/* K.ore — global styles */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700&display=swap');

:root {
  --bg: #FFFFFF;
  --bg-alt: #F7F8FA;
  --bg-dark: #0B0F1A;
  --bg-dark-alt: #131826;
  --text: #0B0F1A;
  --text-muted: #525B6E;
  --text-on-dark: #E6EAF2;
  --text-muted-on-dark: #94A0B8;
  --border: #E4E7EE;
  --accent: #C9A55A;
  --accent-2: #9C6733;
  --success: #16A34A;
  --warn: #D97706;
  --shadow-sm: 0 1px 2px rgba(11, 15, 26, 0.06);
  --shadow-md: 0 4px 14px rgba(11, 15, 26, 0.08);
  --shadow-lg: 0 18px 50px rgba(11, 15, 26, 0.12);
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 18px;
  --max-w: 1180px;
  --pad: 24px;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.05rem; }

p { margin: 0 0 16px; }

a { color: var(--text); text-decoration: none; }
a:hover { color: var(--accent-2); }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.center { text-align: center; }

.eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.section-dark .eyebrow { color: var(--accent); }

.lede {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.section-dark .lede { color: var(--text-muted-on-dark); }

.accent { color: var(--accent-2); }

/* ── Buttons ───────────────────────────── */
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease;
  text-align: center;
}
.btn-lg { padding: 16px 28px; font-size: 1.05rem; }
.btn-primary {
  background: var(--bg-dark);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-2);
  color: #fff;
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover { border-color: var(--text); }
.section-dark .btn-ghost { color: var(--text-on-dark); border-color: rgba(230,234,242,0.25); }

/* ── Header ────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; gap: 32px;
  height: 72px;
}
.logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.45rem;
  letter-spacing: -0.03em;
  color: var(--text);
}
.logo-dot { color: var(--accent-2); }
.primary-nav {
  display: flex; gap: 28px; flex: 1;
}
.primary-nav a {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
}
.primary-nav a:hover { color: var(--text); }
.header-cta { white-space: nowrap; }
.mobile-toggle {
  display: none;
  background: none; border: 0; font-size: 1.5rem; cursor: pointer;
}

@media (max-width: 800px) {
  .primary-nav, .header-cta { display: none; }
  .mobile-toggle { display: block; }
  .primary-nav.is-open {
    display: flex;
    position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column;
    background: #fff; padding: 24px;
    border-bottom: 1px solid var(--border);
  }
}

/* ── Hero ──────────────────────────────── */
.hero {
  padding: 112px 0 96px;
  background:
    radial-gradient(circle at 70% 10%, rgba(156,103,51,0.05), transparent 50%),
    radial-gradient(circle at 10% 85%, rgba(11,15,26,0.03), transparent 50%),
    var(--bg);
}
.hero h1 {
  max-width: 900px;
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.hero-sub {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 720px;
  margin-bottom: 32px;
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 24px; }
.hero-foot { color: var(--text-muted); font-size: 0.95rem; max-width: 640px; }

/* ── Sections ──────────────────────────── */
.section { padding: 96px 0; }
.section-dark {
  background: var(--bg-dark);
  color: var(--text-on-dark);
}
.section-dark h2 { color: #fff; }

/* ── Ladder ────────────────────────────── */
.ladder-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
@media (max-width: 900px) { .ladder-grid { grid-template-columns: 1fr; } }
.rung {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  transition: transform 0.2s, box-shadow 0.2s;
}
.rung:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.rung-featured {
  border-color: var(--bg-dark);
  background: var(--bg-dark);
  color: var(--text-on-dark);
}
.rung-featured h3 { color: #fff; }
.rung-featured .rung-tag { color: var(--accent); }
.rung-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.rung-featured .rung-num { color: var(--text-muted-on-dark); }
.rung-tag { font-style: italic; color: var(--text-muted); margin-bottom: 16px; }
.rung ul { list-style: none; padding: 0; margin: 0 0 22px; }
.rung li { padding: 6px 0 6px 22px; position: relative; font-size: 0.95rem; }
.rung li:before {
  content: ''; position: absolute; left: 0; top: 14px;
  width: 8px; height: 8px; border-radius: 50%; background: var(--accent);
}
.rung-link { font-weight: 600; color: var(--accent-2); }
.rung-featured .rung-link { color: var(--accent); }

/* ── Calculator ────────────────────────── */
.calc {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  background: var(--bg-dark-alt);
  padding: 32px;
  border-radius: var(--radius-lg);
  margin: 36px 0 24px;
}
.calc label {
  display: flex; flex-direction: column; font-size: 0.9rem;
  color: var(--text-muted-on-dark);
  gap: 8px;
}
.calc input {
  background: var(--bg-dark);
  border: 1px solid #2A3147;
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: #fff;
  font-size: 1rem;
  font-family: inherit;
}
.calc input:focus { outline: 2px solid var(--accent); border-color: transparent; }
.calc-out {
  grid-column: 1 / -1;
  border-top: 1px solid #2A3147;
  padding-top: 24px;
  text-align: center;
}
.calc-out p { color: var(--text-muted-on-dark); margin: 0; }
.calc-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3rem;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 8px 0;
}
.calc-num span { font-size: 1.2rem; color: var(--text-muted-on-dark); }
.calc-help { font-size: 0.85rem; }
@media (max-width: 700px) { .calc { grid-template-columns: 1fr; } }

/* ── Industries ────────────────────────── */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
@media (max-width: 900px) { .industry-grid { grid-template-columns: 1fr; } }
.industry-card {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border);
  transition: all 0.2s;
  display: block;
}
.industry-card:hover {
  border-color: var(--bg-dark);
  background: var(--bg);
  box-shadow: var(--shadow-md);
}
.industry-icon { font-size: 2rem; margin-bottom: 14px; }
.industry-card h3 { color: var(--text); margin-bottom: 12px; }
.industry-card p { color: var(--text-muted); font-size: 0.95rem; }
.card-cta { color: var(--accent-2); font-weight: 600; margin-top: 16px; }

/* ── Footer ────────────────────────────── */
.site-footer {
  background: var(--bg-dark);
  color: var(--text-muted-on-dark);
  padding: 64px 0 24px;
  margin-top: 0;
}
.site-footer a { color: var(--text-muted-on-dark); display: block; padding: 4px 0; font-size: 0.95rem; }
.site-footer a:hover { color: var(--accent); }
.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .logo { color: var(--text-on-dark); display: inline-block; margin-bottom: 12px; }
.footer-brand p { color: var(--text-muted-on-dark); }
.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer-cols h4 { color: var(--text-on-dark); margin-bottom: 12px; }
.footer-meta {
  border-top: 1px solid #1F263A;
  padding-top: 20px;
  font-size: 0.85rem;
  color: var(--text-muted-on-dark);
}
@media (max-width: 800px) {
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
}

/* ── Chat widget ───────────────────────── */
.chat-widget { position: fixed; bottom: 24px; right: 24px; z-index: 100; }
.chat-toggle {
  background: var(--bg-dark);
  color: #fff;
  border: 0;
  padding: 14px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  font-family: inherit;
}
.chat-toggle:hover { background: var(--accent-2); }
.chat-panel {
  position: absolute; bottom: 64px; right: 0;
  width: 360px; max-width: calc(100vw - 48px);
  height: 460px;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.chat-panel[hidden] { display: none; }
.chat-head {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
  background: var(--bg-dark); color: #fff;
}
.chat-head button { background: none; border: 0; color: #fff; font-size: 1.4rem; cursor: pointer; }
.chat-log {
  flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px;
}
.chat-msg {
  padding: 10px 14px; border-radius: 14px; font-size: 0.95rem; max-width: 85%;
  line-height: 1.45;
}
.chat-msg.user { align-self: flex-end; background: var(--bg-dark); color: #fff; }
.chat-msg.bot { align-self: flex-start; background: var(--bg-alt); color: var(--text); }
.chat-form {
  display: flex; padding: 12px; gap: 8px; border-top: 1px solid var(--border);
}
.chat-form input {
  flex: 1; padding: 10px 14px; border: 1px solid var(--border); border-radius: 8px; font-family: inherit; font-size: 0.95rem;
}
.chat-form input:focus { outline: 2px solid var(--accent); }
.chat-form button {
  background: var(--bg-dark); color: #fff; border: 0;
  padding: 10px 16px; border-radius: 8px; cursor: pointer; font-weight: 600;
}

/* ── Forms (intake / contact) ──────────── */
.form-card {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin-top: 32px;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 700px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 0.9rem; font-weight: 500; color: var(--text); }
.field input,
.field select,
.field textarea {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  background: #fff;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid var(--accent); border-color: transparent;
}
.field textarea { min-height: 120px; resize: vertical; }
.form-success {
  background: #ECFDF5; border: 1px solid #6EE7B7; color: #065F46;
  padding: 18px; border-radius: var(--radius); margin-top: 16px;
}
.form-error {
  background: #FEF2F2; border: 1px solid #FCA5A5; color: #991B1B;
  padding: 18px; border-radius: var(--radius); margin-top: 16px;
}

/* ── Generic content pages ─────────────── */
.page-hero {
  padding: 80px 0 48px;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}
.page-hero h1 { max-width: 900px; }
.page-hero p { color: var(--text-muted); font-size: 1.15rem; max-width: 720px; }

.content { padding: 80px 0; max-width: 760px; margin: 0 auto; }
.content h2 { margin-top: 56px; }
.content h3 { margin-top: 32px; }
.content ul, .content ol { padding-left: 22px; }
.content li { margin-bottom: 8px; }

.cta-band {
  background: var(--bg-dark); color: var(--text-on-dark);
  padding: 64px 0; text-align: center;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: var(--text-muted-on-dark); }

/* ── Outcomes ───────────────────────────── */
.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 56px;
  align-items: start;
}
@media (max-width: 900px) { .outcomes-grid { grid-template-columns: 1fr; } }
.outcome-card {
  padding: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg);
}
.outcome-num {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--accent-2);
  line-height: 1;
  margin-bottom: 18px;
}
.outcome-card h3 { font-size: 1.25rem; margin-bottom: 10px; }
.outcome-card > p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 0; line-height: 1.65; }
.outcome-example {
  margin-top: 24px;
  padding: 14px 16px;
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent-2);
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
}
.outcome-example strong {
  display: block;
  margin-bottom: 5px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-2);
}

/* ── Product Suite ──────────────────────── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
  align-items: start;
}
@media (max-width: 900px) { .product-grid { grid-template-columns: 1fr; } }
.product-card {
  padding: 36px;
  border: 1px solid #2A3147;
  border-radius: var(--radius-lg);
  background: #131929;
}
.product-card.featured { border-color: var(--accent-2); }
.product-name {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}
.product-tagline {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted-on-dark);
  margin-bottom: 20px;
  display: block;
}
.product-card p {
  color: var(--text-muted-on-dark);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 0;
}

/* ── Insight Cards ──────────────────────── */
.insights-section-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 20px;
  margin-top: 64px;
  display: block;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.insights-section-label:first-of-type { margin-top: 0; }
.insight-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 8px;
}
@media (max-width: 900px) { .insight-grid { grid-template-columns: 1fr; } }
@media (min-width: 601px) and (max-width: 900px) { .insight-grid { grid-template-columns: repeat(2, 1fr); } }
.insight-card {
  display: flex;
  flex-direction: column;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.insight-card:hover {
  border-color: var(--accent-2);
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}
.insight-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.35;
  color: var(--text);
}
.insight-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 18px;
}
.insight-read {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-2);
}