/* ============================================
   ClickNord — Shared stylesheet
   Editorial dark, no frameworks
   ============================================ */

:root {
  --bg-base: #0a0e1a;
  --bg-elevated: #111726;
  --bg-deep: #050811;
  --ink: #e8ecf3;
  --ink-muted: #8892a8;
  --ink-faint: #4a5468;
  --accent: #00d9c0;
  --accent-dim: #00a896;
  --accent-glow: rgba(0, 217, 192, 0.15);
  --danger: #ff6b6b;
  --success: #4ade80;
  --rule: rgba(255, 255, 255, 0.06);
  --rule-strong: rgba(255, 255, 255, 0.12);
  --font-display: 'Fraunces', 'Georgia', serif;
  --font-body: 'Inter Tight', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;
  --maxw: 1240px;
  --maxw-text: 760px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  background:var(--bg-base);color:var(--ink);
  font-family:var(--font-body);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;overflow-x:hidden;
  min-height:100vh;display:flex;flex-direction:column;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,textarea,select{font:inherit;color:inherit}
::selection{background:var(--accent);color:var(--bg-deep)}

body::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:1;
  opacity:0.03;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap{
  max-width:var(--maxw);margin:0 auto;
  padding-left:var(--gutter);padding-right:var(--gutter);
  position:relative;z-index:2;width:100%;
}
.wrap-text .prose{max-width:var(--maxw-text);margin-left:0;margin-right:0}
.wrap-text .toc{max-width:var(--maxw-text)}
.wrap-text .prose-meta{max-width:var(--maxw-text)}
main{flex:1;position:relative;z-index:2}

/* HEADER */
.site-header{padding:1.75rem 0 1.25rem;border-bottom:1px solid var(--rule);position:relative;z-index:10}
.nav{display:flex;align-items:center;justify-content:space-between;gap:2rem}
.brand{display:flex;align-items:center;gap:.65rem;font-family:var(--font-display);font-weight:500;font-size:1.35rem;letter-spacing:-.02em}
.brand-mark{width:28px;height:28px;border:1.5px solid var(--accent);border-radius:6px;display:grid;place-items:center;position:relative}
.brand-mark::after{content:'';width:10px;height:10px;background:var(--accent);border-radius:2px;box-shadow:0 0 12px var(--accent)}
.nav-links{display:flex;gap:2rem;list-style:none;font-size:.875rem;color:var(--ink-muted)}
.nav-links a{transition:color .2s;position:relative}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--ink)}
.nav-links a::after{content:'';position:absolute;left:0;right:0;bottom:-4px;height:1px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .3s ease}
.nav-links a:hover::after,.nav-links a[aria-current="page"]::after{transform:scaleX(1)}
.nav-cta{display:inline-flex;align-items:center;gap:.5rem;padding:.55rem 1.1rem;border:1px solid var(--accent);border-radius:4px;font-size:.875rem;color:var(--accent);font-weight:500;transition:background .2s,color .2s}
.nav-cta:hover{background:var(--accent);color:var(--bg-deep)}

/* LANG TOGGLE */
.lang-toggle{
  display:inline-flex;align-items:center;gap:.35rem;
  padding:.45rem .8rem;border:1px solid var(--rule-strong);border-radius:4px;
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink-muted);transition:border-color .2s,color .2s;margin-left:1rem
}
.lang-toggle:hover{border-color:var(--accent);color:var(--ink)}
.lang-toggle .lang-current{color:var(--accent)}
.lang-toggle .lang-sep{color:var(--ink-faint)}
@media (max-width:720px){.lang-toggle{margin-left:auto}}
@media (max-width:720px){.nav-links{display:none}}

/* HERO */
.hero{padding:clamp(3rem,10vh,7rem) 0 clamp(3rem,8vh,5rem);position:relative}
.hero::before{content:'';position:absolute;top:-10vh;right:-10vw;width:60vw;height:60vw;border-radius:50%;background:radial-gradient(circle,var(--accent-glow) 0%,transparent 60%);pointer-events:none;z-index:-1;filter:blur(40px)}
.hero-eyebrow{font-family:var(--font-mono);font-size:.75rem;text-transform:uppercase;letter-spacing:.18em;color:var(--accent);margin-bottom:1.5rem;display:inline-flex;align-items:center;gap:.65rem}
.hero-eyebrow::before{content:'';width:24px;height:1px;background:var(--accent)}
.hero h1{font-family:var(--font-display);font-weight:400;font-size:clamp(2.25rem,6vw,4.75rem);line-height:1.02;letter-spacing:-.035em;margin-bottom:1.75rem;max-width:20ch;font-variation-settings:'opsz' 144}
.hero h1 em{font-style:italic;color:var(--accent);font-weight:300}
.hero-lead{font-size:clamp(1.05rem,1.6vw,1.2rem);line-height:1.55;color:var(--ink-muted);max-width:56ch}

/* SECTIONS */
section + section{border-top:1px solid var(--rule)}
.section{padding:clamp(3.5rem,8vh,6rem) 0}
.section-label{font-family:var(--font-mono);font-size:.75rem;text-transform:uppercase;letter-spacing:.18em;color:var(--ink-faint);margin-bottom:1rem}
.section-title{font-family:var(--font-display);font-weight:400;font-size:clamp(1.75rem,3.5vw,2.75rem);line-height:1.1;letter-spacing:-.025em;margin-bottom:1.5rem;max-width:22ch}

/* PROSE (legal pages) */
.prose{max-width:var(--maxw-text);font-size:1rem;line-height:1.75;color:var(--ink)}
.prose h2{font-family:var(--font-display);font-weight:500;font-size:clamp(1.4rem,2.5vw,1.75rem);line-height:1.2;letter-spacing:-.02em;margin:3rem 0 1rem;color:var(--ink)}
.prose h2:first-child{margin-top:0}
.prose h3{font-family:var(--font-body);font-weight:600;font-size:1.05rem;margin:2rem 0 .5rem;color:var(--ink);letter-spacing:-.005em}
.prose p,.prose ul,.prose ol{margin-bottom:1rem;color:var(--ink)}
.prose ul,.prose ol{padding-left:1.5rem}
.prose li{margin-bottom:.4rem}
.prose strong{color:var(--ink);font-weight:600}
.prose a{color:var(--accent);border-bottom:1px solid rgba(0,217,192,.3);transition:border-color .2s}
.prose a:hover{border-bottom-color:var(--accent)}
.prose hr{border:0;height:1px;background:var(--rule);margin:3rem 0}
.prose-meta{font-family:var(--font-mono);font-size:.75rem;text-transform:uppercase;letter-spacing:.15em;color:var(--ink-faint);margin-bottom:2rem}
.prose dl{margin:1rem 0}
.prose dt{font-weight:600;color:var(--ink);margin-top:1rem}
.prose dd{color:var(--ink-muted);margin-left:0}

/* TOPICS GRID */
.topics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1px;background:var(--rule);border:1px solid var(--rule)}
.topic{background:var(--bg-base);padding:2.25rem 2rem;transition:background .35s ease;position:relative;overflow:hidden}
.topic:hover{background:var(--bg-elevated)}
.topic-num{font-family:var(--font-mono);font-size:.7rem;color:var(--ink-faint);letter-spacing:.1em;margin-bottom:2rem}
.topic h3{font-family:var(--font-display);font-weight:500;font-size:1.4rem;line-height:1.2;letter-spacing:-.02em;margin-bottom:.85rem}
.topic p{font-size:.925rem;color:var(--ink-muted);line-height:1.55}
.topic::after{content:'';position:absolute;top:0;left:0;width:0;height:1px;background:var(--accent);transition:width .4s ease}
.topic:hover::after{width:100%}

/* SECTION HEAD */
.section-head{display:grid;grid-template-columns:1fr 2fr;gap:3rem;margin-bottom:4rem;align-items:end}
@media (max-width:768px){.section-head{grid-template-columns:1fr;gap:1.5rem}}

/* FORMS */
.form-card{
  background:var(--bg-elevated);
  border:1px solid var(--rule-strong);
  border-radius:8px;
  padding:clamp(1.75rem,4vw,2.75rem);
  max-width:520px;
  position:relative;
}
.form-card.danger{border-color:rgba(255,107,107,.3)}
.form-group{margin-bottom:1.25rem}
.form-label{
  display:block;font-family:var(--font-mono);font-size:.7rem;
  text-transform:uppercase;letter-spacing:.15em;
  color:var(--ink-muted);margin-bottom:.6rem
}
.form-label .req{color:var(--accent);margin-left:.25rem}
.form-input{
  width:100%;background:var(--bg-deep);border:1px solid var(--rule-strong);
  border-radius:4px;padding:.85rem 1rem;color:var(--ink);
  font-size:1rem;transition:border-color .2s,background .2s
}
.form-input:focus{outline:none;border-color:var(--accent);background:var(--bg-base)}
.form-input::placeholder{color:var(--ink-faint)}
.form-check{display:flex;align-items:flex-start;gap:.75rem;margin:1.25rem 0;cursor:pointer}
.form-check input[type=checkbox]{
  appearance:none;-webkit-appearance:none;
  width:18px;height:18px;border:1px solid var(--rule-strong);
  border-radius:3px;background:var(--bg-deep);cursor:pointer;
  position:relative;flex-shrink:0;margin-top:2px;
  transition:background .2s,border-color .2s
}
.form-check input[type=checkbox]:checked{background:var(--accent);border-color:var(--accent)}
.form-check input[type=checkbox]:checked::after{
  content:'';position:absolute;left:5px;top:1px;
  width:5px;height:10px;border:solid var(--bg-deep);
  border-width:0 2px 2px 0;transform:rotate(45deg)
}
.form-check-label{font-size:.875rem;line-height:1.5;color:var(--ink-muted)}
.form-check-label a{color:var(--accent);text-decoration:underline}
.form-submit{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  width:100%;padding:1rem 1.5rem;background:var(--accent);color:var(--bg-deep);
  border-radius:4px;font-weight:600;font-size:1rem;
  transition:background .2s,transform .1s;cursor:pointer
}
.form-submit:hover:not(:disabled){background:#16f0d8}
.form-submit:active:not(:disabled){transform:translateY(1px)}
.form-submit:disabled{opacity:.5;cursor:not-allowed}
.form-submit.danger{background:transparent;color:var(--danger);border:1px solid var(--danger)}
.form-submit.danger:hover:not(:disabled){background:var(--danger);color:var(--bg-deep)}
.form-msg{margin-top:1rem;padding:.85rem 1rem;border-radius:4px;font-size:.9rem;display:none}
.form-msg.show{display:block}
.form-msg.success{background:rgba(74,222,128,.1);border:1px solid rgba(74,222,128,.3);color:var(--success)}
.form-msg.error{background:rgba(255,107,107,.1);border:1px solid rgba(255,107,107,.3);color:var(--danger)}
.form-note{font-size:.8rem;color:var(--ink-faint);margin-top:1.5rem;line-height:1.5}

/* PRINCIPLES */
.principles-list{list-style:none;counter-reset:p}
.principles-list li{counter-increment:p;padding:1.75rem 0;border-bottom:1px solid var(--rule);display:grid;grid-template-columns:auto 1fr;gap:1.5rem;align-items:baseline}
.principles-list li:first-child{padding-top:0}
.principles-list li::before{content:counter(p,decimal-leading-zero);font-family:var(--font-mono);font-size:.75rem;color:var(--accent);letter-spacing:.08em}
.principles-list strong{display:block;font-family:var(--font-display);font-weight:500;font-size:1.2rem;letter-spacing:-.015em;margin-bottom:.4rem}
.principles-list p{font-size:.95rem;color:var(--ink-muted);line-height:1.55}

/* PAGE INDEX (legal pages) */
.toc{background:var(--bg-elevated);border:1px solid var(--rule);border-radius:6px;padding:1.5rem;margin:2rem 0 3rem}
.toc-title{font-family:var(--font-mono);font-size:.75rem;text-transform:uppercase;letter-spacing:.15em;color:var(--ink-faint);margin-bottom:.85rem}
.toc ol{list-style:none;padding:0;counter-reset:toc}
.toc li{counter-increment:toc;padding:.3rem 0;font-size:.925rem}
.toc li::before{content:counter(toc,decimal-leading-zero);font-family:var(--font-mono);font-size:.7rem;color:var(--ink-faint);margin-right:.65rem}
.toc a{color:var(--ink-muted);transition:color .2s}
.toc a:hover{color:var(--accent)}

/* FOOTER */
.site-footer{
  background:var(--bg-deep);border-top:1px solid var(--rule);
  padding:clamp(3rem,6vh,4.5rem) 0 2rem;margin-top:auto;position:relative;z-index:2
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:2.5rem;
  margin-bottom:3rem
}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;gap:2rem}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}
.footer-col h4{
  font-family:var(--font-mono);font-size:.7rem;text-transform:uppercase;
  letter-spacing:.15em;color:var(--ink-faint);margin-bottom:1rem;font-weight:500
}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:.55rem}
.footer-col a{font-size:.9rem;color:var(--ink-muted);transition:color .2s}
.footer-col a:hover{color:var(--accent)}
.footer-brand{font-family:var(--font-display);font-size:1.2rem;letter-spacing:-.02em;margin-bottom:.85rem;display:flex;align-items:center;gap:.6rem}
.footer-desc{font-size:.875rem;color:var(--ink-muted);line-height:1.55;max-width:32ch}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;gap:1.5rem;
  padding-top:2rem;border-top:1px solid var(--rule);
  font-size:.8rem;color:var(--ink-faint);flex-wrap:wrap
}
.footer-bottom .mono{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.05em;text-transform:uppercase}
.footer-bottom-links{display:flex;gap:1.25rem;list-style:none}
.footer-bottom-links a{color:var(--ink-faint);transition:color .2s}
.footer-bottom-links a:hover{color:var(--ink-muted)}

/* COOKIE BANNER */
.cookie-banner{
  position:fixed;bottom:0;left:0;right:0;z-index:1000;
  background:var(--bg-deep);border-top:1px solid var(--rule-strong);
  padding:1.25rem var(--gutter);
  transform:translateY(100%);transition:transform .35s cubic-bezier(.16,1,.3,1);
  box-shadow:0 -10px 40px rgba(0,0,0,.4)
}
.cookie-banner.show{transform:translateY(0)}
.cookie-inner{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1fr auto;gap:1.5rem;align-items:center}
@media (max-width:720px){.cookie-inner{grid-template-columns:1fr;gap:1rem}}
.cookie-text{font-size:.875rem;color:var(--ink-muted);line-height:1.55}
.cookie-text a{color:var(--accent);text-decoration:underline}
.cookie-actions{display:flex;gap:.65rem}
.cookie-btn{padding:.65rem 1.25rem;border-radius:4px;font-size:.875rem;font-weight:500;transition:all .2s;border:1px solid transparent}
.cookie-btn-primary{background:var(--accent);color:var(--bg-deep)}
.cookie-btn-primary:hover{background:#16f0d8}
.cookie-btn-secondary{background:transparent;color:var(--ink-muted);border-color:var(--rule-strong)}
.cookie-btn-secondary:hover{color:var(--ink);border-color:var(--rule-strong)}

/* ACCESSIBILITY */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
.skip-link{position:absolute;top:-100px;left:1rem;background:var(--accent);color:var(--bg-deep);padding:.75rem 1.25rem;border-radius:4px;font-weight:500;z-index:100}
.skip-link:focus{top:1rem}

/* ANIMATIONS */
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.fade-1{opacity:0;animation:fadeUp .8s ease .1s forwards}
.fade-2{opacity:0;animation:fadeUp .9s ease .25s forwards}
.fade-3{opacity:0;animation:fadeUp .9s ease .4s forwards}
.fade-4{opacity:0;animation:fadeUp 1s ease .55s forwards}