:root {
  --bg: #04060F;
  --bg-2: #070B1C;
  --panel: #0C1229;
  --panel-2: #10183A;
  --cyan: #20E3FF;
  --violet: #8A5CFF;
  --magenta: #FF3D9A;
  --amber: #FFC247;
  --green: #2EF7B0;
  --red: #FF4D6D;
  --text: #EAF6FF;
  --muted: #9FB4D8;
  --line: rgba(159, 180, 216, 0.16);
  --gradient: linear-gradient(135deg, var(--cyan), var(--violet), var(--magenta));
  --radius: 14px;
  --max: 1200px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 120px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* Typography */
h1, h2, h3 { margin: 0 0 16px; line-height: 1.2; font-weight: 800; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 16px; color: var(--muted); }

.eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

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

/* Header */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  background: rgba(4, 6, 15, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header .container {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas: "nav toggle" "brand brand";
  align-items: center;
  row-gap: 6px;
  padding-top: 14px;
  padding-bottom: 10px;
}
/* Menu on top, logo on its own row below it, on the right */
.header .container > .logo, .header .container > .brand { grid-area: brand; justify-self: end; }
.header .nav-toggle { grid-area: toggle; }
.header .nav { grid-area: nav; justify-self: end; }
.header .logo-fc .logo-word { font-size: 0.95rem; }
.logo {
  font-weight: 800;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text);
}
.logo span { background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.logo:hover { text-decoration: none; }

.nav { display: flex; align-items: center; gap: 22px; }
.nav a { color: var(--muted); font-size: 0.92rem; font-weight: 500; white-space: nowrap; }
.nav a:hover { color: var(--text); text-decoration: none; }
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  font-size: 1.3rem;
  width: 42px;
  height: 38px;
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--gradient); color: #fff; box-shadow: 0 8px 30px rgba(138, 92, 255, 0.35); }
.btn-ghost { border-color: var(--line); color: var(--text); background: rgba(16, 24, 58, 0.6); }
.btn-ghost:hover { border-color: var(--cyan); }
.nav .btn { padding: 9px 18px; color: #fff; }

/* Hero */
.hero {
  position: relative;
  padding: 190px 0 160px;
  overflow: hidden;
  background:
    radial-gradient(800px 400px at 15% 0%, rgba(32, 227, 255, 0.14), transparent 70%),
    radial-gradient(700px 400px at 90% 10%, rgba(255, 61, 154, 0.12), transparent 70%),
    var(--bg);
}
.hero-copy { max-width: 820px; margin: 0 auto; text-align: center; }
.hero-copy p { font-size: 1.2rem; max-width: 720px; margin: 0 auto 32px; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

.hero-shots { position: relative; margin: 64px auto 0; max-width: 1100px; }
.hero-shots .main { position: relative; z-index: 2; }
.hero-shots .secondary {
  position: absolute;
  width: 46%;
  right: -4%;
  bottom: -12%;
  z-index: 3;
}

/* Browser frame for screenshots */
.frame {
  margin: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(32, 227, 255, 0.05);
}
.frame::before {
  content: "";
  display: block;
  height: 26px;
  background:
    radial-gradient(circle at 16px 13px, var(--red) 4px, transparent 5px),
    radial-gradient(circle at 32px 13px, var(--amber) 4px, transparent 5px),
    radial-gradient(circle at 48px 13px, var(--green) 4px, transparent 5px),
    var(--panel-2);
  border-bottom: 1px solid var(--line);
}
.frame img { width: 100%; height: auto; cursor: zoom-in; }
.frame video { width: 100%; max-width: 100%; height: auto; max-height: calc(100svh - 160px); object-fit: contain; display: block; margin: 0 auto; aspect-ratio: 16 / 10; background: #04060F; }
.feature > *, .feature-wide > *, .hero-shots > * { min-width: 0; }
html, body { overflow-x: clip; }
figure figcaption { margin-top: 12px; font-size: 0.88rem; color: var(--muted); text-align: center; }
.frame + figcaption { margin-top: 12px; }

/* Sections */
.section { padding: 110px 0; border-top: 1px solid var(--line); }
.section.alt { background: var(--bg-2); }
.section-head { max-width: 760px; margin: 0 auto 56px; text-align: center; }
.section-head h2 { text-transform: uppercase; letter-spacing: 0.06em; }

.feature {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 90px;
}
.feature:last-child { margin-bottom: 0; }
.feature.reverse { grid-template-columns: 7fr 5fr; }
.feature.reverse .feature-text { order: 2; }
.feature-text h3 { font-size: 1.6rem; font-weight: 800; }
.feature-text p { font-size: 1.05rem; }

.feature-wide { max-width: 1100px; margin: 0 auto; }
.feature-wide .feature-text { max-width: 720px; margin: 0 auto 40px; text-align: center; }

/* Audience */
.audience { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; }
.card {
  position: relative;
  padding: 28px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  border-radius: var(--radius) var(--radius) 0 0;
  background: var(--gradient);
  opacity: 0.8;
}
.card .num {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  border-radius: 10px;
  background: var(--panel-2);
  color: var(--cyan);
  font-weight: 800;
}
.card p { margin: 0; font-size: 0.98rem; }

/* Feature list */
.feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 14px;
}
.feature-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 18px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  font-weight: 500;
}
.feature-list li::before { content: "✓"; color: var(--green); font-weight: 800; }

.formats { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 40px; }
.formats span {
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  color: var(--muted);
  font-size: 0.85rem;
}

/* Call to action */
.cta {
  position: relative;
  padding: 130px 0;
  text-align: center;
  overflow: hidden;
  border-top: 1px solid var(--line);
  background: linear-gradient(rgba(4, 6, 15, 0.86), rgba(4, 6, 15, 0.94)), url("../img/agentauditor/07-agents-graph.webp") center / cover no-repeat;
}
.cta h2 { text-transform: uppercase; letter-spacing: 0.06em; }
.cta p { max-width: 640px; margin: 0 auto 32px; font-size: 1.15rem; }

.note { margin-top: 28px; font-size: 0.82rem; color: var(--muted); opacity: 0.8; }

/* Footer */
.footer { padding: 40px 0; border-top: 1px solid var(--line); font-size: 0.9rem; }
.footer .container { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; align-items: center; }
.footer p { margin: 0; }

/* Lightbox */
.diagram { max-width: 1200px; margin: 0 auto 56px; }
.diagram:last-child { margin-bottom: 0; }
.diagram img { width: 100%; height: auto; border-radius: 14px; border: 1px solid rgba(138, 92, 255, 0.25); background: #04060F; cursor: zoom-in; }

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(4, 6, 15, 0.94);
  cursor: zoom-out;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: min(1440px, 100%); max-height: 100%; border-radius: 10px; }

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* Responsive */
@media (max-width: 960px) {
  .feature, .feature.reverse { grid-template-columns: 1fr; gap: 28px; }
  .feature.reverse .feature-text { order: 0; }
  .audience { grid-template-columns: 1fr; }
  .hero-shots .secondary { position: static; width: 100%; margin-top: 24px; }
  .hero { padding-bottom: 80px; }
  .section { padding: 80px 0; }
}

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 24px;
    background: var(--bg-2);
    border-bottom: 1px solid var(--line);
  }
  .nav.open { display: flex; }
}

@media (max-width: 600px) {
  .container { padding: 0 16px; }
  .hero { padding: 110px 0 60px; }
  .feature-list { grid-template-columns: 1fr; }
}

/* Brand sub-label */
.logo small {
  display: block;
  margin-top: 2px;
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--muted);
}

/* FAQ */
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 12px; }
.faq details {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 22px;
}
.faq summary { cursor: pointer; font-weight: 700; }
.faq details p { margin: 12px 0 0; }

/* Company landing hero (no screenshots) */
.hero-company { padding-bottom: 110px; }

/* Breadcrumb brand on the product page */
.brand { display: flex; align-items: center; gap: 10px; }
.brand-sep { color: var(--muted); opacity: 0.6; }
.brand .logo:first-child { font-size: 0.85rem; opacity: 0.8; }

/* Product showcase on the landing page */
.product-panel {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 48px;
  align-items: center;
  padding: 48px;
  background:
    radial-gradient(600px 300px at 100% 0%, rgba(138, 92, 255, 0.18), transparent 70%),
    var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
}
.product-badge {
  display: inline-block;
  margin-bottom: 14px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--gradient);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.product-text h3 { font-size: 1.7rem; font-weight: 800; }
.product-points { list-style: none; margin: 0 0 28px; padding: 0; display: grid; gap: 8px; }
.product-points li::before { content: "✓  "; color: var(--green); font-weight: 800; }
.actions-left { justify-content: flex-start; }
.product-shot { display: block; }
.product-shot img { cursor: pointer; }

@media (max-width: 960px) {
  .product-panel { grid-template-columns: 1fr; padding: 28px; }
}

/* FlowCruncher logo: SVG mark (recreated from flowcruncher.png) + wordmark */
.logo-fc { display: inline-flex; align-items: center; gap: 8px; }
.logo-mark { height: 11px; width: auto; }
.logo-fc .logo-word { background: none; color: var(--text); text-transform: none; letter-spacing: 0; font-size: 1.2rem; font-weight: 800; }
.logo-fc .logo-word span { background: linear-gradient(90deg, #FF6FB5, #C45CFF, #3D7CC9); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brand .logo.logo-fc:first-child { opacity: 1; }
.brand .logo-fc .logo-word { font-size: 1rem; }
.brand .logo-mark { height: 10px; }
.brand-label { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.16em; color: var(--muted); }

@media (max-width: 860px) {
  html { scroll-padding-top: 72px; }
  .header .container { row-gap: 0; padding-bottom: 14px; grid-template-areas: "brand toggle"; }
  .header .container > .logo, .header .container > .brand { justify-self: start; }
  .hero { padding-top: 120px; }
}

/* Contact form */
.contact-grid { display: grid; grid-template-columns: 7fr 5fr; gap: 28px; align-items: start; }
.contact-info { display: grid; gap: 16px; }
.contact-form {
  display: grid;
  gap: 16px;
  padding: 32px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label { display: grid; gap: 6px; font-size: 0.9rem; font-weight: 600; color: var(--text); }
.contact-form .optional { font-weight: 400; color: var(--muted); }
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  font: inherit;
  font-weight: 400;
  color: var(--text);
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 10px;
}
.contact-form textarea { resize: vertical; min-height: 140px; }
.contact-form input:focus,
.contact-form textarea:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(32, 227, 255, 0.15); }
.contact-form .btn { justify-self: start; cursor: pointer; }
.contact-form .btn:disabled { opacity: 0.6; cursor: wait; transform: none; }
.form-status { margin: 0; padding: 12px 14px; border-radius: 10px; font-size: 0.92rem; }
.form-status.ok { color: var(--green); background: rgba(46, 247, 176, 0.08); border: 1px solid rgba(46, 247, 176, 0.3); }
.form-status.err { color: var(--red); background: rgba(255, 77, 109, 0.08); border: 1px solid rgba(255, 77, 109, 0.3); }

@media (max-width: 960px) {
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 22px; }
}