/* Layout: "observatorio de medianoche" — un único mundo oscuro tomado del envase (azul noche, vidrio mojado, polvo de estrellas).
   Bandas a sangre con contenido en columna de 1180px; lectura en columna de 68ch con índice lateral en artículos. */
:root{
  color-scheme:dark;
  --bg:#060b15; --bg-2:#0a1324; --surface:#0f1a2f; --surface-2:#14223d; --line:#1f2f4d; --line-2:#2c4168;
  --fg:#e8eef7; --muted:#a2b2ca; --dim:#6f82a1;
  --accent:#9cc3f0; --accent-2:#4f8ee6; --accent-ink:#06101f; --glow:rgba(79,142,230,.35);
  --cold:#5aa0ff; --ok:#7fd1c1; --hot:#f0b46a;
  --f-display:"Ibarra Real Nova","Georgia","Times New Roman",serif;
  --f-body:"Hanken Grotesk","Segoe UI",system-ui,sans-serif;
  --f-data:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --r:14px; --r-sm:8px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:400 17px/1.7 var(--f-body);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--accent);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--fg)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
::selection{background:var(--accent-2);color:#fff}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:400;line-height:1.1;text-wrap:balance;margin:0;letter-spacing:.005em}
h1{font-size:clamp(2.7rem,6.6vw,5.2rem);font-weight:500;letter-spacing:-.01em}
h2{font-size:clamp(2rem,4vw,3.1rem);font-weight:500;letter-spacing:-.005em}
h3{font-size:1.45rem;line-height:1.2;font-weight:600}
p{margin:0}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(18px,env(safe-area-inset-left,0px));padding-right:max(18px,env(safe-area-inset-right,0px))}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:500 .74rem/1 var(--f-data);letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}
.eyebrow::before{content:"";width:22px;height:1px;background:currentColor;opacity:.7}
.lede{font-size:clamp(1.05rem,1.6vw,1.22rem);color:var(--muted);max-width:52ch}
.grad{font-style:italic;background:linear-gradient(100deg,#fff 10%,var(--accent) 55%,var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- Header ---------- */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--bg)}
.site-head{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(6,11,21,.72);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);border-bottom:1px solid rgba(44,65,104,.5)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--fg)}
.brand svg{flex:none}
.brand span{display:flex;flex-direction:column;line-height:1}
.brand b{font:500 1.15rem/1 var(--f-display);letter-spacing:.28em}
.brand small{font:500 .56rem/1 var(--f-data);letter-spacing:.5em;color:var(--dim);margin-top:6px}
.nav{display:flex;gap:4px 26px;align-items:center}
.nav a{color:var(--muted);text-decoration:none;font-size:.92rem;position:relative;padding:6px 0;transition:color .2s}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.nav a:hover,.nav a[aria-current="page"]{color:var(--fg)}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}
.nav .nav-cta{border:1px solid var(--line-2);border-radius:999px;padding:7px 16px;color:var(--fg)}
.nav .nav-cta::after{display:none}
.nav .nav-cta:hover{border-color:var(--accent);background:rgba(156,195,240,.08)}
.menu-btn{display:none;background:none;border:1px solid var(--line-2);color:var(--fg);border-radius:999px;padding:7px 14px;font:500 .8rem/1 var(--f-data);letter-spacing:.12em;cursor:pointer}
@media (max-width:860px){
  .js .menu-btn{display:inline-block}
  .js .nav{position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;background:rgba(6,11,21,.97);border-bottom:1px solid var(--line);padding:8px max(18px,env(safe-area-inset-right,0px)) 18px max(18px,env(safe-area-inset-left,0px));display:none}
  .js .nav.open{display:flex}
  .js .nav a{padding:12px 0;border-bottom:1px solid var(--line);font-size:1rem}
  .js .nav .nav-cta{margin-top:12px;text-align:center;border-bottom:1px solid var(--line-2)}
  .nav{flex-wrap:wrap;gap:4px 16px}
  .site-head .wrap{position:relative;flex-wrap:wrap}
}
.read-progress{position:absolute;left:0;bottom:-1px;height:2px;width:100%;transform-origin:left;transform:scaleX(0);background:linear-gradient(90deg,var(--accent-2),var(--accent))}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;isolation:isolate}
.hero canvas.stars{position:absolute;inset:0;width:100%;height:100%;z-index:-1}
.hero::after{content:"";position:absolute;inset:auto 0 0;height:160px;background:linear-gradient(transparent,var(--bg));z-index:-1;pointer-events:none}
.hero .glow{position:absolute;width:62vw;max-width:820px;aspect-ratio:1;right:-12vw;top:-18%;background:radial-gradient(circle,var(--glow),transparent 62%);z-index:-1;filter:blur(10px)}
.hero .wrap{display:grid;grid-template-columns:1fr 1.05fr;gap:48px;align-items:center;padding-block:clamp(48px,8vw,104px) clamp(40px,6vw,80px)}
.hero h1{margin:22px 0 22px}
.hero-copy{display:grid;align-content:center;min-width:0}
.hero-visual{position:relative;margin:0}
.hero-visual img{width:100%;height:auto;display:block;border-radius:var(--r);box-shadow:0 50px 90px -40px #000,0 0 0 1px rgba(156,195,240,.12);animation:float 9s ease-in-out infinite}
.hero-visual figcaption{position:absolute;left:18px;bottom:-16px;background:var(--surface);border:1px solid var(--line-2);border-radius:999px;padding:8px 16px;font:500 .72rem/1 var(--f-data);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.hero-in > *{animation:rise .9s var(--ease) both}
.hero-in > *:nth-child(2){animation-delay:.08s}.hero-in > *:nth-child(3){animation-delay:.16s}.hero-in > *:nth-child(4){animation-delay:.24s}
@keyframes rise{from{transform:translateY(14px)}to{transform:none}}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr}.hero-visual{order:-1}}

.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:999px;font:600 .95rem/1 var(--f-body);text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s,background .25s,border-color .25s}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:var(--accent-ink);box-shadow:0 12px 30px -12px var(--glow)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px -14px var(--accent-2);color:var(--accent-ink)}
.btn-ghost{border-color:var(--line-2);color:var(--fg);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--accent);color:var(--fg)}
.btn .arr{transition:transform .25s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}

/* Stat strip */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-block:1px solid var(--line)}
.stats div{padding:26px 22px;display:grid;gap:6px;border-left:1px solid var(--line)}
.stats div:first-child{border-left:0}
.stats b{font:400 clamp(1.7rem,3vw,2.4rem)/1 var(--f-display);font-variant-numeric:tabular-nums}
.stats span{font-size:.86rem;color:var(--muted)}
@media (max-width:760px){.stats{grid-template-columns:1fr 1fr}.stats div:nth-child(3){border-left:0}.stats div:nth-child(n+3){border-top:1px solid var(--line)}}

/* ---------- Sections ---------- */
.sec{padding-block:clamp(64px,9vw,120px);position:relative}
.sec-alt{background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.sec-head{display:grid;gap:14px;margin-bottom:44px;max-width:64ch}
.sec-head.center{margin-inline:auto;text-align:center;justify-items:center}
.sec-head p{color:var(--muted)}
.chapter{font:500 .72rem/1 var(--f-data);letter-spacing:.2em;color:var(--dim)}

/* Product trio */
.trio{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
@media (max-width:860px){.trio{grid-template-columns:1fr}}
.pcard{position:relative;display:grid;grid-template-rows:auto 1fr;border-radius:var(--r);overflow:hidden;background:var(--surface);border:1px solid var(--line);text-decoration:none;color:var(--fg);transition:transform .4s var(--ease),border-color .3s}
.pcard::before{content:"";position:absolute;inset:0;background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),rgba(156,195,240,.14),transparent 45%);opacity:0;transition:opacity .3s;pointer-events:none;z-index:1}
.pcard:hover{transform:translateY(-6px);border-color:var(--line-2);color:var(--fg)}
.pcard:hover::before{opacity:1}
.pcard .ph{aspect-ratio:1/1.05;background:radial-gradient(80% 70% at 50% 40%,#16284a,#070d19);display:grid;place-items:center;overflow:hidden;max-width:100%}
.pcard .ph img{height:92%;width:auto;object-fit:contain;transition:transform .6s var(--ease)}
.pcard:hover .ph img{transform:scale(1.05) translateY(-4px)}
.pcard .body{padding:22px 24px 26px;display:grid;gap:8px;align-content:start}
.pcard p{color:var(--muted);font-size:.95rem}
.tag{font:500 .72rem/1 var(--f-data);letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}

/* Routine timer */
.routine{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:40px;align-items:start}
@media (max-width:900px){.routine{grid-template-columns:1fr}}
.timer{background:linear-gradient(160deg,var(--surface-2),var(--surface));border:1px solid var(--line-2);border-radius:var(--r);padding:28px;display:grid;gap:22px;box-shadow:0 30px 70px -40px #000}
.timer-top{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap}
.clock{font:400 clamp(3rem,7vw,4.4rem)/1 var(--f-display);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.timer-step{display:grid;gap:4px;min-height:96px}
.timer-step b{font:400 1.45rem/1.2 var(--f-display)}
.timer-step p{color:var(--muted)}
.segbar{display:flex;gap:4px;height:44px}
.seg{flex-grow:var(--w);flex-basis:0;position:relative;border:0;border-radius:6px;background:var(--bg-2);cursor:pointer;overflow:hidden;padding:0;color:var(--muted);font:500 .66rem/1 var(--f-data);letter-spacing:.06em;text-transform:uppercase}
.seg span{position:relative;z-index:1}
.seg i{position:absolute;inset:0;transform-origin:left;transform:scaleX(var(--p,0));background:linear-gradient(90deg,var(--accent-2),var(--accent));opacity:.55}
.seg.active{outline:1px solid var(--accent);color:var(--fg)}
.seg.done i{transform:scaleX(1);opacity:.3}
.timer-ctrl{display:flex;gap:10px;flex-wrap:wrap}
.timer-ctrl .btn{padding:11px 20px;font-size:.88rem}
.steplist{list-style:none;margin:0;padding:0;display:grid;gap:2px;counter-reset:st}
.steplist li{counter-increment:st;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:16px;padding:16px 4px;border-bottom:1px solid var(--line);align-items:baseline}
.steplist li::before{content:counter(st,decimal-leading-zero);font:500 .78rem/1 var(--f-data);color:var(--accent)}
.steplist b{font-weight:600}
.steplist p{color:var(--muted);font-size:.93rem;grid-column:2}
.steplist .t{font:500 .78rem/1 var(--f-data);color:var(--dim);grid-row:1;grid-column:3}

/* Quiz */
.quiz{max-width:820px;margin-inline:auto;background:linear-gradient(170deg,var(--surface-2),var(--surface) 60%);border:1px solid var(--line-2);border-radius:calc(var(--r) + 6px);padding:clamp(22px,4vw,44px);position:relative;overflow:hidden}
.quiz::before{content:"";position:absolute;width:420px;aspect-ratio:1;right:-160px;top:-200px;background:radial-gradient(circle,var(--glow),transparent 65%);pointer-events:none}
.q-progress{display:flex;gap:6px;margin-bottom:26px}
.q-progress i{flex:1;height:3px;border-radius:3px;background:var(--line-2);transition:background .3s}
.q-progress i.on{background:var(--accent)}
.q-count{font:500 .74rem/1 var(--f-data);letter-spacing:.16em;color:var(--dim);text-transform:uppercase}
.q-title{font:400 clamp(1.5rem,3vw,2.1rem)/1.2 var(--f-display);margin:12px 0 24px}
.q-opts{display:grid;gap:10px}
.q-opt{display:flex;gap:14px;align-items:center;text-align:left;width:100%;padding:16px 18px;border-radius:var(--r-sm);border:1px solid var(--line-2);background:rgba(6,11,21,.45);color:var(--fg);font:500 1rem/1.4 var(--f-body);cursor:pointer;transition:border-color .2s,background .2s,transform .2s var(--ease)}
.q-opt:hover{border-color:var(--accent);background:rgba(156,195,240,.07);transform:translateX(3px)}
.q-opt .k{flex:none;width:28px;height:28px;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;font:500 .75rem/1 var(--f-data);color:var(--accent)}
.q-back{margin-top:18px;background:none;border:0;color:var(--muted);cursor:pointer;font:500 .85rem/1 var(--f-body);padding:6px 0}
.q-back:hover{color:var(--fg)}
.q-result{display:grid;gap:16px;animation:rise .6s var(--ease) both}
.q-result h3{font-size:clamp(1.7rem,3.4vw,2.4rem)}
.q-result .freq{display:inline-flex;gap:10px;align-items:center;padding:10px 16px;border-radius:999px;background:rgba(156,195,240,.1);border:1px solid var(--line-2);font:500 .85rem/1 var(--f-data);width:max-content;max-width:100%}
.q-result ul{margin:0;padding-left:1.2em;display:grid;gap:6px;color:var(--muted)}
.q-result .small{font-size:.84rem;color:var(--dim)}

/* Myths */
.myths{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
@media (max-width:900px){.myths{grid-template-columns:1fr}}
.myth{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:26px;display:grid;gap:14px;align-content:start;transition:border-color .3s}
.myth[data-open="true"]{border-color:var(--line-2);background:linear-gradient(170deg,var(--surface-2),var(--surface))}
.myth .lbl{font:500 .7rem/1 var(--f-data);letter-spacing:.18em;text-transform:uppercase;color:var(--hot)}
.myth[data-open="true"] .lbl{color:var(--ok)}
.myth q{font:400 1.3rem/1.3 var(--f-display);quotes:"«" "»"}
.myth .truth{color:var(--muted);font-size:.95rem}
.myth button{justify-self:start;background:none;border:1px solid var(--line-2);border-radius:999px;color:var(--fg);padding:8px 14px;font:500 .82rem/1 var(--f-body);cursor:pointer}
.myth button:hover{border-color:var(--accent)}

/* Article cards */
.acards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
@media (max-width:760px){.acards{grid-template-columns:1fr}}
.acard{display:grid;grid-template-columns:150px minmax(0,1fr);border-radius:var(--r);overflow:hidden;background:var(--surface);border:1px solid var(--line);text-decoration:none;color:var(--fg);transition:border-color .3s,transform .4s var(--ease)}
.acard:hover{border-color:var(--line-2);transform:translateY(-4px);color:var(--fg)}
.acard .ph{background:#070d19;overflow:hidden;min-height:100%}
.acard .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.acard:hover .ph img{transform:scale(1.06)}
.acard .body{padding:22px 24px;display:grid;gap:8px;align-content:start;min-width:0}
.acard p{color:var(--muted);font-size:.93rem}
.acard .more{font:500 .76rem/1 var(--f-data);letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-top:4px}
@media (max-width:440px){.acard{grid-template-columns:1fr}.acard .ph{aspect-ratio:16/8}}

/* FAQ */
.faq{max-width:860px}
.faq details{border-bottom:1px solid var(--line);padding-block:20px}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;font:400 1.2rem/1.35 var(--f-display)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:400 1.3rem/1 var(--f-data);color:var(--accent);transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin-top:12px;color:var(--muted);max-width:70ch}

/* CTA band */
.cta-band{border:1px solid var(--line-2);border-radius:calc(var(--r) + 8px);padding:clamp(28px,5vw,60px);background:radial-gradient(90% 140% at 100% 0%,rgba(79,142,230,.28),transparent 55%),var(--surface);display:grid;grid-template-columns:minmax(0,1.4fr) auto;gap:28px;align-items:center}
@media (max-width:760px){.cta-band{grid-template-columns:1fr}}
.cta-band p{color:var(--muted);margin-top:12px}

/* ---------- Page hero ---------- */
.page-hero{position:relative;overflow:hidden;isolation:isolate;border-bottom:1px solid var(--line)}
.page-hero canvas.stars{position:absolute;inset:0;width:100%;height:100%;z-index:-1;opacity:.75}
.page-hero .wrap{padding-block:clamp(52px,8vw,96px) clamp(40px,6vw,64px)}
.page-hero .inner{max-width:820px;display:grid;gap:18px}
.page-hero h1{font-size:clamp(2.2rem,5.4vw,4rem)}
.meta-row{display:flex;gap:10px 22px;flex-wrap:wrap;font:500 .76rem/1.5 var(--f-data);letter-spacing:.08em;color:var(--dim);text-transform:uppercase}

/* ---------- Products page ---------- */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:34px}
.tab{background:var(--surface);border:1px solid var(--line);color:var(--muted);border-radius:999px;padding:11px 20px;font:500 .92rem/1 var(--f-body);cursor:pointer;transition:all .25s}
.tab[aria-selected="true"]{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.tab:hover:not([aria-selected="true"]){border-color:var(--accent);color:var(--fg)}
.panel{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:48px;align-items:start}
@media (max-width:860px){.panel{grid-template-columns:1fr}}
.panel .stage{border-radius:var(--r);background:radial-gradient(70% 60% at 50% 45%,#1a3058,#060c18);aspect-ratio:1/1.1;display:grid;place-items:center;overflow:hidden;border:1px solid var(--line);position:sticky;top:96px;max-width:100%}
.panel .stage img{height:90%;width:auto;object-fit:contain;filter:drop-shadow(0 40px 40px rgba(0,0,0,.6))}
@media (max-width:860px){.panel .stage{position:static;max-width:440px}}
.panel .info{display:grid;gap:20px;min-width:0}
.spec{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden}
.spec div{padding:16px 18px;display:grid;gap:4px;border-left:1px solid var(--line)}
.spec div:first-child{border-left:0}
.spec dt{font:500 .68rem/1 var(--f-data);letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
.spec dd{margin:0;font-weight:600}
@media (max-width:520px){.spec{grid-template-columns:1fr}.spec div{border-left:0;border-top:1px solid var(--line)}.spec div:first-child{border-top:0}}
.howto{list-style:none;margin:0;padding:0;display:grid;gap:10px;counter-reset:h}
.howto li{counter-increment:h;display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px;align-items:baseline;color:var(--muted)}
.howto li::before{content:counter(h);width:28px;height:28px;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;font:500 .75rem/1 var(--f-data);color:var(--accent)}
.inci-box{border:1px solid var(--line);border-radius:var(--r-sm);padding:20px;display:grid;gap:14px;background:var(--bg-2)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:var(--surface);border:1px solid var(--line-2);color:var(--fg);border-radius:999px;padding:7px 12px;font:400 .8rem/1.2 var(--f-data);cursor:pointer;transition:all .2s;text-align:left}
.chip:hover,.chip[aria-pressed="true"]{border-color:var(--accent);background:rgba(156,195,240,.12)}
.inci-def{min-height:72px;border-top:1px dashed var(--line-2);padding-top:14px;color:var(--muted);font-size:.94rem}
.inci-def b{color:var(--fg);font-family:var(--f-data);font-weight:500}
.inci-def em{display:block;font-style:normal;font:500 .7rem/1.6 var(--f-data);letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.warn{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.warn li{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);padding:18px;color:var(--muted);font-size:.93rem}
.warn b{display:block;color:var(--fg);margin-bottom:4px}

/* ---------- Articles / prose ---------- */
.article-grid{display:grid;grid-template-columns:220px minmax(0,68ch);gap:64px;justify-content:center;padding-block:56px 96px}
@media (max-width:1000px){.article-grid{grid-template-columns:minmax(0,68ch)}.toc{display:none}}
.toc{position:sticky;top:100px;align-self:start;display:grid;gap:10px;font-size:.86rem}
.toc .eyebrow{margin-bottom:6px}
.toc a{color:var(--dim);text-decoration:none;padding-left:12px;border-left:1px solid var(--line);line-height:1.4;transition:all .2s}
.toc a:hover{color:var(--fg)}
.toc a.on{color:var(--fg);border-left-color:var(--accent)}
.prose{display:grid;gap:20px;min-width:0;hyphens:auto;-webkit-hyphens:auto}
.prose.solo{max-width:68ch;margin:0 auto;padding-block:56px 96px}
.prose h2{font-size:clamp(1.6rem,3vw,2.1rem);margin-top:28px;scroll-margin-top:100px}
.prose h3{margin-top:8px}
.prose p,.prose li{color:#cfd9e8}
.prose ul,.prose ol{margin:0;padding-left:1.3em;display:grid;gap:8px}
.prose li::marker{color:var(--accent)}
.prose strong{color:var(--fg)}
.keypoints{border:1px solid var(--line-2);border-radius:var(--r);padding:24px 26px;background:linear-gradient(160deg,var(--surface-2),var(--surface));display:grid;gap:12px}
.keypoints ul{list-style:none;padding:0}
.keypoints li{padding-left:26px;position:relative}
.keypoints li::before{content:"";position:absolute;left:0;top:.62em;width:12px;height:1px;background:var(--accent)}
.note{padding:18px 22px;border-radius:var(--r-sm);background:var(--bg-2);border:1px solid var(--line);border-left:2px solid var(--accent);color:var(--muted);font-size:.94rem}
.prose figure{margin:6px 0;border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.prose figure img{width:100%;max-height:400px;object-fit:cover}
.prose figcaption{font-size:.8rem;color:var(--dim);padding:10px 16px;background:var(--surface)}
.pull{font:400 clamp(1.4rem,2.6vw,1.8rem)/1.35 var(--f-display);color:var(--fg);border-left:2px solid var(--accent);padding:4px 0 4px 22px;margin:8px 0}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-sm)}
table{border-collapse:collapse;width:100%;font-size:.94rem}
th,td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td{border-bottom:0}
th{font:500 .7rem/1.4 var(--f-data);letter-spacing:.12em;text-transform:uppercase;color:var(--dim);background:var(--surface)}
td{color:#cfd9e8}
.related{display:grid;gap:12px;margin-top:20px;padding-top:28px;border-top:1px solid var(--line)}
.related a{display:flex;justify-content:space-between;gap:16px;padding:16px 18px;border:1px solid var(--line);border-radius:var(--r-sm);text-decoration:none;color:var(--fg);background:var(--surface);transition:border-color .2s}
.related a:hover{border-color:var(--accent)}

/* Temperature gauge */
.gauge{display:grid;gap:10px;padding:22px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.gauge-bar{height:14px;border-radius:999px;background:linear-gradient(90deg,var(--cold) 0%,var(--cold) 34%,var(--ok) 44%,var(--ok) 70%,var(--hot) 82%,#e2795b 100%);position:relative}
.gauge-bar .mk{position:absolute;top:-6px;width:2px;height:26px;background:var(--fg);left:var(--x)}
.gauge-scale{position:relative;height:14px;font:500 .72rem/1 var(--f-data);color:var(--dim);font-variant-numeric:tabular-nums}
.gauge-scale span{position:absolute;left:var(--x);transform:translateX(-50%);white-space:nowrap}
.gauge-scale span:first-child{transform:none}.gauge-scale span:last-child{transform:translateX(-100%)}
.gauge-legend{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;font-size:.84rem;color:var(--muted)}
.gauge-legend b{display:block;font:500 .7rem/1.6 var(--f-data);letter-spacing:.12em;text-transform:uppercase}
.gauge-legend .c b{color:var(--cold)}.gauge-legend .o b{color:var(--ok)}.gauge-legend .h b{color:var(--hot)}
@media (max-width:520px){.gauge-legend{grid-template-columns:1fr}}

/* Contact */
.contact-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
.ccard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:26px;display:grid;gap:10px;align-content:start}
.ccard .big{font:400 1.3rem/1.35 var(--f-display);word-break:break-word;user-select:all}
.ccard p{color:var(--muted);font-size:.93rem}
.copy{justify-self:start;background:none;border:1px solid var(--line-2);color:var(--fg);border-radius:999px;padding:7px 14px;font:500 .8rem/1 var(--f-body);cursor:pointer}
.copy:hover{border-color:var(--accent)}
.live-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 rgba(127,209,193,.6);animation:pulse 2.4s infinite;margin-right:8px;vertical-align:middle}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(127,209,193,0)}100%{box-shadow:0 0 0 0 rgba(127,209,193,0)}}

/* ---------- Footer ---------- */
.site-foot{border-top:1px solid var(--line);background:linear-gradient(180deg,var(--bg),#04080f);color:var(--muted);font-size:.9rem}
.site-foot .wrap{padding-block:64px 32px;display:grid;gap:40px}
.foot-word{font:400 clamp(2.4rem,9vw,7rem)/.9 var(--f-display);letter-spacing:.14em;color:transparent;-webkit-text-stroke:1px var(--line-2);user-select:none;white-space:nowrap;overflow:hidden}
.foot-cols{display:grid;grid-template-columns:1.2fr .8fr .8fr 1.5fr;gap:32px}
@media (max-width:960px){.foot-cols{grid-template-columns:1fr 1fr}}
@media (max-width:540px){.foot-cols{grid-template-columns:1fr}}
.foot-cols h4{margin:0 0 14px;font:500 .7rem/1 var(--f-data);letter-spacing:.18em;text-transform:uppercase;color:var(--fg)}
.foot-cols ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.foot-cols a,.linkbtn{color:var(--muted);text-decoration:none;background:none;border:0;padding:0;font:inherit;cursor:pointer;text-align:left}
.foot-cols a:hover,.linkbtn:hover{color:var(--fg)}
.legal-id{font-style:normal;line-height:1.7}
.legal-id strong{color:var(--fg);font-weight:600}
.foot-bottom{border-top:1px solid var(--line);padding-top:20px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.8rem;color:var(--dim)}

/* ---------- Cookie banner ---------- */
.cc{position:fixed;z-index:100;left:max(16px,env(safe-area-inset-left,0px));right:max(16px,env(safe-area-inset-right,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));max-width:560px;background:rgba(15,26,47,.97);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--line-2);border-radius:var(--r);padding:22px;box-shadow:0 30px 80px -20px #000;display:grid;gap:14px;animation:rise .5s var(--ease) both}
.cc h2{font-size:1.25rem}
.cc p{font-size:.88rem;color:var(--muted);line-height:1.55}
.cc .row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
@media (max-width:480px){.cc .row{grid-template-columns:1fr}}
.cc button{padding:11px 10px;border-radius:999px;font:600 .86rem/1 var(--f-body);cursor:pointer;border:1px solid var(--line-2);background:transparent;color:var(--fg)}
.cc button.solid{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.cc button:hover{border-color:var(--accent)}
.cc .prefs{display:grid;gap:10px;border-top:1px solid var(--line);padding-top:14px}
.cc label{display:flex;justify-content:space-between;align-items:center;gap:14px;font-size:.88rem;cursor:pointer}
.cc label span{display:grid;gap:2px}
.cc label small{display:block;color:var(--dim);font-size:.78rem}
.cc input[type=checkbox]{appearance:none;width:42px;height:24px;border-radius:999px;background:var(--line-2);position:relative;cursor:pointer;flex:none;transition:background .2s}
.cc input[type=checkbox]::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:var(--fg);transition:transform .2s var(--ease)}
.cc input[type=checkbox]:checked{background:var(--accent-2)}
.cc input[type=checkbox]:checked::after{transform:translateX(18px)}
.cc input[type=checkbox]:disabled{opacity:.6;cursor:not-allowed}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
@media (max-width:560px){.hero-visual figcaption{display:none}}