/* Reeco Horizon — horizon_glacier theme
   Climate intelligence, decision-grade.
   Palette: deep glacier teal + frost cyan + amber signal on near-black */

:root{
  --bg:#06121a;
  --bg-2:#0a1c27;
  --panel:#0f2734;
  --panel-2:#143142;
  --line:#1e4154;
  --ink:#e6f2f5;
  --ink-2:#9fbac6;
  --mute:#6c8a98;
  --teal:#5fd4c0;
  --frost:#8fe0d6;
  --deep:#1f8a7c;
  --amber:#f5b35a;
  --warn:#e07b5a;
  --grid: rgba(95,212,192,0.07);
  --hair: rgba(143,224,214,0.18);
  --shadow: 0 18px 48px rgba(0,0,0,0.45), 0 2px 0 rgba(143,224,214,0.04) inset;
  --radius: 14px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);
  font-family:"Inter","Söhne","Helvetica Neue",system-ui,sans-serif;
  font-weight:300;font-size:16.5px;line-height:1.62;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body{
  background:
    radial-gradient(900px 600px at 88% -10%, rgba(95,212,192,0.10), transparent 60%),
    radial-gradient(700px 500px at -10% 10%, rgba(245,179,90,0.05), transparent 65%),
    linear-gradient(180deg,#06121a 0%, #07151e 100%);
  min-height:100vh;
}

/* Typography */
h1,h2,h3,h4{font-family:"Fraunces","Source Serif Pro",Georgia,serif;
  font-weight:500;color:#f1f8f9;letter-spacing:-0.012em;line-height:1.18;margin:0 0 0.6em}
h1{font-size:3.05rem;font-weight:400;letter-spacing:-0.025em}
h2{font-size:2.1rem;font-weight:500}
h3{font-size:1.32rem;font-weight:500}
h4{font-size:1.05rem;font-weight:500;color:var(--frost);letter-spacing:0.01em}
p{margin:0 0 1.05em;color:#cfdde2}
a{color:var(--frost);text-decoration:none;border-bottom:1px solid rgba(143,224,214,0.28);
  transition:color .18s, border-color .18s}
a:hover{color:var(--amber);border-color:var(--amber)}
strong{color:#f3fbfb;font-weight:500}
.mono{font-family:"JetBrains Mono","IBM Plex Mono",ui-monospace,monospace;letter-spacing:0.01em}
.smallcaps{font-variant:all-small-caps;letter-spacing:0.16em;color:var(--mute)}
.dim{color:var(--ink-2)}

/* Layout */
.wrap{max-width:1180px;margin:0 auto;padding:0 30px}
.section{padding:88px 0;border-top:1px solid var(--line)}
.section.tight{padding:56px 0}
.section.first{border-top:0}

/* Top bar */
.topbar{padding:22px 0;border-bottom:1px solid var(--line);
  background:linear-gradient(180deg, rgba(15,39,52,0.55), transparent);
  position:sticky;top:0;z-index:20;backdrop-filter:saturate(140%) blur(6px)}
.topbar .row{display:flex;align-items:center;justify-content:space-between;gap:22px}
.brand{display:flex;align-items:center;gap:13px;font-family:"Fraunces",Georgia,serif;
  font-weight:500;font-size:1.18rem;letter-spacing:-0.01em;color:#f1f8f9;border:0}
.brand-mark{
  width:30px;height:30px;border-radius:7px;
  background:
    radial-gradient(circle at 30% 30%, var(--frost) 0%, var(--teal) 35%, var(--deep) 80%);
  box-shadow: 0 0 0 1px rgba(143,224,214,0.4), 0 6px 18px rgba(95,212,192,0.25);
  position:relative;
}
.brand-mark::after{content:"";position:absolute;inset:6px;border-radius:50%;
  border:1.5px solid rgba(6,18,26,0.55)}
.brand-meta{font-size:0.74rem;color:var(--mute);letter-spacing:0.14em;text-transform:uppercase;font-family:"JetBrains Mono",monospace;border-left:1px solid var(--line);padding-left:14px;margin-left:6px}
.nav{display:flex;gap:26px;font-size:0.92rem}
.nav a{color:var(--ink-2);border:0;padding:6px 0;border-bottom:1px solid transparent}
.nav a:hover, .nav a.on{color:var(--frost);border-bottom-color:var(--frost)}
.nav .cta{padding:8px 16px;border:1px solid var(--frost);border-radius:22px;color:var(--frost)}
.nav .cta:hover{background:var(--frost);color:#06121a}

/* Hero */
.hero{padding:104px 0 78px;position:relative;overflow:hidden}
.hero .eyebrow{font-family:"JetBrains Mono",monospace;font-size:0.78rem;
  color:var(--amber);letter-spacing:0.22em;text-transform:uppercase;margin-bottom:26px}
.hero .lede{font-size:1.18rem;color:#d9e5e9;max-width:740px;line-height:1.62;font-weight:300}
.hero .actions{margin-top:32px;display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 24px;border-radius:8px;font-weight:500;
  font-size:0.94rem;letter-spacing:0.01em;border:1px solid transparent;cursor:pointer}
.btn.primary{background:var(--frost);color:#06121a;border-color:var(--frost)}
.btn.primary:hover{background:var(--amber);border-color:var(--amber);color:#1a0f06}
.btn.ghost{border-color:var(--line);color:var(--ink);background:transparent}
.btn.ghost:hover{border-color:var(--frost);color:var(--frost)}

/* Horizon chart — decorative SVG bar in hero */
.horizon{margin-top:46px;padding:24px 26px;border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(180deg, rgba(20,49,66,0.6), rgba(10,28,39,0.4));
  position:relative;overflow:hidden}
.horizon .h-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:14px;font-family:"JetBrains Mono",monospace;font-size:0.78rem;color:var(--mute);letter-spacing:0.12em;text-transform:uppercase}
.horizon .h-head b{color:var(--frost);font-weight:500}
.horizon svg{display:block;width:100%;height:118px}

/* Cards / grids */
.grid{display:grid;gap:22px}
.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:880px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

.card{background:linear-gradient(180deg, var(--panel) 0%, var(--bg-2) 100%);
  border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow);position:relative}
.card .k{font-family:"Fraunces",Georgia,serif;font-size:1.18rem;color:#f1f8f9;margin-bottom:10px;font-weight:500}
.card .v{color:#c4d3d8;font-size:0.97rem;line-height:1.62}
.card .num{font-family:"JetBrains Mono",monospace;color:var(--frost);font-size:0.78rem;letter-spacing:0.14em;text-transform:uppercase;margin-bottom:10px;display:block}
.card.glow{border-color:rgba(143,224,214,0.35)}
.card.glow::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg, var(--frost) 0%, var(--amber) 100%);border-radius:var(--radius) var(--radius) 0 0}

/* Stat strip */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:0;padding:0}
.stat{padding:30px 24px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat .n{font-family:"Fraunces",Georgia,serif;font-weight:400;font-size:2.4rem;color:var(--frost);line-height:1.05;letter-spacing:-0.02em}
.stat .l{font-family:"JetBrains Mono",monospace;font-size:0.72rem;color:var(--mute);letter-spacing:0.16em;text-transform:uppercase;margin-top:8px}
@media (max-width:880px){.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2n){border-right:0}}

/* Tables */
table{width:100%;border-collapse:collapse;margin:18px 0;font-size:0.93rem}
table th,table td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line)}
table th{color:var(--frost);font-weight:500;text-transform:uppercase;letter-spacing:0.12em;font-size:0.74rem;font-family:"JetBrains Mono",monospace;background:rgba(20,49,66,0.5)}
table td{color:#cfdde2}
table tr:hover td{background:rgba(20,49,66,0.35)}
table td.mono{font-family:"JetBrains Mono",monospace;color:var(--frost);font-size:0.9rem}

/* Lists */
.checklist{list-style:none;padding:0;margin:18px 0}
.checklist li{position:relative;padding:9px 0 9px 28px;border-bottom:1px dashed var(--line);color:#cfdde2}
.checklist li::before{content:"◆";position:absolute;left:0;top:9px;color:var(--frost);font-size:0.78rem}
.checklist li:last-child{border-bottom:0}

/* Pills */
.pill{display:inline-block;padding:4px 11px;border:1px solid var(--line);border-radius:22px;
  font-family:"JetBrains Mono",monospace;font-size:0.72rem;color:var(--ink-2);
  letter-spacing:0.08em;margin-right:6px;margin-bottom:6px}
.pill.on{border-color:var(--frost);color:var(--frost)}
.pill.amber{border-color:var(--amber);color:var(--amber)}

/* Article body */
.article-head{padding:64px 0 36px;border-bottom:1px solid var(--line)}
.article-meta{font-family:"JetBrains Mono",monospace;font-size:0.8rem;color:var(--mute);letter-spacing:0.12em;text-transform:uppercase;margin-bottom:18px}
.article-meta b{color:var(--amber);font-weight:500}
.article-body{padding:48px 0;max-width:760px}
.article-body h2{margin-top:38px;font-size:1.55rem}
.article-body h3{margin-top:30px;font-size:1.18rem}
.article-body blockquote{margin:24px 0;padding:18px 26px;border-left:3px solid var(--frost);
  background:rgba(20,49,66,0.4);color:#dbe7ec;font-family:"Fraunces",Georgia,serif;font-style:italic;font-size:1.05rem;line-height:1.55}
.article-body code{font-family:"JetBrains Mono",monospace;font-size:0.86em;
  color:var(--amber);background:rgba(20,49,66,0.55);padding:2px 6px;border-radius:4px}

/* Footnote / provenance box */
.provenance{margin:28px 0;padding:20px 22px;background:rgba(15,39,52,0.55);
  border:1px solid var(--line);border-left:3px solid var(--amber);border-radius:8px;font-size:0.9rem;color:var(--ink-2)}
.provenance b{color:var(--amber);font-weight:500;font-family:"JetBrains Mono",monospace;letter-spacing:0.1em;text-transform:uppercase;font-size:0.74rem;display:block;margin-bottom:6px}

/* Hero/page image */
.media{margin:32px 0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);background:#000;aspect-ratio:16/9;position:relative}
.media img{width:100%;height:100%;display:block;object-fit:cover;
  filter: saturate(0.78) hue-rotate(155deg) brightness(0.78) contrast(1.08)}
.media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, transparent 0%, rgba(6,18,26,0.55) 100%),
             linear-gradient(135deg, rgba(31,138,124,0.18) 0%, transparent 50%, rgba(245,179,90,0.07) 100%);
  pointer-events:none}
.media .caption{position:absolute;bottom:14px;left:18px;color:var(--frost);font-family:"JetBrains Mono",monospace;font-size:0.74rem;letter-spacing:0.14em;text-transform:uppercase;z-index:2}

/* Form */
.form{display:grid;gap:16px;max-width:560px}
.form label{display:flex;flex-direction:column;gap:6px;color:var(--ink-2);font-size:0.86rem;font-family:"JetBrains Mono",monospace;letter-spacing:0.08em;text-transform:uppercase}
.form input,.form select,.form textarea{padding:12px 14px;background:rgba(10,28,39,0.85);
  border:1px solid var(--line);border-radius:8px;color:var(--ink);font-family:inherit;font-size:1rem;font-weight:300}
.form input:focus,.form select:focus,.form textarea:focus{outline:0;border-color:var(--frost);background:#06121a}
.form textarea{min-height:130px;resize:vertical;line-height:1.5}

/* Footer */
.footer{padding:48px 0 64px;border-top:1px solid var(--line);background:#040d13;color:var(--mute);font-size:0.86rem}
.footer .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px;margin-bottom:32px}
.footer h4{color:var(--frost);font-family:"JetBrains Mono",monospace;font-size:0.74rem;letter-spacing:0.14em;text-transform:uppercase;margin-bottom:14px}
.footer a{color:var(--ink-2);border:0;display:block;padding:4px 0}
.footer a:hover{color:var(--frost)}
.footer .legal{padding-top:24px;border-top:1px solid var(--line);font-family:"JetBrains Mono",monospace;font-size:0.78rem;color:var(--mute)}
@media (max-width:880px){.footer .cols{grid-template-columns:1fr 1fr}}

/* Two-column */
.two-col{display:grid;grid-template-columns:1fr 320px;gap:48px;align-items:start}
@media (max-width:880px){.two-col{grid-template-columns:1fr}}
.aside{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px;position:sticky;top:92px}
.aside h4{margin-top:0}
.aside .item{padding:10px 0;border-top:1px solid var(--line);font-size:0.92rem}
.aside .item:first-of-type{border-top:0}

/* Misc */
hr.rule{border:0;border-top:1px solid var(--line);margin:36px 0}
.tag-row{margin:14px 0}
.kicker{font-family:"JetBrains Mono",monospace;font-size:0.78rem;color:var(--amber);letter-spacing:0.18em;text-transform:uppercase;margin-bottom:18px}
.lede-2{font-size:1.08rem;color:#dde9ed;max-width:720px;font-weight:300;line-height:1.6}