/* ============ Kalio landing — neubrutal ============ */
:root {
  --bg: #f4f4f0;
  --surface: #ffffff;
  --fg: #1a1a1a;
  --muted: #6b6b66;
  --accent: #e74c3c;
  --border: 3px solid var(--fg);
  --shadow: 6px 6px 0 var(--fg);
  --shadow-accent: 6px 6px 0 var(--accent);
  --mono: 'JetBrains Mono', ui-monospace, Menlo, Consolas, monospace;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

.wrap { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.mono { font-family: var(--mono); }

/* ---- logo ---- */
.logo {
  font-family: var(--mono);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: 1px;
  text-decoration: none;
  color: var(--fg);
}
.logo .dot { color: var(--accent); }

/* ---- nav ---- */
header {
  position: sticky; top: 0; z-index: 50;
  background: var(--bg);
  border-bottom: var(--border);
}
nav { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a {
  font-family: var(--mono);
  font-size: 13px; font-weight: 600;
  text-decoration: none; color: var(--fg);
  letter-spacing: 0.3px;
}
.nav-links a:hover { color: var(--accent); }
.nav-links .nav-cta {
  border: var(--border); padding: 8px 14px; background: var(--fg); color: var(--bg);
  box-shadow: 3px 3px 0 var(--accent);
}
.nav-links .nav-cta:hover { color: var(--bg); transform: translate(-1px,-1px); box-shadow: 4px 4px 0 var(--accent); }
.lang-switch {
  font-family: var(--mono); font-size: 12px; font-weight: 600;
  border: 2px solid var(--fg); background: var(--surface); color: var(--fg);
  padding: 7px 8px; cursor: pointer; appearance: none; -webkit-appearance: none;
}
.lang-switch:hover { box-shadow: 2px 2px 0 var(--accent); }
@media (max-width: 700px) { .nav-links a:not(.nav-cta) { display: none; } }

/* ---- buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-weight: 700; font-size: 15px;
  text-decoration: none; padding: 14px 22px;
  border: var(--border); cursor: pointer;
  transition: transform .08s ease, box-shadow .08s ease;
}
.btn-primary { background: var(--fg); color: var(--bg); box-shadow: var(--shadow-accent); }
.btn-primary:hover { transform: translate(-2px,-2px); box-shadow: 8px 8px 0 var(--accent); }
.btn-ghost { background: var(--surface); color: var(--fg); box-shadow: var(--shadow); }
.btn-ghost:hover { transform: translate(-2px,-2px); box-shadow: 8px 8px 0 var(--fg); }

/* ---- hero ---- */
.hero { padding: 70px 0 64px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.badge {
  display: inline-block; font-family: var(--mono); font-size: 12px; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase;
  background: var(--accent); color: #fff; padding: 6px 12px; border: 2px solid var(--fg);
  margin-bottom: 22px;
}
.hero h1 { font-family: var(--mono); font-size: clamp(34px, 5.2vw, 56px); line-height: 1.05; font-weight: 800; letter-spacing: -1px; }
.hero h1 em { color: var(--accent); font-style: normal; }
.hero p.lead { font-size: 18px; color: var(--muted); margin: 22px 0 30px; max-width: 33ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.coming { font-family: var(--mono); font-size: 12px; color: var(--muted); margin-top: 18px; }
@media (max-width: 820px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero p.lead { max-width: none; }
}

/* ---- phone mockup (pure CSS) ---- */
.phone-wrap { display: flex; justify-content: center; }
.phone {
  width: 264px; background: var(--surface); border: var(--border);
  box-shadow: 10px 10px 0 var(--fg); padding: 14px;
}
.phone-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.phone-top .logo { font-size: 18px; }
.phone-top .day { font-family: var(--mono); font-size: 11px; color: var(--muted); }
.ring-wrap { display: flex; justify-content: center; padding: 8px 0 14px; }
.ring { width: 150px; height: 150px; transform: rotate(-90deg); }
.ring .track { fill: none; stroke: #eceae4; stroke-width: 13; }
.ring .prog { fill: none; stroke: var(--accent); stroke-width: 13; stroke-linecap: round; stroke-dasharray: 408; stroke-dashoffset: 110; }
.ring-center { position: relative; }
.ring-center .kcal { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; transform: rotate(0); }
.ring-center .kcal b { font-family: var(--mono); font-size: 26px; font-weight: 800; }
.ring-center .kcal span { font-family: var(--mono); font-size: 10px; color: var(--muted); letter-spacing: 1px; }
.macros { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; }
.macro { border: 2px solid var(--fg); padding: 8px 4px; text-align: center; }
.macro b { display: block; font-family: var(--mono); font-size: 15px; }
.macro span { font-family: var(--mono); font-size: 9px; color: var(--muted); letter-spacing: 1px; }
.macro.p b { color: #c0392b; } .macro.f b { color: #e67e22; } .macro.c b { color: #2980b9; }

/* ---- section ---- */
section { padding: 64px 0; }
.section-head { text-align: center; margin-bottom: 44px; }
.section-head .kicker { font-family: var(--mono); font-size: 12px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--accent); }
.section-head h2 { font-family: var(--mono); font-size: clamp(26px, 4vw, 38px); font-weight: 800; margin-top: 8px; letter-spacing: -0.5px; }

/* ---- features ---- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature { border: var(--border); padding: 24px; box-shadow: var(--shadow); background: var(--surface); transition: transform .1s ease, box-shadow .1s ease; }
.feature:hover { transform: translate(-3px,-3px); box-shadow: 9px 9px 0 var(--fg); }
.feature .ico { width: 50px; height: 50px; display: flex; align-items: center; justify-content: center; font-size: 24px; border: 2px solid var(--fg); margin-bottom: 16px; }
.feature h3 { font-family: var(--mono); font-size: 16px; font-weight: 800; margin-bottom: 8px; }
.feature p { font-size: 14px; color: var(--muted); }
.feature:nth-child(1) .ico { background: #ffd54f; }
.feature:nth-child(2) .ico { background: #4db6ac; }
.feature:nth-child(3) .ico { background: #7986cb; }
.feature:nth-child(4) .ico { background: #e57373; }
.feature:nth-child(5) .ico { background: #81c784; }
.feature:nth-child(6) .ico { background: #ffb74d; }
@media (max-width: 820px) { .features { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .features { grid-template-columns: 1fr; } }

/* ---- referral band ---- */
.band { background: var(--fg); color: var(--bg); border-top: var(--border); border-bottom: var(--border); }
.band .wrap { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; padding-top: 54px; padding-bottom: 54px; }
.band h2 { font-family: var(--mono); font-size: clamp(24px,3.5vw,34px); font-weight: 800; letter-spacing: -0.5px; }
.band h2 em { color: var(--accent); font-style: normal; }
.band p { color: #cfcfca; margin-top: 10px; max-width: 46ch; }
.band .btn-primary { background: var(--accent); color: #fff; box-shadow: 6px 6px 0 var(--bg); }
.band .btn-primary:hover { box-shadow: 8px 8px 0 var(--bg); }

/* ---- footer ---- */
footer { border-top: var(--border); padding: 40px 0; }
.foot { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.foot .links { display: flex; gap: 22px; font-family: var(--mono); font-size: 13px; }
.foot .links a { text-decoration: none; }
.foot .links a:hover { color: var(--accent); }
.foot .copy { font-family: var(--mono); font-size: 12px; color: var(--muted); }

/* placeholder to fill once the company is registered */
.ph { background: #fff3a0; border: 1px solid #d4c44a; padding: 0 4px; font-family: var(--mono); font-size: 0.92em; }

/* ---- legal pages ---- */
.legal { padding: 56px 0 80px; }
.legal h1 { font-family: var(--mono); font-size: 32px; font-weight: 800; margin-bottom: 6px; }
.legal .updated { font-family: var(--mono); font-size: 12px; color: var(--muted); margin-bottom: 30px; }
.legal h2 { font-family: var(--mono); font-size: 18px; margin: 30px 0 10px; }
.legal p, .legal li { color: #333; margin-bottom: 10px; }
.legal ul { padding-left: 22px; }
.legal a { color: var(--accent); }