/* Homepage layout styles extracted from index.html on 2026-06-21 */

  :root {
    --black: #0b0d10;
    --steel: #14181d;
    --gray: #2a3138;
    --mid: #9098a1;
    --light: #d2d6db;
    --white: #f3f0ea;
    --blue: #14a3b8;
    --blue-dim: #0d7485;
    --red: #e63946;
  }
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    background: var(--black);
    color: var(--white);
    font-family: 'Barlow', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    overflow-x: hidden;
  }
  body.nav-open { overflow: hidden; }

  /* NAV */
  nav {
    position: fixed; top: 0; width: 100%; z-index: 100;
    background: transparent;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid transparent;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 40px; height: 64px;
    transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  }
  nav.scrolled {
    background: rgba(11,13,16,0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(20,163,184,0.18);
    box-shadow: 0 1px 30px rgba(0,0,0,0.6);
  }
  .nav-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
  }
  .nav-logo .nav-mark {
    display: block;
    height: 38px;
    width: 38px;
    filter: drop-shadow(0 0 8px rgba(0,180,216,0.18));
    animation: hbkHexPulse 2.8s ease-in-out infinite;
    transform-origin: center;
  }
  .nav-logo .nav-wordmark {
    display: block;
    height: 28px;
    width: auto;
  }
  .nav-logo:hover .nav-mark {
    animation-duration: 1.4s;
    filter: drop-shadow(0 0 14px rgba(0,180,216,0.45));
  }
  .nav-menu { display: flex; align-items: center; gap: 28px; }
  .nav-links { display: flex; gap: 36px; list-style: none; }
  .nav-links a {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 13px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--mid);
    text-decoration: none;
    transition: color 0.2s;
  }
  .nav-links a.active, .nav-links a:hover { color: var(--blue); }
  .nav-cta {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 13px;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: var(--blue);
    color: var(--black);
    font-weight: 700;
    padding: 10px 24px;
    border-radius: 999px;
    text-decoration: none;
    transition: background 0.2s;
  }
  .nav-cta:hover { background: #00d0f5; }
  .nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.03);
    color: var(--white);
    padding: 0;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
  }
  .nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    border-radius: 999px;
    background: var(--white);
    transition: transform 0.2s, opacity 0.2s;
  }
  nav.is-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  nav.is-open .nav-toggle span:nth-child(2) { opacity: 0; }
  nav.is-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* HERO */
  .hero {
    min-height: clamp(640px, 78vh, 800px);
    display: flex; align-items: center;
    padding: 112px 40px 56px;
    position: relative;
    overflow: hidden;
  }
  .hero-bg {
    position: absolute; inset: 0; z-index: 0;
    background:
      repeating-linear-gradient(
        90deg,
        transparent,
        transparent 59px,
        rgba(0,180,216,0.04) 59px,
        rgba(0,180,216,0.04) 60px
      ),
      repeating-linear-gradient(
        180deg,
        transparent,
        transparent 59px,
        rgba(0,180,216,0.04) 59px,
        rgba(0,180,216,0.04) 60px
      );
  }
  .hero-bg::after {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(ellipse 80% 60% at 60% 50%, rgba(0,180,216,0.08) 0%, transparent 70%);
  }
  .hero-content {
    position: relative;
    z-index: 1;
    max-width: 1320px;
    width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 0.98fr) minmax(320px, 430px);
    gap: 44px;
    align-items: center;
  }
  .hero-copy { min-width: 0; }
  .hero-brand {
    position: relative;
    width: fit-content;
    margin: 0 0 28px 0;
  }
  .hero-brand::before {
    content: '';
    position: absolute;
    inset: -12% auto auto -10%;
    width: 110px;
    height: 110px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,180,216,0.28) 0%, rgba(0,180,216,0.08) 45%, transparent 72%);
    filter: blur(6px);
    animation: hbkAuraPulse 3.4s ease-in-out infinite;
    pointer-events: none;
  }
  .hero-brand .hero-hex {
    position: absolute;
    left: 18px;
    top: 50%;
    width: 72px;
    height: 72px;
    transform: translateY(-50%);
    animation: hbkHexFloat 4.2s ease-in-out infinite;
    filter: drop-shadow(0 0 12px rgba(0,180,216,0.30));
    z-index: 0;
  }
  .hero-brand .hero-wordmark {
    position: relative;
    z-index: 1;
    width: min(248px,55vw);
    height: auto;
    display: block;
  }
  .hero-tag {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 12px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 24px;
    display: flex; align-items: center; gap: 12px;
  }
  .hero-tag::before {
    content: '';
    display: block; width: 40px; height: 1px; background: var(--blue);
  }
  .hero h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(64px, 10vw, 140px);
    line-height: 0.9;
    letter-spacing: 4px;
    color: var(--white);
    text-transform: uppercase;
    margin-bottom: 32px;
  }
  .hero h1 .accent { color: var(--blue); display: block; }
  .hero-sub {
    font-size: 17px;
    color: var(--light);
    max-width: 520px;
    margin-bottom: 34px;
    line-height: 1.6;
    font-weight: 300;
  }
  .hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
  .btn-primary {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 14px;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 700;
    background: var(--blue);
    color: var(--black);
    padding: 16px 40px;
    border-radius: 999px;
    text-decoration: none;
    display: inline-block;
    transition: background 0.2s, transform 0.1s;
  }
  .btn-primary:hover { background: #00d0f5; transform: translateY(-1px); }
  .btn-outline {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 14px;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 600;
    background: transparent;
    color: var(--white);
    border: 1px solid #444;
    padding: 16px 40px;
    border-radius: 999px;
    text-decoration: none;
    display: inline-block;
    transition: border-color 0.2s, color 0.2s;
  }
  .btn-outline:hover { border-color: var(--blue); color: var(--blue); }
  .btn-demo {
    position: relative;
    border-color: rgba(0, 180, 216, 0.45);
    color: var(--white);
    background: rgba(0, 180, 216, 0.08);
    padding-right: 54px;
  }
  .btn-demo::before {
    content: 'LIVE';
    position: absolute;
    top: 50%;
    right: 16px;
    transform: translateY(-50%);
    font-size: 10px;
    letter-spacing: 2px;
    color: var(--blue);
    opacity: 0.95;
  }
  .btn-demo::after {
    content: '?';
    margin-left: 10px;
    color: var(--blue);
    font-size: 15px;
  }
  .btn-demo:hover {
    border-color: var(--blue);
    background: rgba(0, 180, 216, 0.14);
    color: var(--white);
  }
  .hero-side {
    display: grid;
    gap: 16px;
    align-self: stretch;
    padding-top: 12px;
  }
  .hero-visual-card {
    position: relative;
    min-height: 200px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 28px;
    overflow: hidden;
    background:
      radial-gradient(circle at 70% 18%, rgba(20,163,184,0.18), transparent 32%),
      linear-gradient(145deg, rgba(22,28,34,0.94), rgba(5,8,11,0.92));
    box-shadow: 0 34px 90px rgba(0,0,0,0.34);
    transform: perspective(900px) rotateX(2deg) rotateY(-3deg) translateY(var(--motion-lift, 0px));
    transform-style: preserve-3d;
  }
  .hero-visual-card::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.34;
    background:
      linear-gradient(90deg, transparent 0 42px, rgba(20,163,184,0.14) 43px 44px, transparent 45px),
      linear-gradient(180deg, transparent 0 42px, rgba(20,163,184,0.1) 43px 44px, transparent 45px);
    background-size: 44px 44px;
  }
  .hero-visual-card::after {
    content: 'HBK';
    position: absolute;
    right: 24px;
    bottom: 18px;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 68px;
    letter-spacing: 4px;
    color: rgba(243,240,234,0.06);
  }
  .visual-browser {
    position: absolute;
    left: 24px;
    top: 26px;
    width: 62%;
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: 18px;
    overflow: hidden;
    background: rgba(5,8,11,0.72);
    box-shadow: 0 24px 56px rgba(0,0,0,0.34);
    transform: translateZ(35px);
  }
  .visual-browser-bar {
    display: flex;
    gap: 6px;
    height: 28px;
    padding: 11px 12px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.04);
  }
  .visual-browser-bar span {
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: rgba(255,255,255,0.24);
  }
  .visual-browser-bar span:first-child { background: var(--blue); }
  .visual-lines {
    display: grid;
    gap: 10px;
    padding: 18px;
  }
  .visual-lines i {
    display: block;
    height: 8px;
    border-radius: 999px;
    background: rgba(255,255,255,0.1);
  }
  .visual-lines i:nth-child(1) { width: 78%; background: rgba(20,163,184,0.42); }
  .visual-lines i:nth-child(2) { width: 58%; }
  .visual-lines i:nth-child(3) { width: 86%; }
  .visual-lines i:nth-child(4) { width: 42%; background: rgba(20,163,184,0.28); }
  .visual-quote-card {
    position: absolute;
    right: 22px;
    top: 82px;
    width: 38%;
    padding: 16px;
    border: 1px solid rgba(20,163,184,0.26);
    border-radius: 18px;
    background: rgba(7,12,16,0.86);
    box-shadow: 0 26px 62px rgba(0,0,0,0.38);
    transform: translateZ(58px) rotate(2deg);
  }
  .visual-quote-card strong {
    display: block;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 28px;
    line-height: 0.92;
    letter-spacing: 1.4px;
    color: var(--white);
  }
  .visual-quote-card span {
    display: block;
    margin-top: 8px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--blue);
  }
  .visual-steel-chip {
    position: absolute;
    left: 26px;
    bottom: 20px;
    padding: 9px 12px;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 999px;
    background: rgba(255,255,255,0.035);
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--light);
  }
  .hero-panel {
    border: 1px solid rgba(255,255,255,0.09);
    border-radius: 28px;
    background: linear-gradient(180deg, rgba(17,22,29,0.92), rgba(10,14,19,0.88));
    box-shadow: 0 28px 80px rgba(0,0,0,0.28);
    padding: 24px;
    position: relative;
    overflow: hidden;
  }
  .hero-panel::before {
    content: '';
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, rgba(20,163,184,0.75), rgba(20,163,184,0));
  }
  .hero-panel-tag {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 12px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 10px;
  }
  .hero-panel h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 34px;
    letter-spacing: 2px;
    line-height: 0.95;
    color: var(--white);
    margin-bottom: 12px;
  }
  .hero-panel p {
    font-size: 14px;
    color: var(--light);
    line-height: 1.65;
  }
  .hero-panel-list {
    display: grid;
    gap: 12px;
    margin-top: 18px;
  }
  .hero-panel-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    padding: 14px 0;
    border-top: 1px solid rgba(255,255,255,0.08);
  }
  .hero-panel-item:first-child {
    border-top: none;
    padding-top: 0;
  }
  .hero-panel-item strong {
    display: block;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 4px;
  }
  .hero-panel-item span {
    display: block;
    font-size: 13px;
    color: var(--mid);
    line-height: 1.55;
    max-width: 190px;
  }
  .hero-panel-price {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 28px;
    letter-spacing: 1px;
    line-height: 1;
    color: var(--blue);
    text-align: right;
    white-space: nowrap;
  }
  .hero-mini-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 18px;
  }
  .hero-mini-card {
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 20px;
    padding: 14px;
    background: rgba(255,255,255,0.02);
  }
  .hero-mini-label {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--mid);
    margin-bottom: 6px;
  }
  .hero-mini-value {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 26px;
    letter-spacing: 1px;
    color: var(--white);
    line-height: 1;
  }
  .hero-panel-note {
    font-size: 12px;
    color: var(--mid);
    margin-top: 14px;
    line-height: 1.7;
  }
  .hero-proof-bar {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    margin-top: 24px;
    position: relative;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 24px;
    overflow: hidden;
    background:
      linear-gradient(135deg, rgba(255,255,255,0.06), rgba(255,255,255,0.015)),
      rgba(7, 10, 13, 0.72);
    box-shadow: 0 26px 80px rgba(0,0,0,0.22);
  }
  .hero-proof-bar::before {
    content: "Field-tested positioning";
    position: absolute;
    left: 18px;
    top: -13px;
    padding: 7px 12px;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 999px;
    background: rgba(8, 11, 14, 0.88);
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--blue);
    box-shadow: 0 10px 26px rgba(0,0,0,0.24);
  }
  .hero-proof-item {
    min-height: 84px;
    padding: 16px;
    background: rgba(255,255,255,0.025);
  }
  .hero-proof-item span {
    display: block;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--blue);
  }
  .hero-proof-item strong {
    display: block;
    margin-top: 6px;
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(22px, 2.4vw, 30px);
    line-height: 0.92;
    letter-spacing: 1.4px;
    color: var(--white);
    text-transform: uppercase;
  }
  /* SECTION BASE */
  section { padding: 100px 40px; }
  .section-tag {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 11px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 16px;
    display: flex; align-items: center; gap: 10px;
  }
  .section-tag::before { content: ''; display: block; width: 30px; height: 1px; background: var(--blue); }
  h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(40px, 6vw, 72px);
    letter-spacing: 3px;
    line-height: 0.95;
    color: var(--white);
    text-transform: uppercase;
    margin-bottom: 20px;
  }
  .section-intro {
    font-size: 17px;
    color: var(--light);
    max-width: 560px;
    line-height: 1.7;
    font-weight: 300;
  }
  .mobile-accordion-toggle {
    display: none;
    width: 100%;
    margin-top: 20px;
    padding: 14px 18px;
    border-radius: 18px;
    border: 1px solid #26303a;
    background: rgba(255,255,255,0.03);
    color: var(--white);
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 13px;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-align: left;
    position: relative;
    cursor: pointer;
  }
  .mobile-accordion-toggle::after {
    content: '+';
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--blue);
    font-size: 18px;
    line-height: 1;
  }
  .mobile-accordion-toggle[aria-expanded="true"]::after {
    content: '-';
  }
  .mobile-accordion-content {
    display: block;
  }
  .mobile-proof-preview {
    display: none;
  }

  /* SERVICES */
  #services { background: var(--steel); }
  .services-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 60px; flex-wrap: wrap; gap: 24px; }
  .services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2px; }
  .service-card {
    background: var(--black);
    padding: 44px 36px;
    position: relative;
    overflow: hidden;
    transition: background 0.2s;
  }
  .service-card:hover { background: #0e0e0e; }
  .service-card::before {
    content: '';
    position: absolute; top: 0; left: 0;
    width: 3px; height: 0;
    background: var(--blue);
    transition: height 0.3s ease;
  }
  .service-card:hover::before { height: 100%; }
  .service-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
  }
  .service-visual {
    position: relative;
    width: fit-content;
    min-width: 72px;
    height: 42px;
    padding: 0 14px;
    margin-bottom: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 999px;
    background:
      linear-gradient(145deg, rgba(20,163,184,0.18), rgba(255,255,255,0.025)),
      #090d11;
    box-shadow: inset 0 0 22px rgba(255,255,255,0.035), 0 10px 24px rgba(0,0,0,0.24);
    transform: perspective(600px) rotateX(5deg) rotateY(-5deg);
    transition: transform 0.28s ease, border-color 0.28s ease;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--blue);
  }
  .service-card:hover .service-visual {
    border-color: rgba(20,163,184,0.42);
    transform: perspective(600px) rotateX(0deg) rotateY(-2deg) translateY(-3px);
  }
  .service-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 56px;
    color: rgba(243,240,234,0.11);
    line-height: 1;
    margin-bottom: 0;
    text-align: right;
    flex-shrink: 0;
    transition: color 0.2s, transform 0.2s ease;
  }
  .service-card:hover .service-num {
    color: rgba(243,240,234,0.18);
    transform: translateY(-2px);
  }
  .service-name {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 12px;
  }
  .service-desc {
    font-size: 14px;
    color: var(--mid);
    line-height: 1.7;
    margin-bottom: 28px;
  }
  .service-price {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 28px;
    letter-spacing: 1px;
    color: var(--blue);
  }
  .service-includes {
    margin-top: 20px;
    list-style: none;
    font-size: 13px;
    color: #666;
  }
  .service-includes li { padding: 5px 0; border-bottom: 1px solid #181818; }
  .service-includes li::before { content: '- '; color: var(--blue-dim); }

  /* BRAND MOTION */
  #brand-motion {
    background:
      linear-gradient(180deg, #0b0d10 0%, #10151a 52%, #0b0d10 100%);
    border-top: 1px solid #181818;
    border-bottom: 1px solid #181818;
    overflow: hidden;
    position: relative;
  }
  #brand-motion::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
      linear-gradient(90deg, transparent 0 58px, rgba(20,163,184,0.05) 59px 60px, transparent 61px),
      linear-gradient(180deg, transparent 0 58px, rgba(20,163,184,0.035) 59px 60px, transparent 61px);
    opacity: 0.56;
    pointer-events: none;
  }
  .brand-motion-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.22fr);
    gap: 48px;
    align-items: start;
  }
  .brand-motion-copy {
    position: sticky;
    top: 96px;
  }
  .brand-motion-copy .section-intro {
    max-width: 500px;
  }
  .motion-points {
    display: grid;
    gap: 14px;
    margin: 32px 0;
  }
  .motion-point {
    display: grid;
    grid-template-columns: 78px 1fr;
    gap: 16px;
    padding-top: 16px;
    border-top: 1px solid #1f262d;
  }
  .motion-point strong {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--blue);
  }
  .motion-point span {
    color: var(--light);
    font-size: 14px;
    line-height: 1.75;
  }
  .brand-motion-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
  }
  .logo-concept-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
  .logo-concept-card {
    min-height: 500px;
    display: grid;
    grid-template-rows: 270px 1fr;
    border: 1px solid #20252b;
    border-radius: 24px;
    background:
      linear-gradient(180deg, rgba(17, 22, 29, 0.96), rgba(8, 12, 18, 0.98)),
      radial-gradient(circle at 40% 0%, rgba(20,163,184,0.12), transparent 34%);
    box-shadow: 0 24px 80px rgba(0,0,0,0.24);
    overflow: hidden;
  }
  .logo-stage {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 270px;
    border-bottom: 1px solid #20252b;
    background:
      radial-gradient(circle at 50% 34%, rgba(20,163,184,0.22), transparent 36%),
      linear-gradient(135deg, rgba(255,255,255,0.055), transparent 42%),
      linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.1));
    perspective: 900px;
    overflow: hidden;
  }
  .logo-stage::before {
    content: '';
    position: absolute;
    inset: 22px;
    border: 1px solid rgba(20,163,184,0.13);
    transform: skewX(-10deg);
  }
  .logo-stage::after {
    content: '';
    position: absolute;
    left: 16%;
    right: 16%;
    bottom: 36px;
    height: 18px;
    border-radius: 50%;
    background: rgba(0,0,0,0.46);
    filter: blur(12px);
  }
  .concept-body {
    padding: 24px;
    display: grid;
    gap: 16px;
  }
  .concept-body h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 34px;
    letter-spacing: 1.5px;
    line-height: 0.95;
    color: var(--white);
  }
  .concept-body p {
    font-size: 14px;
    line-height: 1.75;
    color: var(--light);
  }
  .concept-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    align-self: end;
  }
  .concept-tags span {
    border: 1px solid #26303a;
    border-radius: 999px;
    padding: 7px 10px;
    background: rgba(255,255,255,0.03);
    color: var(--mid);
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 10px;
    letter-spacing: 1.8px;
    text-transform: uppercase;
  }
  .forged-badge {
    position: relative;
    width: 182px;
    height: 168px;
    transform-style: preserve-3d;
    animation: forgedBadgeTurn 6.8s ease-in-out infinite;
    z-index: 1;
  }
  .forged-logo-svg {
    width: 100%;
    height: 100%;
    overflow: visible;
    filter: drop-shadow(0 18px 18px rgba(0,0,0,0.45)) drop-shadow(0 0 24px rgba(20,163,184,0.22));
  }
  .forged-logo-svg .badge-depth {
    fill: #05080b;
    transform: translate(0, 12px);
  }
  .forged-logo-svg .badge-rim {
    fill: url(#forgedRim);
    stroke: rgba(243,240,234,0.28);
    stroke-width: 2.2;
  }
  .forged-logo-svg .badge-face {
    fill: url(#forgedFace);
    stroke: rgba(20,163,184,0.78);
    stroke-width: 2;
  }
  .forged-logo-svg .badge-inner {
    fill: rgba(20,163,184,0.08);
    stroke: rgba(20,163,184,0.45);
    stroke-width: 1.4;
  }
  .forged-logo-svg .logo-text-back {
    font-family: 'Arial Black', 'Segoe UI', sans-serif;
    font-size: 46px;
    font-weight: 900;
    letter-spacing: 1.2px;
    text-anchor: middle;
    fill: #050709;
    transform: translate(2px, 4px);
  }
  .forged-logo-svg .logo-text-face {
    font-family: 'Arial Black', 'Segoe UI', sans-serif;
    font-size: 46px;
    font-weight: 900;
    letter-spacing: 1.2px;
    text-anchor: middle;
    fill: url(#forgedLetters);
    stroke: rgba(255,255,255,0.42);
    stroke-width: 0.7;
  }
  .forged-logo-svg .logo-cut {
    stroke: rgba(20,163,184,0.8);
    stroke-width: 2.5;
    stroke-linecap: square;
  }
  .forged-logo-svg .edge-highlight {
    fill: none;
    stroke: rgba(255,255,255,0.38);
    stroke-width: 1.2;
    opacity: 0.7;
  }
  .forged-sparks,
  .arc-sparks {
    position: absolute;
    inset: 0;
    pointer-events: none;
  }
  .spark {
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 999px;
    background: var(--red);
    box-shadow: 0 0 12px rgba(230,57,70,0.85);
    opacity: 0;
    animation: sparkDrift 2.8s ease-in-out infinite;
  }
  .spark:nth-child(1) { left: 24%; top: 34%; animation-delay: 0.2s; }
  .spark:nth-child(2) { right: 27%; top: 28%; animation-delay: 1s; }
  .spark:nth-child(3) { left: 34%; bottom: 28%; animation-delay: 1.7s; }
  .arc-logo-svg {
    position: relative;
    width: 242px;
    max-width: 86%;
    z-index: 1;
    overflow: visible;
    filter: drop-shadow(0 0 26px rgba(20,163,184,0.2));
  }
  .arc-logo-svg .arc-word-back,
  .arc-logo-svg .arc-word-fill,
  .arc-logo-svg .arc-word-highlight {
    font-family: 'Arial Black', 'Segoe UI', sans-serif;
    font-size: 76px;
    font-weight: 900;
    letter-spacing: 7px;
  }
  .arc-logo-svg .arc-word-back {
    fill: #05080b;
    stroke: #05080b;
    stroke-width: 8;
    transform: translate(3px, 5px);
  }
  .arc-logo-svg .arc-word-fill {
    fill: rgba(10,18,23,0.88);
    stroke: var(--blue);
    stroke-width: 2.6;
    stroke-linejoin: bevel;
    stroke-dasharray: 470;
    stroke-dashoffset: 470;
    animation: traceLetters 5.2s ease-in-out infinite;
  }
  .arc-logo-svg .arc-word-highlight {
    fill: none;
    stroke: rgba(243,240,234,0.42);
    stroke-width: 0.85;
    stroke-dasharray: 22 18;
    opacity: 0.75;
  }
  .arc-logo-svg .weld-track {
    fill: none;
    stroke: rgba(243,240,234,0.22);
    stroke-width: 1.2;
  }
  .arc-logo-svg .weld-line {
    fill: none;
    stroke: url(#weldGradient);
    stroke-width: 5.5;
    stroke-linecap: round;
    stroke-dasharray: 360;
    stroke-dashoffset: 360;
    filter: url(#arcGlow);
    animation: weldPass 5.2s ease-in-out infinite 0.36s;
  }
  .arc-logo-svg .weld-sheen {
    fill: none;
    stroke: rgba(255,255,255,0.78);
    stroke-width: 1;
    stroke-linecap: round;
    stroke-dasharray: 18 26;
    opacity: 0.7;
  }
  .arc-logo-svg .torch-body {
    fill: #14181d;
    stroke: rgba(243,240,234,0.38);
    stroke-width: 1.4;
  }
  .arc-logo-svg .torch-tip {
    fill: var(--red);
  }
  .arc-logo-svg .hot-dot {
    fill: #fff5d8;
    filter: url(#arcGlow);
  }
  .arc-logo-svg .heat-dot {
    fill: var(--red);
    opacity: 0.95;
  }
  .blueprint-frame {
    position: relative;
    width: 206px;
    height: 178px;
    transform-style: preserve-3d;
    transform: rotateX(58deg) rotateZ(-35deg);
    animation: blueprintFold 6.4s ease-in-out infinite;
    z-index: 1;
  }
  .blueprint-logo-svg {
    width: 100%;
    height: 100%;
    overflow: visible;
    filter: drop-shadow(0 16px 16px rgba(0,0,0,0.42)) drop-shadow(0 0 18px rgba(20,163,184,0.16));
  }
  .blueprint-grid {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(90deg, rgba(20,163,184,0.2) 1px, transparent 1px),
      linear-gradient(180deg, rgba(20,163,184,0.2) 1px, transparent 1px);
    background-size: 20px 20px;
    border: 1px solid rgba(20,163,184,0.3);
    box-shadow: 0 0 28px rgba(20,163,184,0.12);
  }
  .blueprint-badge {
    position: absolute;
    inset: 24px;
    clip-path: polygon(50% 0, 91% 24%, 91% 76%, 50% 100%, 9% 76%, 9% 24%);
    border: 3px solid var(--blue);
    background:
      linear-gradient(145deg, rgba(20,163,184,0.2), rgba(243,240,234,0.04)),
      rgba(11,13,16,0.76);
    transform: translateZ(34px);
    box-shadow: 0 0 24px rgba(20,163,184,0.24);
  }
  .blueprint-badge::before {
    content: 'HBK';
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 42px;
    letter-spacing: 4px;
    color: var(--white);
  }
  .blueprint-lines {
    position: absolute;
    inset: -14px;
    border: 1px dashed rgba(243,240,234,0.26);
    transform: translateZ(12px);
  }
  .blueprint-lines::before,
  .blueprint-lines::after {
    content: '';
    position: absolute;
    background: rgba(20,163,184,0.6);
  }
  .blueprint-lines::before {
    left: 50%;
    top: 0;
    bottom: 0;
    width: 1px;
  }
  .blueprint-lines::after {
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
  }

  @keyframes forgedBadgeTurn {
    0%, 100% { transform: rotateX(18deg) rotateY(-24deg) translateY(0); }
    50% { transform: rotateX(18deg) rotateY(24deg) translateY(-8px); }
  }
  @keyframes sparkDrift {
    0%, 100% { opacity: 0; transform: translate3d(0,0,0) scale(0.6); }
    18% { opacity: 1; }
    52% { opacity: 0; transform: translate3d(24px,-32px,0) scale(1); }
  }
  @keyframes traceLetters {
    0%, 14% { stroke-dashoffset: 470; opacity: 0.6; }
    45%, 72% { stroke-dashoffset: 0; opacity: 1; }
    100% { stroke-dashoffset: -470; opacity: 0.6; }
  }
  @keyframes weldPass {
    0%, 14% { stroke-dashoffset: 360; opacity: 0.35; }
    48%, 76% { stroke-dashoffset: 0; opacity: 1; }
    100% { stroke-dashoffset: -360; opacity: 0.35; }
  }
  @keyframes blueprintFold {
    0%, 100% { transform: rotateX(60deg) rotateZ(-34deg) translateY(0); }
    50% { transform: rotateX(18deg) rotateZ(0deg) translateY(-8px); }
  }

  /* NICHES */
  #niches { background: var(--black); }
  .niches-inner { max-width: 1100px; margin: 60px auto 0; }
  .niche-list {
    display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px;
  }
  .local-note {
    margin-top: 28px;
    padding: 18px 20px;
    border-left: 3px solid var(--blue);
    background: #0d0d0d;
    max-width: 760px;
    font-size: 14px;
    color: var(--light);
  }
  .niche-tag {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 13px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--mid);
    border: 1px solid #2a2a2a;
    padding: 10px 20px;
    transition: all 0.2s;
    cursor: default;
  }
  .niche-tag:hover { border-color: var(--blue); color: var(--blue); }
  #niches {
    position: relative;
    overflow: hidden;
  }
  #niches::after {
    content: '';
    position: absolute;
    right: -8vw;
    top: 18%;
    width: min(440px, 45vw);
    height: min(440px, 45vw);
    border: 1px solid rgba(20,163,184,0.16);
    border-radius: 36px;
    background:
      linear-gradient(135deg, rgba(20,163,184,0.08), transparent 45%),
      repeating-linear-gradient(45deg, rgba(255,255,255,0.04) 0 1px, transparent 1px 12px);
    transform: rotate(18deg);
    opacity: 0.42;
    pointer-events: none;
  }

  /* PROOF */
  #proof {
    position: relative;
    overflow: hidden;
    padding-top: clamp(76px, 8vw, 128px);
    background:
      radial-gradient(circle at 82% 18%, rgba(0, 180, 216, 0.11), transparent 28%),
      linear-gradient(135deg, rgba(19, 26, 32, 0.96), rgba(5, 8, 11, 0.98) 55%, rgba(8, 12, 16, 1));
    border-top: 1px solid #181818;
  }
  #proof::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0.2;
    background:
      linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
    background-size: 96px 96px;
    mask-image: linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent);
  }
  .proof-intro-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
    gap: clamp(18px, 3vw, 34px);
    align-items: end;
  }
  .proof-lead {
    max-width: 62ch;
  }
  .proof-ledger {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    border: 1px solid rgba(104, 123, 139, 0.22);
    border-radius: 28px;
    overflow: hidden;
    background:
      linear-gradient(180deg, rgba(18, 22, 27, 0.96), rgba(9, 12, 16, 0.94)),
      radial-gradient(circle at top right, rgba(0,180,216,0.12), transparent 35%);
    box-shadow: 0 26px 80px rgba(0,0,0,0.24);
  }
  .proof-ledger-item {
    padding: 18px;
    min-height: 104px;
    background: rgba(255,255,255,0.025);
  }
  .proof-ledger-item span {
    display: block;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--blue);
  }
  .proof-ledger-item strong {
    display: block;
    margin-top: 10px;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 32px;
    letter-spacing: 1px;
    line-height: 0.95;
    color: var(--white);
  }
  .proof-deck {
    position: relative;
    z-index: 1;
    margin-top: 42px;
    display: grid;
    grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1.22fr);
    gap: clamp(24px, 4vw, 52px);
    padding: clamp(22px, 3vw, 36px);
    border: 1px solid rgba(104, 123, 139, 0.22);
    border-radius: 34px;
    background:
      linear-gradient(180deg, rgba(19, 24, 29, 0.92), rgba(7, 10, 13, 0.95)),
      radial-gradient(circle at top right, rgba(0,180,216,0.12), transparent 35%);
    box-shadow: 0 40px 120px rgba(0,0,0,0.38);
    align-items: center;
  }
  .proof-copy h3 {
    max-width: 12ch;
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(56px, 8vw, 116px);
    line-height: 0.82;
    letter-spacing: 2px;
    color: var(--white);
    text-transform: uppercase;
  }
  .proof-copy p {
    margin-top: 22px;
    font-size: 15px;
    line-height: 1.8;
    color: var(--light);
    max-width: 54ch;
  }
  .proof-signal-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 28px;
  }
  .proof-signal {
    min-height: 112px;
    padding: 16px;
    border: 1px solid rgba(104, 123, 139, 0.22);
    border-radius: 20px;
    background: rgba(255,255,255,0.035);
  }
  .proof-signal strong {
    display: block;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 42px;
    line-height: 0.9;
    letter-spacing: 1px;
    color: var(--blue);
  }
  .proof-signal span {
    display: block;
    margin-top: 10px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 12px;
    letter-spacing: 1.7px;
    text-transform: uppercase;
    color: var(--mid);
  }
  .proof-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
  }
  .proof-meta span {
    padding: 10px 16px;
    border-radius: 999px;
    border: 1px solid #26303a;
    background: rgba(255,255,255,0.03);
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--mid);
  }
  .proof-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 28px;
  }
  .proof-media {
    position: relative;
    display: grid;
    gap: 16px;
    min-height: 0;
    perspective: 1200px;
  }
  .proof-media::before {
    content: "";
    position: absolute;
    inset: 9% 4% auto auto;
    width: 55%;
    height: 64%;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(0,180,216,0.22), transparent 64%);
    filter: blur(18px);
  }
  .proof-feature-card,
  .proof-mini-card {
    position: relative;
    display: block;
    overflow: hidden;
    border: 1px solid rgba(104, 123, 139, 0.26);
    border-radius: 26px;
    background: #0c1116;
    box-shadow: 0 28px 80px rgba(0,0,0,0.42);
    transform-style: preserve-3d;
    transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
    text-decoration: none;
  }
  .proof-feature-card:hover,
  .proof-mini-card:hover {
    border-color: rgba(0, 180, 216, 0.52);
    box-shadow: 0 34px 100px rgba(0, 0, 0, 0.52);
  }
  .proof-feature-card {
    transform: rotateX(3deg) rotateY(-6deg);
  }
  .proof-feature-card:hover {
    transform: rotateX(0deg) rotateY(-2deg) translateY(-6px);
  }
  .proof-browser-bar {
    display: flex;
    align-items: center;
    gap: 7px;
    height: 34px;
    padding: 0 15px;
    border-bottom: 1px solid rgba(104, 123, 139, 0.2);
    background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  }
  .proof-browser-bar span {
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: rgba(255,255,255,0.24);
  }
  .proof-browser-bar span:first-child { background: var(--blue); }
  .proof-feature-image {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #070b0f;
  }
  .proof-feature-image img,
  .proof-mini-card img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: top;
  }
  .proof-feature-body {
    padding: 22px;
    background:
      linear-gradient(180deg, rgba(19, 24, 29, 0.9), rgba(8, 12, 16, 0.96));
  }
  .proof-feature-body small,
  .proof-mini-card small {
    display: block;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--blue);
  }
  .proof-feature-body strong {
    display: block;
    margin-top: 10px;
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(34px, 4vw, 54px);
    line-height: 0.9;
    letter-spacing: 1.8px;
    color: var(--white);
    text-transform: uppercase;
  }
  .proof-feature-body span,
  .proof-mini-card span {
    display: block;
    margin-top: 10px;
    color: var(--light);
    line-height: 1.55;
  }
  .proof-mini-stack {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }
  .proof-mini-card {
    min-height: 100%;
    transform: perspective(700px) rotateX(2deg);
  }
  .proof-mini-card:hover {
    transform: perspective(700px) rotateX(0deg) translateY(-4px);
  }
  .proof-mini-card img {
    aspect-ratio: 16 / 10;
    border-bottom: 1px solid rgba(104, 123, 139, 0.2);
  }
  .proof-mini-card div {
    padding: 15px;
  }
  .proof-orbit {
    position: absolute;
    right: 18px;
    top: clamp(470px, 39vw, 560px);
    width: 82px;
    height: 82px;
    border: 1px solid rgba(0, 180, 216, 0.28);
    border-radius: 24px;
    background:
      url("assets/brand/core/hbk-proof-mark.svg") center/72% auto no-repeat,
      linear-gradient(145deg, rgba(0,180,216,0.18), rgba(255,255,255,0.035)),
      #091015;
    box-shadow:
      inset 0 0 30px rgba(255,255,255,0.05),
      0 18px 42px rgba(0,0,0,0.48),
      0 0 24px rgba(0,180,216,0.12);
    transform: rotate(-7deg) translateZ(36px) translateY(-50%);
    pointer-events: none;
  }
  .proof-orbit::before {
    content: "";
    position: absolute;
    inset: 9px;
    border: 1px solid rgba(255,255,255,0.16);
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(255,255,255,0.12), transparent 42%);
  }

  /* FOUNDER */
  #founder {
    background: var(--black);
    border-top: 1px solid #181818;
  }
  #local-trust {
    background: var(--steel);
    border-top: 1px solid #181818;
  }
  .trust-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    margin-top: 34px;
  }
  .trust-card {
    border: 1px solid #222;
    background: rgba(15,24,34,0.82);
    padding: 24px;
  }
  .trust-card h3 {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 20px;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin: 0 0 12px;
  }
  .trust-card p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--light);
    margin: 0;
  }
  .founder-card {
    margin-top: 36px;
    display: grid;
    grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
    gap: 32px;
    padding: 30px;
    border: 1px solid #20252b;
    border-radius: 28px;
    background:
      linear-gradient(180deg, rgba(15, 19, 24, 0.96), rgba(8, 12, 18, 0.94)),
      radial-gradient(circle at top left, rgba(0,180,216,0.08), transparent 32%);
    box-shadow: 0 30px 90px rgba(0,0,0,0.2);
    align-items: start;
  }
  .founder-badge {
    border: 1px solid #26303a;
    border-radius: 24px;
    padding: 24px;
    background: rgba(255,255,255,0.02);
    display: grid;
    gap: 16px;
  }
  .founder-mark {
    width: 72px;
    height: 72px;
    border-radius: 20px;
    display: grid;
    place-items: center;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 34px;
    letter-spacing: 2px;
    color: var(--blue);
    border: 1px solid rgba(0,180,216,0.25);
    background: rgba(0,180,216,0.08);
  }
  .founder-badge p,
  .founder-copy p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--light);
  }
  .founder-copy h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 42px;
    letter-spacing: 2px;
    line-height: 0.95;
    color: var(--white);
    margin-bottom: 16px;
  }
  .founder-points {
    display: grid;
    gap: 14px;
    margin-top: 22px;
  }
  .founder-point {
    display: flex;
    gap: 16px;
    padding-top: 14px;
    border-top: 1px solid #1d232b;
  }
  .founder-point strong {
    min-width: 110px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--blue);
  }
  .founder-point span {
    font-size: 14px;
    line-height: 1.8;
    color: var(--light);
  }

  /* WHY */
  #why { background: var(--steel); }
  .why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    margin-top: 60px;
    align-items: center;
  }
  .why-points { display: flex; flex-direction: column; gap: 32px; }
  .why-point {
    display: flex; gap: 24px;
    padding-bottom: 32px;
    border-bottom: 1px solid #242424;
  }
  .why-point:last-child { border-bottom: none; }
  .why-icon {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 36px;
    color: var(--blue);
    min-width: 48px;
    line-height: 1;
  }
  .why-point-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 8px;
  }
  .why-point-desc { font-size: 14px; color: var(--mid); line-height: 1.7; }
  .why-visual {
    background: var(--black);
    border: 1px solid #222;
    padding: 48px;
    position: relative;
  }
  .why-visual::before {
    content: 'HBK';
    font-family: 'Bebas Neue', sans-serif;
    font-size: 160px;
    color: #111;
    position: absolute;
    bottom: -20px; right: -10px;
    line-height: 1;
    z-index: 0;
    pointer-events: none;
  }
  .why-visual-content { position: relative; z-index: 1; }
  .tagline-main {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 48px;
    letter-spacing: 3px;
    line-height: 1;
    color: var(--white);
    margin-bottom: 20px;
  }
  .tagline-main span { color: var(--blue); }
  .tagline-sub { font-size: 14px; color: var(--mid); line-height: 1.8; }

  /* PACKAGES TABLE */
  #packages { background: var(--black); }
  .packages-table { margin-top: 60px; width: 100%; border-collapse: collapse; }
  .packages-table th {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 12px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--mid);
    text-align: left;
    padding: 0 24px 20px;
    border-bottom: 1px solid #222;
  }
  .packages-table td {
    font-size: 14px;
    color: var(--light);
    padding: 18px 24px;
    border-bottom: 1px solid #181818;
    vertical-align: top;
  }
  .packages-table tr:last-child td { border-bottom: none; }
  .packages-table .service-col {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--white);
  }
  .packages-table .price-col {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 22px;
    color: var(--blue);
    letter-spacing: 1px;
    white-space: nowrap;
  }
  .packages-note-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 28px;
  }
  .packages-note-card {
    border: 1px solid #20252b;
    border-radius: 24px;
    padding: 22px;
    background: rgba(8,12,18,0.72);
  }
  .packages-note-card h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 28px;
    letter-spacing: 1px;
    line-height: 0.95;
    margin-bottom: 10px;
    color: var(--white);
  }
  .packages-note-card p {
    font-size: 14px;
    color: var(--light);
    line-height: 1.75;
  }
  .badge {
    display: inline-block;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: var(--blue);
    color: var(--black);
    font-weight: 700;
    padding: 3px 10px;
    margin-left: 10px;
    vertical-align: middle;
  }

  /* PROCESS */
  #process { background: var(--steel); }
  .process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0;
    margin-top: 60px;
    border: 1px solid #222;
  }
  .process-step {
    padding: 40px 32px;
    border-right: 1px solid #222;
    position: relative;
    overflow: hidden;
  }
  .process-step::after {
    content: attr(data-symbol);
    position: absolute;
    right: 24px;
    top: 24px;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 64px;
    line-height: 1;
    color: rgba(20,163,184,0.1);
    transform: perspective(500px) rotateX(12deg) rotateY(-14deg);
  }
  .process-step:last-child { border-right: none; }
  .step-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 72px;
    color: #1d1d1d;
    line-height: 1;
    margin-bottom: 16px;
  }
  .step-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 10px;
  }
  .step-desc { font-size: 13px; color: var(--mid); line-height: 1.7; }

  /* QUOTE FORM */
  #quote { background: var(--black); }
  .quote-inner {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: start;
    margin-top: 60px;
  }
  .quote-info h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 36px;
    letter-spacing: 2px;
    color: var(--white);
    margin-bottom: 16px;
  }
  .quote-info p { font-size: 14px; color: var(--mid); line-height: 1.8; margin-bottom: 32px; }
  .contact-item {
    display: flex; align-items: center; gap: 14px;
    padding: 14px 0;
    border-top: 1px solid #1a1a1a;
    font-size: 14px;
    color: var(--light);
  }
  .contact-item .ci-label {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--mid);
    min-width: 60px;
  }
  .quote-app-card {
    border: 1px solid #20252b;
    border-radius: 28px;
    padding: 32px;
    background:
      linear-gradient(180deg, rgba(17, 22, 29, 0.96), rgba(11, 16, 22, 0.94)),
      radial-gradient(circle at top right, rgba(0,180,216,0.1), transparent 30%);
    box-shadow: 0 32px 90px rgba(0,0,0,0.22);
  }
  .quote-app-card h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 38px;
    letter-spacing: 2px;
    color: var(--white);
    margin-bottom: 16px;
  }
  .quote-app-card p {
    font-size: 14px;
    color: var(--light);
    line-height: 1.8;
    margin-bottom: 18px;
  }
  .quote-points {
    display: grid;
    gap: 12px;
    margin: 22px 0 28px;
  }
  .quote-point {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 14px 0;
    border-top: 1px solid #1a1f25;
    font-size: 14px;
    color: var(--light);
  }
  .quote-point strong {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--blue);
    min-width: 88px;
  }
  .quote-app-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 20px;
  }
  .quote-micro {
    font-size: 12px;
    color: var(--mid);
    line-height: 1.7;
    margin-top: 18px;
  }

  /* FOOTER */
  footer {
    background: var(--steel);
    border-top: 1px solid #222;
    padding: 60px 40px 40px;
  }
  .footer-top {
    display: flex; justify-content: space-between; align-items: flex-start;
    margin-bottom: 48px;
    flex-wrap: wrap; gap: 40px;
  }
  .footer-brand img {
    display: block;
    max-width: 320px;
    width: 100%;
    height: auto;
  }
  .footer-brand p { font-size: 13px; color: var(--mid); margin-top: 12px; max-width: 320px; }
  .footer-links h4 {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--mid);
    margin-bottom: 16px;
  }
  .footer-links ul { list-style: none; }
  .footer-links li { padding: 5px 0; }
  .footer-links a { font-size: 14px; color: var(--light); text-decoration: none; transition: color 0.2s; }
  .footer-links a:hover { color: var(--blue); }
  .quote-inline-link { color: var(--light); text-decoration: none; transition: color 0.2s ease; }
  .quote-inline-link:hover, .quote-inline-link:focus-visible { color: var(--blue); }
  .quote-inline-link--accent { color: var(--blue); }
  .footer-bottom {
    border-top: 1px solid #222; padding-top: 32px;
    display: flex; justify-content: space-between; align-items: center;
    font-size: 12px; color: #444;
    font-family: 'Barlow Condensed', sans-serif;
    letter-spacing: 1px;
    text-transform: uppercase;
    flex-wrap: wrap; gap: 12px;
  }


  @keyframes hbkHexPulse {
    0%, 100% { transform: scale(1) rotate(0deg); opacity: 0.96; }
    50% { transform: scale(1.06) rotate(2deg); opacity: 1; }
  }

  @keyframes hbkHexFloat {
    0%, 100% { transform: translateY(-50%) scale(1) rotate(0deg); }
    50% { transform: translateY(calc(-50% - 6px)) scale(1.045) rotate(3deg); }
  }

  @keyframes hbkAuraPulse {
    0%, 100% { opacity: 0.55; transform: scale(0.96); }
    50% { opacity: 1; transform: scale(1.08); }
  }

  @media (max-width: 768px) {
    nav { padding: 0 20px; }
    .nav-toggle { display: inline-flex; }
    .nav-menu {
      display: none;
      position: absolute;
      top: calc(100% + 12px);
      left: 20px;
      right: 20px;
      padding: 20px;
      border: 1px solid #242424;
      border-radius: 24px;
      background: rgba(8,8,8,0.96);
      box-shadow: 0 24px 70px rgba(0,0,0,0.35);
      flex-direction: column;
      align-items: stretch;
      gap: 18px;
    }
    nav.is-open .nav-menu { display: flex; }
    .nav-links { flex-direction: column; gap: 16px; }
    .nav-cta { width: 100%; text-align: center; }
    .nav-logo { gap: 10px; }
    .nav-logo .nav-mark { height: 32px; width: 32px; }
    .nav-logo .nav-wordmark { height: 24px; }
    section { padding: 60px 20px; }
    .hero { min-height: auto; padding: 90px 20px 34px; }
    .hero-content { max-width: none; grid-template-columns: 1fr; gap: 0; }
    .hero-side { display: none; }
    .hero-brand .hero-hex { width: 62px; height: 62px; left: 12px; }
    .hero h1 { font-size: clamp(52px, 15vw, 78px); margin-bottom: 20px; }
    .hero-sub { font-size: 15px; margin-bottom: 22px; }
    .hero-actions { gap: 12px; }
    .btn-primary, .btn-outline { width: 100%; text-align: center; padding: 14px 20px; }
    .hero-proof-bar {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1px;
      margin-top: 24px;
      padding: 0;
      border-radius: 20px;
      overflow: visible;
    }
    .hero-proof-bar::before { left: 14px; top: -12px; }
    .hero-proof-item { min-width: 0; min-height: 0; padding: 14px; }
    .hero-proof-item strong { font-size: 24px; }
    .section-intro { font-size: 15px; }
    .services-header { margin-bottom: 32px; }
    .service-card { padding: 28px 22px; }
    .service-head { margin-bottom: 14px; }
    .service-visual { min-width: 56px; height: 34px; padding: 0 10px; font-size: 9px; }
    .service-num { font-size: 44px; }
    .brand-motion-inner { grid-template-columns: 1fr; gap: 32px; }
    .brand-motion-copy { position: static; }
    .motion-point { grid-template-columns: 1fr; gap: 8px; padding-top: 14px; }
    .brand-motion-actions { gap: 10px; }
    .logo-concept-grid { grid-template-columns: 1fr; gap: 18px; }
    .logo-concept-card { min-height: 0; grid-template-rows: 230px 1fr; border-radius: 20px; }
    .logo-stage { min-height: 230px; }
    .forged-badge { width: 148px; height: 136px; }
    .arc-logo-svg { width: 226px; max-width: 92%; }
    .blueprint-frame { width: 178px; height: 154px; }
    .concept-body { padding: 20px; }
    .concept-body h3 { font-size: 30px; }
    .niches-inner { margin-top: 36px; }
    .local-note { margin-top: 20px; padding: 14px 16px; }
    .proof-deck, .proof-mini-stack, .founder-card, .why-grid, .quote-inner, .trust-grid { grid-template-columns: 1fr; gap: 20px; }
    .mobile-accordion-toggle { display: block; }
    .mobile-accordion-content {
      display: grid;
      gap: 24px;
      overflow: hidden;
      max-height: 0;
      opacity: 0;
      margin-top: 0;
      transition: max-height 0.28s ease, opacity 0.2s ease, margin-top 0.2s ease;
    }
    .mobile-accordion-content.is-open {
      max-height: 3200px;
      opacity: 1;
      margin-top: 22px;
    }
    .mobile-proof-preview {
      display: block;
      margin: 22px 0 18px;
      overflow: hidden;
      text-decoration: none;
      border: 1px solid rgba(255,255,255,0.1);
      border-radius: 22px;
      background: rgba(17,22,29,0.88);
      box-shadow: 0 22px 54px rgba(0,0,0,0.34);
    }
    .mobile-proof-preview img {
      display: block;
      width: 100%;
      height: auto;
      aspect-ratio: 16 / 10;
      object-fit: cover;
      object-position: top;
      background: #080c10;
    }
    .mobile-proof-preview span {
      display: block;
      padding: 16px 18px;
      color: var(--white);
      font-family: 'Barlow Condensed', sans-serif;
      font-size: 20px;
      line-height: 1;
      letter-spacing: 1.4px;
      text-transform: uppercase;
    }
    .proof-intro-grid { grid-template-columns: 1fr; gap: 18px; }
    .proof-ledger { grid-template-columns: repeat(2, minmax(0, 1fr)); border-radius: 22px; }
    .proof-ledger-item { min-height: 88px; padding: 14px; }
    .proof-ledger-item strong { font-size: 24px; }
    #proof { padding-top: 64px; }
    .proof-deck { margin-top: 24px; padding: 20px; border-radius: 24px; }
    .proof-copy h3 { max-width: 9ch; font-size: 54px; }
    .proof-copy p { font-size: 14px; line-height: 1.65; }
    .proof-signal-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 20px; }
    .proof-signal { min-height: 92px; padding: 13px; border-radius: 16px; }
    .proof-signal strong { font-size: 34px; }
    .proof-signal span { font-size: 10px; }
    .proof-meta { gap: 8px; margin-top: 16px; }
    .proof-meta span { padding: 8px 11px; font-size: 10px; }
    .proof-actions { gap: 10px; margin-top: 18px; }
    .proof-actions .btn-primary, .proof-actions .btn-outline { width: 100%; }
    .proof-media { margin-top: 8px; }
    .proof-feature-card, .proof-mini-card { border-radius: 18px; transform: none; }
    .proof-feature-card:hover, .proof-mini-card:hover { transform: translateY(-3px); }
    .proof-feature-body { padding: 18px; }
    .proof-feature-body strong { font-size: 36px; }
    .proof-mini-card div { padding: 14px; }
    .proof-orbit { display: none; }
    .founder-card { margin-top: 24px; padding: 20px; }
    .founder-badge { padding: 18px; }
    .founder-mark { width: 56px; height: 56px; font-size: 28px; }
    .founder-copy h3 { font-size: 30px; margin-bottom: 12px; }
    .founder-point { gap: 12px; padding-top: 12px; }
    .founder-point strong { min-width: 86px; }
    .founder-point:nth-child(n+3) { display: none; }
    .why-grid { margin-top: 36px; }
    .process-steps { margin-top: 36px; }
    .process-step { border-right: none; border-bottom: 1px solid #222; padding: 30px 22px; }
    .process-step::after { font-size: 46px; right: 18px; top: 18px; }
    .process-step:last-child { border-bottom: none; }
    .packages-table { font-size: 12px; margin-top: 36px; }
    .packages-table th, .packages-table td { padding: 12px 10px; }
    .packages-table,
    .packages-table thead,
    .packages-table tbody,
    .packages-table tr,
    .packages-table th,
    .packages-table td {
      display: block;
      width: 100%;
    }
    .packages-table thead { display: none; }
    .packages-table tr {
      padding: 16px 0;
      border-bottom: 1px solid #181818;
    }
    .packages-table tr:last-child { border-bottom: none; }
    .packages-table td {
      padding: 5px 0;
      border-bottom: none;
    }
    .packages-note-grid { grid-template-columns: 1fr; }
    .quote-inner { margin-top: 32px; gap: 24px; }
    .quote-app-card { padding: 20px; }
    .quote-points { gap: 14px; }
    .quote-app-actions { gap: 10px; }
    .quote-app-actions .btn-primary, .quote-app-actions .btn-outline { width: 100%; }
    .form-row { grid-template-columns: 1fr; }
    .footer-top { flex-direction: column; margin-bottom: 20px; gap: 18px; }
    .footer-top .footer-links { display: none; }
    .footer-bottom { gap: 8px; font-size: 11px; }
  }

  @media (prefers-reduced-motion: reduce) {
    .forged-badge,
    .arc-logo-svg .arc-word-fill,
    .arc-logo-svg .weld-line,
    .blueprint-frame,
    .spark {
      animation: none;
    }
    .arc-logo-svg .arc-word-fill,
    .arc-logo-svg .weld-line {
      stroke-dashoffset: 0;
    }
  }
  @media (max-width: 768px) {
    .fold-word {
      opacity: 1;
      animation: none !important;
      transform: none;
    }
    .scroll-reveal {
      opacity: 1;
      transform: none;
      transition: none;
    }
  }

  /* #08 Fold Reveal */
  @keyframes hbkFoldDown {
    from { opacity: 0; transform: perspective(500px) rotateX(90deg); }
    to   { opacity: 1; transform: perspective(500px) rotateX(0deg); }
  }
  .fold-word {
    display: inline-block;
    opacity: 0;
    transform-origin: top center;
  }
  .fold-word.revealed {
    animation: hbkFoldDown 0.55s cubic-bezier(0.22,1,0.36,1) forwards;
  }

  /* #09 Forge Canvas */
  #forge-canvas {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.6;
  }

  /* #02 Nav Hex 3D Hover */
  .nav-logo .nav-mark { transition: transform 0.4s ease; }
  .nav-logo:hover .nav-mark { transform: perspective(600px) rotateY(16deg) scale(1.06); }

  /* #03 Pricing Table Hover Depth */
  .packages-table tbody tr { transition: background 0.2s ease; cursor: default; }
  .packages-table tbody tr:hover td { background: rgba(20,163,184,0.05); }
  .packages-table tbody tr.most-popular td {
    border-top: 1px solid rgba(20,163,184,0.22);
    border-bottom: 1px solid rgba(20,163,184,0.22);
  }
  .packages-table tbody tr.most-popular:first-child td { border-top: none; }
  .packages-table tbody tr.most-popular td:first-child {
    border-left: 2px solid rgba(20,163,184,0.55);
  }
  .packages-table tbody tr.most-popular:hover td { background: rgba(20,163,184,0.09); }

  /* #04 Process Steps Isometric Depth */
  .process-step {
    transition: transform 0.35s ease, box-shadow 0.35s ease;
    transform: perspective(700px) rotateX(3deg) rotateY(-2deg);
    transform-style: preserve-3d;
  }
  .process-step:hover {
    transform: perspective(700px) rotateX(0deg) rotateY(0deg) translateY(-6px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.45);
    z-index: 1;
  }
  .step-num {
    transition: text-shadow 0.3s ease;
  }
  .process-step:hover .step-num {
    text-shadow: 0 0 18px rgba(20,163,184,0.5);
  }

  /* #05 Service Card 3D Tilt */
  .service-card {
    transition: background 0.2s, transform 0.12s ease, box-shadow 0.12s ease;
    transform-style: preserve-3d;
    will-change: transform;
  }
  .service-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at var(--glare-x, 50%) var(--glare-y, 50%), rgba(20,163,184,0.12) 0%, transparent 65%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 0;
  }
  .service-card:hover::after { opacity: 1; }
  .service-card > * { position: relative; z-index: 1; }

  /* Tier-1 A: Scroll reveal */
  .scroll-reveal { opacity:0; transform:translateY(22px); transition:opacity 0.52s ease,transform 0.52s ease; }
  .scroll-reveal.revealed { opacity:1; transform:translateY(0); }
  /* Tier-1 C: Nav active underline */
  .nav-links a { position:relative; }
  .nav-links a.active::after { content:''; position:absolute; bottom:-6px; left:0; right:0; height:1px; background:var(--blue); box-shadow:0 0 8px rgba(20,163,184,0.55); }