/* EdgeScout — Minimalist Dark Design System
   Dark canvas palette — Part 2: bento grids, sections, spacing
*/

@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=IBM+Plex+Sans:wght@300;400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  /* Canvas — dark */
  --bg-canvas: #0C0C0C;
  --bg-canvas-alt: #0F0F0F;
  --bg-canvas-deep: #111111;
  --bg-card: #1A1A1A;
  --bg-card-hover: #1F1F1F;
  --bg-nav: rgba(12, 12, 12, 0.96);

  /* Borders */
  --border: 1px solid #2A2A2A;
  --border-subtle: 1px solid #222222;

  /* Text */
  --text-primary: #E8E8E8;
  --text-secondary: #787774;
  --text-muted: #525050;

  /* Accents — muted on dark */
  --accent-green-bg: #1A2E1A;
  --accent-green-text: #4ADE80;
  --accent-green-border: rgba(74, 222, 128, 0.2);
  --accent-red-bg: #2E1A1A;
  --accent-red-text: #F87171;
  --accent-red-border: rgba(248, 113, 113, 0.2);
  --accent-blue-bg: #1A1A2E;
  --accent-blue-text: #60A5FA;
  --accent-blue-border: rgba(96, 165, 250, 0.2);
  --accent-yellow-bg: #2E2A1A;
  --accent-yellow-text: #FBBF24;
  --accent-yellow-border: rgba(251, 191, 36, 0.2);

  /* Typography */
  --font-serif: 'Newsreader', 'Georgia', serif;
  --font-sans: 'IBM Plex Sans', 'Helvetica Neue', sans-serif;
  --font-mono: 'IBM Plex Mono', 'JetBrains Mono', monospace;

  /* Spacing (4px base) */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --sp-16: 64px;
  --sp-20: 80px;
  --sp-24: 96px;
  --sp-32: 128px;

  /* Radius */
  --radius-sm: 4px;
  --radius: 6px;
  --radius-md: 10px;
  --radius-lg: 12px;
}

/* ─── RESET ─────────────────────────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  background: var(--bg-canvas);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ─── AMBIENT BLOBS — ultra subtle dark radial gradients ──────────────────── */

.ambient-blob {
  position: fixed;
  top: -15%;
  left: 25%;
  width: 900px;
  height: 900px;
  background: radial-gradient(circle, rgba(74, 222, 128, 0.018) 0%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  animation: blob-drift 28s ease-in-out infinite alternate;
  will-change: transform;
}
.ambient-blob-2 {
  position: fixed;
  bottom: 15%;
  right: -8%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(96, 165, 250, 0.012) 0%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  animation: blob-drift-2 32s ease-in-out infinite alternate-reverse;
  will-change: transform;
}
@keyframes blob-drift {
  0%   { transform: translate(0, 0) scale(1); }
  33%  { transform: translate(80px, -50px) scale(1.04); }
  66%  { transform: translate(-40px, 40px) scale(0.97); }
  100% { transform: translate(50px, 70px) scale(1.03); }
}
@keyframes blob-drift-2 {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(-50px, 40px) scale(1.06); }
  100% { transform: translate(30px, -60px) scale(0.96); }
}

/* ─── NAV ────────────────────────────────────────────────────────────────────── */

.nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--bg-nav);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: var(--border);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 48px;
  height: 60px; display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  display: flex; align-items: center; gap: var(--sp-3);
  text-decoration: none; color: var(--text-primary);
  font-family: var(--font-mono); font-size: 0.875rem; font-weight: 500;
  letter-spacing: -0.01em;
}
.nav-logo-icon {
  width: 28px; height: 28px;
  background: var(--text-primary);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
}
.nav-logo-icon svg { width: 16px; height: 16px; }
.nav-links { display: flex; align-items: center; gap: var(--sp-8); }
.nav-links a {
  font-size: 0.8125rem; color: var(--text-secondary);
  text-decoration: none; transition: color 0.15s;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-cta {
  font-size: 0.8125rem; font-weight: 500;
  color: var(--bg-canvas); background: var(--text-primary);
  border: none; border-radius: var(--radius-sm); padding: 8px 18px;
  text-decoration: none; cursor: pointer;
  transition: opacity 0.15s, transform 0.1s; white-space: nowrap;
  letter-spacing: 0.01em;
}
.nav-cta:hover { opacity: 0.85; }
.nav-cta:active { transform: scale(0.98); }
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--sp-2);
  color: var(--text-primary);
  align-items: center;
  justify-content: center;
}
.mobile-menu-toggle svg { width: 22px; height: 22px; }

/* ─── HERO ───────────────────────────────────────────────────────────────────── */

.hero {
  padding: 120px 40px 140px;
  background: var(--bg-canvas);
  border-bottom: var(--border);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  left: -120px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(74, 222, 128, 0.025) 0%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  right: 5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(96, 165, 250, 0.018) 0%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
}
.hero-inner {
  position: relative; z-index: 1;
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  font-family: var(--font-mono); font-size: 0.6875rem;
  color: var(--text-muted); letter-spacing: 0.08em; text-transform: uppercase;
  margin-bottom: var(--sp-6);
}
.hero-eyebrow-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent-green-text);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.75rem, 5.5vw, 4.25rem);
  font-weight: 400;
  line-height: 1.06;
  letter-spacing: -0.03em;
  margin-bottom: var(--sp-6);
  color: var(--text-primary);
}
.hero-title em {
  font-style: italic;
  color: var(--text-secondary);
}
.hero-subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--sp-10);
  max-width: 460px;
}
.hero-cta { display: flex; gap: var(--sp-3); flex-wrap: wrap; align-items: center; }
.btn-primary {
  font-family: var(--font-sans); font-size: 0.875rem; font-weight: 500;
  background: var(--text-primary); color: var(--bg-canvas);
  border: none; border-radius: 4px;
  padding: 13px 28px; text-decoration: none;
  transition: opacity 0.2s, transform 0.1s;
  letter-spacing: 0.01em;
  display: inline-flex; align-items: center; gap: var(--sp-2);
}
.btn-primary:hover { opacity: 0.85; }
.btn-primary:active { transform: scale(0.98); }
.btn-secondary {
  font-family: var(--font-sans); font-size: 0.875rem; font-weight: 400;
  color: var(--text-secondary); background: transparent;
  border: var(--border);
  border-radius: 4px; padding: 13px 28px;
  text-decoration: none; transition: border-color 0.2s, color 0.2s;
}
.btn-secondary:hover { border-color: var(--text-primary); color: var(--text-primary); }
.btn-secondary:active { transform: scale(0.98); }

/* ─── OS WINDOW ──────────────────────────────────────────────────────────────── */

.os-window {
  border: var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}
.os-window-bar {
  padding: 10px 14px;
  background: #111111;
  border-bottom: var(--border);
  display: flex; align-items: center; gap: 6px;
}
.os-window-dots { display: flex; gap: 5px; }
.os-window-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: #2A2A2A;
}
.os-window-label {
  font-family: var(--font-mono); font-size: 0.5625rem;
  color: var(--text-muted); letter-spacing: 0.06em; margin-left: 8px;
}
.os-window-body { padding: 20px 20px 16px; }

/* ─── SAMPLE STRATEGY CARD (hero visual) ───────────────────────────────────── */

.strategy-card-sample {
  background: var(--bg-card);
  border: var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  border-top: 2px solid var(--accent-green-text);
}
.strategy-card-sample-header {
  padding: 14px var(--sp-6);
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: var(--border);
  background: #111111;
}
.card-sample-title {
  font-family: var(--font-sans); font-size: 0.8125rem; font-weight: 500;
  color: var(--text-primary);
}
.card-sample-badge {
  font-family: var(--font-mono); font-size: 0.625rem; font-weight: 500;
  padding: 3px 8px; border-radius: 9999px; letter-spacing: 0.05em;
  background: var(--accent-green-bg); color: var(--accent-green-text);
  text-transform: uppercase;
}
.card-sample-ticker {
  font-family: var(--font-mono); font-size: 0.6875rem;
  color: var(--text-muted); letter-spacing: 0.05em;
  padding: var(--sp-2) var(--sp-6) 0;
}
.card-sample-body { padding: 0 var(--sp-6); }
.card-sample-row { display: grid; grid-template-columns: repeat(4, 1fr); }
.card-sample-row + .card-sample-row { border-top: var(--border); }
.card-sample-stat {
  padding: var(--sp-4) 0;
  border-right: var(--border);
  display: flex; flex-direction: column; gap: 3px;
}
.card-sample-stat:last-child { border-right: none; }
.card-sample-stat-label {
  font-family: var(--font-mono); font-size: 0.5625rem;
  color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em;
}
.card-sample-stat-value {
  font-family: var(--font-mono); font-size: 0.875rem; font-weight: 500;
  color: var(--text-primary); letter-spacing: -0.01em;
}
.card-sample-stat-value.muted { color: var(--text-muted); }
.card-sample-stat-value.green { color: var(--accent-green-text); }
.card-sample-stat-value.blue { color: var(--accent-blue-text); }
.card-sample-stat-value.red { color: var(--accent-red-text); }
.card-sample-legs {
  padding: var(--sp-4) var(--sp-6);
  display: flex; flex-wrap: wrap; gap: var(--sp-2);
  border-top: var(--border);
}
.leg-pill {
  font-family: var(--font-mono); font-size: 0.625rem;
  background: #111111; border: var(--border);
  border-radius: 2px; padding: 3px 8px;
  color: var(--text-secondary); letter-spacing: 0.03em;
}
.leg-pill.buy { border-color: var(--accent-green-border); color: var(--accent-green-text); }
.leg-pill.sell { border-color: var(--accent-red-border); color: var(--accent-red-text); }
.leg-pill.credit { border-color: var(--accent-blue-border); color: var(--accent-blue-text); }
.card-sample-footer {
  padding: var(--sp-3) var(--sp-6);
  background: #111111;
  border-top: var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.card-sample-meta {
  font-family: var(--font-mono); font-size: 0.5625rem; color: var(--text-muted);
  letter-spacing: 0.04em;
}
.card-sample-pop {
  display: flex; align-items: center; gap: var(--sp-2);
  font-family: var(--font-mono); font-size: 0.75rem; font-weight: 500;
  color: var(--accent-blue-text);
}
.card-sample-pop-label {
  font-size: 0.5625rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em;
}
.pop-bar {
  width: 48px; height: 4px; background: #111111; border-radius: 2px; overflow: hidden; border: var(--border-subtle);
}
.pop-bar-fill { height: 100%; background: var(--accent-green-text); border-radius: 2px; }

/* ─── PROOF BAR (dark alt bg + vertical dividers) ───────────────────────────── */

.proof-bar {
  background: var(--bg-canvas-alt);
  padding: 80px 40px;
  border-bottom: var(--border);
}
.proof-bar-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.proof-bar-inner > div {
  text-align: left;
  padding: 0 var(--sp-12) 0 0;
  border-right: var(--border);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  opacity: 0;
  transform: translateY(10px);
}
.proof-bar-inner > div.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.proof-bar-inner > div:last-child { border-right: none; padding-right: 0; }
.proof-stat-value {
  font-family: var(--font-mono); font-size: 2.75rem; font-weight: 400;
  color: var(--text-primary); letter-spacing: -0.04em; line-height: 1;
  margin-bottom: 8px;
}
.proof-stat-label {
  font-size: 0.8125rem; color: var(--text-secondary); line-height: 1.4;
}

/* ─── FEATURES — BENTO GRID ────────────────────────────────────────────────── */

.features {
  padding: 128px 40px;
  background: var(--bg-canvas);
  border-bottom: var(--border);
}
.features-inner { max-width: 1200px; margin: 0 auto; }
.section-label {
  font-family: var(--font-mono); font-size: 0.6875rem;
  color: var(--text-secondary); letter-spacing: 0.12em; text-transform: uppercase;
  margin-bottom: var(--sp-8);
}
.section-heading {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 400; letter-spacing: -0.025em;
  color: var(--text-primary); margin-bottom: var(--sp-16);
  max-width: 520px;
  line-height: 1.1;
}

/* Asymmetrical CSS Grid bento — mixed sizes, no uniform columns */
.features-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 16px;
}
.feature-card {
  background: var(--bg-card);
  border: var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: box-shadow 0.2s ease, transform 0.15s ease;
  position: relative;
}
.feature-card:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}
/* Featured card — spans 2 columns */
.features-grid .feature-card:nth-child(1) {
  padding: 40px 36px;
  grid-column: 1 / 3;
  align-self: stretch;
}
/* Row 2: equal thirds */
.features-grid .feature-card:nth-child(4) { grid-column: 1; }
.features-grid .feature-card:nth-child(5) { grid-column: 2; }
.features-grid .feature-card:nth-child(6) { grid-column: 3; }

/* Icon — muted accent circle, Phosphor Bold */
.feature-icon-wrap {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: #111111;
  border-radius: 8px;
  margin-bottom: var(--sp-5);
  flex-shrink: 0;
}
.feature-icon-wrap svg { width: 20px; height: 20px; color: var(--text-secondary); }
.feature-icon-wrap.blue { background: var(--accent-blue-bg); }
.feature-icon-wrap.blue svg { color: var(--accent-blue-text); }
.feature-icon-wrap.green { background: var(--accent-green-bg); }
.feature-icon-wrap.green svg { color: var(--accent-green-text); }
.feature-icon-wrap.red { background: var(--accent-red-bg); }
.feature-icon-wrap.red svg { color: var(--accent-red-text); }
.feature-icon-wrap.yellow { background: var(--accent-yellow-bg); }
.feature-icon-wrap.yellow svg { color: var(--accent-yellow-text); }

.feature-title {
  font-family: var(--font-sans); font-weight: 600; font-size: 0.9375rem;
  color: var(--text-primary); line-height: 1.3; letter-spacing: -0.01em;
  margin-bottom: var(--sp-3);
}
.feature-desc {
  font-size: 0.875rem; color: var(--text-secondary); line-height: 1.65;
}
/* Featured card: larger typography */
.features-grid .feature-card:nth-child(1) .feature-title { font-size: 1.1875rem; }
.features-grid .feature-card:nth-child(1) .feature-desc { font-size: 0.9375rem; }

.feature-metric {
  font-family: var(--font-mono); font-size: 1.75rem; font-weight: 400;
  color: var(--text-primary); letter-spacing: -0.04em;
  margin-bottom: var(--sp-2); margin-top: var(--sp-6);
}
.feature-metric-label {
  font-size: 0.6875rem; color: var(--text-muted);
  font-family: var(--font-mono); letter-spacing: 0.04em;
}

/* ─── HOW IT WORKS — 3-step horizontal flow ────────────────────────────────── */

.how-it-works {
  padding: 128px 40px;
  background: var(--bg-canvas-alt);
  border-bottom: var(--border);
}
.how-it-works-inner { max-width: 1200px; margin: 0 auto; }
.hiw-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-top: var(--sp-16);
  position: relative;
}
/* Remove connecting line — accordion dividers replace it */
.hiw-steps::before { display: none; }
.hiw-step { position: relative; }
.hiw-step-num {
  font-family: var(--font-mono); font-size: 2.5rem; font-weight: 300;
  color: #2A2A2A; letter-spacing: -0.05em;
  line-height: 1; margin-bottom: var(--sp-5);
  display: block;
}
.hiw-step-title {
  font-family: var(--font-sans); font-size: 1.0625rem; font-weight: 500;
  color: var(--text-primary); margin-bottom: var(--sp-3);
  letter-spacing: -0.01em;
}
.hiw-step-text {
  font-size: 0.875rem; color: var(--text-secondary); line-height: 1.65;
}
.hiw-step-arrow {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  margin-top: var(--sp-5); font-size: 0.6875rem; font-family: var(--font-mono);
  color: var(--text-subtle); letter-spacing: 0.04em;
}
.hiw-step-arrow svg { width: 14px; height: 14px; }

/* Step indicator line — subtle separator */
.hiw-steps::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0; right: 0;
  height: 0;
  display: none; /* Accordion dividers on steps instead */
}

/* Accordion-style step dividers — border-bottom separator */
.hiw-step {
  padding-bottom: 40px;
  border-bottom: 1px solid #EAEAEA;
}
.hiw-step:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

/* ─── STRATEGY CARD PREVIEW ────────────────────────────────────────────────── */

.app-section {
  padding: 128px 40px;
  background: var(--bg-canvas);
}
.app-inner { max-width: 1200px; margin: 0 auto; }
.app-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: var(--sp-12);
}
.app-title {
  font-family: var(--font-sans);
  font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em;
  color: var(--text-primary);
}
.app-subtitle {
  font-size: 0.9375rem; color: var(--text-secondary); margin-top: var(--sp-1);
}

.strategy-card {
  background: var(--bg-card);
  border: var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--sp-4);
  transition: box-shadow 0.2s ease, border-color 0.2s;
}
.strategy-card:hover {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
  border-color: #3A3A3A;
}
.strategy-card.bullish { border-top: 2px solid var(--accent-green-text); }
.strategy-card.bearish { border-top: 2px solid var(--accent-red-text); }
.strategy-card.neutral { border-top: 2px solid var(--accent-blue-text); }
.strategy-card-header {
  padding: 14px var(--sp-6);
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: var(--border);
  background: #111111;
}
.strategy-card-title-row { display: flex; align-items: center; gap: var(--sp-3); }
.strategy-card-title {
  font-family: var(--font-sans); font-size: 0.875rem; font-weight: 500;
  color: var(--text-primary);
}
.strategy-card-badge {
  font-family: var(--font-mono); font-size: 0.5625rem; font-weight: 500;
  padding: 3px 8px; border-radius: 9999px; letter-spacing: 0.06em;
  text-transform: uppercase;
}
.badge-bullish { background: var(--accent-green-bg); color: var(--accent-green-text); letter-spacing: 0.05em; }
.badge-bearish { background: var(--accent-red-bg); color: var(--accent-red-text); letter-spacing: 0.05em; }
.badge-neutral { background: var(--accent-blue-bg); color: var(--accent-blue-text); letter-spacing: 0.05em; }
.strategy-card-ticker {
  font-family: var(--font-mono); font-size: 0.6875rem;
  background: #111111; border: var(--border);
  color: var(--text-muted); padding: 3px 10px; border-radius: 2px;
}
.strategy-card-body { padding: 0 var(--sp-6); }
.strategy-card-row { display: grid; grid-template-columns: repeat(4, 1fr); }
.strategy-card-row + .strategy-card-row { border-top: var(--border); }
.strategy-stat {
  padding: var(--sp-4) 0; border-right: var(--border);
  display: flex; flex-direction: column; gap: 3px;
}
.strategy-stat:last-child { border-right: none; }
.strategy-stat-label {
  font-family: var(--font-mono); font-size: 0.5625rem;
  color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em;
}
.strategy-stat-value {
  font-family: var(--font-mono); font-size: 0.9375rem; font-weight: 400;
  color: var(--text-primary); letter-spacing: -0.01em;
}
.strategy-stat-value.green { color: var(--accent-green-text); }
.strategy-stat-value.red { color: var(--accent-red-text); }
.strategy-stat-value.blue { color: var(--accent-blue-text); }
.strategy-stat-value.muted { color: var(--text-muted); }
.strategy-card-legs {
  padding: var(--sp-4) var(--sp-6);
  display: flex; flex-wrap: wrap; gap: var(--sp-2);
  border-top: var(--border);
}
.leg-tag {
  font-family: var(--font-mono); font-size: 0.625rem;
  background: #111111; border: var(--border);
  border-radius: 2px; padding: 3px 8px;
  color: var(--text-secondary); letter-spacing: 0.03em;
}
.leg-tag.leg-buy { border-color: var(--accent-green-border); color: var(--accent-green-text); }
.leg-tag.leg-sell { border-color: var(--accent-red-border); color: var(--accent-red-text); }
.leg-tag.leg-net { border-color: var(--accent-blue-border); color: var(--accent-blue-text); }
.strategy-card-footer {
  padding: 10px var(--sp-6);
  background: #111111;
  border-top: var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.strategy-card-meta {
  font-family: var(--font-mono); font-size: 0.5625rem; color: var(--text-muted);
  letter-spacing: 0.04em;
}
.strategy-card-pop-ring { display: flex; align-items: center; gap: var(--sp-2); }
.pop-ring-label {
  font-family: var(--font-mono); font-size: 0.5625rem;
  color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em;
}
.pop-ring-bar { width: 48px; height: 4px; background: #111111; border-radius: 2px; overflow: hidden; border: var(--border-subtle); }
.pop-ring-fill { height: 100%; background: var(--accent-green-text); border-radius: 2px; }
.pop-ring-value {
  font-family: var(--font-mono); font-size: 0.75rem; font-weight: 500; color: var(--accent-blue-text);
}
.strategy-card-label {
  font-family: var(--font-mono); font-size: 0.6875rem; color: var(--text-muted);
  margin-top: var(--sp-4); text-align: center; letter-spacing: 0.04em;
}

/* ─── SCANNER (APP SECTION) ─────────────────────────────────────────────────── */

.scanner-section {
  padding: 128px 40px;
  background: var(--bg-canvas-alt);
  border-top: var(--border);
}
.scanner-inner { max-width: 1160px; margin: 0 auto; }
.scanner-header { margin-bottom: var(--sp-10); }
.scanner-form { margin-bottom: var(--sp-6); }
.scanner-form-row { display: flex; gap: var(--sp-3); }
.ticker-input {
  flex: 1; background: var(--bg-card); border: var(--border);
  color: var(--text-primary); font-family: var(--font-mono); font-size: 0.875rem;
  padding: 11px 16px; border-radius: var(--radius-sm); outline: none;
  transition: border-color 0.15s;
}
.ticker-input:focus { border-color: #3A3A3A; }
.ticker-input::placeholder { color: var(--text-muted); }
.btn-add {
  font-family: var(--font-sans); font-size: 0.8125rem; font-weight: 500;
  background: var(--text-primary); color: var(--bg-canvas);
  border: none; border-radius: var(--radius-sm); padding: 10px 18px;
  cursor: pointer; white-space: nowrap; transition: opacity 0.15s, transform 0.1s;
}
.btn-add:hover { opacity: 0.85; }
.btn-add:active { transform: scale(0.98); }
.watchlist-tickers { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-top: var(--sp-3); }
.ticker-tag {
  font-family: var(--font-mono); font-size: 0.75rem;
  background: var(--bg-card); border: var(--border);
  border-radius: var(--radius-sm); padding: 4px 10px;
  display: flex; align-items: center; gap: var(--sp-2);
  color: var(--text-secondary);
}
.ticker-tag-remove { color: var(--text-muted); cursor: pointer; font-size: 0.875rem; line-height: 1; }
.ticker-tag-remove:hover { color: var(--accent-red-text); }
.btn-run-simulation {
  font-family: var(--font-sans); font-size: 0.875rem; font-weight: 500;
  background: var(--text-primary); color: var(--bg-canvas);
  border: none; border-radius: var(--radius-sm); padding: 12px 28px;
  cursor: pointer; margin-top: var(--sp-4); transition: opacity 0.15s, transform 0.1s;
}
.btn-run-simulation:hover { opacity: 0.85; }
.btn-run-simulation:active { transform: scale(0.98); }
.btn-run-simulation:disabled { opacity: 0.35; cursor: not-allowed; }
.loading-state {
  text-align: center; padding: var(--sp-12);
  color: var(--text-secondary); font-family: var(--font-mono); font-size: 0.8125rem;
}
.strategy-cards-meta {
  font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-secondary);
  margin-bottom: var(--sp-4);
}
.error-msg {
  font-family: var(--font-mono); font-size: 0.8125rem;
  color: var(--accent-red-text); padding: var(--sp-5);
  background: var(--accent-red-bg); border: 1px solid var(--accent-red-border);
  border-radius: var(--radius-sm);
}

/* ─── EXECUTION SECTION ──────────────────────────────────────────────────────── */

.execution-section {
  padding: 128px 40px;
  background: var(--bg-canvas);
  border-top: var(--border);
}
.execution-inner { max-width: 1200px; margin: 0 auto; }
.execution-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.execution-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 400; letter-spacing: -0.025em;
  color: var(--text-primary); margin-bottom: var(--sp-5);
  line-height: 1.1;
}
.execution-sub {
  color: var(--text-secondary); font-size: 1rem; line-height: 1.7; margin-bottom: var(--sp-12);
  max-width: 440px;
}

.execution-steps { display: flex; flex-direction: column; }
.exec-step {
  display: flex; gap: 28px; align-items: flex-start;
  padding: 28px 0;
  border-bottom: var(--border);
}
.exec-step:last-child { border-bottom: none; padding-bottom: 0; }
.exec-step-num {
  font-family: var(--font-mono); font-size: 0.5625rem; font-weight: 500;
  background: var(--text-primary); color: var(--bg-canvas);
  border-radius: 50%; width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  letter-spacing: 0.02em;
}
.exec-step-content { flex: 1; padding-top: 3px; }
.exec-step-title { font-weight: 500; font-size: 0.9375rem; color: var(--text-primary); margin-bottom: var(--sp-2); }
.exec-step-text { font-size: 0.8125rem; color: var(--text-secondary); line-height: 1.6; }
.exec-visual {
  background: var(--bg-card);
  border: var(--border);
  border-radius: var(--radius-md);
  padding: var(--sp-8);
  position: relative;
  margin-top: var(--sp-16);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}
.exec-visual-label {
  font-family: var(--font-mono); font-size: 0.6875rem; color: var(--text-muted);
  letter-spacing: 0.1em; text-transform: uppercase;
  position: absolute; top: -10px; left: var(--sp-6);
  background: var(--bg-canvas-alt); padding: 2px 10px;
  border: var(--border); border-radius: 2px;
}
.exec-visual-title {
  font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-secondary);
  letter-spacing: 0.04em; margin-bottom: var(--sp-5);
  border-bottom: var(--border); padding-bottom: var(--sp-4);
}
.exec-flow-row { margin-bottom: var(--sp-4); }
.exec-flow-label {
  font-family: var(--font-mono); font-size: 0.5625rem;
  color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: var(--sp-3);
}
.exec-pill {
  display: inline-block; font-family: var(--font-mono); font-size: 0.6875rem;
  background: #111111; border: var(--border);
  border-radius: 3px; padding: 5px 12px; color: var(--text-secondary);
  margin: 3px;
}
.exec-pill-result { background: var(--accent-green-bg); border-color: var(--accent-green-border); color: var(--accent-green-text); }
.exec-flow-arrow { text-align: center; color: var(--text-muted); font-size: 1rem; margin: var(--sp-2) 0; }

/* ─── FINAL CTA ──────────────────────────────────────────────────────────────── */

.final-cta {
  padding: 128px 40px;
  background: var(--bg-canvas-alt);
  border-top: var(--border);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 500px;
  background: radial-gradient(circle, rgba(74, 222, 128, 0.018) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}
.final-cta-inner {
  max-width: 560px; margin: 0 auto;
  position: relative; z-index: 1;
}
.final-cta-eyebrow {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  font-family: var(--font-mono); font-size: 0.6875rem;
  color: var(--text-secondary); letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: var(--sp-6);
}
.final-cta-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 400; letter-spacing: -0.03em;
  margin-bottom: var(--sp-5); color: var(--text-primary); line-height: 1.08;
}
.final-cta-sub {
  font-size: 1rem; color: var(--text-secondary);
  line-height: 1.7; margin-bottom: var(--sp-10);
}
.btn-final {
  font-family: var(--font-sans); font-size: 0.9375rem; font-weight: 500;
  background: var(--text-primary); color: var(--bg-canvas);
  border: none; border-radius: 4px;
  padding: 14px 36px; text-decoration: none; display: inline-block;
  transition: opacity 0.2s, transform 0.1s; letter-spacing: 0.01em;
}
.btn-final:hover { opacity: 0.85; }
.btn-final:active { transform: scale(0.98); }

/* ─── FOOTER ────────────────────────────────────────────────────────────────── */

.footer {
  background: var(--bg-canvas-alt);
  border-top: var(--border);
  padding: var(--sp-16) 40px var(--sp-10);
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px; margin-bottom: var(--sp-12);
}
.footer-logo-row { display: flex; align-items: center; gap: var(--sp-3); margin-bottom: var(--sp-4); }
.footer-logo-icon {
  width: 26px; height: 26px;
  background: var(--text-primary); border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
}
.footer-logo-icon svg { width: 14px; height: 14px; }
.footer-logo-name {
  font-family: var(--font-mono); font-weight: 500; font-size: 0.9375rem; color: var(--text-primary);
}
.footer-brand-tagline {
  font-size: 0.8125rem; color: var(--text-secondary); line-height: 1.6;
  max-width: 220px; margin-bottom: var(--sp-5);
}
.footer-data-badge { display: inline-flex; align-items: center; gap: 6px; }
.footer-data-badge-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent-green-text); }
.footer-data-badge-text {
  font-family: var(--font-mono); font-size: 0.5625rem;
  color: var(--text-muted); letter-spacing: 0.06em;
}
.footer-col-title {
  font-family: var(--font-mono); font-size: 0.5625rem; font-weight: 500;
  color: var(--text-muted); letter-spacing: 0.12em; text-transform: uppercase;
  margin-bottom: var(--sp-4);
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: var(--sp-3); }
.footer-links a { font-size: 0.8125rem; color: var(--text-secondary); text-decoration: none; transition: color 0.15s; }
.footer-links a:hover { color: var(--text-primary); }
.footer-bottom {
  border-top: var(--border);
  padding-top: var(--sp-6);
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--sp-3);
}
.footer-copyright { font-family: var(--font-mono); font-size: 0.6875rem; color: var(--text-muted); }
.footer-legal-links { display: flex; gap: var(--sp-4); }
.footer-legal-links a {
  font-family: var(--font-mono); font-size: 0.6875rem; color: var(--text-muted);
  text-decoration: none; transition: color 0.15s;
}
.footer-legal-links a:hover { color: var(--text-primary); }

/* ─── SCROLL REVEAL ANIMATIONS (vanilla CSS + IntersectionObserver) ─────────── */

[data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered grid reveals */
[data-reveal-grid] .feature-card,
[data-reveal-grid] .strategy-card {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.2s, border-color 0.2s;
  will-change: transform, opacity;
}
[data-reveal-grid].is-visible .feature-card,
[data-reveal-grid].is-visible .strategy-card {
  opacity: 1;
  transform: translateY(0);
}
[data-reveal-grid] .feature-card:nth-child(1),
[data-reveal-grid] .strategy-card:nth-child(1) { transition-delay: 0ms; }
[data-reveal-grid] .feature-card:nth-child(2),
[data-reveal-grid] .strategy-card:nth-child(2) { transition-delay: 80ms; }
[data-reveal-grid] .feature-card:nth-child(3),
[data-reveal-grid] .strategy-card:nth-child(3) { transition-delay: 160ms; }
[data-reveal-grid] .feature-card:nth-child(4),
[data-reveal-grid] .strategy-card:nth-child(4) { transition-delay: 240ms; }
[data-reveal-grid] .feature-card:nth-child(5) { transition-delay: 320ms; }
[data-reveal-grid] .feature-card:nth-child(6) { transition-delay: 400ms; }
[data-reveal-grid] .strategy-card:nth-child(5) { transition-delay: 320ms; }
[data-reveal-grid] .strategy-card:nth-child(6) { transition-delay: 400ms; }

/* Staggered reveal via JS-set --index variable */
[data-reveal-grid] .feature-card {
  animation: card-reveal 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: calc(var(--index, 0) * 80ms);
}
@keyframes card-reveal {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

[data-count] {
  opacity: 0;
  transition: opacity 0.4s ease;
}
[data-count].is-visible { opacity: 1; }
[data-count].counting { font-variant-numeric: tabular-nums; }

/* ─── HOVER MICRO-INTERACTIONS ─────────────────────────────────────────────── */

.btn-primary:active, .btn-secondary:active, .btn-add:active,
.btn-run-simulation:active, .btn-final:active {
  transform: scale(0.98);
  transition: transform 0.1s;
}
.btn-primary, .btn-secondary, .btn-add, .btn-run-simulation, .btn-final {
  transition: opacity 0.15s, transform 0.1s;
}

/* ─── MOBILE NAV ─────────────────────────────────────────────────────────────── */

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--sp-2);
  color: var(--text-primary);
  align-items: center;
  justify-content: center;
}
.mobile-menu-toggle svg { width: 22px; height: 22px; }

@media (max-width: 768px) {
  .mobile-menu-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--bg-canvas);
    border-bottom: var(--border);
    flex-direction: column;
    gap: 0;
    padding: var(--sp-4) 0;
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
    z-index: 99;
  }
  .nav-links.is-open { display: flex; }
  .nav-links a {
    padding: var(--sp-3) 40px;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    border-bottom: var(--border);
  }
  .nav-links a:last-child { border-bottom: none; }
  .nav-links a:hover { color: var(--text-primary); background: var(--bg-canvas-alt); }
  .nav-cta { display: none; }
  .nav-cta-mobile {
    display: block !important;
    margin: var(--sp-3) 40px 0;
    text-align: center;
    font-size: 0.875rem; font-weight: 500;
    color: var(--bg-canvas); background: var(--text-primary);
    border: none; border-radius: var(--radius-sm); padding: 10px 24px;
    text-decoration: none;
  }
}

/* ─── RESPONSIVE ─────────────────────────────────────────────────────────────── */

@media (max-width: 1100px) {
  .features-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }
  .features-grid .feature-card:nth-child(1) { grid-column: 1 / 3; grid-row: 1; }
  .features-grid .feature-card:nth-child(2) { grid-column: 1; grid-row: 2; }
  .features-grid .feature-card:nth-child(3) { grid-column: 2; grid-row: 2; }
  .features-grid .feature-card:nth-child(4) { grid-column: 1; grid-row: 3; }
  .features-grid .feature-card:nth-child(5) { grid-column: 2; grid-row: 3; }
  .features-grid .feature-card:nth-child(6) { grid-column: 1 / 3; grid-row: 4; }
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: var(--sp-12); }
  .hero-visual { display: none; }
  .nav-links { gap: var(--sp-5); }
  .execution-grid { grid-template-columns: 1fr; gap: var(--sp-10); }
}
@media (max-width: 768px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
  .features-grid .feature-card:nth-child(1) { grid-column: 1 / 3; }
  .features-grid .feature-card:nth-child(4) { grid-column: auto; grid-row: auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--sp-8); }
}
@media (max-width: 640px) {
  .hero { padding: 80px 20px 96px; }
  .hero-inner { padding: 0 20px; }
  .features, .how-it-works, .app-section, .scanner-section, .execution-section { padding-left: 20px; padding-right: 20px; }
  .proof-bar { padding: 64px 20px; }
  .footer { padding: var(--sp-10) 20px var(--sp-8); }
  .footer-grid { grid-template-columns: 1fr; gap: var(--sp-6); }
  .features-grid { grid-template-columns: 1fr; }
  .features-grid .feature-card:nth-child(1) { grid-column: auto; padding: 28px 24px; }
  .proof-bar-inner { grid-template-columns: repeat(2, 1fr); }
  .proof-stat-value { font-size: 1.75rem; }
  .exec-visual { display: none; }
  .strategy-card { margin-bottom: var(--sp-3); }
  .strategy-card-row { grid-template-columns: repeat(2, 1fr); }
  .hiw-steps { grid-template-columns: 1fr; gap: 40px; }
  .hiw-steps::before { display: none; }
}