/* ==========================================================================
   PTP BRAND SYSTEM — Components
   Version 2.0.0 · Requires ptp-brand.css to be loaded first.

   Buttons, cards, stats, tables, callouts, headers, footers, hero blocks
   and the logo lockup. Everything here is plain CSS with no dependencies.
   ========================================================================== */

/* --------------------------------------------------------------------------
   LOGO
   -------------------------------------------------------------------------- */
.ptp-logo { display: inline-block; line-height: 0; }
.ptp-logo img, .ptp-logo svg { width: var(--ptp-logo-width, 160px); height: auto; }

/* Clearspace: 0.5 x icon width on top/right/bottom, a full icon width on the left.
   The icon is ~0.219 of the total logo width, so 0.5X ≈ 11% and 1X ≈ 22%. */
.ptp-logo--clearspace {
  padding: calc(var(--ptp-logo-width, 160px) * 0.11);
  padding-left: calc(var(--ptp-logo-width, 160px) * 0.22);
}

.ptp-logo--sm { --ptp-logo-width: 120px; }
.ptp-logo--lg { --ptp-logo-width: 220px; }
/* Never below 72px wide on screen. */

/* --------------------------------------------------------------------------
   BUTTONS
   Label is set at 1.1875rem/700 so white-on-orange clears the WCAG
   large-text threshold (18.66px bold). Do not shrink the primary button text.
   -------------------------------------------------------------------------- */
.ptp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 0.7em 1.6em;
  border: 2px solid transparent;
  border-radius: var(--ptp-radius);
  background: var(--ptp-orange);
  color: var(--ptp-white);
  font-family: inherit;
  font-size: 1.1875rem;
  font-weight: var(--ptp-weight-bold);
  line-height: 1.15;
  letter-spacing: var(--ptp-tracking-label);
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--ptp-duration) var(--ptp-ease),
              color var(--ptp-duration) var(--ptp-ease),
              border-color var(--ptp-duration) var(--ptp-ease);
}
.ptp-btn:hover { background: var(--ptp-orange-dark); color: var(--ptp-white); text-decoration: none; }

/* Strict-compliance variant: 7.72:1. Use where AA at any text size is required. */
.ptp-btn--aaa { background: var(--ptp-orange-dark); }
.ptp-btn--aaa:hover { background: var(--ptp-grey-dark); }

.ptp-btn--secondary {
  background: transparent;
  border-color: var(--ptp-orange);
  color: var(--ptp-orange-dark);
}
.ptp-btn--secondary:hover { background: var(--ptp-orange); color: var(--ptp-white); }

.ptp-btn--dark { background: var(--ptp-grey-dark); }
.ptp-btn--dark:hover { background: var(--ptp-orange); }

/* On dark or gradient backgrounds */
.ptp-btn--inverse {
  background: var(--ptp-white);
  color: var(--ptp-grey-dark);
}
.ptp-btn--inverse:hover { background: var(--ptp-grey-tint-3); color: var(--ptp-grey-dark); }

.ptp-btn--ghost-inverse {
  background: transparent;
  border-color: var(--ptp-white);
  color: var(--ptp-white);
}
.ptp-btn--ghost-inverse:hover { background: var(--ptp-white); color: var(--ptp-grey-dark); }

.ptp-btn--sm { font-size: 1rem; padding: 0.6em 1.25em; }  /* use only with --aaa or --dark */
.ptp-btn--block { display: flex; width: 100%; }

/* Text link with arrow */
.ptp-link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-weight: var(--ptp-weight-bold);
  letter-spacing: var(--ptp-tracking-label);
  text-transform: uppercase;
  font-size: var(--ptp-size-small);
  text-decoration: none;
  border-bottom: 2px solid var(--ptp-orange);
  padding-bottom: 0.15em;
}
.ptp-link-arrow::after { content: "→"; transition: transform var(--ptp-duration) var(--ptp-ease); }
.ptp-link-arrow:hover::after { transform: translateX(0.25em); }

/* --------------------------------------------------------------------------
   HEADER AND NAV
   -------------------------------------------------------------------------- */
.ptp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ptp-space-md);
  padding-block: var(--ptp-space-sm);
  border-bottom: var(--ptp-hairline);
  background: var(--ptp-white);
}
.ptp-nav { display: flex; flex-wrap: wrap; gap: var(--ptp-space-md); align-items: center; }
.ptp-nav a {
  color: var(--ptp-grey-dark);
  font-size: var(--ptp-size-small);
  font-weight: var(--ptp-weight-bold);
  letter-spacing: var(--ptp-tracking-label);
  text-transform: uppercase;
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
}
.ptp-nav a:hover,
.ptp-nav a[aria-current="page"] { color: var(--ptp-orange-dark); border-bottom-color: var(--ptp-orange); }

/* --------------------------------------------------------------------------
   HERO
   -------------------------------------------------------------------------- */
.ptp-hero {
  position: relative;
  padding-block: clamp(3.5rem, 10vw, 7rem);
  background: var(--ptp-grey-dark);
  color: var(--ptp-white);
  overflow: hidden;
}
.ptp-hero--brand { background: var(--ptp-gradient-diagonal); }
.ptp-hero--light { background: var(--ptp-bg-alt); color: var(--ptp-text); }
.ptp-hero__inner { position: relative; z-index: 1; max-width: 46rem; }
.ptp-hero p { max-width: var(--ptp-measure); }

/* Photo hero: image plus a dark scrim so type stays legible */
.ptp-hero--photo { background-size: cover; background-position: center; }
.ptp-hero--photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(39,39,43,0.88) 0%, rgba(39,39,43,0.55) 60%, rgba(39,39,43,0.25) 100%);
  z-index: 0;
}

/* --------------------------------------------------------------------------
   CARDS
   -------------------------------------------------------------------------- */
.ptp-card {
  display: flex;
  flex-direction: column;
  gap: var(--ptp-space-2xs);
  padding: var(--ptp-space-md);
  background: var(--ptp-white);
  border: var(--ptp-hairline);
  border-top: 4px solid var(--ptp-orange);
}
.ptp-card h3, .ptp-card h4 { margin-bottom: var(--ptp-space-3xs); }
.ptp-card p { max-width: none; }
.ptp-card--alt { background: var(--ptp-bg-alt); border-color: transparent; }
.ptp-card--dark { background: var(--ptp-grey-dark); color: var(--ptp-white); border-color: transparent; }
.ptp-card--flat { border-top-width: 1px; }
.ptp-card__footer { margin-top: auto; padding-top: var(--ptp-space-sm); }

/* --------------------------------------------------------------------------
   STATS
   -------------------------------------------------------------------------- */
.ptp-stat { display: flex; flex-direction: column; gap: 0.15em; }
.ptp-stat__value {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: var(--ptp-weight-light);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--ptp-orange);
}
.ptp-stat--on-dark .ptp-stat__value { color: var(--ptp-orange-tint-3); }
.ptp-stat__label {
  font-size: var(--ptp-size-small);
  font-weight: var(--ptp-weight-bold);
  letter-spacing: var(--ptp-tracking-label);
  text-transform: uppercase;
  color: var(--ptp-text-muted);
  max-width: 16rem;
}
.ptp-stat--on-dark .ptp-stat__label { color: var(--ptp-grey-tint-2); }

/* --------------------------------------------------------------------------
   CALLOUTS AND QUOTES
   -------------------------------------------------------------------------- */
.ptp-callout {
  padding: var(--ptp-space-md);
  background: var(--ptp-bg-alt);
  border-left: 4px solid var(--ptp-orange);
}
.ptp-callout--blue { border-left-color: var(--ptp-blue); }
.ptp-callout__title {
  margin: 0 0 var(--ptp-space-2xs);
  font-size: var(--ptp-size-h4);
  font-weight: var(--ptp-weight-bold);
  letter-spacing: var(--ptp-tracking-label);
  text-transform: uppercase;
}

.ptp-pullquote {
  margin: var(--ptp-space-xl) 0;
  padding: 0;
  border: 0;
}
.ptp-pullquote p {
  max-width: 38rem;
  font-size: clamp(1.375rem, 2.5vw, 1.75rem);
  font-weight: var(--ptp-weight-light);
  line-height: 1.35;
}
.ptp-pullquote p::before { content: "\201C"; }
.ptp-pullquote p::after  { content: "\201D"; }
.ptp-pullquote cite {
  display: block;
  margin-top: var(--ptp-space-sm);
  font-style: normal;
  font-size: var(--ptp-size-small);
  font-weight: var(--ptp-weight-bold);
  letter-spacing: var(--ptp-tracking-label);
  text-transform: uppercase;
  color: var(--ptp-text-muted);
}

/* --------------------------------------------------------------------------
   TABLES
   -------------------------------------------------------------------------- */
.ptp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--ptp-size-small);
}
.ptp-table caption {
  text-align: left;
  font-weight: var(--ptp-weight-bold);
  letter-spacing: var(--ptp-tracking-label);
  text-transform: uppercase;
  padding-bottom: var(--ptp-space-2xs);
}
.ptp-table th {
  text-align: left;
  padding: var(--ptp-space-2xs) var(--ptp-space-xs);
  background: var(--ptp-grey-dark);
  color: var(--ptp-white);
  font-weight: var(--ptp-weight-bold);
  letter-spacing: var(--ptp-tracking-label);
  text-transform: uppercase;
  font-size: var(--ptp-size-caption);
}
.ptp-table td {
  padding: var(--ptp-space-2xs) var(--ptp-space-xs);
  border-bottom: var(--ptp-hairline);
  vertical-align: top;
}
.ptp-table tbody tr:nth-child(even) td { background: var(--ptp-grey-tint-3); }
.ptp-table th[scope="row"] {
  background: none;
  color: var(--ptp-text);
  text-transform: none;
  font-size: var(--ptp-size-small);
  border-bottom: var(--ptp-hairline);
}

/* --------------------------------------------------------------------------
   FORMS
   -------------------------------------------------------------------------- */
.ptp-field { display: flex; flex-direction: column; gap: 0.35rem; margin-bottom: var(--ptp-space-sm); }
.ptp-label {
  font-size: var(--ptp-size-caption);
  font-weight: var(--ptp-weight-bold);
  letter-spacing: var(--ptp-tracking-label);
  text-transform: uppercase;
  color: var(--ptp-text);
}
.ptp-input, .ptp-select, .ptp-textarea {
  font-family: inherit;
  font-size: var(--ptp-size-body);
  color: var(--ptp-text);
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--ptp-border-strong);
  border-radius: var(--ptp-radius);
  background: var(--ptp-white);
}
.ptp-input:focus, .ptp-select:focus, .ptp-textarea:focus {
  border-color: var(--ptp-orange);
  outline: 3px solid var(--ptp-focus-ring);
  outline-offset: 1px;
}
.ptp-hint { font-size: var(--ptp-size-caption); color: var(--ptp-text-muted); }

/* --------------------------------------------------------------------------
   BADGES AND TAGS
   -------------------------------------------------------------------------- */
.ptp-badge {
  display: inline-block;
  padding: 0.25em 0.65em;
  background: var(--ptp-orange);
  color: var(--ptp-white);
  font-size: var(--ptp-size-caption);
  font-weight: var(--ptp-weight-bold);
  letter-spacing: var(--ptp-tracking-eyebrow);
  text-transform: uppercase;
  line-height: 1.4;
}
.ptp-badge--outline { background: none; color: var(--ptp-orange-dark); border: 1px solid var(--ptp-orange); }
.ptp-badge--grey { background: var(--ptp-grey-dark); }

/* --------------------------------------------------------------------------
   FOOTER
   -------------------------------------------------------------------------- */
.ptp-footer {
  background: var(--ptp-grey-dark);
  color: var(--ptp-grey-tint-2);
  padding-block: var(--ptp-space-xl);
  font-size: var(--ptp-size-small);
}
.ptp-footer a { color: var(--ptp-white); text-decoration: none; }
.ptp-footer a:hover { color: var(--ptp-orange-tint-3); text-decoration: underline; }
.ptp-footer h4 { color: var(--ptp-white); }
.ptp-footer__legal {
  margin-top: var(--ptp-space-lg);
  padding-top: var(--ptp-space-sm);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: var(--ptp-size-caption);
  color: var(--ptp-grey-tint-1);
}

/* --------------------------------------------------------------------------
   DOCUMENT FURNITURE (data sheets, one-pagers, ebooks)
   -------------------------------------------------------------------------- */
.ptp-doc-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--ptp-space-md);
  padding-bottom: var(--ptp-space-sm);
  border-bottom: 4px solid var(--ptp-orange);
  margin-bottom: var(--ptp-space-lg);
}
.ptp-doc-type {
  font-size: var(--ptp-size-eyebrow);
  font-weight: var(--ptp-weight-bold);
  letter-spacing: var(--ptp-tracking-eyebrow);
  text-transform: uppercase;
  color: var(--ptp-orange-dark);
}
.ptp-doc-footer {
  margin-top: var(--ptp-space-xl);
  padding-top: var(--ptp-space-sm);
  border-top: var(--ptp-hairline);
  font-size: var(--ptp-size-caption);
  color: var(--ptp-text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: var(--ptp-space-sm);
  justify-content: space-between;
}

.ptp-cta-band {
  padding: var(--ptp-space-lg);
  background: var(--ptp-gradient-brand);
  color: var(--ptp-white);
}
.ptp-cta-band h2, .ptp-cta-band h3 { color: var(--ptp-white); margin-bottom: var(--ptp-space-2xs); }
.ptp-cta-band a { color: var(--ptp-white); }

/* --------------------------------------------------------------------------
   HTML PRESENTATION
   -------------------------------------------------------------------------- */
.ptp-slide {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100vh;
  padding: clamp(2rem, 6vw, 5rem);
  border-bottom: 1px solid var(--ptp-border);
  scroll-snap-align: start;
  overflow: hidden;
}
.ptp-deck { scroll-snap-type: y mandatory; }
.ptp-slide--title { background: var(--ptp-gradient-diagonal); color: var(--ptp-white); }
.ptp-slide--divider { background: var(--ptp-grey-dark); color: var(--ptp-white); }
.ptp-slide__number {
  position: absolute;
  right: clamp(2rem, 6vw, 5rem);
  bottom: clamp(1rem, 3vw, 2rem);
  font-size: var(--ptp-size-caption);
  letter-spacing: var(--ptp-tracking-label);
  color: var(--ptp-text-muted);
}
.ptp-slide--title .ptp-slide__number,
.ptp-slide--divider .ptp-slide__number { color: rgba(255,255,255,0.7); }
.ptp-slide__confidential {
  position: absolute;
  left: clamp(2rem, 6vw, 5rem);
  bottom: clamp(1rem, 3vw, 2rem);
  font-size: var(--ptp-size-caption);
  letter-spacing: var(--ptp-tracking-eyebrow);
  text-transform: uppercase;
  color: var(--ptp-text-muted);
}
.ptp-slide--title .ptp-slide__confidential,
.ptp-slide--divider .ptp-slide__confidential { color: rgba(255,255,255,0.7); }

/* --------------------------------------------------------------------------
   EMAIL SIGNATURE (screen preview; the deliverable uses inline styles)
   -------------------------------------------------------------------------- */
.ptp-signature {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 13px;
  line-height: 1.45;
  color: #27272b;
}
.ptp-signature__name { font-weight: bold; }
.ptp-signature__divider { color: #c4c4c6; }
.ptp-signature a { color: #9e2500; text-decoration: none; }