/* LSPT Marketing kit — scoped styles.
   Depends on /colors_and_type.css tokens. */

@import url("./colors_and_type.css");

.lspt-marketing { background: var(--ivory-50); color: var(--fg-1); min-height: 100vh; }

/* ---- Buttons --------------------------------------------------------- */
.lspt-btn {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0;
  padding: 12px 20px;
  min-height: 44px;
  border-radius: 4px;
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 120ms var(--ease-out);
  text-decoration: none;
}
.lspt-btn-primary { background: var(--clay-500); color: #fff; }
.lspt-btn-primary:hover { background: var(--clay-600); }
.lspt-btn-primary:active { transform: translateY(1px); }
.lspt-btn-secondary { background: #fff; color: var(--ink-800); border-color: rgba(23,38,58,0.22); }
.lspt-btn-secondary:hover { background: var(--ivory-100); border-color: var(--ink-800); }
.lspt-btn-secondary-on-dark { background: transparent; color: var(--ivory-50); border-color: rgba(251,247,239,0.45); }
.lspt-btn-secondary-on-dark:hover { background: rgba(251,247,239,0.08); border-color: var(--ivory-50); }
.lspt-btn-ghost { background: transparent; color: var(--ink-800); padding: 12px 4px; border-color: transparent; }
.lspt-btn-ghost:hover { color: var(--clay-600); }

/* ---- Eyebrow rule ---------------------------------------------------- */
.lspt-eyebrow {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--clay-500);
  display: flex;
  align-items: center;
  gap: 12px;
}
.lspt-eyebrow.is-on-dark { color: var(--clay-400); }
.lspt-rule { display: inline-block; width: 40px; height: 2px; background: var(--clay-500); }
.lspt-rule.is-on-dark { background: var(--clay-400); }

/* ---- Nav ------------------------------------------------------------- */
.lspt-nav {
  position: sticky; top: 0; z-index: 10;
  background: rgba(251, 247, 239, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(23,38,58,0.08);
}
.lspt-nav-inner {
  max-width: var(--maxw-page);
  margin: 0 auto;
  padding: 18px var(--gutter);
  display: flex;
  align-items: center;
  gap: 32px;
}
.lspt-nav-brand img { height: 26px; display: block; }
.lspt-nav-links { list-style: none; margin: 0; padding: 0; display: flex; gap: 28px; }
.lspt-nav-links a {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-800);
  text-decoration: none;
}
.lspt-nav-links a:hover { color: var(--clay-600); }
.lspt-nav-links a.is-active {
  color: var(--ink-900);
  text-decoration: underline;
  text-decoration-color: var(--clay-500);
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
}
.lspt-nav-cta { margin-left: auto; }

/* ---- Hero ------------------------------------------------------------ */
.lspt-hero { padding: 96px var(--gutter) 72px; }
.lspt-hero-grid {
  max-width: var(--maxw-page);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 64px;
  align-items: center;
}
.lspt-hero-copy { max-width: 560px; }
.lspt-hero-h {
  font-family: var(--font-display);
  font-size: clamp(44px, 5.4vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--ink-900);
  font-weight: 400;
  margin: 20px 0 24px;
  text-wrap: balance;
}
.lspt-hero-h em { font-style: italic; color: var(--clay-500); }
.lspt-lead {
  font-family: var(--font-serif);
  font-size: 21px;
  line-height: 1.5;
  color: var(--fg-2);
  margin: 0 0 32px;
  text-wrap: pretty;
}
.lspt-lead.is-on-dark { color: rgba(251,247,239,0.82); }
.lspt-hero-ctas { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.lspt-hero-meta {
  margin-top: 40px;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--fg-3);
  display: flex; gap: 12px; align-items: center;
}
.lspt-hero-meta .dot { color: var(--warm-200); }
.lspt-hero-art { position: relative; }
.lspt-hero-chart { width: 100%; height: auto; display: block; border-radius: 8px; }
.lspt-hero-caption {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-3);
  margin-top: 12px;
  text-align: right;
}

/* ---- Proof strip ----------------------------------------------------- */
.lspt-proof {
  background: var(--ink-800);
  color: var(--ivory-50);
  padding: 56px var(--gutter);
}
.lspt-proof-inner {
  max-width: var(--maxw-page);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.lspt-proof-item { border-top: 2px solid var(--clay-500); padding-top: 20px; }
.lspt-proof-num {
  font-family: var(--font-display);
  font-size: 64px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ivory-50);
  margin-bottom: 12px;
}
.lspt-proof-label {
  font-family: var(--font-sans);
  font-size: 14px;
  color: rgba(251,247,239,0.75);
  line-height: 1.5;
  max-width: 280px;
}

/* ---- Section head --------------------------------------------------- */
.lspt-section-head {
  max-width: var(--maxw-page);
  margin: 0 auto;
  padding-bottom: 48px;
}
.lspt-h2 {
  font-family: var(--font-display);
  font-size: clamp(34px, 3.8vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink-900);
  font-weight: 400;
  margin: 16px 0 0;
  max-width: 800px;
  text-wrap: balance;
}
.lspt-h2.is-on-dark { color: var(--ivory-50); }

/* ---- Services -------------------------------------------------------- */
.lspt-services { padding: 128px var(--gutter); }
.lspt-services-grid {
  max-width: var(--maxw-page);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.lspt-service {
  background: #fff;
  border: 1px solid rgba(23,38,58,0.1);
  border-radius: 8px;
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.lspt-service.is-accent { background: var(--ivory-100); }
.lspt-service-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--clay-500);
  letter-spacing: 0.04em;
}
.lspt-service-title {
  font-family: var(--font-display);
  font-size: 30px;
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--ink-900);
  font-weight: 400;
  margin: 0;
}
.lspt-service-body {
  font-size: 15px;
  line-height: 1.6;
  color: var(--fg-2);
  margin: 0;
}
.lspt-service-body em { font-family: var(--font-serif); font-style: italic; color: var(--ink-800); }
.lspt-service-list {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 24px;
}
.lspt-service-list li {
  font-size: 13.5px;
  color: var(--fg-2);
  padding: 8px 0;
  border-top: 1px dashed rgba(23,38,58,0.1);
}
.lspt-inline-link {
  margin-top: 16px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-900);
  text-decoration: underline;
  text-decoration-color: var(--clay-500);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 4px;
  transition: all 120ms var(--ease-out);
  align-self: flex-start;
}
.lspt-inline-link:hover { color: var(--clay-600); text-decoration-thickness: 2.5px; }

/* ---- Data teaser ---------------------------------------------------- */
.lspt-data { background: var(--ink-800); padding: 128px var(--gutter); }
.lspt-data-grid {
  max-width: var(--maxw-page);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: start;
}
.lspt-data-copy { color: var(--ivory-50); }
.lspt-data-copy .lspt-h2 { max-width: 480px; }
.lspt-data-specs { margin: 40px 0 32px; }
.lspt-data-specs > div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 24px;
  padding: 16px 0;
  border-top: 1px solid rgba(251,247,239,0.14);
}
.lspt-data-specs > div:last-child { border-bottom: 1px solid rgba(251,247,239,0.14); }
.lspt-data-specs dt {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--clay-400);
}
.lspt-data-specs dd {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 14px;
  color: rgba(251,247,239,0.85);
  line-height: 1.55;
}

/* Preview panel */
.lspt-data-preview {
  background: var(--ivory-50);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 40px 80px -40px rgba(0,0,0,0.5);
}
.lspt-preview-chrome {
  background: var(--ivory-200);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(23,38,58,0.08);
}
.lspt-preview-dots { display: flex; gap: 5px; }
.lspt-preview-dots span { width: 10px; height: 10px; border-radius: 50%; background: var(--warm-200); }
.lspt-preview-dots span:nth-child(2) { background: var(--warm-200); opacity: 0.7; }
.lspt-preview-dots span:nth-child(3) { background: var(--warm-200); opacity: 0.5; }
.lspt-preview-path {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-3);
  margin-left: 12px;
}
.lspt-preview-body { padding: 24px 28px 28px; }
.lspt-preview-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-bottom: 20px;
}
.lspt-mini-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-3);
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.lspt-mini-num {
  font-family: var(--font-display);
  font-size: 42px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink-900);
  font-weight: 400;
}
.lspt-mini-num span { color: var(--clay-500); font-size: 0.6em; margin-left: 3px; }
.lspt-mini-delta {
  font-family: var(--font-mono);
  font-size: 11px;
  margin-top: 6px;
  color: var(--fg-3);
}
.lspt-mini-delta.up { color: var(--clay-600); }
.lspt-preview-chart { width: 100%; height: auto; display: block; }
.lspt-preview-legend {
  display: flex; gap: 20px; align-items: center;
  font-family: var(--font-mono); font-size: 11px; color: var(--fg-2); margin-top: 8px;
}
.lspt-preview-legend .dot { width: 8px; height: 8px; border-radius: 2px; display: inline-block; margin-right: 6px; vertical-align: middle; }
.lspt-preview-legend .dot.ink { background: var(--ink-800); }
.lspt-preview-legend .dot.clay { background: var(--clay-500); }
.lspt-preview-legend .muted { color: var(--fg-3); margin-left: auto; }

/* ---- About ----------------------------------------------------------- */
.lspt-about { padding: 128px var(--gutter); background: var(--ivory-100); }
.lspt-about-grid {
  max-width: var(--maxw-page);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: start;
}
.lspt-portrait-frame {
  aspect-ratio: 4/5;
  background: linear-gradient(160deg, var(--ivory-200) 0%, var(--warm-100) 100%);
  border: 1px solid rgba(23,38,58,0.1);
  border-radius: 4px;
  display: flex; align-items: flex-end; padding: 18px;
  box-shadow: var(--shadow-md);
}
.lspt-portrait-tag {
  font-family: var(--font-mono); font-size: 10.5px;
  color: var(--fg-3); background: var(--ivory-50);
  padding: 4px 8px; border-radius: 2px;
}
.lspt-about-sig-line { margin-top: 32px; display: flex; align-items: baseline; gap: 20px; border-top: 1px dashed rgba(23,38,58,0.15); padding-top: 20px; }
.lspt-about-sig { font-family: var(--font-signature); font-size: 44px; color: var(--clay-500); line-height: 1; }
.lspt-about-sig-meta { font-family: var(--font-mono); font-size: 11.5px; color: var(--fg-3); letter-spacing: 0.04em; text-transform: uppercase; }

.lspt-about-copy p { font-size: 16px; line-height: 1.65; color: var(--fg-2); margin: 18px 0 0; max-width: 560px; }
.lspt-about-copy .lspt-lead { font-size: 22px; margin-top: 20px; max-width: 580px; }

/* ---- Footer ---------------------------------------------------------- */
.lspt-footer {
  background: var(--ivory-100);
  border-top: 1px solid rgba(23,38,58,0.1);
  padding: 80px var(--gutter) 32px;
}
.lspt-footer-grid {
  max-width: var(--maxw-page);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 64px;
}
.lspt-footer-brand img { height: 28px; margin-bottom: 16px; }
.lspt-footer-blurb { font-size: 14px; color: var(--fg-2); line-height: 1.55; max-width: 340px; margin: 0; }
.lspt-footer-head {
  font-family: var(--font-sans); font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--clay-500); margin-bottom: 16px;
}
.lspt-footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.lspt-footer-col a { color: var(--ink-800); text-decoration: none; font-size: 14px; }
.lspt-footer-col a:hover { color: var(--clay-600); }
.lspt-footer-col li.muted { color: var(--fg-3); font-size: 14px; }
.lspt-footer-base {
  max-width: var(--maxw-page);
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid rgba(23,38,58,0.1);
  display: flex; align-items: center; justify-content: space-between;
  font-family: var(--font-mono); font-size: 11.5px; color: var(--fg-3);
}
.lspt-footer-sig { font-family: var(--font-signature); font-size: 26px; color: var(--clay-500); line-height: 1; }

/* ---- Responsive (basic) ---------------------------------------------- */
@media (max-width: 900px) {
  .lspt-hero-grid, .lspt-services-grid, .lspt-data-grid, .lspt-about-grid, .lspt-proof-inner, .lspt-footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .lspt-nav-links { display: none; }
}