/* ============================================================
   NJANGI CLOUD — design tokens
   Signature: the "rotation ring" — a circular tick-marked dial
   representing the turn-taking pot at the heart of a njangi.
   ============================================================ */
:root{
  --navy-950:#0F1B2E;
  --navy-800:#16294A;
  --navy-700:#20365E;
  --indigo-500:#2C4A7C;
  --gold-500:#C9A227;
  --gold-300:#E4C766;
  --clay-500:#B65C38;
  --paper-100:#F1EDE2;
  --paper-050:#F8F6F0;
  --ink-900:#1B1B18;
  --ink-600:#4B4A44;
  --ink-400:#8A887F;
  --line:#DCD6C6;
  --ok:#3E7B4F;

  --font-display:'Fraunces', Georgia, serif;
  --font-body:'Inter', -apple-system, Segoe UI, sans-serif;
  --font-mono:'IBM Plex Mono', ui-monospace, monospace;

  --radius:14px;
  --radius-sm:8px;
  --shadow-1:0 1px 2px rgba(15,27,46,.06), 0 8px 24px -12px rgba(15,27,46,.18);
  --container:1120px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper-050);
  color:var(--ink-900);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.12;margin:0 0 .5em;letter-spacing:-.01em;}
h1{font-size:clamp(2.4rem,5vw,3.6rem);font-weight:560;}
h2{font-size:clamp(1.7rem,3vw,2.3rem);}
h3{font-size:1.25rem;}
p{margin:0 0 1em;color:var(--ink-600);}
.mono{font-family:var(--font-mono);}

/* language / currency visibility */
body:not(.show-fr) .fr{display:none;}
body.show-fr .en{display:none;}

/* layout */
.wrap{max-width:var(--container);margin:0 auto;padding:0 24px;}
.section{padding:88px 0;}
.section-tight{padding:56px 0;}
.section-alt{background:var(--paper-100);}
.section-dark{background:var(--navy-950);color:var(--paper-050);}
.section-dark p{color:#C9CBD6;}
.section-dark h2,.section-dark h3{color:var(--paper-050);}
.eyebrow{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--gold-500);
  display:inline-block;
  margin-bottom:14px;
}
.lede{font-size:1.15rem;max-width:56ch;}
.center{text-align:center;margin-left:auto;margin-right:auto;}

/* nav */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(248,246,240,.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:600;font-size:1.15rem;text-decoration:none;color:var(--ink-900);}
.brand .ring-mark{width:26px;height:26px;flex:none;}
.nav-links{display:flex;align-items:center;gap:28px;list-style:none;margin:0;padding:0;}
.nav-links a{font-size:.92rem;text-decoration:none;color:var(--ink-600);font-weight:500;}
.nav-links a:hover{color:var(--ink-900);}
.nav-links a.active{color:var(--navy-950);}
.nav-actions{display:flex;align-items:center;gap:10px;}
.toggle-btn{
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.04em;
  background:none;border:1px solid var(--line);border-radius:20px;
  padding:6px 12px;cursor:pointer;color:var(--ink-600);
}
.toggle-btn:hover{border-color:var(--ink-400);color:var(--ink-900);}
.menu-btn{display:none;background:none;border:none;cursor:pointer;padding:8px;}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{
  content:'';display:block;width:20px;height:2px;background:var(--ink-900);
  position:relative;transition:.2s;
}
.menu-btn span::before{position:absolute;top:-6px;}
.menu-btn span::after{position:absolute;top:6px;}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--font-body);font-weight:600;font-size:.94rem;
  padding:13px 24px;border-radius:10px;text-decoration:none;cursor:pointer;
  border:1px solid transparent;transition:transform .15s ease, box-shadow .15s ease;
}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--navy-950);color:var(--paper-050);}
.btn-primary:hover{box-shadow:var(--shadow-1);}
.btn-gold{background:var(--gold-500);color:var(--navy-950);}
.btn-gold:hover{box-shadow:var(--shadow-1);}
.btn-ghost{background:transparent;color:var(--navy-950);border-color:var(--line);}
.btn-ghost:hover{border-color:var(--ink-400);}
.btn-clay{background:var(--clay-500);color:#fff;}
.btn-block{width:100%;}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;}

/* hero */
.hero{padding:72px 0 40px;}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;}
.hero-copy h1{margin-bottom:20px;}
.trust-bar{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px;}
.trust-chip{
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.03em;
  border:1px solid var(--line);border-radius:20px;padding:6px 12px;color:var(--ink-600);
}

/* ring diagram (signature element) */
.ring-stage{position:relative;aspect-ratio:1/1;max-width:420px;margin:0 auto;}
.ring-stage svg{width:100%;height:100%;}
.ring-dot{transform-origin:210px 210px;}
.ring-pulse{animation:pulse 2.6s ease-in-out infinite;}
@keyframes pulse{0%,100%{opacity:.55;} 50%{opacity:1;}}
.ring-caption{
  position:absolute;bottom:-6px;left:50%;transform:translateX(-50%);
  font-family:var(--font-mono);font-size:.72rem;color:var(--ink-400);white-space:nowrap;
}
@media (prefers-reduced-motion: reduce){.ring-pulse{animation:none;}}

/* feature grid */
.grid{display:grid;gap:24px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;
}
.card .num{font-family:var(--font-mono);color:var(--gold-500);font-size:.78rem;letter-spacing:.06em;display:block;margin-bottom:10px;}
.feature-icon{width:34px;height:34px;margin-bottom:14px;color:var(--navy-950);}

/* pricing */
.currency-switch{display:inline-flex;border:1px solid var(--line);border-radius:24px;padding:3px;background:#fff;}
.currency-switch button{
  border:none;background:none;font-family:var(--font-mono);font-size:.78rem;
  padding:7px 14px;border-radius:20px;cursor:pointer;color:var(--ink-600);
}
.currency-switch button.active{background:var(--navy-950);color:#fff;}
.billing-switch{display:inline-flex;gap:8px;align-items:center;font-family:var(--font-mono);font-size:.8rem;color:var(--ink-600);margin-left:16px;}
.pricing-controls{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:16px;margin-bottom:44px;}

.tier-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.tier{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 22px;display:flex;flex-direction:column;position:relative;
}
.tier.featured{border-color:var(--gold-500);box-shadow:0 0 0 3px rgba(201,162,39,.15);}
.tier-badge{
  position:absolute;top:-12px;right:20px;background:var(--gold-500);color:var(--navy-950);
  font-family:var(--font-mono);font-size:.65rem;letter-spacing:.06em;padding:4px 10px;border-radius:12px;
}
.tier h3{margin-bottom:4px;}
.tier .range{font-family:var(--font-mono);font-size:.76rem;color:var(--ink-400);margin-bottom:18px;}
.tier .price{font-family:var(--font-display);font-size:2rem;margin:0;}
.tier .price small{font-family:var(--font-body);font-size:.85rem;color:var(--ink-400);font-weight:400;}
.tier .base-fee{font-family:var(--font-mono);font-size:.72rem;color:var(--ink-400);margin-bottom:18px;}
.tier ul{list-style:none;margin:0 0 22px;padding:0;flex:1;}
.tier li{
  font-size:.86rem;color:var(--ink-600);padding:7px 0;border-top:1px solid var(--paper-100);
  display:flex;justify-content:space-between;gap:8px;
}
.tier li:first-child{border-top:none;}
.tier li b{color:var(--ink-900);font-weight:600;font-family:var(--font-mono);font-size:.82rem;}

.discount-note{
  font-family:var(--font-mono);font-size:.78rem;color:var(--ok);
  background:rgba(62,123,79,.08);border:1px solid rgba(62,123,79,.25);
  border-radius:10px;padding:10px 14px;display:inline-block;margin-top:8px;
}

/* comparison table */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff;}
table.compare{width:100%;border-collapse:collapse;min-width:760px;}
table.compare th,table.compare td{
  text-align:left;padding:13px 18px;font-size:.86rem;border-bottom:1px solid var(--paper-100);
}
table.compare thead th{
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.04em;text-transform:uppercase;
  color:var(--ink-400);border-bottom:1px solid var(--line);
}
table.compare td.feat{color:var(--ink-900);font-weight:500;}
table.compare tbody tr:last-child td{border-bottom:none;}
table.compare td:not(.feat),table.compare th:not(:first-child){font-family:var(--font-mono);text-align:center;}

/* forms */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{margin-bottom:18px;}
.field.full{grid-column:1/-1;}
.field label{display:block;font-size:.82rem;font-weight:600;margin-bottom:6px;color:var(--ink-900);}
.field .hint{font-size:.76rem;color:var(--ink-400);margin-top:4px;}
input,select,textarea{
  width:100%;font-family:var(--font-body);font-size:.94rem;padding:11px 13px;
  border:1px solid var(--line);border-radius:8px;background:var(--paper-050);color:var(--ink-900);
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--indigo-500);outline-offset:1px;border-color:var(--indigo-500);}
textarea{resize:vertical;min-height:96px;}
fieldset{border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin:0 0 18px;}
legend{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.04em;color:var(--ink-600);padding:0 6px;}
.checkbox-row{display:flex;align-items:flex-start;gap:8px;font-size:.84rem;color:var(--ink-600);}
.checkbox-row input{width:auto;margin-top:3px;}
.form-msg{
  display:none;border-radius:10px;padding:14px 16px;font-size:.88rem;margin-top:18px;
  background:rgba(62,123,79,.1);border:1px solid rgba(62,123,79,.3);color:var(--ok);
}
.form-msg.show{display:block;}
.result-box{
  display:none;background:var(--navy-950);color:#fff;border-radius:var(--radius);padding:26px;margin-top:24px;
}
.result-box.show{display:block;}
.result-box .rec-tier{font-family:var(--font-display);font-size:1.6rem;color:var(--gold-300);}

/* steps */
.steps{counter-reset:step;list-style:none;padding:0;margin:0;display:grid;gap:14px;}
.steps li{
  counter-increment:step;position:relative;padding-left:52px;padding-top:4px;padding-bottom:4px;
}
.steps li::before{
  content:counter(step);position:absolute;left:0;top:0;width:36px;height:36px;
  border-radius:50%;background:var(--paper-100);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:.85rem;color:var(--navy-950);
}
.steps h4{margin-bottom:2px;}

/* legal pages */
.legal h2{margin-top:2.2em;}
.legal h3{margin-top:1.4em;}
.legal ol,.legal ul{color:var(--ink-600);}
.legal-meta{font-family:var(--font-mono);font-size:.8rem;color:var(--ink-400);margin-bottom:36px;}
.toc{background:var(--paper-100);border-radius:var(--radius);padding:20px 24px;margin-bottom:40px;}
.toc a{display:block;font-size:.88rem;padding:5px 0;text-decoration:none;color:var(--indigo-500);}

/* footer */
footer{background:var(--navy-950);color:#C9CBD6;padding:64px 0 32px;}
footer a{text-decoration:none;color:#C9CBD6;font-size:.88rem;}
footer a:hover{color:#fff;}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr 1fr;gap:28px;margin-bottom:48px;}
.footer-grid h4{color:#fff;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:14px;}
.footer-grid ul{list-style:none;padding:0;margin:0;display:grid;gap:8px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.78rem;color:#8A93A8;}

/* utilities */
.mt-0{margin-top:0;}
.gap-tag{
  font-family:var(--font-mono);font-size:.7rem;background:var(--paper-100);
  border-radius:12px;padding:4px 10px;color:var(--ink-600);display:inline-block;margin:0 6px 6px 0;
}

@media (max-width:920px){
  .hero .wrap{grid-template-columns:1fr;}
  .tier-grid{grid-template-columns:1fr 1fr;}
  .grid-4{grid-template-columns:1fr 1fr;}
  .grid-3{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:680px){
  .nav-links,.nav-actions .toggle-btn{display:none;}
  .menu-btn{display:block;}
  .tier-grid,.grid-4,.grid-3,.grid-2,.form-grid,.footer-grid{grid-template-columns:1fr;}
  .section{padding:56px 0;}
  h1{font-size:2.1rem;}
}