*,
    *::before,
    *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0
    }

    :root {
      --ink: #0a0a0a;
      --ink2: #444;
      --ink3: #888;
      --ink4: #bbb;
      --surface: #fafaf8;
      --s2: #f2f0eb;
      --s3: #e8e5de;
      --accent: #e8562a;
      --ah: #c94420;
      --navy: #14203b;
      --green: #22c55e;
      --green-dim: rgba(34, 197, 94, 0.1);
      --green-b: rgba(34, 197, 94, 0.25);
      --amber: #f59e0b;
      --amber-dim: rgba(245, 158, 11, 0.1);
      --blue: #3b82f6;
      --blue-dim: rgba(59, 130, 246, 0.1);
      --border: rgba(0, 0, 0, 0.08);
      --b2: rgba(0, 0, 0, 0.15);
      --r: 4px;
      --rl: 10px;
      --max: 1140px;
      --serif: 'Instrument Serif', Georgia, serif;
      --sans: 'Geist', system-ui, sans-serif;
    }

    html {
      scroll-behavior: smooth
    }

    body {
      font-family: var(--sans);
      background: var(--surface);
      color: var(--ink);
      font-size: 16px;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased
    }

    .c {
      max-width: var(--max);
      margin: 0 auto
    }

    .slbl {
      font-size: 0.72rem;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 0.7rem
    }

    .stitle {
      font-family: var(--serif);
      font-size: clamp(1.9rem, 3.5vw, 2.8rem);
      line-height: 1.12;
      letter-spacing: -0.02em;
      margin-bottom: 1rem
    }

    /* HERO */
    .hero {
      background: var(--navy);
      padding: 5.5rem 2rem 5rem;
      position: relative;
      overflow: hidden
    }

    .hero::before {
      content: '';
      position: absolute;
      top: -20%;
      left: -5%;
      width: 500px;
      height: 500px;
      background: radial-gradient(circle, rgba(34, 197, 94, 0.08) 0%, transparent 60%);
      pointer-events: none
    }

    .hero::after {
      content: '';
      position: absolute;
      bottom: -20%;
      right: -5%;
      width: 400px;
      height: 400px;
      background: radial-gradient(circle, rgba(232, 86, 42, 0.08) 0%, transparent 60%);
      pointer-events: none
    }

    .hi {
      max-width: var(--max);
      margin: 0 auto
    }

    .h-eyebrow {
      font-size: 0.72rem;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: rgba(34, 197, 94, 0.85);
      margin-bottom: 1.2rem;
      display: flex;
      align-items: center;
      gap: 0.6rem
    }

    .h-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--green)
    }

    .h-h1 {
      font-family: var(--serif);
      font-size: clamp(2.4rem, 5vw, 3.8rem);
      line-height: 1.08;
      color: #fff;
      letter-spacing: -0.02em;
      max-width: 760px;
      margin-bottom: 1.3rem
    }

    .h-h1 em {
      font-style: italic;
      color: rgba(255, 255, 255, 0.45)
    }

    .h-sub {
      font-size: 1rem;
      color: rgba(255, 255, 255, 0.5);
      max-width: 700px;
      line-height: 1.75;
      font-weight: 300;
      margin-bottom: 3rem;
      text-align: justify
    }

    .h-stats {
      display: flex;
      gap: 3rem;
      flex-wrap: wrap;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      padding-top: 2rem
    }

    .h-stat-n {
      font-family: var(--serif);
      font-size: 1.8rem;
      color: #fff;
      line-height: 1
    }

    .h-stat-l {
      font-size: 0.75rem;
      color: rgba(255, 255, 255, 0.35);
      margin-top: 0.2rem
    }

    /* PHILOSOPHY STRIP */
    .phil {
      background: var(--s2);
      border-bottom: 1px solid var(--border);
      padding: 2rem 2rem
    }

    .phil-i {
      max-width: var(--max);
      margin: 0 auto;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 0
    }

    .ph-item {
      padding: 0 2.5rem;
      font-size: 0.85rem;
      color: var(--ink2);
      line-height: 1.6;
      text-align: justify
    }

    .ph-item:first-child {
      padding-left: 0
    }

    .ph-item:not(:first-child) {
      border-left: 1px solid var(--border)
    }

    .ph-item strong {
      display: block;
      font-size: 0.88rem;
      font-weight: 500;
      color: var(--ink);
      margin-bottom: 0.2rem
    }

    /* =========================
   RESPONSIVENESS ONLY
========================= */

    /* Tablet */
    @media (max-width: 900px) {
      .phil-i {
        grid-template-columns: 1fr;
        /* stack */
      }

      .ph-item {
        padding: 1rem 0;
      }

      .ph-item:not(:first-child) {
        border-left: none;
        /* remove vertical line */
        border-top: 1px solid var(--border);
        /* add horizontal divider */
      }
    }

    /* Mobile */
    @media (max-width: 600px) {
      .phil {
        padding: 1.5rem 1.5rem;
        /* slight reduction only */
      }

      .ph-item {
        font-size: 0.82rem;
      }

      .ph-item strong {
        font-size: 0.85rem;
      }
    }

    /* LIVE TOOL */
    .live-section {
      padding: 4rem 2rem
    }

    .tool-hero-card {
      border: 1px solid var(--border);
      border-radius: var(--rl);
      overflow: hidden;
      margin-top: 2.5rem
    }

    .thc-top {
      background: var(--navy);
      padding: 2.5rem;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 2rem;
      align-items: start
    }

    .thc-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.45rem;
      background: rgba(34, 197, 94, 0.15);
      border: 1px solid rgba(34, 197, 94, 0.25);
      border-radius: 50px;
      padding: 0.28rem 0.75rem;
      font-size: 0.7rem;
      color: rgba(34, 197, 94, 0.9);
      margin-bottom: 0.8rem;
      letter-spacing: 0.04em;
      text-transform: uppercase
    }

    .thc-badge-dot {
      width: 5px;
      height: 5px;
      border-radius: 50%;
      background: var(--green)
    }

    .thc-name {
      font-family: var(--serif);
      font-size: 2rem;
      color: #fff;
      margin-bottom: 0.4rem
    }

    .thc-desc {
      font-size: 0.93rem;
      color: rgba(255, 255, 255, 0.5);
      line-height: 1.7;
      max-width: 700px;
      font-weight: 300;
      text-align: justify
    }

    .thc-read-more {
      display: inline-block;
      font-size: 0.78rem;
      color: var(--accent);
      text-decoration: none;
      margin: 0.5rem 0 0.25rem;
      opacity: 0.85;
      transition: opacity 0.2s;
    }
    .thc-read-more:hover { opacity: 1 }

    .thc-actions {
      display: flex;
      flex-direction: column;
      gap: 0.7rem;
      align-items: flex-end
    }

    .btn-gh {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      background: rgba(255, 255, 255, 0.1);
      border: 1px solid rgba(255, 255, 255, 0.15);
      color: #fff;
      padding: 0.65rem 1.3rem;
      border-radius: var(--r);
      font-size: 0.83rem;
      text-decoration: none;
      transition: all 0.2s;
      white-space: nowrap
    }

    .btn-gh:hover {
      background: rgba(255, 255, 255, 0.18)
    }

    .btn-install {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      background: var(--green);
      color: #0a0a0a;
      padding: 0.65rem 1.3rem;
      border-radius: var(--r);
      font-size: 0.83rem;
      text-decoration: none;
      font-weight: 600;
      transition: all 0.2s;
      white-space: nowrap
    }

    .btn-install:hover {
      background: #16a34a
    }

    .thc-meta {
      display: flex;
      gap: 1.2rem;
      flex-wrap: wrap;
      margin-top: 1rem
    }

    .thc-m {
      font-size: 0.73rem;
      color: rgba(255, 255, 255, 0.3)
    }

    .thc-m span {
      color: rgba(255, 255, 255, 0.55)
    }

    .thc-body {
      padding: 2.5rem;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 3rem
    }

    .thc-body--outcomes {
      display: block;
      padding: 2rem 2.5rem
    }

    .thc-body--demo {
      align-items: start
    }

    .thc-demo-left {
      display: flex;
      flex-direction: column;
      gap: 1.5rem
    }

    .thc-demo-right {
      display: flex;
      justify-content: center
    }

    .thc-oc-grid {
      display: flex;
      border: 1px solid var(--border);
      border-radius: var(--r);
      overflow: hidden;
      margin-bottom: 1.2rem
    }

    .thc-oc {
      flex: 1;
      padding: 1rem 1.25rem;
      border-right: 1px solid var(--border)
    }

    .thc-oc:last-child {
      border-right: none
    }

    .thc-oc-n {
      font-size: 1.4rem;
      font-weight: 500;
      color: var(--ink);
      margin-bottom: 0.2rem
    }

    .thc-oc-l {
      font-size: 0.75rem;
      color: var(--ink2);
      line-height: 1.5
    }

    .thc-oc-l em {
      color: var(--ink3);
      font-style: normal;
      display: block
    }

    .thc-oc-note {
      font-size: 0.78rem;
      color: var(--ink3);
      line-height: 1.6
    }

    .thc-oc-note strong {
      color: var(--ink2);
      font-weight: 500
    }

    @media (max-width: 720px) {
      .thc-oc-grid {
        flex-wrap: wrap
      }
      .thc-oc {
        flex: 1 1 calc(50% - 1px);
        border-bottom: 1px solid var(--border)
      }
    }

    .thc-features {
      display: flex;
      flex-direction: column;
      gap: 1rem
    }

    .tf {
      display: flex;
      gap: 0.9rem
    }

    .tf-icon {
      width: 30px;
      height: 30px;
      border-radius: var(--r);
      background: var(--green-dim);
      border: 1px solid var(--green-b);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0
    }

    .tf-icon svg {
      width: 13px;
      height: 13px;
      stroke: var(--green);
      fill: none;
      stroke-width: 1.8
    }

    .tf-title {
      font-size: 0.88rem;
      font-weight: 500;
      margin-bottom: 0.15rem
    }

    .tf-body {
      font-size: 0.8rem;
      color: var(--ink2);
      line-height: 1.55
    }

    .thc-deploy {
      background: var(--s2);
      border-radius: var(--rl);
      padding: 1.5rem
    }

    .deploy-label {
      font-size: 0.7rem;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      color: var(--ink3);
      margin-bottom: 0.8rem
    }

    .code-block {
      background: var(--navy);
      color: #e8e5de;
      font-family: 'Courier New', monospace;
      font-size: 0.78rem;
      padding: 1rem 1.2rem;
      border-radius: var(--r);
      margin-bottom: 1rem;
      line-height: 1.7;
      overflow-x: auto
    }

    .code-comment {
      color: rgba(255, 255, 255, 0.25)
    }

    .deploy-note {
      font-size: 0.78rem;
      color: var(--ink3);
      margin-bottom: 1rem;
      line-height: 1.5
    }

    .instances-live {
      margin-top: 1rem;
      padding-top: 1rem;
      border-top: 1px solid var(--border);
      display: flex;
      flex-direction: column;
      gap: 0.35rem
    }

    .inst-label {
      font-size: 0.68rem;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      color: var(--ink3);
      margin-bottom: 0.15rem
    }

    .inst-inline {
      display: flex;
      align-items: center;
      gap: 0.4rem;
      font-size: 0.78rem;
      color: var(--ink2)
    }

    .inst-dot {
      width: 5px;
      height: 5px;
      border-radius: 50%;
      background: var(--green);
      flex-shrink: 0
    }

    /* COMING SOON */
    .coming {
      background: var(--s2);
      padding: 5.5rem 2rem;
      border-top: 1px solid var(--border)
    }

    .coming-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
      margin-top: 3rem
    }

    .cs-card {
      background: var(--surface);
      border: 1px dashed var(--b2);
      border-radius: var(--rl);
      padding: 1.75rem;
      display: flex;
      flex-direction: column;
      gap: 0.8rem
    }

    .cs-head {
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      gap: 1rem
    }

    .cs-badge {
      font-size: 0.68rem;
      background: var(--s3);
      color: var(--ink3);
      padding: 0.2rem 0.55rem;
      border-radius: 2px;
      letter-spacing: 0.04em;
      white-space: nowrap;
      flex-shrink: 0
    }

    .cs-name {
      font-size: 0.98rem;
      font-weight: 500;
      color: var(--ink2);
      line-height: 1.35
    }

    .cs-desc {
      font-size: 0.82rem;
      color: var(--ink3);
      line-height: 1.6;
      flex: 1;
      text-align: justify
    }

    .cs-origin {
      font-size: 0.75rem;
      color: var(--ink4);
      border-top: 1px solid var(--border);
      padding-top: 0.8rem;
      font-style: italic
    }

    /* ROLE LINKS */
    .thc-roles { padding: 1.1rem 2.5rem; border-top: 1px solid var(--border); display: flex; align-items: center; gap: 2rem; flex-wrap: wrap; background: var(--surface) }
    .thc-roles-lbl { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--ink3); white-space: nowrap; flex-shrink: 0 }
    .thc-roles-links { display: flex; gap: 1.5rem; flex-wrap: wrap }
    .thc-role-link { font-size: 0.84rem; color: var(--accent); text-decoration: none; font-weight: 500; transition: color 0.2s }
    .thc-role-link:hover { color: var(--ah) }
    @media (max-width: 600px) { .thc-roles { padding: 1rem 1.5rem; gap: 0.8rem } .thc-roles-links { gap: 0.9rem } }

    .cs-card--cta {
      border-style: solid;
      border-color: rgba(232, 86, 42, 0.22);
      background: rgba(232, 86, 42, 0.025)
    }

    .cs-badge--cta {
      background: rgba(232, 86, 42, 0.08);
      color: var(--accent)
    }

    .cs-link {
      font-size: 0.78rem;
      color: var(--accent);
      text-decoration: none;
      font-weight: 500;
      margin-top: auto;
      display: inline-block
    }

    /* =========================
   FINAL RESPONSIVENESS FIX
========================= */

    /* Tablet */
    @media (max-width: 1024px) {

      /* top section layout */
      .thc-top {
        grid-template-columns: 1fr;
        gap: 1.5rem;
      }

      .thc-actions {
        flex-direction: row;
        justify-content: flex-start;
        align-items: center;
        flex-wrap: wrap;
      }

      /* body layout */
      .thc-body {
        grid-template-columns: 1fr;
        gap: 2rem;
      }

      .thc-demo-left,
      .thc-demo-right {
        min-width: 0;
        overflow: hidden
      }

      .thc-demo-right [data-qhub-chat],
      .thc-demo-right .qhb-ext {
        max-width: 100%;
        width: 100%
      }
    }


    /* Mobile */
    @media (max-width: 600px) {

      .live-section {
        padding: 3rem 1.5rem;
      }

      .thc-top {
        padding: 2rem 1.5rem;
      }

      .thc-body {
        padding: 2rem 1.5rem;
        min-width: 0;
        /* important fix */
      }

      /* prevent overflow */
      .thc-features,
      .thc-deploy,
      .thc-demo-left,
      .thc-demo-right {
        min-width: 0;
        width: 100%;
        overflow: hidden
      }

      .thc-demo-right [data-qhub-chat] {
        max-width: 100%;
        overflow: hidden
      }

      /* buttons full width */
      .thc-actions {
        flex-direction: column;
        align-items: stretch;
      }

      .btn-gh,
      .btn-install {
        width: 100%;
        justify-content: center;
      }

      /* meta spacing */
      .thc-meta {
        gap: 0.8rem;
      }

      /* feature rows */
      .tf {
        gap: 0.7rem;
        align-items: flex-start;
      }

      .tf-body {
        word-break: break-word;
      }

      /* code block fix */
      .code-block {
        font-size: 0.72rem;
        padding: 0.9rem;
        overflow-x: auto;
      }
    }

    /* =========================
   RESPONSIVENESS ONLY
========================= */

    /* Tablet */
    @media (max-width: 1024px) {
      .coming-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    /* Mobile */
    @media (max-width: 600px) {
      .coming-grid {
        grid-template-columns: 1fr;
      }

      .coming {
        padding: 4rem 1.5rem;
        /* slight reduction only */
      }
    }

    /* NOTIFY */
    .notify-strip {
      background: var(--navy);
      padding: 4rem 2rem
    }

    .notify-i {
      max-width: 600px;
      margin: 0 auto;
      text-align: center
    }

    .notify-i h3 {
      font-family: var(--serif);
      font-size: 1.6rem;
      color: #fff;
      margin-bottom: 0.6rem
    }

    .notify-i p {
      font-size: 0.88rem;
      color: rgba(255, 255, 255, 0.45);
      line-height: 1.7;
      margin-bottom: 1.8rem
    }

    .notify-form {
      display: flex;
      gap: 0.5rem;
      max-width: 400px;
      margin: 0 auto
    }

    .notify-form input {
      flex: 1;
      padding: 0.65rem 1rem;
      background: rgba(255, 255, 255, 0.07);
      border: 1px solid rgba(255, 255, 255, 0.15);
      border-radius: var(--r);
      font-size: 0.85rem;
      color: #fff;
      outline: none;
      font-family: var(--sans)
    }

    .notify-form-input {
      flex: 1;
      padding: 0.65rem 1rem;
      background: rgba(255, 255, 255, 0.07) !important;
      border: 1px solid rgba(255, 255, 255, 0.15);
      border-radius: var(--r);
      font-size: 0.85rem;
      color: #080808;
      outline: none;
      font-family: var(--sans)
    }

    .notify-form input::placeholder {
      color: rgba(255, 255, 255, 0.3)
    }

    .notify-form input:focus {
      border-color: rgba(34, 197, 94, 0.5)
    }

    .notify-form button {
      padding: 0.65rem 1.2rem;
      background: var(--green);
      color: #0a0a0a;
      border: none;
      border-radius: var(--r);
      font-size: 0.82rem;
      font-family: var(--sans);
      cursor: pointer;
      font-weight: 600;
      white-space: nowrap;
      transition: background 0.2s
    }

    .notify-form-button {
      padding: 0.40rem 1.2rem !important;
      background: var(--green);
      color: #0a0a0a;
      border: none;
      border-radius: var(--r);
      font-size: 0.82rem;
      font-family: var(--sans);
      cursor: pointer;
      font-weight: 600;
      white-space: nowrap;
      transition: background 0.2s
    }

    .notify-form button:hover {
      background: #16a34a
    }

    /* VENTURES CTA */
    .ventures-cta {
      padding: 4.5rem 2rem;
      border-top: 1px solid var(--border)
    }

    .vc-card {
      max-width: var(--max);
      margin: 0 auto;
      border: 1px solid var(--border);
      border-radius: var(--rl);
      padding: 2.5rem;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 3rem;
      align-items: center
    }

    .vc-lbl {
      font-size: 0.7rem;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      color: var(--blue);
      margin-bottom: 0.4rem
    }

    .vc-name {
      font-family: var(--serif);
      font-size: 1.4rem;
      margin-bottom: 0.5rem
    }

    .vc-desc {
      font-size: 0.85rem;
      color: var(--ink2);
      line-height: 1.65;
      max-width: 560px;
      text-align: justify
    }

    .vc-pill {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      background: var(--blue-dim);
      border: 1px solid rgba(59, 130, 246, 0.2);
      border-radius: 50px;
      padding: 0.25rem 0.75rem;
      font-size: 0.7rem;
      color: var(--blue);
      margin-top: 0.8rem
    }

    .vc-action {
      flex-shrink: 0
    }

    .vc-btn {
      background: var(--navy);
      color: #fff;
      padding: 0.72rem 1.5rem;
      border-radius: var(--r);
      font-size: 0.83rem;
      text-decoration: none;
      font-weight: 500;
      transition: background 0.2s;
      display: inline-block
    }

    .vc-btn:hover {
      background: #1a2d52
    }

    /* =========================
   RESPONSIVENESS ONLY
========================= */

    /* Tablet */
    @media (max-width: 1024px) {
      .vc-card {
        grid-template-columns: 1fr;
        /* stack */
        gap: 2rem;
      }

      .vc-action {
        align-self: flex-start;
      }
    }

    /* Mobile */
    @media (max-width: 600px) {
      .ventures-cta {
        padding: 3.5rem 1.5rem;
      }

      .vc-card {
        padding: 2rem 1.5rem;
      }

      .vc-btn {
        width: 100%;
        /* better tap UX */
        text-align: center;
      }
    }

    /* PHILOSOPHY — WHY OSS */
    .why-oss {
      background: var(--s2);
      padding: 4rem 2rem;
      border-top: 1px solid var(--border)
    }

    .why-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
      margin-top: 2.5rem;
      max-width: var(--max);
      margin-left: auto;
      margin-right: auto
    }

    .wg-item {
      padding: 1.5rem;
      background: var(--surface);
      border-radius: var(--rl);
      border: 1px solid var(--border)
    }

    .wg-n {
      font-family: var(--serif);
      font-size: 2rem;
      color: var(--accent);
      margin-bottom: 0.5rem
    }

    .wg-title {
      font-size: 0.9rem;
      font-weight: 500;
      margin-bottom: 0.4rem
    }

    .wg-body {
      font-size: 0.82rem;
      color: var(--ink2);
      line-height: 1.6;
      text-align: justify
    }

    /* =========================
   RESPONSIVENESS ONLY
========================= */

    /* Tablet */
    @media (max-width: 1024px) {
      .why-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    /* Mobile */
    @media (max-width: 600px) {
      .why-grid {
        grid-template-columns: 1fr;
      }

      .why-oss {
        padding: 3rem 1.5rem;
        /* slight reduction only */
      }
    }

    /* ASKOPS QUOTE */
    .thc-quote { border-left: 3px solid var(--accent); padding: 0.9rem 1.2rem; margin: 1rem 0 1.2rem; background: var(--s2); border-radius: 0 4px 4px 0 }
    .thc-quote p { font-family: var(--serif); font-size: 1.05rem; font-style: italic; color: var(--ink); margin: 0 0 0.45rem; line-height: 1.55 }
    .thc-quote cite { font-size: 0.78rem; color: var(--ink3); font-style: normal; letter-spacing: 0.02em }

    /* FURTHER READING */
    .tools-fr { background: var(--s2); padding: 4rem 2rem; border-top: 1px solid var(--border) }
    .tools-fr-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-top: 1.5rem }
    .tools-fr-card { display: block; text-decoration: none; background: #fff; border: 1px solid var(--border); border-radius: var(--rl); padding: 1.4rem 1.5rem; border-top: 3px solid var(--accent); transition: box-shadow 0.2s, transform 0.2s }
    .tools-fr-card:hover { box-shadow: 0 6px 20px rgba(20,32,59,0.08); transform: translateY(-2px) }
    .tools-fr-tag { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--accent); font-weight: 600; margin-bottom: 0.45rem }
    .tools-fr-title { font-size: 0.95rem; font-weight: 500; color: var(--ink); line-height: 1.35; margin-bottom: 0.45rem }
    .tools-fr-desc { font-size: 0.82rem; color: var(--ink3); line-height: 1.6; margin-bottom: 0.85rem }
    .tools-fr-link { font-size: 0.8rem; color: var(--accent); font-weight: 500 }
    @media (max-width: 700px) { .tools-fr-grid { grid-template-columns: 1fr } }

    footer {
      background: #080808;
      color: rgba(255, 255, 255, 0.45);
      padding: 3rem 2rem
    }

    .foot-social {
      display: flex;
      gap: 1.2rem;
      margin-top: 1rem;
      flex-wrap: wrap
    }

    .foot-social-link {
      font-size: 0.78rem;
      color: rgba(255, 255, 255, 0.35);
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 0.4rem;
      transition: color 0.2s
    }

    .foot-i {
      max-width: var(--max);
      margin: 0 auto;
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 3rem
    }

    .foot-logo {
      font-family: var(--serif);
      font-size: 1.1rem;
      color: rgba(255, 255, 255, 0.8);
      text-decoration: none;
      display: block;
      margin-bottom: 0.8rem
    }

    .foot-logo span {
      color: var(--accent)
    }

    .foot-tag {
      font-size: 0.8rem;
      line-height: 1.6
    }

    .foot-col h5 {
      font-size: 0.72rem;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      color: rgba(255, 255, 255, 0.25);
      margin-bottom: 1rem;
      font-weight: 400
    }

    .foot-col ul {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 0.5rem
    }

    .foot-col a {
      font-size: 0.8rem;
      color: rgba(255, 255, 255, 0.4);
      text-decoration: none;
      transition: color 0.2s
    }

    .foot-col a:hover {
      color: rgba(255, 255, 255, 0.8)
    }

    .foot-btm {
      max-width: var(--max);
      margin: 2rem auto 0;
      padding-top: 1.5rem;
      border-top: 1px solid rgba(255, 255, 255, 0.07);
      display: flex;
      justify-content: space-between;
      font-size: 0.73rem;
      color: rgba(255, 255, 255, 0.2);
      flex-wrap: wrap;
      gap: 0.5rem
    }

    @media(max-width:900px) {
      .thc-top {
        grid-template-columns: 1fr
      }

      .thc-actions {
        flex-direction: row;
        align-items: flex-start
      }

      .svc-grid,
      .testi-grid,
      .blog-grid {
        grid-template-columns: 1fr !important;
      }

      .hero-stats {
        display: none !important;
      }

      .hiw-steps {
        grid-template-columns: 1fr 1fr !important;
      }

      .ve-grid {
        grid-template-columns: 1fr 1fr !important;
      }

      .foot-i {
        grid-template-columns: 1fr 1fr !important;
      }
    }

    @media (max-width: 600px) {

      section {
        padding: 4rem 1.25rem !important;
      }

      .hero {
        padding: 3.5rem 1.25rem !important;
      }

      .hiw-steps,
      .ve-grid,
      .foot-i {
        grid-template-columns: 1fr !important;
      }
    }

    /* ================= GLOBAL MOBILE FIX ================= */

    @media (max-width: 900px) {

      .prob-grid,
      .conv-grid,
      .oss-body,
      .uc-grid,
      .vent-intro,
      .vent-cards {
        grid-template-columns: 1fr !important;
      }

      .svc-grid,
      .testi-grid,
      .blog-grid {
        grid-template-columns: 1fr !important;
      }

      .hero-stats {
        display: none !important;
      }

      .hiw-steps {
        grid-template-columns: 1fr 1fr !important;
      }

      .ve-grid {
        grid-template-columns: 1fr 1fr !important;
      }

      .foot-i {
        grid-template-columns: 1fr 1fr !important;
      }
    }

    @media (max-width: 600px) {

      section {
        padding: 4rem 1.25rem !important;
      }

      .hero {
        padding: 3.5rem 1.25rem !important;
      }

      .hiw-steps,
      .ve-grid,
      .foot-i {
        grid-template-columns: 1fr !important;
      }
    }