/* ============================================================
   FERROUS LABS — Static Site Stylesheet
   Brand tokens sourced from tailwind.config.mjs
   ============================================================ */

/* ── Custom Properties ───────────────────────────────────── */
:root {
  --cream:        #FAFAF8;
  --navy:         #0A0F1E;
  --navy-light:   #1A2038;
  --iron:         #C45A2D;
  --iron-light:   #E8764A;
  --iron-dark:    #9E3F1B;
  --slate:        #64748B;
  --slate-light:  #94A3B8;
  --surface:      #F1F5F9;
  --border:       #E2E8F0;
  --white:        #ffffff;

  /* Semantic stage colours */
  --stage-h: #3B82F6;
  --stage-e: #8B5CF6;
  --stage-f: #10B981;
  --stage-x: #F59E0B;

  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body:    'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', monospace;

  --max-w: 1200px;
  --radius: 4px;
  --radius-lg: 6px;
  --transition: 260ms cubic-bezier(0.22, 1, 0.36, 1);

  --shadow-card: 0 2px 16px rgba(10,15,30,0.06);
  --shadow-hover: 0 8px 32px rgba(10,15,30,0.10);
  --shadow-iron: 0 0 0 1px rgba(196,90,45,0.3);
  --shadow-iron-hover: 0 0 12px rgba(196,90,45,0.2), 0 0 0 1px rgba(196,90,45,0.5);

  --nav-h: 72px;
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--navy);
  font-size: 1rem;
  line-height: 1.7;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ── Grain overlay ───────────────────────────────────────── */
body::before {
  content: '';
  position: fixed; inset: 0;
  z-index: 9999; pointer-events: none; opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ── Layout Utilities ────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 1.25rem;
}
@media (min-width: 768px)  { .container { padding-inline: 2.5rem; } }
@media (min-width: 1024px) { .container { padding-inline: 5rem; } }

.section { padding: 4rem 0; }
@media (min-width: 768px)  { .section { padding: 6rem 0; } }
@media (min-width: 1024px) { .section { padding: 8rem 0; } }

.section--dark  { background: var(--navy); color: var(--cream); }
.section--light { background: var(--surface); }
.section--navy-light { background: var(--navy-light); color: var(--cream); }

.grid-2 { display: grid; gap: 1.5rem; }
.grid-3 { display: grid; gap: 1.5rem; }
.grid-4 { display: grid; gap: 1.5rem; }
@media (min-width: 640px)  { .grid-2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 768px)  { .grid-3 { grid-template-columns: repeat(2, 1fr); } .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } }

/* ── Typography ──────────────────────────────────────────── */
.display { font-family: var(--font-display); font-size: clamp(2.75rem, 5vw + 1rem, 5.5rem); line-height: 1.05; letter-spacing: -0.02em; }
h1, .h1  { font-family: var(--font-display); font-size: clamp(2.25rem, 4vw + 0.5rem, 4rem); line-height: 1.1; letter-spacing: -0.02em; }
h2, .h2  { font-family: var(--font-display); font-size: clamp(1.75rem, 3vw + 0.5rem, 3rem); line-height: 1.15; letter-spacing: -0.01em; }
h3, .h3  { font-family: var(--font-display); font-size: clamp(1.375rem, 2vw + 0.5rem, 2rem); line-height: 1.2; }
h4, .h4  { font-family: var(--font-body); font-size: clamp(1.125rem, 1.5vw, 1.5rem); line-height: 1.3; font-weight: 600; }
.label   { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--iron); }
.caption { font-size: 0.875rem; line-height: 1.5; color: var(--slate); }
.lead    { font-size: 1.125rem; line-height: 1.75; }
.mono    { font-family: var(--font-mono); }

.text-iron   { color: var(--iron); }
.text-cream  { color: var(--cream); }
.text-slate  { color: var(--slate); }
.text-navy   { color: var(--navy); }

.gradient-text {
  background: linear-gradient(135deg, var(--iron) 0%, var(--iron-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Section Heading ─────────────────────────────────────── */
.section-heading { margin-bottom: 3rem; }
.section-heading--center { text-align: center; }
.section-heading .label { margin-bottom: 0.75rem; display: block; }
.section-heading h2 { margin-bottom: 1rem; }
.section-heading p  { color: var(--slate); max-width: 56ch; }
.section-heading--center p { margin-inline: auto; }

/* ── Background Grid ─────────────────────────────────────── */
.bg-grid {
  background-image:
    linear-gradient(rgba(196,90,45,0.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(196,90,45,0.15) 1px, transparent 1px);
  background-size: 80px 80px;
}
.bg-grid-light {
  background-image:
    linear-gradient(rgba(10,15,30,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,15,30,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 600; font-size: 0.9375rem;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--iron); color: var(--white);
  border: 1.5px solid var(--iron);
}
.btn-primary:hover { background: var(--iron-dark); border-color: var(--iron-dark); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(196,90,45,0.3); }
.btn-secondary {
  background: transparent; color: var(--iron);
  border: 1.5px solid var(--iron);
}
.btn-secondary:hover { background: var(--iron); color: var(--white); transform: translateY(-1px); }
.btn-ghost {
  background: transparent; color: var(--cream);
  border: 1.5px solid rgba(250,250,248,0.25);
}
.btn-ghost:hover { border-color: rgba(250,250,248,0.6); background: rgba(250,250,248,0.05); }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.875rem; }
.btn-lg { padding: 1rem 2rem; font-size: 1rem; }
.btn svg { width: 16px; height: 16px; transition: transform var(--transition); }
.btn:hover svg { transform: translateX(3px); }

/* ── Navigation ──────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h);
  background: var(--navy);
  border-bottom: 1px solid rgba(196,90,45,0.1);
  transition: background var(--transition), box-shadow var(--transition);
}
.nav.scrolled { box-shadow: 0 4px 24px rgba(10,15,30,0.3); }
.nav .container {
  display: flex; align-items: center;
  height: 100%; gap: 2rem;
}
.nav-logo { display: flex; align-items: center; flex-shrink: 0; }
.nav-logo img { height: 28px; width: auto; }
.nav-logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem; font-weight: 700;
  color: var(--cream); letter-spacing: -0.01em;
}
.nav-logo-text span { color: var(--iron); }

.nav-menu {
  display: none;
  flex: 1; align-items: center; gap: 0.25rem;
}
@media (min-width: 1024px) { .nav-menu { display: flex; } }

.nav-links {
  display: flex; align-items: center; gap: 0.125rem; flex: 1;
}
.nav-links > li { position: relative; }
.nav-links > li > a {
  display: flex; align-items: center; gap: 0.3rem;
  padding: 0.5rem 0.875rem;
  color: var(--slate-light);
  font-size: 0.9375rem; font-weight: 500;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}
.nav-links > li > a:hover,
.nav-links > li > a.active { color: var(--cream); background: rgba(250,250,248,0.05); }
.nav-links > li > a.active { color: var(--iron); }
.nav-links > li > a svg { width: 14px; height: 14px; transition: transform var(--transition); }
.nav-links > li:hover > a svg { transform: rotate(180deg); }

/* Dropdown */
.nav-links .dropdown {
  position: absolute; top: calc(100% + 8px); left: 0;
  min-width: 220px;
  background: var(--navy-light);
  border: 1px solid rgba(196,90,45,0.2);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: all var(--transition);
  box-shadow: 0 16px 48px rgba(10,15,30,0.4);
}
.nav-links > li:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-links .dropdown li a {
  display: block; padding: 0.625rem 0.875rem;
  color: var(--slate-light); font-size: 0.9rem;
  border-radius: var(--radius); transition: all var(--transition);
}
.nav-links .dropdown li a:hover { color: var(--cream); background: rgba(196,90,45,0.1); }

.nav-cta { margin-left: auto; flex-shrink: 0; }

/* Hamburger */
.nav-toggle {
  display: flex; flex-direction: column; gap: 5px;
  padding: 0.5rem; margin-left: auto;
}
@media (min-width: 1024px) { .nav-toggle { display: none; } }
.nav-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--cream); border-radius: 2px;
  transition: all var(--transition);
  transform-origin: center;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.nav-mobile {
  position: fixed; top: var(--nav-h); left: 0; right: 0;
  background: var(--navy);
  border-bottom: 1px solid rgba(196,90,45,0.15);
  padding: 1rem 0 1.5rem;
  transform: translateY(-100%); opacity: 0; visibility: hidden;
  transition: all var(--transition);
  z-index: 999;
}
.nav-mobile.open { transform: translateY(0); opacity: 1; visibility: visible; }
.nav-mobile ul { padding: 0 1.25rem; }
.nav-mobile li a {
  display: block; padding: 0.75rem 0;
  color: var(--slate-light); font-size: 1rem;
  border-bottom: 1px solid rgba(250,250,248,0.05);
  transition: color var(--transition);
}
.nav-mobile li a:hover { color: var(--cream); }
.nav-mobile .nav-mobile-cta { padding: 1rem 1.25rem 0; }
.nav-mobile .btn { width: 100%; justify-content: center; }
.nav-mobile-section-label {
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--iron); padding: 1rem 0 0.25rem;
}

/* Page offset for fixed nav */
.nav-spacer { height: var(--nav-h); }

/* ── Hero Sections ───────────────────────────────────────── */
.hero {
  background: var(--navy);
  color: var(--cream);
  padding: 5rem 0 4rem;
  position: relative; overflow: hidden;
}
@media (min-width: 768px) { .hero { padding: 7rem 0 5rem; } }
.hero .bg-grid { position: absolute; inset: 0; opacity: 0.4; }
.hero .container { position: relative; z-index: 1; }
.hero--centered { text-align: center; }
.hero--centered p  { margin-inline: auto; }
.hero--centered .hero-ctas { justify-content: center; }

.hero-label { margin-bottom: 1.25rem; }
.hero h1    { margin-bottom: 1.25rem; color: var(--cream); }
.hero p.lead { color: var(--slate-light); max-width: 54ch; margin-bottom: 2.5rem; }
.hero--centered p.lead { max-width: 50ch; }

.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.875rem; }

/* Decorative iron glow */
.hero::after {
  content: ''; position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(196,90,45,0.08) 0%, transparent 70%);
  top: -200px; right: -100px; pointer-events: none;
}

/* ── Cards ───────────────────────────────────────────────── */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  position: relative;
  transition: all var(--transition);
  overflow: hidden;
}
.card::after {
  content: ''; position: absolute; bottom: 0; right: 0;
  width: 20px; height: 20px;
  background: linear-gradient(135deg, transparent 50%, rgba(196,90,45,0.08) 50%);
  border-radius: 0 0 var(--radius) 0;
}
.card:hover {
  border-color: rgba(196,90,45,0.35);
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.card-dark {
  background: var(--navy-light);
  border: 1px solid rgba(196,90,45,0.15);
  border-radius: var(--radius);
  padding: 2rem; position: relative;
  transition: all var(--transition);
}
.card-dark::after {
  content: ''; position: absolute; bottom: 0; right: 0;
  width: 20px; height: 20px;
  background: linear-gradient(135deg, transparent 50%, rgba(196,90,45,0.15) 50%);
  border-radius: 0 0 var(--radius) 0;
}
.card-dark:hover {
  border-color: rgba(196,90,45,0.4);
  box-shadow: 0 0 20px rgba(196,90,45,0.08), 0 8px 32px rgba(10,15,30,0.2);
}

/* ── Service Cards ───────────────────────────────────────── */
.service-card { display: flex; flex-direction: column; }
.service-card-icon {
  width: 40px; height: 40px;
  background: rgba(196,90,45,0.1);
  border: 1px solid rgba(196,90,45,0.25);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
}
.service-card-icon svg { width: 20px; height: 20px; color: var(--iron); }
.service-card h3 { margin-bottom: 0.75rem; }
.service-card p  { color: var(--slate); margin-bottom: 1rem; flex: 1; }
.service-card .outcome {
  font-family: var(--font-mono); font-size: 0.8rem;
  color: var(--iron); background: rgba(196,90,45,0.06);
  border: 1px solid rgba(196,90,45,0.15);
  border-radius: var(--radius); padding: 0.5rem 0.75rem;
  margin-bottom: 1.25rem;
}
.service-card .outcome::before { content: '→ '; }
.service-card .tag {
  font-family: var(--font-mono); font-size: 0.65rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--slate-light); margin-bottom: 0.75rem; display: block;
}
.service-card .card-link {
  color: var(--iron); font-weight: 600; font-size: 0.9rem;
  display: inline-flex; align-items: center; gap: 0.4rem;
  transition: gap var(--transition);
}
.service-card .card-link svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}
.service-card .card-link:hover { gap: 0.7rem; }

/* ── Stage / Method Cards ────────────────────────────────── */
.stage-grid { display: grid; gap: 1.5rem; }
@media (min-width: 768px) { .stage-grid { grid-template-columns: repeat(2, 1fr); } }

.stage-card {
  background: var(--white);
  border: 1px solid rgba(196,90,45,0.12);
  border-radius: var(--radius); padding: 1.75rem;
  position: relative; overflow: hidden;
  transition: all var(--transition);
}
.stage-card::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 4px; height: 100%;
  background: var(--stage-color, var(--iron));
}
.stage-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }

.stage-card--dark {
  background: var(--navy-light);
  border-color: rgba(196,90,45,0.15);
}

.stage-symbol {
  font-family: var(--font-mono);
  font-size: 2.25rem; font-weight: 700;
  color: var(--stage-color, var(--iron));
  line-height: 1; margin-bottom: 0.25rem;
}
.stage-name {
  font-family: var(--font-mono);
  font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--slate); margin-bottom: 1rem;
}
.stage-card h4 { margin-bottom: 0.5rem; }
.stage-card p  { color: var(--slate); font-size: 0.9375rem; }
.stage-card--dark .stage-name { color: var(--slate-light); }
.stage-card--dark h4 { color: var(--cream); }
.stage-card--dark p  { color: var(--slate-light); }

/* Adoption levels */
.levels-grid { display: flex; flex-direction: column; gap: 1px; }
.level-row {
  display: flex; gap: 0;
  background: var(--border);
  border-radius: var(--radius); overflow: hidden;
  margin-bottom: 0.75rem;
}
.level-number {
  background: var(--navy); color: var(--cream);
  font-family: var(--font-mono); font-size: 0.8rem;
  width: 48px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}
.level-content {
  background: var(--white); padding: 1rem 1.25rem; flex: 1;
}
.level-content h4 { font-size: 1rem; margin-bottom: 0.25rem; }
.level-content p  { font-size: 0.9rem; color: var(--slate); }

/* ── Before / After ──────────────────────────────────────── */
.before-after { width: 100%; border-collapse: collapse; }
.before-after th, .before-after td {
  padding: 1rem 1.25rem; text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.before-after thead th:first-child {
  background: var(--navy); color: var(--cream);
  font-family: var(--font-mono); font-size: 0.75rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  border-radius: var(--radius) 0 0 0;
}
.before-after thead th:last-child {
  background: rgba(196,90,45,0.08); color: var(--iron);
  font-family: var(--font-mono); font-size: 0.75rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  border-radius: 0 var(--radius) 0 0;
}
.before-after tbody td:first-child { color: var(--slate); }
.before-after tbody td:last-child  { font-weight: 500; }
.before-after-wrap { overflow-x: auto; border-radius: var(--radius); box-shadow: var(--shadow-card); }

/* Scope table */
.scope-table { width: 100%; border-collapse: collapse; }
.scope-table th, .scope-table td {
  padding: 0.875rem 1.25rem; text-align: left;
  border-bottom: 1px solid var(--border); font-size: 0.9375rem;
}
.scope-table th {
  font-family: var(--font-mono); font-size: 0.75rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--slate); background: var(--surface);
}
.scope-table td:first-child { font-weight: 600; width: 35%; }
.scope-table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }

/* ── Snapshot table ──────────────────────────────────────── */
.snapshot-table { width: 100%; border-collapse: collapse; }
.snapshot-table td { padding: 0.75rem 1rem; border-bottom: 1px solid var(--border); font-size: 0.9375rem; }
.snapshot-table td:first-child { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--slate); width: 40%; font-weight: 600; }
.snapshot-table-wrap { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }

/* ── Team Cards ──────────────────────────────────────────── */
.team-card { display: flex; flex-direction: column; gap: 1.25rem; }
.team-photo {
  width: 80px; height: 80px; border-radius: 50%;
  background: var(--navy-light);
  border: 2px solid rgba(196,90,45,0.3);
  overflow: hidden; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 2rem; color: var(--iron);
}
.team-photo img { width: 100%; height: 100%; object-fit: cover; }
.team-card h3 { margin-bottom: 0.2rem; }
.team-card .role { color: var(--iron); font-weight: 600; font-size: 0.9rem; margin-bottom: 0.75rem; display: block; }
.team-card p { color: var(--slate-light); font-size: 0.9375rem; }
.team-card .linkedin {
  display: inline-flex; align-items: center; gap: 0.4rem;
  color: var(--slate-light); font-size: 0.875rem;
  margin-top: 0.75rem; transition: color var(--transition);
}
.team-card .linkedin:hover { color: var(--iron); }
.team-card .linkedin svg { width: 16px; height: 16px; }

/* ── Insights / Blog Cards ───────────────────────────────── */
.insight-card { display: flex; flex-direction: column; }
.insight-card-img {
  aspect-ratio: 16/9;
  background: var(--navy-light);
  border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden; margin: -2rem -2rem 1.5rem;
  display: flex; align-items: center; justify-content: center;
}
.insight-card-img-placeholder {
  font-family: var(--font-mono); font-size: 2.5rem; font-weight: 700;
  color: rgba(196,90,45,0.3);
}
.insight-card .meta {
  display: flex; gap: 0.75rem; align-items: center;
  margin-bottom: 0.75rem; flex-wrap: wrap;
}
.insight-card .tag-pill {
  background: rgba(196,90,45,0.08);
  color: var(--iron); border: 1px solid rgba(196,90,45,0.2);
  padding: 0.2rem 0.6rem; border-radius: 99px;
  font-size: 0.75rem; font-weight: 600;
}
.insight-card .date { font-size: 0.8rem; color: var(--slate); }
.insight-card .read-time { font-size: 0.8rem; color: var(--slate); }
.insight-card h3 { margin-bottom: 0.5rem; font-size: clamp(1.1rem, 2vw, 1.375rem); }
.insight-card p  { color: var(--slate); font-size: 0.9375rem; flex: 1; margin-bottom: 1rem; }

/* ── Case Study Cards ────────────────────────────────────── */
.case-card { display: flex; flex-direction: column; }
.case-card-top {
  margin: -2rem -2rem 1.5rem;
  background: var(--navy);
  padding: 2rem; position: relative;
  border-radius: var(--radius) var(--radius) 0 0;
}
.case-card .tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem; }
.case-card .tag-pill {
  font-family: var(--font-mono); font-size: 0.7rem;
  letter-spacing: 0.06em; text-transform: uppercase;
  background: rgba(196,90,45,0.12); color: var(--iron-light);
  border: 1px solid rgba(196,90,45,0.2);
  padding: 0.2rem 0.5rem; border-radius: var(--radius);
}
.case-card h3 { color: var(--cream); margin-bottom: 0.25rem; font-size: 1.25rem; }
.case-card .client { color: var(--slate-light); font-size: 0.875rem; }
.case-card .highlights {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.25rem;
}
.case-card .highlight {
  background: rgba(196,90,45,0.06);
  border: 1px solid rgba(196,90,45,0.15);
  border-radius: var(--radius); padding: 0.375rem 0.75rem;
  font-size: 0.8rem; font-weight: 600; color: var(--iron);
}
.case-card p { color: var(--slate); font-size: 0.9375rem; flex: 1; margin-bottom: 1.25rem; }

/* ── Stats / Social Proof ────────────────────────────────── */
.stats-bar {
  display: flex; flex-wrap: wrap; gap: 2rem;
  padding: 2.5rem 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.stat-item { text-align: center; flex: 1; min-width: 140px; }
.stat-number {
  font-family: var(--font-display); font-size: 2.5rem;
  font-weight: 700; color: var(--iron); line-height: 1;
  margin-bottom: 0.25rem; display: block;
}
.stat-label { font-size: 0.875rem; color: var(--slate); }

/* Logo bar */
.logo-bar {
  display: flex; flex-wrap: wrap; gap: 2rem;
  align-items: center; justify-content: center;
  padding: 2rem 0;
}
.logo-bar-item {
  opacity: 0.35; filter: grayscale(1);
  transition: all var(--transition);
  font-family: var(--font-mono); font-size: 0.85rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--navy); font-weight: 600;
}
.logo-bar-item:hover { opacity: 0.7; filter: none; }

/* ── CTA Sections ────────────────────────────────────────── */
.cta-section {
  background: var(--navy); color: var(--cream);
  text-align: center; position: relative; overflow: hidden;
}
.cta-section .bg-grid { position: absolute; inset: 0; opacity: 0.35; }
.cta-section .container { position: relative; z-index: 1; }
.cta-section h2 { color: var(--cream); margin-bottom: 1rem; }
.cta-section p  { color: var(--slate-light); max-width: 50ch; margin: 0 auto 2rem; }
.cta-section .cta-buttons { display: flex; flex-wrap: wrap; gap: 0.875rem; justify-content: center; }

/* ── Problem Section ─────────────────────────────────────── */
.problem-item { padding: 1.5rem 0; border-bottom: 1px solid var(--border); }
.problem-item:last-child { border-bottom: none; }
.problem-item strong { color: var(--navy); font-size: 1.0625rem; display: block; margin-bottom: 0.375rem; }
.problem-item p { color: var(--slate); }

/* ── Quote / Testimonial ─────────────────────────────────── */
.quote-block {
  border-left: 3px solid var(--iron);
  padding: 1.25rem 1.75rem;
  background: rgba(196,90,45,0.04);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 2rem 0;
}
.quote-block blockquote {
  font-family: var(--font-display);
  font-size: 1.125rem; font-style: italic;
  color: var(--navy); line-height: 1.7;
  margin-bottom: 0.75rem;
}
.quote-block blockquote::before { content: '\201C'; }
.quote-block blockquote::after  { content: '\201D'; }
.quote-block cite {
  font-style: normal; font-size: 0.875rem;
  color: var(--slate); font-weight: 600;
}

/* ── Forms ───────────────────────────────────────────────── */
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-weight: 600; font-size: 0.875rem;
  color: var(--navy); margin-bottom: 0.4rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%; padding: 0.75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius); background: var(--white);
  color: var(--navy); font-family: var(--font-body);
  font-size: 1rem; transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--iron);
  box-shadow: 0 0 0 3px rgba(196,90,45,0.1);
}
.form-group textarea { min-height: 140px; resize: vertical; }

/* ── Assessment ──────────────────────────────────────────── */
.assessment-container { max-width: 720px; margin-inline: auto; }
.assessment-progress {
  display: flex; gap: 4px; margin-bottom: 2.5rem;
}
.progress-step {
  height: 4px; flex: 1; border-radius: 2px;
  background: var(--border); transition: background var(--transition);
}
.progress-step.active  { background: var(--iron); }
.progress-step.done    { background: var(--iron-dark); }

.question-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2rem 2rem 2.5rem;
  box-shadow: var(--shadow-card);
}
.question-card .q-label {
  font-family: var(--font-mono); font-size: 0.7rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--iron); margin-bottom: 0.75rem; display: block;
}
.question-card h3 { font-family: var(--font-body); font-size: 1.1875rem; font-weight: 600; margin-bottom: 1.5rem; color: var(--navy); }

.answer-options { display: flex; flex-direction: column; gap: 0.625rem; }
.answer-option {
  display: flex; align-items: flex-start; gap: 0.875rem;
  padding: 0.875rem 1rem;
  border: 1.5px solid var(--border); border-radius: var(--radius);
  cursor: pointer; transition: all var(--transition); user-select: none;
}
.answer-option:hover { border-color: rgba(196,90,45,0.4); background: rgba(196,90,45,0.03); }
.answer-option.selected { border-color: var(--iron); background: rgba(196,90,45,0.05); }
.answer-option input[type="radio"] { display: none; }
.option-dot {
  width: 18px; height: 18px; flex-shrink: 0;
  border: 2px solid var(--border); border-radius: 50%;
  margin-top: 2px; transition: all var(--transition);
  display: flex; align-items: center; justify-content: center;
}
.answer-option.selected .option-dot {
  border-color: var(--iron); background: var(--iron);
}
.answer-option.selected .option-dot::after {
  content: ''; width: 6px; height: 6px;
  background: var(--white); border-radius: 50%;
}
.option-text { font-size: 0.9375rem; color: var(--navy); line-height: 1.5; }

.q-nav { display: flex; justify-content: space-between; align-items: center; margin-top: 1.75rem; }
.q-counter { font-family: var(--font-mono); font-size: 0.8rem; color: var(--slate); }

/* Capture form */
.capture-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2.5rem;
  box-shadow: var(--shadow-card);
}

/* Results */
.result-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-card);
}
.result-header {
  background: var(--navy); padding: 2.5rem;
  color: var(--cream); text-align: center;
  position: relative;
}
.result-header .level-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(196,90,45,0.15); border: 1px solid rgba(196,90,45,0.3);
  border-radius: 99px; padding: 0.375rem 1rem;
  font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--iron-light);
  margin-bottom: 1rem;
}
.result-header h2 { color: var(--cream); margin-bottom: 0.5rem; font-size: clamp(1.5rem, 3vw, 2.25rem); }
.result-header p  { color: var(--slate-light); max-width: 44ch; margin-inline: auto; }
.result-body { padding: 2rem 2.5rem; }
.result-service-rec {
  border: 1px solid rgba(196,90,45,0.25);
  border-radius: var(--radius); padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem; background: rgba(196,90,45,0.03);
}
.result-service-rec .rec-label {
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--iron); display: block; margin-bottom: 0.25rem;
}
.result-service-rec h4 { margin-bottom: 0.25rem; }
.result-service-rec p { color: var(--slate); font-size: 0.9rem; }
.result-ctas { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }

/* ── Footer ──────────────────────────────────────────────── */
.footer {
  background: var(--navy); color: var(--slate-light);
  padding: 4rem 0 0;
}
.footer-grid {
  display: grid; gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(250,250,248,0.08);
}
@media (min-width: 640px)  { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1.5fr; } }

.footer-col-brand .footer-logo { margin-bottom: 1rem; }
.footer-col-brand .footer-logo img { height: 26px; }
.footer-col-brand .footer-logo-text {
  font-family: var(--font-display); font-size: 1.2rem;
  color: var(--cream); font-weight: 700;
}
.footer-col-brand .footer-logo-text span { color: var(--iron); }
.footer-col-brand p { font-size: 0.9rem; margin-bottom: 0.75rem; max-width: 28ch; }
.footer-address { font-size: 0.8rem; line-height: 1.6; }

.footer-col h4 {
  font-family: var(--font-mono); font-size: 0.7rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--cream); margin-bottom: 1.25rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.625rem; }
.footer-col ul li a { font-size: 0.9rem; transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--cream); }

.footer-col-cta .footer-cta-box {
  background: rgba(250,250,248,0.04);
  border: 1px solid rgba(196,90,45,0.15);
  border-radius: var(--radius); padding: 1.25rem;
}
.footer-col-cta .footer-cta-box p { font-size: 0.875rem; margin-bottom: 0.875rem; }
.footer-col-cta .footer-cta-box .btn { width: 100%; justify-content: center; }
.footer-col-cta .assess-link {
  display: block; text-align: center; font-size: 0.8rem;
  color: var(--slate-light); margin-top: 0.75rem;
  transition: color var(--transition);
}
.footer-col-cta .assess-link:hover { color: var(--iron); }

.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
  justify-content: space-between; align-items: center;
  padding: 1.5rem 0; font-size: 0.8rem; color: var(--slate);
}
.footer-bottom a { transition: color var(--transition); }
.footer-bottom a:hover { color: var(--cream); }
.footer-bottom-links { display: flex; gap: 1.25rem; }

/* ── Contact Page ────────────────────────────────────────── */
.contact-grid { display: grid; gap: 3rem; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 1fr 1.2fr; align-items: start; } }
.contact-info h3 { margin-bottom: 1.5rem; }
.contact-detail { display: flex; gap: 0.875rem; margin-bottom: 1.25rem; align-items: flex-start; }
.contact-detail-icon {
  width: 36px; height: 36px; flex-shrink: 0;
  background: rgba(196,90,45,0.1); border: 1px solid rgba(196,90,45,0.2);
  border-radius: var(--radius); display: flex; align-items: center; justify-content: center;
}
.contact-detail-icon svg { width: 16px; height: 16px; color: var(--iron); }
.contact-detail p { font-size: 0.9375rem; color: var(--slate); }
.contact-detail a { color: var(--iron); font-weight: 500; }
.calendar-placeholder {
  background: var(--surface); border: 1px dashed var(--border);
  border-radius: var(--radius); padding: 3rem 2rem;
  text-align: center; margin-top: 1.5rem;
}
.calendar-placeholder p { color: var(--slate); font-size: 0.9rem; margin-top: 0.5rem; }

/* ── Scroll Reveal ───────────────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Breadcrumb ──────────────────────────────────────────── */
.breadcrumb {
  display: flex; gap: 0.5rem; align-items: center;
  font-size: 0.8rem; color: var(--slate-light); margin-bottom: 1.5rem;
}
.breadcrumb a { transition: color var(--transition); }
.breadcrumb a:hover { color: var(--cream); }
.breadcrumb span { color: var(--iron); }

/* ── Utility ─────────────────────────────────────────────── */
.text-center { text-align: center; }
.mt-1  { margin-top: 0.25rem; }
.mt-2  { margin-top: 0.5rem; }
.mt-4  { margin-top: 1rem; }
.mt-8  { margin-top: 2rem; }
.mt-12 { margin-top: 3rem; }
.mb-4  { margin-bottom: 1rem; }
.mb-8  { margin-bottom: 2rem; }
.mb-12 { margin-bottom: 3rem; }
.hidden { display: none !important; }

/* ── Reduced Motion ──────────────────────────────────────── */
/* ── Logo Scroll ─────────────────────────────────────────── */
.logo-scroll {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 4rem, black calc(100% - 4rem), transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 4rem, black calc(100% - 4rem), transparent);
}
.logo-scroll-track {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  align-items: center;
  gap: 3.5rem;
  width: max-content;
  animation: logo-marquee 30s linear infinite;
}
.logo-scroll-track:hover {
  animation-play-state: paused;
}
.logo-scroll-track a {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
}
.logo-scroll-track img {
  display: block;
  filter: grayscale(100%) opacity(0.45);
  transition: filter 300ms ease;
}
.logo-scroll-track a:hover img {
  filter: grayscale(0%) opacity(1);
}
@keyframes logo-marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── FAQ ─────────────────────────────────────────────────── */
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item:first-child {
  border-top: 1px solid var(--border);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.25rem 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  list-style: none;
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question::after {
  content: '+';
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--iron);
  flex-shrink: 0;
  margin-left: 1rem;
  transition: transform 260ms ease;
}
details[open] > .faq-question::after {
  content: '−';
}
.faq-answer {
  padding: 0 0 1.25rem 0;
}
.faq-answer p {
  color: var(--slate);
  font-size: 0.9375rem;
  line-height: 1.7;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}