/* ============================================================
   ZPAK.io v1.1.0 — zen0 design system
   Colors: locked to zen0 palette (#08080d / #5fd7d7 / #d7af87)
   Typography: Space Grotesk · Inter · JetBrains Mono
   ============================================================ */

:root {
  --bg:           #08080d;
  --surface:      #0a0a12;
  --surface-elev: #11111c;
  --text:         #d0d0d0;
  --text-strong:  #f0f0f0;
  --muted:        #585858;
  --cyan:         #5fd7d7;
  --teal:         #5fafaf;
  --gold:         #d7af87;
  --gold-dim:     #a07840;
  --green:        #87d787;
  --yellow:       #ffd75f;
  --red:          #ff5f87;
  --border:       #1a1a26;
  --cyan-glow:    0 0 30px rgba(95,215,215,0.15);
  --gold-glow:    0 0 20px rgba(215,175,135,0.12);

  --f-heading: 'Space Grotesk', system-ui, sans-serif;
  --f-body:    'Inter', system-ui, sans-serif;
  --f-mono:    'JetBrains Mono', ui-monospace, monospace;

  --max-w:  1080px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--f-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

::selection { background: var(--cyan); color: var(--bg); }

a { color: var(--cyan); text-decoration: none; transition: opacity 0.2s; }
a:hover { opacity: 0.75; }

/* ============================================================
   NAVIGATION
   ============================================================ */
nav {
  position: sticky; top: 0; z-index: 200;
  background: rgba(8,8,13,0.88);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 1rem var(--gutter);
  display: flex; justify-content: space-between; align-items: center;
}
.brand-mark {
  font-family: var(--f-mono);
  color: var(--cyan);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-shadow: var(--cyan-glow);
  transition: text-shadow 0.3s;
}
.brand-mark:hover { opacity: 1; text-shadow: 0 0 40px rgba(95,215,215,0.4); }
.brand-mark span { color: var(--gold); }

.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links a {
  color: var(--text);
  font-size: 0.875rem;
  font-weight: 500;
  font-family: var(--f-body);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute; bottom: -2px; left: 0; right: 0;
  height: 1px;
  background: var(--cyan);
  transform: scaleX(0);
  transition: transform 0.2s;
}
.nav-links a:hover { color: var(--cyan); opacity: 1; }
.nav-links a:hover::after { transform: scaleX(1); }

/* Hamburger button */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.5rem;
  z-index: 300;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  transition: all 0.25s ease;
  transform-origin: center;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); background: var(--cyan); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); background: var(--cyan); }

/* Mobile nav overlay */
.nav-mobile {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(8,8,13,0.97);
  backdrop-filter: blur(20px);
  padding: 5rem var(--gutter) 3rem;
  flex-direction: column;
  gap: 0;
  z-index: 190;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  color: var(--text-strong);
  font-size: 1.75rem;
  font-weight: 500;
  font-family: var(--f-heading);
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}
.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile a:hover { color: var(--cyan); opacity: 1; }
.nav-mobile-footer {
  margin-top: auto;
  font-family: var(--f-mono);
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.15em;
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
}

/* ============================================================
   LAYOUT BASE
   ============================================================ */
section { padding: 5rem var(--gutter) 4rem; }
.container { max-width: var(--max-w); margin: 0 auto; }

h1, h2, h3, h4 {
  font-family: var(--f-heading);
  color: var(--text-strong);
  line-height: 1.15;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2rem, 5.5vw, 3.5rem); font-weight: 600; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); font-weight: 500; margin-bottom: 1rem; }
h3 { font-size: 1.25rem; font-weight: 500; margin-bottom: 0.75rem; }

p { margin-bottom: 1rem; max-width: 65ch; }
.lead { font-size: 1.125rem; color: var(--text); }

.section-eyebrow {
  font-family: var(--f-mono);
  color: var(--cyan);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 1rem;
  display: inline-block;
}

/* ============================================================
   HERO — full-viewport with image + fallback
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: 6rem;
  padding-top: 0;
  position: relative;
  overflow: hidden;
  background-color: var(--bg);
  /* Hero image with dark gradient overlay for text legibility */
  background-image:
    linear-gradient(
      to bottom,
      rgba(8,8,13,0.25) 0%,
      rgba(8,8,13,0.45) 40%,
      rgba(8,8,13,0.82) 72%,
      rgba(8,8,13,0.97) 100%
    ),
    url('../images/hero-zpak.jpg');
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
}

/* CSS-only fallback when image isn't loaded — grid pattern */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(95,215,215,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(95,215,215,0.03) 1px, transparent 1px),
    radial-gradient(ellipse at 50% -10%, rgba(95,215,215,0.06) 0%, transparent 55%);
  background-size: 60px 60px, 60px 60px, 100% 100%;
  pointer-events: none;
  z-index: 0;
}

/* Cyan glow orb — top right, visible when no image */
.hero-orb {
  position: absolute;
  top: -10%;
  right: -10%;
  width: min(700px, 65vw);
  height: min(700px, 65vw);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(95,215,215,0.05) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
  animation: orb-drift 12s ease-in-out infinite alternate;
}

@keyframes orb-drift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(-3%, 5%) scale(1.06); }
}

.hero > .container { position: relative; z-index: 1; }

.hero-mark {
  font-family: var(--f-mono);
  color: var(--cyan);
  font-size: 0.875rem;
  letter-spacing: 0.35em;
  margin-bottom: 2rem;
  animation: mark-pulse 4s ease-in-out infinite;
}

@keyframes mark-pulse {
  0%, 100% { text-shadow: 0 0 20px rgba(95,215,215,0.2); opacity: 0.9; }
  50%       { text-shadow: 0 0 40px rgba(95,215,215,0.5), 0 0 80px rgba(95,215,215,0.15); opacity: 1; }
}

.hero h1 { margin-bottom: 1.5rem; text-shadow: 0 2px 20px rgba(0,0,0,0.6); }
.hero h1 .accent { color: var(--cyan); }

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(208,208,208,0.9);
  max-width: 58ch;
  margin-bottom: 2rem;
  text-shadow: 0 1px 10px rgba(0,0,0,0.5);
}

.honest-banner {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(215,175,135,0.08);
  border: 1px solid rgba(215,175,135,0.25);
  border-radius: 999px;
  color: var(--gold);
  font-size: 0.8125rem;
  font-family: var(--f-mono);
  margin-bottom: 2.5rem;
  backdrop-filter: blur(8px);
}
.honest-banner::before {
  content: '●';
  color: var(--gold);
  font-size: 0.4rem;
  animation: dot-blink 3s ease-in-out infinite;
}
@keyframes dot-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

.cta-row { display: flex; gap: 1rem; flex-wrap: wrap; }
.cta-row-spaced    { margin-top: 1.5rem; }
.cta-row-spaced-sm { margin-top: 1rem; }

.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  font-family: var(--f-body);
  font-size: 0.9375rem; font-weight: 500;
  border-radius: 0.5rem;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer; border: none;
  letter-spacing: 0.01em;
}
.btn-primary {
  background: var(--cyan);
  color: var(--bg);
  box-shadow: 0 0 0 0 rgba(95,215,215,0.4);
}
.btn-primary:hover {
  background: var(--gold);
  opacity: 1;
  box-shadow: var(--gold-glow), 0 4px 20px rgba(215,175,135,0.25);
  transform: translateY(-2px);
}
.btn-secondary {
  background: rgba(255,255,255,0.04);
  color: var(--text-strong);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
}
.btn-secondary:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  opacity: 1;
  background: rgba(95,215,215,0.05);
}
.btn-ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
  font-size: 0.875rem;
  padding: 0.625rem 1.25rem;
}
.btn-ghost:hover { color: var(--text); border-color: var(--muted); opacity: 1; }

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  font-family: var(--f-mono);
  font-size: 0.625rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  z-index: 1;
  opacity: 0.7;
}
.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--cyan), transparent);
  animation: scroll-line 2s ease-in-out infinite;
}
@keyframes scroll-line {
  0%   { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50%  { opacity: 1; transform: scaleY(1); transform-origin: top; }
  100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* ============================================================
   FREE AUDIT
   ============================================================ */
.audit-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 2.5rem;
  margin: 3rem 0;
  position: relative;
  overflow: hidden;
}
.audit-block::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--gold), transparent);
}
.audit-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(95,215,215,0.08);
  color: var(--cyan);
  font-family: var(--f-mono);
  font-size: 0.75rem;
  border-radius: 999px;
  margin-bottom: 1rem;
  letter-spacing: 0.1em;
}
.audit-block h2 { margin-bottom: 0.75rem; }

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.service {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 2rem;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  position: relative;
  overflow: hidden;
}
.service::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), transparent);
  opacity: 0;
  transition: opacity 0.2s;
}
.service:hover { border-color: rgba(95,215,215,0.4); transform: translateY(-3px); box-shadow: 0 8px 30px rgba(0,0,0,0.3); }
.service:hover::after { opacity: 1; }

.service-num {
  font-family: var(--f-mono);
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  margin-bottom: 1rem;
}
.service h3 { color: var(--text-strong); margin-bottom: 0.5rem; }
.service .price {
  color: var(--cyan);
  font-family: var(--f-mono);
  font-size: 1.125rem;
  margin: 0.75rem 0;
}
.service .price-note {
  color: var(--muted);
  font-size: 0.8125rem;
  font-style: italic;
  margin-bottom: 1rem;
}
.service ul { list-style: none; margin: 1rem 0; }
.service li {
  padding: 0.375rem 0;
  font-size: 0.9375rem;
  color: var(--text);
  display: flex; gap: 0.5rem;
}
.service li::before { content: '·'; color: var(--cyan); font-weight: bold; }

/* ============================================================
   PROJECTS
   ============================================================ */
.projects-section {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.projects-intro {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 0;
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
  margin-top: 3rem;
}
.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 1.625rem;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  color: inherit;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}
.project-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), var(--gold), transparent 80%);
  opacity: 0;
  transition: opacity 0.2s;
}
.project-card:hover {
  border-color: rgba(95,215,215,0.35);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,0,0,0.25);
  opacity: 1;
}
.project-card:hover::before { opacity: 1; }
.project-card:hover .project-arrow { transform: translateX(4px); color: var(--cyan); }

.project-name {
  font-family: var(--f-mono);
  color: var(--cyan);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.08em;
}
.project-desc {
  font-size: 0.875rem;
  color: var(--text);
  line-height: 1.55;
  flex: 1;
  max-width: 100%;
}
.project-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}
.project-arrow {
  font-family: var(--f-mono);
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.05em;
  transition: transform 0.2s, color 0.2s;
}

/* Status badges */
.status-badge {
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  border: 1px solid;
  display: inline-block;
}
.status-badge.active {
  color: var(--green);
  background: rgba(135,215,135,0.07);
  border-color: rgba(135,215,135,0.25);
}
.status-badge.build {
  color: var(--yellow);
  background: rgba(255,215,95,0.07);
  border-color: rgba(255,215,95,0.25);
}
.status-badge.spec {
  color: var(--muted);
  background: rgba(88,88,88,0.07);
  border-color: rgba(88,88,88,0.25);
}
.status-badge.operational {
  color: var(--cyan);
  background: rgba(95,215,215,0.07);
  border-color: rgba(95,215,215,0.25);
}
.status-badge.classified {
  color: var(--gold);
  background: rgba(215,175,135,0.07);
  border-color: rgba(215,175,135,0.25);
}

/* ============================================================
   APPROACH / PHILOSOPHY
   ============================================================ */
.approach-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}
.principle {
  padding: 1.5rem 0;
  border-top: 2px solid var(--border);
  transition: border-color 0.2s;
}
.principle:hover { border-top-color: var(--cyan); }
.principle-num {
  font-family: var(--f-mono);
  color: var(--gold);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  margin-bottom: 0.75rem;
}
.principle h3 { color: var(--cyan); font-family: var(--f-heading); font-size: 1.125rem; margin-bottom: 0.5rem; }
.principle p { font-size: 0.9375rem; color: var(--text); }

/* ============================================================
   ABOUT
   ============================================================ */
.about {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
@media (max-width: 768px) { .about-grid { grid-template-columns: 1fr; gap: 2.5rem; } }
.about-bio p { color: var(--text); margin-bottom: 1rem; }
.about-bio strong { color: var(--cyan); font-weight: 500; }

.about-details { display: flex; flex-direction: column; gap: 1rem; }
.about-detail-block {
  padding: 1.25rem;
  background: var(--surface-elev);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
}
.about-detail-block h4 {
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin-bottom: 0.5rem;
}
.about-detail-block p {
  font-size: 0.875rem;
  color: var(--text);
  margin: 0;
  max-width: 100%;
}
.about-detail-block .mono-val {
  font-family: var(--f-mono);
  color: var(--cyan);
  font-size: 0.8125rem;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 2.5rem;
  margin-top: 3rem;
}
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

label {
  display: block;
  font-family: var(--f-mono);
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 0.5rem;
}
input, textarea, select {
  width: 100%;
  padding: 0.875rem 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  color: var(--text);
  font-family: var(--f-body);
  font-size: 0.9375rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(95,215,215,0.1);
}
select option { background: var(--surface-elev); }
textarea { resize: vertical; min-height: 140px; }
[data-trap] { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }
.form-meta { font-size: 0.8125rem; color: var(--muted); margin-top: 0.5rem; }

/* Form success */
.form-success {
  text-align: center;
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}
.form-success-mark {
  font-size: 2.5rem;
  color: var(--green);
  text-shadow: 0 0 30px rgba(135,215,135,0.4);
  font-family: var(--f-mono);
}
.form-success h3 { font-size: 1.5rem; color: var(--text-strong); margin: 0; }
.form-success p { color: var(--text); max-width: 45ch; text-align: center; margin: 0; }
.form-success .btn-ghost { margin-top: 0.25rem; }

/* ============================================================
   PROJECT DETAIL PAGES
   ============================================================ */
.project-page-hero {
  padding: 3.5rem var(--gutter) 3rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: relative;
  overflow: hidden;
}
.project-page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(95,215,215,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(95,215,215,0.025) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: linear-gradient(to right, transparent 0%, black 40%, black 60%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 40%, black 60%, transparent 100%);
  pointer-events: none;
}
.project-page-hero .container { max-width: var(--max-w); margin: 0 auto; position: relative; z-index: 1; }

.project-nav-back {
  font-family: var(--f-mono);
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  margin-bottom: 2.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.2s;
}
.project-nav-back:hover { color: var(--cyan); opacity: 1; }

.project-page-title {
  font-family: var(--f-mono);
  color: var(--cyan);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 500;
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
  text-shadow: var(--cyan-glow);
  line-height: 1.1;
}
.project-page-tagline {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text);
  max-width: 62ch;
  margin-bottom: 1.75rem;
  line-height: 1.55;
}
.project-meta-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}
.project-meta-chip {
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  border: 1px solid;
}
.chip-active  { color: var(--green);  background: rgba(135,215,135,0.06); border-color: rgba(135,215,135,0.2); }
.chip-build   { color: var(--yellow); background: rgba(255,215,95,0.06);  border-color: rgba(255,215,95,0.2); }
.chip-spec    { color: var(--muted);  background: rgba(88,88,88,0.06);    border-color: rgba(88,88,88,0.2); }
.chip-ops     { color: var(--cyan);   background: rgba(95,215,215,0.06);  border-color: rgba(95,215,215,0.2); }
.chip-gold    { color: var(--gold);   background: rgba(215,175,135,0.06); border-color: rgba(215,175,135,0.2); }
.chip-classified { color: var(--gold); background: rgba(215,175,135,0.06); border-color: rgba(215,175,135,0.2); }

/* Project content sections */
.project-body {
  padding: 4rem var(--gutter);
}
.project-body .container { max-width: var(--max-w); margin: 0 auto; }

.project-section { margin-bottom: 3.5rem; }
.project-section:last-child { margin-bottom: 0; }

.project-section-label {
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
  display: block;
}
.project-section p { color: var(--text); max-width: 72ch; margin-bottom: 1rem; }
.project-section p:last-child { margin-bottom: 0; }

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-top: 1rem;
}
.feature-list li {
  display: flex;
  gap: 0.875rem;
  align-items: flex-start;
  padding: 0.875rem 1.125rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  font-size: 0.9375rem;
  color: var(--text);
  transition: border-color 0.2s;
}
.feature-list li:hover { border-color: rgba(95,215,215,0.2); }
.feature-list li::before {
  content: '∃';
  color: var(--cyan);
  font-family: var(--f-mono);
  font-size: 0.875rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.roadmap-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  margin-top: 1rem;
}
.roadmap-list li {
  display: flex;
  gap: 0.875rem;
  align-items: flex-start;
  padding: 0.875rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9375rem;
  color: var(--text);
}
.roadmap-list li:last-child { border-bottom: none; }

.rtag {
  font-family: var(--f-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  flex-shrink: 0;
  margin-top: 0.2rem;
  text-transform: uppercase;
}
.rtag-done { background: rgba(135,215,135,0.12); color: var(--green); }
.rtag-wip  { background: rgba(255,215,95,0.12);  color: var(--yellow); }
.rtag-next { background: rgba(95,215,215,0.12);  color: var(--cyan); }
.rtag-spec { background: rgba(88,88,88,0.12);    color: var(--muted); }

.spec-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}
.spec-item {
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
}
.spec-item dt {
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 0.375rem;
}
.spec-item dd {
  font-size: 0.9375rem;
  color: var(--text-strong);
}

.classified-notice {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: rgba(215,175,135,0.05);
  border: 1px solid rgba(215,175,135,0.2);
  border-radius: 0.5rem;
  margin-top: 1rem;
}
.classified-notice::before {
  content: '⚠';
  color: var(--gold);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}
.classified-notice p {
  font-size: 0.875rem;
  color: var(--gold);
  font-family: var(--f-mono);
  letter-spacing: 0.05em;
  margin: 0;
  max-width: 100%;
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 3rem var(--gutter) 2rem;
  margin-top: 4rem;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
}
@media (max-width: 900px)  { .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; } }
@media (max-width: 480px)  { .footer-inner { grid-template-columns: 1fr; } }

.footer-brand {
  font-family: var(--f-mono);
  color: var(--cyan);
  font-size: 1.125rem;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
  text-shadow: var(--cyan-glow);
}
.footer-brand span { color: var(--gold); }
.footer-tagline { color: var(--muted); font-size: 0.875rem; font-style: italic; margin-bottom: 0; }

.footer-col h4 {
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
  margin-bottom: 1rem;
}
.footer-col a {
  display: block;
  color: var(--text);
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--cyan); opacity: 1; }
.footer-col span { display: block; color: var(--muted); font-size: 0.875rem; margin-bottom: 0.5rem; }

.footer-bottom {
  max-width: var(--max-w);
  margin: 2.5rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
  color: var(--muted);
  font-size: 0.8125rem;
}
.footer-bottom-ver {
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  color: var(--muted);
}

/* ============================================================
   NOW STRIP — hero live status signal
   ============================================================ */
.now-strip {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
  font-family: var(--f-mono);
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}
.now-tag {
  flex-shrink: 0;
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  background: rgba(95,215,215,0.06);
  border: 1px solid rgba(95,215,215,0.18);
  color: var(--cyan);
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
}

/* ============================================================
   FORM HINT — koan captcha help text
   ============================================================ */
.form-hint {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
  font-style: italic;
  margin-top: 0.2rem;
  margin-bottom: 0.4rem;
}

/* ============================================================
   PROJECT RELATED LINKS
   ============================================================ */
.project-related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.75rem;
}
.related-link {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.8rem;
  background: var(--surface-elev);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--cyan);
  font-family: var(--f-mono);
  font-size: 0.8rem;
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
}
.related-link:hover {
  border-color: rgba(95,215,215,0.4);
  background: rgba(95,215,215,0.06);
  opacity: 1;
}

/* ============================================================
   ACCESSIBILITY / MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }