/* tegne.dk – shared styles */

@font-face{font-family:"Schola";src:url("/assets/fonts/texgyreschola-bold.woff") format("woff");font-weight:700;font-display:swap}
@font-face{font-family:"Adventor";src:url("/assets/fonts/texgyreadventor-regular.woff") format("woff");font-weight:400;font-display:swap}
@font-face{font-family:"Adventor";src:url("/assets/fonts/texgyreadventor-bold.woff") format("woff");font-weight:700;font-display:swap}

:root{
  --paper:#F4F7F6; --white:#FFFFFF; --ink:#1D2B36; --soft:#5A6B76; --line:#C9D3D8;
  --water-top:#2C8CA6; --water:#13607A; --deep:#0B3B4F; --sand:#E9C46A;
  --red:#E4572E; --yellow:#FFC93C; --green:#5BBA8F; --violet:#9B6BD3;
  --display:"Schola","TeX Gyre Schola","Century Schoolbook",Georgia,serif;
  --body:"Adventor","TeX Gyre Adventor",Avenir,"Century Gothic",system-ui,sans-serif;
  --radius-lg:28px; --radius:18px;
}

*,*::before,*::after{box-sizing:border-box}
*{margin:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--paper);color:var(--ink);font:17px/1.6 var(--body);min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
img,svg,canvas{display:block;max-width:100%}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.1;text-wrap:balance}
p{text-wrap:pretty}
a{color:inherit}
:focus-visible{outline:3px solid var(--red);outline-offset:3px;border-radius:6px}
.wrap{width:100%;max-width:1160px;margin:0 auto;padding:0 40px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- header ---------- */
.site-head{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 0}
.logo{font-family:var(--display);font-weight:700;font-size:28px;text-decoration:none;display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo svg{width:44px;height:28px}
.site-nav ul{display:flex;gap:32px;list-style:none;padding:0;font-size:15px}
.site-nav a{text-decoration:none;padding:4px 0;border-bottom:3px solid transparent}
.site-nav a:hover{border-color:var(--line)}
.site-nav a[aria-current="page"]{border-color:var(--yellow)}
.nav-toggle{display:none;place-content:center;gap:5px;width:48px;height:48px;flex-shrink:0;padding:0;border:3px solid var(--ink);border-radius:12px;background:var(--white);cursor:pointer}
.nav-toggle span{display:block;width:22px;height:3px;border-radius:2px;background:var(--ink);transition:transform .2s,opacity .2s}
.open .nav-toggle span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.open .nav-toggle span:nth-child(2){opacity:0}
.open .nav-toggle span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:700 16px/1 var(--body);padding:14px 26px;border-radius:999px;text-decoration:none;border:3px solid var(--ink);cursor:pointer;background:var(--white);color:var(--ink)}
.btn.primary{background:var(--yellow);box-shadow:4px 4px 0 var(--ink)}
.btn.primary:hover{transform:translate(1px,1px);box-shadow:3px 3px 0 var(--ink)}
.btn.primary:active{transform:translate(4px,4px);box-shadow:0 0 0 var(--ink)}
.btn.dark{background:var(--ink);color:#fff}
.btn.ghost{background:rgba(11,59,79,.55);color:#fff;border-color:#fff}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none;box-shadow:4px 4px 0 var(--ink)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- aquarium tank ---------- */
.tank{position:relative;border-radius:var(--radius-lg) var(--radius-lg) 10px 10px;overflow:hidden;border:6px solid var(--ink);
  background:linear-gradient(180deg,var(--water-top) 0%,var(--water) 35%,var(--deep) 100%);isolation:isolate}
.tank .decor{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.tank canvas.fish-layer{position:absolute;inset:0;width:100%;height:100%;z-index:1}
.tank .count{position:absolute;right:24px;top:22px;z-index:3;text-decoration:none;background:#fff;color:var(--ink);font-size:13px;padding:6px 14px;border-radius:999px;border:2px solid var(--ink)}

.hero .tank{height:560px}
.hero-copy{position:absolute;left:48px;bottom:56px;max-width:600px;color:#fff;z-index:2}
.hero-copy h1{font-size:72px;letter-spacing:-1px}
.hero-copy p{font-size:19px;margin:16px 0 26px;color:#DCEFF4;max-width:440px}

/* ---------- sections ---------- */
.section{padding-top:96px}
.intro{max-width:620px}
.intro h2,.page-title h1{font-size:44px}
.intro p,.page-title p{color:var(--soft);margin-top:12px}
.page-title{padding:40px 0 8px}
.page-title h1{font-size:56px;letter-spacing:-.5px}
.page-title p{font-size:19px;max-width:700px}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:48px}
.step .pic{height:180px;border:3px solid var(--ink);border-radius:var(--radius);background:var(--white);display:grid;place-items:center;margin-bottom:18px}
.step .num{font-family:var(--display);font-size:22px;font-weight:700;color:var(--red)}
.step h3{font-size:26px;margin:2px 0 6px}
.step p{color:var(--soft)}

.split{display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:center}
.split h2{font-size:44px}
.split p{color:var(--soft);margin:12px 0 24px}

.panel{background:var(--white);border:3px solid var(--ink);border-radius:var(--radius);padding:18px;box-shadow:6px 6px 0 var(--ink)}

.care{background:var(--sand);border:3px solid var(--ink);border-radius:var(--radius-lg);padding:56px;display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.care h2{font-size:40px}
.care p{margin:12px 0 20px}
.care ul{padding-left:20px;margin-bottom:28px}
.care li{margin:6px 0}

/* ---------- prose pages ---------- */
.prose{max-width:680px}
.prose h2{font-size:32px;margin:56px 0 12px}
.prose h3{font-size:22px;margin:28px 0 6px}
.prose p,.prose li{color:var(--ink)}
.prose p+p{margin-top:14px}
.prose ul,.prose ol{padding-left:22px;margin:12px 0}
.prose li{margin:6px 0}
.prose .note,.guide-row .note{background:var(--white);border:3px solid var(--ink);border-radius:var(--radius);padding:18px 22px;margin:24px 0}

.guide{list-style:none;padding:0;margin:32px 0 0;display:grid;gap:20px;counter-reset:g}
.prose .guide{padding:0;margin:20px 0 0}
/* Steps on the left, a side note level with the first step. */
.guide-row{display:grid;grid-template-columns:minmax(0,680px) minmax(260px,1fr);gap:20px;align-items:start;margin-top:20px}
.guide-row .guide,.guide-row .note{margin:0}
.guide li{counter-increment:g;margin:0;display:grid;grid-template-columns:56px 1fr;gap:18px;background:var(--white);border:3px solid var(--ink);border-radius:var(--radius);padding:22px}
.guide li::before{content:counter(g);font:700 26px/1 var(--display);color:var(--ink);background:var(--yellow);border:3px solid var(--ink);border-radius:50%;width:52px;height:52px;display:grid;place-items:center}
.guide h3{font-size:22px;margin:4px 0 6px}
.guide p{color:var(--soft)}

.kit{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:20px}
.kit div{background:var(--white);border:3px solid var(--ink);border-radius:var(--radius);padding:18px 20px}
.kit strong{display:block;font-family:var(--display);font-size:20px}
.kit span{color:var(--soft);font-size:15px}

/* ---------- footer ---------- */
.site-foot{margin-top:96px;border-top:3px solid var(--ink)}
.site-foot .wrap{display:flex;flex-wrap:wrap;gap:2px 16px;justify-content:space-between;align-items:baseline;padding-top:18px;padding-bottom:20px;font-size:14px;color:var(--soft)}
.site-foot ul{display:flex;gap:20px;list-style:none;padding:0}
.site-foot .version{width:100%;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;color:var(--soft)}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .guide-row{grid-template-columns:1fr}
  .wrap{padding:0 20px}
  /* Burger menu. Without JavaScript (no .js on <html>) the links stay a
     plain list under the logo instead. */
  .site-head{position:relative;flex-wrap:wrap;gap:12px;padding-top:16px;padding-bottom:16px}
  .site-nav{width:100%}
  .site-nav ul{flex-wrap:wrap;gap:4px 22px}
  .site-nav a{display:inline-block;padding:10px 0}
  .js .site-head{flex-wrap:nowrap}
  .js .nav-toggle{display:inline-grid}
  .js .site-nav{display:none;position:absolute;left:20px;right:20px;top:calc(100% - 4px);width:auto;z-index:20;
    background:var(--white);border:3px solid var(--ink);border-radius:var(--radius);box-shadow:6px 6px 0 var(--ink);padding:8px}
  .js .site-head.open .site-nav{display:block}
  .js .site-nav ul{flex-direction:column;gap:4px;font-size:18px}
  .js .site-nav a{display:block;padding:13px 16px;border:0;border-radius:10px}
  .js .site-nav a:hover{background:var(--paper)}
  .js .site-nav a[aria-current="page"]{background:var(--yellow)}
  .site-foot ul a{display:inline-block;padding:10px 0;margin:-10px 0} /* a bigger tap area, not a taller footer */
  .hero .tank{height:700px}
  /* Above the sand (the bottom 14% of the tank), with the two plants that
     would sit behind the text left out. */
  .hero-copy{left:24px;right:24px;bottom:calc(14% + 12px)}
  .hero .decor>div:nth-of-type(-n+2){display:none}
  .hero-copy h1{font-size:40px}
  .hero-copy p{font-size:17px}
  .tank .decor div{transform:scale(.6);transform-origin:bottom center}
  .tank .count{right:16px;top:16px}
  .steps{grid-template-columns:1fr;gap:24px;margin-top:32px}
  .step{display:grid;grid-template-columns:112px 1fr;column-gap:18px;align-items:start}
  .step .pic{grid-row:1 / span 3;height:96px;margin:0}
  .step .pic svg{width:92px;height:auto}
  .step h3{font-size:22px}
  .split,.care{grid-template-columns:1fr;gap:36px}
  .care{padding:32px 24px}
  .care svg{width:100%;max-width:420px;justify-self:center}
  .intro h2,.split h2,.care h2{font-size:34px}
  .page-title h1{font-size:40px}
  .kit{grid-template-columns:1fr}
  .section{padding-top:72px}
}

/* Tablets: the one-column layout, with the hero type a size up. */
@media (min-width:601px) and (max-width:900px){
  .hero-copy h1{font-size:56px}
  .hero-copy p{font-size:19px;max-width:520px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}