:root {
    --brand: #335FFF;
    --brand-dark: #1a3fd4;
    --brand-light: #eef1ff;
    --dark: #0f1117;
    --surface: #f7f8fc;
    --border: #e5e7eb;
    --text-body: #4b5563;
    --text-head: #0f1117;
    --white: #ffffff;
    --radius: 14px;
    --radius-sm: 8px;
    --radius-lg: 24px;
    --shadow: 0 2px 16px rgba(0,0,0,0.06);
    --shadow-md: 0 8px 40px rgba(0,0,0,0.10);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.15);
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  html { scroll-behavior: smooth; }

  body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 17px;
    line-height: 1.75;
    color: var(--text-body);
    background: var(--white);
    overflow-x: hidden;
  }

  /* ── NAV ── */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 0 40px;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s ease;
  }
  nav.transparent { background: transparent; }
  nav.frosted {
    background: rgba(15,17,23,0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .nav-logo {
    font-weight: 800;
    font-size: 18px;
    color: white;
    text-decoration: none;
    letter-spacing: -0.5px;
  }
  .nav-logo span { color: var(--brand); }
  .nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
  }
  .nav-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
  }
  .nav-links a:hover { color: white; }
  .nav-cta {
    background: var(--brand);
    color: white !important;
    padding: 9px 20px;
    border-radius: var(--radius-sm);
    font-weight: 600 !important;
    font-size: 14px !important;
    text-decoration: none;
    transition: background 0.2s;
  }
  .nav-cta:hover { background: var(--brand-dark) !important; color: white !important; }

  /* ── HERO ── */
  .hero {
    background: var(--dark);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 120px 40px 80px;
    position: relative;
    overflow: hidden;
  }
  .hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(ellipse 1000px 600px at 60% 30%, rgba(51,95,255,0.18) 0%, transparent 65%);
    pointer-events: none;
  }
  .hero-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
  }
  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(51,95,255,0.15);
    border: 1px solid rgba(51,95,255,0.3);
    color: #7b9fff;
    font-size: 13px;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 24px;
    letter-spacing: 0.3px;
  }
  .hero-badge::before { content: '●'; font-size: 8px; color: #4ade80; animation: pulse 2s infinite; }
  @keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.3} }

  .hero h1 {
    font-size: clamp(40px, 5vw, 68px);
    font-weight: 800;
    letter-spacing: -3px;
    line-height: 1.05;
    color: white;
    margin-bottom: 10px;
  }
  .hero-rotating {
    display: block;
    color: var(--brand);
    min-height: 1.1em;
    transition: opacity 0.4s, transform 0.4s;
  }
  .hero-rotating.fade { opacity: 0; transform: translateY(8px); }

  .hero-sub {
    font-size: 18px;
    color: rgba(255,255,255,0.65);
    line-height: 1.7;
    margin: 20px 0 36px;
    max-width: 480px;
  }
  .hero-ctas {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
  }
  .btn-primary {
    background: var(--brand);
    color: white;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
  }
  .btn-primary:hover { background: var(--brand-dark); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(51,95,255,0.35); }
  .btn-ghost {
    background: transparent;
    color: rgba(255,255,255,0.85);
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    border: 1px solid rgba(255,255,255,0.2);
    transition: all 0.2s;
  }
  .btn-ghost:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.4); }
  .hero-trust {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 28px;
    flex-wrap: wrap;
  }
  .trust-item {
    display: flex;
    align-items: center;
    gap: 7px;
    color: rgba(255,255,255,0.5);
    font-size: 13px;
    font-weight: 500;
  }
  .trust-item .check { color: #4ade80; font-size: 15px; }

  /* ── MOCKUP ── */
  .mockup-wrap {
    position: relative;
  }
  .mockup {
    background: #1a1f2e;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.06);
    transform: perspective(1000px) rotateY(-3deg) rotateX(2deg);
    transition: transform 0.4s ease;
  }
  .mockup:hover { transform: perspective(1000px) rotateY(0deg) rotateX(0deg); }
  .mockup-bar {
    background: #141820;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 7px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }
  .dot { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }
  .dot.red { background: #ff5f57; }
  .dot.yellow { background: #ffbd2e; }
  .dot.green { background: #28c840; }
  .mockup-url {
    flex: 1;
    background: rgba(255,255,255,0.05);
    border-radius: 4px;
    padding: 4px 12px;
    font-size: 11px;
    color: rgba(255,255,255,0.35);
    text-align: center;
    margin: 0 12px;
  }
  .mockup-body {
    display: flex;
    height: 340px;
  }
  .mockup-sidebar {
    width: 180px;
    background: #141820;
    padding: 16px 12px;
    flex-shrink: 0;
    border-right: 1px solid rgba(255,255,255,0.05);
  }
  .sidebar-title {
    font-size: 10px;
    font-weight: 700;
    color: rgba(255,255,255,0.3);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 12px;
    padding: 0 8px;
  }
  .sidebar-item {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 8px 10px;
    border-radius: 8px;
    font-size: 12px;
    color: rgba(255,255,255,0.5);
    margin-bottom: 2px;
    cursor: pointer;
    transition: all 0.15s;
  }
  .sidebar-item.active {
    background: rgba(51,95,255,0.2);
    color: #7b9fff;
    font-weight: 600;
  }
  .sidebar-icon { font-size: 14px; }
  .mockup-main {
    flex: 1;
    background: #f8f9fc;
    padding: 16px;
    overflow: hidden;
  }
  .dash-header {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-head);
    margin-bottom: 12px;
  }
  .stat-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 14px;
  }
  .stat-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 12px;
  }
  .stat-label { font-size: 10px; color: var(--text-body); font-weight: 500; }
  .stat-value { font-size: 18px; font-weight: 800; color: var(--text-head); letter-spacing: -0.5px; }
  .stat-delta { font-size: 10px; color: #16a34a; font-weight: 600; }
  .chart-area {
    background: white;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 10px;
  }
  .chart-title { font-size: 11px; font-weight: 700; color: var(--text-head); margin-bottom: 10px; }
  .bar-chart { display: flex; align-items: flex-end; gap: 5px; height: 70px; }
  .bar {
    flex: 1;
    border-radius: 4px 4px 0 0;
    transition: opacity 0.2s;
    position: relative;
  }
  .bar:hover { opacity: 0.8; }
  .bar.brand { background: var(--brand); }
  .bar.light { background: var(--brand-light); }
  .bar-labels { display: flex; gap: 5px; margin-top: 5px; }
  .bar-label { flex: 1; font-size: 9px; color: var(--text-body); text-align: center; }
  .pipeline-rows { display: flex; flex-direction: column; gap: 6px; }
  .p-row {
    background: white;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 7px 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
  }
  .p-name { font-weight: 600; color: var(--text-head); flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .p-signal { color: var(--text-body); font-size: 10px; }
  .pill {
    padding: 2px 8px;
    border-radius: 100px;
    font-size: 10px;
    font-weight: 600;
    white-space: nowrap;
  }
  .pill.green { background: #dcfce7; color: #16a34a; }
  .pill.blue { background: var(--brand-light); color: var(--brand); }
  .pill.amber { background: #fef9c3; color: #a16207; }

  /* ── LOGO BAR ── */
  .logo-bar {
    background: white;
    padding: 40px 40px;
    border-bottom: 1px solid var(--border);
  }
  .logo-bar-inner {
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
  }
  .logo-bar-label {
    font-size: 13px;
    font-weight: 600;
    color: #9ca3af;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 24px;
  }
  .logo-bar-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
  }
  .logo-item {
    font-size: 15px;
    font-weight: 700;
    color: #d1d5db;
    letter-spacing: -0.3px;
    transition: color 0.2s;
  }
  .logo-item:hover { color: #9ca3af; }

  /* ── SECTIONS SHARED ── */
  section { padding: 100px 40px; }
  .container { max-width: 1100px; margin: 0 auto; }
  .section-eyebrow {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--brand);
    margin-bottom: 14px;
  }
  .section-heading {
    font-size: clamp(30px, 4vw, 46px);
    font-weight: 800;
    letter-spacing: -1.5px;
    line-height: 1.15;
    color: var(--text-head);
    margin-bottom: 16px;
  }
  .section-sub {
    font-size: 18px;
    color: var(--text-body);
    line-height: 1.7;
    max-width: 560px;
    margin-bottom: 56px;
  }

  /* ── PROBLEM ── */
  .problem-section { background: var(--surface); }
  .problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .problem-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow);
    transition: all 0.25s ease;
  }
  .problem-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
  .problem-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    background: var(--brand-light);
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    margin-bottom: 18px;
  }
  .problem-card h3 {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.3px;
    color: var(--text-head);
    margin-bottom: 10px;
  }
  .problem-card p { font-size: 15px; color: var(--text-body); line-height: 1.7; }

  /* ── ENGINE FLOW ── */
  .engine-section { background: white; }
  .engine-flow {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 60px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
  }
  .engine-step {
    flex: 1;
    padding: 32px 28px;
    text-align: center;
    position: relative;
    transition: background 0.2s;
  }
  .engine-step:hover { background: var(--brand-light); }
  .engine-step:not(:last-child)::after {
    content: '→';
    position: absolute;
    right: -10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 20px;
    color: var(--brand);
    font-weight: 700;
    z-index: 1;
  }
  .engine-num {
    width: 40px; height: 40px;
    background: var(--brand);
    color: white;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 800;
    font-size: 16px;
    margin: 0 auto 12px;
  }
  .engine-step h4 { font-size: 16px; font-weight: 700; color: var(--text-head); letter-spacing: -0.3px; margin-bottom: 6px; }
  .engine-step p { font-size: 13px; color: var(--text-body); line-height: 1.5; }

  /* ── FEATURES (MODULES) ── */
  .features-section { background: var(--surface); }
  .feature-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    margin-bottom: 80px;
  }
  .feature-split.reverse { direction: rtl; }
  .feature-split.reverse > * { direction: ltr; }
  .feature-tag {
    display: inline-block;
    background: var(--brand-light);
    color: var(--brand);
    font-size: 12px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 100px;
    margin-bottom: 14px;
    letter-spacing: 0.3px;
  }
  .feature-split h3 {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.8px;
    line-height: 1.2;
    color: var(--text-head);
    margin-bottom: 14px;
  }
  .feature-split p { font-size: 16px; color: var(--text-body); line-height: 1.75; margin-bottom: 20px; }
  .feature-list { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
  .feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 15px;
    color: var(--text-body);
  }
  .feature-list li::before {
    content: '✓';
    color: var(--brand);
    font-weight: 800;
    font-size: 14px;
    margin-top: 2px;
    flex-shrink: 0;
  }
  .feature-visual {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-md);
    transition: all 0.25s ease;
  }
  .feature-visual:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
  .visual-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
  }
  .visual-icon {
    width: 40px; height: 40px;
    border-radius: 10px;
    background: var(--brand-light);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
  }
  .visual-title { font-weight: 700; color: var(--text-head); font-size: 14px; }
  .visual-sub { font-size: 12px; color: var(--text-body); }
  .mini-chart { display: flex; align-items: flex-end; gap: 6px; height: 80px; margin-bottom: 16px; }
  .mini-bar { flex: 1; border-radius: 4px 4px 0 0; }
  .signal-pills { display: flex; flex-wrap: wrap; gap: 8px; }
  .s-pill {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 100px;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-body);
  }
  .s-pill.hot { background: #fef2f2; border-color: #fca5a5; color: #dc2626; }
  .s-pill.warm { background: #fffbeb; border-color: #fcd34d; color: #d97706; }
  .s-pill.new { background: #f0fdf4; border-color: #86efac; color: #16a34a; }
  .prospect-rows { display: flex; flex-direction: column; gap: 8px; }
  .prospect-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: var(--surface);
    border-radius: 8px;
    border: 1px solid var(--border);
    font-size: 12px;
  }
  .avatar {
    width: 28px; height: 28px;
    border-radius: 50%;
    background: var(--brand);
    color: white;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700;
    font-size: 11px;
    flex-shrink: 0;
  }
  .p-info { flex: 1; }
  .p-info strong { display: block; color: var(--text-head); font-size: 12px; font-weight: 700; }
  .p-info span { color: var(--text-body); font-size: 11px; }
  .score-bar { width: 60px; height: 6px; background: #e5e7eb; border-radius: 3px; overflow: hidden; }
  .score-fill { height: 100%; background: var(--brand); border-radius: 3px; }

  /* ── METRICS ── */
  .metrics-section {
    background: var(--brand);
    padding: 80px 40px;
  }
  .metrics-grid {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    text-align: center;
  }
  .metric-val {
    font-size: clamp(42px, 5vw, 60px);
    font-weight: 800;
    color: white;
    letter-spacing: -2px;
    line-height: 1;
    margin-bottom: 8px;
  }
  .metric-label { font-size: 16px; color: rgba(255,255,255,0.75); font-weight: 500; line-height: 1.4; }
  .metric-divider { width: 1px; background: rgba(255,255,255,0.2); align-self: stretch; }

  /* ── PIPELINE CHART ── */
  .pipeline-section { background: white; }
  .pipeline-visual {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    margin-top: 48px;
  }
  .pipeline-chart-title { font-size: 16px; font-weight: 700; color: var(--text-head); margin-bottom: 28px; letter-spacing: -0.3px; }
  .funnel-stages { display: flex; flex-direction: column; gap: 10px; margin-bottom: 32px; }
  .funnel-row {
    display: flex;
    align-items: center;
    gap: 16px;
  }
  .funnel-label { width: 170px; font-size: 13px; font-weight: 600; color: var(--text-head); flex-shrink: 0; }
  .funnel-bar-wrap { flex: 1; background: #e5e7eb; border-radius: 6px; height: 32px; overflow: hidden; position: relative; }
  .funnel-bar-fill {
    height: 100%;
    border-radius: 6px;
    display: flex;
    align-items: center;
    padding-left: 12px;
    font-size: 12px;
    font-weight: 700;
    color: white;
    transition: width 1.5s cubic-bezier(0.4,0,0.2,1);
  }
  .funnel-count { width: 60px; text-align: right; font-size: 13px; font-weight: 700; color: var(--text-head); flex-shrink: 0; }
  .conv-row {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    padding-top: 28px;
    border-top: 1px solid var(--border);
  }
  .conv-item { text-align: center; }
  .conv-rate { font-size: 22px; font-weight: 800; color: var(--brand); letter-spacing: -0.5px; }
  .conv-lbl { font-size: 12px; color: var(--text-body); }

  /* ── INTEGRATIONS ── */
  .integrations-section { background: var(--surface); }
  .integrations-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    margin-top: 48px;
  }
  .integration-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 16px;
    text-align: center;
    transition: all 0.25s ease;
    box-shadow: var(--shadow);
  }
  .integration-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--brand); }
  .int-icon { font-size: 28px; margin-bottom: 10px; }
  .int-name { font-size: 13px; font-weight: 700; color: var(--text-head); letter-spacing: -0.2px; }

  /* ── PROCESS ── */
  .process-section { background: white; }
  .process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
  }
  .process-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 24px;
    transition: all 0.25s ease;
    position: relative;
  }
  .process-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); background: white; }
  .process-num {
    width: 36px; height: 36px;
    background: var(--brand);
    color: white;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 800;
    font-size: 15px;
    margin-bottom: 16px;
  }
  .process-card h4 { font-size: 16px; font-weight: 700; color: var(--text-head); letter-spacing: -0.3px; margin-bottom: 8px; }
  .process-card p { font-size: 14px; color: var(--text-body); line-height: 1.6; }

  /* ── TESTIMONIALS ── */
  .testimonials-section {
    background: var(--dark);
    position: relative;
    overflow: hidden;
  }
  .testimonials-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(ellipse 800px 400px at 50% 0%, rgba(51,95,255,0.15) 0%, transparent 70%);
    pointer-events: none;
  }
  .testimonials-section .section-heading { color: white; }
  .testimonials-section .section-sub { color: rgba(255,255,255,0.55); }
  .testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
  }
  .testimonial-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius);
    padding: 32px;
    transition: all 0.25s ease;
  }
  .testimonial-card:hover { background: rgba(255,255,255,0.08); transform: translateY(-4px); }
  .stars { color: #fbbf24; font-size: 16px; margin-bottom: 16px; letter-spacing: 2px; }
  .testimonial-card blockquote {
    font-size: 15px;
    color: rgba(255,255,255,0.8);
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
  }
  .testimonial-result {
    background: rgba(51,95,255,0.2);
    border: 1px solid rgba(51,95,255,0.3);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    font-size: 13px;
    font-weight: 700;
    color: #7b9fff;
    margin-bottom: 20px;
  }
  .testimonial-author { display: flex; align-items: center; gap: 12px; }
  .author-avatar {
    width: 42px; height: 42px;
    border-radius: 50%;
    background: var(--brand);
    color: white;
    display: flex; align-items: center; justify-content: center;
    font-weight: 800;
    font-size: 15px;
    flex-shrink: 0;
  }
  .author-name { font-size: 14px; font-weight: 700; color: white; }
  .author-title { font-size: 12px; color: rgba(255,255,255,0.45); }

  /* ── FAQ ── */
  .faq-section { background: var(--surface); }
  .faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
  .faq-item {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: box-shadow 0.2s;
  }
  .faq-item:hover { box-shadow: var(--shadow); }
  .faq-q {
    padding: 20px 24px;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-head);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    letter-spacing: -0.2px;
    user-select: none;
  }
  .faq-q .chevron {
    width: 24px; height: 24px;
    background: var(--brand-light);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 13px;
    color: var(--brand);
    font-weight: 700;
    flex-shrink: 0;
    transition: transform 0.3s;
  }
  .faq-item.open .chevron { transform: rotate(180deg); }
  .faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s;
    padding: 0 24px;
    font-size: 15px;
    color: var(--text-body);
    line-height: 1.7;
  }
  .faq-item.open .faq-a { max-height: 200px; padding: 0 24px 20px; }

  /* ── CTA BANNER ── */
  .cta-section {
    background: var(--dark);
    text-align: center;
    padding: 100px 40px;
    position: relative;
    overflow: hidden;
  }
  .cta-section::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%,-50%);
    width: 800px; height: 400px;
    background: radial-gradient(ellipse, rgba(51,95,255,0.25) 0%, transparent 70%);
    pointer-events: none;
  }
  .cta-section h2 {
    font-size: clamp(30px, 4vw, 52px);
    font-weight: 800;
    letter-spacing: -2px;
    line-height: 1.1;
    color: white;
    margin-bottom: 16px;
    position: relative;
  }
  .cta-section p {
    font-size: 18px;
    color: rgba(255,255,255,0.6);
    max-width: 520px;
    margin: 0 auto 36px;
    position: relative;
  }
  .cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; }
  .cta-note { font-size: 13px; color: rgba(255,255,255,0.4); margin-top: 16px; position: relative; }

  /* ── FOOTER ── */
  footer {
    background: #080c14;
    padding: 60px 40px 32px;
    border-top: 1px solid rgba(255,255,255,0.06);
  }
  .footer-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
  }
  .footer-brand p { font-size: 14px; color: rgba(255,255,255,0.4); line-height: 1.7; margin-top: 12px; max-width: 280px; }
  .footer-col h5 { font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: rgba(255,255,255,0.35); margin-bottom: 16px; }
  .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
  .footer-col ul li a { color: rgba(255,255,255,0.5); text-decoration: none; font-size: 14px; transition: color 0.2s; }
  .footer-col ul li a:hover { color: white; }
  .footer-bottom {
    max-width: 1100px;
    margin: 0 auto;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.06);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: rgba(255,255,255,0.3);
  }

  /* ── FADE-IN ANIMATION ── */
  .fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .fade-in.visible { opacity: 1; transform: translateY(0); }
  .fade-in-delay-1 { transition-delay: 0.1s; }
  .fade-in-delay-2 { transition-delay: 0.2s; }
  .fade-in-delay-3 { transition-delay: 0.3s; }

  /* ── RESPONSIVE ── */
  @media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; }
    .mockup-wrap { display: none; }
    .feature-split { grid-template-columns: 1fr; gap: 32px; }
    .feature-split.reverse { direction: ltr; }
    .integrations-grid { grid-template-columns: repeat(3, 1fr); }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
  }
  @media (max-width: 768px) {
    section { padding: 70px 24px; }
    nav { padding: 0 24px; }
    .nav-links { display: none; }
    .hero { padding: 100px 24px 70px; }
    .problem-grid { grid-template-columns: 1fr; }
    .metrics-grid { grid-template-columns: 1fr; gap: 24px; }
    .metric-divider { display: none; }
    .engine-flow { flex-direction: column; }
    .engine-step:not(:last-child)::after { content: '↓'; right: 50%; top: auto; bottom: -14px; transform: translateX(50%); }
    .testimonials-grid { grid-template-columns: 1fr; }
    .integrations-grid { grid-template-columns: repeat(2, 1fr); }
    .process-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
    .logo-bar-logos { gap: 20px; }
    .funnel-label { width: 120px; }
  }
  @media (max-width: 480px) {
    .hero h1 { letter-spacing: -2px; }
    .hero-ctas { flex-direction: column; }
    .cta-btns { flex-direction: column; align-items: center; }
  }

/* Hero text color override — ensure white text on dark background */
.hero, .hero p, .hero li, .hero span, .hero h1, .hero h2, .hero h3, .hero h4,
.hero .checklist, .hero .stat-card, .hero .stat-value, .hero .stat-label,
.hero a { color: #ffffff !important; }
.hero .stat-label { color: rgba(255,255,255,0.7) !important; }
.hero a { color: #a0b8ff !important; }
.hero a:hover { color: #ffffff !important; }

/* Ensure stat cards in hero have visible backgrounds */
.hero .stat-card { background: rgba(255,255,255,0.08) !important; border: 1px solid rgba(255,255,255,0.1) !important; }

/* Social proof section */
.social-proof { text-align: center; padding: 40px 20px; background: #f7f8fc; }
.social-proof .logo-grid { display: flex; justify-content: center; gap: 32px; flex-wrap: wrap; }
.social-proof .logo-grid span { font-weight: 700; color: #6b7280; font-size: 15px; }

/* Problem section */
.problem { padding: 80px 20px; max-width: 1200px; margin: 0 auto; }
.problem .problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
@media (max-width: 768px) { .problem .problem-grid { grid-template-columns: 1fr; } }
.problem .problem-card { background: #f7f8fc; border-radius: 14px; padding: 32px; border: 1px solid #e5e7eb; }
.problem .problem-card .icon { font-size: 28px; display: block; margin-bottom: 16px; }
.problem .problem-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; color: #0f1117; }
.problem .problem-card p { color: #4b5563; font-size: 15px; line-height: 1.6; }

/* Framework section */
.framework { padding: 80px 20px; max-width: 1200px; margin: 0 auto; text-align: center; }
.framework .steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin: 48px 0 32px; text-align: left; }
@media (max-width: 768px) { .framework .steps { grid-template-columns: repeat(2, 1fr); } }
.framework .step { background: #ffffff; border-radius: 14px; padding: 28px; border: 1px solid #e5e7eb; }
.framework .step-number { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; background: #335FFF; color: white; border-radius: 50%; font-weight: 700; font-size: 15px; margin-bottom: 12px; }
.framework .step h4 { font-size: 16px; font-weight: 700; margin-bottom: 6px; color: #0f1117; }
.framework .step p { font-size: 14px; color: #4b5563; line-height: 1.6; }

/* Metrics callout */
.metrics-callout { display: flex; justify-content: center; gap: 48px; margin-top: 40px; flex-wrap: wrap; }
.metrics-callout .metric { text-align: center; }
.metrics-callout .metric-value { font-size: 32px; font-weight: 800; color: #335FFF; display: block; }
.metrics-callout .metric-label { font-size: 14px; color: #6b7280; }

/* Modules */
.module { background: #ffffff; border-radius: 14px; padding: 32px; margin-bottom: 20px; border: 1px solid #e5e7eb; max-width: 1200px; margin-left: auto; margin-right: auto; }
.module h3 { font-size: 18px; font-weight: 700; color: #0f1117; margin-bottom: 8px; }
.module p { color: #4b5563; font-size: 15px; margin-bottom: 12px; line-height: 1.6; }
.module ul { list-style: none; padding: 0; }
.module ul li { padding: 6px 0 6px 20px; position: relative; color: #4b5563; font-size: 14px; }
.module ul li::before { content: '•'; position: absolute; left: 0; color: #335FFF; font-weight: 700; }

/* Deliverables */
.deliverables { padding: 80px 20px; max-width: 1200px; margin: 0 auto; }
.deliverables h2 { text-align: center; margin-bottom: 48px; }
.deliverable-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 768px) { .deliverable-grid { grid-template-columns: 1fr; } }
.deliverable-card { background: #f7f8fc; border-radius: 14px; padding: 32px; border: 1px solid #e5e7eb; }
.deliverable-card .icon { font-size: 28px; display: block; margin-bottom: 12px; }
.deliverable-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 12px; color: #0f1117; }
.deliverable-card ul { list-style: none; padding: 0; }
.deliverable-card ul li { padding: 4px 0 4px 18px; position: relative; color: #4b5563; font-size: 14px; }
.deliverable-card ul li::before { content: '✓'; position: absolute; left: 0; color: #335FFF; font-weight: 700; font-size: 12px; }

/* Testimonials */
.testimonials { padding: 80px 20px; max-width: 1200px; margin: 0 auto; }
.testimonials h2 { text-align: center; margin-bottom: 48px; }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 768px) { .testimonial-grid { grid-template-columns: 1fr; } }
.testimonial-card { background: #ffffff; border-radius: 14px; padding: 28px; border: 1px solid #e5e7eb; }
.testimonial-card .stars { color: #f59e0b; font-size: 14px; display: block; margin-bottom: 12px; }
.testimonial-card blockquote { font-size: 14px; color: #4b5563; line-height: 1.7; margin: 0 0 12px 0; font-style: italic; }
.testimonial-card .stat-callout { display: inline-block; background: #eef1ff; color: #335FFF; padding: 4px 12px; border-radius: 20px; font-size: 12px; font-weight: 600; margin-bottom: 12px; }
.testimonial-card .author { border-top: 1px solid #e5e7eb; padding-top: 12px; }
.testimonial-card .author .name { font-weight: 700; font-size: 14px; color: #0f1117; }
.testimonial-card .author .role { display: block; font-size: 12px; color: #6b7280; }

/* Funnel */
.funnel { padding: 80px 20px; max-width: 1200px; margin: 0 auto; text-align: center; }
.funnel-steps { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin: 40px 0 24px; }
.funnel-step { background: #eef1ff; border-radius: 8px; padding: 12px 16px; font-size: 13px; font-weight: 600; color: #335FFF; text-align: center; min-width: 90px; }
.funnel-stat { display: inline-block; background: #ffffff; border-radius: 8px; padding: 12px 20px; margin: 6px; border: 1px solid #e5e7eb; text-align: center; }
.funnel-stat .stat-value { font-weight: 800; color: #335FFF; display: block; }
.funnel-stat .stat-label { font-size: 12px; color: #6b7280; }

/* Funnel stats */
.funnel-stats { display: flex; justify-content: center; gap: 32px; flex-wrap: wrap; margin-top: 24px; }
.funnel-stats .stat { text-align: center; font-weight: 700; color: #0f1117; }
.funnel-stats .stat br + * { color: #6b7280; font-weight: 400; font-size: 13px; }

/* FAQ */
.faq { padding: 80px 20px; max-width: 800px; margin: 0 auto; }
.faq h2 { text-align: center; margin-bottom: 40px; }
.faq-item { background: #f7f8fc; border-radius: 12px; padding: 20px 24px; margin-bottom: 12px; border: 1px solid #e5e7eb; }
.faq-item h3 { font-size: 16px; font-weight: 600; color: #0f1117; cursor: pointer; }
.faq-item p { color: #4b5563; font-size: 14px; line-height: 1.7; margin-top: 8px; }

/* CTA bottom */
.cta-bottom { background: #0f1117; padding: 80px 20px; text-align: center; }
.cta-bottom h2 { color: #ffffff; font-size: 36px; font-weight: 800; margin-bottom: 16px; }
.cta-bottom p { color: rgba(255,255,255,0.6); margin-bottom: 24px; }
.cta-bottom a { display: inline-block; background: #335FFF; color: white; padding: 14px 32px; border-radius: 10px; font-weight: 600; text-decoration: none; font-size: 16px; }
.cta-bottom a:hover { background: #1a3fd4; }

/* Integrations */
.integrations { padding: 60px 20px; text-align: center; background: #ffffff; }
.integrations h2 { margin-bottom: 32px; }
.integrations .logo-grid { display: flex; justify-content: center; gap: 24px; flex-wrap: wrap; max-width: 900px; margin: 0 auto; }
.integrations .logo-grid span { font-weight: 600; color: #6b7280; font-size: 15px; padding: 8px 16px; background: #f7f8fc; border-radius: 8px; }

/* How it works */
.how-it-works { padding: 60px 20px; max-width: 1200px; margin: 0 auto; }
.how-it-works h2 { text-align: center; margin-bottom: 40px; }

/* Section headers */
section h2:first-of-type { font-size: 14px; text-transform: uppercase; letter-spacing: 2px; color: #335FFF; font-weight: 600; margin-bottom: 12px; }

/* Checklist in hero */
.checklist { list-style: none; padding: 0; margin: 24px 0; }
.checklist li { padding: 6px 0; font-size: 15px; }

/* Hero stats */
.hero-stats { display: flex; gap: 16px; margin: 32px 0; flex-wrap: wrap; }
.hero-stats .stat-value { font-size: 32px; font-weight: 800; display: block; }
@media (max-width: 768px) { .hero-stats { flex-direction: column; } }

/* General section padding */
section { margin: 0; }