/* ─────────────────────────────────────────────────────────────
   FLOWDAPTOR — full site stylesheet
   Brand: Blue Cosmos — cyan #2BCFFF -> teal #38E8C4, rounded sans
   ───────────────────────────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

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

:root {
  /* Brand gradient stops — cyan -> teal (logo) */
  --brand-blue: #2BCFFF;
  --brand-green: #38E8C4;
  --brand-mid: #1FA8E8;
  --brand-grad: linear-gradient(90deg, #2BCFFF 0%, #1FA8E8 50%, #38E8C4 100%);
  --brand-grad-soft: linear-gradient(135deg, rgba(43,207,255,0.18), rgba(56,232,196,0.18));
  --brand-grad-vert: linear-gradient(180deg, #2BCFFF 0%, #38E8C4 100%);

  /* Accent (cyan/teal) */
  --acc: #2BCFFF;
  --acc-2: #38E8C4;
  --acc-dim: rgba(43,207,255,0.10);
  --acc-border: rgba(43,207,255,0.32);
  --acc-text: #03121a;

  /* Surfaces — deep cosmic blue */
  --bg: #05060F;
  --bg-2: #080A16;
  --surface: #0C0F1C;
  --surface-2: #111524;
  --surface-3: #161B2D;
  --border: rgba(200,220,255,0.07);
  --border-strong: rgba(200,220,255,0.14);
  --border-nav: rgba(200,220,255,0.08);

  /* Text — cool off-white */
  --text-primary: #F5EDE6;
  --text-secondary: rgba(236,241,248,0.62);
  --text-muted: rgba(236,241,248,0.34);
  --text-dim: rgba(236,241,248,0.22);

  --font-head: 'Quicksand', 'Arial Rounded MT Bold', 'Nunito', system-ui, sans-serif;
  --font: 'Quicksand', 'Arial Rounded MT Bold', 'Nunito', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', Menlo, Monaco, Consolas, monospace;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-weight: 500;
  background: var(--bg);
  color: var(--text-primary);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.005em;
  background-image:
    radial-gradient(1200px 600px at 12% -10%, rgba(43,207,255,0.12), transparent 60%),
    radial-gradient(900px 500px at 100% 5%, rgba(43,207,255,0.08), transparent 55%),
    linear-gradient(180deg, #05060F 0%, #05060F 100%);
  background-attachment: fixed;
}

a { text-decoration: none; color: inherit; }

::selection { background: rgba(43,207,255,0.30); color: #fff; }

/* ── Utility ── */
.fd-gradient-text,
em.fd-grad {
  background: var(--brand-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}
code { font-family: var(--font-mono); }

/* ─────────────────────────────────────────────────────────────
   NAV
   ───────────────────────────────────────────────────────────── */
.fd-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.1rem 2.5rem;
  border-bottom: 0.5px solid var(--border-nav);
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5,6,15,0.82);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}
.fd-logo {
  font-weight: 700;
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
}
.fd-logo img { height: 26px; width: auto; display: block; }
.fd-nav-links {
  display: flex;
  gap: 1.8rem;
  list-style: none;
  align-items: center;
}
.fd-nav-links a {
  color: rgba(236,241,248,0.62);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.fd-nav-links a:hover,
.fd-nav-links a.active { color: var(--text-primary); }
.fd-nav-links .store-link {
  color: var(--brand-blue);
  border: 1px solid var(--acc-border);
  padding: 6px 13px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.2s, border-color 0.2s;
}
.fd-nav-links .store-link:hover {
  background: var(--acc-dim);
  border-color: rgba(43,207,255,0.55);
  color: var(--brand-blue);
}
.fd-nav-cta {
  background: var(--brand-grad);
  color: var(--acc-text);
  font-size: 14px;
  font-weight: 700;
  padding: 9px 18px;
  border-radius: 999px;
  white-space: nowrap;
  transition: transform 0.2s, filter 0.2s;
  box-shadow: 0 6px 24px -8px rgba(43,207,255,0.60), 0 4px 12px -8px rgba(56,232,196,0.45);
}
.fd-nav-cta:hover { filter: brightness(1.05); transform: translateY(-1px); }

/* ─────────────────────────────────────────────────────────────
   HERO
   ───────────────────────────────────────────────────────────── */
.fd-hero {
  position: relative;
  padding: 5.5rem 2.5rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}
.fd-hero::before {
  content: "";
  position: absolute;
  top: 2rem;
  right: -4rem;
  width: 520px;
  height: 520px;
  background: radial-gradient(closest-side, rgba(43,207,255,0.40), rgba(56,232,196,0.18) 45%, transparent 70%);
  filter: blur(40px);
  pointer-events: none;
  z-index: -1;
}
.fd-hero-top {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding-bottom: 3.5rem;
}
.fd-hero-top.single { grid-template-columns: 1fr; max-width: 820px; padding-bottom: 3.5rem; }
.fd-hero-top > img { border-radius: 18px; border: 1px solid var(--border); }

.fd-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brand-blue);
  border: 1px solid var(--acc-border);
  padding: 6px 13px;
  border-radius: 999px;
  margin-bottom: 1.75rem;
  background: rgba(43,207,255,0.06);
}
.fd-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-grad);
  box-shadow: 0 0 8px var(--brand-green);
}
.fd-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(40px, 6.5vw, 72px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.035em;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}
.fd-hero h1 em {
  font-style: normal;
  background: var(--brand-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}
.fd-hero p {
  font-size: 17px;
  font-weight: 500;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 2.25rem;
  max-width: 620px;
}
.fd-hero p em { color: var(--brand-blue); font-style: italic; }
.fd-hero-btns {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

/* ── Buttons ── */
.fd-btn-primary {
  background: var(--brand-grad);
  color: var(--acc-text);
  font-family: var(--font);
  font-size: 14px;
  font-weight: 700;
  padding: 13px 26px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, filter 0.2s;
  display: inline-block;
  letter-spacing: 0.01em;
  white-space: nowrap;
  box-shadow:
    0 8px 32px -10px rgba(43,207,255,0.60),
    0 4px 12px -6px rgba(56,232,196,0.40);
}
.fd-btn-primary:hover { filter: brightness(1.05); transform: translateY(-1px); }

.fd-btn-secondary {
  background: transparent;
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 600;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  transition: border-color 0.2s, background 0.2s;
  display: inline-block;
  white-space: nowrap;
}
.fd-btn-secondary:hover { border-color: var(--acc-border); background: rgba(43,207,255,0.06); }

.fd-btn-ghost {
  color: rgba(236,241,248,0.72);
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 6px;
  transition: color 0.2s, gap 0.2s;
  white-space: nowrap;
}
.fd-btn-ghost:hover { color: var(--brand-blue); gap: 12px; }
.fd-btn-ghost svg { width: 16px; height: 16px; stroke: currentColor; }

/* Hero media */
.fd-hero video {
  border-radius: 18px;
  border: 1px solid var(--border);
  box-shadow:
    0 30px 70px -30px rgba(0,0,0,0.6),
    0 8px 24px -12px rgba(43,207,255,0.30);
}

/* ── Trust bar (homepage) ── */
.fd-trustbar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  max-width: 1100px;
  margin: 0 auto 4rem;
}
.fd-trust-cell {
  background: var(--surface);
  padding: 1.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.fd-trust-val {
  font-family: var(--font-head);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  background: var(--brand-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.fd-trust-lbl {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  font-weight: 600;
}

/* ─────────────────────────────────────────────────────────────
   SECTIONS — shared chrome
   ───────────────────────────────────────────────────────────── */
.fd-section {
  padding: 6rem 2.5rem;
  border-bottom: 0.5px solid var(--border);
}
.fd-section.no-border { border-bottom: none; }
.fd-section-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.fd-section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-blue);
  font-weight: 700;
  margin-bottom: 1.25rem;
}
.fd-section-label::before {
  content: "";
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--brand-grad);
}
.fd-section-heading {
  font-family: var(--font-head);
  font-size: clamp(30px, 4.2vw, 48px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 3rem;
  max-width: 800px;
}
.fd-section-heading em {
  font-style: normal;
  background: var(--brand-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.fd-section-lead {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 700px;
  margin-bottom: 3rem;
}
.fd-section-lead em { color: var(--brand-blue); font-style: italic; }
.fd-section-lead a { color: var(--brand-blue); }
.fd-section-lead a:hover { color: var(--brand-green); }

/* ─────────────────────────────────────────────────────────────
   PROBLEMS (homepage)
   ───────────────────────────────────────────────────────────── */
.fd-problems {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.fd-problem {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: border-color 0.2s, transform 0.25s;
}
.fd-problem:hover { border-color: var(--acc-border); transform: translateY(-3px); }
.fd-problem-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.fd-problem-label::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand-grad);
}
.fd-problem-content h3 {
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.65rem;
  letter-spacing: -0.015em;
  line-height: 1.25;
}
.fd-problem-content p {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.65;
}
.fd-problem-content strong {
  color: var(--text-primary);
  font-weight: 700;
}

/* ─────────────────────────────────────────────────────────────
   PLATFORM GRID
   ───────────────────────────────────────────────────────────── */
.fd-platform-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  margin-top: 2.5rem;
}
.fd-platform-cell {
  background: var(--surface);
  padding: 2rem;
  transition: background 0.2s;
}
.fd-platform-cell:hover { background: var(--surface-2); }
.fd-platform-cell.wide {
  grid-column: 1 / -1;
  padding: 0;
  overflow: hidden;
  background: var(--surface);
}
.fd-platform-cell.wide img {
  width: 100%; height: auto; display: block; opacity: 0.95;
}
.fd-platform-cell-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--brand-grad-soft);
  border: 1px solid var(--acc-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.fd-platform-cell-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--brand-blue);
}
.fd-platform-cell h3 {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  letter-spacing: -0.015em;
}
.fd-platform-cell p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ─────────────────────────────────────────────────────────────
   USE CASES
   ───────────────────────────────────────────────────────────── */
.fd-usecases {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  margin-top: 2.5rem;
}
.fd-usecase {
  background: var(--surface);
  padding: 1.75rem;
  transition: background 0.2s;
}
.fd-usecase:hover { background: var(--surface-2); }
.fd-usecase-tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--brand-blue);
  margin-bottom: 1rem;
  display: inline-block;
}
.fd-usecase h3 {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  letter-spacing: -0.015em;
}
.fd-usecase p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ─────────────────────────────────────────────────────────────
   STEPS
   ───────────────────────────────────────────────────────────── */
.fd-steps { display: grid; gap: 1.25rem; margin-top: 2.5rem; }
.fd-step {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 2.5rem;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 2rem 2.25rem;
  transition: border-color 0.2s;
}
.fd-step:hover { border-color: var(--acc-border); }
.fd-step-num {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
  background: var(--brand-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-transform: uppercase;
}
.fd-step-body h3 {
  font-family: var(--font-head);
  font-size: 21px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
  letter-spacing: -0.02em;
}
.fd-step-body p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 640px;
}

/* ─────────────────────────────────────────────────────────────
   STATS
   ───────────────────────────────────────────────────────────── */
.fd-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  margin-top: 2.5rem;
}
.fd-stat { background: var(--surface); padding: 2.25rem 2rem; }
.fd-stat-value {
  font-family: var(--font-head);
  font-size: 46px;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 0.85rem;
  background: var(--brand-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.fd-stat-label {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ─────────────────────────────────────────────────────────────
   CATALOG (workflow library cards)
   ───────────────────────────────────────────────────────────── */
.fd-catalog {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.fd-catalog-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 2rem;
  transition: border-color 0.2s, transform 0.25s;
  position: relative;
  overflow: hidden;
}
.fd-catalog-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 18px;
  background: var(--brand-grad);
  opacity: 0;
  z-index: -1;
  transition: opacity 0.3s;
}
.fd-catalog-card:hover { border-color: var(--acc-border); transform: translateY(-3px); }
.fd-catalog-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}
.fd-catalog-tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--brand-blue);
  background: var(--acc-dim);
  border: 1px solid var(--acc-border);
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 600;
}
.fd-catalog-price {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.fd-catalog-card h3 {
  font-family: var(--font-head);
  font-size: 21px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.7rem;
  letter-spacing: -0.02em;
}
.fd-catalog-card p {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}
.fd-catalog-meta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.fd-catalog-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.fd-catalog-meta span::before {
  content: "";
  width: 4px;
  height: 4px;
  background: var(--brand-grad);
  border-radius: 50%;
}

/* ─────────────────────────────────────────────────────────────
   TIERS (pricing)
   ───────────────────────────────────────────────────────────── */
.fd-tier-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.fd-tier-grid.three { grid-template-columns: repeat(3, 1fr); }
.fd-tier-promo {
  display: inline-block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--brand-blue);
  background: var(--acc-dim);
  border: 1px solid var(--acc-border);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 0.75rem;
  font-weight: 700;
}
.fd-tier-annual {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  letter-spacing: 0.02em;
}
.fd-tier {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  position: relative;
}
.fd-tier.featured {
  border-color: transparent;
  background:
    linear-gradient(var(--surface), var(--surface)) padding-box,
    var(--brand-grad) border-box;
  border: 1.5px solid transparent;
  box-shadow: 0 20px 60px -30px rgba(43,207,255,0.40);
}
.fd-tier.featured::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(43,207,255,0.08), transparent 60%);
  pointer-events: none;
  z-index: 0;
}
.fd-tier > * { position: relative; z-index: 1; }
.fd-tier-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}
.fd-tier-head h3 {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.015em;
}
.fd-tier-badge {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--brand-blue);
  background: var(--acc-dim);
  border: 1px solid var(--acc-border);
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 700;
}
.fd-tier.featured .fd-tier-badge {
  color: var(--acc-text);
  background: var(--brand-grad);
  border-color: transparent;
}
.fd-tier-price {
  font-family: var(--font-head);
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  line-height: 1.05;
}
.fd-tier-price span {
  font-family: var(--font);
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0;
}
.fd-tier-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}
.fd-tier ul {
  list-style: none;
  margin-bottom: 1.75rem;
  flex: 1;
}
.fd-tier li {
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.6;
  padding: 7px 0 7px 26px;
  position: relative;
}
.fd-tier li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--brand-grad);
  opacity: 0.18;
}
.fd-tier li::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 16px;
  width: 6px;
  height: 3px;
  border-left: 1.5px solid var(--brand-blue);
  border-bottom: 1.5px solid var(--brand-green);
  transform: rotate(-45deg);
}
.fd-tier .fd-btn-primary,
.fd-tier .fd-btn-secondary { text-align: center; }

/* ─────────────────────────────────────────────────────────────
   CONTACT FORM
   ───────────────────────────────────────────────────────────── */
.fd-contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 3rem;
  margin-top: 2.5rem;
  align-items: start;
}
.fd-form-banner {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem 1.25rem;
  border-radius: 14px;
  margin-bottom: 1.5rem;
  font-size: 14px;
  line-height: 1.5;
}
.fd-form-banner strong { font-size: 15px; }
.fd-form-banner--ok {
  background: var(--acc-dim);
  border: 1px solid var(--acc-border);
  color: var(--acc);
}
.fd-form-banner--err {
  background: rgba(255, 84, 84, 0.08);
  border: 1px solid rgba(255, 84, 84, 0.35);
  color: #ff8a8a;
}
.fd-honeypot {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.fd-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.25rem;
}
.fd-field { margin-bottom: 1.25rem; }
.fd-field label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-weight: 700;
}
.fd-field input,
.fd-field select,
.fd-field textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 14.5px;
  font-family: var(--font);
  font-weight: 500;
  color: var(--text-primary);
  transition: border-color 0.2s, background 0.2s;
}
.fd-field input::placeholder,
.fd-field textarea::placeholder { color: var(--text-dim); }
.fd-field input:focus,
.fd-field select:focus,
.fd-field textarea:focus {
  outline: none;
  border-color: var(--brand-blue);
  background: var(--surface-2);
}
.fd-field textarea { min-height: 140px; resize: vertical; }
.fd-field--error input,
.fd-field--error select,
.fd-field--error textarea {
  border-color: #f05a5a;
  background: color-mix(in srgb, var(--bg) 97%, #f05a5a 3%);
}
.fd-field--error input:focus,
.fd-field--error select:focus,
.fd-field--error textarea:focus {
  border-color: #f05a5a;
}
.fd-field-error {
  display: block;
  font-size: 11.5px;
  color: #f05a5a;
  margin-top: 0.35rem;
  font-weight: 600;
}
.fd-form button {
  background: var(--brand-grad);
  color: var(--acc-text);
  font-size: 14px;
  font-weight: 700;
  padding: 13px 26px;
  border-radius: 999px;
  border: none;
  font-family: var(--font);
  cursor: pointer;
  transition: transform 0.2s, filter 0.2s;
  box-shadow: 0 8px 32px -10px rgba(43,207,255,0.60), 0 4px 12px -6px rgba(56,232,196,0.40);
}
.fd-form button:hover { filter: brightness(1.05); transform: translateY(-1px); }
.fd-form-note {
  font-size: 12.5px;
  color: var(--text-muted);
  margin-top: 1rem;
  line-height: 1.55;
}

.fd-contact-side h3 {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  letter-spacing: -0.015em;
}
.fd-contact-side p,
.fd-contact-side a {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.7;
}
.fd-contact-side a:hover { color: var(--brand-blue); }
.fd-contact-block { padding: 1.5rem 0; border-top: 1px solid var(--border); }
.fd-contact-block:first-of-type { border-top: none; padding-top: 0; }

/* ─────────────────────────────────────────────────────────────
   CTA & FOOTER
   ───────────────────────────────────────────────────────────── */
.fd-cta {
  padding: 7rem 2.5rem;
  position: relative;
  overflow: hidden;
}
.fd-cta::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 900px;
  height: 900px;
  background: radial-gradient(closest-side, rgba(43,207,255,0.20), rgba(56,232,196,0.10) 40%, transparent 70%);
  filter: blur(40px);
  pointer-events: none;
  z-index: 0;
}
.fd-cta-inner {
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  text-align: center;
}
.fd-cta-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--brand-blue);
  margin-bottom: 1.25rem;
}
.fd-cta h2 {
  font-family: var(--font-head);
  font-size: clamp(36px, 5.5vw, 68px);
  font-weight: 700;
  letter-spacing: -0.035em;
  color: var(--text-primary);
  line-height: 1.02;
  margin-bottom: 2.25rem;
}
.fd-cta h2 em {
  font-style: normal;
  background: var(--brand-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.fd-footer {
  border-top: 0.5px solid var(--border);
  padding: 2.5rem 2.5rem 3rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 2rem;
  align-items: center;
}
.fd-footer-logo img { height: 22px; width: auto; display: block; }
.fd-footer-links { display: flex; gap: 1.5rem; flex-wrap: wrap; justify-content: center; }
.fd-footer-links a {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s;
}
.fd-footer-links a:hover { color: var(--brand-blue); }
.fd-footer-copy {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-dim);
  letter-spacing: 0.04em;
  text-align: right;
}

/* ─────────────────────────────────────────────────────────────
   FAQ
   ───────────────────────────────────────────────────────────── */
.fd-faq { margin-top: 2.5rem; }
.fd-faq details {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 14px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 0.75rem;
  transition: border-color 0.2s, background 0.2s;
}
.fd-faq details[open] {
  border-color: var(--acc-border);
  background: var(--surface-2);
}
.fd-faq summary {
  font-family: var(--font-head);
  font-size: 16.5px;
  font-weight: 700;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  letter-spacing: -0.01em;
}
.fd-faq summary::-webkit-details-marker { display: none; }
.fd-faq summary::after {
  content: '+';
  font-size: 22px;
  font-weight: 700;
  background: var(--brand-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  transition: transform 0.2s;
  line-height: 1;
}
.fd-faq details[open] summary::after { transform: rotate(45deg); }
.fd-faq details p {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-top: 1rem;
  max-width: 760px;
}
.fd-faq details p a { color: var(--brand-blue); }
.fd-faq details p a:hover { color: var(--brand-green); }

/* ─────────────────────────────────────────────────────────────
   TEAM (about page)
   ───────────────────────────────────────────────────────────── */
.fd-team {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.fd-team-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 2rem;
  transition: border-color 0.2s, transform 0.25s;
}
.fd-team-card:hover { border-color: var(--acc-border); transform: translateY(-3px); }
.fd-team-avatar {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: var(--brand-grad);
  padding: 2px;
  margin-bottom: 1.1rem;
  overflow: hidden;
}
.fd-team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}
.fd-team-card h3 {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  letter-spacing: -0.015em;
}
.fd-team-role {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--brand-blue);
  letter-spacing: 0.06em;
  margin-bottom: 1rem;
  text-transform: uppercase;
}
.fd-team-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Story (about) */
.fd-story-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: start;
  margin-top: 1rem;
}
.fd-story-grid .fd-section-lead { margin-bottom: 1.25rem; max-width: none; }
.fd-story-grid img {
  border-radius: 18px !important;
  border: 1px solid var(--border);
  box-shadow: 0 20px 60px -30px rgba(0,0,0,0.6);
}

/* ─────────────────────────────────────────────────────────────
   BLOG
   ───────────────────────────────────────────────────────────── */
.fd-blog-list { display: flex; flex-direction: column; gap: 0.75rem; margin-top: 2.5rem; }
.fd-blog-card {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 2rem;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  align-items: start;
  transition: border-color 0.2s, transform 0.25s;
}
.fd-blog-card:hover { border-color: var(--acc-border); transform: translateY(-2px); }
.fd-blog-date {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--brand-blue);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding-top: 4px;
}
.fd-blog-card h3 {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.65rem;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.fd-blog-card p {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 0.85rem;
}
.fd-blog-card .fd-blog-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.fd-blog-card .fd-blog-meta a { color: var(--brand-blue); }

/* Article */
.fd-article {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 2.5rem;
}
.fd-article-head {
  padding: 4rem 0 3rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
.fd-article-date {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--brand-blue);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.fd-article-head h1 {
  font-family: var(--font-head);
  font-size: clamp(30px, 4.2vw, 44px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}
.fd-article-head .fd-article-sub {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.65;
}
.fd-article-body {
  padding: 3rem 0 5rem;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
}
.fd-article-body h2 {
  font-family: var(--font-head);
  font-size: 26px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.025em;
  margin: 2.75rem 0 1.1rem;
}
.fd-article-body h3 {
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 2rem 0 0.75rem;
}
.fd-article-body p { margin-bottom: 1.25rem; }
.fd-article-body p strong { color: var(--text-primary); font-weight: 700; }
.fd-article-body em {
  background: var(--brand-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-style: italic;
}
.fd-article-body ul,
.fd-article-body ol { margin: 1rem 0 1.5rem 1.25rem; }
.fd-article-body li { margin-bottom: 0.6rem; line-height: 1.7; }
.fd-article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.75rem 0;
  font-size: 14px;
  background: var(--surface);
  border-radius: 14px;
  overflow: hidden;
}
.fd-article-body th,
.fd-article-body td {
  text-align: left;
  padding: 0.9rem 1.1rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.fd-article-body th {
  background: var(--surface-2);
  color: var(--brand-blue);
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-family: var(--font-mono);
}
.fd-article-body tr:last-child td { border-bottom: none; }
.fd-article-body td:first-child {
  color: var(--text-primary);
  font-weight: 700;
  width: 32%;
}
.fd-article-back {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 2rem;
  transition: color 0.2s;
  white-space: nowrap;
}
.fd-article-back:hover { color: var(--brand-blue); }

/* ─────────────────────────────────────────────────────────────
   FLAGSHIP (products page)
   ───────────────────────────────────────────────────────────── */
.fd-flagship {
  background: var(--surface);
  border-radius: 24px;
  padding: 2.75rem;
  margin-top: 2.5rem;
  position: relative;
  border: 1.5px solid transparent;
  background:
    linear-gradient(var(--surface), var(--surface)) padding-box,
    var(--brand-grad) border-box;
  box-shadow: 0 30px 80px -40px rgba(43,207,255,0.45);
}
.fd-flagship-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brand-blue);
  background: var(--acc-dim);
  border: 1px solid var(--acc-border);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 1.25rem;
  font-weight: 700;
}
.fd-flagship h3 {
  font-family: var(--font-head);
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 1rem;
  background: var(--brand-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}
.fd-flagship-lead {
  font-size: 16.5px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
}
.fd-flagship-lead em { color: var(--brand-blue); font-style: italic; }
.fd-flagship h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 2.25rem 0 1rem;
  font-weight: 700;
}
.fd-flagship-problems p,
.fd-flagship-foot {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.7;
}
.fd-flagship-problems ul { list-style: none; margin: 0.75rem 0 1.25rem; }
.fd-flagship-problems li {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.7;
  padding: 6px 0 6px 22px;
  position: relative;
}
.fd-flagship-problems li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 8px;
  height: 2px;
  background: var(--brand-grad);
}
.fd-flagship-problems strong { color: var(--text-primary); font-weight: 700; }
.fd-flagship-foot {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}
.fd-flagship-foot strong {
  font-weight: 700;
  background: var(--brand-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.fd-agents-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  margin-top: 0.5rem;
}
.fd-agent {
  background: var(--bg-2);
  padding: 1.25rem 1.4rem;
  position: relative;
}
.fd-agent::before {
  content: "";
  position: absolute;
  top: 1.25rem;
  left: 1.4rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-grad);
}
.fd-agent h5 {
  font-family: var(--font-head);
  font-size: 14.5px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 0.45rem 14px;
  letter-spacing: -0.01em;
}
.fd-agent p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-left: 14px;
}

/* ─────────────────────────────────────────────────────────────
   STORE — products grid
   ───────────────────────────────────────────────────────────── */
.fd-products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.fd-product {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.9rem;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s, background 0.2s, transform 0.25s;
}
.fd-product:hover {
  border-color: var(--acc-border);
  background: var(--surface-2);
  transform: translateY(-3px);
}
.fd-product-glyph {
  font-size: 30px;
  background: var(--brand-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 1rem;
  line-height: 1;
}
.fd-product h3 {
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.65rem;
  letter-spacing: -0.02em;
}
.fd-product-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.25rem;
  min-height: 60px;
}
.fd-product-platforms {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 1.5rem;
}
.fd-product-platforms span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--bg-2);
}
.fd-product-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 1.1rem;
  border-top: 1px solid var(--border);
}
.fd-product-price {
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: var(--brand-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.fd-product-price span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-left: 6px;
  -webkit-text-fill-color: var(--text-muted);
}
.fd-product-cta {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--brand-blue);
  border: 1px solid var(--acc-border);
  padding: 7px 14px;
  border-radius: 999px;
  transition: background 0.2s, color 0.2s;
}
.fd-product-cta:hover {
  background: var(--brand-grad);
  color: var(--acc-text);
  border-color: transparent;
}

/* Code preview block */
.fd-code {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  margin-top: 2.5rem;
  overflow: hidden;
}
.fd-code-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 13px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}
.fd-code-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: rgba(255,255,255,0.14);
}
.fd-code-dot:nth-child(1) { background: rgba(255, 95, 86, 0.7); }
.fd-code-dot:nth-child(2) { background: rgba(255, 189, 46, 0.7); }
.fd-code-dot:nth-child(3) { background: rgba(39, 201, 63, 0.7); }
.fd-code-name {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-muted);
  margin-left: 8px;
  letter-spacing: 0.04em;
}
.fd-code pre {
  margin: 0;
  padding: 1.75rem;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.75;
  color: rgba(236,241,248,0.78);
  overflow-x: auto;
  white-space: pre;
}
.fd-code .k { color: var(--brand-blue); }
.fd-code .s { color: var(--brand-green); }
.fd-code .n { color: #c4a3f5; }
.fd-code .c { color: var(--text-muted); font-style: italic; }

/* Compliance badges */
.fd-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}
.fd-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--surface);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}
.fd-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--brand-grad);
  border-radius: 50%;
  display: inline-block;
}

/* Deploy steps */
.fd-deploy {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.fd-deploy-cell {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 2rem;
  transition: border-color 0.2s;
}
.fd-deploy-cell:hover { border-color: var(--acc-border); }
.fd-deploy-num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  background: var(--brand-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 1rem;
  text-transform: uppercase;
  font-weight: 700;
}
.fd-deploy-cell h3 {
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.7rem;
  letter-spacing: -0.02em;
}
.fd-deploy-cell p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ─────────────────────────────────────────────────────────────
   RESPONSIVE
   ───────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .fd-nav { padding: 1rem 1.25rem; }
  .fd-nav-links { display: none; }
  .fd-hero { padding: 3rem 1.25rem 1rem; }
  .fd-hero-top { grid-template-columns: 1fr; gap: 1.75rem; }
  .fd-section { padding: 4rem 1.25rem; }
  .fd-cta { padding: 5rem 1.25rem; }
  .fd-trustbar { grid-template-columns: repeat(2, 1fr); margin: 0 1.25rem 3rem; }
  .fd-problems { grid-template-columns: 1fr; }
  .fd-platform-grid,
  .fd-usecases { grid-template-columns: 1fr; }
  .fd-step { grid-template-columns: 1fr; gap: 0.6rem; padding: 1.5rem; }
  .fd-stats { grid-template-columns: 1fr; }
  .fd-catalog { grid-template-columns: 1fr; }
  .fd-tier-grid,
  .fd-tier-grid.three { grid-template-columns: 1fr; }
  .fd-team { grid-template-columns: 1fr; }
  .fd-story-grid { grid-template-columns: 1fr; gap: 2rem; }
  .fd-blog-card { grid-template-columns: 1fr; gap: 0.6rem; }
  .fd-products { grid-template-columns: 1fr; }
  .fd-deploy { grid-template-columns: 1fr; }
  .fd-agents-grid { grid-template-columns: 1fr; }
  .fd-flagship { padding: 1.75rem; }
  .fd-flagship h3 { font-size: 28px; }
  .fd-contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .fd-form-banner { margin-bottom: 1.25rem; }
  .fd-article { padding: 0 1.25rem; }
  .fd-footer { grid-template-columns: 1fr; text-align: center; gap: 1.25rem; padding: 2rem 1.25rem; }
  .fd-footer-copy { text-align: center; }
  .fd-footer-links { justify-content: center; }
}

/* ─────────────────────────────────────────────────────────────
   MARS GRAPHICS SYSTEM — site-wide decorative layer
   ───────────────────────────────────────────────────────────── */

/* Twinkling starfield — fixed, behind all content */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background-image:
    radial-gradient(1.5px 1.5px at 12% 18%, rgba(255,255,255,0.9), transparent),
    radial-gradient(1px 1px at 28% 62%, rgba(190,220,255,0.7), transparent),
    radial-gradient(1.5px 1.5px at 44% 32%, rgba(255,255,255,0.8), transparent),
    radial-gradient(1px 1px at 58% 78%, rgba(150,200,255,0.6), transparent),
    radial-gradient(1.5px 1.5px at 72% 22%, rgba(255,255,255,0.85), transparent),
    radial-gradient(1px 1px at 84% 55%, rgba(180,215,255,0.7), transparent),
    radial-gradient(1px 1px at 92% 84%, rgba(255,255,255,0.6), transparent),
    radial-gradient(1.5px 1.5px at 18% 88%, rgba(190,220,255,0.7), transparent),
    radial-gradient(1px 1px at 66% 12%, rgba(255,255,255,0.7), transparent),
    radial-gradient(1px 1px at 38% 92%, rgba(150,200,255,0.55), transparent);
  background-repeat: repeat;
  background-size: 600px 600px;
  opacity: 0.55;
  animation: fd-twinkle 7s ease-in-out infinite alternate;
}

@keyframes fd-twinkle {
  0%   { opacity: 0.35; }
  100% { opacity: 0.7; }
}

/* Ambient Mars planet — fixed in the far corner, subtle */
body::after {
  content: "";
  position: fixed;
  right: -180px;
  bottom: -200px;
  width: 620px;
  height: 620px;
  z-index: -2;
  pointer-events: none;
  background: url('mars-planet.svg') no-repeat center / contain;
  opacity: 0.16;
  filter: saturate(1.1);
  animation: fd-mars-drift 40s ease-in-out infinite alternate;
}

@keyframes fd-mars-drift {
  0%   { transform: translateY(0) rotate(0deg); }
  100% { transform: translateY(-26px) rotate(6deg); }
}

/* Orbital rings behind the hero */
.fd-hero { isolation: isolate; }
.fd-hero::after {
  content: "";
  position: absolute;
  top: -60px;
  right: -120px;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  border: 1px solid rgba(43,207,255,0.18);
  box-shadow:
    0 0 0 40px rgba(43,207,255,0.05),
    inset 0 0 60px rgba(43,207,255,0.10);
  z-index: -1;
  pointer-events: none;
}
.fd-hero::after,
.fd-hero::before { will-change: transform; }

/* A real Mars planet in the hero corner */
.fd-hero-planet {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  width: 130px;
  height: 130px;
  background: url('../assets/mars-planet.svg') no-repeat center / contain;
  filter: drop-shadow(0 10px 40px rgba(43,207,255,0.45));
  animation: fd-mars-spin 60s linear infinite;
  pointer-events: none;
  z-index: 0;
}
@keyframes fd-mars-spin {
  0%   { transform: rotate(0deg) translateY(0); }
  50%  { transform: rotate(180deg) translateY(-10px); }
  100% { transform: rotate(360deg) translateY(0); }
}
@media (max-width: 820px) { .fd-hero-planet { width: 80px; height: 80px; top: 0.25rem; right: 0.5rem; } }

/* Dotted orbit divider between sections */
.fd-section { position: relative; }
.fd-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(680px, 80%);
  height: 1px;
  background-image: linear-gradient(90deg,
    transparent,
    rgba(43,207,255,0.45) 20%,
    rgba(56,232,196,0.6) 50%,
    rgba(43,207,255,0.45) 80%,
    transparent);
  -webkit-mask-image: repeating-linear-gradient(90deg, #000 0 6px, transparent 6px 14px);
  mask-image: repeating-linear-gradient(90deg, #000 0 6px, transparent 6px 14px);
  opacity: 0.5;
}
.fd-section:first-of-type::before { display: none; }

/* Crater accent on platform/use-case cards */
.fd-platform-cell,
.fd-usecase,
.fd-problem,
.fd-step {
  position: relative;
  overflow: hidden;
}
.fd-platform-cell::after,
.fd-usecase::after {
  content: "";
  position: absolute;
  top: -30px;
  right: -30px;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%,
    rgba(56,232,196,0.14),
    rgba(43,207,255,0.06) 55%,
    transparent 72%);
  pointer-events: none;
}

/* Glow ring around section icons → little planets */
.fd-platform-cell-icon {
  position: relative;
}
.fd-platform-cell-icon::before {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1px solid rgba(43,207,255,0.25);
  box-shadow: 0 0 18px -4px rgba(43,207,255,0.5);
  pointer-events: none;
}

/* CTA gets a planetary glow */
.fd-cta { position: relative; overflow: hidden; }
.fd-cta::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -260px;
  transform: translateX(-50%);
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 40%,
    rgba(56,232,196,0.30),
    rgba(43,207,255,0.12) 50%,
    transparent 72%);
  filter: blur(20px);
  pointer-events: none;
}

/* Respect reduced-motion preferences */
@media (prefers-reduced-motion: reduce) {
  body::before,
  body::after,
  .fd-hero-planet { animation: none; }
}

/* ─────────────────────────────────────────────────────────────
   MARS MISSION GALLERY
   ───────────────────────────────────────────────────────────── */
.fd-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 1rem;
  margin-top: 2.5rem;
}
.fd-gallery-tile {
  position: relative;
  display: block;
  aspect-ratio: 9 / 16;            /* matches the vertical clips → no crop */
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--acc-border);
  background: var(--surface);
  box-shadow: 0 10px 30px -18px rgba(43,207,255,0.6);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.fd-gallery-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
  filter: saturate(1.05);
}
.fd-gallery-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(5,6,15,0.7) 100%);
  pointer-events: none;
}
.fd-gallery-tile:hover {
  transform: translateY(-4px);
  border-color: var(--brand-green);
  box-shadow: 0 18px 44px -20px rgba(56,232,196,0.7);
}
.fd-gallery-tile:hover img { transform: scale(1.06); }

/* play glyph */
.fd-gallery-play {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 54px;
  height: 54px;
  transform: translate(-50%, -50%) scale(0.85);
  border-radius: 50%;
  background: rgba(5,6,15,0.45);
  border: 1.5px solid rgba(236,241,248,0.85);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: grid;
  place-items: center;
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 2;
}
.fd-gallery-play::before {
  content: "";
  width: 0;
  height: 0;
  margin-left: 4px;
  border-left: 16px solid var(--text-primary);
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
}
.fd-gallery-tile:hover .fd-gallery-play {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

/* number badge */
.fd-gallery-no {
  position: absolute;
  bottom: 10px;
  left: 12px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--brand-green);
  text-shadow: 0 1px 6px rgba(5,6,15,0.85);
}

@media (max-width: 600px) {
  .fd-gallery { grid-template-columns: repeat(2, 1fr); gap: 0.6rem; }
}

/* ─────────────────────────────────────────────────────────────
   COMMANDER BAND
   ───────────────────────────────────────────────────────────── */
.fd-commander {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2.5rem;
  align-items: center;
  padding: 2rem;
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  background:
    radial-gradient(420px 300px at 0% 0%, rgba(43,207,255,0.10), transparent 70%),
    var(--surface);
}
.fd-commander-portrait { position: relative; }
.fd-commander-portrait img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid var(--acc-border);
  display: block;
  box-shadow: 0 18px 50px -24px rgba(43,207,255,0.65);
}
.fd-commander-rank {
  position: absolute;
  bottom: 12px;
  left: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--acc-text);
  background: var(--brand-grad);
  padding: 5px 12px;
  border-radius: 999px;
}
.fd-commander-body p { color: var(--text-secondary); line-height: 1.7; margin: 1rem 0 1.5rem; max-width: 60ch; }

/* ─────────────────────────────────────────────────────────────
   COSMOS SHOWCASE (stills, no video)
   ───────────────────────────────────────────────────────────── */
.fd-showcase {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2.5rem;
}
.fd-showcase-tile {
  position: relative;
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--acc-border);
  aspect-ratio: 4/5;
  box-shadow: 0 12px 34px -22px rgba(43,207,255,0.6);
}
.fd-showcase-tile img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  transition: transform 0.5s ease;
}
.fd-showcase-tile:hover img { transform: scale(1.05); }
.fd-showcase-tile figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1.5rem 1.1rem 1rem;
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.45;
  background: linear-gradient(180deg, transparent, rgba(5,6,15,0.92));
}
.fd-showcase-tile figcaption strong {
  display: block;
  font-family: var(--font-head);
  font-size: 17px;
  margin-bottom: 4px;
  background: var(--brand-grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}

@media (max-width: 760px) {
  .fd-commander { grid-template-columns: 1fr; }
  .fd-commander-portrait { max-width: 240px; }
  .fd-showcase { grid-template-columns: 1fr; }
  .fd-showcase-tile { aspect-ratio: 16/10; }
}

/* ─────────────────────────────────────────────────────────────
   ZEN — Japanese calm panel (Products)
   warm washi paper + sumi ink, breaks from the cosmic dark
   ───────────────────────────────────────────────────────────── */
.fd-zen {
  --zen-paper: #F3EEE4;
  --zen-paper-2: #E9E2D4;
  --zen-ink: #2A2620;
  --zen-ink-soft: #5C564C;
  --zen-vermilion: #C2452F;     /* traditional shu-iro accent */
  margin: 2rem auto 0;
  max-width: 1100px;
  padding: 3.5rem 2.5rem;
  border-radius: 24px;
  background:
    radial-gradient(900px 360px at 80% -10%, rgba(194,69,47,0.06), transparent 70%),
    linear-gradient(180deg, var(--zen-paper) 0%, var(--zen-paper-2) 100%);
  color: var(--zen-ink);
  position: relative;
  overflow: hidden;
}
/* faint enso ring, top-right */
.fd-zen::after {
  content: "";
  position: absolute;
  top: -90px; right: -90px;
  width: 320px; height: 320px;
  border: 14px solid var(--zen-vermilion);
  border-radius: 50%;
  opacity: 0.07;
  border-right-color: transparent;
  transform: rotate(35deg);
  pointer-events: none;
}
.fd-zen-inner { position: relative; z-index: 1; }
.fd-zen-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--zen-vermilion);
  font-weight: 600;
  margin-bottom: 1rem;
}
.fd-zen-title {
  font-family: var(--font-head);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--zen-ink);
  margin-bottom: 1.1rem;
}
.fd-zen-title em { font-style: normal; color: var(--zen-vermilion); }
.fd-zen-lead {
  font-size: 17px;
  line-height: 1.85;
  color: var(--zen-ink-soft);
  max-width: 64ch;
  margin-bottom: 2.5rem;
}
.fd-zen-lead em { font-style: italic; color: var(--zen-ink); }

.fd-zen-stage {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 2rem;
  align-items: stretch;
  margin-bottom: 2rem;
}
.fd-zen-embed {
  display: flex;
  justify-content: center;
  align-items: flex-start;
}
.fd-zen-fuji {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 16px 44px -26px rgba(42,38,32,0.6);
}
.fd-zen-fuji img { width: 100%; height: 100%; object-fit: cover; display: block; }
.fd-zen-fuji figcaption {
  position: absolute; inset: auto 0 0 0;
  padding: 1.5rem 1.1rem 0.9rem;
  font-size: 14px;
  color: #F3EEE4;
  background: linear-gradient(180deg, transparent, rgba(20,18,14,0.78));
}

.fd-zen-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.fd-zen-card {
  margin: 0;
  background: rgba(255,255,255,0.45);
  border: 1px solid rgba(42,38,32,0.12);
  border-radius: 16px;
  overflow: hidden;
}
.fd-zen-card img {
  width: 100%; aspect-ratio: 16/10; object-fit: cover; display: block;
  filter: saturate(0.92);
}
.fd-zen-card figcaption { padding: 1.1rem 1.25rem 1.35rem; font-size: 14.5px; line-height: 1.6; color: var(--zen-ink-soft); }
.fd-zen-card figcaption strong {
  display: block;
  font-family: var(--font-head);
  font-size: 17px;
  color: var(--zen-ink);
  margin-bottom: 5px;
}

@media (max-width: 760px) {
  .fd-zen { padding: 2.25rem 1.35rem; }
  .fd-zen-stage { grid-template-columns: 1fr; }
  .fd-zen-grid { grid-template-columns: 1fr; }
  .fd-zen-fuji { aspect-ratio: 16/10; }
}

/* ─────────────────────────────────────────────────────────────
   PROBLEMATIC PROCESS (Enterprise — JAM)
   ───────────────────────────────────────────────────────────── */
.fd-jam {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 2.5rem;
  align-items: center;
  margin-top: 2.5rem;
}
.fd-jam-media { position: relative; max-width: 300px; }
.fd-jam-media video { border: 1px solid var(--acc-border); box-shadow: 0 18px 50px -26px rgba(43,207,255,0.6); }
.fd-jam-badge {
  position: absolute; top: 12px; left: 12px;
  font-family: var(--font-mono);
  font-size: 10.5px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-primary);
  background: rgba(5,6,15,0.7);
  border: 1px solid var(--border-strong);
  padding: 5px 11px; border-radius: 999px;
  backdrop-filter: blur(6px);
}
.fd-jam-lead { font-size: 18px; line-height: 1.7; color: var(--text-primary); margin-bottom: 1.25rem; }
.fd-jam-body p { color: var(--text-secondary); line-height: 1.7; margin-bottom: 1.1rem; }
.fd-jam-list { list-style: none; margin: 0 0 1.25rem; padding: 0; }
.fd-jam-list li {
  position: relative; padding-left: 1.6rem;
  color: var(--text-secondary); line-height: 1.5; margin-bottom: 0.6rem;
}
.fd-jam-list li::before {
  content: ""; position: absolute; left: 0; top: 0.55em;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--brand-grad);
  box-shadow: 0 0 8px var(--brand-blue);
}

/* Open-role team card */
.fd-team-card--open { border-style: dashed; border-color: var(--acc-border); }
.fd-team-avatar--open {
  display: flex; align-items: center; justify-content: center;
  color: var(--brand-blue);
  background: radial-gradient(circle at 40% 35%, rgba(43,207,255,0.14), rgba(5,6,15,0.4) 75%);
  border: 1px dashed var(--acc-border) !important;
}

@media (max-width: 760px) {
  .fd-jam { grid-template-columns: 1fr; }
  .fd-jam-media { max-width: 260px; margin: 0 auto; }
}

/* ── Products hero TikTok column ── */
.fd-hero-tiktok { display: flex; justify-content: center; align-items: flex-start; }
.fd-zen-fuji--wide { aspect-ratio: 21/9; margin-bottom: 2rem; }
@media (max-width: 760px) {
  .fd-hero-tiktok { margin-top: 1.5rem; }
  .fd-zen-fuji--wide { aspect-ratio: 16/10; }
}

/* ─────────────────────────────────────────────────────────────
   THEME: ZEN — warm washi/sumi palette, scoped to Products page
   (body.theme-zen). Overrides the blue-cosmos tokens.
   ───────────────────────────────────────────────────────────── */
body.theme-zen {
  --brand-blue: #C2452F;            /* shu-iro vermilion */
  --brand-green: #B07A3C;           /* aged gold */
  --brand-mid: #C8623A;
  --brand-grad: linear-gradient(90deg, #C2452F 0%, #C8623A 50%, #B07A3C 100%);
  --brand-grad-soft: linear-gradient(135deg, rgba(194,69,47,0.16), rgba(176,122,60,0.16));
  --brand-grad-vert: linear-gradient(180deg, #C2452F 0%, #B07A3C 100%);

  --acc: #C2452F;
  --acc-2: #B07A3C;
  --acc-dim: rgba(194,69,47,0.08);
  --acc-border: rgba(120,90,60,0.28);
  --acc-text: #F5EFE3;

  /* warm washi-paper surfaces */
  --bg: #F3EEE4;
  --bg-2: #ECE5D7;
  --surface: #F7F2E8;
  --surface-2: #EFE8DA;
  --surface-3: #E7DECC;
  --border: rgba(60,48,36,0.12);
  --border-strong: rgba(60,48,36,0.20);
  --border-nav: rgba(60,48,36,0.12);

  /* sumi-ink text */
  --text-primary: #2A2620;
  --text-secondary: rgba(42,38,32,0.70);
  --text-muted: rgba(42,38,32,0.50);
  --text-dim: rgba(42,38,32,0.32);

  background: var(--bg);
  color: var(--text-primary);
  background-image:
    radial-gradient(1100px 560px at 12% -10%, rgba(194,69,47,0.07), transparent 60%),
    radial-gradient(820px 460px at 100% 4%, rgba(176,122,60,0.08), transparent 55%),
    linear-gradient(180deg, #F3EEE4 0%, #EFE8DA 100%);
}

/* nav becomes warm/translucent on the paper background */
body.theme-zen .fd-nav {
  background: rgba(243,238,228,0.82);
  border-bottom-color: var(--border-nav);
}
body.theme-zen .fd-nav-links a { color: rgba(42,38,32,0.66); }
body.theme-zen .fd-nav-links a:hover,
body.theme-zen .fd-nav-links a.active { color: var(--text-primary); }

/* logo is light-on-dark art → keep it readable on paper */
body.theme-zen .fd-logo img,
body.theme-zen .fd-footer-logo img {
  filter: brightness(0) saturate(100%);
  opacity: 0.82;
}

/* starfield/planet ambience reads wrong on paper — disable on this page */
body.theme-zen::before,
body.theme-zen::after { display: none; content: none; }
body.theme-zen .fd-hero-planet,
body.theme-zen .fd-hero::before,
body.theme-zen .fd-hero::after { display: none; }

/* section dividers + labels pick up vermilion via tokens already.
   Footer on paper: */
body.theme-zen .fd-footer { border-top-color: var(--border-strong); }
body.theme-zen .fd-footer-links a { color: var(--text-secondary); }
body.theme-zen .fd-footer-links a:hover { color: var(--acc); }

/* CTA band: keep it warm rather than cosmic */
body.theme-zen .fd-cta {
  background:
    radial-gradient(700px 300px at 50% 0%, rgba(194,69,47,0.10), transparent 70%),
    var(--surface-2);
}

/* The dedicated .fd-zen panel already sets its own paper vars locally —
   leave it; it now harmonises with the page instead of contrasting. */

/* ─────────────────────────────────────────────────────────────
   inotgrumpy mascot block — floated half-column below the diagram
   ───────────────────────────────────────────────────────────── */
.fd-stack-cell { position: relative; }
.fd-mascot-block { overflow: hidden; }            /* contain the float */
.fd-mascot-block h3 {
  font-family: var(--font-head);
  font-size: 22px;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}
.fd-mascot-block p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1rem;
}
.fd-mascot {
  float: left;
  width: 50%;
  max-width: 320px;
  margin: 0.25rem 1.75rem 0.75rem 0;
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 2px solid var(--acc-border);
  background: var(--surface);
  box-shadow: 0 18px 44px -20px rgba(43,207,255,0.7);
  shape-outside: inset(0 round 16px);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.fd-mascot:hover { transform: translateY(-3px); box-shadow: 0 24px 54px -20px rgba(56,232,196,0.8); }
.fd-mascot img { width: 100%; display: block; aspect-ratio: 3/4; object-fit: cover; }
.fd-mascot figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1.6rem 0.9rem 0.7rem;
  font-size: 12px;
  line-height: 1.35;
  color: var(--text-secondary);
  background: linear-gradient(180deg, transparent, rgba(5,6,15,0.94));
}
.fd-mascot figcaption strong {
  display: block;
  font-family: var(--font-head);
  font-size: 15px;
  color: var(--text-primary);
}
@media (max-width: 600px) {
  .fd-mascot { float: none; width: 100%; max-width: 260px; margin: 0 auto 1.25rem; }
}