:root {
  --primary: #1a56db;
  --primary-dark: #1240a8;
  --primary-light: #e8effc;
  --accent: #059669;
  --accent-light: #d1fae5;
  --text: #1f2937;
  --text-muted: #6b7280;
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --bg-dark: #0f172a;
  --border: #e5e7eb;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.08), 0 4px 10px rgba(0,0,0,0.04);
  --shadow-xl: 0 20px 50px rgba(0,0,0,0.12);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* NAV */
nav {
  position: fixed; top: 0; width: 100%; z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
}
.nav-inner {
  max-width: 1120px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.logo {
  font-size: 22px; font-weight: 800; color: var(--primary);
  text-decoration: none; letter-spacing: -0.5px;
}
.logo span { color: var(--text); font-weight: 600; }
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a { text-decoration: none; color: var(--text-muted); font-size: 14px; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }
.nav-cta {
  background: var(--primary); color: white !important; padding: 8px 20px;
  border-radius: var(--radius-sm); font-weight: 600 !important; font-size: 14px !important;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--primary-dark); }
.nav-toggle {
  display: none; background: none; border: none;
  font-size: 24px; cursor: pointer; color: var(--text); padding: 4px 8px;
}

/* HERO */
.hero {
  padding: 140px 24px 60px;
  text-align: center;
  background: linear-gradient(180deg, var(--primary-light) 0%, var(--bg) 100%);
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent-light); color: var(--accent);
  padding: 6px 16px; border-radius: 50px;
  font-size: 13px; font-weight: 600; margin-bottom: 24px;
}
.hero-badge::before { content: ''; width: 8px; height: 8px; background: var(--accent); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

.hero h1 {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800; line-height: 1.1;
  letter-spacing: -1.5px; color: var(--text);
  max-width: 820px; margin: 0 auto 20px;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--primary), #7c3aed);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero p.hero-sub {
  font-size: 19px; color: var(--text-muted);
  max-width: 660px; margin: 0 auto 36px;
  line-height: 1.7;
}
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--radius-sm);
  font-size: 16px; font-weight: 600; text-decoration: none;
  transition: all 0.2s; border: none; cursor: pointer;
}
.btn-primary { background: var(--primary); color: white; box-shadow: 0 4px 14px rgba(26,86,219,0.3); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(26,86,219,0.35); }
.btn-outline { background: white; color: var(--text); border: 1.5px solid var(--border); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }

/* SAVINGS TICKER */
.savings-ticker {
  margin-top: 48px;
  display: flex; gap: 0; justify-content: center; flex-wrap: wrap;
  max-width: 800px; margin-left: auto; margin-right: auto;
  background: white; border-radius: 16px; overflow: hidden;
  box-shadow: var(--shadow-lg); border: 1px solid var(--border);
}
.savings-item {
  flex: 1; min-width: 180px; padding: 24px 20px; text-align: center;
  border-right: 1px solid var(--border);
}
.savings-item:last-child { border-right: none; }
.savings-number {
  font-size: 32px; font-weight: 800; letter-spacing: -1px;
  margin-bottom: 2px;
}
.savings-number.green { color: var(--accent); }
.savings-number.blue { color: var(--primary); }
.savings-number.purple { color: #7c3aed; }
.savings-label { font-size: 13px; color: var(--text-muted); font-weight: 500; }
.savings-note {
  text-align: center; margin-top: 12px;
  font-size: 12px; color: var(--text-muted); font-style: italic;
}

.hero-proof {
  margin-top: 24px; display: flex; gap: 40px; justify-content: center; flex-wrap: wrap;
  color: var(--text-muted); font-size: 14px;
}
.hero-proof span { display: flex; align-items: center; gap: 6px; }

.container { max-width: 1120px; margin: 0 auto; }
.section-label {
  font-size: 13px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 1.5px; color: var(--primary); margin-bottom: 12px;
}
.section-title {
  font-size: clamp(28px, 3.5vw, 40px); font-weight: 800;
  line-height: 1.2; letter-spacing: -0.8px; margin-bottom: 16px;
}
.section-sub {
  font-size: 17px; color: var(--text-muted); max-width: 640px; margin-bottom: 48px;
  line-height: 1.7;
}

/* AUTOMATION PROMISE */
.automation {
  padding: 80px 24px;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: white;
}
.auto-grid {
  display: grid; grid-template-columns: 1fr; gap: 40px;
  max-width: 1120px; margin: 0 auto;
}
.auto-text h2 {
  font-size: clamp(28px, 3.5vw, 40px); font-weight: 800;
  line-height: 1.15; letter-spacing: -0.8px; margin-bottom: 20px;
}
.auto-text p { font-size: 17px; color: rgba(255,255,255,0.7); line-height: 1.7; margin-bottom: 16px; }
.auto-text .highlight { color: #34d399; font-weight: 600; }
.auto-steps { margin-top: 28px; }
.auto-step {
  display: flex; gap: 16px; align-items: flex-start; margin-bottom: 20px;
}
.auto-step-icon {
  width: 40px; height: 40px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
  background: rgba(52,211,153,0.15); color: #34d399;
}
.auto-step-text h4 { font-size: 15px; font-weight: 700; color: white; margin-bottom: 2px; }
.auto-step-text p { font-size: 14px; color: rgba(255,255,255,0.6); margin: 0; }

/* DASHBOARD MOCKUP */
.dashboard-mock {
  background: #1e293b; border-radius: 12px; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 25px 60px rgba(0,0,0,0.4);
}
.dash-titlebar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px; background: rgba(0,0,0,0.3);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.dash-dot { width: 10px; height: 10px; border-radius: 50%; }
.dash-dot.red { background: #ef4444; }
.dash-dot.yellow { background: #fbbf24; }
.dash-dot.green { background: #34d399; }
.dash-title { font-size: 12px; color: rgba(255,255,255,0.4); margin-left: 8px; }
.dash-content { padding: 20px; }
.dash-kpi-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 16px;
}
.dash-kpi {
  background: rgba(255,255,255,0.04); border-radius: 8px; padding: 14px;
  border: 1px solid rgba(255,255,255,0.06);
}
.dash-kpi-label { font-size: 10px; color: rgba(255,255,255,0.4); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px; }
.dash-kpi-value { font-size: 22px; font-weight: 800; }
.dash-kpi-value.sent { color: #34d399; }
.dash-kpi-value.open { color: #fbbf24; }
.dash-kpi-value.overdue { color: #ef4444; }
.dash-kpi-value.rate { color: #818cf8; }
.dash-kpi-sub { font-size: 10px; color: rgba(255,255,255,0.35); margin-top: 2px; }
.dash-table { width: 100%; border-collapse: collapse; }
.dash-table th {
  text-align: left; font-size: 10px; color: rgba(255,255,255,0.3);
  text-transform: uppercase; letter-spacing: 0.5px;
  padding: 8px 10px; border-bottom: 1px solid rgba(255,255,255,0.06);
}
.dash-table td {
  padding: 10px; font-size: 12px; color: rgba(255,255,255,0.7);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.dash-status {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 4px;
}
.dash-status.delivered { background: rgba(52,211,153,0.15); color: #34d399; }
.dash-status.opened { background: rgba(129,140,248,0.15); color: #818cf8; }
.dash-status.pending { background: rgba(251,191,36,0.15); color: #fbbf24; }
.dash-status.dunning { background: rgba(239,68,68,0.15); color: #ef4444; }

/* MAIL MOCKUP */
.mail-mockup { padding: 80px 24px; background: var(--bg); }
.mockup-grid {
  display: grid; grid-template-columns: 1fr 60px 1fr; gap: 0; align-items: start;
  max-width: 960px; margin: 0 auto;
}
.mockup-card {
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-lg); border: 1px solid var(--border);
}
.mockup-card.bad { border-color: #fca5a5; }
.mockup-card.good { border-color: #86efac; }
.mockup-label {
  padding: 14px 20px; font-weight: 700; font-size: 14px;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.mockup-card.bad .mockup-label { background: #fef2f2; color: #991b1b; }
.mockup-card.good .mockup-label { background: #f0fdf4; color: #166534; }
.mockup-mail {
  background: white; padding: 20px;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 13px; line-height: 1.6; color: #333;
}
.mockup-mail .mail-header {
  border-bottom: 1px solid #eee; padding-bottom: 14px; margin-bottom: 14px;
}
.mockup-mail .mail-field {
  display: flex; gap: 8px; margin-bottom: 4px; font-size: 12px;
}
.mockup-mail .mail-field .label { color: #888; min-width: 40px; font-weight: 600; }
.mockup-mail .mail-field .value { color: #333; }
.mockup-mail .mail-field .value.bad-highlight { color: #dc2626; font-weight: 600; }
.mockup-mail .mail-field .value.good-highlight { color: #16a34a; font-weight: 600; }
.mockup-mail .mail-body { padding: 8px 0; }
.mockup-mail .mail-body p { margin-bottom: 10px; font-size: 13px; }
.mockup-mail .bexio-link {
  background: #fff3cd; border: 1px solid #ffc107; padding: 8px 12px;
  border-radius: 4px; font-size: 12px; color: #856404; margin: 12px 0;
}
.mockup-mail .mail-logo {
  text-align: center; padding: 16px 0 8px; margin-bottom: 12px;
  border-bottom: 2px solid var(--primary);
}
.mockup-mail .mail-logo .company-name {
  font-size: 18px; font-weight: 800; color: var(--primary);
}
.mockup-mail .mail-signature {
  border-top: 1px solid #eee; padding-top: 12px; margin-top: 12px;
  font-size: 11px; color: #888;
}
.mockup-mail .mail-signature strong { color: #555; }
.mockup-mail .attachment {
  display: inline-flex; align-items: center; gap: 6px;
  background: #f3f4f6; padding: 6px 12px; border-radius: 6px;
  font-size: 12px; color: #555; margin-top: 8px;
}
.mockup-arrow {
  display: flex; align-items: center; justify-content: center;
  font-size: 32px; color: var(--primary); font-weight: 800;
}
.mockup-annotations {
  max-width: 960px; margin: 32px auto 0;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px;
}
.annotation {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 16px; background: var(--bg-alt); border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.annotation .anno-icon {
  width: 32px; height: 32px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; flex-shrink: 0;
  background: var(--accent-light); color: var(--accent);
}
.annotation .anno-text { font-size: 13px; color: var(--text-muted); line-height: 1.5; }
.annotation .anno-text strong { color: var(--text); display: block; margin-bottom: 2px; font-size: 14px; }

/* KILLER FEATURE EXPLAINER */
.killer-explainer {
  padding: 80px 24px;
  background: var(--bg-alt);
}
.explainer-box {
  max-width: 900px; margin: 0 auto;
  background: white; border-radius: 16px;
  border: 2px solid var(--primary);
  overflow: hidden; box-shadow: var(--shadow-xl);
}
.explainer-header {
  background: linear-gradient(135deg, var(--primary), #4f46e5);
  padding: 32px 40px; color: white;
}
.explainer-header h2 { font-size: 24px; font-weight: 800; margin-bottom: 8px; }
.explainer-header p { font-size: 16px; opacity: 0.85; line-height: 1.6; }
.explainer-body { padding: 40px; }
.explainer-flow {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 32px;
}
.flow-step {
  text-align: center; padding: 24px 16px;
  background: var(--bg-alt); border-radius: var(--radius);
  border: 1px solid var(--border); position: relative;
}
.flow-step::after {
  content: '\2192'; position: absolute; right: -14px; top: 50%;
  transform: translateY(-50%); font-size: 20px; color: var(--primary); font-weight: 700;
}
.flow-step:last-child::after { display: none; }
.flow-icon { font-size: 32px; margin-bottom: 10px; }
.flow-step h4 { font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.flow-step p { font-size: 13px; color: var(--text-muted); line-height: 1.5; }
.explainer-benefit {
  background: var(--accent-light); border-radius: var(--radius);
  padding: 24px 28px; display: flex; gap: 16px; align-items: flex-start;
}
.explainer-benefit .benefit-icon {
  font-size: 24px; flex-shrink: 0; margin-top: 2px;
}
.explainer-benefit h4 { font-size: 16px; font-weight: 700; color: #065f46; margin-bottom: 4px; }
.explainer-benefit p { font-size: 14px; color: #047857; line-height: 1.6; }

/* DOC TYPES */
.doc-types { padding: 60px 24px 80px; background: var(--bg); }
.doc-types-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px; max-width: 1120px; margin: 0 auto;
}
.doc-type-card {
  background: white; border-radius: var(--radius-sm); padding: 24px;
  border: 1px solid var(--border); text-align: center;
  transition: box-shadow 0.2s, transform 0.2s;
}
.doc-type-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.doc-type-icon { font-size: 28px; margin-bottom: 10px; }
.doc-type-card h4 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.doc-type-card p { font-size: 13px; color: var(--text-muted); line-height: 1.5; }

/* FEATURES */
.features { padding: 80px 24px; background: var(--bg-alt); }
.features-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}
.feature-card {
  background: white; border-radius: var(--radius);
  padding: 32px; border: 1px solid var(--border);
  transition: box-shadow 0.3s, transform 0.2s;
}
.feature-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.feature-icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin-bottom: 20px;
}
.feature-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.feature-card p { font-size: 15px; color: var(--text-muted); line-height: 1.6; }

/* HOW IT WORKS */
.how-it-works { padding: 80px 24px; background: var(--bg-alt); }
.steps {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px; max-width: 960px; margin: 0 auto;
}
.step { text-align: center; padding: 32px 24px; position: relative; }
.step-number {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--primary); color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 800;
  margin: 0 auto 16px;
}
.step h4 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

/* ROI CALCULATOR */
.roi { padding: 80px 24px; background: var(--bg); }
.roi-calc {
  max-width: 800px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 32px;
}
.roi-inputs {
  background: var(--bg-alt); border-radius: var(--radius);
  padding: 32px; border: 1px solid var(--border);
}
.roi-inputs h3 { font-size: 16px; font-weight: 700; margin-bottom: 24px; color: var(--text-muted); }
.input-group { margin-bottom: 20px; }
.input-group label {
  display: block; font-size: 14px; font-weight: 600;
  color: var(--text); margin-bottom: 6px;
}
.input-group .hint { font-size: 12px; color: var(--text-muted); margin-bottom: 6px; }
.input-group input[type="range"] {
  width: 100%; height: 6px; border-radius: 3px;
  -webkit-appearance: none; appearance: none;
  background: var(--border); outline: none;
}
.input-group input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 22px; height: 22px;
  border-radius: 50%; background: var(--primary);
  cursor: pointer; box-shadow: 0 2px 6px rgba(26,86,219,0.3);
}
.input-group input[type="range"]::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--primary); cursor: pointer; border: none;
}
.slider-value {
  display: inline-block; background: var(--primary);
  color: white; padding: 2px 10px; border-radius: 4px;
  font-size: 14px; font-weight: 700; margin-left: 8px;
  min-width: 52px; text-align: center;
}
.input-row { display: flex; align-items: center; justify-content: space-between; }
.roi-results {
  background: white; border-radius: var(--radius);
  padding: 32px; border: 2px solid var(--accent);
  display: flex; flex-direction: column;
}
.roi-results h3 { font-size: 18px; font-weight: 800; margin-bottom: 20px; color: var(--accent); }
.result-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 0; border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.result-row:last-of-type { border-bottom: none; }
.result-label { color: var(--text-muted); max-width: 60%; }
.result-value { font-weight: 700; color: var(--text); text-align: right; white-space: nowrap; }
.roi-total {
  margin-top: auto; padding-top: 20px;
  border-top: 2px solid var(--primary);
}
.roi-total-row {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 8px;
}
.roi-total-label { font-size: 14px; color: var(--text-muted); }
.roi-total-value { font-size: 28px; font-weight: 800; color: var(--accent); white-space: nowrap; }
.roi-total-sub { font-size: 13px; color: var(--text-muted); }
.roi-multiplier {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--accent-light); color: var(--accent);
  padding: 8px 16px; border-radius: var(--radius-sm);
  font-size: 20px; font-weight: 800; margin-top: 12px;
}
.roi-cost-line { font-size: 13px; color: var(--text-muted); margin-top: 8px; }
.roi-cost-line strong { color: var(--text); }

/* PRICING */
.pricing { padding: 80px 24px; background: var(--bg-alt); }
.pricing-card {
  max-width: 480px; margin: 0 auto;
  background: white; border-radius: 16px;
  border: 2px solid var(--primary);
  overflow: hidden; box-shadow: var(--shadow-xl);
}
.pricing-header {
  background: linear-gradient(135deg, var(--primary), #4f46e5);
  padding: 36px 36px 28px; color: white; text-align: center;
}
.pricing-header h3 { font-size: 22px; font-weight: 700; margin-bottom: 4px; }
.pricing-header .subtitle { opacity: 0.85; font-size: 15px; }
.pricing-amount {
  margin-top: 20px; display: flex; align-items: baseline;
  justify-content: center; gap: 4px;
}
.pricing-amount .currency { font-size: 24px; font-weight: 600; opacity: 0.9; }
.pricing-amount .price { font-size: 56px; font-weight: 800; letter-spacing: -2px; }
.pricing-amount .period { font-size: 16px; opacity: 0.75; }
.pricing-body { padding: 32px 36px; }
.pricing-features { list-style: none; }
.pricing-features li {
  padding: 10px 0; font-size: 15px;
  display: flex; align-items: flex-start; gap: 12px;
  border-bottom: 1px solid var(--border);
}
.pricing-features li:last-child { border-bottom: none; }
.pricing-features .check { color: var(--accent); font-weight: 700; font-size: 16px; flex-shrink: 0; margin-top: 1px; }
.pricing-footer { padding: 0 36px 36px; text-align: center; }
.pricing-footer .btn { width: 100%; justify-content: center; font-size: 17px; padding: 16px; }
.pricing-footer .note { margin-top: 12px; font-size: 13px; color: var(--text-muted); }

/* TRUST BAR */
.trust-bar {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 12px;
  margin-top: 28px; padding-top: 28px;
  border-top: 1px solid var(--border);
}
.trust-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 600; color: var(--text-muted);
  background: var(--bg-alt); border: 1px solid var(--border);
  padding: 8px 16px; border-radius: 50px;
  white-space: nowrap;
}

/* WAITLIST FORM */
.waitlist {
  padding: 80px 24px;
  background: var(--bg-dark); color: white;
  text-align: center;
}
.waitlist h2 {
  font-size: clamp(28px, 3.5vw, 40px); font-weight: 800;
  letter-spacing: -0.8px; margin-bottom: 12px;
}
.waitlist p { color: rgba(255,255,255,0.7); font-size: 17px; max-width: 500px; margin: 0 auto 32px; }

.waitlist-form {
  display: flex; gap: 12px; max-width: 460px; margin: 0 auto;
  flex-wrap: wrap; justify-content: center;
}
.waitlist-form input {
  flex: 1; min-width: 240px; padding: 14px 18px;
  border-radius: var(--radius-sm); border: 1.5px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.08); color: white;
  font-size: 15px; outline: none; transition: border 0.2s;
}
.waitlist-form input::placeholder { color: rgba(255,255,255,0.45); }
.waitlist-form input:focus { border-color: var(--primary); background: rgba(255,255,255,0.12); }
.waitlist-form button {
  padding: 14px 28px; background: white; color: var(--primary-dark);
  border: none; border-radius: var(--radius-sm);
  font-size: 15px; font-weight: 700; cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}
.waitlist-form button:hover { transform: translateY(-1px); box-shadow: 0 4px 14px rgba(255,255,255,0.2); }
.waitlist-note { margin-top: 16px; font-size: 13px; color: rgba(255,255,255,0.45); }
.waitlist-success {
  display: none; padding: 24px;
  background: rgba(5,150,105,0.15); border-radius: var(--radius);
  max-width: 460px; margin: 0 auto;
}
.waitlist-success.show { display: block; }
.waitlist-success p { color: rgba(255,255,255,0.9); font-size: 16px; margin: 0; }

/* FOOTER */
footer {
  padding: 40px 24px;
  background: var(--bg-dark);
  border-top: 1px solid rgba(255,255,255,0.08);
  text-align: center;
}
footer p { color: rgba(255,255,255,0.35); font-size: 13px; }
footer a { color: rgba(255,255,255,0.5); text-decoration: none; }

/* BLOG CARDS */
.blog-card { transition: box-shadow 0.2s, transform 0.2s; }
.blog-card:hover { box-shadow: 0 10px 25px rgba(0,0,0,0.08); transform: translateY(-2px); }

/* BLOG ARTICLE */
.article-header {
  max-width: 760px;
  margin: 100px auto 0;
  padding: 48px 24px 32px;
}
.article-back {
  display: inline-block;
  margin-bottom: 24px;
  color: var(--primary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}
.article-back:hover { text-decoration: underline; }
.article-header h1 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 16px;
}
.article-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 14px;
  color: var(--text-muted);
}
.article-meta span::before {
  content: "·";
  margin-right: 16px;
}
.article-meta span:first-child::before { content: none; margin: 0; }

.article-container {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px 80px;
}
.article-content {
  font-size: 17px;
  line-height: 1.75;
  color: var(--text);
}
.article-content h2 {
  font-size: 26px;
  font-weight: 700;
  margin: 48px 0 16px;
  color: var(--text);
}
.article-content h3 {
  font-size: 20px;
  font-weight: 600;
  margin: 32px 0 12px;
  color: var(--text);
}
.article-content p { margin-bottom: 20px; }
.article-content ul,
.article-content ol {
  margin: 0 0 20px 24px;
}
.article-content li { margin-bottom: 8px; }
.article-content code {
  background: var(--bg-alt);
  border: 1px solid #e5e7eb;
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 14px;
  font-family: 'Courier New', monospace;
  color: var(--primary-dark);
}
.article-content pre {
  background: var(--bg-alt);
  border: 1px solid #e5e7eb;
  border-radius: var(--radius);
  padding: 16px 20px;
  overflow-x: auto;
  margin-bottom: 20px;
}
.article-content pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 14px;
}
.article-content strong { font-weight: 600; color: var(--text); }
.article-content a { color: var(--primary); text-decoration: underline; }
.article-content a:hover { color: var(--primary-dark); }

.check { color: var(--accent); font-weight: 700; margin-right: 6px; }
.cross { color: #dc2626; font-weight: 700; margin-right: 6px; }

.cta-section {
  background: var(--primary);
  border-radius: var(--radius);
  padding: 40px 32px;
  text-align: center;
  margin: 48px 0;
  color: #fff;
}
.cta-section h2, .cta-section h3 {
  color: #fff;
  margin-top: 0;
}
.cta-section p { color: rgba(255,255,255,0.85); margin-bottom: 24px; }

.faq-item { margin-bottom: 32px; border-bottom: 1px solid #e5e7eb; padding-bottom: 24px; }
.faq-item:last-child { border-bottom: none; }
.faq-item h3 { color: var(--primary); margin-bottom: 8px; }