:root {
  --navy: #1A1A2E;
  --navy-mid: #20203a;
  --navy-light: #2a2a45;
  --orange: #ED5C39;
  --orange-dim: rgba(237, 92, 57, 0.12);
  --white: #FFFFFF;
  --off-white: #F7F7F7;
  --muted: #5a5a7a;
  --muted-light: #8888AA;
  --font-display: 'DM Sans', sans-serif;
  --body-text: #c0c0d8;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--navy);
  color: var(--body-text);
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

/* scanlines texture */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 3px,
      rgba(255, 255, 255, 0.007) 3px, rgba(255, 255, 255, 0.007) 4px);
  pointer-events: none;
  z-index: 9999;
}

/* ── NAVBAR ── */
.navbar {
  background: rgba(26, 26, 46, 0.92) !important;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 18px 0;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background 0.3s;
}

.navbar-brand {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  font-size: 35px;
  letter-spacing: -0.02em;
  color: var(--white) !important;
  text-decoration: none;
}

.navbar-brand .ch {
  color: var(--orange);
}

.navbar-brand .ds {
  color: var(--muted-light);
}

.navbar-nav .nav-link {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-light);
  padding: 6px 16px !important;
  transition: color 0.2s;
}

.navbar-nav .nav-link:hover {
  color: var(--orange);
}

.navbar-toggler {
  border-color: rgba(237, 92, 57, 0.3);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28237, 92, 57, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.nav-cta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--orange);
  color: var(--navy) !important;
  padding: 8px 20px !important;
  border-radius: 2px;
  margin-left: 8px;
  transition: opacity 0.2s;
}

.nav-cta:hover {
  opacity: 0.85;
  color: var(--navy) !important;
}


  .navbar-brand .cur {
    display: inline-block;
    width: 0.5em;
    height: 0.80em;
    background: #ED5C39;
    vertical-align: middle;
    margin-left: 0.12em;
    position: relative;
    top: -0.05em;
    animation: blink 1.1s step-end infinite;
  }

  @keyframes blink {

    0%,
    100% {
      opacity: 1;
    }

    50% {
      opacity: 0;
    }
  }

  /* ── HERO ── */
  #hero {
    min-height: 0;
    padding: 100px 0;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
  }

  .hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('/images/whiteboard.webp');
    background-size: cover;
    background-position: center;
    filter: brightness(0.35) saturate(0.5);
    z-index: 0;
  }

  /* grid overlay */
  .hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(rgba(237, 92, 57, 0.06) 1px, transparent 1px),
      linear-gradient(90deg, rgba(237, 92, 57, 0.06) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 80% 80% at 20% 40%, black 0%, transparent 70%);
  }

  .hero-overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to right, rgba(26, 26, 46, 0.85) 0%, rgba(26, 26, 46, 0.45) 60%, rgba(26, 26, 46, 0.3) 100%),
      linear-gradient(to bottom, rgba(26, 26, 46, 0.4) 0%, rgba(26, 26, 46, 0.1) 50%, rgba(26, 26, 46, 0.5) 100%);
    z-index: 1;
  }

  .hero-content {
    position: relative;
    z-index: 2;
    padding-top: 72px;
  }

  .hero-eyebrow {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--orange);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.2s forwards;
  }

  .hero-eyebrow::before {
    content: '';
    display: block;
    width: 28px;
    height: 1px;
    background: var(--orange);
    flex-shrink: 0;
  }

  /* status dot */
  .status-dot {
    display: inline-flex;
    align-items: center;
    gap: 7px;
  }

  .status-dot::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(34, 197, 94, 0.8);
    animation: pulse-green 2s ease-in-out infinite;
  }

  @keyframes pulse-green {

    0%,
    100% {
      box-shadow: 0 0 6px rgba(34, 197, 94, 0.8);
    }

    50% {
      box-shadow: 0 0 16px rgba(34, 197, 94, 1);
    }
  }

  .hero-headline {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(40px, 7vw, 88px);
    line-height: 0.95;
    letter-spacing: -0.03em;
    color: var(--white);
    margin-bottom: 32px;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.4s forwards;
  }

  .hero-headline .accent {
    color: var(--orange);
  }

  .hero-sub {
    font-family: 'Inter', sans-serif;
    font-size: clamp(15px, 2vw, 18px);
    font-weight: 300;
    color: var(--muted-light);
    max-width: 600px;
    margin-bottom: 40px;
    line-height: 1.7;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.6s forwards;
  }

  .hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.8s forwards;
  }

  .btn-primary-tilted {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: var(--orange);
    color: var(--navy);
    border: none;
    padding: 14px 32px;
    border-radius: 2px;
    text-decoration: none;
    transition: opacity 0.2s, transform 0.2s;
    display: inline-block;
  }

  .btn-primary-tilted:hover {
    opacity: 0.88;
    color: var(--navy);
    transform: translateY(-1px);
  }

  .btn-ghost-tilted {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: transparent;
    color: var(--muted-light);
    border: 1px solid rgba(136, 136, 170, 0.3);
    padding: 14px 32px;
    border-radius: 2px;
    text-decoration: none;
    transition: color 0.2s, border-color 0.2s;
    display: inline-block;
  }

  .btn-ghost-tilted:hover {
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.4);
  }

  /* hero mark bottom left */
  .hero-mark {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--muted);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: bounce 2s ease-in-out infinite;
  }

  .hero-mark::before,
  .hero-mark::after {
    content: '';
    display: block;
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, rgba(237, 92, 57, 0.5));
  }

  @keyframes bounce {

    0%,
    100% {
      transform: translateX(-50%) translateY(0);
    }

    50% {
      transform: translateX(-50%) translateY(6px);
    }
  }

  @keyframes fadeUp {
    from {
      opacity: 0;
      transform: translateY(24px);
    }

    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* ── SECTION DEFAULTS ── */
  section {
    padding: 100px 0;
  }

  .section-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    color: var(--orange);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .section-label::before {
    content: '//';
    opacity: 0.5;
    font-family: 'JetBrains Mono', monospace;
  }

  .section-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(28px, 4vw, 48px);
    letter-spacing: -0.02em;
    line-height: 1.05;
    color: var(--white);
    margin-bottom: 20px;
  }

  .section-intro {
    font-size: 16px;
    color: var(--muted-light);
    max-width: 560px;
    line-height: 1.75;
  }

  hr.section-rule {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
    margin: 0;
  }

  /* ── SERVICES ── */
  #services {
    background: var(--navy-mid);
  }

  .service-card {
    background: var(--navy);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 4px;
    padding: 40px 36px;
    height: 100%;
    position: relative;
    overflow: hidden;
    transition: border-color 0.25s, transform 0.25s;
  }

  .service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
  }

  .service-card:hover {
    border-color: rgba(237, 92, 57, 0.2);
    transform: translateY(-4px);
  }

  .service-card:hover::before {
    transform: scaleX(1);
  }

  .service-icon {
    font-family: 'JetBrains Mono', monospace;
    font-size: 28px;
    color: var(--orange);
    margin-bottom: 20px;
    line-height: 1;
  }

  .service-card h3 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 20px;
    color: var(--white);
    letter-spacing: -0.01em;
    margin-bottom: 14px;
  }

  .service-card p {
    font-size: 14px;
    color: var(--muted-light);
    line-height: 1.7;
    margin: 0;
  }

  .service-card .service-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 9px;
    color: var(--muted);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-top: 20px;
  }

  /* ── PLATFORMS ── */
  #platforms {
    background: var(--navy);
    padding: 64px 0;
  }

  .platform-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    color: var(--muted);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 40px;
  }

  .platform-logos {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    align-items: center;
    justify-content: center;
  }

  .platform-logo {
    height: 40px;
    width: auto;
    filter: grayscale(1) invert(1);
    opacity: 0.55;
    transition: opacity 0.2s;
  }

  .platform-logo:hover {
    filter: grayscale(1) invert(1);
    opacity: 0.9;
  }

  /* ── CONTACT ── */
  #contact {
    background: var(--navy-mid);
  }

  .contact-wrap {
    background: var(--navy);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 4px;
    padding: 56px 48px;
  }

  .form-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted-light);
    margin-bottom: 8px;
  }

  .form-control,
  .form-select {
    background: var(--navy-mid) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 2px !important;
    color: var(--white) !important;
    font-family: 'JetBrains Mono', monospace !important;
    font-size: 13px !important;
    padding: 12px 16px !important;
    transition: border-color 0.2s !important;
  }

  .form-control:focus,
  .form-select:focus {
    border-color: var(--orange) !important;
    box-shadow: 0 0 0 2px rgba(237, 92, 57, 0.15) !important;
    outline: none !important;
  }

  .form-control::placeholder {
    color: var(--muted) !important;
  }

  textarea.form-control {
    resize: vertical;
    min-height: 140px;
  }

  .btn-submit {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: var(--orange);
    color: var(--navy);
    border: none;
    padding: 14px 40px;
    border-radius: 2px;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.2s;
    width: 100%;
  }

  .btn-submit:hover {
    opacity: 0.88;
    transform: translateY(-1px);
  }

  .btn-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
  }

  .form-status {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: 2px;
    display: none;
  }

  .form-status.success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #22c55e;
  }

  .form-status.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
  }

  /* ── FOOTER ── */
  footer {
    background: var(--navy);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 56px 0 80px;
  }

  .footer-mark {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 800;
    font-size: 36px;
    letter-spacing: -0.02em;
    line-height: 1;
    margin-bottom: 12px;
  }

  .footer-mark .ch {
    color: var(--orange);
  }

  .footer-mark .ds {
    color: var(--muted-light);
  }

  .footer-mark .nm {
    color: var(--white);
  }

  .footer-tagline {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--muted);
    letter-spacing: 0.08em;
  }

  .footer-links a {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    color: var(--muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    transition: color 0.2s;
  }

  .footer-links a:hover {
    color: var(--orange);
  }

  .footer-meta {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    color: var(--muted);
    line-height: 2;
  }

  .footer-meta span {
    color: var(--orange);
  }

  /* ── STATUS BAR ── */
  .status-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 26px;
    background: var(--orange);
    display: flex;
    align-items: center;
    padding: 0 32px;
    z-index: 1001;
    gap: 0;
  }

  .sb {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    font-weight: 700;
    color: var(--navy);
    letter-spacing: 0.06em;
    padding: 0 14px;
  }

  .sb:first-child {
    padding-left: 0;
  }

  .sb+.sb {
    border-left: 1px solid rgba(26, 26, 46, 0.25);
  }

  .sb-space {
    flex: 1;
  }

  /* ── MOBILE ── */
  @media (max-width: 768px) {
    .hero-headline {
      font-size: clamp(36px, 10vw, 56px);
    }

    .contact-wrap {
      padding: 36px 24px;
    }

    .service-card {
      padding: 32px 24px;
    }

    .status-bar .sb:nth-child(2) {
      display: none;
    }
  }