/* StreamFlows v3 — alternating dark/light, indigo-purple accent
   Mobile-first, fully responsive */

:root {
  /* Surfaces */
  --bg-dark: #0B1426;
  --bg-darker: #060D1B;
  --bg-light: #FFFFFF;
  --bg-soft: #F8FAFC;
  --card-dark: #131D33;
  --card-darker: #0F1729;
  --card-light: #FFFFFF;
  --border-dark: #1E2A45;
  --border-dark-2: #2A3A5C;
  --border-light: #E5E7EB;
  --border-light-2: #CBD5E1;

  /* Text */
  --text-dark: #F8FAFC;
  --muted-dark: #94A3B8;
  --subtle-dark: #64748B;
  --text-light: #0F172A;
  --muted-light: #475569;
  --subtle-light: #94A3B8;

  /* Brand — indigo / purple gradient */
  --primary: #6366F1;
  --primary-hi: #818CF8;
  --primary-deep: #4F46E5;
  --secondary: #A855F7;
  --gradient: linear-gradient(135deg, #6366F1 0%, #A855F7 100%);
  --gradient-soft: linear-gradient(135deg, rgba(99,102,241,0.15) 0%, rgba(168,85,247,0.15) 100%);

  /* Status */
  --success: #10B981;
  --error: #EF4444;
  --warn: #F59E0B;

  /* Sizing */
  --max: 1180px;
  --max-wide: 1280px;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --shadow-card: 0 1px 3px rgba(15,23,42,0.06), 0 4px 12px rgba(15,23,42,0.04);
  --shadow-card-hover: 0 10px 30px rgba(99,102,241,0.15);
  --shadow-glow: 0 0 60px rgba(99,102,241,0.25);

  --mono: ui-monospace, SFMono-Regular, "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg-dark);
  color: var(--text-dark);
  font-family: var(--sans);
  font-size: 16px; line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }

/* ───── Sections ───── */
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.wrap-wide { max-width: var(--max-wide); margin: 0 auto; padding: 0 24px; }
.section { padding: 90px 0; position: relative; }
.section.tight { padding: 60px 0; }
.section.dark { background: var(--bg-dark); color: var(--text-dark); }
.section.darker { background: var(--bg-darker); color: var(--text-dark); }
.section.light { background: var(--bg-light); color: var(--text-light); }
.section.soft { background: var(--bg-soft); color: var(--text-light); }

/* Section headers */
.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 18px;
  color: var(--primary-hi);
  font-weight: 500;
}
.section.light .eyebrow, .section.soft .eyebrow { color: var(--primary); }

h1, h2, h3, h4 { font-weight: 700; letter-spacing: -0.025em; margin: 0; }
h1 { font-size: clamp(36px, 5.5vw, 60px); line-height: 1.05; }
h2 { font-size: clamp(28px, 4vw, 44px); line-height: 1.1; }
h3 { font-size: clamp(20px, 2.4vw, 24px); line-height: 1.3; font-weight: 600; }
h4 { font-size: 18px; font-weight: 600; }

p { color: var(--muted-dark); margin: 0 0 14px; }
.section.light p, .section.soft p { color: var(--muted-light); }
.lede { font-size: 18px; line-height: 1.6; max-width: 640px; }
.section.dark .lede, .section.darker .lede { color: #CBD5E1; }
.section.light .lede, .section.soft .lede { color: var(--muted-light); }

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.center { text-align: center; }
.center .lede { margin-left: auto; margin-right: auto; }

/* ───── Header / Nav ───── */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11,20,38,0.85);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--border-dark);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.02em;
  text-decoration: none;
  background: linear-gradient(135deg, #6366F1 0%, #A855F7 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.brand:hover { text-decoration: none; }
/* Hide any remaining brand-logo / brand-mark elements site-wide */
.brand-logo, .brand .mark, .brand-mark { display: none !important; }

.brand-text { background: linear-gradient(135deg, #fff 0%, #CBD5E1 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }
.section.light .brand-text, .section.soft .brand-text, .footer .brand-text { background: linear-gradient(135deg, var(--text-light) 0%, var(--muted-light) 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }
.brand-mark {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--gradient);
  display: grid; place-items: center;
  box-shadow: 0 6px 18px rgba(99,102,241,0.45), 0 0 0 1px rgba(255,255,255,0.08) inset;
  position: relative;
  overflow: hidden;
}
.brand-mark::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.18) 0%, transparent 50%);
  pointer-events: none;
}
.brand-mark svg { position: relative; z-index: 1; }
/* legacy class kept for compatibility */
.brand .mark {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--gradient);
  color: #fff;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 13px;
  display: grid; place-items: center;
  box-shadow: 0 6px 18px rgba(99,102,241,0.45);
}
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a {
  color: var(--muted-dark);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.15s;
}
.nav-links a:hover, .nav-links a.active { color: var(--text-dark); }

.nav-cta {
  background: var(--gradient);
  color: #fff;
  padding: 12px 22px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  display: inline-flex; align-items: center; gap: 6px;
  transition: transform 0.15s, box-shadow 0.25s;
  box-shadow: 0 4px 14px rgba(99,102,241,0.4);
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 8px 22px rgba(99,102,241,0.55); }

.menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--border-dark-2);
  color: var(--text-dark);
  width: 44px; height: 44px;
  border-radius: 10px;
  align-items: center; justify-content: center;
  flex-shrink: 0;
}
.menu-btn span { display: block; width: 18px; height: 1.5px; background: currentColor; position: relative; }
.menu-btn span::before, .menu-btn span::after {
  content: ""; position: absolute; left: 0; width: 18px; height: 1.5px; background: currentColor;
}
.menu-btn span::before { top: -6px; } .menu-btn span::after { top: 6px; }

.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 12px 24px 18px;
  border-bottom: 1px solid var(--border-dark);
  background: var(--bg-dark);
}
.mobile-menu a {
  color: var(--text-dark);
  padding: 14px 4px;
  border-bottom: 1px solid var(--border-dark);
  font-size: 16px;
}
.mobile-menu a:last-child { border-bottom: 0; color: var(--primary-hi); font-weight: 600; }
.mobile-menu.open { display: flex; }

/* ───── Buttons ───── */
.btn {
  display: inline-flex;
  align-items: center; justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  transition: all 0.18s;
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 4px 14px rgba(99,102,241,0.4);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 10px 28px rgba(99,102,241,0.55); }
.btn-ghost {
  background: transparent;
  color: var(--text-dark);
  border-color: var(--border-dark-2);
}
.btn-ghost:hover { border-color: var(--primary-hi); background: rgba(99,102,241,0.08); }
.section.light .btn-ghost, .section.soft .btn-ghost {
  color: var(--text-light);
  border-color: var(--border-light-2);
}
.section.light .btn-ghost:hover, .section.soft .btn-ghost:hover {
  border-color: var(--primary);
  background: rgba(99,102,241,0.05);
}
.btn-row {
  display: flex; gap: 12px; flex-wrap: wrap;
}
.btn-row.center { justify-content: center; }

/* ───── Hero ───── */
.hero {
  padding: 80px 0 100px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -20%; right: -10%;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(99,102,241,0.18), transparent 60%);
  pointer-events: none;
  z-index: 0;
}
.hero::after {
  content: "";
  position: absolute;
  bottom: -30%; left: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(168,85,247,0.12), transparent 60%);
  pointer-events: none;
  z-index: 0;
}
.hero .wrap { position: relative; z-index: 1; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 60px;
  align-items: center;
}
.hero-grid > * { min-width: 0; }
@media (max-width: 980px) { .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 50px; } }
.hero h1 { margin-bottom: 22px; }
.hero .lede { margin-bottom: 32px; color: #CBD5E1; }
.hero-stats {
  display: flex; gap: 28px; flex-wrap: wrap;
  margin-top: 36px;
}
.hero-stat {
  display: flex; align-items: flex-start; gap: 10px;
}
.hero-stat-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: rgba(99,102,241,0.12);
  border: 1px solid rgba(99,102,241,0.3);
  display: grid; place-items: center;
  color: var(--primary-hi);
  flex-shrink: 0;
}
.hero-stat-text { font-size: 13px; line-height: 1.4; }
.hero-stat-text strong { display: block; color: var(--text-dark); font-size: 14px; font-weight: 600; }
.hero-stat-text span { color: var(--muted-dark); }

/* Dashboard mock (hero right) */
.dashboard {
  background: linear-gradient(180deg, var(--card-dark), var(--card-darker));
  border: 1px solid var(--border-dark-2);
  border-radius: var(--radius);
  padding: 22px 22px 22px 60px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.4), 0 0 60px rgba(99,102,241,0.15);
  position: relative;
  min-width: 0;
}
.dash-sidebar {
  position: absolute;
  left: 12px; top: 12px; bottom: 12px;
  width: 36px;
  background: rgba(0,0,0,0.2);
  border-radius: 10px;
  display: flex; flex-direction: column;
  align-items: center;
  padding: 12px 0;
  gap: 12px;
}
.dash-sidebar .ico {
  width: 28px; height: 28px;
  border-radius: 8px;
  display: grid; place-items: center;
  color: var(--muted-dark);
}
.dash-sidebar .ico.active {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 4px 12px rgba(99,102,241,0.4);
}
.dash-sidebar .brand-mark { width: 28px; height: 28px; border-radius: 7px; }
@media (max-width: 480px) {
  .dashboard { padding-left: 22px; }
  .dash-sidebar { display: none; }
}
.dash-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 18px;
}
.dash-title { font-weight: 600; font-size: 14px; }
.dash-meta { font-family: var(--mono); font-size: 11px; color: var(--muted-dark); }
.dash-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}
@media (max-width: 480px) { .dash-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.dash-stat {
  background: var(--card-darker);
  border: 1px solid var(--border-dark);
  border-radius: 10px;
  padding: 12px;
}
.dash-stat .label { font-size: 10.5px; color: var(--muted-dark); margin-bottom: 4px; letter-spacing: 0.05em; }
.dash-stat .val { font-size: 18px; font-weight: 700; letter-spacing: -0.02em; }
.dash-stat .delta { font-size: 10px; color: var(--success); margin-top: 2px; font-family: var(--mono); }
.dash-pipeline { margin-bottom: 18px; }
.dash-pipeline-title { font-size: 12px; color: var(--muted-dark); margin-bottom: 10px; font-weight: 500; }
.pipe-cols { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
.pipe-col { background: var(--card-darker); border: 1px solid var(--border-dark); border-radius: 8px; padding: 8px; min-height: 90px; min-width: 0; overflow: hidden; }
@media (max-width: 480px) { .pipe-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.pipe-stage { font-size: 10px; color: var(--muted-dark); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 6px; }
.pipe-card {
  background: rgba(99,102,241,0.08);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: 6px;
  padding: 6px 8px;
  font-size: 11px;
  margin-bottom: 6px;
}
.pipe-card .name { font-weight: 600; }
.pipe-card .amt { color: var(--primary-hi); font-family: var(--mono); font-size: 10px; }
.dash-floating {
  position: absolute;
  background: var(--card-darker);
  border: 1px solid rgba(99,102,241,0.4);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 12px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.4);
  display: flex; align-items: center; gap: 10px;
}
.dash-floating .ico {
  width: 28px; height: 28px;
  border-radius: 7px;
  background: rgba(245,158,11,0.18);
  display: grid; place-items: center;
  color: var(--warn);
  flex-shrink: 0;
}
.dash-floating-1 { top: -16px; right: 22%; }
.dash-floating-2 { bottom: 60px; left: -20px; }
@media (max-width: 980px) {
  .dash-floating-1 { right: 12px; }
  .dash-floating-2 { left: 12px; bottom: 40px; }
}

/* Hero side panels (chat + automation) */
.hero-side-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 22px;
}
@media (max-width: 720px) { .hero-side-panels { grid-template-columns: 1fr; } }
.side-panel {
  background: linear-gradient(180deg, var(--card-dark), var(--card-darker));
  border: 1px solid var(--border-dark-2);
  border-radius: 14px;
  padding: 16px;
  font-size: 13px;
}
.side-panel-title {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 12px;
  font-size: 12px;
  color: var(--muted-dark);
  font-weight: 500;
}
.side-panel-title .ico {
  width: 22px; height: 22px;
  border-radius: 6px;
  background: rgba(99,102,241,0.15);
  display: grid; place-items: center;
  color: var(--primary-hi);
}
.side-panel-title .meta {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--subtle-dark);
}
.auto-flow { display: flex; flex-direction: column; gap: 8px; }
.auto-step {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px;
  background: rgba(99,102,241,0.06);
  border: 1px solid rgba(99,102,241,0.18);
  border-radius: 8px;
  font-size: 12px;
}
.auto-step .dot {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: rgba(99,102,241,0.2);
  display: grid; place-items: center;
  color: var(--primary-hi);
  flex-shrink: 0;
}
.auto-step .time { margin-left: auto; color: var(--muted-dark); font-family: var(--mono); font-size: 11px; }
.auto-step.success { background: rgba(16,185,129,0.08); border-color: rgba(16,185,129,0.25); }
.auto-step.success .dot { background: rgba(16,185,129,0.18); color: var(--success); }
.auto-step.success .time { color: var(--success); }
.auto-revenue {
  margin-top: 10px;
  padding: 10px 12px;
  background: linear-gradient(90deg, rgba(16,185,129,0.12), rgba(16,185,129,0.04));
  border: 1px solid rgba(16,185,129,0.3);
  border-radius: 8px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px;
}
.auto-revenue .val { color: var(--success); font-weight: 700; font-family: var(--mono); }

.chat { display: flex; flex-direction: column; gap: 10px; }
.chat-msg {
  background: var(--card-darker);
  border: 1px solid var(--border-dark);
  border-radius: 10px 10px 10px 2px;
  padding: 9px 12px;
  font-size: 12.5px;
  line-height: 1.4;
  max-width: 88%;
}
.chat-msg.them {
  background: linear-gradient(135deg, rgba(99,102,241,0.18), rgba(168,85,247,0.12));
  border-color: rgba(99,102,241,0.3);
  border-radius: 10px 10px 2px 10px;
  align-self: flex-end;
  color: #fff;
}
.chat-bot {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--muted-dark);
  margin-bottom: 4px;
}
.chat-bot .ico {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--gradient);
  display: grid; place-items: center;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
}

/* ───── Trust strip ───── */
.trust {
  padding: 40px 0;
  border-top: 1px solid var(--border-dark);
  border-bottom: 1px solid var(--border-dark);
}
.trust-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-dark);
  margin-bottom: 22px;
  text-align: center;
}
.trust-row {
  display: flex; flex-wrap: wrap;
  justify-content: center;
  gap: 36px 48px;
  align-items: center;
}
.trust-item {
  display: flex; align-items: center; gap: 8px;
  color: var(--muted-dark);
  font-size: 14px;
  font-weight: 500;
}
.trust-item svg { color: var(--primary-hi); flex-shrink: 0; }

/* ───── Process flow (5 steps) ───── */
.process {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  position: relative;
  margin-top: 50px;
}
@media (max-width: 980px) { .process { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .process { grid-template-columns: 1fr; } }
.process-step {
  text-align: center;
  position: relative;
}
.process-step .ico {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--card-dark), var(--card-darker));
  border: 1px solid var(--border-dark-2);
  display: grid; place-items: center;
  margin: 0 auto 14px;
  color: var(--primary-hi);
  position: relative;
  z-index: 1;
}
.process-step .num {
  position: absolute;
  bottom: -4px; right: -4px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--gradient);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: grid; place-items: center;
  border: 2px solid var(--bg-dark);
}
.process-step.success .ico { background: linear-gradient(180deg, rgba(16,185,129,0.2), rgba(16,185,129,0.05)); border-color: rgba(16,185,129,0.4); color: var(--success); }
.process-step.success .num { background: linear-gradient(135deg, #10B981, #059669); }
.process-step h4 { margin-bottom: 6px; font-size: 15px; }
.process-step p { font-size: 13px; color: var(--muted-dark); margin: 0; }
/* Connector arrows on desktop */
.process-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 32px; right: -50%;
  width: 100%; height: 1px;
  background: repeating-linear-gradient(90deg, var(--border-dark-2) 0 6px, transparent 6px 12px);
  z-index: 0;
}
@media (max-width: 980px) { .process-step::after { display: none; } }

.process-foot {
  margin-top: 44px;
  text-align: center;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 999px;
  background: rgba(99,102,241,0.08);
  border: 1px solid rgba(99,102,241,0.25);
  font-size: 14px;
  color: var(--text-dark);
}
.process-foot a { color: var(--primary-hi); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

/* ───── 3-Part Growth Cards ───── */
.parts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 50px;
}
@media (max-width: 980px) { .parts { grid-template-columns: 1fr; } }
.part-card {
  background: linear-gradient(180deg, var(--card-dark), var(--card-darker));
  border: 1px solid var(--border-dark-2);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.25s, border-color 0.2s;
}
.part-card:hover {
  transform: translateY(-3px);
  border-color: rgba(99,102,241,0.5);
  box-shadow: 0 20px 50px rgba(99,102,241,0.18);
}
.part-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--gradient);
  display: grid; place-items: center;
  color: #fff;
  margin-bottom: 18px;
  box-shadow: 0 8px 20px rgba(99,102,241,0.35);
}
.part-card h3 { margin-bottom: 10px; }
.part-preview {
  background: var(--card-darker);
  border: 1px solid var(--border-dark);
  border-radius: 12px;
  padding: 16px;
  margin: 18px 0;
  min-height: 140px;
  font-size: 12px;
}
.part-list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 10px;
  margin-top: 18px;
}
.part-list li {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 14px;
  color: #CBD5E1;
}
.part-list li::before {
  content: "✓";
  color: var(--success);
  font-weight: 700;
  flex-shrink: 0;
  width: 16px;
  text-align: center;
}

/* ───── Google diagram section ───── */
.google-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-top: 40px;
}
@media (max-width: 980px) { .google-grid { grid-template-columns: 1fr; gap: 40px; } }
.checklist {
  list-style: none; padding: 0; margin: 24px 0 32px;
  display: flex; flex-direction: column; gap: 14px;
}
.checklist li {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 16px;
  color: #CBD5E1;
}
.section.light .checklist li, .section.soft .checklist li { color: var(--text-light); }
.checklist li::before {
  content: "";
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--gradient);
  display: inline-grid; place-items: center;
  flex-shrink: 0;
  background-image:
    linear-gradient(135deg, #6366F1, #A855F7),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M2 6L5 9L10 3' stroke='white' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
}
.checklist li::before {
  content: "✓";
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  line-height: 22px;
  background-image: none;
}

/* Diagram — 3×3 grid orbit (each node in its own cell, never overlaps) */
.diagram {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr);
  grid-template-rows: auto auto auto;
  gap: 14px;
  max-width: 480px;
  margin: 0 auto;
  padding: 8px;
  position: relative;
}
.diagram::before {
  content: "";
  position: absolute;
  inset: 14%;
  border-radius: 50%;
  border: 1px dashed rgba(99,102,241,0.18);
  pointer-events: none;
  z-index: 0;
}
.diagram-center {
  grid-column: 2; grid-row: 2;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 140px;
  margin: 0 auto;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--card-dark), var(--card-darker));
  border: 1px solid rgba(99,102,241,0.4);
  display: grid; place-items: center;
  text-align: center;
  padding: 10px;
  box-shadow: 0 0 60px rgba(99,102,241,0.3);
  position: relative;
  z-index: 2;
}
.diagram-center .g {
  font-size: 18px;
  font-weight: 700;
  font-family: var(--sans);
  color: #fff;
  line-height: 1;
  letter-spacing: -0.02em;
}
.diagram-center .label {
  font-size: 10.5px;
  color: var(--muted-dark);
  margin-top: 4px;
  font-weight: 500;
  line-height: 1.2;
}
.diagram-center .stars { color: var(--warn); font-size: 10px; margin-top: 2px; }
.diagram-node {
  background: var(--card-dark);
  border: 1px solid var(--border-dark-2);
  border-radius: 12px;
  padding: 12px 14px;
  display: flex; gap: 10px; align-items: center;
  min-width: 0;
  position: relative;
  z-index: 3;
}
.diagram-node .ico {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: rgba(99,102,241,0.15);
  display: grid; place-items: center;
  color: var(--primary-hi);
  flex-shrink: 0;
}
.diagram-node .text { font-size: 12px; line-height: 1.35; min-width: 0; }
.diagram-node .text strong { display: block; color: var(--text-dark); font-size: 13px; font-weight: 600; }
.diagram-node .text span { color: var(--muted-dark); font-size: 11px; }
.diagram-node.top    { grid-column: 2; grid-row: 1; }
.diagram-node.right  { grid-column: 3; grid-row: 2; }
.diagram-node.bottom { grid-column: 2; grid-row: 3; }
.diagram-node.left   { grid-column: 1; grid-row: 2; }

@media (max-width: 600px) {
  .diagram {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: none;
  }
  .diagram::before { display: none; }
  .diagram-center { order: -1; max-width: 110px; }
  .diagram-node { width: 100%; }
}

/* ───── Stat strip ───── */
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 22px 18px;
}
@media (max-width: 460px) { .stat-row { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.stat {
  display: flex; flex-direction: column; gap: 4px;
  min-width: 0;
}
.stat .num {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  letter-spacing: -0.02em;
  background: var(--gradient);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  white-space: nowrap;
}
.stat .num small {
  font-size: 0.58em;
  font-weight: 600;
  -webkit-text-fill-color: var(--primary-hi);
  margin-left: 1px;
}
.stat .lab {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.25;
}
.stat .sub {
  font-size: 12px;
  color: var(--muted-dark);
  line-height: 1.3;
}

/* ───── Audit signup card ───── */
.audit-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 36px;
  align-items: stretch;
}
@media (max-width: 980px) { .audit-grid { grid-template-columns: 1fr; } }
.audit-card {
  background: linear-gradient(180deg, rgba(99,102,241,0.08), rgba(168,85,247,0.05));
  border: 1px solid rgba(99,102,241,0.4);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: 0 0 60px rgba(99,102,241,0.12) inset, 0 16px 40px rgba(0,0,0,0.3);
}
.audit-card .eyebrow { color: var(--primary-hi); }
.audit-card h3 { margin-bottom: 10px; font-size: clamp(20px, 2.4vw, 26px); }
.audit-card p { color: #CBD5E1; font-size: 14px; }
.audit-bullets {
  list-style: none; padding: 0; margin: 18px 0;
  display: flex; flex-direction: column; gap: 8px;
}
.audit-bullets li { display: flex; gap: 10px; font-size: 13px; color: #CBD5E1; align-items: center; }
.audit-bullets li::before { content: "✓"; color: var(--success); font-weight: 700; }

/* Form */
.form { display: flex; flex-direction: column; gap: 12px; margin-top: 18px; }
.form input, .form select, .form textarea {
  width: 100%;
  background: var(--card-darker);
  border: 1px solid var(--border-dark-2);
  border-radius: 10px;
  padding: 13px 14px;
  font-size: 15px;
  color: var(--text-dark);
  outline: none;
  transition: border-color 0.15s;
  font-family: var(--sans);
  -webkit-appearance: none;
  appearance: none;
}
.form input::placeholder, .form textarea::placeholder { color: var(--subtle-dark); }
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(99,102,241,0.18); }
.form textarea { min-height: 100px; resize: vertical; }
.form select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2394a3b8' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
}
.form button { width: 100%; }
.form-disclaim { font-size: 12px; color: var(--muted-dark); margin-top: 8px; text-align: center; }
.form-success {
  display: none;
  background: rgba(16,185,129,0.12);
  border: 1px solid rgba(16,185,129,0.3);
  border-radius: 10px;
  padding: 14px;
  color: #6EE7B7;
  font-size: 14px;
  margin-top: 12px;
}
.form-success.show { display: block; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.field label {
  display: block;
  font-size: 12px;
  color: var(--muted-dark);
  margin-bottom: 6px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* ───── Compare table ───── */
.compare-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-top: 36px;
  background: var(--card-darker);
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border-dark-2);
  font-size: 14px;
}
.compare-table th, .compare-table td {
  padding: 18px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border-dark);
}
.compare-table thead th {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-dark);
  font-weight: 500;
  background: rgba(0,0,0,0.15);
}
.compare-table thead th:first-child { color: var(--text-dark); font-family: var(--sans); text-transform: none; letter-spacing: 0; font-weight: 600; }
.compare-table tbody tr:last-child td { border-bottom: 0; }
.compare-table .col-us {
  background: linear-gradient(180deg, rgba(99,102,241,0.10), rgba(168,85,247,0.06));
  text-align: center;
  font-weight: 600;
}
.compare-table .col-them { color: var(--muted-dark); }
.compare-table .check { color: var(--success); font-size: 18px; font-weight: 700; }
.compare-table .x { color: var(--error); font-size: 16px; }

@media (max-width: 720px) {
  .compare-table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .compare-table th, .compare-table td { padding: 14px 12px; font-size: 13px; }
}

/* ───── Calculator ───── */
.calc {
  background: linear-gradient(180deg, var(--card-dark), var(--card-darker));
  border: 1px solid var(--border-dark-2);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.3), 0 0 60px rgba(99,102,241,0.1);
}
@media (max-width: 880px) { .calc { grid-template-columns: 1fr; padding: 24px; gap: 24px; } }
.calc-side h3 { margin-bottom: 6px; }
.calc-side .hint {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted-dark);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.calc-result {
  background:
    radial-gradient(ellipse at top right, rgba(99,102,241,0.18), transparent 55%),
    var(--card-darker);
  border: 1px solid rgba(99,102,241,0.4);
  border-radius: var(--radius);
  padding: 28px;
  display: flex; flex-direction: column;
  justify-content: space-between;
  min-height: 280px;
  box-shadow: 0 0 60px rgba(99,102,241,0.1) inset;
}
.calc-result .total-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--muted-dark);
  text-transform: uppercase;
}
.calc-result .total {
  font-size: clamp(44px, 7vw, 64px);
  letter-spacing: -0.03em;
  margin-top: 6px;
  line-height: 1;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 40px rgba(99,102,241,0.4);
}
.calc-result .recover { color: var(--muted-dark); font-size: 13px; margin-top: 8px; }
.breakdown { margin-top: 24px; display: flex; flex-direction: column; gap: 4px; }
.bd-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 11px 0;
  border-top: 1px dashed var(--border-dark-2);
  font-size: 14px;
}
.bd-row:first-child { border-top: 0; }
.bd-row .label {
  color: var(--muted-dark);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 11px;
  font-family: var(--mono);
}
.bd-row .val { color: var(--text-dark); font-family: var(--mono); font-weight: 600; }
.calc-cta {
  margin-top: 22px;
  padding: 14px 22px;
  border-radius: 10px;
  background: var(--gradient);
  color: #fff;
  font-weight: 600;
  text-align: center;
  display: inline-block;
  align-self: flex-start;
  box-shadow: 0 4px 14px rgba(99,102,241,0.4);
  transition: transform 0.15s, box-shadow 0.25s;
}
.calc-cta:hover { transform: translateY(-1px); box-shadow: 0 10px 28px rgba(99,102,241,0.55); }
.calc-foot {
  font-size: 12px;
  color: var(--subtle-dark);
  margin-top: 22px;
  font-family: var(--mono);
  line-height: 1.6;
  text-align: center;
}

/* ───── Footer ───── */
.footer {
  background: var(--bg-darker);
  border-top: 1px solid var(--border-dark);
  padding: 70px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 36px;
  margin-bottom: 48px;
}
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-tag { color: var(--muted-dark); font-size: 14px; max-width: 320px; margin: 14px 0; }
.footer-col h5 {
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--text-dark);
  margin: 0 0 16px;
  font-weight: 600;
}
.footer-col a { display: block; color: var(--muted-dark); padding: 7px 0; font-size: 14px; transition: color 0.15s; }
.footer-col a:hover { color: var(--primary-hi); }
.footer-contact-item { display: flex; gap: 10px; align-items: flex-start; padding: 7px 0; color: var(--muted-dark); font-size: 14px; }
.footer-contact-item svg { color: var(--primary-hi); flex-shrink: 0; margin-top: 2px; }
.footer-bottom {
  border-top: 1px solid var(--border-dark);
  padding-top: 24px;
  display: flex; justify-content: space-between;
  font-size: 13px;
  color: var(--subtle-dark);
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom a { color: var(--subtle-dark); }
.footer-bottom a:hover { color: var(--text-dark); }

/* ───── Section heads ───── */
.section-head {
  text-align: center;
  margin-bottom: 24px;
}
.section-head h2 { margin-bottom: 14px; }
.section-head .lede { margin: 0 auto; }

/* ───── FAQ accordion ───── */
.faq-list { display: flex; flex-direction: column; gap: 10px; max-width: 760px; margin: 0 auto; }
.faq-item {
  background: var(--card-dark);
  border: 1px solid var(--border-dark-2);
  border-radius: 12px;
  overflow: hidden;
}
.faq-q {
  width: 100%; background: transparent; border: 0;
  color: var(--text-dark);
  text-align: left;
  padding: 18px 22px;
  font-size: 16px;
  font-weight: 500;
  display: flex; justify-content: space-between; align-items: center;
  gap: 14px;
}
.faq-q .plus { color: var(--primary-hi); font-size: 22px; transition: transform 0.2s; flex-shrink: 0; }
.faq-item.open .faq-q .plus { transform: rotate(45deg); }
.faq-a {
  display: none;
  padding: 0 22px 22px;
  color: var(--muted-dark);
  font-size: 14.5px;
  line-height: 1.65;
}
.faq-item.open .faq-a { display: block; }

/* ───── Mobile adjustments ───── */
@media (max-width: 980px) {
  .nav-links { display: none; }
  .menu-btn { display: inline-flex; }
  .section { padding: 64px 0; }
  .hero { padding: 50px 0 70px; }
  h1 { font-size: clamp(32px, 8vw, 44px); }
  h2 { font-size: clamp(26px, 6.5vw, 36px); }
  .footer { padding: 50px 0 28px; }
  .footer-bottom { flex-direction: column; gap: 8px; align-items: flex-start; }
}
@media (max-width: 480px) {
  .wrap { padding: 0 18px; }
  .audit-card { padding: 24px; }
  .nav-cta { padding: 9px 14px; font-size: 13px; }
  .hero-stats { gap: 18px; }
  .calc-result { padding: 22px; min-height: 240px; }
  .compare-table { font-size: 13px; }
}

/* ───── Utility ───── */
.mt-2 { margin-top: 12px; } .mt-4 { margin-top: 24px; } .mt-6 { margin-top: 36px; }
.divider { height: 1px; background: var(--border-dark); margin: 30px 0; }

/* light section adaptations */
.section.light .part-card, .section.soft .part-card {
  background: #fff;
  border-color: var(--border-light);
  box-shadow: var(--shadow-card);
}
.section.light .part-card:hover, .section.soft .part-card:hover {
  border-color: rgba(99,102,241,0.4);
  box-shadow: var(--shadow-card-hover);
}
.section.light .part-list li, .section.soft .part-list li { color: var(--muted-light); }
.section.light .part-preview, .section.soft .part-preview {
  background: var(--bg-soft);
  border-color: var(--border-light);
}
.section.light .compare-table, .section.soft .compare-table {
  background: #fff;
  border-color: var(--border-light);
  box-shadow: var(--shadow-card);
}
.section.light .compare-table th, .section.light .compare-table td,
.section.soft .compare-table th, .section.soft .compare-table td {
  border-color: var(--border-light);
}
.section.light .compare-table thead th, .section.soft .compare-table thead th {
  background: var(--bg-soft);
  color: var(--muted-light);
}
.section.light .compare-table thead th:first-child, .section.soft .compare-table thead th:first-child { color: var(--text-light); }
.section.light .compare-table .col-them, .section.soft .compare-table .col-them { color: var(--muted-light); }
.section.light .stat .lab, .section.soft .stat .lab { color: var(--text-light); }
.section.light .stat .sub, .section.soft .stat .sub { color: var(--muted-light); }

/* ───── Inline Google badge (used in section headers) ───── */
.google-badge {
  display: inline-grid;
  place-items: center;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--card-dark), var(--card-darker));
  border: 1px solid rgba(99,102,241,0.4);
  box-shadow: 0 0 60px rgba(99,102,241,0.3);
  margin: 0 auto 22px;
  text-align: center;
}
.google-badge .g {
  font-size: 16px;
  font-weight: 700;
  font-family: var(--sans);
  color: #fff;
  line-height: 1;
  letter-spacing: -0.02em;
}