.csm-rule {
    display: block;
    width: 32px;
    height: 1px;
    background: var(--theme-accent);
    opacity: 0.65;
    margin-bottom: 20px;
  }

  .csm-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
    background: var(--theme-secondary);
  }

  .csm-hero-text {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: clamp(80px, 10vh, 140px) clamp(32px, 5vw, 80px) clamp(64px, 8vh, 100px);
    position: relative;
    z-index: 1;
  }

  .csm-hero-eyebrow {
    font-family: var(--font-ui);
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: var(--theme-accent);
    margin-bottom: 22px;
    opacity: 0.9;
  }

  .csm-hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 5vw, 5.6rem);
    font-weight: 400;
    color: var(--theme-bg);
    line-height: 1.06;
    letter-spacing: -0.025em;
    margin-bottom: 18px;
  }

  .csm-hero-title em {
    font-style: italic;
    color: rgba(248, 244, 238, 0.55);
  }

  .csm-hero-subtitle {
    font-family: var(--font-editorial);
    font-style: italic;
    font-size: clamp(1.05rem, 1.5vw, 1.45rem);
    font-weight: 300;
    color: rgba(196, 184, 160, 0.65);
    line-height: 1.45;
    margin-bottom: 36px;
    max-width: 34ch;
  }

  .csm-hero-intro {
    font-family: var(--font-editorial);
    font-size: clamp(0.95rem, 1.05vw, 1.05rem);
    font-weight: 300;
    color: rgba(248, 244, 238, 0.48);
    line-height: 1.85;
    max-width: 40ch;
    margin-bottom: 48px;
  }

  .csm-hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-ui);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--theme-bg);
    text-decoration: none;
    padding-bottom: 4px;
    border-bottom: 1px solid rgba(248, 244, 238, 0.22);
    transition: gap 0.35s ease, border-color 0.35s ease, color 0.35s ease;
    align-self: flex-start;
  }

  .csm-hero-cta:hover {
    gap: 16px;
    border-bottom-color: var(--theme-accent);
    color: var(--theme-accent);
  }

  .csm-hero-origin {
    font-family: var(--font-ui);
    font-size: 8.5px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(184, 148, 90, 0.35);
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid rgba(196, 184, 160, 0.1);
  }

  .csm-hero-img {
    position: relative;
    overflow: hidden;
  }

  .csm-hero-img-bg {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom, rgba(28, 20, 10, 0.25) 0%, rgba(14, 10, 5, 0.6) 100%),
      linear-gradient(135deg, #2c2010 0%, #1c1508 45%, #120d06 80%, #0a0806 100%);
  }

  .csm-hero-img::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 100px;
    background: linear-gradient(to right, var(--theme-secondary), transparent);
    z-index: 1;
    pointer-events: none;
  }

  .csm-hero-img-caption {
    position: absolute;
    bottom: 32px;
    left: 32px;
    font-family: var(--font-ui);
    font-size: 8px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(184, 148, 90, 0.38);
    z-index: 2;
  }

  .csm-statement {
    background: var(--theme-secondary);
    border-top: 1px solid rgba(184, 148, 90, 0.14);
    border-bottom: 1px solid rgba(184, 148, 90, 0.14);
    padding: 88px clamp(32px, 8vw, 120px);
  }

  .csm-statement-inner {
    max-width: 880px;
  }

  .csm-statement-quote {
    font-family: var(--font-editorial);
    font-style: italic;
    font-size: clamp(1.9rem, 3.2vw, 3.6rem);
    font-weight: 300;
    color: var(--theme-bg);
    line-height: 1.26;
    letter-spacing: 0.005em;
    margin: 0 0 28px;
  }

  .csm-statement-attr {
    font-family: var(--font-ui);
    font-size: 9px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: rgba(184, 148, 90, 0.45);
  }

  .csm-origins {
    background: var(--theme-surface-card);
    padding: clamp(80px, 11vh, 130px) 0;
  }

  .csm-origins-grid {
    max-width: 1340px;
    margin: 0 auto;
    padding: 0 48px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(52px, 7vw, 100px);
    align-items: center;
  }

  .csm-origins-img {
    position: relative;
    aspect-ratio: 4/5;
    overflow: hidden;
  }

  .csm-origins-img-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(150deg, #2e2110 0%, #1f1609 55%, #140f06 100%);
  }

  .csm-origins-img-caption {
    position: absolute;
    bottom: 22px;
    left: 22px;
    font-family: var(--font-ui);
    font-size: 7.5px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(184, 148, 90, 0.38);
  }

  .csm-origins-text {
    display: flex;
    flex-direction: column;
  }
  .csm-environment {
    background: var(--theme-primary);
    padding: clamp(80px, 11vh, 130px) 0;
  }

  .csm-environment-inner {
    max-width: 1340px;
    margin: 0 auto;
    padding: 0 48px;
  }

  .csm-environment-head {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(48px, 6vw, 96px);
    align-items: end;
    margin-bottom: clamp(56px, 8vh, 88px);
  }

  .csm-environment-head h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3vw, 3.4rem);
    font-weight: 400;
    color: var(--theme-bg);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin: 8px 0 0;
  }

  .csm-environment-head h2 em {
    font-style: italic;
    color: rgba(184, 148, 90, 0.8);
  }

  .csm-environment-head p {
    font-family: var(--font-editorial);
    font-size: clamp(0.93rem, 1.05vw, 1.04rem);
    font-weight: 300;
    color: rgba(248, 244, 238, 0.55);
    line-height: 1.85;
  }

  /* Three factor panels */
  .csm-env-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid rgba(248, 244, 238, 0.1);
  }

  .csm-env-card {
    padding: clamp(36px, 4.5vw, 60px) clamp(28px, 3.5vw, 48px);
    border-right: 1px solid rgba(248, 244, 238, 0.08);
    position: relative;
  }

  .csm-env-card:last-child {
    border-right: none;
  }

  /* Large decorative number / word */
  .csm-env-decorative {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 6.5vw, 7.5rem);
    font-weight: 400;
    color: rgba(184, 148, 90, 0.12);
    line-height: 1;
    letter-spacing: -0.04em;
    margin-bottom: 28px;
  }

  .csm-env-card h3 {
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 1.6vw, 1.55rem);
    font-weight: 400;
    color: var(--theme-bg);
    line-height: 1.25;
    margin-bottom: 16px;
  }

  .csm-env-card h3 em {
    font-style: italic;
  }

  .csm-env-card p {
    font-family: var(--font-editorial);
    font-size: clamp(0.9rem, 1vw, 1rem);
    font-weight: 300;
    color: rgba(248, 244, 238, 0.5);
    line-height: 1.78;
    margin-bottom: 28px;
  }

  .csm-env-tag {
    display: block;
    font-family: var(--font-ui);
    font-size: 8px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(184, 148, 90, 0.5);
    border-top: 1px solid rgba(184, 148, 90, 0.15);
    padding-top: 18px;
  }

  .csm-origins-text h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3vw, 3.4rem);
    font-weight: 400;
    color: var(--theme-secondary);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin: 8px 0 30px;
  }

  .csm-origins-text h2 em {
    font-style: italic;
    color: var(--theme-accent);
  }

  .csm-origins-body {
    font-family: var(--font-editorial);
    font-size: clamp(0.93rem, 1.05vw, 1.04rem);
    font-weight: 300;
    color: #5a4e3f;
    line-height: 1.88;
    margin-bottom: 18px;
  }

  .csm-origins-body em {
    font-style: italic;
    color: var(--theme-secondary);
  }

  .csm-origins-note {
    font-family: var(--font-ui);
    font-size: 8.5px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(90, 78, 63, 0.45);
    border-top: 1px solid rgba(90, 78, 63, 0.12);
    padding-top: 20px;
    margin-top: 10px;
  }

  .csm-fibre {
    background: var(--theme-bg);
    padding: clamp(80px, 11vh, 130px) 0;
  }

  .csm-fibre-inner {
    max-width: 1340px;
    margin: 0 auto;
    padding: 0 48px;
  }

  .csm-fibre-head {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(48px, 6vw, 96px);
    align-items: end;
    margin-bottom: clamp(56px, 8vh, 88px);
  }

  .csm-fibre-head-left h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3vw, 3.4rem);
    font-weight: 400;
    color: var(--theme-secondary);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin: 8px 0 0;
  }

  .csm-fibre-head-left h2 em {
    font-style: italic;
  }

  .csm-fibre-head-right p {
    font-family: var(--font-editorial);
    font-size: clamp(0.93rem, 1.05vw, 1.04rem);
    font-weight: 300;
    color: #5a4e3f;
    line-height: 1.85;
  }

  /* Micron comparison bar chart */
  .csm-micron {
    margin-bottom: clamp(56px, 8vh, 88px);
    border-top: 1px solid rgba(42, 33, 24, 0.1);
  }

  .csm-micron-label-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0 16px;
    border-bottom: 1px solid rgba(42, 33, 24, 0.06);
  }

  .csm-micron-scale-label {
    font-family: var(--font-ui);
    font-size: 8px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(42, 33, 24, 0.3);
  }

  .csm-micron-row {
    display: grid;
    grid-template-columns: 160px 1fr 88px;
    align-items: center;
    gap: 24px;
    padding: 20px 0;
    border-bottom: 1px solid rgba(42, 33, 24, 0.07);
  }

  .csm-micron-name {
    font-family: var(--font-ui);
    font-size: 9.5px;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--theme-secondary);
  }

  .csm-micron-name span {
    display: block;
    font-weight: 300;
    color: rgba(42, 33, 24, 0.4);
    font-size: 8px;
    letter-spacing: 0.1em;
    margin-top: 3px;
  }

  .csm-micron-bar-track {
    height: 2px;
    background: rgba(42, 33, 24, 0.08);
    position: relative;
  }

  .csm-micron-bar-fill {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    background: rgba(42, 33, 24, 0.2);
  }

  /* Cashmere bar gets gold — it's our product */
  .csm-micron-row--cashmere .csm-micron-bar-fill {
    background: var(--theme-accent);
  }

  .csm-micron-row--cashmere .csm-micron-name {
    color: var(--theme-accent);
  }

  .csm-micron-value {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 400;
    color: var(--theme-secondary);
    text-align: right;
  }

  .csm-micron-row--cashmere .csm-micron-value {
    color: var(--theme-accent);
  }

  .csm-micron-footnote {
    font-family: var(--font-ui);
    font-size: 8px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(42, 33, 24, 0.3);
    margin-top: 14px;
  }

  /* Three quality cards */
  .csm-quality-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: rgba(42, 33, 24, 0.1);
  }

  .csm-quality-card {
    background: var(--theme-bg);
    padding: clamp(28px, 3.5vw, 52px) clamp(24px, 3vw, 44px);
  }

  .csm-quality-num {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 4rem);
    font-weight: 400;
    color: var(--theme-secondary);
    line-height: 1;
    letter-spacing: -0.02em;
    margin-bottom: 6px;
  }

  .csm-quality-card h3 {
    font-family: var(--font-ui);
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(42, 33, 24, 0.45);
    margin-bottom: 18px;
  }

  .csm-quality-card p {
    font-family: var(--font-editorial);
    font-size: clamp(0.9rem, 1vw, 1rem);
    font-weight: 300;
    color: #5a4e3f;
    line-height: 1.78;
  }
  .csm-craft {
    background: #F2EDE3;
    padding: clamp(80px, 11vh, 130px) 0;
  }

  .csm-craft-inner {
    max-width: 1340px;
    margin: 0 auto;
    padding: 0 48px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(52px, 7vw, 100px);
    align-items: center;
  }

  .csm-craft-text h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3vw, 3.4rem);
    font-weight: 400;
    color: var(--theme-secondary);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin: 8px 0 32px;
  }

  .csm-craft-text h2 em {
    font-style: italic;
  }

  .csm-craft-body {
    font-family: var(--font-editorial);
    font-size: clamp(0.93rem, 1.05vw, 1.04rem);
    font-weight: 300;
    color: #5a4e3f;
    line-height: 1.88;
    margin-bottom: 18px;
  }

  .csm-craft-pull {
    font-family: var(--font-editorial);
    font-style: italic;
    font-size: clamp(1.05rem, 1.4vw, 1.3rem);
    font-weight: 300;
    color: var(--theme-secondary);
    line-height: 1.5;
    border-left: 2px solid rgba(184, 148, 90, 0.4);
    padding: 4px 0 4px 20px;
    margin: 28px 0;
  }

  .csm-craft-note {
    font-family: var(--font-ui);
    font-size: 8.5px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(90, 78, 63, 0.42);
    border-top: 1px solid rgba(90, 78, 63, 0.12);
    padding-top: 20px;
    margin-top: 8px;
  }

  /* Image placeholder: artisan craft detail — warm amber tones */
  .csm-craft-img {
    position: relative;
    aspect-ratio: 4/5;
    overflow: hidden;
  }

  .csm-craft-img-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(150deg, #3e2f1a 0%, #2b2010 55%, #1a1208 100%);
  }

  .csm-craft-img-caption {
    position: absolute;
    bottom: 22px;
    right: 22px;
    font-family: var(--font-ui);
    font-size: 7.5px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(184, 148, 90, 0.35);
  }
  .csm-cta {
    background: var(--theme-footer-bg);
    padding: clamp(88px, 13vh, 148px) 48px;
    border-top: 1px solid rgba(184, 148, 90, 0.12);
}

  .csm-cta-inner {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
  }

  .csm-cta-rule {
    display: block;
    width: 36px;
    height: 1px;
    background: #B8945A;
    opacity: 0.5;
    margin: 0 auto 36px;
  }

  .csm-cta-quote {
    font-family: var(--font-editorial);
    font-style: italic;
    font-size: clamp(1.5rem, 2.5vw, 2.7rem);
    font-weight: 300;
    color: #F8F4EE;
    line-height: 1.38;
    margin-bottom: 32px;
  }

  .csm-cta-attr {
    display: block;
    font-family: var(--font-ui);
    font-size: 9px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: rgba(184, 148, 90, 0.42);
    margin-bottom: 52px;
  }

  /* Breakpoints live after base rules so overrides are not undone by later declarations. */
  @media (max-width: 960px) {
    .csm-hero {
      grid-template-columns: 1fr;
      min-height: auto;
    }

    .csm-hero-img {
      height: 55vw;
      min-height: 300px;
      order: -1;
    }

    .csm-hero-img::before {
      display: none;
    }

    .csm-fibre-head,
    .csm-environment-head {
      grid-template-columns: 1fr;
      gap: 24px;
    }

    .csm-origins-grid,
    .csm-craft-inner {
      grid-template-columns: 1fr;
      gap: 40px;
    }

    .csm-origins-img,
    .csm-craft-img {
      aspect-ratio: 16 / 9;
    }

    .csm-quality-grid {
      grid-template-columns: 1fr 1fr;
    }

    .csm-env-grid {
      grid-template-columns: 1fr;
    }

    .csm-env-card {
      border-right: none;
      border-bottom: 1px solid rgba(248, 244, 238, 0.08);
    }

    .csm-env-card:last-child {
      border-bottom: none;
    }

    .csm-origins-grid,
    .csm-environment-inner,
    .csm-fibre-inner,
    .csm-craft-inner {
      padding-left: 24px;
      padding-right: 24px;
    }

    .csm-hero-text {
      padding-left: 24px;
      padding-right: 24px;
    }

    .csm-statement {
      padding-left: 24px;
      padding-right: 24px;
    }

    .csm-cta {
      padding-left: 24px;
      padding-right: 24px;
    }
  }

  @media (max-width: 600px) {
    .csm-hero-text {
      padding: 48px 20px 56px;
    }

    .csm-hero-img-caption {
      left: 20px;
      bottom: 20px;
      max-width: calc(100% - 40px);
    }

    .csm-statement {
      padding: 56px 20px;
    }

    .csm-origins-grid,
    .csm-environment-inner,
    .csm-fibre-inner,
    .csm-craft-inner {
      padding-left: 20px;
      padding-right: 20px;
    }

    .csm-origins-img-caption {
      left: 16px;
      bottom: 16px;
    }

    .csm-micron-label-row {
      flex-wrap: wrap;
      gap: 8px 12px;
    }

    .csm-micron-row {
      grid-template-columns: 1fr;
      gap: 12px;
      padding: 18px 0;
    }

    .csm-micron-value {
      text-align: left;
    }

    .csm-quality-grid {
      grid-template-columns: 1fr;
    }

    .csm-quality-card {
      padding: 28px 20px;
    }

    .csm-env-decorative {
      font-size: 3.25rem;
    }

    .csm-env-card {
      padding: 24px 20px;
    }

    .csm-craft-img-caption {
      right: 16px;
      bottom: 16px;
    }

    .csm-cta {
      padding-left: 20px;
      padding-right: 20px;
    }

    .csm-hero-title {
      font-size: clamp(2.1rem, 9vw, 2.85rem);
    }
  }