/* PlainPound — shared styles (v2: black / green / white)
   Logo lives at /assets/logo.png. To change it, replace that one file;
   adjust --logo-height below if the new logo is a different shape. */

:root {
  --black: #0c110e;          /* near-black with a green cast */
  --black-soft: #161d19;
  --green: #08593a;          /* logo green */
  --green-bright: #3dbd85;   /* accents on dark backgrounds */
  --white: #ffffff;
  --mist: #f5f8f6;
  --line: #e3eae5;
  --line-dark: rgba(255,255,255,0.12);
  --muted: #66716b;
  --muted-dark: #9db4a8;
  --logo-height: 32px;
  --radius: 14px;
}

* { box-sizing: border-box; margin: 0; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: "Poppins", system-ui, sans-serif; line-height: 1.12; letter-spacing: -0.015em; }
a:focus-visible { outline: 3px solid var(--green-bright); outline-offset: 3px; border-radius: 4px; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ---------- header ---------- */
.site-header { background: var(--white); }
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 18px; padding-bottom: 18px;
}
.logo-link { display: inline-flex; }
.logo-link img { height: var(--logo-height); width: auto; display: block; }
.site-nav { display: flex; gap: 32px; align-items: center; }
.site-nav a { text-decoration: none; color: var(--black); font-weight: 500; font-size: 0.94rem; }
.site-nav a:hover { color: var(--green); }
.nav-soon { color: #a9b3ad; font-weight: 500; font-size: 0.94rem; cursor: default; }

/* ---------- hero (dark) ---------- */
.hero {
  background:
    radial-gradient(900px 420px at 85% -10%, rgba(61,189,133,0.14), transparent 65%),
    var(--black);
  color: var(--white);
  padding: 96px 0 104px;
}
.hero .wrap {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 72px; align-items: center;
}
.kicker {
  display: inline-block; margin-bottom: 22px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--green-bright);
}
.hero h1 {
  font-size: clamp(2.2rem, 4.6vw, 3.4rem); font-weight: 700; color: var(--white);
}
.hero h1 em { font-style: normal; color: var(--green-bright); }
.hero .lead {
  margin-top: 20px; font-size: 1.08rem; color: var(--muted-dark); max-width: 44ch;
}
.hero-actions { margin-top: 36px; display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.btn {
  display: inline-block; background: var(--green-bright); color: var(--black);
  font-family: "Poppins", system-ui, sans-serif; font-weight: 600; font-size: 0.98rem;
  text-decoration: none; padding: 14px 28px; border-radius: 999px;
  transition: transform 0.15s ease, background 0.15s ease;
}
.btn:hover { background: #4fd49a; transform: translateY(-1px); }
.link-quiet { color: var(--white); font-size: 0.94rem; text-decoration: none; border-bottom: 1px solid var(--line-dark); padding-bottom: 2px; }
.link-quiet:hover { border-color: var(--green-bright); }
.privacy-note {
  margin-top: 30px; display: flex; align-items: center; gap: 9px;
  font-size: 0.85rem; color: var(--muted-dark);
}
.privacy-note svg { flex: none; }

/* the worked-example slip */
.slip {
  background: var(--white); color: var(--black);
  border-radius: var(--radius);
  box-shadow: 0 24px 60px rgba(0,0,0,0.45);
  padding: 28px 30px 22px;
  font-variant-numeric: tabular-nums;
  position: relative;
  max-width: 430px; margin-left: auto;
}
.slip-title {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 16px;
}
.slip table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.slip td { padding: 11px 0; border-bottom: 1px solid var(--line); }
.slip tr:last-child td { border-bottom: none; }
.slip td:last-child { text-align: right; font-weight: 600; white-space: nowrap; }
.slip tr.total td {
  border-top: 2px solid var(--black);
  font-family: "Poppins", system-ui, sans-serif; font-weight: 700; font-size: 1.02rem;
}
.slip .neg { color: #b4491c; }
.stamp {
  position: absolute; top: -14px; right: 24px;
  background: var(--green); color: var(--white);
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.08em;
  padding: 6px 14px; border-radius: 999px;
}
.slip-caption { margin-top: 14px; font-size: 0.8rem; color: var(--muted); }

/* ---------- tools ---------- */
.tools { padding: 92px 0 96px; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; margin-bottom: 44px; flex-wrap: wrap; }
.tools h2, .trust h2 { font-size: 1.9rem; font-weight: 700; }
.section-head p { color: var(--muted); font-size: 0.96rem; }
.tool-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.tool-card {
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 30px 26px; text-decoration: none; color: var(--black);
  display: flex; flex-direction: column; gap: 12px; background: var(--white);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}
a.tool-card:hover { border-color: var(--green); box-shadow: 0 14px 34px rgba(8,89,58,0.10); transform: translateY(-2px); }
.tool-card h3 { font-size: 1.18rem; font-weight: 600; display: flex; align-items: center; gap: 10px; }
a.tool-card h3::after { content: "→"; color: var(--green-bright); font-family: system-ui; transition: transform 0.15s ease; }
a.tool-card:hover h3::after { transform: translateX(4px); }
.tool-card p { color: var(--muted); font-size: 0.93rem; line-height: 1.55; flex: 1; }
.badge {
  align-self: flex-start; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 999px; background: var(--mist); color: var(--green);
}
.tool-card.soon { background: var(--mist); border-color: transparent; }
.tool-card.soon h3 { color: #7c8781; }
.badge.grey { background: var(--white); color: #98a29c; }

/* ---------- trust (dark strip) ---------- */
.trust { background: var(--black); color: var(--white); padding: 80px 0 84px; }
.trust h2 { color: var(--white); margin-bottom: 44px; }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.trust-item { border-top: 2px solid var(--green-bright); padding-top: 20px; }
.trust-item h3 { font-size: 1rem; font-weight: 600; margin-bottom: 8px; color: var(--white); }
.trust-item p { color: var(--muted-dark); font-size: 0.9rem; }
.trust-item a { color: var(--green-bright); }

/* ---------- footer ---------- */
.site-footer { background: var(--black); color: var(--muted-dark); border-top: 1px solid var(--line-dark); padding: 40px 0 36px; font-size: 0.86rem; }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.site-footer a { color: var(--white); text-decoration: none; }
.site-footer a:hover { color: var(--green-bright); }
.footer-links { display: flex; gap: 26px; flex-wrap: wrap; }
.disclaimer { max-width: 52ch; }

/* ---------- responsive ---------- */
@media (max-width: 880px) {
  .hero { padding: 64px 0 72px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 56px; }
  .slip { margin-left: 0; }
  .tool-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; gap: 28px; }
  .tools { padding: 64px 0 68px; }
}
@media (max-width: 520px) {
  .site-nav { gap: 18px; }
  :root { --logo-height: 26px; }
}