/* Coolstax homepage sections. Header, footer, and fonts come from site.css (shared with every page). */
:root{
  --bg:#0c0e11; --bg2:#13161b; --card:#171b21; --line:#262b33;
  --text:#eef0f3; --muted:#9aa1ab; --silver:#c9ced6; --accent:#e6e9ee;
  --gold:#d4b25f; --ok:#5fcf8f; --radius:14px; --max:1320px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:Archivo,system-ui,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:90%;max-width:var(--max);margin:0 auto;padding:0}
.serif{font-family:"Instrument Serif",serif;font-style:italic;font-weight:400}
.eyebrow{font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);font-weight:700}
h1,h2,h3{line-height:1.05;letter-spacing:-.02em}
h2{font-size:clamp(1.9rem,4vw,2.8rem);font-weight:900;margin:.4rem 0 .8rem}
section{padding:88px 0;border-top:1px solid var(--line);scroll-margin-top:68px}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:14px 22px;border-radius:999px;font-weight:700;font-size:.95rem;transition:.2s;border:0;cursor:pointer;font-family:inherit}
.btn-primary{background:var(--accent);color:#0c0e11}
.btn-primary:hover{background:#fff}
.btn-ghost{border:1px solid var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--silver)}
.skip,.sr-only{position:absolute;left:-999px}
.skip:focus{left:12px;top:12px;background:#fff;color:#000;padding:8px;z-index:99}

/* PREVIEW BAR (preview only) */
.preview-bar{background:var(--gold);color:#0c0e11;text-align:center;font-size:.82rem;font-weight:700;padding:6px 12px}

/* HERO */
.hero{padding:72px 0 64px;border-top:0;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-40% -10% auto auto;width:720px;height:720px;background:radial-gradient(circle,rgba(201,206,214,.10),transparent 65%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(2.8rem,7vw,5.4rem);font-weight:900;margin:.9rem 0 1.2rem}
.hero h1 .serif{color:var(--silver);font-size:1.08em}
.hero p.lead{font-size:1.15rem;color:var(--muted);max-width:34rem;margin-bottom:1.8rem}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.hero-photo{position:relative;border-radius:22px;overflow:hidden;background:#0b0b0c;border:1px solid var(--line);aspect-ratio:1100/917}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.hero-badge{margin-top:12px;background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:12px 14px;display:flex;align-items:center;gap:12px;font-size:.9rem;transition:.2s}
.hero-badge:hover{border-color:var(--silver)}
.dot{width:10px;height:10px;border-radius:50%;background:#ff3b3b;box-shadow:0 0 0 4px rgba(255,59,59,.2);flex:none}
/* Stats: the two numbers size to their content; the Stack Heavy tile takes the rest of the row. */
.stats{display:grid;grid-template-columns:auto auto 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:48px}
.stat{background:var(--bg2);padding:22px 40px 22px 28px;display:flex;flex-direction:column;justify-content:center}
.stat b{display:block;font-size:1.9rem;font-weight:900;line-height:1.15}
.stat span{color:var(--muted);font-size:.88rem;white-space:nowrap}
.stat-link{background:linear-gradient(135deg,#1e232b,#15181d);transition:.2s;flex-direction:row;align-items:center;justify-content:space-between;gap:24px;padding-right:28px}
.stat-link:hover{background:linear-gradient(135deg,#252b34,#1a1e24)}
.stat-link .stat-kicker{display:block;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--silver);margin-bottom:2px}
.stat-link b{font-size:1.5rem}
.stat-link span:not(.stat-kicker){white-space:normal}
.stat-link span.nowrap,.stat-link span.stat-go{white-space:nowrap}
.stat-go{flex:none;padding:10px 18px;border-radius:999px;background:var(--accent);color:#0c0e11!important;font-weight:700;font-size:.88rem!important;white-space:nowrap;transition:.2s}
.stat-link:hover .stat-go{background:#fff}
/* Never leave a single word stranded on its own line. */
p,.stat span,.video-side h3,.posts h3,.posts p{text-wrap:pretty}

/* SIGNUP */
#signup{padding:40px 0}
.signup{background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);padding:20px 24px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}
.signup h3{font-size:1.05rem}
.signup p{color:var(--muted);font-size:.9rem}
.signup form{display:flex;gap:8px}
.signup input{flex:1;min-width:0;background:var(--bg);border:1px solid var(--line);color:var(--text);border-radius:999px;padding:10px 16px;font:inherit;font-size:.92rem}
.signup input:focus{outline:2px solid var(--silver);outline-offset:2px}
.signup .btn{padding:10px 18px;font-size:.9rem}
.signup-cta{justify-self:end;white-space:nowrap}
.form-note:not(:empty){margin-top:8px;font-size:.85rem;font-weight:700}

/* VIDEOS */
.head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:28px}
.video-grid{display:grid;grid-template-columns:2fr 1fr;gap:20px}
.video-main,.video-side a{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.embed{position:relative;aspect-ratio:16/9;background:#000}
.embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.placeholder{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);font-size:.9rem;text-align:center;padding:20px;background:repeating-linear-gradient(45deg,#111418,#111418 12px,#14181d 12px,#14181d 24px)}
.video-main .meta{padding:18px 20px}
.video-main h3{font-size:1.3rem;margin-top:4px}
.video-side{display:grid;gap:20px}
.video-side a{display:grid;grid-template-columns:160px 1fr;align-items:center;transition:.2s}
.video-side a:hover{border-color:var(--silver)}
.thumb{background:#111418;width:100%;min-width:0;aspect-ratio:16/9;overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:cover}
.video-side .meta{padding:12px 14px}
.video-side h3{font-size:.98rem;font-weight:700;line-height:1.25}
.tag{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.12em}

/* SERIES */
.series{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:20px}
.series a{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:.2s;display:flex;flex-direction:column;gap:8px}
.series a:hover{border-color:var(--silver);transform:translateY(-2px)}
.series .num{font-size:.75rem;color:var(--muted);letter-spacing:.14em}
.series h3{font-size:1.1rem}
.series p{color:var(--muted);font-size:.9rem}

/* TOOLS */
.tools{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:center}
.tools p{color:var(--muted)}
.tool-list{display:grid;gap:12px}
.tool-list a{display:flex;justify-content:space-between;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;transition:.2s}
.tool-list a:hover{border-color:var(--silver)}
.tool-list b{font-size:1.05rem}
.tool-list span{color:var(--muted);font-size:.88rem;display:block}
.tool-list .arrow{font-size:1.3rem;color:var(--silver)}

/* BLOG */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.posts a{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:10px;transition:.2s}
.posts a:hover{border-color:var(--silver)}
.posts h3{font-size:1.15rem;line-height:1.25}
.posts p{color:var(--muted);font-size:.92rem;flex:1}
.read{font-size:.88rem;font-weight:700;color:var(--silver)}

/* OFFICIAL */
.official{background:var(--bg2);padding:52px 0}
.official-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:48px;align-items:center}
.official-grid > div > p{color:var(--muted)}
.warning{margin-top:18px;border-left:3px solid var(--gold);padding:14px 16px;background:rgba(212,178,95,.07);border-radius:0 10px 10px 0;font-size:.95rem}
.warning a{text-decoration:underline}
.accounts{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.accounts a{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;transition:.2s}
.accounts a:hover{border-color:var(--silver)}
.check{width:26px;height:26px;border-radius:50%;background:rgba(95,207,143,.15);color:var(--ok);display:grid;place-items:center;font-size:.85rem;font-weight:900;flex:none}
.accounts b{display:block;font-size:.95rem}
.accounts span{color:var(--muted);font-size:.82rem}

/* ABOUT */
.about{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:center}
.about-img{border-radius:22px;overflow:hidden;border:1px solid var(--line);background:var(--card);aspect-ratio:1}
.about-img img{width:100%;height:100%;object-fit:cover}
.about p{color:var(--muted);margin-bottom:1rem;font-size:1.05rem}
.about p strong{color:var(--text)}
.about p.supporters-note{margin:16px 0 0;font-size:.9rem}
.supporters-note a{color:var(--silver);text-decoration:underline;text-underline-offset:3px}
.supporters-note a:hover{color:var(--text)}

/* WORK */
.work{text-align:center;max-width:720px;margin:0 auto}
.work p{color:var(--muted);margin-bottom:1.6rem}
.work .cta-row{justify-content:center}

/* RESPONSIVE */
@media (max-width:1100px){
  .stats{grid-template-columns:1fr 1fr}
  .stat-link{grid-column:1/-1}
}
@media (max-width:960px){
  .signup-cta{justify-self:start}
  .hero-grid,.signup,.tools,.official-grid,.about,.video-grid{grid-template-columns:1fr}
  .series{grid-template-columns:1fr 1fr}
  .posts{grid-template-columns:1fr}
  .hero-media{max-width:520px}
}
@media (max-width:760px){
  section{padding:64px 0}
  .official{padding:40px 0}
  .stats{grid-template-columns:1fr 1fr}
  .stat-link{grid-column:1/-1;flex-direction:column;align-items:flex-start}
  .stat{padding:18px 20px}
  .stat span{white-space:normal}
  .accounts{grid-template-columns:1fr}
  .series{grid-template-columns:1fr}
  .video-side a{grid-template-columns:128px 1fr}
  .video-side h3{font-size:.9rem}
}