/* ══════════════════════════════════════════
       TOKENS
    ══════════════════════════════════════════ */
    :root {
      --navy:      #030b1a;
      --navy2:     #071428;
      --panel:     #0a1f3a;
      --card:      #0d2448;
      --card-lt:   #112a52;
      --border:    rgba(0,185,230,0.18);
      --border2:   rgba(0,185,230,0.08);
      --cyan:      white;
      --cyan2:     white;
      --gold:      #f5c842;
      --red-warn:  #ff4e4e;
      --text:      #b8d0e8;
      --text-dim:  #989da3;
      --bright:    #e8f4ff;
      --white:     #ffffff;
      --head:       'Space Grotesk', sans-serif;
      --mono:      'DM Sans', sans-serif;
      --serif:     'DM Serif Display', serif;
    }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }

    body {
      background: var(--navy);
      color: var(--text);
      font-family: var(--head);
      line-height: 1.65;
      overflow-x: hidden;
    }

    /* ── CIRCUIT GRID BACKGROUND ── */
    body::before {
      content: '';
      position: fixed; inset: 0; z-index: 0;
      background-image:
        linear-gradient(rgba(0,185,230,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,185,230,0.03) 1px, transparent 1px);
      background-size: 60px 60px;
      pointer-events: none;
    }

    .page-wrap { position: relative; z-index: 1; }

    /* ══ NAV ══ */
    nav {
      position: sticky; top: 0; z-index: 100;
      display: flex; align-items: center; justify-content: space-between;
      padding: 0 48px;
      height: 68px;
      background: rgba(3,11,26,0.92);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--border);
    }

    .nav-logo {
      display: flex; align-items: center; gap: 10px;
      font-family: var(--head);
      font-size: 1.5rem;
      font-weight: 700;
      color: var(--white);
      text-decoration: none;
      letter-spacing: 0.04em;
    }

    .nav-logo .logo-icon {
      width: 36px; height: 36px;
      background: linear-gradient(135deg, var(--cyan), var(--cyan2));
      border-radius: 6px;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.1rem; font-weight: 700; color: var(--navy);
    }

    .nav-links {
      display: flex; gap: 32px; list-style: none;
    }

    .nav-links a {
      color: var(--text-dim);
      text-decoration: none;
      font-size: 0.78rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      transition: color 0.2s;
    }
    .nav-links a:hover { color: var(--cyan); }

    .nav-cta {
      background: white;
      color: var(--navy) !important;
      padding: 9px 22px;
      border-radius: 4px;
      font-weight: 600;
      letter-spacing: 0.08em !important;
      transition: opacity 0.2s !important;
    }
    .nav-cta:hover { opacity: 0.85; }

    /* ══ HERO ══ */
    .hero {
      min-height: 94vh;
      display: grid;
      grid-template-columns: 1fr 1fr;
      align-items: center;
      gap: 0;
      padding: 0;
      overflow: hidden;
      position: relative;
    }

    .hero::after {
      content: '';
      position: absolute; inset: 0;
      background: radial-gradient(ellipse 70% 70% at 80% 50%, rgba(0,185,230,0.08) 0%, transparent 70%);
      pointer-events: none;
    }

    .hero-left {
      padding: 80px 64px 80px 80px;
      position: relative; z-index: 2;
    }

    .hero-eyebrow {
      display: inline-flex; align-items: center; gap: 10px;
      font-family: var(--mono);
      font-size: 0.7rem;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: var(--cyan);
      margin-bottom: 24px;
    }

    .hero-eyebrow::before {
      content: '';
      display: block;
      width: 32px; height: 1px;
      background: var(--cyan);
    }

    .hero h1 {
      font-family: var(--head);
      font-size: clamp(2.4rem, 4vw, 3.3rem);
      font-weight: 700;
      color: var(--white);
      line-height: 1.12;
      margin-bottom: 24px;
    }

    .hero h1 em {
      font-style: normal;
      background: linear-gradient(90deg, var(--cyan), var(--cyan2));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .hero-sub {
      font-size: 1rem;
      color: var(--text);
      max-width: 480px;
      margin-bottom: 44px;
      line-height: 1.75;
    }

    .hero-buttons {
      display: flex; gap: 16px; flex-wrap: wrap;
    }

    .btn-primary {
      background: white;
      color: var(--navy);
      padding: 14px 32px;
      border-radius: 4px;
      font-family: var(--head);
      font-size: 0.85rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      text-decoration: none;
      transition: transform 0.2s, box-shadow 0.2s;
      display: inline-block;
    }
    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 32px rgba(0,185,230,0.35);
    }

    .btn-outline {
      border: 1px solid var(--border);
      color: var(--cyan);
      padding: 13px 32px;
      border-radius: 4px;
      font-family: var(--head);
      font-size: 0.85rem;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      text-decoration: none;
      transition: background 0.2s, border-color 0.2s;
      display: inline-block;
    }
    .btn-outline:hover {
      background: rgba(0,185,230,0.1);
      border-color: var(--cyan);
    }

    /* stats row in hero */
    .hero-stats {
      display: flex; gap: 40px;
      margin-top: 56px;
      padding-top: 40px;
      border-top: 1px solid var(--border2);
    }

    .hero-stat-num {
      font-family: var(--mono);
      font-size: 2rem;
      font-weight: 600;
      color: var(--cyan);
      display: block;
      line-height: 1;
    }

    .hero-stat-label {
      font-size: 0.72rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--text-dim);
      margin-top: 6px;
      display: block;
    }

    .hero-right {
      position: relative;
      height: 100%;
      min-height: 600px;
      overflow: hidden;
    }

    .hero-image-placeholder {
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.6;
      filter: saturate(0.6) contrast(1.1);
    }

    .hero-right::before {
      content: '';
      position: absolute; inset: 0;
      background: linear-gradient(90deg, var(--navy) 0%, transparent 40%);
      z-index: 1;
    }

    .hero-badge {
      position: absolute;
      bottom: 48px; right: 48px;
      z-index: 2;
      background: rgba(10,31,58,0.9);
      border: 1px solid var(--border);
      border-radius: 8px;
      padding: 20px 28px;
      backdrop-filter: blur(12px);
    }

    .hero-badge-label {
      font-family: var(--mono);
      font-size: 0.65rem;
      letter-spacing: 0.2em;
      color: var(--cyan);
      text-transform: uppercase;
      margin-bottom: 8px;
    }

    .hero-badge-text {
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--white);
    }

    /* ══ SECTION BASICS ══ */
    section { padding: 96px 80px; }
    section.narrow { padding: 80px 80px; }

    .section-label {
      display: inline-flex; align-items: center; gap: 10px;
      font-family: var(--mono);
      font-size: 0.65rem;
      letter-spacing: 0.22em;
      text-transform: uppercase;
      color: var(--cyan);
      margin-bottom: 16px;
    }

    .section-label::before {
      content: '';
      display: block; width: 24px; height: 1px;
      background: var(--cyan);
    }

    h2 {
      font-family: var(--head);
      font-size: clamp(1.9rem, 3vw, 2.8rem);
      font-weight: 700;
      color: var(--white);
      line-height: 1.18;
      margin-bottom: 16px;
    }

    h2 em {
      font-style: normal;
      background: linear-gradient(90deg, var(--cyan), var(--cyan2));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    h3 {
      font-family: var(--head);
      font-size: 1.25rem;
      font-weight: 600;
      color: var(--white);
      margin-bottom: 10px;
    }

    .section-intro {
      font-size: 1rem;
      color: var(--text);
      max-width: 620px;
      line-height: 1.75;
      margin-bottom: 56px;
    }

    /* ══ SERVICES BAND ══ */
    .services-band {
      background: var(--panel);
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
      padding: 64px 80px;
    }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 24px;
      margin-top: 48px;
    }

    .service-card {
      background: var(--card);
      border: 1px solid var(--border2);
      border-radius: 8px;
      padding: 28px 20px;
      text-align: center;
      transition: border-color 0.25s, transform 0.25s;
    }
    .service-card:hover {
      border-color: var(--cyan);
      transform: translateY(-4px);
    }

    .service-icon {
      width: 44px; height: 44px;
      background: rgba(0,185,230,0.12);
      border-radius: 8px;
      display: flex; align-items: center; justify-content: center;
      margin: 0 auto 14px;
      font-size: 1.3rem;
    }

    .service-name {
      font-size: 1rem;
      font-weight: 600;
      color: var(--bright);
      letter-spacing: 0.06em;
      margin-bottom: 6px;
    }

    .service-device {
      font-family: var(--mono);
      font-size: 0.80rem;
      color: var(--cyan);
      letter-spacing: 0.08em;
    }

    /* ══ COMPLIANCE TAGS ══ */
    .compliance-row {
      display: flex; gap: 10px; flex-wrap: wrap;
      margin-top: 28px;
    }
    .compliance-tag {
      background: rgba(0,185,230,0.08);
      border: 1px solid var(--border);
      border-radius: 3px;
      padding: 5px 14px;
      font-family: var(--mono);
      font-size: 0.75rem;
      color: var(--cyan);
      letter-spacing: 0.12em;
    }

    /* ══ COMPARISON TABLE ══ */
    .comparison-section {
      background: var(--navy2);
    }

    .comp-intro {
      display: grid;
      grid-template-columns: 1fr auto;
      align-items: end;
      margin-bottom: 56px;
    }

    .comp-table-wrap {
      overflow-x: auto;
    }

    .comp-table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0;
    }

    .comp-table thead th {
      padding: 20px 28px;
      text-align: left;
      font-family: var(--head);
      font-size: 1rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      border-bottom: 1px solid var(--border);
    }

    .comp-table thead th:first-child {
      color: var(--text-dim);
      width: 220px;
    }

    .col-legacy {
      background: rgba(255,78,78,0.06);
      color: var(--red-warn) !important;
      border-left: 1px solid rgba(255,78,78,0.15) !important;
    }

    .col-hanwa {
      background: rgba(0,185,230,0.08);
      color: var(--cyan) !important;
      border-left: 1px solid var(--border) !important;
    }

    .col-advantest {
      background: rgba(0,229,192,0.08);
      color: var(--cyan2) !important;
      border-left: 1px solid rgba(0,229,192,0.2) !important;
    }

    .comp-table tbody tr {
      transition: background 0.15s;
    }
    .comp-table tbody tr:hover { background: rgba(255,255,255,0.02); }

    .comp-table tbody td {
      padding: 18px 28px;
      font-size: 0.88rem;
      border-bottom: 1px solid var(--border2);
      vertical-align: top;
    }

    .comp-table tbody td:first-child {
      font-family: var(--mono);
      font-size: 0.72rem;
      color: var(--text-dim);
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .comp-table td.col-legacy { border-left: 1px solid rgba(255,78,78,0.1); }
    .comp-table td.col-hanwa  { border-left: 1px solid var(--border2); }
    .comp-table td.col-advantest { border-left: 1px solid rgba(0,229,192,0.1); }

    .val-good { color: var(--cyan2); font-weight: 600;font-size: 1rem; }
    .val-best { color: var(--gold); font-weight: 700;font-size: 1rem; }
    .val-bad  { color: var(--red-warn); }
    .val-warn { color: var(--gold); font-size: 1rem;}

    .badge-pill {
      display: inline-block;
      padding: 3px 10px;
      border-radius: 20px;
      font-size: 0.68rem;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .pill-legacy    { background: rgba(255,78,78,0.15); color: var(--red-warn); }
    .pill-active    { background: rgba(0,229,192,0.12); color: var(--cyan2); }
    .pill-best      { background: rgba(245,200,66,0.15); color: var(--gold); border: 1px solid rgba(245,200,66,0.3); }

    /* column header machine names */
    .mach-name { font-size: 1rem; font-weight: 700; display: block; margin-bottom: 4px; }
    .mach-maker { font-size: 0.68rem; font-weight: 400; opacity: 0.7; font-family: var(--mono); letter-spacing: 0.08em; }

    /* ══ LEGACY WARNING BOX ══ */
    .warning-box {
      background: rgba(255,78,78,0.06);
      border: 1px solid rgba(255,78,78,0.2);
      border-left: 4px solid var(--red-warn);
      border-radius: 6px;
      padding: 32px 36px;
      margin-bottom: 20px;
    }
    .warning-box h3 { color: #ff7a7a; margin-bottom: 8px; }
    .warning-box p  { font-size: 0.9rem; color: var(--text); line-height: 1.7; }

    /* ══ EQUIPMENT CARDS ══ */
    .equip-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
      margin-top: 0;
    }

    .equip-card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 12px;
      overflow: hidden;
      transition: transform 0.25s, box-shadow 0.25s;
    }
    .equip-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 16px 48px rgba(0,0,0,0.4);
    }

    .equip-card.featured {
      border-color: var(--cyan2);
      box-shadow: 0 0 0 1px rgba(0,229,192,0.15), inset 0 0 60px rgba(0,229,192,0.03);
    }

    .equip-img-wrap {
      width: 100%; height: 220px;
      background: var(--panel);
      overflow: hidden;
      position: relative;
    }

    .equip-img-wrap img {
      width: 100%; height: 100%;
      object-fit: cover;
      opacity: 0.7;
      transition: transform 0.4s, opacity 0.4s;
    }
    .equip-card:hover .equip-img-wrap img {
      transform: scale(1.05);
      opacity: 0.85;
    }

    .equip-img-placeholder {
      width: 100%; height: 100%;
      display: flex; align-items: center; justify-content: center;
      background: linear-gradient(135deg, var(--panel), var(--card-lt));
      font-size: 4rem;
      color: rgba(0,185,230,0.2);
    }

    .equip-tag {
      position: absolute;
      top: 16px; left: 16px;
      font-family: var(--mono);
      font-size: 0.65rem;
      letter-spacing: 0.15em;
      padding: 5px 12px;
      border-radius: 3px;
    }

    .equip-body { padding: 32px; }

    .equip-maker {
      font-family: var(--mono);
      font-size: 0.65rem;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      margin-bottom: 8px;
    }

    .equip-specs {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin: 24px 0;
    }

    .spec-item {
      background: var(--panel);
      border-radius: 6px;
      padding: 14px 16px;
    }

    .spec-val {
      font-family: var(--mono);
      font-size: 1.15rem;
      font-weight: 600;
      color: var(--cyan);
      display: block;
      margin-bottom: 3px;
    }

    .spec-val.gold { color: var(--gold); }
    .spec-val.green { color: var(--cyan2); }

    .spec-key {
      font-size: 0.67rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--text-dim);
    }

    .equip-features { list-style: none; margin-top: 20px; }
    .equip-features li {
      display: flex; align-items: flex-start; gap: 10px;
      font-size: 0.87rem;
      color: var(--text);
      padding: 7px 0;
      border-bottom: 1px solid var(--border2);
    }
    .equip-features li:last-child { border-bottom: none; }
    .equip-features li::before {
      content: '▸';
      color: var(--cyan);
      font-size: 0.75rem;
      margin-top: 3px;
      flex-shrink: 0;
    }

    /* ══ HANWA SECTION ══ */
    .hanwa-section {
      background: var(--panel);
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }

    .hanwa-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
    }

    .hanwa-image-block {
      position: relative;
    }

    .hanwa-image-block img,
    .hanwa-img-placeholder {
      width: 100%; height: 480px;
      border-radius: 12px;
      object-fit: cover;
    }

    .hanwa-img-placeholder {
      display: flex; align-items: center; justify-content: center;
      background: linear-gradient(135deg, var(--card), var(--card-lt));
      font-size: 6rem;
      color: rgba(0,185,230,0.15);
      border: 1px solid var(--border);
    }

    .hanwa-pin-badge {
      position: absolute;
      bottom: -20px; right: -20px;
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 22px 28px;
      text-align: center;
    }

    .hanwa-pin-num {
      font-family: var(--mono);
      font-size: 2.4rem;
      font-weight: 700;
      color: var(--cyan);
      display: block;
      line-height: 1;
    }

    .hanwa-pin-sub {
      font-size: 0.68rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--text-dim);
      margin-top: 6px;
    }

    .hanwa-pin-opts {
      margin-top: 12px;
      display: flex; flex-wrap: wrap; gap: 6px; justify-content: center;
    }

    .pin-opt {
      font-family: var(--mono);
      font-size: 0.75rem;
      padding: 2px 8px;
      border-radius: 3px;
      background: rgba(0,185,230,0.1);
      color: var(--cyan);
      border: 1px solid rgba(0,185,230,0.2);
    }

    .hanwa-content .section-label { margin-top: 0; }

    .power-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
      margin: 28px 0;
    }

    .power-item {
      background: var(--card);
      border: 1px solid var(--border2);
      border-radius: 6px;
      padding: 14px 12px;
      text-align: center;
    }

    .power-v {
      font-family: var(--mono);
      font-size: 1rem;
      font-weight: 600;
      color: var(--cyan);
      display: block;
    }

    .power-a {
      font-family: var(--mono);
      font-size: 0.8rem;
      color: var(--cyan2);
      display: block;
      margin-top: 2px;
    }

    .power-desc {
      font-size: 0.8rem;
      color: var(--text-dim);
      letter-spacing: 0.05em;
      margin-top: 4px;
    }

    /* ══ ADVANTEST SECTION ══ */
    .adv-section { background: var(--navy2); }

    .adv-hero-banner {
      background: linear-gradient(135deg, var(--card) 0%, rgba(0,229,192,0.06) 100%);
      border: 1px solid rgba(0,229,192,0.2);
      border-radius: 14px;
      padding: 56px 64px;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 60px;
      align-items: center;
      margin-bottom: 64px;
      position: relative;
      overflow: hidden;
    }

    .adv-hero-banner::before {
      content: '';
      position: absolute;
      top: -60px; right: -60px;
      width: 300px; height: 300px;
      background: radial-gradient(circle, rgba(0,229,192,0.08) 0%, transparent 70%);
      pointer-events: none;
    }

    .adv-banner-tag {
      display: inline-flex; align-items: center; gap: 8px;
      background: rgba(245,200,66,0.12);
      border: 1px solid rgba(245,200,66,0.3);
      border-radius: 20px;
      padding: 5px 14px;
      font-family: var(--mono);
      font-size: 0.65rem;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--gold);
      margin-bottom: 20px;
    }

    .adv-banner-tag::before {
      content: '★';
      font-size: 0.6rem;
    }

    .adv-banner-title {
      font-family: var(--head);
      font-size: clamp(1.6rem, 2.5vw, 2.2rem);
      font-weight: 700;
      color: var(--white);
      line-height: 1.2;
      margin-bottom: 16px;
    }

    .adv-banner-title em {
      font-style: normal;
      color: var(--cyan2);
    }

    .adv-banner-desc {
      font-size: 0.95rem;
      color: var(--text);
      line-height: 1.75;
      max-width: 520px;
    }

    .adv-banner-stats {
      display: flex; flex-direction: column; gap: 24px;
      min-width: 200px;
    }

    .adv-stat {
      text-align: center;
      padding: 20px 24px;
      background: rgba(0,229,192,0.07);
      border: 1px solid rgba(0,229,192,0.15);
      border-radius: 8px;
    }

    .adv-stat-num {
      font-family: var(--mono);
      font-size: 2.4rem;
      font-weight: 700;
      color: var(--cyan2);
      display: block;
      line-height: 1;
    }

    .adv-stat-unit {
      font-size: 0.65rem;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--text-dim);
      display: block;
      margin-top: 6px;
    }

    /* capabilities grid */
    .cap-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin-bottom: 56px;
    }

    .cap-card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 28px 22px;
      transition: border-color 0.25s, transform 0.25s;
    }
    .cap-card:hover { border-color: var(--cyan2); transform: translateY(-3px); }

    .cap-icon {
      font-size: 1.8rem;
      margin-bottom: 14px;
      display: block;
    }

    .cap-title {
      font-size: 1rem;
      font-weight: 700;
      color: var(--white);
      margin-bottom: 8px;
    }

    .cap-body {
      font-size: 0.9rem;
      color: var(--text);
      line-height: 1.65;
    }

    /* multi-rail pyramid */
    .rail-section { background: var(--panel); border-top: 1px solid var(--border); }

    .rail-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
    }

    .rail-list { margin-top: 12px; }

    .rail-item {
      display: flex;
      align-items: center;
      gap: 20px;
      padding: 20px 24px;
      border-radius: 8px;
      border: 1px solid transparent;
      margin-bottom: 12px;
      transition: border-color 0.2s;
    }
    .rail-item:hover { border-color: var(--border); }

    .rail-dot {
      width: 12px; height: 12px;
      border-radius: 50%;
      flex-shrink: 0;
    }

    .rail-label {
      font-size: 1rem;
      font-weight: 600;
      color: var(--white);
      display: block;
    }

    .rail-val {
      font-family: var(--mono);
      font-size: 0.8rem;
      color: var(--text-dim);
      margin-top: 2px;
    }

    /* pyramid diagram */
    .pyramid-wrap {
      position: relative;
      padding: 20px 0;
    }

    .pyr-level {
      display: flex;
      align-items: center;
      margin-bottom: 10px;
      position: relative;
    }

    .pyr-bar {
      height: 52px;
      border-radius: 4px;
      display: flex; align-items: center;
      padding: 0 20px;
      font-family: var(--mono);
      font-size: 0.8rem;
      font-weight: 600;
      letter-spacing: 0.08em;
      transition: opacity 0.2s;
    }
    .pyr-bar:hover { opacity: 0.9; }

    .pyr-label {
      font-size: 0.78rem;
      color: var(--text);
      margin-left: 16px;
    }

    /* ══ WHY ITEST ══ */
    .why-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }

    .why-card {
      background: var(--card);
      border: 1px solid var(--border2);
      border-radius: 10px;
      padding: 32px 28px;
      transition: border-color 0.25s, transform 0.25s;
    }
    .why-card:hover {
      border-color: var(--cyan);
      transform: translateY(-3px);
    }

    .why-num {
      font-family: var(--mono);
      font-size: 0.65rem;
      color: var(--cyan);
      letter-spacing: 0.2em;
      margin-bottom: 14px;
    }

    .why-title {
      font-size: 1rem;
      font-weight: 700;
      color: var(--white);
      margin-bottom: 10px;
    }

    .why-body {
      font-size: .9rem;
      color: var(--text);
      line-height: 1.7;
    }

    /* ══ INTEGRATION ══ */
    .integration-section { background: var(--navy2); }

    .int-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .int-card {
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 32px;
      position: relative;
      overflow: hidden;
    }

    .int-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 3px;
    }

    .int-card.c1::before { background: var(--cyan); }
    .int-card.c2::before { background: var(--cyan2); }
    .int-card.c3::before { background: var(--gold); }

    .int-icon {
      font-size: 2rem;
      margin-bottom: 16px;
    }

    /* ══ STANDARDS ══ */
    .standards-section { background: var(--panel); border-top: 1px solid var(--border); }

    .std-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 16px;
    }

    .std-card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 8px;
      padding: 28px 20px;
      text-align: center;
      transition: border-color 0.2s;
    }
    .std-card:hover { border-color: var(--cyan); }

    .std-name {
      font-family: var(--mono);
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--cyan);
      display: block;
      margin-bottom: 6px;
    }

    .std-desc {
      font-size: 0.9rem;
      color: var(--text-dim);
      line-height: 1.5;
    }

    /* ══ CTA / FOOTER ══ */
    .cta-section {
      background: linear-gradient(135deg, var(--card) 0%, var(--navy2) 100%);
      border-top: 1px solid var(--border);
      text-align: center;
      padding: 96px 80px;
    }

    .cta-section h2 { margin: 0 auto 20px; max-width: 100%; }
    .cta-section p  { max-width: 520px; margin: 0 auto 44px; font-size: 1rem; line-height: 1.75; }

    .cta-buttons { display: flex; gap: 16px; justify-content: center; }

   /* ══════════════════════════════════════
   FOOTER — iTest Inc.
   Pega esto en tu styles.css
══════════════════════════════════════ */

/* ── TOP BAND ── */
.footer {
  background: #020810;
  border-top: 1px solid var(--border);
  font-family: var(--head);
}

.footer-band {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: linear-gradient(90deg, rgba(0,185,230,0.06), rgba(0,229,192,0.03));
  border-bottom: 1px solid var(--border2);
  padding: 18px 80px;
}

.footer-band-icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-band-text {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  line-height: 1.7;
  margin: 0;
}

.footer-band-strong {
  color: var(--cyan);
  font-weight: 700;
}

.footer-band-highlight {
  color: var(--cyan2);
  font-weight: 700;
}

/* ── MAIN GRID ── */
.footer-main {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  gap: 60px;
  padding: 64px 80px 48px;
  border-bottom: 1px solid var(--border2);
}

/* ── BRAND COL ── */
.footer-brand {}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  margin-bottom: 20px;
}

.footer-logo-icon {
  width: 36px;
  height: 36px;
  background: white;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: #030b1a;
  flex-shrink: 0;
}

.footer-logo-name {
  font-size: 1.3rem;
  font-weight: 700;
  color: white;
  letter-spacing: 0.04em;
}

.footer-brand-desc {
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 28px;
  max-width: 280px;
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  text-decoration: none;
  color: var(--text-dim);
  font-size: 0.85rem;
  line-height: 1.5;
  transition: color 0.2s;
}

.footer-contact-item:hover {
  color: white;
}

.footer-address {
  cursor: default;
}

.footer-address:hover {
  color: var(--text-dim);
}

/* ── NAV COLS ── */
.footer-col {}

.footer-col-title {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 20px;
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.footer-nav-link {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.2s;
}

.footer-nav-link:hover {
  color: white;
}

/* ── COMPLIANCE + CTA COL ── */
.footer-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 28px;
}

.footer-cta-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
}

.footer-cta-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: white;
  margin-bottom: 6px;
}

.footer-cta-desc {
  font-size: 0.78rem;
  color: var(--text-dim);
  line-height: 1.65;
  margin-bottom: 16px;
}

.footer-cta-btn {
  display: block;
  text-align: center;
  background: white;
  color: #030b1a;
  padding: 10px 20px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  transition: opacity 0.2s;
}

.footer-cta-btn:hover {
  opacity: 0.85;
}

/* ── BOTTOM BAR ── */
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 80px;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.08em;
}

.footer-equipment {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-eq-label {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--text-dim);
  letter-spacing: 0.12em;
}

.footer-eq-name {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--cyan);
  letter-spacing: 0.1em;
}

.footer-eq-dot {
  color: var(--border);
  font-size: 0.6rem;
}

.footer-legal {
  display: flex;
  gap: 20px;
}

.footer-legal-link {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  text-decoration: none;
  letter-spacing: 0.08em;
  transition: color 0.2s;
}

.footer-legal-link:hover {
  color: white;
}

/* ══ RESPONSIVE ══ */
@media (max-width: 1100px) {
  .footer-band  { padding: 16px 24px; }
  .footer-main  { grid-template-columns: 1fr 1fr; gap: 40px; padding: 40px 24px; }
  .footer-bottom { padding: 16px 24px; flex-direction: column; text-align: center; }
  .footer-equipment { justify-content: center; }
  .footer-legal { justify-content: center; }
}

@media (max-width: 640px) {
  .footer-main { grid-template-columns: 1fr; }
  .footer-brand-desc { max-width: 100%; }
}

    /* ══ RESPONSIVE ══ */
    @media (max-width: 1100px) {
      nav { padding: 0 24px; }
      .nav-links { display: none; }
      section, .services-band, footer, .cta-section { padding-left: 24px; padding-right: 24px; }
      .hero { grid-template-columns: 1fr; min-height: auto; }
      .hero-left { padding: 60px 24px; }
      .hero-right { min-height: 300px; }
      .hanwa-layout, .rail-layout { grid-template-columns: 1fr; gap: 40px; }
      .equip-grid { grid-template-columns: 1fr; }
      .cap-grid { grid-template-columns: 1fr 1fr; }
      .why-grid, .int-grid { grid-template-columns: 1fr; }
      .services-grid { grid-template-columns: repeat(3, 1fr); }
      .std-grid { grid-template-columns: repeat(3, 1fr); }
      .adv-hero-banner { grid-template-columns: 1fr; }
      .adv-banner-stats { flex-direction: row; }
      footer { flex-direction: column; gap: 16px; text-align: center; }
      .footer-links { flex-wrap: wrap; justify-content: center; }
    }

    .img3-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding: 48px 0;
    background: var(--navy2, #071428);
  }
 
  .img3-grid img {
    width: 100%;
    height: 400px;
    object-fit: cover;
  
    border-radius: 8px;
    border: 1px solid rgba(0,185,230,0.12);
    display: block;
  }
 
  @media (max-width: 768px) {
    .img3-grid { grid-template-columns: 1fr; padding: 32px 24px; }
    .img3-grid img { height: 220px; }
  }