/*
Theme Name: Work Tools Lab
Theme URI: https://worktoolslab.jp/
Author: Work Tools Lab
Description: Work Tools Lab sales site theme.
Version: 0.1.0
Text Domain: work-tools-lab
*/

:root {
  --wtl-color-text: #111827;
  --wtl-color-muted: #6b7280;
  --wtl-color-bg: #ffffff;
  --wtl-color-bg-soft: #f9fafb;
  --wtl-color-primary: #2563eb;
  --wtl-color-primary-dark: #1d4ed8;
  --wtl-color-border: #e5e7eb;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--wtl-color-text);
  background: var(--wtl-color-bg);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
}

a { color: inherit; text-decoration: none; }

.wtl-container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.wtl-header {
  border-bottom: 1px solid var(--wtl-color-border);
  background: rgba(255,255,255,.96);
  position: sticky;
  top: 0;
  z-index: 10;
}

.wtl-header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.wtl-logo { font-weight: 800; letter-spacing: -0.02em; }

.wtl-menu-toggle {
  display: none;
}

.wtl-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 14px;
}

.wtl-button,
.wp-block-button__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 20px;
  background: var(--wtl-color-primary);
  color: #fff;
  font-weight: 700;
}

.wtl-button:hover,
.wp-block-button__link:hover { background: var(--wtl-color-primary-dark); }

.wtl-button-secondary {
  margin-left: 10px;
  background: #fff;
  color: var(--wtl-color-primary);
  border: 1px solid #bfdbfe;
}

.wtl-button-secondary:hover {
  background: #eff6ff;
}

.wtl-text-link {
  color: var(--wtl-color-primary);
  font-weight: 800;
}

.wtl-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.wtl-hero-actions .wtl-button-secondary {
  margin-left: 0;
}

.wtl-section { padding: 80px 0; }
.wtl-section-soft { background: var(--wtl-color-bg-soft); }

.wtl-section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.wtl-section-heading h2 {
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.18;
  letter-spacing: -0.03em;
  margin: 0 0 12px;
}

.wtl-section-heading p,
.wtl-section-lead {
  max-width: 720px;
  color: var(--wtl-color-muted);
  font-size: 17px;
  margin: 0 0 28px;
}

.wtl-hero {
  padding: 96px 0;
  background: linear-gradient(180deg, #eff6ff 0%, #ffffff 100%);
}

.wtl-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
  align-items: center;
}

.wtl-kicker { color: var(--wtl-color-primary); font-weight: 800; margin-bottom: 12px; }

.wtl-title {
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.04em;
  margin: 0 0 20px;
}

.wtl-lead {
  font-size: 18px;
  color: var(--wtl-color-muted);
  margin: 0 0 28px;
}

.wtl-hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 20px;
}

.wtl-hero-badges span {
  border: 1px solid #bfdbfe;
  border-radius: 999px;
  padding: 6px 12px;
  background: #fff;
  color: var(--wtl-color-primary);
  font-size: 13px;
  font-weight: 700;
}

.wtl-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.wtl-card,
.wtl-feature-card {
  border: 1px solid var(--wtl-color-border);
  border-radius: 20px;
  padding: 24px;
  background: #fff;
}

.wtl-feature-card {
  border-radius: 28px;
  padding: 32px;
  box-shadow: 0 24px 60px rgba(37, 99, 235, .14);
}

.wtl-feature-card h2 {
  margin-top: 0;
  font-size: 28px;
}

.wtl-feature-card ul {
  padding-left: 1.2em;
  color: var(--wtl-color-muted);
}

.wtl-app-list {
  display: grid;
  gap: 20px;
}

.wtl-app-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 32px;
  align-items: start;
  border: 1px solid var(--wtl-color-border);
  border-radius: 24px;
  padding: 32px;
  background: #fff;
}

.wtl-app-card-featured {
  border-color: #bfdbfe;
  box-shadow: 0 24px 60px rgba(37, 99, 235, .10);
}

.wtl-app-card h2 {
  margin: 0 0 12px;
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.wtl-app-card p,
.wtl-app-card li {
  color: var(--wtl-color-muted);
}

.wtl-app-card ul {
  padding-left: 1.2em;
  margin: 18px 0 0;
}

.wtl-app-card-side {
  border-radius: 20px;
  padding: 22px;
  background: var(--wtl-color-bg-soft);
}

.wtl-price {
  margin: 0 0 10px;
  color: var(--wtl-color-text) !important;
  font-size: 34px;
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.wtl-price span {
  display: block;
  margin-top: 8px;
  color: var(--wtl-color-muted);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
}

.wtl-purchase-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 32px;
  align-items: center;
  border: 1px solid #bfdbfe;
  border-radius: 28px;
  padding: 32px;
  background: linear-gradient(135deg, #eff6ff, #fff);
  box-shadow: 0 20px 50px rgba(37, 99, 235, .10);
}

.wtl-purchase-strip h2 {
  margin: 0 0 10px;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.18;
  letter-spacing: -0.03em;
}

.wtl-purchase-strip p {
  color: var(--wtl-color-muted);
}

.wtl-purchase-strip-side {
  border-radius: 22px;
  padding: 22px;
  background: #fff;
}

.wtl-contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 32px;
  align-items: start;
}

.wtl-contact-main,
.wtl-contact-side,
.wtl-contact-template {
  border: 1px solid var(--wtl-color-border);
  border-radius: 24px;
  padding: 32px;
  background: #fff;
}

.wtl-contact-side {
  position: sticky;
  top: 96px;
  background: var(--wtl-color-bg-soft);
}

.wtl-contact-side h2 {
  margin: 0 0 16px;
  font-size: 24px;
}

.wtl-side-links {
  display: grid;
  gap: 10px;
}

.wtl-side-links a {
  border: 1px solid var(--wtl-color-border);
  border-radius: 999px;
  padding: 10px 14px;
  background: #fff;
  color: var(--wtl-color-text);
  font-size: 14px;
  font-weight: 700;
}

.wtl-side-links a:hover {
  border-color: #bfdbfe;
  color: var(--wtl-color-primary);
}

.wtl-contact-template ul {
  margin-bottom: 0;
  padding-left: 1.4em;
  color: var(--wtl-color-muted);
}

.wtl-app-mockup {
  border: 1px solid var(--wtl-color-border);
  border-radius: 24px;
  padding: 16px;
  background: #fff;
  box-shadow: 0 24px 60px rgba(37, 99, 235, .14);
}

.wtl-mockup-bar {
  display: flex;
  gap: 8px;
  padding: 8px 8px 14px;
  border-bottom: 1px solid var(--wtl-color-border);
}

.wtl-mockup-bar span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--wtl-color-border);
}

.wtl-mockup-body {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 16px;
  min-height: 260px;
  padding-top: 16px;
}

.wtl-mockup-sidebar {
  border-radius: 16px;
  padding: 14px;
  background: var(--wtl-color-bg-soft);
  color: var(--wtl-color-muted);
  font-size: 12px;
}

.wtl-mockup-sidebar span,
.wtl-mockup-row {
  display: block;
  height: 12px;
  margin-top: 14px;
  border-radius: 999px;
  background: var(--wtl-color-border);
}

.wtl-mockup-main { min-width: 0; }

.wtl-mockup-row { height: 18px; margin: 0 0 16px; }

.wtl-mockup-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.wtl-mockup-panels div {
  min-height: 150px;
  border: 1px dashed #bfdbfe;
  border-radius: 16px;
  background: linear-gradient(135deg, #eff6ff, #fff);
}

.wtl-mockup-report {
  margin-top: 14px;
  border-radius: 14px;
  padding: 10px 12px;
  background: #111827;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
}

.wtl-image-note {
  color: var(--wtl-color-muted);
  font-size: 12px;
  margin: 12px 4px 0;
}

.wtl-step-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  counter-reset: step;
}

.wtl-step-card {
  position: relative;
  border: 1px solid var(--wtl-color-border);
  border-radius: 20px;
  padding: 28px 24px 24px;
  background: #fff;
}

.wtl-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: #eff6ff;
  color: var(--wtl-color-primary);
  font-weight: 800;
  margin-bottom: 12px;
}

.wtl-pricing-card,
.wtl-notice-card,
.wtl-final-cta {
  border: 1px solid var(--wtl-color-border);
  border-radius: 24px;
  padding: 32px;
  background: #fff;
}

.wtl-pricing-card {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 32px;
  align-items: start;
}

.wtl-pricing-card h3 {
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.1;
  margin: 0 0 12px;
}

.wtl-notice-card {
  border-color: #fde68a;
  background: #fffbeb;
}

.wtl-faq-list {
  display: grid;
  gap: 12px;
}

.wtl-faq-list details {
  border: 1px solid var(--wtl-color-border);
  border-radius: 16px;
  padding: 18px 20px;
  background: #fff;
}

.wtl-faq-list summary {
  cursor: pointer;
  font-weight: 800;
}

.wtl-faq-list p {
  color: var(--wtl-color-muted);
  margin-bottom: 0;
}

.wtl-flow-list {
  display: grid;
  gap: 10px;
  max-width: 720px;
  padding-left: 1.4em;
}

.wtl-final-cta {
  margin-top: 32px;
  background: linear-gradient(135deg, #eff6ff, #fff);
}

.wtl-footer {
  border-top: 1px solid var(--wtl-color-border);
  padding: 44px 0 32px;
  color: var(--wtl-color-muted);
  background: #fff;
}

.wtl-footer-brand {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 20px;
  margin-bottom: 18px;
}

.wtl-footer-logo {
  display: inline-block;
  color: var(--wtl-color-text);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.wtl-footer-brand p {
  margin: 0;
  font-size: 14px;
  white-space: nowrap;
}

.wtl-footer-links,
.wtl-footer-legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 26px;
  margin-top: 12px;
  font-size: 14px;
}

.wtl-footer-legal {
  font-size: 13px;
}

.wtl-footer-links a,
.wtl-footer-legal a {
  color: var(--wtl-color-muted);
  line-height: 1.4;
}

.wtl-footer-links a:hover,
.wtl-footer-legal a:hover {
  color: var(--wtl-color-primary);
}

.wtl-footer-copy {
  border-top: 1px solid var(--wtl-color-border);
  margin: 24px 0 0;
  padding-top: 16px;
  color: var(--wtl-color-muted);
  font-size: 13px;
}

@media (max-width: 800px) {
  .wtl-header-inner {
    min-height: 64px;
    align-items: center;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .wtl-menu-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    border: 1px solid var(--wtl-color-border);
    border-radius: 12px;
    background: #fff;
    cursor: pointer;
  }

  .wtl-menu-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 0 auto;
    border-radius: 999px;
    background: var(--wtl-color-text);
  }

  .wtl-nav {
    display: none;
    width: 100%;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 8px 0 16px;
  }

  .wtl-nav.is-open {
    display: flex;
  }

  .wtl-nav a {
    padding: 12px 0;
    border-top: 1px solid var(--wtl-color-border);
  }

  .wtl-nav .wtl-button {
    margin-top: 12px;
    padding: 12px 18px;
    border-top: 0;
  }

  .wtl-hero-grid,
  .wtl-card-grid,
  .wtl-step-grid,
  .wtl-pricing-card,
  .wtl-app-card,
  .wtl-purchase-strip,
  .wtl-contact-grid { grid-template-columns: 1fr; }
  .wtl-section,
  .wtl-hero { padding: 56px 0; }
  .wtl-mockup-body { grid-template-columns: 1fr; }
  .wtl-mockup-sidebar { display: none; }

  .wtl-button-secondary {
    margin: 10px 0 0;
  }

  .wtl-hero-actions .wtl-button-secondary {
    margin-top: 0;
  }

  .wtl-app-card,
  .wtl-purchase-strip,
  .wtl-contact-main,
  .wtl-contact-side,
  .wtl-contact-template {
    padding: 24px;
  }

  .wtl-contact-side {
    position: static;
  }

  .wtl-footer-brand {
    display: block;
  }

  .wtl-footer-logo {
    margin-bottom: 8px;
  }

  .wtl-footer-brand p {
    white-space: normal;
  }

  .wtl-footer-links,
  .wtl-footer-legal {
    gap: 10px 18px;
  }
}