/* Extracted from the static site's inline <style> block.
   Used by: services-branding.html */

/* ==========================================================================
       INDIVIDUAL SERVICE DETAIL PAGE — BRAND IDENTITY (service-branding.html)
       Distinct Productized Deep-Dive Layout
       ========================================================================== */
    body.al-loaded .sd-hero .container { opacity: 1 !important; transform: none !important; }

    .navbar .nav-pill a {
      white-space: nowrap;
      padding: 6px 14px;
    }

    /* 1. Split Spec-Sheet Hero */
    .sd-hero {
      position: relative;
      padding-top: 175px;
      padding-bottom: 90px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
      overflow: hidden;
    }
    .sd-hero-glow {
      position: absolute;
      top: -15%;
      left: 25%;
      width: 50vw;
      height: 35vw;
      background: radial-gradient(circle, rgba(193, 255, 114, 0.08) 0%, transparent 70%);
      filter: blur(90px);
      pointer-events: none;
    }
    .sd-breadcrumb {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 12px;
      color: var(--al-muted);
      margin-bottom: 24px;
    }
    .sd-breadcrumb a:hover { color: #fff; }
    .sd-breadcrumb .sep { opacity: 0.4; }

    .sd-hero-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 56px;
      align-items: center;
    }
    .sd-hero h1 {
      font-size: clamp(36px, 4.6vw, 62px);
      font-weight: 600;
      line-height: 1.1;
      letter-spacing: -0.03em;
      margin-bottom: 22px;
    }
    .sd-hero-sub {
      font-size: 16.5px;
      line-height: 1.65;
      color: rgba(255, 255, 255, 0.76);
      max-width: 48ch;
      margin-bottom: 34px;
    }
    .sd-hero-ctas {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
    }

    /* Right Spec-Sheet Glass Card */
    .sd-spec-card {
      background: linear-gradient(155deg, #191C21 0%, #131518 100%);
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: 24px;
      padding: 34px 32px;
      box-shadow: 0 28px 60px rgba(0, 0, 0, 0.55);
      position: relative;
    }
    .sd-spec-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding-bottom: 20px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      margin-bottom: 22px;
    }
    .sd-spec-top span {
      font-size: 11.5px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: var(--main-color);
    }
    .sd-spec-top small {
      font-size: 11.5px;
      color: #fff;
      background: rgba(193, 255, 114, 0.12);
      border: 1px solid rgba(193, 255, 114, 0.3);
      padding: 4px 12px;
      border-radius: 99px;
    }
    .sd-spec-rows {
      display: flex;
      flex-direction: column;
      gap: 14px;
      margin-bottom: 26px;
    }
    .sd-spec-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 13.5px;
      padding-bottom: 14px;
      border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
    }
    .sd-spec-row:last-child { border-bottom: 0; padding-bottom: 0; }
    .sd-spec-row span { color: var(--al-muted); }
    .sd-spec-row b { color: #fff; font-weight: 600; }

    /* 2. Interactive "Anatomy of a Brand System" Inspector */
    .sd-anatomy-sec {
      padding: 115px 0;
    }
    .sd-anatomy-grid {
      display: grid;
      grid-template-columns: 42% 58%;
      gap: 44px;
      margin-top: 56px;
      align-items: stretch;
    }
    .sd-anat-tabs {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .sd-anat-btn {
      background: #15171A;
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 18px;
      padding: 22px 24px;
      text-align: left;
      color: #fff;
      cursor: pointer;
      transition: all 0.28s ease;
    }
    .sd-anat-btn:hover {
      border-color: rgba(255, 255, 255, 0.22);
    }
    .sd-anat-btn.is-active {
      background: linear-gradient(145deg, rgba(193, 255, 114, 0.1) 0%, #16181C 100%);
      border-color: var(--main-color);
      box-shadow: inset 3px 0 0 0 var(--main-color);
    }
    .sd-anat-btn .ab-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 6px;
    }
    .sd-anat-btn .ab-head b {
      font-size: 17px;
      font-weight: 600;
    }
    .sd-anat-btn.is-active .ab-head b {
      color: var(--main-color);
    }
    .sd-anat-btn .ab-head span {
      font-family: "Playfair Display", serif;
      font-style: italic;
      font-size: 16px;
      color: var(--al-muted);
    }
    .sd-anat-btn p {
      font-size: 13px;
      line-height: 1.55;
      color: rgba(255, 255, 255, 0.68);
      margin: 0;
    }

    /* Right Visual Specimen Stage */
    .sd-specimen-stage {
      background: #15171A;
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 24px;
      padding: 40px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      position: relative;
      overflow: hidden;
    }
    .sd-spec-pane {
      display: none;
      height: 100%;
      flex-direction: column;
      justify-content: space-between;
      animation: sdFade 0.3s ease;
    }
    .sd-spec-pane.is-active { display: flex; }
    @keyframes sdFade {
      from { opacity: 0; transform: translateY(8px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    /* Visual Specimen Mockup Elements Inside Stage */
    .spec-canvas-box {
      background: #0D0E10;
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 16px;
      padding: 32px;
      min-height: 260px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      position: relative;
      overflow: hidden;
      background-image:
        linear-gradient(to right, rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255,255,255,0.03) 1px, transparent 1px);
      background-size: 28px 28px;
    }
    .spec-grid-overlay {
      display: flex;
      align-items: center;
      justify-content: space-around;
      gap: 20px;
      flex-wrap: wrap;
    }
    .logo-blueprint-circle {
      width: 130px;
      height: 130px;
      border-radius: 50%;
      border: 1px dashed rgba(193, 255, 114, 0.55);
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
    }
    .logo-blueprint-circle::before,
    .logo-blueprint-circle::after {
      content: "";
      position: absolute;
      inset: -12px;
      border: 1px solid rgba(255, 255, 255, 0.07);
    }
    .logo-blueprint-circle img { width: 56px; height: auto; }

    .type-specimen-row {
      display: flex;
      align-items: baseline;
      justify-content: space-between;
      gap: 20px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      padding-bottom: 16px;
      margin-bottom: 16px;
    }
    .type-specimen-row .big-aa {
      font-size: 54px;
      line-height: 1;
      font-weight: 700;
    }
    .color-bars-row {
      display: grid;
      grid-template-columns: 2fr 1.2fr 1fr 0.8fr;
      gap: 8px;
      height: 54px;
    }
    .color-bars-row div {
      border-radius: 8px;
      padding: 8px 10px;
      font-size: 10px;
      font-weight: 700;
      display: flex;
      align-items: flex-end;
    }

    .spec-deliverable-footer {
      margin-top: 26px;
      padding-top: 20px;
      border-top: 1px solid rgba(255, 255, 255, 0.09);
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 12px;
    }
    .spec-deliverable-footer .pills {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
    }
    .spec-deliverable-footer .pills span {
      font-size: 11.5px;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.12);
      padding: 5px 13px;
      border-radius: 99px;
    }

    /* 3. Comparison Matrix: Generic Logo Design vs. Advertlance Brand System */
    .sd-compare-sec {
      padding: 110px 0;
      background: #111316;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    .sd-compare-table {
      margin-top: 56px;
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 22px;
      overflow: hidden;
      background: #15171B;
    }
    .sd-cmp-row {
      display: grid;
      grid-template-columns: 1.1fr 1fr 1.1fr;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    .sd-cmp-row:last-child { border-bottom: 0; }
    .sd-cmp-row.is-head {
      background: #191C21;
      font-weight: 700;
      font-size: 13.5px;
    }
    .sd-cmp-cell {
      padding: 22px 26px;
      font-size: 14px;
      display: flex;
      align-items: center;
      gap: 10px;
      border-right: 1px solid rgba(255, 255, 255, 0.08);
    }
    .sd-cmp-cell:last-child { border-right: 0; }
    .sd-cmp-cell.muted { color: var(--al-muted); }
    .sd-cmp-cell.ours {
      background: rgba(193, 255, 114, 0.05);
      color: #fff;
      font-weight: 500;
    }

    /* 4. 3-Tier Productized Brand Packages */
    .sd-tiers-sec {
      padding: 115px 0;
    }
    .sd-tiers-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      margin-top: 56px;
    }
    .sd-tier-card {
      background: #15171A;
      border: 1px solid rgba(255, 255, 255, 0.09);
      border-radius: 22px;
      padding: 38px 32px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: transform 0.3s ease, border-color 0.3s ease;
    }
    .sd-tier-card:hover {
      transform: translateY(-5px);
      border-color: rgba(193, 255, 114, 0.4);
    }
    .sd-tier-card.is-popular {
      background: linear-gradient(160deg, rgba(193, 255, 114, 0.11) 0%, #15171A 55%);
      border-color: var(--main-color);
      box-shadow: 0 24px 55px rgba(0, 0, 0, 0.5);
    }
    .tier-badge {
      display: inline-block;
      font-size: 11px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      color: var(--main-color);
      margin-bottom: 12px;
    }
    .sd-tier-card h4 {
      font-size: 25px;
      font-weight: 600;
      margin-bottom: 8px;
    }
    .sd-tier-card .t-desc {
      font-size: 13.5px;
      color: var(--al-muted);
      line-height: 1.55;
      padding-bottom: 22px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      margin-bottom: 22px;
    }
    .tier-list {
      list-style: none;
      padding: 0;
      margin: 0 0 32px;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .tier-list li {
      font-size: 13.5px;
      color: rgba(255, 255, 255, 0.86);
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .tier-list li i {
      color: var(--main-color);
      font-style: normal;
      font-weight: 800;
    }

    @media (max-width: 991px) {
      .sd-hero-grid,
      .sd-anatomy-grid,
      .sd-tiers-grid {
        grid-template-columns: 1fr;
      }
      .sd-cmp-row {
        grid-template-columns: 1fr;
      }
      .sd-cmp-cell {
        border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
      }
    }