/* ============================================================
   INSIDE CPG
   Executive sales experience + technical validation
   ============================================================ */


/* ------------------------------------------------------------
   PAGE TOKENS
   ------------------------------------------------------------ */

   :root {
    --inside-bg: #000;
    --inside-surface: #0d0d10;
    --inside-surface-soft: #111116;
    --inside-border: rgba(255, 255, 255, 0.14);
    --inside-border-strong: rgba(255, 255, 255, 0.22);
    --inside-text: #f4f4f5;
    --inside-muted: #aaaab3;
    --inside-purple: #a84cff;
    --inside-purple-soft: rgba(168, 76, 255, 0.08);
  }


  /* ------------------------------------------------------------
     SHARED
     ------------------------------------------------------------ */

  .cpg-inside-hero,
  .cpg-inside-system,
  .cpg-inside-pillar,
  .cpg-inside-principle,
  .cpg-inside-final {
    background: var(--inside-bg);
    color: var(--inside-text);
  }

  .cpg-inside-eyebrow,
  .cpg-inside-label {
    margin: 0 0 16px;
    font-family: "Manrope", sans-serif;
    font-size: 0.82rem;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--inside-purple);
  }

  .cpg-inside-text-link {
    display: inline-flex;
    align-items: center;
    color: var(--inside-purple);
    font-weight: 600;
    text-decoration: none;
    transition:
      color 160ms ease,
      transform 160ms ease;
  }

  .cpg-inside-text-link:hover,
  .cpg-inside-text-link:focus-visible {
    color: #fff;
    transform: translateX(3px);
  }

  .cpg-inside-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 28px;
    margin-top: 34px;
  }


  /* ------------------------------------------------------------
     HERO
     ------------------------------------------------------------ */

  .cpg-inside-hero {
    padding: 88px 24px 96px;
    text-align: center;
    border-bottom: 1px solid var(--inside-border);
    background:
      radial-gradient(
        circle at 50% 30%,
        rgba(115, 30, 180, 0.13),
        transparent 35%
      ),
      #000;
  }

  .cpg-inside-hero .cpg-container {
    max-width: 1100px;
  }

  .cpg-inside-hero h1 {
    max-width: 1000px;
    margin: 0 auto 28px;
    font-family: "Occupied", sans-serif;
    font-size: clamp(3rem, 6vw, 5.6rem);
    font-weight: 400;
    line-height: 1.02;
    letter-spacing: -0.02em;
  }

  .cpg-inside-hero__lead {
    max-width: 940px;
    margin: 0 auto;
    font-size: clamp(1.08rem, 1.7vw, 1.35rem);
    line-height: 1.75;
    color: var(--inside-muted);
  }

  .cpg-inside-hero__support {
    margin: 18px auto 0;
    font-size: 1rem;
    color: #fff;
  }


  /* ------------------------------------------------------------
     SYSTEM
     ------------------------------------------------------------ */

  .cpg-inside-system {
    padding: 84px 24px;
    border-bottom: 1px solid var(--inside-border);
  }

  .cpg-inside-section-intro {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
    gap: 80px;
    align-items: end;
    margin-bottom: 48px;
  }

  .cpg-inside-section-intro h2 {
    margin: 0;
    font-family: "Occupied", sans-serif;
    font-size: clamp(2.6rem, 4.5vw, 4.4rem);
    font-weight: 400;
    line-height: 1.05;
    color: var(--inside-purple);
  }

  .cpg-inside-section-intro > p {
    max-width: 650px;
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.75;
    color: var(--inside-muted);
  }

  .cpg-inside-discipline-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 12px;
  }

  .cpg-inside-discipline {
    min-width: 0;
    padding: 26px 20px;
    border: 1px solid var(--inside-border);
    border-radius: 16px;
    background:
      linear-gradient(
        145deg,
        rgba(168, 76, 255, 0.06),
        rgba(255, 255, 255, 0.015)
      );
    color: inherit;
    text-decoration: none;
    transition:
      border-color 180ms ease,
      transform 180ms ease,
      background 180ms ease;
  }

  .cpg-inside-discipline:hover,
  .cpg-inside-discipline:focus-visible {
    border-color: rgba(168, 76, 255, 0.7);
    transform: translateY(-3px);
    background: rgba(168, 76, 255, 0.08);
  }

  .cpg-inside-discipline span {
    display: block;
    margin-bottom: 28px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: var(--inside-purple);
  }

  .cpg-inside-discipline strong {
    display: block;
    margin-bottom: 8px;
    font-size: 1rem;
    line-height: 1.3;
  }

  .cpg-inside-discipline small {
    display: block;
    font-size: 0.84rem;
    line-height: 1.45;
    color: var(--inside-muted);
  }


  /* ------------------------------------------------------------
     THREE PILLARS
     ------------------------------------------------------------ */

  .cpg-inside-pillar {
    padding: 92px 24px;
    border-bottom: 1px solid var(--inside-border);
    scroll-margin-top: 40px;
  }

  .cpg-inside-pillar--alternate {
    background: var(--inside-surface);
  }

  .cpg-inside-pillar__header {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
    margin-bottom: 48px;
  }

  .cpg-inside-pillar__index span,
  .cpg-inside-pillar__index strong {
    display: block;
  }

  .cpg-inside-pillar__index span {
    margin-bottom: 8px;
    color: var(--inside-purple);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.14em;
  }

  .cpg-inside-pillar__index strong {
    font-size: 1.05rem;
    font-weight: 500;
  }

  .cpg-inside-pillar__title h2 {
    max-width: 900px;
    margin: 0;
    font-family: "Occupied", sans-serif;
    font-size: clamp(2.7rem, 5vw, 4.8rem);
    font-weight: 400;
    line-height: 1.08;
    color: var(--inside-purple);
  }

  .cpg-inside-value-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin-bottom: 22px;
  }

  .cpg-inside-value {
    padding: 30px 32px;
    border: 1px solid var(--inside-border);
    border-radius: 16px;
    background:
      linear-gradient(
        145deg,
        rgba(168, 76, 255, 0.055),
        rgba(255, 255, 255, 0.012)
      );
  }

  .cpg-inside-value__statement {
    max-width: 650px;
    margin: 0;
    font-size: 1.08rem;
    line-height: 1.65;
    color: var(--inside-text);
  }

  .cpg-inside-outcomes {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0 0 28px;
  }

  .cpg-inside-outcomes span {
    padding: 9px 14px;
    border: 1px solid var(--inside-border);
    border-radius: 999px;
    font-size: 0.82rem;
    color: var(--inside-muted);
  }


  /* ------------------------------------------------------------
     EXPANDABLE TECHNICAL PROOF
     ------------------------------------------------------------ */

  .cpg-technical-proof {
    margin: 0;
    border: 1px solid var(--inside-border);
    border-radius: 16px;
    overflow: hidden;
    background: #050506;
  }

  .cpg-technical-proof summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 20px 24px;
    cursor: pointer;
    list-style: none;
    font-weight: 600;
    color: #fff;
  }

  .cpg-technical-proof summary::-webkit-details-marker {
    display: none;
  }

  .cpg-technical-proof summary:hover {
    background: rgba(168, 76, 255, 0.05);
  }

  .cpg-technical-proof__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    flex: 0 0 30px;
    border: 1px solid rgba(168, 76, 255, 0.55);
    border-radius: 50%;
    color: var(--inside-purple);
    font-size: 1.2rem;
    line-height: 1;
    transition: transform 180ms ease;
  }

  .cpg-technical-proof[open] .cpg-technical-proof__icon {
    transform: rotate(45deg);
  }

  .cpg-technical-proof__content {
    padding: 30px 24px 26px;
    border-top: 1px solid var(--inside-border);
  }

  .cpg-technical-proof__intro {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
    gap: 50px;
    margin-bottom: 28px;
  }

  .cpg-technical-proof__intro h3 {
    margin: 0;
    font-family: "Occupied", sans-serif;
    font-size: clamp(1.8rem, 3vw, 2.7rem);
    font-weight: 400;
    line-height: 1.15;
    color: var(--inside-purple);
  }

  .cpg-technical-proof__intro > p {
    margin: 0;
    line-height: 1.7;
    color: var(--inside-muted);
  }

  .cpg-technical-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
  }

  .cpg-technical-card {
    padding: 22px;
    border: 1px solid var(--inside-border);
    border-radius: 12px;
    background: var(--inside-surface-soft);
  }

  .cpg-technical-card span,
  .cpg-technical-card strong,
  .cpg-technical-card small {
    display: block;
  }

  .cpg-technical-card span {
    margin-bottom: 24px;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--inside-purple);
  }

  .cpg-technical-card strong {
    margin-bottom: 7px;
    font-size: 0.95rem;
  }

  .cpg-technical-card small {
    line-height: 1.45;
    color: var(--inside-muted);
  }

  .cpg-technical-note {
    margin-top: 20px;
    padding: 20px 22px;
    border-left: 2px solid var(--inside-purple);
    background: var(--inside-purple-soft);
  }

  .cpg-technical-note strong {
    display: block;
    margin-bottom: 7px;
  }

  .cpg-technical-note p {
    max-width: 900px;
    margin: 0;
    line-height: 1.65;
    color: var(--inside-muted);
  }


  /* ------------------------------------------------------------
     MEASUREMENT FLOW
     ------------------------------------------------------------ */

  .cpg-measurement-flow {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
  }

  .cpg-measurement-flow > div {
    padding: 22px;
    border: 1px solid var(--inside-border);
    border-radius: 12px;
    background: var(--inside-surface-soft);
  }

  .cpg-measurement-flow span,
  .cpg-measurement-flow strong,
  .cpg-measurement-flow small {
    display: block;
  }

  .cpg-measurement-flow span {
    margin-bottom: 24px;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--inside-purple);
  }

  .cpg-measurement-flow strong {
    margin-bottom: 7px;
  }

  .cpg-measurement-flow small {
    color: var(--inside-muted);
  }


  /* ------------------------------------------------------------
     SERVICE CONNECTION
     ------------------------------------------------------------ */

  .cpg-inside-service {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 48px;
    align-items: center;
    margin-top: 28px;
    padding-top: 28px;
    border-top: 1px solid var(--inside-border);
  }

  .cpg-inside-service h3 {
    margin: 0 0 8px;
    font-family: "Occupied", sans-serif;
    font-size: clamp(1.8rem, 3vw, 2.7rem);
    font-weight: 400;
    color: var(--inside-purple);
  }

  .cpg-inside-service p:not(.cpg-inside-label) {
    max-width: 700px;
    margin: 0;
    line-height: 1.65;
    color: var(--inside-muted);
  }

  .cpg-inside-service__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 22px;
  }


  /* ------------------------------------------------------------
     PRINCIPLE
     ------------------------------------------------------------ */

  .cpg-inside-principle {
    padding: 92px 24px;
    text-align: center;
    background: var(--inside-surface);
    border-bottom: 1px solid var(--inside-border);
  }

  .cpg-inside-principle .cpg-container {
    max-width: 1000px;
  }

  .cpg-inside-principle h2 {
    margin: 0 auto 24px;
    font-family: "Occupied", sans-serif;
    font-size: clamp(2.8rem, 5vw, 4.8rem);
    font-weight: 400;
    line-height: 1.08;
    color: var(--inside-purple);
  }

  .cpg-inside-principle__lead {
    max-width: 780px;
    margin: 0 auto 24px;
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--inside-muted);
  }

  .cpg-inside-principle__statement {
    max-width: 900px;
    margin: 0 auto;
    font-size: clamp(1.15rem, 2vw, 1.45rem);
    font-weight: 650;
    line-height: 1.55;
    color: #fff;
  }


  /* ------------------------------------------------------------
     FINAL CTA
     ------------------------------------------------------------ */

  .cpg-inside-final {
    padding: 96px 24px 108px;
    text-align: center;
    background:
      radial-gradient(
        circle at 50% 50%,
        rgba(115, 30, 180, 0.11),
        transparent 38%
      ),
      #000;
  }

  .cpg-inside-final__content {
    max-width: 950px;
    margin: 0 auto;
  }

  .cpg-inside-final h2 {
    margin: 0 0 22px;
    font-family: "Occupied", sans-serif;
    font-size: clamp(3rem, 5.5vw, 5rem);
    font-weight: 400;
    line-height: 1.05;
    color: var(--inside-purple);
  }

  .cpg-inside-final__content > p:not(.cpg-inside-eyebrow) {
    max-width: 820px;
    margin: 0 auto;
    font-size: 1.12rem;
    line-height: 1.75;
    color: var(--inside-muted);
  }


  /* ------------------------------------------------------------
     RESPONSIVE
     ------------------------------------------------------------ */

  @media (max-width: 1100px) {

    .cpg-inside-discipline-grid {
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .cpg-technical-grid {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .cpg-measurement-flow {
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }

  }


  @media (max-width: 820px) {

    .cpg-inside-hero {
      padding: 70px 20px 76px;
    }

    .cpg-inside-system,
    .cpg-inside-pillar,
    .cpg-inside-principle,
    .cpg-inside-final {
      padding-left: 20px;
      padding-right: 20px;
    }

    .cpg-inside-section-intro,
    .cpg-inside-pillar__header,
    .cpg-inside-value-grid,
    .cpg-technical-proof__intro,
    .cpg-inside-service {
      grid-template-columns: 1fr;
    }

    .cpg-inside-section-intro {
      gap: 24px;
    }

    .cpg-inside-pillar__header {
      gap: 24px;
    }

    .cpg-inside-service {
      gap: 24px;
    }

    .cpg-inside-service__actions {
      justify-content: flex-start;
    }

  }


  @media (max-width: 600px) {

    .cpg-inside-discipline-grid,
    .cpg-technical-grid,
    .cpg-measurement-flow {
      grid-template-columns: 1fr;
    }

    .cpg-inside-discipline {
      padding: 20px;
    }

    .cpg-inside-discipline span {
      margin-bottom: 14px;
    }

    .cpg-inside-actions,
    .cpg-inside-service__actions {
      flex-direction: column;
      align-items: stretch;
    }

    .cpg-inside-actions .cpg-button,
    .cpg-inside-service__actions .cpg-button {
      width: 100%;
      text-align: center;
    }

    .cpg-inside-actions .cpg-inside-text-link,
    .cpg-inside-service__actions .cpg-inside-text-link {
      justify-content: center;
    }

    .cpg-inside-pillar {
      padding-top: 70px;
      padding-bottom: 70px;
    }

    .cpg-inside-principle,
    .cpg-inside-final {
      padding-top: 76px;
      padding-bottom: 82px;
    }

  }