a full view, not a shrink ═════════════ */
@media(max-width:1023px){
  .menu-btn{display:grid}
  .mobile-menu{display:block;position:absolute;left:0;right:0;top:calc(100% + 8px);background:var(--menu-bg);border:1px solid rgba(16,112,106,.3);border-radius:16px;padding:10px;box-shadow:0 24px 50px rgba(4,33,31,.35)}
  .mobile-menu[hidden]{display:none}
  .mobile-menu a{display:flex;align-items:center;justify-content:space-between;text-decoration:none;font-weight:600;font-size:17px;padding:13px 14px;border-radius:10px;min-height:50px}
  .mobile-menu a:hover,.mobile-menu a:active{background:rgba(21,148,140,.10);color:var(--link)}
  .mobile-menu a span{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--muted)}
  .mobile-menu .menu-signin{background:linear-gradient(90deg,var(--teal-800),var(--teal-600));margin-top:6px;justify-content:center;color:#fff}
}
@media(max-width:767px){
  body{padding-bottom:calc(80px + env(safe-area-inset-bottom))}
  .wrap{padding:0 16px}
  .topbar-in{min-height:60px;gap:8px}
  .brand{font-size:15px}
  .brand small{display:none}
  .top-actions .signin-top{display:none}
  .hero{padding:36px 0 12px}
  h1{font-size:37px;line-height:1.07;margin:18px 0 14px}
  .lede{font-size:17px;margin-bottom:22px}
  .hero-ctas{flex-direction:column;align-items:stretch}
  .hero-ctas .btn{width:100%;min-height:52px}
  .hero-note{text-align:center}
  .proof{grid-template-columns:1fr;margin-top:24px}
  .proof li{padding:13px 16px}
  .proof li+li{border-left:none;border-top:1px solid var(--border)}
  section{padding:52px 0}
  h2{font-size:30px}
  .sec-head{margin-bottom:26px}
  .sec-head p{font-size:16px}
  .feat,.who{padding:22px 18px}
  .contact-card{padding:22px 16px}
  .about-card{padding:24px 18px}
  .step{padding:18px 16px}
  .tabs{display:grid;grid-template-columns:repeat(3,1fr);padding:12px 12px 0}
  .tab{padding:9px 4px;font-size:12px;text-align:center}
  .tabpane{padding:14px 12px 16px}
  /* The board becomes cards: no sideways scrolling. */
  .row.head{display:none}
  .rows{gap:10px}
  .row{grid-template-columns:1fr auto;grid-template-areas:"job chip" "crew crew" "tour tour";background:var(--inset-2);border:1px solid var(--border);border-radius:14px;padding:13px 14px;gap:6px 10px}
  .row:last-child{border-bottom:1px solid var(--border)}
  .row .job{grid-area:job;font-size:17px}
  .row .chip{grid-area:chip;justify-self:end}
  .row .crew{grid-area:crew;font-size:14px}
  .row .tour{grid-area:tour}
  .row .tour::before{content:"Tour ";font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
  .t-row{flex-wrap:wrap;gap:6px 10px}
  .t-meta{flex:1 1 calc(100% - 140px)}
  .chat-q,.chat-a{max-width:100%}
  .foot{flex-direction:column}
  .foot-links{width:100%;display:grid;grid-template-columns:1fr 1fr}
  .foot-links a{justify-content:center;border:1px solid var(--border)}
  .mobile-cta{display:flex;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:var(--cta-bar-bg);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-top:1px solid rgba(16,112,106,.3)}
  .mobile-cta .btn{flex:1;min-height:52px;font-size:16px}
  .mobile-cta .btn-primary{flex:1.3}
  .ticker{margin-top:30px}
}
@media(max-width:380px){
  h1{font-size:33px}
  .brand{font-size:13.5px;letter-spacing:.03em}
  .brand-mark{width:32px;height:32px}
}