/* CrimeMark — The Pulse Room (dark) */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=Source+Sans+3:ital,wght@0,400;0,600;0,700;1,400&family=Syne:wght@500;600;700;800&display=swap');

:root {
  --charcoal: #0B0D10;
  --graphite: #161A22;
  --bone: #F1EBE2;
  --ember: #E05A3C;
  --mist: #8B919C;
  --font-heading: 'Syne', sans-serif;
  --font-body: 'Source Sans 3', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --max-width: 1200px;
  --radius: 6px;
  --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--charcoal);
  color: var(--bone);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--ember); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--bone); }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.35rem); margin-bottom: 1rem; }
h3 { font-size: 1.2rem; margin-bottom: 0.65rem; }

p { margin-bottom: 1rem; color: rgba(241, 235, 226, 0.82); }
p:last-child { margin-bottom: 0; }

h1, h2, h3, h4 { color: var(--bone); }

.label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ember);
}

.surface-char { background: var(--charcoal); color: var(--bone); }
.surface-char p { color: rgba(241, 235, 226, 0.82); }
.surface-bone { background: var(--graphite); color: var(--bone); }
.surface-bone p { color: rgba(241, 235, 226, 0.82); }
.surface-bone a { color: var(--ember); }
.surface-graph { background: var(--graphite); color: var(--bone); }
.surface-graph p { color: rgba(241, 235, 226, 0.82); }
.surface-ember { background: var(--graphite); color: var(--bone); border-top: 1px solid rgba(224, 90, 60, 0.25); border-bottom: 1px solid rgba(224, 90, 60, 0.25); }
.surface-ember p { color: rgba(241, 235, 226, 0.82); }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: 5rem 0; }
.section-sm { padding: 3rem 0; }

/* Header — transparent on hero, sticky on scroll */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(11, 13, 16, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(139, 145, 156, 0.12);
  transition: background 0.35s ease, border-color 0.35s ease, backdrop-filter 0.35s ease;
}

.site-header.header-transparent {
  background: transparent;
  backdrop-filter: none;
  border-bottom-color: transparent;
}

.site-header.header-transparent.header-scrolled {
  background: rgba(11, 13, 16, 0.94);
  backdrop-filter: blur(14px);
  border-bottom-color: rgba(139, 145, 156, 0.12);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem 1.5rem;
  gap: 1.5rem;
}

.logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--bone);
  letter-spacing: -0.03em;
}

.logo span { color: var(--ember); }
.logo:hover { color: var(--ember); }

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 1.6rem;
}

.main-nav a {
  color: var(--mist);
  font-size: 0.88rem;
  font-weight: 600;
}

.main-nav a:hover,
.main-nav a.active { color: var(--bone); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--mist);
  color: var(--bone);
  padding: 0.45rem 0.7rem;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  border-radius: var(--radius);
}

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.btn-ember {
  background: var(--ember);
  color: var(--bone);
  border-color: var(--ember);
}

.btn-ember:hover {
  background: transparent;
  color: var(--bone);
  border-color: var(--ember);
}

.btn-outline {
  background: transparent;
  color: var(--bone);
  border-color: rgba(241, 235, 226, 0.28);
}

.btn-outline:hover {
  border-color: var(--bone);
  color: var(--bone);
}


.btn-group { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }

/* Hero — Pulse Room */
.hero-pulse {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--charcoal) url('/images/crimemark-01-hero-pulse-room.jpg') center/cover no-repeat;
  padding-top: 5rem;
}

.hero-pulse::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11, 13, 16, 0.9) 0%, rgba(22, 26, 34, 0.78) 50%, rgba(11, 13, 16, 0.88) 100%);
}

.hero-pulse::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--ember), transparent);
  opacity: 0.45;
  transform: translateX(-50%);
  animation: pulse-line 3s ease-in-out infinite;
}

@keyframes pulse-line {
  0%, 100% { opacity: 0.25; }
  50% { opacity: 0.65; }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1.5rem;
  width: 100%;
}

.hero-eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.hero-eyebrow span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.hero-pulse h1 {
  max-width: 20ch;
  margin-bottom: 1.25rem;
}

.hero-pulse .hero-sub {
  font-size: 1.12rem;
  color: rgba(241, 235, 226, 0.88);
  max-width: 54ch;
  margin-bottom: 0.75rem;
}

.hero-name-note {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: rgba(241, 235, 226, 0.88);
  margin-bottom: 1.5rem;
  max-width: 62ch;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(139, 145, 156, 0.2);
}

.trust-strip div {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--mist);
}

.trust-strip strong {
  display: block;
  color: var(--bone);
  font-size: 1.05rem;
  font-family: var(--font-heading);
  margin-bottom: 0.25rem;
}

/* Page hero (inner pages) */
.page-hero {
  padding: 8rem 0 4rem;
  background: var(--graphite);
  border-bottom: 1px solid rgba(139, 145, 156, 0.12);
}

.page-hero h1 { margin-bottom: 0.75rem; }
.page-hero p { max-width: 60ch; }

/* Metrics */
.metric-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-2 .metric-trio {
  grid-template-columns: 1fr;
}

.metric-card {
  padding: 2rem;
  border: 1px solid rgba(139, 145, 156, 0.18);
  border-radius: var(--radius);
  background: rgba(22, 26, 34, 0.55);
}

.metric-card .number {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--ember);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.metric-card p { font-size: 0.9rem; }

/* Pulse rail */
.pulse-rail {
  position: relative;
  padding-left: 3rem;
}

.pulse-rail::before {
  content: '';
  position: absolute;
  left: 0.75rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--ember), var(--graphite), var(--ember));
}

.stage-item {
  position: relative;
  padding: 2rem 0 2rem 2rem;
  border-bottom: 1px solid rgba(139, 145, 156, 0.1);
}

.stage-item::before {
  content: '';
  position: absolute;
  left: -2.35rem;
  top: 2.5rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--ember);
  box-shadow: 0 0 0 4px var(--graphite);
}

.stage-item .stage-num {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--ember);
  margin-bottom: 0.5rem;
}

/* Grid layouts */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }

.capability-card {
  padding: 1.75rem;
  background: rgba(22, 26, 34, 0.65);
  border: 1px solid rgba(139, 145, 156, 0.14);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}

.capability-card:hover { border-color: var(--ember); }
.capability-card h3 { color: var(--bone); }
.capability-card img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 1rem;
}

/* Work cards */
.work-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(139, 145, 156, 0.14);
  background: var(--graphite);
}

.work-card img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.work-card-body { padding: 1.5rem; }
.work-card-body h3 { color: var(--bone); }

.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.6rem;
  background: rgba(224, 90, 60, 0.14);
  color: var(--ember);
  border-radius: 3px;
  margin-bottom: 0.75rem;
}

/* FAQ accordion */
.faq-list { list-style: none; }

.faq-item {
  border-bottom: 1px solid rgba(139, 145, 156, 0.18);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--bone);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  text-align: left;
  padding: 1.25rem 2rem 1.25rem 0;
  cursor: pointer;
  position: relative;
}

.faq-question::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ember);
  font-size: 1.25rem;
}

.faq-item.open .faq-question::after { content: '−'; }

.faq-answer {
  display: none;
  padding-bottom: 1.25rem;
}

.faq-item.open .faq-answer { display: block; }

/* CTA band */
.cta-band {
  text-align: center;
  padding: 4rem 2rem;
  background: linear-gradient(135deg, var(--graphite) 0%, var(--charcoal) 100%);
  border-top: 1px solid rgba(224, 90, 60, 0.18);
  border-bottom: 1px solid rgba(224, 90, 60, 0.18);
}


.cta-band h2 { margin-bottom: 0.75rem; }
.cta-band p { max-width: 50ch; margin: 0 auto 1.5rem; }

/* Disclaimer */
.disclaimer {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--mist);
  padding: 1rem 1.25rem;
  border-left: 2px solid var(--ember);
  background: rgba(22, 26, 34, 0.45);
  margin: 2rem 0;
  line-height: 1.5;
}

/* Forms */
.form-group { margin-bottom: 1.25rem; }

.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mist);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(11, 13, 16, 0.55);
  border: 1px solid rgba(139, 145, 156, 0.28);
  border-radius: var(--radius);
  color: var(--bone);
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--ember);
}

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

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.form-check input { width: auto; margin-top: 0.25rem; }
.form-check label { font-size: 0.85rem; color: var(--mist); text-transform: none; letter-spacing: 0; font-family: var(--font-body); }

.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; overflow: hidden; }

.form-success {
  padding: 1rem 1.25rem;
  background: rgba(224, 90, 60, 0.1);
  border: 1px solid var(--ember);
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  color: var(--bone);
}

.form-error {
  padding: 1rem 1.25rem;
  background: rgba(255, 0, 0, 0.1);
  border: 1px solid #ff4444;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  color: var(--bone);
}

/* Legal prose */
.legal-content h2 { margin-top: 2.5rem; margin-bottom: 1rem; font-size: 1.35rem; }
.legal-content h3 { margin-top: 1.5rem; color: var(--bone); }
.legal-content ul, .legal-content ol { margin: 0 0 1rem 1.5rem; color: var(--mist); }
.legal-content li { margin-bottom: 0.5rem; }

.legal-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.legal-nav a {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.5rem 1rem;
  border: 1px solid rgba(139, 145, 156, 0.28);
  border-radius: var(--radius);
  color: var(--mist);
}

.legal-nav a:hover { border-color: var(--ember); color: var(--ember); }

/* 404 */
.error-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 1.5rem;
}

.error-page h1 { font-size: clamp(2rem, 6vw, 3.5rem); margin-bottom: 1rem; }
.error-code {
  font-family: var(--font-mono);
  font-size: 6rem;
  color: var(--ember);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 1rem;
}

/* Footer */
.site-footer {
  background: var(--charcoal);
  border-top: 1px solid rgba(139, 145, 156, 0.12);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-brand p { font-size: 0.85rem; margin-top: 0.75rem; }

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--mist);
  margin-bottom: 1rem;
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.5rem; }
.footer-col a { color: var(--mist); font-size: 0.9rem; }
.footer-col a:hover { color: var(--ember); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(139, 145, 156, 0.1);
  font-size: 0.8rem;
  color: rgba(241, 235, 226, 0.72);
}

.footer-name-note {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--mist);
  margin-top: 0.5rem;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--graphite);
  border-top: 1px solid rgba(139, 145, 156, 0.18);
  padding: 1.5rem;
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.cookie-banner.visible { transform: translateY(0); }

.cookie-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
}

.cookie-text { flex: 1; min-width: 280px; }
.cookie-text p { font-size: 0.85rem; margin: 0; }

.cookie-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.cookie-actions button {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius);
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
}

.cookie-accept { background: var(--ember); color: var(--bone); border-color: var(--ember); }
.cookie-reject { background: transparent; color: var(--bone); border-color: rgba(241,235,226,0.28); }
.cookie-customise { background: transparent; color: var(--mist); border-color: rgba(139,145,156,0.28); }

.cookie-panel {
  display: none;
  width: 100%;
  padding-top: 1rem;
  border-top: 1px solid rgba(139, 145, 156, 0.12);
  margin-top: 0.5rem;
}

.cookie-panel.open { display: block; }

.cookie-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(139, 145, 156, 0.1);
}

.cookie-option label { font-size: 0.85rem; color: var(--bone); }

/* Image styling */
.content-image {
  border-radius: var(--radius);
  border: 1px solid rgba(139, 145, 156, 0.14);
}

.image-caption {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--mist);
  margin-top: 0.5rem;
}

/* Services list */
.service-block {
  padding: 3rem 0;
  border-bottom: 1px solid rgba(139, 145, 156, 0.1);
}

.service-block:last-child { border-bottom: none; }

/* Reveal animations — content stays readable; subtle motion only */
.js .reveal {
  opacity: 1;
  transform: translateY(12px);
  transition: transform 0.55s ease;
}

.js .reveal.is-visible {
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-pulse::after { animation: none; opacity: 0.35; }
  .js .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* Responsive */
@media (max-width: 900px) {
  .metric-trio, .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-toggle { display: block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--charcoal);
    border-bottom: 1px solid rgba(139,145,156,0.12);
    padding: 1rem 1.5rem;
  }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 0.75rem; }
  .header-inner .btn-ember { display: none; }
}

@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 3rem 0; }
}