/* 3DWK theme 2026 draft. Optional layer loaded after styles.css; remove the <link> to turn it off. */
@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url("fonts/inter-latin-wght-normal.woff2") format("woff2");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url("fonts/inter-latin-ext-wght-normal.woff2") format("woff2");
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
    --ink: #13233a;            /* dark navy text / primary */
    --navy: #13233a;
    --navy-2: #1e3a5f;
    --muted: #5b6573;          /* neutral grey */
    --line: #e2e6eb;
    --soft: #f5f6f8;
    --panel: #ffffff;
    --accent: #1e3a5f;         /* former teal accents become navy */
    --accent-strong: #13233a;
    --cta: #c2410c;            /* CTA orange, 5.18:1 with white text (WCAG AA) */
    --cta-hover: #9a3412;
    --radius: 10px;
    --shadow: 0 1px 2px rgba(19, 35, 58, 0.04), 0 4px 14px rgba(19, 35, 58, 0.06);
    --shadow-hover: 0 2px 4px rgba(19, 35, 58, 0.06), 0 10px 24px rgba(19, 35, 58, 0.10);
}

body {
    font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Microsoft YaHei", sans-serif;
    font-feature-settings: "cv11", "ss01";
    letter-spacing: -0.005em;
    color: var(--ink);
}
h1, h2, h3 { letter-spacing: -0.02em; color: var(--navy); }
h1 { font-weight: 800; }
h2, h3 { font-weight: 700; }
table, .comparison-table, dl, .trust-strip strong, .qv-table, .aq-table, .steps span, .reason-grid strong { font-variant-numeric: tabular-nums; }

.eyebrow { color: var(--muted); letter-spacing: 0.06em; font-weight: 700; }

/* Buttons: one CTA style (orange), everything else neutral navy outline. */
.button { border-radius: 8px; font-weight: 700; min-height: 46px; padding: 11px 22px; transition: background-color .15s, border-color .15s, color .15s, box-shadow .15s; }
.button.primary, .nav-cta { color: #fff; background: var(--cta); border-color: var(--cta); }
.button.primary:hover, .button.primary:focus-visible, .nav-cta:hover { background: var(--cta-hover); border-color: var(--cta-hover); color: #fff; }
.button.secondary { color: var(--navy); background: #fff; border-color: #c9d0d8; }
.button.secondary:hover, .button.secondary:focus-visible { border-color: var(--navy); background: var(--soft); }
.button:focus-visible { outline: 3px solid rgba(194, 65, 12, 0.35); outline-offset: 2px; }

/* Cards: one radius, border and shadow. */
.account-request-list article, .announcement-panel, .application-case-grid article, .capability-panel,
.empty-state, .enterprise-process article, .feature-grid div, .industry-capability-grid article,
.industry-highlight-grid article, .industry-index-grid a, .product-card, .product-panel, .quote-card,
.quote-side, .reason-grid article, .resource-article-card, .resource-preview-grid a, .resource-update-card,
.service-card, .service-directory-card, .steps div, .submission-contact, .success-panel,
.supplier-benefit-grid > div, .supplier-capability-grid article, .supplier-steps article,
.value-service-grid article, .workflow-steps article, .faq-list details, .qn-card, .qv-part, .qn-contact {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    background-color: var(--panel);
}
.service-card, .application-case-grid article, .resource-preview-grid a, .industry-index-grid a, .service-directory-card, .product-card {
    transition: box-shadow .15s, transform .15s;
}
.service-card:hover, .application-case-grid article:hover, .resource-preview-grid a:hover, .industry-index-grid a:hover, .service-directory-card:hover, .product-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-1px);
}
.service-card, .application-case-grid article, .reason-grid article, .feature-grid div, .supplier-steps article { padding: 26px; }

/* Slightly more whitespace between sections. */
.content-section, .section, .page-hero, .process-band, .contact-band { padding-top: 88px; padding-bottom: 88px; }
.section-heading { margin-bottom: 40px; }
.service-grid, .steps, .application-case-grid, .reason-grid, .feature-grid { gap: 22px; }
@media (max-width: 720px) {
    .content-section, .section, .page-hero, .process-band, .contact-band { padding-top: 60px; padding-bottom: 60px; }
}

/* Neutral surfaces and inline links. */
.page-hero, .content-section.soft, .process-band { background: var(--soft); }
.comparison-table th, .comparison-table thead { background: var(--navy); }
.jump-nav a { background: #fff; border: 1px solid var(--line); color: var(--navy); border-radius: 999px; }
.jump-nav a:hover { border-color: var(--navy); }
.service-card a, .text-link, .application-case-grid a { color: var(--navy); }
.service-card a:hover, .text-link:hover, .application-case-grid a:hover { color: var(--cta); }
main a:not(.button):hover { text-decoration-color: var(--cta); }
.login-link { color: var(--navy); }
.qn-drop { border-color: #aab4c0; }
.qn-drop.is-over { background: #fff3ec; border-color: var(--cta); }

/* --- preview 2026-10-13: CMS nav entry + contact band heading contrast --- */
.contact-band h2, .contact-band h3 { color: #fff; }
.nav-links > a, .nav-links .nav-trigger { white-space: nowrap; }
@media (min-width: 1201px) and (max-width: 1400px) {
    .nav-links { gap: 2px; }
    .nav-links > a, .nav-links .nav-trigger { padding-left: 4px; padding-right: 4px; }
    .nav-links .nav-long { display: none; }
}

/* === Growth Phase 2 homepage conversion modules (keep Inter + navy/orange) === */
.home-hero-g2 h1 { max-width: 18ch; }
.home-hero-g2 .hero-text { max-width: 46ch; }
.trust-strip-g2 { gap: 12px; }
.trust-strip-g2 strong { color: var(--navy); font-size: 0.95rem; }
.home-steps-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    max-width: 1100px;
    margin: 0 auto;
}
.home-steps-3 article {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    background: var(--panel);
    padding: 22px 22px 24px;
}
.home-steps-3 span {
    display: inline-flex;
    width: 36px; height: 36px; align-items: center; justify-content: center;
    border-radius: 999px; background: var(--navy); color: #fff; font-weight: 800; font-size: 0.9rem;
    margin-bottom: 12px;
}
.home-process-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}
.home-process-card {
    display: flex; flex-direction: column; gap: 6px;
    border: 1px solid var(--line); border-radius: var(--radius);
    padding: 18px 18px 20px; background: #fff; box-shadow: var(--shadow);
    text-decoration: none; color: inherit;
    transition: box-shadow .15s, transform .15s;
}
.home-process-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-1px); }
.home-process-card strong { color: var(--navy); font-size: 1.05rem; }
.home-process-card span { color: var(--muted); font-size: 0.9rem; }
.home-process-card-cta { border-color: rgba(194, 65, 12, 0.35); background: #fff8f3; }
.home-dfm-teaser {
    display: grid; grid-template-columns: 1.3fr 1fr; gap: 28px; align-items: start;
    max-width: 1100px; margin: 0 auto;
}
.home-dfm-points { margin: 0; padding-left: 18px; color: var(--muted); display: grid; gap: 8px; }
.home-partner-band {
    display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; align-items: center;
    border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 30px;
    background: var(--soft); box-shadow: var(--shadow); max-width: 1100px; margin: 0 auto;
}
.parts-empty-magnet { text-align: left; max-width: 52ch; margin: 24px auto; padding: 28px; }
.parts-empty-magnet .button-row { flex-wrap: wrap; }
@media (max-width: 900px) {
    .home-steps-3, .home-process-grid, .home-dfm-teaser { grid-template-columns: 1fr; }
    .home-hero-g2 h1 { max-width: none; }
}

/* Growth Phase 3 */
.g3-offer-banner {
  background: linear-gradient(135deg, #0f2744 0%, #1a3a5c 60%, #c2410c 160%);
  color: #fff;
  border-radius: 16px;
  padding: 28px 32px;
  margin: 24px auto;
  max-width: 1100px;
}
.g3-offer-banner h2 { color: #fff; margin: 0.25rem 0 0.75rem; }
.g3-offer-banner p { color: rgba(255,255,255,0.9); max-width: 62ch; }
.g3-offer-banner .eyebrow { color: #fdba74; }
.g3-offer-banner .button.primary { background: #ea580c; border-color: #ea580c; }
.g3-offer-banner-inline {
  margin: 16px auto 8px;
  max-width: 960px;
  padding: 16px 20px;
}
.g3-price-factors { max-width: 1100px; margin: 0 auto; }
.g3-factor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 20px 0;
}
.g3-factor-card {
  background: #fff;
  border: 1px solid rgba(15, 39, 68, 0.1);
  border-radius: 12px;
  padding: 18px;
  box-shadow: var(--shadow, 0 1px 2px rgba(0,0,0,.04));
}
.g3-factor-card h3 { color: var(--navy, #0f2744); font-size: 1.05rem; margin: 0 0 8px; }
.g3-factor-card p { color: var(--muted, #64748b); font-size: 0.92rem; margin: 0 0 10px; }
.g3-factor-card a { font-size: 0.85rem; color: #c2410c; }
.g3-hub-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin: 24px 0; }
@media (max-width: 800px) { .g3-hub-grid { grid-template-columns: 1fr; } }
.g3-timeline { list-style: none; padding: 0; margin: 0; }
.g3-timeline li {
  border-left: 3px solid #fdba74;
  padding: 8px 0 8px 14px;
  margin: 0 0 8px;
}
.g3-timeline time { display: block; font-size: 0.8rem; color: #64748b; }
.g3-share-box {
  background: #fff8f3;
  border: 1px solid rgba(194, 65, 12, 0.25);
  border-radius: 12px;
  padding: 14px 16px;
  margin: 16px 0;
}
.g3-share-url { display: block; word-break: break-all; font-size: 0.85rem; margin-top: 8px; }
.g3-file-list { list-style: none; padding: 0; }
.g3-file-list li { padding: 8px 0; border-bottom: 1px solid #e2e8f0; }
.g3-file-list span { display: block; font-size: 0.85rem; color: #64748b; }
.g3-comment { background: #f8fafc; border-radius: 10px; padding: 12px 14px; margin: 0 0 10px; }
.g3-role { font-size: 0.8rem; color: #c2410c; text-transform: uppercase; letter-spacing: 0.04em; }
.g3-wallet-chip {
  display: inline-block;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 999px;
  padding: 6px 14px;
  margin: 8px 0 16px;
}
.g3-bounty-badge {
  display: inline-block;
  background: #c2410c;
  color: #fff;
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 999px;
  vertical-align: middle;
}
.vault-note { background: #f8fafc; padding: 10px 12px; border-radius: 8px; border-left: 3px solid #0f2744; }

/* Growth Phase 4 */
.g4-empty-floor {
  max-width: 640px;
  margin: 0 auto;
  padding: 32px 24px;
  text-align: center;
  background: #fff;
  border: 1px dashed rgba(15, 39, 68, 0.25);
  border-radius: 16px;
}
.g4-video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.g4-video-card {
  background: #fff;
  border: 1px solid rgba(15, 39, 68, 0.1);
  border-radius: 14px;
  padding: 14px;
  box-shadow: var(--shadow, 0 1px 2px rgba(0,0,0,.04));
}
.g4-video-frame {
  position: relative;
  padding-top: 56.25%;
  border-radius: 10px;
  overflow: hidden;
  background: #0f2744;
  margin-bottom: 12px;
}
.g4-video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.g4-floor-teaser {
  max-width: 1100px;
  margin: 24px auto;
}
.g4-floor-inner {
  background: #f8fafc;
  border: 1px solid rgba(15, 39, 68, 0.08);
  border-radius: 16px;
  padding: 28px 32px;
}
.g4-pay-pill {
  display: inline-block;
  font-size: 0.8rem;
  padding: 2px 8px;
  border-radius: 999px;
  background: #e2e8f0;
}
.g4-pay-requested { background: #ffedd5; color: #9a3412; }
.g4-pay-approved { background: #dbeafe; color: #1e3a8a; }
.g4-pay-paid { background: #dcfce7; color: #166534; }
.g4-pay-settled { background: #ecfdf5; color: #065f46; }
.g4-ip-buyer { max-width: 720px; }