@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --ink: #f1f8ff;
  --muted: #9eafc2;
  --ground: #060b13;
  --panel: #0d1725;
  --line: rgba(190, 223, 246, .16);
  --acid: #75d7ff;
  --aqua: #b3ecff;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--ground);
  font-family: Manrope, Arial, sans-serif;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
.wrap { width: min(calc(100% - 48px), var(--max)); margin: 0 auto; }
.eyebrow, .meta, .project-number, .nav-label {
  color: var(--acid); font: 500 .72rem/1.2 "DM Mono", monospace;
  letter-spacing: .12em; text-transform: uppercase;
}

.site-header { padding: 24px 0; position: relative; z-index: 5; }
.nav { align-items: center; display: flex; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -.04em; }
.brand-logo { height: 32px; object-fit: contain; width: 32px; }
.nav-links { align-items: center; color: var(--muted); display: flex; font-size: .83rem; gap: 28px; }
.nav-links a:hover { color: var(--acid); }
.button {
  align-items: center; border: 1px solid var(--acid); color: var(--acid); display: inline-flex;
  font: 500 .72rem "DM Mono", monospace; gap: 12px; letter-spacing: .08em; padding: 12px 16px;
  text-transform: uppercase; transition: background .2s, color .2s;
}
.button:hover { background: var(--acid); color: var(--ground); }
.button-dark { background: var(--acid); color: var(--ground); }
.button-dark:hover { background: transparent; color: var(--acid); }
.arrow { font-size: 1rem; }

.hero { min-height: 690px; overflow: hidden; padding: 105px 0 80px; position: relative; }
.hero::before { background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 64px 64px; content: ""; inset: 0 0 0 42%; opacity: .35; position: absolute; }
.hero::after { background: radial-gradient(circle, rgba(117,215,255,.24) 0, rgba(117,215,255,0) 63%); content: ""; height: 620px; position: absolute; right: -190px; top: -105px; width: 620px; }
.hero-content { align-items: center; display: grid; gap: clamp(28px, 4vw, 56px); grid-template-columns: minmax(0, .65fr) minmax(500px, 1.35fr); position: relative; z-index: 1; }
.hero-copy-block { max-width: 460px; }
.hero h1 { font-size: clamp(2.7rem, 5vw, 5.35rem); letter-spacing: -.075em; line-height: .95; margin: 20px 0 28px; }
.hero h1 em { color: var(--acid); font-style: normal; }
.hero-copy { color: var(--muted); font-size: 1.1rem; max-width: 570px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 35px; }
.signal-card { border: 1px solid var(--line); bottom: 20px; display: flex; gap: 16px; padding: 15px 17px; position: absolute; right: max(24px, calc((100% - var(--max)) / 2)); width: 230px; z-index: 1; }
.signal-dot { background: var(--acid); border-radius: 50%; box-shadow: 0 0 0 5px rgba(117,215,255,.13); height: 8px; margin-top: 7px; width: 8px; }
.signal-card p { color: var(--muted); font-size: .72rem; margin: 3px 0 0; }
.hero-image, .field-showcase figure { background: var(--panel); border: 1px solid var(--line); margin: 0; overflow: hidden; }
.hero-image img { display: block; height: auto; object-fit: contain; width: 100%; }
.hero-image figcaption, .field-showcase figcaption { background: rgba(6, 11, 19, .9); border-top: 1px solid var(--line); color: var(--aqua); font-size: .76rem; padding: 13px 17px; }
.field-showcase { display: grid; gap: 28px; grid-template-columns: repeat(2, minmax(0, 1fr)); padding-top: 24px; }
.field-showcase img { aspect-ratio: 1.35 / 1; display: block; object-fit: contain; width: 100%; }

.section { padding: 112px 0; }
.section-heading { align-items: end; display: flex; gap: 30px; justify-content: space-between; margin-bottom: 44px; }
.section h2 { font-size: clamp(2rem, 4.2vw, 3.65rem); letter-spacing: -.06em; line-height: 1; margin: 12px 0 0; max-width: 620px; }
.section-intro { color: var(--muted); font-size: .96rem; margin: 0; max-width: 300px; }
.projects { border-top: 1px solid var(--line); }
.project-card { align-items: stretch; border-bottom: 1px solid var(--line); display: grid; gap: 32px; grid-template-columns: 80px 1.05fr .95fr 36px; padding: 30px 0; transition: padding .25s; }
.project-card:hover { padding-left: 14px; padding-right: 14px; }
.project-card h3 { font-size: 1.45rem; letter-spacing: -.045em; line-height: 1.15; margin: 4px 0 8px; }
.project-card p { color: var(--muted); font-size: .88rem; margin: 0; }
.project-visual { min-height: 118px; overflow: hidden; position: relative; }
.project-visual img { display: block; height: 100%; inset: 0; object-fit: cover; position: absolute; width: 100%; z-index: 1; }
.project-visual::before, .project-visual::after { content: ""; position: absolute; }
.visual-one { background: linear-gradient(135deg, #142b46, #060b13 65%); }
.visual-one::before { border: 1px solid var(--aqua); border-radius: 50%; height: 150px; right: 22%; top: -36px; width: 150px; }
.visual-one::after { background: var(--acid); height: 1px; left: 0; top: 52%; width: 100%; }
.visual-two { background: #101f34; }
.visual-two::before { background: repeating-linear-gradient(90deg, transparent 0 20px, rgba(117,215,255,.52) 21px 22px); inset: 25px 16px; transform: skewY(-12deg); }
.visual-two::after { border: 1px solid var(--acid); inset: 34px 36% 34px 16%; }
.visual-three { background: linear-gradient(135deg, #091624, #153452); }
.visual-three::before { background: radial-gradient(circle, transparent 0 16%, rgba(101,227,207,.8) 17% 18%, transparent 19% 28%, rgba(184,242,44,.8) 29% 30%, transparent 31%); height: 250px; left: -20px; top: -68px; width: 250px; }
.visual-three::after { background: var(--acid); bottom: 18px; height: 7px; right: 18px; width: 7px; }
.card-arrow { align-self: center; color: var(--acid); font-size: 1.5rem; }

.statement { background: var(--acid); color: #060b13; padding: 98px 0; }
.statement blockquote { font-size: clamp(2rem, 4.7vw, 4.2rem); font-weight: 700; letter-spacing: -.065em; line-height: 1.04; margin: 16px 0 0; max-width: 1000px; }
.statement .eyebrow { color: #17506a; }
.contact { align-items: end; display: flex; justify-content: space-between; padding: 100px 0; }
.contact h2 { font-size: clamp(2.4rem, 5vw, 4.6rem); letter-spacing: -.07em; line-height: 1; margin: 14px 0 0; }
.site-footer { border-top: 1px solid var(--line); color: var(--muted); font: .72rem "DM Mono", monospace; padding: 25px 0; }
.footer-inner { display: flex; justify-content: space-between; }

/* Project detail pages */
.project-hero { padding: 74px 0 90px; }
.breadcrumb { color: var(--muted); font: .72rem "DM Mono", monospace; }
.breadcrumb span { color: var(--acid); margin: 0 7px; }
.project-hero-grid { display: grid; gap: 60px; grid-template-columns: 1.1fr .9fr; margin-top: 72px; }
.project-hero h1 { font-size: clamp(3rem, 6vw, 5.6rem); letter-spacing: -.075em; line-height: .94; margin: 18px 0 28px; }
.project-description { color: var(--muted); font-size: 1.05rem; max-width: 520px; }
.detail-visual { min-height: 355px; }
.detail-visual::before { transform: scale(1.9); }
.project-facts { border-bottom: 1px solid var(--line); border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(3, 1fr); }
.fact { border-right: 1px solid var(--line); padding: 21px 16px; }
.fact:last-child { border: 0; }
.fact strong { display: block; font-size: .9rem; font-weight: 600; margin-top: 5px; }
.detail-content { display: grid; gap: 80px; grid-template-columns: .72fr 1.28fr; }
.detail-content h2 { font-size: 1.2rem; letter-spacing: -.03em; margin: 4px 0; }
.detail-content p { color: var(--muted); margin-top: 0; max-width: 650px; }
.capabilities { display: grid; gap: 1px; grid-template-columns: repeat(2, 1fr); margin-top: 32px; }
.capability { background: var(--panel); min-height: 150px; padding: 22px; }
.capability .meta { color: var(--aqua); }
.capability h3 { font-size: 1rem; margin: 15px 0 0; }
.next-project { border-top: 1px solid var(--line); display: flex; justify-content: space-between; padding: 28px 0 0; }
.next-project:hover { color: var(--acid); }

/* ATLAS GNSS Integrity */
.gnss-hero-visual, .feature-image, .status-card { margin: 0; }
.gnss-hero-visual { background: #0c1828; border: 1px solid var(--line); min-height: 355px; overflow: hidden; position: relative; }
.gnss-hero-visual img, .feature-image img { display: block; height: 100%; object-fit: cover; width: 100%; }
figcaption { color: var(--muted); font: .68rem/1.4 "DM Mono", monospace; letter-spacing: .03em; padding: 10px 13px; }
.gnss-hero-visual figcaption { background: rgba(6, 11, 19, .85); bottom: 0; left: 0; position: absolute; right: 0; }
.gnss-overview { padding-bottom: 92px; }
.status-grid { display: grid; gap: 1px; grid-template-columns: repeat(4, 1fr); }
.status-card { background: var(--panel); min-width: 0; padding: 24px; }
.status-card > img { display: block; height: 180px; margin: 0 auto 22px; object-fit: contain; width: 100%; }
.status-card figcaption { align-items: flex-start; display: flex; gap: 10px; padding: 0; }
.status-card strong { display: block; font-size: .95rem; margin: 2px 0; }
.status-card p { color: var(--muted); font-size: .78rem; line-height: 1.45; margin: 0; }
.status-key { background: #6dd27c; border-radius: 50%; box-shadow: 0 0 0 4px rgba(109, 210, 124, .12); flex: 0 0 auto; height: 8px; margin-top: 5px; width: 8px; }
.weak .status-key { background: #9aa4ad; box-shadow: 0 0 0 4px rgba(154, 164, 173, .12); }
.jammed .status-key { background: #ff565f; box-shadow: 0 0 0 4px rgba(255, 86, 95, .12); }
.spoofed .status-key { background: #b37cff; box-shadow: 0 0 0 4px rgba(179, 124, 255, .12); }
.gnss-band { background: #091220; }
.feature-split { align-items: center; display: grid; gap: clamp(32px, 7vw, 88px); grid-template-columns: .76fr 1.24fr; }
.feature-copy h2 { font-size: clamp(2rem, 4vw, 3.5rem); letter-spacing: -.06em; line-height: 1; margin: 13px 0 24px; }
.feature-copy p { color: var(--muted); font-size: .97rem; max-width: 490px; }
.feature-image { border: 1px solid var(--line); overflow: hidden; }
.feature-image img { aspect-ratio: 2 / 1; object-position: center; }
.dashboard-split { grid-template-columns: 1.24fr .76fr; }
.indicators-split { grid-template-columns: .76fr 1.24fr; }
.signal-list { border-top: 1px solid var(--line); color: var(--ink); font: .78rem "DM Mono", monospace; list-style: none; margin: 30px 0 0; padding: 0; }
.signal-list li { border-bottom: 1px solid var(--line); padding: 9px 0; }
.signal-list span { color: var(--muted); font-size: .66rem; }

/* ATLAS Gunshot Localization */
.gunshot-hero-visual { background: #0c1828; border: 1px solid var(--line); margin: 0; min-height: 355px; overflow: hidden; position: relative; }
.gunshot-hero-visual img { display: block; height: 100%; object-fit: cover; width: 100%; }
.gunshot-hero-visual figcaption { background: rgba(6, 11, 19, .85); bottom: 0; left: 0; position: absolute; right: 0; }
.gunshot-workflow { align-items: center; grid-template-columns: .76fr 1.24fr; }
.workflow-list { border-top: 1px solid var(--line); font: .74rem "DM Mono", monospace; list-style: none; margin: 30px 0 0; padding: 0; }
.workflow-list li { align-items: center; border-bottom: 1px solid var(--line); display: flex; gap: 14px; padding: 11px 0; }
.workflow-list span { color: var(--acid); }
.gunshot-band { background: #091220; }
.conops-grid, .dense-grid, .model-grid { display: grid; gap: 18px; }
.event-capture { background: var(--panel); border: 1px solid var(--line); margin: 0 0 18px; overflow: hidden; }
.event-capture img { aspect-ratio: 2.22 / 1; display: block; object-fit: cover; width: 100%; }
.conops-grid { grid-template-columns: repeat(2, 1fr); margin: 0 auto; max-width: 900px; }
.portrait-capture, .map-capture, .audio-capture { background: var(--panel); border: 1px solid var(--line); margin: 0; overflow: hidden; }
.portrait-capture img, .map-capture img, .audio-capture img { display: block; height: 100%; object-fit: cover; width: 100%; }
.conops-grid .portrait-capture img { aspect-ratio: 1 / 1.28; object-position: top center; }
.dense-grid { grid-template-columns: .75fr 1.25fr; }
.dense-grid .portrait-capture img { aspect-ratio: .82 / 1; object-position: top center; }
.map-capture img { aspect-ratio: 1.13 / 1; object-position: center; }
.model-copy { background: var(--panel); border-left: 2px solid var(--acid); color: var(--muted); font-size: 1rem; margin: 0 0 34px auto; max-width: 790px; padding: 22px 25px; }
.model-copy p { margin: 0; }
.model-copy strong { color: var(--ink); font-weight: 700; }
.model-grid { grid-template-columns: repeat(2, 1fr); }
.audio-capture img { aspect-ratio: 1.665 / 1; object-fit: contain; }

/* ATLAS SIGINT */
.sigint-hero-visual { align-items: center; background: #0c1828; border: 1px solid var(--line); display: flex; justify-content: center; margin: 0; min-height: 355px; overflow: hidden; position: relative; }
.sigint-hero-visual img { height: 100%; object-fit: contain; width: 100%; }
.sigint-hero-visual figcaption { background: rgba(6, 11, 19, .85); bottom: 0; left: 0; position: absolute; right: 0; }
.sigint-method { align-items: center; grid-template-columns: .76fr 1.24fr; }
.sigint-diagram { background-color: #0b1726; background-image: linear-gradient(rgba(117, 215, 255, .1) 1px, transparent 1px), linear-gradient(90deg, rgba(117, 215, 255, .1) 1px, transparent 1px); background-size: 36px 36px; border: 1px solid var(--line); min-height: 350px; overflow: hidden; position: relative; }
.sigint-node, .sigint-source { font: .65rem "DM Mono", monospace; letter-spacing: .05em; position: absolute; text-transform: uppercase; z-index: 2; }
.sigint-node::before, .sigint-source::before { border-radius: 50%; content: ""; height: 9px; left: -14px; position: absolute; top: 3px; width: 9px; }
.sigint-node { color: var(--aqua); }
.sigint-node::before { background: var(--aqua); }
.node-a { left: 18%; top: 20%; }.node-b { left: 17%; top: 72%; }.node-c { right: 13%; top: 56%; }
.sigint-source { color: var(--acid); left: 54%; top: 25%; }
.sigint-source::before { background: var(--acid); box-shadow: 0 0 0 8px rgba(117, 215, 255, .12); }
.sigint-arc { border: 1px solid rgba(117, 215, 255, .8); border-radius: 50%; left: 9%; position: absolute; top: -15%; transform: rotate(-18deg); }
.arc-one { height: 480px; width: 620px; }.arc-two { height: 370px; left: 20%; top: 5%; width: 520px; }
.sigint-line { background: linear-gradient(90deg, rgba(117, 215, 255, 0), var(--acid)); height: 1px; position: absolute; transform-origin: left; }
.line-a { left: 20%; top: 22%; transform: rotate(3deg); width: 37%; }.line-b { left: 20%; top: 72%; transform: rotate(-37deg); width: 43%; }.line-c { left: 58%; top: 28%; transform: rotate(53deg); width: 32%; }
.sigint-band { background: #091220; }
.sigint-results { align-items: center; grid-template-columns: .76fr 1.24fr; }
.sigint-result-image img { aspect-ratio: 1.77 / 1; object-fit: contain; }
.result-note { border-left: 2px solid var(--acid); color: var(--muted); display: grid; font-size: .76rem; gap: 5px; margin-top: 28px; padding: 12px 15px; }
.result-note strong { color: var(--ink); font-size: .86rem; }
.roadmap-grid { display: grid; gap: 1px; grid-template-columns: repeat(3, 1fr); }
.roadmap-card { background: var(--panel); min-height: 200px; padding: 25px; }
.roadmap-card.active { background: #12314c; box-shadow: inset 0 2px 0 var(--acid); }
.roadmap-card h3 { font-size: 1.1rem; letter-spacing: -.03em; margin: 15px 0 10px; }
.roadmap-card p { color: var(--muted); font-size: .84rem; margin: 0; }

/* Contact page */
.contacts-hero { padding: 92px 0 60px; }
.contacts-hero h1 { font-size: clamp(3rem, 6.4vw, 6.15rem); letter-spacing: -.075em; line-height: .94; margin: 17px 0 25px; max-width: 800px; }
.contacts-hero p { color: var(--muted); font-size: 1.05rem; margin: 0; max-width: 510px; }
.simple-contact { align-items: center; display: grid; gap: clamp(40px, 8vw, 120px); grid-template-columns: .9fr 1.1fr; min-height: calc(100vh - 142px); padding: 72px 0 100px; }
.simple-contact h1 { font-size: clamp(3.2rem, 6.1vw, 6rem); letter-spacing: -.075em; line-height: .94; margin: 17px 0 25px; max-width: 650px; }
.simple-contact p { color: var(--muted); font-size: 1.05rem; margin: 0; max-width: 490px; }
.simple-contact .button { margin-top: 34px; }
.simple-contact-image { background: var(--panel); border: 1px solid var(--line); margin: 0; overflow: hidden; position: relative; }
.simple-contact-image::after { background: linear-gradient(180deg, transparent 55%, rgba(6, 11, 19, .92)); content: ""; inset: 0; pointer-events: none; position: absolute; }
.simple-contact-image img { aspect-ratio: 1.14 / 1; display: block; object-fit: cover; width: 100%; }
.simple-contact-image figcaption { bottom: 0; left: 0; max-width: 310px; padding: 22px; position: absolute; z-index: 1; }
.team-grid { display: grid; gap: 24px; grid-template-columns: repeat(3, 1fr); margin: 0 auto; max-width: 1100px; padding-bottom: 100px; }
.team-card { background: var(--panel); border: 1px solid var(--line); box-shadow: 0 18px 42px rgba(0, 0, 0, .2); min-width: 0; padding: 28px 28px 0; }
.team-card > img { border: 1px solid var(--line); display: block; height: 270px; margin: 12px auto 0; object-fit: cover; object-position: center 20%; width: min(100%, 220px); }
.team-details { padding: 25px 0 27px; }
.team-details h2 { font-size: 1.65rem; letter-spacing: -.05em; margin: 8px 0 5px; }
.contact-expertise { color: var(--aqua); font-size: .88rem; margin: 0 0 28px; }
.team-details dl { border-top: 1px solid var(--line); margin: 0; }
.team-details dl div { align-items: baseline; border-bottom: 1px solid var(--line); display: flex; gap: 20px; justify-content: space-between; padding: 10px 0; }
.team-details dt { color: var(--muted); font: .68rem "DM Mono", monospace; letter-spacing: .08em; text-transform: uppercase; }
.team-details dd { font: .78rem "DM Mono", monospace; margin: 0; }

@media (min-width: 721px) and (max-width: 960px) {
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-content { grid-template-columns: 1fr; }
  .hero-image { max-width: 650px; }
}

@media (max-width: 720px) {
  .wrap { width: min(calc(100% - 32px), var(--max)); }
  .nav-links a:not(.button) { display: none; }
  .hero { min-height: 620px; padding-top: 76px; }
  .signal-card { bottom: 42px; right: 16px; }
  .hero-content { grid-template-columns: 1fr; }
  .hero-image { max-width: 520px; }
  .field-showcase { grid-template-columns: 1fr; padding-top: 16px; }
  .section { padding: 76px 0; }
  .section-heading, .contact { align-items: start; flex-direction: column; }
  .project-card { gap: 16px; grid-template-columns: 53px 1fr 28px; }
  .project-visual { grid-column: 2 / 4; grid-row: 2; }
  .project-card p { grid-column: 2 / 4; }
  .card-arrow { grid-column: 3; grid-row: 1; }
  .project-hero-grid, .detail-content { gap: 40px; grid-template-columns: 1fr; }
  .project-hero-grid { margin-top: 48px; }
  .detail-visual { min-height: 250px; }
  .project-facts { grid-template-columns: 1fr; }
  .fact { border-bottom: 1px solid var(--line); border-right: 0; }
  .capabilities { grid-template-columns: 1fr; }
  .status-grid { grid-template-columns: repeat(2, 1fr); }
  .status-card { padding: 18px; }
  .status-card > img { height: 135px; }
  .feature-split, .dashboard-split, .indicators-split { grid-template-columns: 1fr; }
  .dashboard-split .feature-image { grid-row: 2; }
  .gnss-hero-visual { min-height: 250px; }
  .gunshot-workflow, .dense-grid { grid-template-columns: 1fr; }
  .conops-grid, .model-grid, .model-copy { grid-template-columns: 1fr; }
  .model-copy { gap: 14px; margin-left: 0; }
  .gunshot-hero-visual { min-height: 250px; }
  .sigint-method, .sigint-results { grid-template-columns: 1fr; }
  .sigint-hero-visual { min-height: 250px; }
  .roadmap-grid { grid-template-columns: 1fr; }
  .contacts-hero { padding: 60px 0 40px; }
  .simple-contact { grid-template-columns: 1fr; min-height: auto; padding: 60px 0 70px; }
  .simple-contact-image { max-width: 620px; }
  .team-grid { grid-template-columns: 1fr; padding-bottom: 70px; }
  .team-card { padding: 22px 22px 0; }
  .team-card > img { height: 250px; margin-top: 8px; width: min(100%, 205px); }
}