/* ============================================================
   InvoiceZ3N — Design System v2 (Multi-page)
   Dark + Electric Blue | Satoshi via Fontshare
   ============================================================ */

@import url('https://api.fontshare.com/v2/css?f[]=satoshi@400,500,700,900&display=swap');

:root {
  --bg:          #0A0C10;
  --bg-surface:  #0F1219;
  --bg-card:     #141820;
  --bg-card-alt: #181E28;
  --border:      #1E2535;
  --border-glow: rgba(0, 180, 255, 0.25);

  --text:        #E8EDF5;
  --text-muted:  #8A96AA;
  --text-faint:  #3E4A60;

  --accent:          #00B4FF;
  --accent-bright:   #33C3FF;
  --accent-dim:      #0077AA;
  --accent-glow:     rgba(0, 180, 255, 0.15);
  --accent-glow-lg:  rgba(0, 180, 255, 0.08);

  --success: #22D3A0;
  --warning: #F59E0B;
  --danger:  #F43F5E;

  --font: 'Satoshi', system-ui, -apple-system, sans-serif;
  --max-w: 1200px;
  --radius: 12px;
  --radius-lg: 20px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 0.3s;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font); }

/* ---- Utility ---- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section    { padding: 100px 0; }
.section-sm { padding: 60px 0; }
.tag {
  display: inline-block;
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid var(--border-glow);
  padding: 4px 14px; border-radius: 100px;
  margin-bottom: 20px;
}
.section-title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 900; line-height: 1.1;
  letter-spacing: -0.02em; color: var(--text);
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 18px; color: var(--text-muted);
  max-width: 560px; line-height: 1.7;
}
.text-center { text-align: center; }
.text-center .section-subtitle { margin: 0 auto; }
.accent { color: var(--accent); }
.gradient-text {
  background: linear-gradient(135deg, var(--accent-bright) 0%, #A78BFA 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================================ NAV ============================================================ */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 18px 0;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
#navbar.scrolled {
  background: rgba(10,12,16,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 900; font-size: 22px; letter-spacing: -0.03em;
}
.nav-logo .logo-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--accent), #7C3AED);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 900; color: #fff;
}
.nav-logo span { color: var(--text); }
.nav-logo .logo-z { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  font-size: 14px; font-weight: 500; color: var(--text-muted);
  transition: color var(--dur);
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a.active { color: var(--accent); }
.nav-actions { display: flex; align-items: center; gap: 12px; }

/* ---- Buttons ---- */
.btn-ghost {
  font-size: 14px; font-weight: 600; color: var(--text-muted);
  padding: 8px 18px; border-radius: 8px;
  transition: color var(--dur), background var(--dur);
}
.btn-ghost:hover { color: var(--text); background: var(--bg-card); }
.btn-primary {
  font-size: 14px; font-weight: 700; color: #000;
  background: var(--accent); padding: 10px 22px; border-radius: 8px;
  transition: background var(--dur) var(--ease), transform 0.2s, box-shadow var(--dur);
  box-shadow: 0 0 20px rgba(0,180,255,0.35);
  display: inline-block; text-align: center;
}
.btn-primary:hover {
  background: var(--accent-bright); transform: translateY(-1px);
  box-shadow: 0 4px 32px rgba(0,180,255,0.55);
}
.btn-primary:active { transform: translateY(0); }
.btn-lg { font-size: 16px; padding: 14px 32px; border-radius: 10px; }
.btn-outline {
  font-size: 14px; font-weight: 700; color: var(--accent);
  border: 1.5px solid var(--accent); padding: 10px 22px; border-radius: 8px;
  background: transparent;
  transition: background var(--dur), color var(--dur), box-shadow var(--dur);
  display: inline-block; text-align: center;
}
.btn-outline:hover { background: var(--accent-glow); box-shadow: 0 0 16px var(--accent-glow); }
.nav-hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; cursor: pointer; }
.nav-hamburger span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: transform 0.3s; }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .btn-ghost { display: none; }
}

/* ---- Mobile Menu ---- */
.mobile-menu {
  display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(10,12,16,0.98); backdrop-filter: blur(20px);
  z-index: 999; flex-direction: column; align-items: center; justify-content: center; gap: 32px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a { font-size: 24px; font-weight: 700; color: var(--text-muted); transition: color 0.2s; }
.mobile-menu a:hover { color: var(--accent); }
.mobile-menu-close { position: absolute; top: 24px; right: 24px; font-size: 28px; color: var(--text-muted); cursor: pointer; }

/* ============================================================ FOOTER ============================================================ */
#footer { padding: 60px 0 32px; border-top: 1px solid var(--border); }
.footer-grid {
  display: grid; grid-template-columns: 2fr repeat(3, 1fr);
  gap: 48px; margin-bottom: 48px;
}
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand p { font-size: 14px; color: var(--text-muted); margin-top: 14px; line-height: 1.65; max-width: 260px; }
.footer-col h5 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-faint); margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { font-size: 14px; color: var(--text-muted); transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--text); }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px; padding-top: 24px; border-top: 1px solid var(--border);
}
.footer-bottom p { font-size: 13px; color: var(--text-faint); }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { font-size: 13px; color: var(--text-faint); transition: color 0.2s; }
.footer-bottom-links a:hover { color: var(--text-muted); }

/* ============================================================ HERO ============================================================ */
#hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  padding-top: 80px; overflow: hidden; padding-bottom: 60px;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(0,180,255,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 80% 60%, rgba(124,58,237,0.08) 0%, transparent 60%);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--border) 1px,transparent 1px), linear-gradient(90deg,var(--border) 1px,transparent 1px);
  background-size: 60px 60px; opacity: 0.4;
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%,black 30%,transparent 80%);
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%,black 30%,transparent 80%);
}
.hero-inner {
  position: relative; z-index: 2; display: flex;
  align-items: center; justify-content: space-between;
  gap: 48px; width: 100%;
}
.hero-content { flex: 1; min-width: 0; max-width: 620px; }
.hero-eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 28px; }
.hero-eyebrow .pulse {
  width: 8px; height: 8px; background: var(--success); border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(34,211,160,0.4); }
  50% { box-shadow: 0 0 0 8px rgba(34,211,160,0); }
}
.hero-eyebrow span { font-size: 13px; font-weight: 600; color: var(--text-muted); }
.hero-title { font-size: clamp(42px,7vw,80px); font-weight: 900; line-height: 1.05; letter-spacing: -0.03em; margin-bottom: 24px; }
.hero-desc { font-size: 20px; color: var(--text-muted); line-height: 1.7; max-width: 620px; margin-bottom: 40px; }
.hero-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 60px; }
.hero-stats { display: flex; gap: 40px; flex-wrap: wrap; }
.hero-stat .value { font-size: 28px; font-weight: 900; color: var(--text); letter-spacing: -0.02em; }
.hero-stat .label { font-size: 13px; color: var(--text-muted); margin-top: 2px; }
.hero-stat .value span { color: var(--accent); }

/* Dashboard mockup */
.hero-visual { flex-shrink: 0; width: 460px; pointer-events: none; position: relative; }
@media (max-width: 1100px) { .hero-visual { display: none; } }
.dashboard-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px; overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(0,180,255,0.08);
}
.dash-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.dash-header .title { font-size: 14px; font-weight: 700; color: var(--text); }
.dash-header .badge { font-size: 11px; font-weight: 700; color: var(--success); background: rgba(34,211,160,0.12); padding: 3px 10px; border-radius: 100px; }
.dash-metric { margin-bottom: 20px; }
.dash-metric .amount { font-size: 36px; font-weight: 900; letter-spacing: -0.03em; color: var(--text); }
.dash-metric .sub { font-size: 13px; color: var(--text-muted); margin-top: 2px; }
.dash-bar-row { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
.dash-bar { width: 100%; }
.dash-bar-label { display: flex; justify-content: space-between; gap: 8px; font-size: 12px; color: var(--text-muted); margin-bottom: 6px; white-space: nowrap; }
.dash-bar-track { height: 6px; background: var(--border); border-radius: 3px; overflow: hidden; }
.dash-bar-fill { height: 100%; border-radius: 3px; background: linear-gradient(90deg,var(--accent),var(--accent-bright)); animation: barGrow 1.5s var(--ease) forwards; transform-origin: left; }
@keyframes barGrow { from { width: 0; } }
.dash-invoices { display: flex; flex-direction: column; gap: 8px; }
.dash-invoice-row { display: flex; align-items: center; justify-content: space-between; padding: 10px 12px; background: var(--bg-surface); border-radius: 8px; font-size: 13px; }
.dash-invoice-row .client { color: var(--text); font-weight: 600; }
.dash-invoice-row .amount-sm { color: var(--text-muted); }
.dash-invoice-row .status { font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 100px; }
.status-paid    { color: var(--success); background: rgba(34,211,160,0.1); }
.status-pending { color: var(--warning); background: rgba(245,158,11,0.1); }
.status-sent    { color: var(--accent); background: rgba(0,180,255,0.1); }

/* ============================================================ TRUSTED BY ============================================================ */
#trusted { padding: 40px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.trusted-label { font-size: 13px; font-weight: 600; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 20px; text-align: center; }
.trusted-logos { display: flex; align-items: center; justify-content: center; gap: 48px; flex-wrap: wrap; }
.trusted-logos .logo-pill { font-size: 15px; font-weight: 700; color: var(--text-faint); letter-spacing: -0.02em; transition: color 0.3s; }
.trusted-logos .logo-pill:hover { color: var(--text-muted); }

/* ============================================================ FEATURES ============================================================ */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(320px,1fr)); gap: 20px; margin-top: 60px; }
.feature-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px;
  transition: border-color var(--dur), box-shadow var(--dur), transform 0.2s;
  position: relative; overflow: hidden;
}
.feature-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg,transparent,var(--accent),transparent);
  opacity: 0; transition: opacity var(--dur);
}
.feature-card:hover { border-color: var(--border-glow); box-shadow: 0 8px 40px rgba(0,180,255,0.08); transform: translateY(-2px); }
.feature-card:hover::before { opacity: 1; }
.feature-icon { width: 48px; height: 48px; background: var(--accent-glow); border: 1px solid var(--border-glow); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 22px; margin-bottom: 20px; }
.feature-card h3 { font-size: 18px; font-weight: 700; color: var(--text); margin-bottom: 10px; letter-spacing: -0.01em; }
.feature-card p { font-size: 15px; color: var(--text-muted); line-height: 1.65; }
.feature-card.featured {
  background: linear-gradient(135deg,var(--bg-card-alt),var(--bg-card));
  border-color: var(--border-glow); grid-column: span 2;
}
@media (max-width: 720px) { .feature-card.featured { grid-column: span 1; } }
.feature-card.featured .feature-icon { background: linear-gradient(135deg,rgba(0,180,255,0.2),rgba(124,58,237,0.15)); }
.feature-list { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 8px; }
.feature-pill { font-size: 12px; font-weight: 600; color: var(--accent); background: var(--accent-glow); border: 1px solid var(--border-glow); padding: 4px 12px; border-radius: 100px; }
.feature-footnote { font-size: 11px; color: var(--text-faint); margin-top: 14px; line-height: 1.5; font-style: italic; }

/* ============================================================ HOW IT WORKS ============================================================ */
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 0; margin-top: 60px; position: relative; }
.steps-grid::before { content: ''; position: absolute; top: 32px; left: 10%; right: 10%; height: 1px; background: linear-gradient(90deg,transparent,var(--border-glow),transparent); }
.step { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 0 24px; }
.step-num { width: 64px; height: 64px; background: var(--bg-card); border: 1px solid var(--border-glow); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 900; color: var(--accent); margin-bottom: 24px; position: relative; z-index: 1; box-shadow: 0 0 24px rgba(0,180,255,0.15); }
.step h3 { font-size: 17px; font-weight: 700; color: var(--text); margin-bottom: 10px; }
.step p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

/* ============================================================ INDUSTRIES ============================================================ */
.industries-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(200px,1fr)); gap: 16px; margin-top: 60px; }
.industry-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px 20px; display: flex; align-items: center; gap: 14px; transition: border-color var(--dur),background var(--dur),transform 0.2s; }
.industry-card:hover { border-color: var(--border-glow); background: var(--bg-card-alt); transform: translateY(-2px); }
.industry-icon { font-size: 28px; }
.industry-card h4 { font-size: 15px; font-weight: 700; color: var(--text); margin-bottom: 2px; }
.industry-card p { font-size: 12px; color: var(--text-muted); }

/* ============================================================ INTEGRATIONS ============================================================ */
.integrations-grid { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 40px; justify-content: center; }
.integration-pill { display: flex; align-items: center; gap: 10px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 100px; padding: 10px 20px; font-size: 14px; font-weight: 600; color: var(--text-muted); transition: border-color var(--dur),color var(--dur),box-shadow var(--dur); }
.integration-pill:hover { border-color: var(--border-glow); color: var(--text); box-shadow: 0 0 16px rgba(0,180,255,0.1); }
.integration-pill .i-icon { font-size: 18px; }

/* ============================================================ COMPARISON ============================================================ */
.table-wrapper { margin-top: 60px; overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-lg); }
table { width: 100%; border-collapse: collapse; min-width: 700px; }
thead tr { background: var(--bg-card); border-bottom: 1px solid var(--border); }
thead th { padding: 18px 20px; font-size: 14px; font-weight: 700; color: var(--text-muted); text-align: left; }
thead th.highlight-col { color: var(--accent); background: rgba(0,180,255,0.06); }
thead th:first-child { color: var(--text-faint); font-weight: 600; }
tbody tr { border-bottom: 1px solid var(--border); transition: background 0.2s; }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--bg-card-alt); }
tbody td { padding: 15px 20px; font-size: 14px; color: var(--text-muted); vertical-align: middle; }
tbody td:first-child { color: var(--text); font-weight: 600; font-size: 15px; }
tbody td.highlight-col { background: rgba(0,180,255,0.04); color: var(--text); font-weight: 600; }
.check   { color: var(--success); font-size: 18px; font-weight: 700; }
.cross   { color: var(--text-faint); font-size: 18px; }
.partial { color: var(--warning); font-size: 13px; font-weight: 600; }

/* ============================================================ TESTIMONIALS ============================================================ */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(300px,1fr)); gap: 20px; margin-top: 60px; }
.testimonial-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; transition: border-color var(--dur); }
.testimonial-card:hover { border-color: var(--border-glow); }
.testimonial-stars { color: var(--warning); font-size: 16px; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-card blockquote { font-size: 16px; color: var(--text); line-height: 1.7; font-style: italic; margin-bottom: 20px; border: none; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar { width: 42px; height: 42px; background: linear-gradient(135deg,var(--accent-dim),#7C3AED); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 16px; color: #fff; }
.author-info .name { font-size: 14px; font-weight: 700; color: var(--text); }
.author-info .role { font-size: 13px; color: var(--text-muted); }

/* ============================================================ PRICING ============================================================ */
.pricing-toggle { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 32px; margin-bottom: 60px; font-size: 14px; color: var(--text-muted); font-weight: 600; }
.toggle-switch { width: 48px; height: 26px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 13px; position: relative; cursor: pointer; transition: background 0.3s; }
.toggle-switch.active { background: var(--accent); border-color: var(--accent); }
.toggle-knob { position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; background: #fff; border-radius: 50%; transition: transform 0.3s var(--ease); }
.toggle-switch.active .toggle-knob { transform: translateX(22px); }
.save-badge { font-size: 11px; font-weight: 700; color: var(--success); background: rgba(34,211,160,0.1); padding: 2px 8px; border-radius: 4px; }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(290px,1fr)); gap: 20px; align-items: start; }
.pricing-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px 32px; position: relative; transition: border-color var(--dur),box-shadow var(--dur); }
.pricing-card:hover { border-color: rgba(0,180,255,0.3); box-shadow: 0 8px 40px rgba(0,180,255,0.07); }
.pricing-card.popular { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), 0 20px 60px rgba(0,180,255,0.2); }
.popular-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; color: #000; background: var(--accent); padding: 4px 16px; border-radius: 100px; white-space: nowrap; }
.pricing-plan { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); margin-bottom: 8px; }
.pricing-price { display: flex; align-items: flex-end; gap: 6px; margin-bottom: 4px; }
.price-amount { font-size: 52px; font-weight: 900; letter-spacing: -0.04em; color: var(--text); line-height: 1; }
.price-amount .dollar { font-size: 28px; vertical-align: top; margin-top: 8px; }
.price-period { font-size: 14px; color: var(--text-muted); padding-bottom: 4px; }
.price-note { font-size: 13px; color: var(--text-muted); margin-bottom: 28px; }
.pricing-divider { height: 1px; background: var(--border); margin: 24px 0; }
.pricing-features { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.pf-item { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--text-muted); }
.pf-item .pf-check { color: var(--success); font-size: 16px; flex-shrink: 0; margin-top: 1px; }
.pf-item .pf-text { line-height: 1.4; }
.pf-footnote { font-size: 11px; color: var(--text-faint); font-style: italic; margin-top: 2px; display: block; padding-left: 26px; }
.pricing-card .btn-primary, .pricing-card .btn-outline { width: 100%; text-align: center; display: block; font-size: 15px; padding: 14px; border-radius: 10px; }

/* Pricing page extras */
.pricing-intro { max-width: 640px; margin: 0 auto 60px; text-align: center; }
.pricing-note-bar { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 24px; margin-top: 40px; font-size: 13px; color: var(--text-muted); text-align: center; }
.pricing-note-bar strong { color: var(--text); }
.feature-compare-table { margin-top: 60px; }
.feature-compare-table h3 { font-size: 24px; font-weight: 800; color: var(--text); margin-bottom: 32px; text-align: center; }
.addon-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 16px; margin-top: 32px; }
.addon-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.addon-card h4 { font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.addon-card p { font-size: 14px; color: var(--text-muted); line-height: 1.5; }
.addon-price { font-size: 18px; font-weight: 900; color: var(--accent); margin-top: 12px; }
.faq-section { margin-top: 80px; }
.faq-section h3 { font-size: 32px; font-weight: 900; color: var(--text); margin-bottom: 32px; text-align: center; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question { display: flex; align-items: center; justify-content: space-between; padding: 20px 0; cursor: pointer; font-size: 16px; font-weight: 600; color: var(--text); }
.faq-question:hover { color: var(--accent); }
.faq-icon { font-size: 22px; color: var(--text-muted); transition: transform 0.3s; flex-shrink: 0; }
.faq-item.open .faq-icon { transform: rotate(45deg); color: var(--accent); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease); }
.faq-answer p { font-size: 15px; color: var(--text-muted); line-height: 1.7; padding-bottom: 20px; }

/* ============================================================ CTA BANNER ============================================================ */
.cta-box { background: linear-gradient(135deg,rgba(0,100,180,0.15) 0%,rgba(124,58,237,0.1) 100%); border: 1px solid var(--border-glow); border-radius: 28px; padding: 80px 60px; text-align: center; position: relative; overflow: hidden; }
.cta-box::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 60% 80% at 50% 0%,rgba(0,180,255,0.08),transparent 70%); }
.cta-box h2 { font-size: clamp(32px,5vw,52px); font-weight: 900; letter-spacing: -0.03em; margin-bottom: 16px; position: relative; }
.cta-box p { font-size: 18px; color: var(--text-muted); margin-bottom: 40px; max-width: 520px; margin-left: auto; margin-right: auto; position: relative; }
.cta-actions { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; position: relative; }
.no-cc { font-size: 13px; color: var(--text-muted); margin-top: 16px; position: relative; }

/* ============================================================ PAGE HERO (inner pages) ============================================================ */
.page-hero { padding: 140px 0 80px; position: relative; text-align: center; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 80% 60% at 50% -10%,rgba(0,180,255,0.1) 0%,transparent 70%); }
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { font-size: clamp(36px,6vw,64px); font-weight: 900; line-height: 1.08; letter-spacing: -0.03em; margin-bottom: 20px; }
.page-hero p { font-size: 18px; color: var(--text-muted); max-width: 560px; margin: 0 auto; line-height: 1.7; }

/* ============================================================ SCROLL ANIMATIONS ============================================================ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ============================================================ MISC ============================================================ */
@media (max-width: 600px) {
  .section { padding: 72px 0; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .cta-box { padding: 48px 24px; }
  .hero-stats { gap: 24px; }
  .steps-grid::before { display: none; }
}