/* Your Happy Humour · sistema de diseño v2 */
:root{--bg:#FBFAFF;--ink:#17163A;--mut:#5A5880;--line:#E2DFF4;--pri:#4F46E5;--pri-ink:#fff;--sun:#FFC83D;--coral:#D9381E;--soft:#F1EFFF;--card:#fff;--foot:#17163A;--footink:#E9E7FF;--c:#4F46E5;--r:18px;--sh:0 1px 2px rgba(23,22,58,.06),0 10px 28px rgba(23,22,58,.08);--ring:0 0 0 3px color-mix(in srgb,var(--pri) 28%,transparent);color-scheme:light}
:root[data-theme=dark]{--bg:#0F0E26;--ink:#F3F1FF;--mut:#B6B3DE;--line:#2E2B63;--pri:#8E86FF;--pri-ink:#0F0E26;--soft:#1E1C47;--card:#171538;--foot:#0A091C;--coral:#FF8A76;--sh:0 1px 2px rgba(0,0,0,.4),0 10px 28px rgba(0,0,0,.35);color-scheme:dark}
[data-cat=calculadoras]{--c:#4F46E5}[data-cat=texto]{--c:#E11D48}[data-cat=conversores]{--c:#0D9488}[data-cat=fechas]{--c:#9333EA}[data-cat=documentos]{--c:#16A34A}[data-cat=productividad]{--c:#EA580C}
:root[data-theme=dark] [data-cat=calculadoras]{--c:#A5A0FF}:root[data-theme=dark] [data-cat=texto]{--c:#FB7185}:root[data-theme=dark] [data-cat=conversores]{--c:#2DD4BF}:root[data-theme=dark] [data-cat=fechas]{--c:#C084FC}:root[data-theme=dark] [data-cat=documentos]{--c:#4ADE80}:root[data-theme=dark] [data-cat=productividad]{--c:#FB923C}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.65 Nunito,system-ui,sans-serif;transition:background-color .3s,color .3s;padding-bottom:env(safe-area-inset-bottom,0)}
h1,h2,h3{font-family:'Bricolage Grotesque',Nunito,sans-serif;line-height:1.12;margin:0 0 .5em;letter-spacing:-.01em}
a{color:inherit}.wrap,main{max-width:1120px;margin:0 auto;padding:0 20px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:var(--sun);color:#17163A;padding:8px 12px;z-index:99;border-radius:8px}
:focus-visible{outline:3px solid var(--pri);outline-offset:2px;border-radius:6px}
kbd{font:700 .75rem ui-monospace,monospace;border:1px solid var(--line);border-bottom-width:2px;border-radius:6px;padding:1px 6px;background:var(--card);color:var(--mut)}
/* header */
.site-header{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top,0)}
.hdr{display:flex;align-items:center;gap:14px;padding-top:10px;padding-bottom:10px}
.logo{display:inline-flex;align-items:center;gap:9px;text-decoration:none;font:800 1.2rem 'Bricolage Grotesque',sans-serif;line-height:1;white-space:nowrap}
.lg-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,#FFE27A,#FFB703);font-size:1.3rem;box-shadow:0 3px 0 rgba(23,22,58,.18);transition:transform .25s}
.logo:hover .lg-mark{transform:rotate(-8deg) scale(1.06)}
.lg-t small{display:block;font:700 .62rem Nunito,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--mut);margin-bottom:2px}
.primary-nav{display:flex;align-items:center;gap:4px 6px;flex:1;margin-left:12px}
.primary-nav>a,.mega-btn{font:700 .98rem Nunito,sans-serif;color:inherit;text-decoration:none;padding:8px 12px;border:0;border-radius:10px;background:none;cursor:pointer;white-space:nowrap;transition:background .15s}
.primary-nav>a:hover,.mega-btn:hover,.mega-btn[aria-expanded=true]{background:var(--soft)}
.mega-btn::after{content:"";display:inline-block;width:7px;height:7px;margin:0 0 3px 8px;border:solid currentColor;border-width:0 2px 2px 0;transform:rotate(45deg);transition:transform .2s}
.mega-btn[aria-expanded=true]::after{transform:rotate(-135deg);margin-bottom:-2px}
.mega-panel{position:absolute;left:0;right:0;top:100%;background:var(--card);border-bottom:1px solid var(--line);box-shadow:0 24px 40px rgba(23,22,58,.14);animation:dd .18s ease-out}
.mega-panel[hidden]{display:none}.mega-in{max-width:1120px;margin:0 auto;padding:24px 20px;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:22px}
.mega-in p{display:flex;align-items:center;gap:8px;font:800 1rem 'Bricolage Grotesque',sans-serif;margin:0 0 8px}
.mi{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:color-mix(in srgb,var(--c) 16%,var(--card));font-size:1rem}
.mega-in ul,.f-grid ul{list-style:none;margin:0;padding:0}.mega-in li{margin:1px 0}
.mega-in a{display:block;text-decoration:none;font-size:.95rem;padding:5px 8px;border-radius:8px;transition:background .15s,padding .15s}
.mega-in a:hover{background:var(--soft);padding-left:12px}.mega-all{font-weight:800}
.hact{display:flex;align-items:center;gap:8px;margin-left:auto}
.search-btn,.icon-btn,.nav-toggle{display:inline-flex;align-items:center;gap:8px;min-height:42px;border:1px solid var(--line);background:var(--card);border-radius:12px;padding:6px 12px;font:700 .95rem Nunito,sans-serif;cursor:pointer;color:inherit;transition:border-color .15s,transform .15s}
.search-btn:hover,.icon-btn:hover,.nav-toggle:hover{border-color:var(--pri)}.icon-btn{width:42px;justify-content:center;padding:0;font-size:1.1rem}.nav-toggle{display:none}
@media(max-width:960px){.nav-toggle{display:inline-flex}.hdr{flex-wrap:wrap}.search-btn kbd,.search-btn .st{display:none}.search-btn{width:42px;justify-content:center;padding:0}
.primary-nav{display:none;flex:0 0 100%;order:5;flex-direction:column;align-items:stretch;margin:0;padding:6px 0 10px;max-height:calc(100vh - 80px);overflow:auto}.primary-nav.is-open{display:flex;animation:dd .2s ease-out}
.primary-nav>a,.mega-btn{padding:13px 10px;text-align:left;font-size:1.05rem;border-bottom:1px solid var(--line);border-radius:0}.mega-btn{width:100%}
.mega-panel{position:static;box-shadow:none;border:0;animation:none}.mega-in{padding:10px 4px;grid-template-columns:1fr 1fr}}
@media(max-width:520px){.mega-in{grid-template-columns:1fr}}
@keyframes dd{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
/* base components */
.crumbs{font-size:.9rem;color:var(--mut);padding-top:16px}.crumbs a{text-decoration:none}.crumbs a:hover{text-decoration:underline}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin:0 0 12px;padding:5px 12px;border-radius:99px;background:color-mix(in srgb,var(--c) 14%,var(--card));color:var(--ink);font:800 .82rem Nunito,sans-serif;letter-spacing:.02em;border:1px solid color-mix(in srgb,var(--c) 30%,transparent)}
.hero{padding:22px 0 6px}.hero h1{font-size:clamp(2rem,6vw,3.2rem);font-weight:800;max-width:17em}.hero p{max-width:38em;color:var(--mut);font-size:1.12rem}
label{font-weight:800;font-size:.9rem;display:block;margin-bottom:5px}
select,textarea,button,input,.btn{font:inherit;color:inherit}
select,textarea,input:not([type=checkbox]):not([type=range]):not([type=file]){width:100%;background:var(--bg);border:1.5px solid var(--line);border-radius:12px;padding:11px 13px;transition:border-color .15s,box-shadow .15s}
input[type=file]{width:100%;padding:10px;border:1.5px dashed var(--line);border-radius:12px;background:var(--bg)}input[type=range]{width:100%;accent-color:var(--pri)}input[type=checkbox]{accent-color:var(--pri);width:18px;height:18px}
select:hover,textarea:hover,input:hover{border-color:color-mix(in srgb,var(--pri) 50%,var(--line))}select:focus,textarea:focus,input:focus{outline:0;border-color:var(--pri);box-shadow:var(--ring)}
input[aria-invalid=true]{border-color:var(--coral)}.vmsg{display:block;color:var(--coral);font-size:.85rem;font-weight:700;min-height:0;margin-top:3px}
textarea{min-height:130px;resize:vertical}
button,.btn{cursor:pointer;border:1.5px solid var(--line);border-radius:12px;padding:10px 16px;font-weight:800;background:var(--card);text-decoration:none;display:inline-flex;align-items:center;gap:6px;transition:transform .12s,box-shadow .15s,border-color .15s,background .15s}
button:hover,.btn:hover{border-color:var(--pri);transform:translateY(-1px)}button:active,.btn:active{transform:scale(.97)}
button.go{background:var(--pri);color:var(--pri-ink);border-color:var(--pri);font-size:1.03rem;padding:12px 24px;box-shadow:0 6px 16px color-mix(in srgb,var(--pri) 35%,transparent)}
button.go:disabled{opacity:.6;cursor:progress}button[aria-pressed=true]{background:var(--pri);color:var(--pri-ink);border-color:var(--pri)}
.chip{padding:6px 12px;border-radius:99px;font-size:.88rem}
.row{display:grid;grid-template-columns:1fr auto 1fr;gap:10px;align-items:end}#swap{width:46px;justify-content:center;padding:10px 0;font-size:1.2rem}
.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-top:14px}.two input,.two select{margin-top:0}
.modes,.rates{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}
.bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:16px}.bar .cnt{margin-left:auto;color:var(--mut);font-size:.9rem}
/* tool card */
.tool{position:relative;background:var(--card);border:1px solid var(--line);border-top:6px solid var(--c);border-radius:var(--r);box-shadow:var(--sh);padding:22px;margin:22px 0 48px;max-width:860px}
.tool-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}.tool-head h2{font-size:1.35rem;margin:0}.tool-actions{display:flex;gap:8px;flex-wrap:wrap}
.how{margin:8px 0 4px;padding:10px 14px;border-radius:12px;background:var(--soft);font-size:.96rem}.priv{margin:0 0 14px;color:var(--mut);font-size:.88rem}
.tool h3{font-size:1.02rem;margin:20px 0 8px}.tool h3:first-of-type{margin-top:12px}
.tip{display:inline-grid;place-items:center;width:20px;height:20px;padding:0;margin-left:6px;border-radius:50%;font-size:.75rem;vertical-align:middle;position:relative;border-color:var(--line);color:var(--mut)}
.tip::after{content:attr(data-tip);position:absolute;left:50%;bottom:calc(100% + 8px);transform:translateX(-50%) translateY(4px);width:max-content;max-width:min(260px,70vw);background:var(--ink);color:var(--bg);font:600 .82rem/1.35 Nunito,sans-serif;padding:8px 10px;border-radius:10px;opacity:0;pointer-events:none;transition:opacity .15s,transform .15s;z-index:5;text-align:left}
.tip:hover::after,.tip:focus-visible::after,.tip:focus::after{opacity:1;transform:translateX(-50%)}
#result{margin-top:20px;display:none}.out{background:var(--soft);border-radius:14px;padding:16px 18px;font-size:1.2rem;white-space:pre-wrap}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-top:20px}
.grid3>div{background:var(--soft);border-radius:14px;padding:14px 16px;border:1px solid var(--line);animation:pop .3s ease-out}.grid3 b{display:block;font:800 1.55rem 'Bricolage Grotesque',sans-serif;overflow-wrap:anywhere;color:var(--c)}.grid3 span{color:var(--mut);font-size:.88rem;font-weight:700}
@keyframes pop{from{transform:scale(.96);opacity:.5}to{transform:none;opacity:1}}
.quote{margin:16px 0 0;padding:14px 18px;border-radius:14px;background:linear-gradient(135deg,color-mix(in srgb,var(--sun) 28%,var(--card)),var(--card));border:1px solid var(--line);border-left:6px solid var(--sun);font:500 1.15rem 'Bricolage Grotesque',sans-serif}.quote small{display:block;font:400 .98rem Nunito,sans-serif;color:var(--mut);margin-top:6px}
.err{color:var(--coral);font-weight:700;margin:12px 0 0}.clock{font:800 clamp(3rem,14vw,5rem) 'Bricolage Grotesque',sans-serif;font-variant-numeric:tabular-nums;margin:14px 0 0;color:var(--c)}
.opts{border:0;padding:0;margin:14px 0 0}.opts label{display:inline-flex;gap:8px;align-items:center;margin-right:16px;font-weight:600}
table{border-collapse:collapse;width:100%}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}th{font-weight:800;background:var(--soft)}tbody tr:hover{background:var(--soft)}
section{margin:0 0 48px}h2{font-size:clamp(1.5rem,4.5vw,2.1rem)}
/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.card{position:relative;display:flex;gap:14px;align-items:center;padding:14px 16px;border:1px solid var(--line);border-radius:16px;background:var(--card);text-decoration:none;box-shadow:0 1px 2px rgba(23,22,58,.04);transition:transform .18s,box-shadow .18s,border-color .18s}
.card:hover{transform:translateY(-3px);box-shadow:var(--sh);border-color:color-mix(in srgb,var(--c) 55%,var(--line))}
.card .ic{flex:none;display:grid;place-items:center;width:48px;height:48px;border-radius:14px;font-size:1.5rem;background:color-mix(in srgb,var(--c) 15%,var(--card));transition:transform .2s}.card:hover .ic{transform:scale(1.1) rotate(-5deg)}
.card .ct{flex:1;min-width:0}.card b{display:block;font:800 1.02rem 'Bricolage Grotesque',sans-serif}.card .d{display:block;color:var(--mut);font-size:.9rem;line-height:1.4}
.card .arr{color:var(--c);font-weight:800;opacity:0;transform:translateX(-6px);transition:.18s}.card:hover .arr,.card:focus-visible .arr{opacity:1;transform:none}
.card[hidden]{display:none}
.catcard{flex-direction:column;align-items:flex-start;gap:8px;padding:18px}.catcard .ic{width:54px;height:54px}
/* hero home */
.hero-wrap{position:relative;overflow:hidden;background:radial-gradient(900px 400px at 85% -10%,color-mix(in srgb,var(--sun) 38%,transparent),transparent 60%),radial-gradient(700px 380px at -5% 10%,color-mix(in srgb,var(--pri) 18%,transparent),transparent 60%)}
.hero2{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:center;padding-top:34px;padding-bottom:36px}
.hero2 h1{font-size:clamp(2.2rem,6vw,3.8rem);font-weight:800;margin:.1em 0 .3em}.hero2 .lead{font-size:1.18rem;color:var(--mut);max-width:34em}
.hero2 .eyebrow{--c:#4F46E5}
.searchbox{display:flex;gap:8px;max-width:600px;margin-top:20px;padding:6px;background:var(--card);border:1.5px solid var(--line);border-radius:16px;box-shadow:var(--sh)}.searchbox input{border:0;background:none;padding:12px 14px;font-size:1.05rem}.searchbox input:focus{box-shadow:none}.searchbox:focus-within{border-color:var(--pri);box-shadow:var(--ring)}
.searchbox button{background:var(--pri);color:var(--pri-ink);border-color:var(--pri)}
.hint{color:var(--mut);font-size:.88rem;margin:10px 0 0}.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.chips a{display:inline-flex;gap:6px;padding:7px 13px;border-radius:99px;border:1px solid var(--line);background:var(--card);text-decoration:none;font-weight:700;font-size:.92rem;transition:transform .15s,border-color .15s}.chips a:hover{transform:translateY(-2px);border-color:var(--pri)}
.hero-art{max-width:380px;justify-self:center;width:100%}.hero-art svg{width:100%;height:auto;overflow:visible}
.fl{animation:bob 4.5s ease-in-out infinite}.f2{animation-delay:-1.2s}.f3{animation-delay:-2.4s}.f4{animation-delay:-3.4s}.face{transform-origin:160px 150px;animation:wob 6s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-10px)}}@keyframes wob{50%{transform:rotate(3deg) scale(1.02)}}
.stats{list-style:none;display:flex;flex-wrap:wrap;gap:10px 28px;margin:0 0 40px;padding:16px 20px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh)}.stats li{color:var(--mut);font-weight:700}.stats b{font:800 1.4rem 'Bricolage Grotesque',sans-serif;color:var(--ink);margin-right:6px}
.steps{list-style:none;counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;padding:0;margin:0}.steps li{counter-increment:s;padding:18px;border:1px solid var(--line);border-radius:16px;background:var(--card)}.steps li::before{content:counter(s);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--sun);color:#17163A;font:800 1rem 'Bricolage Grotesque',sans-serif;margin-bottom:10px}.steps b{display:block;font:800 1.05rem 'Bricolage Grotesque',sans-serif}
.qcard{padding:26px;border-radius:24px;background:linear-gradient(135deg,color-mix(in srgb,var(--sun) 40%,var(--card)),color-mix(in srgb,var(--pri) 14%,var(--card)));border:1px solid var(--line);box-shadow:var(--sh)}
.qcard blockquote{margin:6px 0 4px;font:500 clamp(1.3rem,3.5vw,1.9rem)/1.3 'Bricolage Grotesque',sans-serif;max-width:30em}.qcard .eyebrow{--c:#E8452F}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
details{border:1px solid var(--line);border-radius:14px;padding:4px 16px;margin-bottom:10px;background:var(--card);transition:border-color .15s}details[open]{border-color:var(--pri)}summary{font-weight:800;cursor:pointer;padding:10px 0;list-style:none;display:flex;justify-content:space-between;gap:10px}summary::-webkit-details-marker{display:none}summary::after{content:"+";font:800 1.3rem/1 Nunito;color:var(--pri);transition:transform .2s}details[open] summary::after{transform:rotate(45deg)}details p{margin:0 0 12px;color:var(--mut)}
.art,#faq{max-width:48em}.prose{max-width:48em}.prose h2{margin-top:1.6em}.prose h1{font-size:clamp(2rem,6vw,3rem);margin-top:.6em}
.disclaimer{max-width:1120px;margin:0 auto 28px;padding:14px 18px;border:1px dashed var(--line);border-radius:14px;color:var(--mut);font-size:.92rem;background:var(--card)}
/* footer */
.site-footer{background:var(--foot);color:var(--footink);padding:44px 0 calc(28px + env(safe-area-inset-bottom,0));font-size:.95rem;margin-top:24px}
.site-footer a{text-decoration:none;color:inherit}.site-footer a:hover{text-decoration:underline}
.f-top{display:grid;grid-template-columns:minmax(220px,1.2fr) 3fr;gap:32px}.f-brand p{color:#B6B3DE;max-width:26em}address{font-style:normal;color:#B6B3DE;line-height:1.55}
.f-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:24px}.f-h{font:800 1rem 'Bricolage Grotesque',sans-serif;margin:0 0 10px;color:#fff}.f-grid li{margin:5px 0}
.f-disc{margin:30px 0 14px;padding:14px 16px;border:1px solid #2E2B63;border-radius:14px;color:#B6B3DE;font-size:.88rem}
.f-bot{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px}.f-copy{margin:0;color:#B6B3DE}
@media(max-width:760px){.f-top{grid-template-columns:1fr}}
/* overlays */
dialog#cmd{border:0;padding:0;background:none;width:min(640px,92vw);margin:10vh auto auto;color:inherit}dialog#cmd::backdrop{background:rgba(15,14,38,.55);backdrop-filter:blur(3px)}
.cmd-box{background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:0 30px 70px rgba(0,0,0,.35);overflow:hidden;animation:pop .18s ease-out}
.cmd-box input{border:0;border-bottom:1px solid var(--line);border-radius:0;padding:18px 20px;font-size:1.15rem;background:none}.cmd-box input:focus{box-shadow:none}
#cmdl{list-style:none;margin:0;padding:8px;max-height:min(50vh,380px);overflow:auto}#cmdl li{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:12px;cursor:pointer}#cmdl li[aria-selected=true]{background:var(--soft)}#cmdl .none{cursor:default;color:var(--mut)}
#cmdl .mi{width:36px;height:36px;font-size:1.2rem}#cmdl b{display:block}#cmdl small{color:var(--mut)}.cmd-foot{margin:0;padding:10px 18px;border-top:1px solid var(--line);color:var(--mut);font-size:.82rem}
#toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0));transform:translate(-50%,30px);background:var(--ink);color:var(--bg);padding:11px 18px;border-radius:99px;font-weight:700;box-shadow:var(--sh);opacity:0;pointer-events:none;transition:.25s;z-index:60}#toast.show{opacity:1;transform:translate(-50%,0)}
.cf{position:fixed;z-index:70;pointer-events:none;font-size:1.3rem}
#toTop{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0));width:46px;height:46px;justify-content:center;padding:0;border-radius:50%;background:var(--pri);color:var(--pri-ink);border-color:var(--pri);box-shadow:var(--sh);opacity:0;transform:translateY(12px);pointer-events:none;z-index:40}#toTop.show{opacity:1;transform:none;pointer-events:auto}
.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .5s ease-out,transform .5s ease-out}.js .reveal.in{opacity:1;transform:none}
@media(max-width:820px){.hero2{grid-template-columns:1fr}.hero-art{max-width:260px;order:-1}.row{grid-template-columns:1fr}#swap{justify-self:start}.tool{padding:18px}}
@media(max-width:520px){.searchbox{flex-direction:column}.cards{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.js .reveal{opacity:1;transform:none}}