/*
Theme Name: The BOOKS
Theme URI: https://thebooks.one/
Author: Urmas
Author URI: https://thebooks.one/
Description: Landing theme for The BOOKS — self-hosted bookkeeping for Cyprus small businesses. Navy/Helvetica brand, mirrors thecrm.one.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: thebooks
*/

/* The BOOKS — thebooks.one */
:root {
  --navy: #1e3a5f;
  --bg: #ffffff;
  --muted: #6b7a8f;
  --accent: #2563eb;
  --rule: #c8d2dd;
  --tint: #f4f7fa;
  --maxw: 960px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 18px;
  line-height: 1.6;
  color: var(--navy);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---- Top banner ---- */
.banner {
  background: var(--tint);
  border-bottom: 1px solid var(--rule);
  color: var(--navy);
  font-size: 14px;
  text-align: center;
  padding: 8px 16px;
}

/* ---- Nav ---- */
nav.top {
  border-bottom: 1px solid var(--rule);
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(8px);
  z-index: 50;
}
nav.top .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.logo {
  font-size: 20px;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: -0.01em;
}
.logo:hover { text-decoration: none; }
.logo b { font-weight: 800; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a { color: var(--navy); font-size: 16px; }
.nav-toggle { display: none; }

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  min-height: 44px;
  line-height: 1.4;
}
.btn-primary {
  background: var(--navy);
  color: #fff;
}
.btn-primary:hover { background: #16304f; text-decoration: none; color: #fff; }
.btn-secondary {
  color: var(--navy);
  text-decoration: underline;
  padding: 12px 8px;
}
.btn-ghost {
  background: #fff;
  border: 1px solid var(--rule);
  color: var(--navy);
}

/* ---- Sections ---- */
section { padding: 72px 0; border-bottom: 1px solid var(--rule); }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  margin: 0 0 12px;
}
h1 { font-size: 46px; line-height: 1.1; letter-spacing: -0.02em; margin: 0 0 20px; }
h2 { font-size: 32px; line-height: 1.2; letter-spacing: -0.01em; margin: 0 0 12px; }
h3 { font-size: 20px; margin: 0 0 8px; }
h4 { font-size: 17px; margin: 0 0 4px; }
.lead { font-size: 20px; color: var(--muted); margin: 0 0 16px; max-width: 640px; }
.muted { color: var(--muted); }

/* ---- Hero ---- */
.hero { padding: 64px 0 72px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero-cta { display: flex; align-items: center; gap: 16px; margin: 24px 0 16px; flex-wrap: wrap; }
.proof { font-size: 15px; color: var(--muted); }
.proof b { color: var(--navy); }

/* ---- Mockup ---- */
.mock {
  background: var(--navy);
  border-radius: 16px;
  padding: 18px;
  color: #fff;
  box-shadow: 0 24px 60px rgba(30,58,95,0.28);
}
.mock-bar { display: flex; gap: 6px; margin-bottom: 14px; }
.mock-bar span { width: 11px; height: 11px; border-radius: 50%; background: rgba(255,255,255,0.35); }
.mock-cards { display: grid; gap: 12px; }
.mcard {
  background: #fff;
  color: var(--navy);
  border-radius: 10px;
  padding: 14px;
}
.mcard h5 {
  margin: 0 0 10px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.mrow {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  padding: 5px 0;
  border-top: 1px solid var(--tint);
}
.mrow:first-of-type { border-top: none; }
.mrow .v { font-variant-numeric: tabular-nums; font-weight: 600; }
.tag {
  font-size: 11px;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 999px;
  background: var(--tint);
  color: var(--accent);
}
.balanced { color: #0f7b3f; font-weight: 700; }

/* ---- Three columns ---- */
.cols3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 32px; }
.glyph { font-size: 26px; color: var(--accent); display: block; margin-bottom: 10px; }

/* ---- Features grid ---- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 36px; }
.feature .glyph { font-size: 24px; }
.feature p { margin: 0; font-size: 16px; color: var(--muted); }

/* ---- Founder ---- */
.founder-grid { display: grid; grid-template-columns: 220px 1fr; gap: 40px; align-items: start; margin-top: 24px; }
.founder-grid img { width: 220px; height: 220px; object-fit: cover; border-radius: 14px; background: var(--tint); }
.founder-body p { margin: 0 0 16px; }

/* ---- Compare table ---- */
.table-scroll { overflow-x: auto; margin-top: 28px; }
table.compare { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 720px; }
table.compare th, table.compare td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--rule); }
table.compare thead th { font-size: 14px; color: var(--navy); border-bottom: 2px solid var(--navy); }
table.compare thead th.us { color: var(--accent); }
table.compare tbody th { font-weight: 600; color: var(--navy); }
table.compare td.us { font-weight: 700; color: var(--navy); background: var(--tint); }
table.compare td { color: var(--muted); }

/* ---- Beta ---- */
.beta { background: var(--tint); border-bottom: 1px solid var(--rule); }
.checklist { list-style: none; padding: 0; margin: 20px 0 28px; max-width: 620px; }
.checklist li { padding: 6px 0 6px 30px; position: relative; }
.checklist li::before { content: "✓"; position: absolute; left: 0; color: #0f7b3f; font-weight: 800; }
.signup { display: flex; gap: 12px; max-width: 520px; flex-wrap: wrap; }
.signup input[type="email"] {
  flex: 1;
  min-width: 240px;
  padding: 12px 16px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  font-size: 16px;
  min-height: 44px;
  font-family: inherit;
}
.microcopy { font-size: 14px; color: var(--muted); margin-top: 12px; }

/* ---- FAQ ---- */
.faq details {
  border-bottom: 1px solid var(--rule);
  padding: 16px 0;
}
.faq summary {
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-size: 22px; font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 12px 0 0; color: var(--muted); }

/* ---- Closing CTA ---- */
.closing { text-align: center; background: var(--navy); color: #fff; border: none; }
.closing h2 { color: #fff; }
.closing p { color: rgba(255,255,255,0.85); max-width: 560px; margin: 0 auto 24px; }
.closing .btn-ghost { background: #fff; color: var(--navy); border: none; }

/* ---- Footer ---- */
footer { padding: 56px 0 40px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; }
.footer-grid h6 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin: 0 0 12px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 8px; }
.footer-grid a { color: var(--navy); font-size: 15px; }
.foot-tag { color: var(--muted); font-size: 15px; margin: 10px 0 0; max-width: 320px; }
.foot-bottom { border-top: 1px solid var(--rule); margin-top: 36px; padding-top: 20px; font-size: 14px; color: var(--muted); }

/* ---- Generic page content ---- */
.page { padding: 64px 0; }
.page h1 { font-size: 38px; }
.page p { color: #2b3a4d; }
.coming { background: var(--tint); border: 1px solid var(--rule); border-radius: 14px; padding: 40px; text-align: center; margin-top: 24px; }

/* ---- Responsive ---- */
@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  body { font-size: 17px; }
  h1 { font-size: 34px; }
  h2 { font-size: 27px; }
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .cols3, .features { grid-template-columns: 1fr; }
  .founder-grid { grid-template-columns: 1fr; }
  .founder-grid img { width: 160px; height: 160px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links {
    display: none;
    position: absolute;
    top: 64px; left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--rule);
    padding: 8px 24px 16px;
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; padding: 8px 0; }
  .nav-toggle {
    display: inline-flex;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--navy);
    cursor: pointer;
    padding: 8px;
  }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}