/* =========================================================
   Revomart Trust Product Home — TUI-1
   Path: /trust/index.css
   ========================================================= */

:root {
  --ti-ink: #121820;
  --ti-muted: #5c6b7a;
  --ti-line: #e4e9ef;
  --ti-paper: #f7f8fa;
  --ti-surface: #ffffff;
  --ti-navy: #0e1a2b;
  --ti-navy-soft: #1a2b40;
  --ti-accent: #8a7340;
  --ti-accent-soft: #f4efe4;
  --ti-max: 1120px;
  --ti-sans: "IBM Plex Sans", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --ti-serif: "IBM Plex Serif", "Songti SC", "Noto Serif SC", Georgia, serif;
}

body.trust-index-page {
  margin: 0;
  color: var(--ti-ink);
  background:
    radial-gradient(1000px 480px at 10% -10%, rgba(138, 115, 64, 0.08), transparent 55%),
    linear-gradient(180deg, #eef1f5 0%, var(--ti-paper) 220px, #f3f5f8 100%);
  font-family: var(--ti-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.trust-hidden { display: none !important; }

.ti-wrap {
  width: min(100% - 40px, var(--ti-max));
  margin: 0 auto;
  padding: 28px 0 80px;
}

/* Hero */
.ti-hero {
  padding: 28px 0 36px;
  border-bottom: 1px solid var(--ti-line);
}

.ti-kicker {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ti-accent);
}

.ti-hero h1 {
  margin: 0;
  max-width: 16em;
  font-family: var(--ti-serif);
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 600;
  line-height: 1.22;
  color: var(--ti-navy);
}

.ti-hero-en {
  margin: 14px 0 0;
  max-width: 36em;
  font-size: 16px;
  color: var(--ti-muted);
  line-height: 1.55;
}

.ti-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.ti-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
}

.ti-btn-primary {
  background: var(--ti-navy);
  color: #fff;
}

.ti-btn-primary:hover { background: var(--ti-navy-soft); }

.ti-btn-secondary {
  background: #fff;
  color: var(--ti-navy);
  border: 1px solid var(--ti-line);
}

.ti-btn-secondary:hover { border-color: #c9b48a; }

.ti-btn:focus-visible {
  outline: 2px solid rgba(138, 115, 64, 0.55);
  outline-offset: 2px;
}

/* Sections */
.ti-section {
  padding: 48px 0 8px;
}

.ti-section-head {
  margin-bottom: 22px;
}

.ti-section-head h2 {
  margin: 0;
  font-family: var(--ti-serif);
  font-size: clamp(24px, 2.6vw, 30px);
  font-weight: 600;
  color: var(--ti-navy);
}

.ti-section-head p {
  margin: 8px 0 0;
  max-width: 40em;
  color: var(--ti-muted);
  font-size: 15px;
}

/* Paths */
.ti-paths {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.ti-path {
  padding: 22px 20px 20px;
  border-top: 3px solid var(--ti-navy);
  background: var(--ti-surface);
  border-right: 1px solid var(--ti-line);
  border-bottom: 1px solid var(--ti-line);
  border-left: 1px solid var(--ti-line);
}

.ti-path.is-personal { border-top-color: var(--ti-accent); }
.ti-path.is-coop { border-top-color: var(--ti-navy); }
.ti-path.is-mkt { border-top-color: #4a5568; }

.ti-path-label {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ti-accent);
}

.ti-path h3 {
  margin: 8px 0 0;
  font-size: 20px;
  color: var(--ti-navy);
}

.ti-path p {
  margin: 10px 0 0;
  font-size: 14px;
  color: var(--ti-muted);
  line-height: 1.6;
  min-height: 4.8em;
}

.ti-path-meaning {
  margin: 14px 0 0;
  font-size: 13px;
  font-weight: 700;
  color: var(--ti-ink);
}

.ti-path .ti-btn {
  margin-top: 18px;
  width: 100%;
}

/* Journey */
.ti-journey {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  margin-top: 8px;
  border: 1px solid var(--ti-line);
  background: var(--ti-surface);
}

.ti-step {
  padding: 20px 16px;
  border-right: 1px solid var(--ti-line);
  position: relative;
}

.ti-step:last-child { border-right: 0; }

.ti-step-num {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--ti-accent);
  margin-bottom: 8px;
}

.ti-step strong {
  display: block;
  font-size: 15px;
  color: var(--ti-navy);
  margin-bottom: 6px;
}

.ti-step span {
  display: block;
  font-size: 13px;
  color: var(--ti-muted);
  line-height: 1.5;
}

.ti-step.is-future {
  background: #f8f9fb;
}

.ti-step.is-future strong { color: #6b7280; }

/* Axes */
.ti-axes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--ti-line);
  border: 1px solid var(--ti-line);
}

.ti-axis {
  background: var(--ti-surface);
  padding: 22px 20px;
}

.ti-axis h3 {
  margin: 0;
  font-size: 15px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ti-navy);
}

.ti-axis .ti-axis-q {
  margin: 8px 0 0;
  font-family: var(--ti-serif);
  font-size: 18px;
  color: var(--ti-ink);
}

.ti-axis ul {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.ti-axis li {
  margin: 0 0 6px;
  font-size: 14px;
  color: var(--ti-muted);
}

.ti-axis-note {
  margin: 16px 0 0;
  padding: 14px 16px;
  background: var(--ti-accent-soft);
  color: #5a4a28;
  font-size: 14px;
  line-height: 1.55;
}

/* Verify explainer */
.ti-verify-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: start;
}

.ti-verify-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ti-verify-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--ti-line);
  font-size: 15px;
  color: var(--ti-ink);
}

.ti-verify-list li strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ti-navy);
}

.ti-verify-list li span {
  color: var(--ti-muted);
  font-size: 14px;
}

.ti-aside {
  padding: 20px;
  border: 1px solid var(--ti-line);
  background: var(--ti-surface);
}

.ti-aside h3 {
  margin: 0 0 8px;
  font-size: 16px;
  color: var(--ti-navy);
}

.ti-aside p {
  margin: 0;
  font-size: 14px;
  color: var(--ti-muted);
  line-height: 1.6;
}

/* Vault preview */
.ti-vault {
  margin-top: 8px;
  padding: 28px 24px;
  border: 1px dashed #c9b48a;
  background: linear-gradient(180deg, #fcfaf6 0%, #fff 100%);
}

.ti-vault .ti-kicker { margin-bottom: 8px; }

.ti-vault h2 {
  margin: 0;
  font-family: var(--ti-serif);
  font-size: 26px;
  color: var(--ti-navy);
}

.ti-vault p {
  margin: 10px 0 0;
  max-width: 40em;
  color: var(--ti-muted);
  font-size: 15px;
}

.ti-vault .ti-btn {
  margin-top: 18px;
}

.ti-vault-badge {
  display: inline-block;
  margin-top: 14px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--ti-accent-soft);
  color: #5a4a28;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ti-footer {
  margin-top: 56px;
  padding-top: 20px;
  border-top: 1px solid var(--ti-line);
  color: var(--ti-muted);
  font-size: 13px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.ti-footer a {
  color: var(--ti-navy);
  font-weight: 600;
  text-decoration: none;
}

.ti-footer a:hover { text-decoration: underline; }

@media (max-width: 900px) {
  .ti-paths,
  .ti-axes,
  .ti-verify-grid {
    grid-template-columns: 1fr;
  }

  .ti-journey {
    grid-template-columns: 1fr;
  }

  .ti-step {
    border-right: 0;
    border-bottom: 1px solid var(--ti-line);
  }

  .ti-step:last-child { border-bottom: 0; }

  .ti-path p { min-height: 0; }
}

@media (max-width: 640px) {
  .ti-wrap { width: min(100% - 28px, var(--ti-max)); padding-top: 18px; }
  .ti-cta-row .ti-btn { width: 100%; }
}