/*
Theme Name: RackBit Final Clean
Author: RackBit
Description: RackBit public website theme with AI field operations and data center services.
 Version: 2026.07.04.25
*/

html { scroll-behavior: smooth; }
body { margin: 0; background: #020617; overflow-x: hidden; }
a { color: inherit; }

  :root {
    --rb-ink: #f8fafc;
    --rb-muted: #b7c4d8;
    --rb-line: rgba(148, 163, 184, .22);
    --rb-blue: #2563eb;
    --rb-blue-dark: #0b2c66;
    --rb-navy: #07111f;
    --rb-cyan: #38bdf8;
    --rb-bg: #08111f;
    --rb-white: #ffffff;
  }
  .rb-wrap { font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--rb-ink); background: #020617; }
  .rb-container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
  .rb-nav { position: sticky; top: 0; z-index: 40; padding: 14px 0; background: rgba(2,6,23,.88); border-bottom: 1px solid rgba(148,163,184,.16); backdrop-filter: blur(18px); }
  .rb-nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
  .rb-nav-brand { display: inline-flex; align-items: center; gap: 12px; color: #fff; font-weight: 900; text-decoration: none; }
  .rb-nav-mark { display: grid; width: 38px; height: 38px; place-items: center; color: #fff; background: linear-gradient(135deg, #2563eb, #0b2c66); border: 1px solid rgba(125,211,252,.34); border-radius: 8px; box-shadow: 0 14px 30px rgba(37,99,235,.22); }
  .rb-nav-links { display: flex; align-items: center; justify-content: flex-end; gap: 22px; color: #cbd5e1; font-size: 14px; font-weight: 800; }
  .rb-nav-links a { color: inherit; text-decoration: none; }
  .rb-nav-links a:hover { color: #7dd3fc; }
  .rb-nav-cta { min-height: 40px; padding: 0 16px; color: #fff !important; background: #2563eb; border-radius: 6px; display: inline-flex; align-items: center; }
  .rb-hero { min-height: auto !important; display: block; align-items: center; padding: 24px 0 36px !important; color: #fff; overflow: hidden; background: #020617 !important; background-image: none !important; }
  .rb-hero-grid { display: block !important; min-height: auto !important; grid-template-columns: 1fr; gap: 0; align-items: start; padding: 0 !important; }
  .rb-hero-art { display: block !important; width: min(100%, 1280px) !important; max-width: 1280px; margin: 0 auto !important; overflow: hidden; background: #020617; }
  .rb-hero-art img { display: block; width: 100% !important; max-width: 100% !important; height: auto !important; object-fit: contain; object-position: center; }
  .rb-hero-copy { display: none !important; grid-column: 1; max-width: 820px; justify-self: start; }
  .rb-hero > .rb-container > div:not(.rb-hero-art), .rb-hero .rb-panel, .rb-hero .rb-eyebrow, .rb-hero h1, .rb-hero p, .rb-hero .rb-actions { display: none !important; }
  .rb-eyebrow { display: inline-flex; width: fit-content; align-items: center; gap: 8px; padding: 8px 12px; color: #c9e7ff; background: rgba(56,189,248,.14); border: 1px solid rgba(56,189,248,.34); border-radius: 999px; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
  .rb-eyebrow-light { color: #bfdbfe; background: rgba(37,99,235,.18); border-color: rgba(56,189,248,.32); }
  .rb-hero h1 { max-width: 860px; margin: 0 0 18px; font-size: clamp(30px, 3.5vw, 46px); line-height: 1.08; letter-spacing: 0; color: #fff; text-shadow: 0 18px 46px rgba(0,0,0,.42); }
  .rb-hero p { max-width: 760px; margin: 0; color: #dbeafe; font-size: 18px; line-height: 1.65; text-shadow: 0 12px 34px rgba(0,0,0,.42); }
  .rb-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
  .rb-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border-radius: 6px; font-weight: 800; text-decoration: none; }
  .rb-btn-primary { color: #fff; background: var(--rb-blue); }
  .rb-btn-secondary { color: #e0f2fe; border: 1px solid rgba(224,242,254,.45); }
  .rb-cta-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px; }
  .rb-panel { padding: 28px; background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.22); border-radius: 8px; box-shadow: 0 24px 80px rgba(0,0,0,.30); backdrop-filter: blur(18px); }
  .rb-metric { padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.16); }
  .rb-metric:last-child { border-bottom: 0; }
  .rb-metric strong { display: block; color: #fff; font-size: 34px; line-height: 1; }
  .rb-metric span { display: block; margin-top: 8px; color: #dbeafe; }
  .rb-section { padding: 92px 0; color: #f8fafc; background: #020617; }
  .rb-proof { padding: 26px 0 54px; background: #020617; }
  .rb-proof-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
  .rb-proof-item { padding: 18px; background: #050b14; border: 1px solid rgba(148,163,184,.22); border-radius: 8px; }
  .rb-proof-icon { display: grid; width: 44px; height: 44px; margin-bottom: 14px; place-items: center; color: #7dd3fc; background: rgba(14,165,233,.14); border: 1px solid rgba(125,211,252,.38); border-radius: 8px; box-shadow: inset 0 1px 0 rgba(255,255,255,.10), 0 12px 28px rgba(14,165,233,.12); }
  .rb-proof-icon svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2.15; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 7px rgba(56,189,248,.32)); }
  .rb-proof-item strong { display: block; color: #f8fafc; font-size: 15px; }
  .rb-proof-item .rb-proof-icon { color: #7dd3fc; }
  .rb-proof-item span { display: block; margin-top: 5px; color: #94a3b8; font-size: 13px; line-height: 1.5; }
  .rb-alt { background: #020617; }
  .rb-dark { color: #fff; background: #020617; }
  .rb-support { padding-top: 76px; }
  .rb-support-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; }
  .rb-support-card, .rb-process-step, .rb-contact-action { background: #050b14; border: 1px solid rgba(148,163,184,.24); border-radius: 8px; box-shadow: 0 18px 52px rgba(0,0,0,.28); }
  .rb-support-card { padding: 22px; }
  .rb-support-card h3, .rb-process-step h3 { margin: 14px 0 8px; color: #f8fafc; font-size: 18px; }
  .rb-support-card p, .rb-process-step p { margin: 0; color: #cbd5e1; font-size: 14px; line-height: 1.65; }
  .rb-small-icon { display: grid; width: 42px; height: 42px; place-items: center; color: #7dd3fc; background: rgba(14,165,233,.14); border: 1px solid rgba(125,211,252,.38); border-radius: 8px; }
  .rb-small-icon svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 2.15; stroke-linecap: round; stroke-linejoin: round; }
  .rb-head { max-width: 780px; margin-bottom: 42px; }
  .rb-center { margin-left: auto; margin-right: auto; text-align: center; }
  .rb-section h2 { margin: 0 0 14px; font-size: clamp(32px, 4vw, 48px); line-height: 1.08; color: #f8fafc; }
  .rb-dark h2 { color: #fff; }
  .rb-section p { color: var(--rb-muted); font-size: 17px; line-height: 1.75; }
  .rb-dark p { color: #dbeafe; }
  .rb-cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
  .rb-card { min-height: 240px; padding: 28px; background: linear-gradient(180deg, rgba(15,23,42,.96), rgba(8,17,31,.96)); border: 1px solid var(--rb-line); border-radius: 8px; box-shadow: 0 22px 60px rgba(0,0,0,.26); transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease; }
  .rb-card:hover { transform: translateY(-3px); border-color: rgba(125,211,252,.42); box-shadow: 0 28px 80px rgba(0,0,0,.34); }
  .rb-icon { display: grid; width: 56px; height: 56px; margin-bottom: 22px; place-items: center; color: #7dd3fc; background: linear-gradient(145deg, rgba(14,165,233,.22), rgba(37,99,235,.28)); border: 1px solid rgba(125,211,252,.52); border-radius: 8px; box-shadow: inset 0 1px 0 rgba(255,255,255,.12), 0 14px 30px rgba(14,165,233,.16); }
  .rb-icon svg { width: 31px; height: 31px; fill: none; stroke: currentColor; stroke-width: 2.25; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 8px rgba(56,189,248,.35)); }
  .rb-card h3 { margin: 0 0 10px; font-size: 21px; color: #f8fafc; }
  .rb-card p { margin: 0; font-size: 15px; }
  .rb-card-best { display: block; margin-top: 18px; padding-top: 14px; color: #7dd3fc; border-top: 1px solid rgba(148,163,184,.18); font-size: 13px; font-weight: 800; line-height: 1.5; }
  .rb-split { display: grid; grid-template-columns: 1fr .9fr; gap: 54px; align-items: start; }
  .rb-features { display: grid; gap: 16px; }
  .rb-feature { display: grid; grid-template-columns: 48px 1fr; gap: 16px; padding: 22px; background: linear-gradient(180deg, rgba(15,23,42,.96), rgba(8,17,31,.96)); border: 1px solid var(--rb-line); border-radius: 8px; box-shadow: 0 18px 48px rgba(0,0,0,.22); }
  .rb-feature h3 { margin: 0 0 6px; color: #f8fafc; }
  .rb-feature p { margin: 0; font-size: 15px; }
  .rb-leadership { margin-top: 72px; }
  .rb-leadership .rb-head { max-width: 900px; }
  .rb-team-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
  .rb-team-card { overflow: hidden; background: #050b14; border: 1px solid rgba(148,163,184,.24); border-radius: 8px; box-shadow: 0 22px 70px rgba(0,0,0,.28); }
  .rb-team-photo { display: block; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center top; border-bottom: 1px solid rgba(148,163,184,.18); }
  .rb-team-copy { padding: 24px; }
  .rb-team-kicker { display: inline-flex; margin-bottom: 12px; color: #7dd3fc; font-size: 12px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
  .rb-team-card h3 { margin: 0 0 10px; color: #f8fafc; font-size: 28px; }
  .rb-team-card p { margin: 0; color: #cbd5e1; font-size: 15px; line-height: 1.7; }
  .rb-field-team { display: grid; grid-template-columns: .72fr 1.28fr; gap: 28px; align-items: stretch; margin-top: 28px; padding: 28px; background: #050b14; border: 1px solid rgba(148,163,184,.24); border-radius: 8px; box-shadow: 0 22px 70px rgba(0,0,0,.28); }
  .rb-field-team-copy { align-self: center; }
  .rb-field-team .rb-eyebrow-light { color: #2563eb; background: #eff6ff; border-color: #bfdbfe; }
  .rb-field-team-copy h3 { margin: 18px 0 12px; color: #f8fafc; font-size: clamp(28px, 3vw, 40px); line-height: 1.08; }
  .rb-field-team-copy p { margin: 0; color: #cbd5e1; font-size: 16px; line-height: 1.7; }
  .rb-field-team-photos { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .rb-field-team-photos img { display: block; width: 100%; height: 100%; min-height: 320px; object-fit: cover; object-position: center; border: 1px solid rgba(148,163,184,.2); border-radius: 8px; box-shadow: 0 16px 44px rgba(0,0,0,.28); }
  .rb-platform { background: #020617; color: #fff; }
  .rb-platform h2 { color: #fff; }
  .rb-platform p { color: #dbeafe; }
  .rb-platform-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: start; }
  .rb-platform-panel { padding: 30px; background: rgba(255,255,255,.08); border: 1px solid rgba(148,163,184,.28); border-radius: 8px; }
  .rb-platform-panel p { margin-top: 0; }
  .rb-platform-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 24px; }
  .rb-platform-item { padding: 18px; background: rgba(37,99,235,.16); border: 1px solid rgba(56,189,248,.24); border-radius: 8px; }
  .rb-platform-title { display: grid; grid-template-columns: 38px 1fr; gap: 12px; align-items: center; margin-bottom: 8px; }
  .rb-platform-icon { display: grid; width: 38px; height: 38px; place-items: center; color: #7dd3fc; background: rgba(14,165,233,.16); border: 1px solid rgba(125,211,252,.42); border-radius: 8px; box-shadow: inset 0 1px 0 rgba(255,255,255,.10); }
  .rb-platform-icon svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2.15; stroke-linecap: round; stroke-linejoin: round; }
  .rb-platform-item strong { display: block; margin-bottom: 6px; color: #fff; }
  .rb-platform-item span { color: #cbd5e1; font-size: 14px; line-height: 1.55; }
  .rb-process { background: #020617; }
  .rb-process-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; }
  .rb-process-step { position: relative; padding: 24px; overflow: hidden; }
  .rb-process-number { position: absolute; top: 18px; right: 18px; color: rgba(125,211,252,.28); font-size: 32px; font-weight: 900; line-height: 1; }
  .rb-trust-line { display: inline-flex; margin-top: 18px; padding: 12px 14px; color: #dbeafe; background: rgba(37,99,235,.16); border: 1px solid rgba(125,211,252,.28); border-radius: 8px; font-weight: 800; line-height: 1.5; }
  .rb-contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 44px; align-items: start; }
  .rb-contact-actions { display: grid; gap: 12px; margin-top: 28px; }
  .rb-contact-action { display: grid; grid-template-columns: 42px 1fr; gap: 12px; align-items: center; padding: 16px; color: #cbd5e1; text-decoration: none; }
  .rb-contact-action strong { display: block; color: #f8fafc; font-size: 15px; }
  .rb-contact-action span:last-child { display: block; margin-top: 2px; color: #94a3b8; font-size: 14px; }
  .rb-contact-action:hover { border-color: rgba(125,211,252,.42); }
  .rb-cta { padding: 70px 0; background: #020617; border-top: 1px solid rgba(148,163,184,.16); }
  .rb-cta-top { padding: 18px 0 34px; border-top: 0; }
  .rb-cta-box { display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: center; padding: 34px; background: linear-gradient(135deg, rgba(37,99,235,.22), rgba(14,165,233,.08)); border: 1px solid rgba(125,211,252,.28); border-radius: 8px; box-shadow: 0 24px 80px rgba(0,0,0,.25); }
  .rb-cta h2 { margin: 0 0 8px; color: #fff; font-size: clamp(28px, 3vw, 42px); line-height: 1.08; }
  .rb-cta p { margin: 0; color: #cbd5e1; font-size: 16px; line-height: 1.7; }
  .rb-contact-card { padding: 30px; color: #f8fafc; background: linear-gradient(180deg, rgba(15,23,42,.98), rgba(8,17,31,.98)); border: 1px solid rgba(148,163,184,.24); border-radius: 8px; box-shadow: 0 24px 70px rgba(0,0,0,.28); }
  .rb-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .rb-field { display: grid; gap: 8px; }
  .rb-field-full { grid-column: 1 / -1; }
  .rb-field label { color: #e2e8f0; font-weight: 800; }
  .rb-field input, .rb-field select, .rb-field textarea { width: 100%; padding: 14px 15px; color: #f8fafc; background: rgba(2,6,23,.72); border: 1px solid rgba(148,163,184,.32); border-radius: 6px; font: inherit; }
  .rb-field input::placeholder, .rb-field textarea::placeholder { color: #64748b; }
  .rb-field input:focus, .rb-field select:focus, .rb-field textarea:focus { outline: 2px solid rgba(56,189,248,.32); border-color: rgba(56,189,248,.68); }
  .rb-field textarea { min-height: 132px; resize: vertical; }
  .rb-form-status { margin-bottom: 18px; padding: 14px 16px; border-radius: 6px; font-weight: 800; line-height: 1.5; }
  .rb-form-status[hidden] { display: none; }
  .rb-form-status a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
  .rb-form-info { color: #075985; background: #e0f2fe; border: 1px solid #7dd3fc; }
  .rb-form-success { color: #065f46; background: #d1fae5; border: 1px solid #6ee7b7; }
  .rb-form-error { color: #991b1b; background: #fee2e2; border: 1px solid #fecaca; }
  #colophon, .site-primary-footer-wrap, .site-below-footer-wrap { display: none !important; }
  .rb-footer { padding: 58px 0 28px; color: #cbd5e1; background: #020617; }
  .rb-footer > .rb-container { width: min(1800px, calc(100% - 120px)); }
  .rb-footer-banner { width: 100vw; margin: 0 calc(50% - 50vw) 38px; overflow: hidden; background: #020617; border: 0; border-radius: 0; box-shadow: none; }
  .rb-footer-banner img { display: block; width: 100%; height: auto; }
  .rb-footer-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; align-items: start; width: 100%; margin: 0; }
  .rb-footer-grid > div:nth-child(1) { justify-self: start; text-align: left; }
  .rb-footer-grid > div:nth-child(2) { justify-self: center; text-align: left; }
  .rb-footer-grid > div:nth-child(3) { justify-self: end; text-align: left; width: min(100%, 520px); }
  .rb-footer h3 { margin: 0 0 16px; color: #fff; font-size: 18px; }
  .rb-footer p { margin: 0; color: #94a3b8; font-size: 14px; line-height: 1.7; }
  .rb-footer-list { display: grid; gap: 9px; margin: 0; padding: 0; list-style: none; }
  .rb-footer-list a, .rb-contact-line a { color: #cbd5e1; text-decoration: none; }
  .rb-footer-list a:hover, .rb-contact-line a:hover { color: var(--rb-cyan); }
  .rb-contact-line { display: grid; gap: 4px; color: #cbd5e1; font-size: 14px; line-height: 1.55; }
  .rb-contact-line strong { color: #fff; }
  .rb-footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 26px; margin-top: 34px; border-top: 1px solid rgba(148,163,184,.24); }
  .rb-brand { display: flex; align-items: center; gap: 12px; color: #fff; font-weight: 800; }
  .rb-mark { display: grid; width: 42px; height: 42px; place-items: center; color: #fff; background: linear-gradient(135deg, var(--rb-blue), var(--rb-blue-dark)); border-radius: 8px; box-shadow: 0 12px 24px rgba(37,99,235,.25); }
  .rb-tagline { display: block; margin-top: 2px; color: #94a3b8; font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
  .rb-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 16px; color: #e2e8f0; font-size: 14px; font-weight: 700; }
  .rb-links a { color: inherit; text-decoration: none; }
  .rb-links a:hover { color: var(--rb-cyan); }
  .rb-legal-hero { padding: 88px 0 58px; color: #fff; background: #020617; }
  .rb-legal-hero h1 { max-width: 820px; margin: 18px 0 0; font-size: clamp(38px, 5vw, 64px); line-height: 1.04; color: #fff; }
  .rb-back-link { display: inline-flex; color: #c9e7ff; font-weight: 800; text-decoration: none; }
  .rb-back-link:hover { color: #fff; }
  .rb-legal-section { padding: 74px 0; background: #020617; }
  .rb-legal-content { max-width: 860px; }
  .rb-legal-content h2 { margin: 34px 0 10px; color: var(--rb-ink); font-size: 28px; line-height: 1.15; }
  .rb-legal-content p { margin: 0 0 18px; color: var(--rb-muted); font-size: 17px; line-height: 1.8; }
  .rb-legal-content a { color: var(--rb-blue); font-weight: 800; }
  @media (max-width: 960px) { .rb-hero-grid, .rb-split, .rb-contact-grid, .rb-platform-grid, .rb-cta-box, .rb-field-team { grid-template-columns: 1fr; } .rb-hero-grid { padding-bottom: 72px; } .rb-hero-art { margin-bottom: 36px; } .rb-hero-copy { max-width: 760px; padding-top: 0; } .rb-cards, .rb-proof-grid, .rb-team-grid, .rb-support-grid, .rb-process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .rb-cta-actions { justify-content: flex-start; } .rb-footer > .rb-container { width: min(100% - 40px, 1180px); } .rb-footer-grid { width: 100%; margin: 0; grid-template-columns: .85fr 1fr 1.15fr; gap: 28px; } .rb-footer-grid > div:nth-child(1), .rb-footer-grid > div:nth-child(2), .rb-footer-grid > div:nth-child(3) { justify-self: start; max-width: none; width: auto; } }
  @media (max-width: 680px) { .rb-container { width: min(100% - 28px, 1180px); } .rb-nav-inner { align-items: flex-start; flex-direction: column; } .rb-nav-links { flex-wrap: wrap; justify-content: flex-start; gap: 14px; } .rb-hero-grid { padding-top: 18px; padding-bottom: 64px; } .rb-hero-art { margin-bottom: 30px; } .rb-hero h1 { font-size: clamp(28px, 8vw, 38px); } .rb-hero p { font-size: 17px; } .rb-cards, .rb-form-grid, .rb-footer-grid, .rb-platform-list, .rb-proof-grid, .rb-team-grid, .rb-field-team-photos, .rb-support-grid, .rb-process-grid { grid-template-columns: 1fr; } .rb-field-team { padding: 20px; } .rb-field-team-photos img { min-height: 240px; } .rb-section { padding: 68px 0; } .rb-footer-bottom, .rb-actions, .rb-cta-actions { align-items: flex-start; flex-direction: column; } .rb-links { justify-content: flex-start; } }