/* ============================================================
   home.css — Styles specific to home.html (marketing page)
   Sections: nav, hero, stats bar, platform, pipeline,
             agents, use-cases, compliance, sdk, compare, cta, footer
   ============================================================ */

/* ── Navigation ─────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: all 0.3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
  box-shadow: 0 1px 8px rgba(0,0,0,.06);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo-mark {
  width: 36px; height: 36px;
  border-radius: 9px;
  background: var(--grad-cta);
  display: flex; align-items: center; justify-content: center;
}
.nav-logo-mark svg { width: 20px; height: 20px; fill: #000; }
.nav-logo-name { font-size: 18px; font-weight: 800; letter-spacing: -0.04em; }
.nav-logo-sub  { font-size: 9px; color: var(--tx-3); letter-spacing: 0.1em; font-weight: 500; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 14px;
  color: var(--tx-2);
  transition: color var(--t-fast);
}
.nav-links a:hover { color: var(--tx); }
.nav-cta { display: flex; gap: 10px; align-items: center; }

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  padding: 160px 0 100px;
  position: relative;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 900px; height: 700px;
  background: radial-gradient(ellipse at 50% 30%,
    rgba(154,91,60,.18) 0%,
    rgba(95,122,100,.08) 40%,
    transparent 70%);
  pointer-events: none;
}
.hero-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
}
.hero-eyebrow-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--emerald-2);
  box-shadow: 0 0 10px var(--emerald);
}
.hero-title { margin-bottom: 22px; }
.hero-sub {
  font-size: 1.15rem;
  color: var(--tx-2);
  margin-bottom: 36px;
  line-height: 1.75;
  max-width: 500px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.hero-stats {
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
}
.hero-stat-n {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
}
.hero-stat-l {
  font-size: 11px;
  color: var(--tx-3);
  font-weight: 500;
  margin-top: 4px;
  letter-spacing: 0.02em;
}

/* ── Pipeline diagram (hero visual) ────────────────────────── */
.pipeline-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 28px;
  position: relative;
  overflow: hidden;
}
.pipeline-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}
.pipeline-label {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tx-3);
  margin-bottom: 22px;
  font-weight: 600;
}
.pipeline-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 6px;
}
.pipeline-node {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 600;
  text-align: center;
}
.pn-intent  { background: rgba(154,91,60,.15);   border: 1px solid rgba(154,91,60,.3);   color: var(--cyan-2); }
.pn-cache   { background: rgba(245,158,11,.12);  border: 1px solid rgba(245,158,11,.25); color: var(--amber); }
.pn-cost    { background: rgba(129,140,248,.12); border: 1px solid rgba(129,140,248,.25);color: var(--purple); }
.pn-context { background: rgba(95,122,100,.12);  border: 1px solid rgba(95,122,100,.25); color: var(--emerald-2); }
.pn-fusion  { background: rgba(251,146,60,.12);  border: 1px solid rgba(251,146,60,.3);  color: #fb923c; }
.pn-agent   {
  background: linear-gradient(135deg, rgba(154,91,60,.2), rgba(95,122,100,.2));
  border: 1px solid rgba(154,91,60,.4);
  color: var(--white);
  font-size: 11px;
  padding: 10px 18px;
}
.pn-arrow { color: var(--tx-3); font-size: 12px; }
.pipeline-products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.prod-chip {
  padding: 6px 8px;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.02em;
}
.prod-lev { background: rgba(154,91,60,.12);   color: var(--cyan-2);    border: 1px solid rgba(154,91,60,.2); }
.prod-suk { background: rgba(95,122,100,.12);  color: var(--emerald-2); border: 1px solid rgba(95,122,100,.2); }
.prod-bil { background: rgba(245,158,11,.12);  color: var(--amber);     border: 1px solid rgba(245,158,11,.2); }
a.prod-chip { display: block; text-decoration: none; transition: transform 0.15s, box-shadow 0.15s; }
a.prod-chip:hover { transform: translateY(-2px); box-shadow: 0 4px 16px rgba(0,0,0,.3); }

/* ── Hero chat flow visual ──────────────────────────────────── */
.hero-chat-flow {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 4px;
}
.hero-chat-msg {
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 12px;
  line-height: 1.6;
}
.hcm-user {
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  color: var(--tx-2);
  border-radius: 12px 12px 12px 4px;
}
.hcm-ai {
  background: linear-gradient(135deg, rgba(154,91,60,.1), rgba(95,122,100,.08));
  border: 1px solid rgba(154,91,60,.25);
  color: var(--tx);
  border-radius: 12px 12px 4px 12px;
}
.hero-chat-step {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--tx-3);
  padding: 0 4px;
}
.hcs-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.hcs-dot-cyan   { background: var(--cyan-2);    box-shadow: 0 0 6px var(--cyan); }
.hcs-dot-green  { background: var(--emerald-2); box-shadow: 0 0 6px rgba(95,122,100,.6); }
.hcs-dot-purple { background: var(--purple);    box-shadow: 0 0 6px rgba(129,140,248,.6); }
.hero-chat-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.hct-tag {
  font-size: 10px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 20px;
  background: rgba(95,122,100,.1);
  border: 1px solid rgba(95,122,100,.25);
  color: var(--emerald-2);
}

/* ── Stats bar ──────────────────────────────────────────────── */
.stats-bar {
  padding: 0 0 72px;
}
.stats-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
}
.stat-item {
  flex: 1;
  padding: 28px 24px;
  text-align: center;
  border-right: 1px solid var(--border);
  transition: background var(--t-normal);
}
.stat-item:last-child { border-right: none; }
.stat-item:hover { background: var(--surface-2); }
.stat-item-n {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 6px;
}
.stat-item-l {
  font-size: 11px;
  color: var(--tx-3);
  font-weight: 500;
  letter-spacing: 0.04em;
}

/* ── Platform section ───────────────────────────────────────── */
.platform-section { padding: 100px 0; }
.platform-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 52px;
}
.platform-card {
  padding: 30px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: all var(--t-normal);
}
.platform-card:hover {
  border-color: var(--border-2);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0,0,0,.3);
}
.platform-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  font-size: 20px;
}
.platform-card h3 { font-size: 1rem; margin-bottom: 10px; }
.platform-card p  { font-size: 0.875rem; line-height: 1.65; }

/* ── How it works / pipeline steps ─────────────────────────── */
.pipeline-section {
  background: linear-gradient(180deg, transparent 0%, rgba(154,91,60,.03) 50%, transparent 100%);
  padding: 100px 0;
}
.pipeline-steps {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-top: 52px;
  position: relative;
}
.pipeline-step {
  flex: 1;
  padding: 26px 20px;
  text-align: center;
  position: relative;
}
.pipeline-step::after {
  content: '→';
  position: absolute;
  right: -12px; top: 50%;
  transform: translateY(-50%);
  color: var(--tx-3);
  font-size: 18px;
  z-index: 2;
}
.pipeline-step:last-child::after { display: none; }
.step-num {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 800;
  margin: 0 auto 12px;
  border: 2px solid;
}
.pipeline-step h4 { font-size: 0.875rem; font-weight: 700; margin-bottom: 6px; }
.pipeline-step p  { font-size: 0.8rem; color: var(--tx-3); }

/* ── Agents section ─────────────────────────────────────────── */
.agents-section { padding: 100px 0; }
.agents-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 16px;
}
.agent-tiers {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.agent-tier {
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
}
.tier-header {
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
}
.tier-header h3 { font-size: 0.95rem; margin-bottom: 4px; }
.tier-header p  { font-size: 0.8rem; color: var(--tx-3); }
.tier-agents {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 18px 22px;
}
.agent-chip {
  padding: 5px 11px;
  border-radius: var(--r-full);
  font-size: 11px;
  font-weight: 600;
}

/* ── Use cases ──────────────────────────────────────────────── */
.usecases-section {
  background: var(--bg-2);
  padding: 100px 0;
}
.usecase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 52px;
}
.usecase-card {
  border-radius: var(--r-xl);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all var(--t-normal);
}
.usecase-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-2);
}
.usecase-top {
  padding: 34px 30px;
  min-height: 200px;
  position: relative;
  overflow: hidden;
}
.usecase-emoji { font-size: 2.8rem; margin-bottom: 18px; display: block; }
.usecase-top h3 { font-size: 1.15rem; margin-bottom: 8px; }
.usecase-top p  { font-size: 0.875rem; color: var(--tx-2); }
.usecase-bottom {
  padding: 22px 30px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.feature-list { display: flex; flex-direction: column; gap: 8px; }
.feature-list li {
  font-size: 0.83rem;
  color: var(--tx-2);
  display: flex;
  align-items: center;
  gap: 8px;
}
.feature-list li::before {
  content: '✓';
  color: var(--emerald-2);
  font-weight: 700;
  flex-shrink: 0;
}

/* ── Compliance section ─────────────────────────────────────── */
.compliance-section { padding: 100px 0; }
.compliance-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 52px;
}
.compliance-card {
  padding: 28px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: all var(--t-normal);
}
.compliance-card:hover { transform: translateY(-3px); border-color: var(--border-2); }
.compliance-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--r-full);
  margin-bottom: 14px;
}
.status-live     { background: rgba(95,122,100,.12); color: var(--emerald-2); border: 1px solid rgba(95,122,100,.25); }
.status-progress { background: rgba(245,158,11,.12); color: var(--amber);     border: 1px solid rgba(245,158,11,.25); }
.status-planned  { background: rgba(129,140,248,.12);color: var(--purple);    border: 1px solid rgba(129,140,248,.25); }
.compliance-card h3 { font-size: 1rem; margin-bottom: 8px; }
.compliance-card p  { font-size: 0.85rem; line-height: 1.65; }

/* ── SDK / Integration section ──────────────────────────────── */
.sdk-section {
  background: var(--bg-2);
  padding: 100px 0;
}
.sdk-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.code-window {
  background: #faf9f5;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.code-bar {
  padding: 11px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 7px;
  background: #f5f3ed;
}
.code-dot { width: 10px; height: 10px; border-radius: 50%; }
.code-filename {
  font-size: 11px;
  color: var(--tx-3);
  margin-left: 8px;
  font-family: 'SF Mono', 'Fira Code', monospace;
}
.code-body {
  padding: 24px 26px;
  font-family: 'SF Mono', 'Fira Code', 'Courier New', monospace;
  font-size: 12.5px;
  line-height: 1.85;
}
.c-comment { color: #5f5b53; }
.c-kw      { color: #9a5b3c; }
.c-str     { color: #5f7a64; }
.c-fn      { color: #9a5b3c; }
.c-var     { color: #2b2a27; }
.c-dim     { color: #5f5b53; }
.sdk-steps { display: flex; flex-direction: column; gap: 22px; margin-top: 28px; }
.sdk-step  { display: flex; gap: 14px; align-items: flex-start; }
.sdk-step-num {
  width: 26px; height: 26px;
  border-radius: 7px;
  background: rgba(154,91,60,.15);
  border: 1px solid rgba(154,91,60,.3);
  color: var(--cyan-2);
  font-size: 11px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.sdk-step h4 { font-size: 0.9rem; font-weight: 600; margin-bottom: 3px; }
.sdk-step p  { font-size: 0.82rem; color: var(--tx-3); }

/* ── Compare table ──────────────────────────────────────────── */
.compare-section {
  padding: 100px 0;
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 48px;
  border-radius: var(--r-lg);
  overflow: hidden;
}
.compare-table th {
  background: var(--surface);
  padding: 15px 22px;
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  color: var(--tx-2);
  border-bottom: 1px solid var(--border);
}
.compare-table th.hl { background: rgba(154,91,60,.08); color: var(--cyan-2); }
.compare-table td {
  padding: 13px 22px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  color: var(--tx-2);
}
.compare-table td.hl { background: rgba(154,91,60,.04); color: var(--tx); font-weight: 500; }
.compare-table tr:last-child td { border-bottom: none; }
.check   { color: var(--emerald-2); font-weight: 700; }
.partial { color: var(--amber); }
.cross   { color: var(--tx-3); }

/* ── API Reference ──────────────────────────────────────────── */
.api-group {
  margin-bottom: 36px;
}
.api-group-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tx-3);
  padding: 0 0 12px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0;
}
.api-rows {
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 10px 10px;
  overflow: hidden;
}
.api-row {
  display: grid;
  grid-template-columns: 64px 220px 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 13px 20px;
  border-bottom: 1px solid var(--border);
  transition: background var(--t-fast);
}
.api-row:last-child { border-bottom: none; }
.api-row:hover { background: rgba(255,255,255,.02); }
.api-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: 5px;
  width: 52px;
}
.badge-post   { background: rgba(95,122,100,.15); color: #5f5b53; border: 1px solid rgba(95,122,100,.3); }
.badge-get    { background: rgba(154,91,60,.15);  color: #9a5b3c; border: 1px solid rgba(154,91,60,.3); }
.badge-delete { background: rgba(239,68,68,.15);  color: #b3412f; border: 1px solid rgba(239,68,68,.3); }
.badge-patch  { background: rgba(245,158,11,.15); color: #a86b12; border: 1px solid rgba(245,158,11,.3); }
.api-path {
  font-family: var(--font-mono, monospace);
  font-size: 0.82rem;
  color: var(--cyan-2);
  white-space: nowrap;
}
.api-desc {
  font-size: 0.85rem;
  color: var(--tx-2);
  line-height: 1.5;
}
.api-desc code {
  font-size: 0.78rem;
  color: var(--cyan-2);
  background: rgba(154,91,60,.08);
  padding: 1px 5px;
  border-radius: 3px;
}
.api-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 3px 9px;
  border-radius: 5px;
  white-space: nowrap;
}
.tag-public { background: rgba(129,140,248,.12); color: #9a5b3c; border: 1px solid rgba(129,140,248,.25); }
.tag-auth   { background: rgba(245,158,11,.12);  color: #a86b12; border: 1px solid rgba(245,158,11,.25); }
.tag-admin  { background: rgba(239,68,68,.12);   color: #b3412f; border: 1px solid rgba(239,68,68,.25); }

@media (max-width: 900px) {
  .api-row { grid-template-columns: 64px 1fr auto; }
  .api-path { display: none; }
}
@media (max-width: 600px) {
  .api-row { grid-template-columns: 52px 1fr; gap: 10px; }
  .api-tag  { display: none; }
}

/* ── CTA section ────────────────────────────────────────────── */
.cta-section {
  padding: 120px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 500px;
  background: radial-gradient(ellipse,
    rgba(154,91,60,.12) 0%,
    rgba(95,122,100,.06) 50%,
    transparent 70%);
  pointer-events: none;
}
.cta-section h2 { max-width: 680px; margin: 0 auto 18px; }
.cta-section p  { max-width: 460px; margin: 0 auto 36px; font-size: 1.05rem; }
.cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ── Footer newsletter → CTA block ──────────────────────────── */
.footer-cta-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 28px 32px;
}
.footer-cta-label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--tx);
  margin-bottom: 6px;
}
.footer-cta-sub {
  font-size: 0.85rem;
  color: var(--tx-3);
  line-height: 1.6;
  max-width: 300px;
}
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 0 0 36px;
  position: relative;
}

/* Glowing top accent bar */
.footer-glow-bar {
  height: 2px;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--cyan) 30%,
    var(--emerald) 60%,
    transparent 100%);
  opacity: 0.4;
  margin-bottom: 0;
}

/* Top strip: brand + newsletter */
.footer-top-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding: 52px 0 44px;
  align-items: start;
}

.footer-logo-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.footer-logo-name {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--tx);
}
.footer-tagline {
  font-size: 0.9rem;
  color: var(--tx-2);
  line-height: 1.7;
  margin-bottom: 18px;
  max-width: 320px;
}

/* Compliance badges */
.footer-compliance-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: var(--r-sm);
  border: 1px solid;
}
.footer-badge-cyan   { color: var(--cyan-2);   background: rgba(154,91,60,.08);   border-color: rgba(154,91,60,.25); }
.footer-badge-green  { color: var(--emerald-2); background: rgba(95,122,100,.08);  border-color: rgba(95,122,100,.25); }
.footer-badge-purple { color: var(--purple);    background: rgba(129,140,248,.08); border-color: rgba(129,140,248,.25); }
.footer-badge-default{ color: var(--tx-3);      background: var(--surface);        border-color: var(--border); }

/* Newsletter */
.footer-newsletter {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 28px 32px;
}
.footer-newsletter-label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--tx);
  margin-bottom: 6px;
}
.footer-newsletter-sub {
  font-size: 0.82rem;
  color: var(--tx-3);
  margin-bottom: 18px;
  line-height: 1.55;
}
.footer-newsletter-form {
  display: flex;
  gap: 8px;
}
.footer-newsletter-input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border-2);
  border-radius: var(--r-md);
  padding: 10px 14px;
  font-size: 0.85rem;
  color: var(--tx);
  outline: none;
  transition: border-color var(--t-fast);
  font-family: inherit;
}
.footer-newsletter-input::placeholder { color: var(--tx-3); }
.footer-newsletter-input:focus { border-color: var(--cyan); }
.footer-newsletter-btn {
  background: var(--grad-cta);
  color: #000;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 10px 18px;
  border-radius: var(--r-md);
  cursor: pointer;
  white-space: nowrap;
  transition: opacity var(--t-fast);
  font-family: inherit;
}
.footer-newsletter-btn:hover { opacity: 0.85; }

/* Divider */
.footer-divider {
  height: 1px;
  background: var(--border);
  margin-bottom: 40px;
}

/* Link grid */
.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-bottom: 40px;
}
.footer-col h4 {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tx-3);
  font-weight: 700;
  margin-bottom: 16px;
}
.footer-col a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--tx-2);
  margin-bottom: 10px;
  transition: color var(--t-fast);
}
.footer-col a:hover { color: var(--cyan-2); }
.footer-link-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
  opacity: 0.7;
}

/* Bottom bar */
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom-left p {
  font-size: 0.78rem;
  color: var(--tx-3);
  line-height: 1.6;
}
.footer-bottom-sub {
  margin-top: 3px;
  opacity: 0.7;
}
.footer-bottom-links {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  color: var(--tx-3);
}
.footer-bottom-links a {
  color: var(--tx-3);
  transition: color var(--t-fast);
}
.footer-bottom-links a:hover { color: var(--cyan-2); }


/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-layout    { grid-template-columns: 1fr; gap: 48px; }
  .sdk-layout     { grid-template-columns: 1fr; gap: 48px; }
  .platform-grid  { grid-template-columns: repeat(2, 1fr); }
  .usecase-grid   { grid-template-columns: repeat(2, 1fr); }
  .compliance-grid{ grid-template-columns: repeat(2, 1fr); }
  .agent-tiers    { grid-template-columns: 1fr; }
  .footer-grid    { grid-template-columns: repeat(2, 1fr); }
  .footer-top-strip { grid-template-columns: 1fr; }
  .stats-bar-inner{ flex-wrap: wrap; }
  .stat-item      { min-width: 50%; border-bottom: 1px solid var(--border); }
}
@media (max-width: 768px) {
  .hero           { padding: 120px 0 72px; }
  .nav-links      { display: none; }
  .platform-grid, .usecase-grid, .compliance-grid { grid-template-columns: 1fr; }
  .pipeline-steps { flex-direction: column; }
  .pipeline-step::after { content: '↓'; right: 50%; top: auto; bottom: -14px; transform: translateX(50%); }
  .footer-grid    { grid-template-columns: repeat(2, 1fr); }
  .footer-top-strip { grid-template-columns: 1fr; }
  .footer-newsletter-form { flex-direction: column; }
  .compare-table  { font-size: 11px; }
  .compare-table th, .compare-table td { padding: 10px 12px; }
}

/* ── Mobile nav toggle + menu ───────────────────────────────── */
.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  cursor: pointer;
  background: transparent;
  border: none;
}
.nav-mobile-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--tx-2);
  border-radius: 2px;
  transition: all var(--t-normal);
}
.nav-mobile-menu {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 16px 0 20px;
  border-top: 1px solid var(--border);
  margin-top: 12px;
}
.nav-mobile-menu.open { display: flex; }
.nav-mobile-menu a {
  font-size: 15px;
  color: var(--tx-2);
  padding: 10px 4px;
  border-bottom: 1px solid var(--border);
  transition: color var(--t-fast);
}
.nav-mobile-menu a:hover { color: var(--tx); }
.nav-mobile-cta {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  flex-wrap: wrap;
}
@media (max-width: 768px) {
  .nav-mobile-toggle { display: flex; }
  .nav-cta { display: none; }
}

/* ── Contact / Book a Demo section ─────────────────────────── */
.contact-section {
  padding: 100px 0;
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}
.contact-glow {
  position: absolute;
  top: -120px; right: -120px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(154,91,60,.07) 0%, transparent 70%);
  pointer-events: none;
}
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-copy p {
  max-width: 440px;
  margin: 14px 0 32px;
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--tx-2);
}
.contact-perks {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contact-perks li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--tx-2);
  line-height: 1.5;
}
.perk-icon {
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

/* Form card */
.contact-form-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 36px;
  position: relative;
}
.contact-form-wrap::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--tx-3);
}
.form-label span { color: var(--cyan-2); }
.form-input {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 10px 14px;
  font-size: 0.875rem;
  color: var(--tx);
  font-family: inherit;
  transition: border-color .15s, box-shadow .15s;
  outline: none;
  width: 100%;
  box-sizing: border-box;
}
.form-input::placeholder { color: var(--tx-3); }
.form-input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(154,91,60,.12);
}
.form-select { cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}
.form-select option { background: #ece9e0; color: var(--tx); }
.form-textarea { resize: vertical; min-height: 100px; }
.form-submit { width: 100%; justify-content: center; margin-top: 4px; }
.form-note {
  font-size: 11px;
  color: var(--tx-3);
  text-align: center;
  margin: -8px 0 0;
}
.form-success, .form-error {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--r-md);
  font-size: 0.875rem;
}
.form-success {
  background: rgba(95,122,100,.1);
  border: 1px solid rgba(95,122,100,.25);
  color: var(--emerald-2);
}
.form-error {
  background: rgba(239,68,68,.1);
  border: 1px solid rgba(239,68,68,.25);
  color: #b3412f;
}
.form-error a { color: var(--cyan-2); }

@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; gap: 40px; }
  .form-row       { grid-template-columns: 1fr; }
}

/* ── Who It's For grid ──────────────────────────────────────── */
.who-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 0;
}
.who-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  transition: border-color var(--t-fast), transform var(--t-fast);
}
.who-card:hover {
  border-color: var(--border-2);
  transform: translateY(-2px);
}
.who-icon {
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  margin-bottom: 14px;
}
.who-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--tx);
  margin-bottom: 8px;
}
.who-card p {
  font-size: 0.85rem;
  color: var(--tx-2);
  line-height: 1.65;
}

/* ── Levorofit hero card ────────────────────────────────────── */
.levorofit-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--surface);
  border: 1px solid rgba(154,91,60,.25);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: 0 0 40px rgba(154,91,60,.06);
}
.levorofit-left {
  padding: 40px;
  background: linear-gradient(135deg, rgba(154,91,60,.07) 0%, rgba(95,122,100,.04) 100%);
  border-right: 1px solid var(--border);
}
.levorofit-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--cyan-2);
  background: rgba(154,91,60,.1);
  border: 1px solid rgba(154,91,60,.2);
  border-radius: var(--r-full);
  padding: 4px 12px;
  margin-bottom: 16px;
}
.levorofit-left h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--tx);
  margin-bottom: 12px;
  line-height: 1.3;
}
.levorofit-left p {
  font-size: 0.9rem;
  color: var(--tx-2);
  line-height: 1.7;
  margin-bottom: 22px;
}
.levorofit-pros {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.levorofit-pros span {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--r-full);
  background: rgba(154,91,60,.08);
  border: 1px solid rgba(154,91,60,.18);
  color: var(--cyan-3);
}
.levorofit-right {
  padding: 40px;
  display: flex;
  align-items: center;
}

@media (max-width: 1024px) {
  .who-grid { grid-template-columns: repeat(2, 1fr); }
  .levorofit-card { grid-template-columns: 1fr; }
  .levorofit-left { border-right: none; border-bottom: 1px solid var(--border); }
}
@media (max-width: 768px) {
  .who-grid { grid-template-columns: 1fr; }
}

/* ── ROI Calculator ─────────────────────────────────────────── */
.roi-section {
  padding: 96px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}
.roi-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

/* Sliders */
.roi-inputs {
  display: flex;
  flex-direction: column;
  gap: 36px;
}
.roi-input-group {}
.roi-input-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  font-size: 0.9rem;
  color: var(--tx-2);
}
.roi-input-val {
  font-size: 1rem;
  font-weight: 700;
  color: var(--cyan-2);
  min-width: 80px;
  text-align: right;
}
.roi-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: var(--border-2);
  outline: none;
  cursor: pointer;
}
.roi-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--grad-cta);
  cursor: pointer;
  box-shadow: 0 0 10px rgba(154,91,60,.4);
  transition: box-shadow var(--t-fast);
}
.roi-slider::-webkit-slider-thumb:hover {
  box-shadow: 0 0 18px rgba(154,91,60,.6);
}
.roi-slider::-moz-range-thumb {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--grad-cta);
  cursor: pointer;
  border: none;
}
.roi-slider-range {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--tx-3);
  margin-top: 6px;
}

/* Results */
.roi-results {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.roi-result-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 20px 24px;
  transition: border-color var(--t-fast);
}
.roi-result-primary {
  border-color: rgba(154,91,60,.3);
  background: linear-gradient(135deg, rgba(154,91,60,.06), rgba(95,122,100,.04));
}
.roi-result-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--tx-3);
  margin-bottom: 6px;
}
.roi-result-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--tx);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 4px;
}
.roi-result-primary .roi-result-value {
  font-size: 2.2rem;
}
.roi-result-sub {
  font-size: 0.78rem;
  color: var(--tx-3);
  line-height: 1.5;
}
.roi-disclaimer {
  margin-top: 32px;
  font-size: 0.75rem;
  color: var(--tx-3);
  max-width: 640px;
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .roi-layout { grid-template-columns: 1fr; }
}

/* ── CTA / Demo section ─────────────────────────────────────── */
.cta-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  text-align: left;
  position: relative;
  z-index: 1;
}
.cta-left h2 { text-align: left; }
.cta-left p {
  font-size: 1rem;
  color: var(--tx-2);
  line-height: 1.75;
  margin: 16px 0 24px;
  max-width: 440px;
}
.cta-trust {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cta-trust span {
  font-size: 0.85rem;
  color: var(--emerald-2);
  font-weight: 500;
}

/* Form card */
.cta-form-card {
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--r-xl);
  padding: 32px;
}
.cta-form-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--tx);
  margin-bottom: 20px;
}
.cta-form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}
.cta-form-field label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--tx-3);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.cta-form-field input,
.cta-form-field select {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 10px 14px;
  font-size: 0.875rem;
  color: var(--tx);
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s;
}
.cta-form-field input:focus,
.cta-form-field select:focus {
  border-color: var(--cyan);
}
.cta-form-note {
  font-size: 0.75rem;
  color: var(--tx-3);
  text-align: center;
  margin-top: 10px;
}

@media (max-width: 1024px) {
  .cta-inner { grid-template-columns: 1fr; gap: 40px; }
  .cta-left h2, .cta-left p { text-align: center; }
  .cta-trust { align-items: center; }
}

/* ── ROI currency toggle ────────────────────────────────────── */
.roi-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 24px;
}
.roi-currency-toggle {
  display: flex;
  gap: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  padding: 4px;
  flex-shrink: 0;
  align-self: flex-start;
  margin-top: 8px;
}
.roi-currency-btn {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--r-full);
  color: var(--tx-3);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--t-fast);
  font-family: inherit;
}
.roi-currency-btn:hover { color: var(--tx); }
.roi-currency-btn.active {
  background: var(--grad-cta);
  color: #000;
}