/* ============================================================
   LALANKA — shared styles
   Palette: deep tank navy, aqua, surface mist, ink, signal amber
   Type: Fraunces (display) / Inter (body) / Space Mono (utility)
   ============================================================ */
:root{
  /* Palette derived directly from the Lalanka logo */
  --navy:#004e8c;          /* deep brand blue (darkened wordmark) for dark surfaces */
  --navy-700:#0071bb;      /* brand blue — the wordmark */
  --blue:#0071bb;          /* primary brand blue */
  --aqua:#1799c5;          /* logo water cyan */
  --aqua-bright:#20abca;   /* bright water highlight */
  --green:#2e8a41;         /* logo leaf green */
  --lime:#a8c84a;          /* green→yellow transition */
  --mist:#eaf4fa;          /* pale blue surface */
  --mist-2:#d6e8f3;
  --ink:#0c1f2e;
  --paper:#ffffff;
  --muted:#557082;
  --line:#cadeeb;
  --amber:#f5a623;
  --maxw:1200px;
  --r:14px;
  --ease:cubic-bezier(.4,0,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Inter",system-ui,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:"Fraunces",Georgia,serif;font-weight:600;line-height:1.08;letter-spacing:-.01em;color:var(--navy)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.mono{font-family:"Space Mono",ui-monospace,monospace}
.eyebrow{
  font-family:"Space Mono",monospace;font-size:12px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--aqua);font-weight:700;
}
.btn{
  display:inline-flex;align-items:center;gap:9px;cursor:pointer;border:none;
  font-family:"Space Mono",monospace;font-size:13px;letter-spacing:.04em;font-weight:700;
  padding:14px 24px;border-radius:100px;transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s;
}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px -8px rgba(10,37,64,.5)}
.btn-aqua{background:var(--aqua);color:var(--navy)}
.btn-aqua:hover{transform:translateY(-2px);box-shadow:0 12px 30px -8px rgba(43,184,201,.55)}
.btn-ghost{background:transparent;border:1.5px solid var(--line);color:var(--navy)}
.btn-ghost:hover{border-color:var(--navy)}

/* ---------- top bar ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:11px;font-family:"Fraunces",serif;font-weight:600;font-size:22px;color:var(--blue);height:100%}
.brand .logo-img{height:44px;width:auto;display:block}
.brand .logo-full{height:42px;max-height:42px;width:auto;display:block;object-fit:contain}
.brand .drop{width:26px;height:26px;flex:none}
.brand small{font-family:"Space Mono",monospace;font-size:9px;letter-spacing:.2em;color:var(--muted);display:block;margin-top:-3px}
.links{display:flex;align-items:center;gap:30px}
.links a{font-size:14.5px;font-weight:500;color:var(--navy);position:relative;padding:4px 0}
.links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--aqua);transition:width .25s var(--ease)}
.links a:hover::after,.links a.active::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:14px}
.burger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px}
.burger span{width:24px;height:2px;background:var(--navy);display:block;transition:.3s}

/* ---------- footer ---------- */
footer{background:var(--navy);color:#cfe1ec;margin-top:90px}
footer .wrap{padding-top:64px;padding-bottom:34px}
.f-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px}
footer h4{color:#fff;font-size:17px;margin-bottom:16px}
footer a{color:#9fc0d4;font-size:14px;line-height:2.1;display:block;transition:color .2s}
footer a:hover{color:var(--aqua-bright)}
.f-brand{font-family:"Fraunces",serif;font-size:26px;color:#fff;margin-bottom:12px}
.f-brand small{display:block;font-family:"Space Mono",monospace;font-size:10px;letter-spacing:.2em;color:var(--aqua);margin-top:2px}
.f-note{font-size:13.5px;color:#8fb0c4;max-width:30ch;margin-top:6px}
.f-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:46px;padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:#7fa1b6;font-family:"Space Mono",monospace;letter-spacing:.03em}

/* ---------- reusable section bits ---------- */
.section{padding:96px 0}
.section-head{max-width:60ch;margin-bottom:54px}
.section-head h2{font-size:clamp(32px,4.4vw,50px);margin:14px 0 0}
.lead{font-size:18px;color:var(--muted);margin-top:18px}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

@media(max-width:860px){
  .links,.nav-cta .btn{display:none}
  .burger{display:flex}
  .f-grid{grid-template-columns:1fr 1fr;gap:32px}
  .section{padding:64px 0}
}
@media(max-width:520px){.f-grid{grid-template-columns:1fr}}

/* mobile menu */
.mobile-menu{position:fixed;inset:0;background:var(--navy);z-index:60;display:none;flex-direction:column;padding:30px 28px;gap:6px}
.mobile-menu.open{display:flex}
.mobile-menu a{color:#fff;font-family:"Fraunces",serif;font-size:30px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.mobile-menu .close{align-self:flex-end;background:none;border:none;color:#fff;font-size:34px;cursor:pointer;line-height:1}