/* ==========================================================
   Conduiv — Modern Orange Stylesheet
   Portfolio-first, consulting-adjacent.
   ========================================================== */

:root {
  /* Orange palette */
  --o-50:  #fff5ed;
  --o-100: #ffe7d3;
  --o-200: #ffc8a1;
  --o-300: #ffa066;
  --o-400: #ff7a33;
  --o-500: #ff6b2c;   /* primary accent */
  --o-600: #ea580c;   /* deep */
  --o-700: #c2410c;
  --o-800: #9a3412;

  /* Neutral palette */
  --n-0:   #ffffff;
  --n-25:  #fafafa;
  --n-50:  #f6f6f5;
  --n-100: #ececea;
  --n-200: #d9d9d6;
  --n-300: #b9b9b4;
  --n-500: #6c6c66;
  --n-700: #3a3a36;
  --n-900: #14130f;

  /* System */
  --radius-sm: 8px;
  --radius:    12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --ring: 0 0 0 3px rgba(255, 107, 44, 0.18);

  --shadow-xs: 0 1px 2px rgba(20, 19, 15, 0.04);
  --shadow-sm: 0 1px 2px rgba(20, 19, 15, 0.06), 0 2px 4px rgba(20, 19, 15, 0.04);
  --shadow-md: 0 4px 12px rgba(20, 19, 15, 0.06), 0 2px 4px rgba(20, 19, 15, 0.04);
  --shadow-lg: 0 20px 50px -20px rgba(234, 88, 12, 0.18), 0 8px 24px rgba(20, 19, 15, 0.06);

  --font-sans: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

  --container: 1160px;
}

/* ---------- View Transitions (cross-document) ---------- */
@view-transition { navigation: auto; }
::view-transition-old(root) {
  animation: vt-out 0.22s cubic-bezier(0.4, 0, 0.2, 1) both;
}
::view-transition-new(root) {
  animation: vt-in 0.35s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}
@keyframes vt-out {
  to { opacity: 0; transform: translateY(-6px); }
}
@keyframes vt-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--n-0);
  color: var(--n-900);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--o-600); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--o-500); }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }

/* ---------- Decorative backdrop ---------- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(255, 122, 51, 0.10), transparent 60%),
    radial-gradient(800px 500px at -10% 30%, rgba(255, 196, 150, 0.12), transparent 55%),
    linear-gradient(180deg, #fffaf5 0%, #ffffff 40%);
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Top bar / Nav ---------- */
.topnav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid rgba(20, 19, 15, 0.06);
}
.topnav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--n-900);
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: 18px;
}
.brand:hover { color: var(--n-900); }
.brand-logo { width: 36px; height: 36px; flex: none; }
.brand-word { display: inline-flex; align-items: baseline; gap: 1px; }
.brand-word b { font-weight: 800; letter-spacing: -0.02em; }
.brand-word .dot { color: var(--o-500); }
.brand-kicker {
  display: block;
  font-size: 11px;
  color: var(--n-500);
  font-weight: 500;
  letter-spacing: 0.02em;
  margin-top: 1px;
}

.navlinks {
  list-style: none;
  display: flex;
  gap: 6px;
  align-items: center;
}
.navlinks a {
  color: var(--n-700);
  font-weight: 500;
  font-size: 14px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: background 0.2s, color 0.2s;
}
.navlinks a:hover { background: var(--o-50); color: var(--o-700); }
.navlinks a.active { color: var(--o-700); background: var(--o-50); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: -0.005em;
  transition: transform 0.05s, box-shadow 0.2s, background 0.2s, color 0.2s, border-color 0.2s;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: linear-gradient(180deg, var(--o-500) 0%, var(--o-600) 100%);
  color: #fff;
  box-shadow: 0 1px 0 rgba(255,255,255,0.25) inset, 0 6px 18px -6px rgba(234,88,12,0.5);
}
.btn-primary:hover { filter: brightness(1.05); color: #fff; }

.btn-secondary {
  background: #fff;
  color: var(--n-900);
  border-color: var(--n-200);
  box-shadow: var(--shadow-xs);
}
.btn-secondary:hover { border-color: var(--o-300); color: var(--o-700); }

.btn-ghost {
  background: transparent;
  color: var(--n-700);
}
.btn-ghost:hover { color: var(--o-700); background: var(--o-50); }

.btn-sm { padding: 7px 12px; font-size: 13px; }

/* ---------- Typography helpers ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-sans);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--n-900);
  line-height: 1.15;
}
h1 { font-size: clamp(2.25rem, 4vw + 1rem, 3.5rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.65rem, 2vw + 0.6rem, 2.25rem); }
h3 { font-size: 1.125rem; font-weight: 700; }
h4 { font-size: 0.95rem; font-weight: 600; }
p  { color: var(--n-700); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  background: var(--o-50);
  color: var(--o-700);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 1px solid var(--o-100);
}
.eyebrow .pulse {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--o-500);
  box-shadow: 0 0 0 0 rgba(255,107,44,0.6);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(255,107,44,0.5); }
  70%  { box-shadow: 0 0 0 10px rgba(255,107,44,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,107,44,0); }
}

.section {
  padding: 96px 0;
}
.section-tight { padding: 64px 0; }
.section-head {
  max-width: 720px;
  margin-bottom: 48px;
}
.section-head h2 { margin: 12px 0 12px; }
.section-head p { font-size: 1.05rem; color: var(--n-700); }

/* ---------- Hero ---------- */
.hero {
  padding: 72px 0 48px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 56px;
  align-items: center;
}
.hero h1 { margin-top: 18px; }
.hero h1 .grad {
  background: linear-gradient(135deg, var(--o-500) 0%, var(--o-700) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-lead {
  font-size: 1.125rem;
  color: var(--n-700);
  margin: 20px 0 28px;
  max-width: 56ch;
}
.hero-ctas {
  display: flex; flex-wrap: wrap; gap: 12px;
}
.hero-meta {
  margin-top: 32px;
  display: flex; flex-wrap: wrap; gap: 18px;
  font-size: 13px;
  color: var(--n-500);
}
.hero-meta span { display: inline-flex; align-items: center; gap: 6px; }
.hero-meta svg { width: 14px; height: 14px; color: var(--o-500); }

/* Hero visual (portrait card) */
.portrait {
  position: relative;
  padding: 4px;
  background: linear-gradient(135deg, var(--o-200), var(--o-400));
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  transform: rotate(-1deg);
}
.portrait-inner {
  background: #fff;
  border-radius: calc(var(--radius-xl) - 4px);
  padding: 28px;
  transform: rotate(1deg);
}
.portrait-avatar {
  width: 88px; height: 88px;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--o-500), var(--o-700));
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.03em;
  box-shadow: 0 10px 30px -10px rgba(234, 88, 12, 0.6);
  margin-bottom: 18px;
}
.portrait h3 { font-size: 1.25rem; }
.portrait .role {
  color: var(--o-700);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 14px;
}
.portrait .bio { font-size: 14px; color: var(--n-700); }
.portrait-badges {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 14px;
}
.chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  background: var(--n-50);
  border: 1px solid var(--n-100);
  color: var(--n-700);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
}
.chip.orange {
  background: var(--o-50);
  border-color: var(--o-100);
  color: var(--o-700);
}

/* ---------- Metric strip ---------- */
.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 16px;
}
.metric {
  padding: 20px;
  background: #fff;
  border: 1px solid var(--n-100);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.metric:hover {
  transform: translateY(-2px);
  border-color: var(--o-200);
  box-shadow: var(--shadow-md);
}
.metric .n {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--o-500), var(--o-700));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.1;
}
.metric .l {
  margin-top: 6px;
  font-size: 13px;
  color: var(--n-500);
  font-weight: 500;
}

/* ---------- Cards ---------- */
.cards {
  display: grid;
  gap: 20px;
}
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.cards-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  position: relative;
  background: #fff;
  border: 1px solid var(--n-100);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(180deg, transparent, rgba(255, 107, 44, 0));
  pointer-events: none;
  transition: background 0.25s;
}
.card:hover {
  transform: translateY(-3px);
  border-color: var(--o-200);
  box-shadow: var(--shadow-md);
}
.card:hover::before {
  background: linear-gradient(180deg, rgba(255,107,44,0.35), rgba(255, 107, 44, 0));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
}
.card .ic {
  width: 44px; height: 44px;
  background: var(--o-50);
  color: var(--o-600);
  border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.card .ic svg { width: 22px; height: 22px; }
.card h3 { margin-bottom: 8px; font-size: 1.125rem; }
.card p { font-size: 15px; color: var(--n-700); }
.card .tag {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--o-700);
}

/* Case-study cards */
.case {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: #fff;
  border: 1px solid var(--n-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
}
.case:hover { box-shadow: var(--shadow-md); border-color: var(--o-100); }
.case-body { padding: 32px; }
.case-visual {
  background: linear-gradient(135deg, var(--o-50) 0%, var(--o-100) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 36px;
  position: relative;
  overflow: hidden;
}
.case-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(400px 200px at 20% 20%, rgba(255,122,51,0.28), transparent 60%),
    radial-gradient(300px 180px at 80% 80%, rgba(194,65,12,0.18), transparent 60%);
  pointer-events: none;
}
.case-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--o-700);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.case h3 {
  font-size: 1.375rem;
  margin: 6px 0 12px;
  letter-spacing: -0.02em;
}
.case ul {
  margin-top: 16px;
  list-style: none;
  display: grid;
  gap: 10px;
}
.case ul li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  color: var(--n-700);
}
.case ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 12px;
  height: 2px;
  background: var(--o-500);
  border-radius: 2px;
}
.case .kpis {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 20px;
}
.case .kpi {
  background: var(--o-50);
  color: var(--o-700);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--o-100);
}

/* ---------- Skills matrix ---------- */
.skill-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.skill-col {
  background: #fff;
  border: 1px solid var(--n-100);
  border-radius: var(--radius);
  padding: 22px;
}
.skill-col h4 {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px;
  color: var(--o-700);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}
.skill-col h4::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--o-500);
}
.skill-col ul { list-style: none; display: grid; gap: 6px; }
.skill-col li {
  font-size: 14px;
  color: var(--n-700);
  padding: 6px 10px;
  border-radius: 6px;
  background: var(--n-25);
  border: 1px solid var(--n-100);
}

/* ---------- Testimonials ---------- */
.testimonials {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
/* When only one quote is present, center it at a readable width */
.testimonials:has(> .quote:only-child) {
  grid-template-columns: minmax(0, 640px);
  justify-content: center;
}
.quote {
  position: relative;
  background: #fff;
  border: 1px solid var(--n-100);
  border-radius: var(--radius-lg);
  padding: 32px 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  display: flex;
  flex-direction: column;
}
.quote:hover {
  transform: translateY(-3px);
  border-color: var(--o-200);
  box-shadow: var(--shadow-md);
}
.quote::before {
  content: '\201C';
  position: absolute;
  top: 12px;
  right: 24px;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 84px;
  line-height: 1;
  color: var(--o-200);
  opacity: 0.8;
  pointer-events: none;
}
.quote-stars {
  color: var(--o-500);
  letter-spacing: 2px;
  font-size: 14px;
  margin-bottom: 14px;
}
.quote-body {
  font-size: 16px;
  line-height: 1.65;
  color: var(--n-700);
  margin-bottom: 20px;
  flex: 1;
}
.quote-attr {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--n-100);
}
.quote-avatar {
  flex: none;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--o-400), var(--o-700));
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.02em;
  box-shadow: 0 6px 14px -6px rgba(234, 88, 12, 0.5);
}
.quote-meta .name {
  font-weight: 700;
  font-size: 14px;
  color: var(--n-900);
}
.quote-meta .role {
  font-size: 13px;
  color: var(--n-500);
}
.quote-meta .role a { color: var(--o-700); font-weight: 600; }

/* ---------- Timeline (Experience) ---------- */
.timeline {
  position: relative;
  padding-left: 22px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 5px; top: 6px; bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--o-400), var(--o-100));
  border-radius: 2px;
}
.t-item { position: relative; padding: 0 0 32px 16px; }
.t-item:last-child { padding-bottom: 0; }
.t-item::before {
  content: '';
  position: absolute;
  left: -22px; top: 6px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--o-500);
  box-shadow: 0 0 0 4px var(--o-50);
}
.t-head {
  display: flex; flex-wrap: wrap;
  align-items: baseline; gap: 10px;
}
.t-head h3 { font-size: 1.05rem; }
.t-company { color: var(--o-700); font-weight: 600; font-size: 14px; }
.t-dates { color: var(--n-500); font-size: 13px; font-family: var(--font-mono); }
.t-body { margin-top: 8px; font-size: 15px; color: var(--n-700); }
.t-body ul { margin-top: 8px; padding-left: 18px; }
.t-body li { margin-bottom: 4px; }

/* ---------- CTA banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--n-900) 0%, #1e1b17 100%);
  color: #fff;
  border-radius: var(--radius-xl);
  padding: 56px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(500px 300px at 100% 0%, rgba(255, 107, 44, 0.28), transparent 60%),
    radial-gradient(400px 250px at 0% 100%, rgba(194, 65, 12, 0.22), transparent 60%);
  pointer-events: none;
}
.cta-banner h2 { color: #fff; font-size: clamp(1.5rem, 2vw + 0.5rem, 2rem); }
.cta-banner p { color: rgba(255,255,255,0.75); margin-top: 10px; }
.cta-banner .btn-primary { box-shadow: 0 10px 30px -8px rgba(255, 107, 44, 0.5); }
.cta-banner .btn-secondary {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.18);
  color: #fff;
}
.cta-banner .btn-secondary:hover { background: rgba(255,255,255,0.14); color: #fff; }
.cta-banner-actions { display: flex; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }

/* ---------- Forms ---------- */
.form-wrap {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 28px;
  align-items: start;
}
.form-card {
  background: #fff;
  border: 1px solid var(--n-100);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--n-700);
  margin-bottom: 6px;
}
.field .req { color: var(--o-600); }
.field .help {
  display: block;
  font-size: 12px;
  color: var(--n-500);
  margin-top: 6px;
}
.field input[type=text],
.field input[type=email],
.field input[type=tel],
.field input[type=number],
.field select,
.field textarea {
  width: 100%;
  padding: 11px 14px;
  background: #fff;
  border: 1.5px solid var(--n-100);
  border-radius: 10px;
  font-size: 14.5px;
  color: var(--n-900);
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  outline: none;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--o-400);
  box-shadow: var(--ring);
}
.field select {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236c6c66' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}
.checkrow {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 14px; color: var(--n-700);
}
.checkrow input { margin-top: 3px; }

/* ---------- Tools page ---------- */
.tool-card {
  background: #fff;
  border: 1px solid var(--n-100);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 22px;
  box-shadow: var(--shadow-sm);
}
.tool-card h2 {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 1.35rem;
}
.tool-card h2 .ic {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--o-500), var(--o-700));
  color: #fff;
  border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 18px -6px rgba(234,88,12,0.6);
}
.tool-card p.lead { color: var(--n-700); font-size: 15px; margin: 8px 0 16px; }

.tool-controls {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 4px 0 16px;
}
.tool-output {
  display: flex;
  gap: 10px;
  align-items: stretch;
  flex-wrap: wrap;
}
.tool-output input[type=text] {
  flex: 1 1 280px;
  padding: 12px 14px;
  background: var(--o-50);
  border: 1.5px dashed var(--o-300);
  border-radius: 10px;
  font-family: var(--font-mono);
  font-size: 14.5px;
  color: var(--n-900);
  min-width: 0;
}
.copy-status {
  display: inline-block;
  margin-left: 4px;
  font-size: 12px;
  color: var(--o-600);
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.15s;
}
.copy-status.show { opacity: 1; }

.strength-bar {
  height: 6px;
  background: var(--n-100);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 14px;
}
.strength-bar > span {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #ef4444, var(--o-500), #16a34a);
  transition: width 0.25s;
}

.notice {
  background: var(--o-50);
  border: 1px solid var(--o-100);
  border-left: 3px solid var(--o-500);
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 14px;
  color: var(--n-700);
  margin-bottom: 20px;
}

.secret-output {
  background: var(--o-50);
  border: 1.5px dashed var(--o-300);
  padding: 14px;
  border-radius: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  word-break: break-all;
  color: var(--n-900);
  margin-top: 12px;
}

/* ---------- Tools page — compact IP lookup bar ---------- */
.ip-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1px solid var(--n-100);
  border-left: 3px solid var(--o-500);
  border-radius: 10px;
  padding: 10px 14px;
  margin-bottom: 22px;
  box-shadow: var(--shadow-xs);
  flex-wrap: wrap;
}
.ip-bar-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--o-700);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  margin: 0;
  white-space: nowrap;
}
.ip-bar input[type="text"] {
  flex: 1 1 220px;
  min-width: 0;
  padding: 8px 12px;
  background: var(--o-50);
  border: 1px dashed var(--o-300);
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--n-900);
}
.ip-version {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  color: #fff;
  background: var(--o-600);
  padding: 3px 8px;
  border-radius: 999px;
  letter-spacing: 0.04em;
}
.ip-version:empty { display: none; }
.ip-bar .btn svg { margin-right: 4px; }
@media (max-width: 520px) {
  .ip-bar { gap: 8px; }
  .ip-bar input[type="text"] { flex-basis: 100%; order: 10; }
}

/* ---------- Tools page — two-column layout + sidebar ---------- */
.tools-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 28px;
  align-items: start;
}
.tools-main { min-width: 0; }
.tools-sidebar { position: sticky; top: 92px; }

.sidebar-card {
  background: #fff;
  border: 1px solid var(--n-100);
  border-radius: var(--radius-lg);
  padding: 22px 22px 18px;
  box-shadow: var(--shadow-sm);
  max-height: calc(100vh - 110px);
  overflow-y: auto;
}
.sidebar-card::-webkit-scrollbar { width: 8px; }
.sidebar-card::-webkit-scrollbar-thumb {
  background: var(--o-200); border-radius: 999px;
}

.sidebar-head { margin-bottom: 16px; padding-bottom: 14px; border-bottom: 1px solid var(--n-100); }
.sidebar-head h3 { font-size: 1.1rem; margin: 8px 0 6px; }
.sidebar-note { font-size: 13px; color: var(--n-500); line-height: 1.5; }

.sidebar-group + .sidebar-group { margin-top: 16px; }
.sidebar-group h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--o-700);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  margin-bottom: 8px;
}
.sidebar-group ul {
  list-style: none;
  display: grid;
  gap: 2px;
}
.sidebar-group li a {
  display: block;
  padding: 7px 10px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--n-900);
  border: 1px solid transparent;
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
}
.sidebar-group li a:hover {
  background: var(--o-50);
  border-color: var(--o-100);
  color: var(--o-700);
  transform: translateX(2px);
}
.sidebar-meta {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  color: var(--n-500);
  margin-top: 1px;
}
.sidebar-group li a:hover .sidebar-meta { color: var(--o-600); }

.sidebar-footnote {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--n-100);
  font-size: 12.5px;
  color: var(--n-500);
  line-height: 1.5;
}

@media (max-width: 1024px) {
  .tools-layout { grid-template-columns: 1fr; }
  .tools-sidebar { position: static; }
  .sidebar-card { max-height: none; }
}

/* ---------- Footer ---------- */
.foot {
  background: var(--n-900);
  color: rgba(255,255,255,0.78);
  padding: 64px 0 24px;
  margin-top: 48px;
}
.foot a { color: rgba(255,255,255,0.78); }
.foot a:hover { color: var(--o-300); }
.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}
.foot h4 {
  color: var(--o-300);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}
.foot ul { list-style: none; display: grid; gap: 8px; font-size: 14px; }
.foot-brand .brand-word,
.foot-brand .brand { color: #fff; }
.foot-about {
  max-width: 38ch;
  color: rgba(255,255,255,0.6);
  font-size: 14px;
  margin-top: 12px;
}
.foot-bottom {
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 12.5px;
  color: rgba(255,255,255,0.5);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
  font-family: var(--font-mono);
}

/* ---------- Utility ---------- */
.stack-sm > * + * { margin-top: 8px; }
.stack     > * + * { margin-top: 16px; }
.stack-lg  > * + * { margin-top: 24px; }
.text-center { text-align: center; }
.mt-4 { margin-top: 32px; }
.mt-2 { margin-top: 16px; }
.hr {
  height: 1px;
  background: var(--n-100);
  border: 0;
  margin: 24px 0;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .cards-3, .skill-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials { grid-template-columns: 1fr; }
  .case { grid-template-columns: 1fr; }
  .case-visual { min-height: 140px; order: -1; }
  .form-wrap { grid-template-columns: 1fr; }
  .cta-banner { grid-template-columns: 1fr; padding: 36px; }
  .cta-banner-actions { justify-content: flex-start; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .hero { padding: 48px 0 32px; }
  .metrics { grid-template-columns: 1fr 1fr; }
  .cards-3, .cards-2, .skill-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .tool-controls { grid-template-columns: 1fr 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .navlinks { display: none; }
  .brand-kicker { display: none; }
  .cta-banner { padding: 28px; }
}

/* ==========================================================
   Living background orbs
   Soft, heavily-blurred orange gradient blobs drifting
   behind all content. Fixed to the viewport so they follow
   the scroll. pointer-events: none so they never block UI.
   ========================================================== */
.orbs {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  /* A very faint wash so the orbs have something to float against */
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(255, 122, 51, 0.05), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(234, 88, 12, 0.04), transparent 60%);
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.55;
  will-change: transform;
  mix-blend-mode: multiply;
}
.orb-1 {
  width: 520px; height: 520px;
  top: -120px; left: -80px;
  background: radial-gradient(circle at 30% 30%, #ffb184, #ff7a33 55%, transparent 72%);
  animation: orb-drift-a 26s ease-in-out infinite;
}
.orb-2 {
  width: 460px; height: 460px;
  top: 18%; right: -120px;
  background: radial-gradient(circle at 40% 40%, #ffc8a1, #ff6b2c 60%, transparent 75%);
  animation: orb-drift-b 32s ease-in-out infinite;
}
.orb-3 {
  width: 600px; height: 600px;
  bottom: -200px; left: 20%;
  background: radial-gradient(circle at 50% 50%, #ffe7d3, #ea580c 55%, transparent 78%);
  animation: orb-drift-c 38s ease-in-out infinite;
  opacity: 0.45;
}
.orb-4 {
  width: 340px; height: 340px;
  bottom: 10%; right: 10%;
  background: radial-gradient(circle at 40% 40%, #ffd5b3, #ff7a33 60%, transparent 80%);
  animation: orb-drift-d 29s ease-in-out infinite;
  opacity: 0.4;
}

@keyframes orb-drift-a {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(60px, 80px) scale(1.05); }
  66%      { transform: translate(-40px, 40px) scale(0.98); }
}
@keyframes orb-drift-b {
  0%, 100% { transform: translate(0, 0) scale(1); }
  40%      { transform: translate(-70px, 50px) scale(1.08); }
  70%      { transform: translate(20px, -50px) scale(0.95); }
}
@keyframes orb-drift-c {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(-80px, -60px) scale(1.1); }
}
@keyframes orb-drift-d {
  0%, 100% { transform: translate(0, 0) scale(1); }
  30%      { transform: translate(30px, -40px) scale(1.04); }
  60%      { transform: translate(-50px, 30px) scale(0.97); }
}

/* Make sections sit on a translucent backdrop so the orbs read through */
body { background: transparent; }
.bg-wash { background: rgba(255, 255, 255, 0.72); backdrop-filter: saturate(1.05) blur(2px); }

/* ==========================================================
   Page load fade-in (fallback for browsers without
   cross-document View Transitions)
   ========================================================== */
@supports not (view-transition-name: root) {
  main { animation: pageFadeIn 0.45s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
}
@keyframes pageFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ==========================================================
   Scroll-reveal (driven by enhance.js via [data-reveal])
   ========================================================== */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.8, 0.2, 1),
              transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
  will-change: opacity, transform;
}
[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================
   Magnetic buttons / tilt cards
   JS applies inline transforms on [data-magnetic] and [data-tilt];
   these rules keep the motion smooth when JS releases control.
   ========================================================== */
[data-magnetic] {
  transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1),
              box-shadow 0.25s ease;
  will-change: transform;
}
[data-magnetic]:hover { box-shadow: 0 14px 36px -12px rgba(234, 88, 12, 0.4); }

[data-tilt] {
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
  transform-style: preserve-3d;
  will-change: transform;
}

/* ==========================================================
   Reduced motion: disable orbs, transitions, reveals, tilt
   ========================================================== */
@media (prefers-reduced-motion: reduce) {
  ::view-transition-old(root),
  ::view-transition-new(root) { animation: none !important; }
  .orb { animation: none !important; }
  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  [data-magnetic],
  [data-tilt] {
    transition: none !important;
    transform: none !important;
  }
  @supports not (view-transition-name: root) {
    main { animation: none !important; }
  }
  .scroll-progress::before { transition: none !important; }
}

/* ---------- Engagement Models ---------- */
.engagement-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 24px;
}
@media (max-width: 960px) {
  .engagement-grid { grid-template-columns: 1fr; }
}
.engagement {
  position: relative;
  background: var(--n-0);
  border: 1px solid var(--n-100);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.engagement:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--o-200);
}
.engagement.featured {
  border-color: var(--o-400);
  background: linear-gradient(180deg, #fff, #fff8f2);
  box-shadow: 0 0 0 1px var(--o-300) inset, var(--shadow-md);
}
.eng-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--n-500);
  background: var(--n-50);
  border: 1px solid var(--n-100);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
  align-self: flex-start;
}
.eng-badge-hot {
  color: var(--n-0);
  background: linear-gradient(135deg, var(--o-400), var(--o-600));
  border-color: transparent;
}
.engagement h3 {
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 6px;
  letter-spacing: -0.01em;
  color: var(--n-900);
}
.eng-meta {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--o-600);
  font-weight: 600;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.dot-sep { color: var(--n-300); }
.eng-body {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--n-500);
  margin: 0 0 16px;
}
.eng-list {
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
  font-size: 14px;
  color: var(--n-700);
}
.eng-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
  line-height: 1.5;
}
.eng-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--o-500);
  font-weight: 700;
}
.eng-tag {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--n-100);
  font-size: 12.5px;
  color: var(--n-500);
  font-style: italic;
}
.eng-footer {
  margin-top: 28px;
  text-align: center;
  font-size: 14px;
  color: var(--n-500);
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- FAQ ---------- */
.faq-list {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq {
  background: var(--n-0);
  border: 1px solid var(--n-100);
  border-radius: var(--radius);
  box-shadow: var(--shadow-xs);
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.faq[open] {
  border-color: var(--o-200);
  box-shadow: var(--shadow-sm);
}
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 22px;
  font-weight: 600;
  font-size: 16px;
  color: var(--n-900);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color 0.2s ease;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 22px;
  color: var(--o-500);
  font-weight: 400;
  transition: transform 0.25s ease;
  flex-shrink: 0;
}
.faq[open] summary::after {
  content: "−";
  transform: rotate(180deg);
}
.faq summary:hover { color: var(--o-600); }
.faq-body {
  padding: 0 22px 20px;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--n-500);
}

/* ---------- Print stylesheet ---------- */
@media print {
  .orbs, .scroll-progress, .topnav, .nav-cta, .hero-ctas, .foot,
  .footer, .turnstile-widget, [data-turnstile] { display: none !important; }
  body { background: white; color: black; }
  .hero, .section, .section-tight {
    padding: 12mm 0 !important;
    break-inside: avoid;
  }
  .case, .engagement, .quote, .t-item {
    break-inside: avoid;
    box-shadow: none !important;
    border: 1px solid #ccc !important;
  }
  a { color: black; text-decoration: none; }
  a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: 10px;
    color: #666;
  }
  .metric .n, h1 .grad, .grad {
    -webkit-text-fill-color: currentColor !important;
    background: none !important;
    color: #c2410c !important;
  }
}

/* ---------- Buy Me a Coffee floating pill ---------- */
.bmac {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 200;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px 10px 12px;
  background: linear-gradient(135deg, #FFDD00, #FFC312);
  color: #1a1a1a;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 999px;
  text-decoration: none;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: -0.005em;
  line-height: 1;
  box-shadow:
    0 6px 18px rgba(234, 88, 12, 0.18),
    0 2px 6px rgba(20, 19, 15, 0.1);
  transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1),
              box-shadow 0.25s ease,
              background 0.25s ease;
}
.bmac:hover {
  transform: translateY(-3px) scale(1.02);
  background: linear-gradient(135deg, #FFE033, #FFCE1A);
  box-shadow:
    0 12px 28px rgba(234, 88, 12, 0.24),
    0 3px 8px rgba(20, 19, 15, 0.12);
  color: #1a1a1a;
}
.bmac:focus-visible {
  outline: none;
  box-shadow:
    0 0 0 3px rgba(255, 107, 44, 0.35),
    0 6px 18px rgba(234, 88, 12, 0.18);
}
.bmac:active { transform: translateY(-1px) scale(1); }

.bmac-icon {
  display: inline-flex;
  width: 22px;
  height: 22px;
  align-items: center;
  justify-content: center;
  animation: bmac-steam 4s ease-in-out infinite;
}
.bmac-icon svg { width: 22px; height: 22px; display: block; }

@keyframes bmac-steam {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-2px); }
}

@media (max-width: 520px) {
  .bmac {
    bottom: 14px;
    left: 14px;
    padding: 9px 13px 9px 10px;
    font-size: 13px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bmac, .bmac-icon { animation: none !important; transition: none !important; }
  .bmac:hover { transform: none; }
}

@media print { .bmac { display: none !important; } }

/* ---------- Scroll progress bar ---------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 9999;
  pointer-events: none;
  background: transparent;
}
.scroll-progress::before {
  content: "";
  display: block;
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, var(--o-400), var(--o-600));
  transform-origin: 0 50%;
  transform: scaleX(var(--scroll, 0));
  transition: transform 60ms linear;
  box-shadow: 0 1px 8px rgba(234, 88, 12, 0.35);
}