/* ═══════════════════════════════════════════════════════════════
   Adsgenix Component Library — All landing page components
   ═══════════════════════════════════════════════════════════════ */

/* ────────────────────── NAV ──────────────────────────────── */
.ld-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 14px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background .3s cubic-bezier(.2,.7,.2,1), border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.ld-nav.scrolled {
  background: rgba(7,9,13,0.72);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--line);
}
.ld-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Geist', sans-serif;
  font-weight: 500;
  font-size: 16px;
  letter-spacing: -0.02em;
  color: var(--ink-1);
  text-decoration: none;
}
.ld-brand-mark {
  width: 26px; height: 26px;
  border-radius: 7px;
  background: linear-gradient(135deg, #fff 0%, #b9d1ff 50%, var(--accent) 100%);
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(255,255,255,.08), 0 8px 22px -6px rgba(79,140,255,.6);
  flex-shrink: 0;
}
.ld-brand-mark::after {
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: 4px;
  background: #07090d;
}
.ld-brand-mark::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,.3));
  z-index: 2;
  border-radius: 7px;
}
.ld-brand-glyph {
  position: absolute;
  inset: 0; z-index: 3;
  display: grid;
  place-items: center;
  color: #fff;
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 15px;
  line-height: 1;
  transform: translateY(1px);
}
.ld-nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.ld-nav-link {
  padding: 8px 14px;
  border-radius: 8px;
  font-family: 'Geist', sans-serif;
  font-size: 14px;
  color: var(--ink-2);
  transition: color .2s, background .2s;
  background: none;
  border: none;
  cursor: pointer;
  text-decoration: none;
}
.ld-nav-link:hover { color: var(--ink-1); background: rgba(255,255,255,.04); }
.ld-nav-cta {
  margin-left: 8px;
  padding: 8px 16px;
  border-radius: 8px;
  background: var(--ink-1);
  color: #07090d;
  font-family: 'Geist', sans-serif;
  font-size: 14px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s;
  text-decoration: none;
}
.ld-nav-cta:hover { transform: translateY(-1px); box-shadow: 0 8px 20px -6px rgba(255,255,255,.25); }
.ld-nav-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: 'Geist Mono', monospace;
  font-size: 11px;
  color: var(--ink-2);
  margin-right: 8px;
}
.ld-nav-status::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 8px var(--signal);
  animation: ld-blink 2s infinite;
}
/* Mobile nav */
.ld-nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.ld-nav-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink-2);
  border-radius: 2px;
  transition: all .3s;
}
@media (max-width: 720px) {
  .ld-nav { padding: 12px 20px; }
  .ld-nav-links { display: none; position: fixed; top: 54px; left: 0; right: 0; background: rgba(7,9,13,0.96); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); flex-direction: column; gap: 0; padding: 16px; align-items: flex-start; }
  .ld-nav-links.open { display: flex; }
  .ld-nav-link, .ld-nav-cta, .ld-nav-status { width: 100%; margin: 0; }
  .ld-nav-hamburger { display: flex; }
}

/* ────────────────────── BUTTONS ─────────────────────────── */
#page-landing .ld-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: 10px;
  font-family: 'Geist', sans-serif;
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: -0.005em;
  transition: transform .2s, background .2s, box-shadow .2s, border-color .2s;
  white-space: nowrap;
  cursor: pointer;
  border: none;
  text-decoration: none;
}
#page-landing .ld-btn-primary {
  background: var(--ink-1);
  color: #07090d;
  box-shadow: 0 1px 0 rgba(255,255,255,.4) inset, 0 10px 24px -10px rgba(255,255,255,.3);
}
#page-landing .ld-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 1px 0 rgba(255,255,255,.6) inset, 0 14px 32px -10px rgba(255,255,255,.35);
}
#page-landing .ld-btn-ghost {
  background: transparent;
  color: var(--ink-1);
  border: 1px solid var(--line-bright);
}
#page-landing .ld-btn-ghost:hover { background: rgba(255,255,255,.04); border-color: var(--ink-3); }
#page-landing .ld-btn .arr { transition: transform .2s; }
#page-landing .ld-btn:hover .arr { transform: translateX(3px); }

/* ────────────────────── HERO ────────────────────────────── */
#page-landing .ld-hero { padding: 180px 0 120px; position: relative; }
#page-landing .ld-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 6px 6px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: 'Geist', sans-serif;
  font-size: 13px;
  color: var(--ink-2);
  margin-bottom: 36px;
  background: rgba(255,255,255,0.02);
}
#page-landing .ld-hero-badge-pill {
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-family: 'Geist Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
#page-landing .ld-hero .ld-lead { margin-top: 28px; font-size: 20px; max-width: 58ch; }
#page-landing .ld-hero-ctas { display: flex; gap: 12px; margin-top: 40px; flex-wrap: wrap; }
#page-landing .ld-hero-meta {
  display: flex;
  gap: 28px;
  margin-top: 56px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
#page-landing .ld-hero-meta > div { display: flex; flex-direction: column; gap: 4px; }
#page-landing .ld-hero-meta .n {
  font-family: 'Instrument Serif', serif;
  font-size: 32px;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--ink-1);
}
#page-landing .ld-hero-meta .l {
  font-size: 12px;
  color: var(--ink-3);
  font-family: 'Geist Mono', monospace;
}

/* Hero canvas */
#page-landing .ld-hero-canvas { margin-top: 80px; position: relative; perspective: 2400px; }
#page-landing .ld-canvas-frame {
  position: relative;
  border-radius: 22px;
  padding: 12px;
  background: linear-gradient(180deg, rgba(255,255,255,.04), transparent 40%), var(--bg-1);
  border: 1px solid var(--line);
  box-shadow: 0 1px 0 rgba(255,255,255,.05) inset, 0 80px 120px -40px rgba(0,0,0,0.6), 0 0 0 1px var(--line);
  transform-style: preserve-3d;
  will-change: transform;
  transition: transform .8s cubic-bezier(.2,.7,.2,1);
}
#page-landing .ld-canvas-frame::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.22), transparent);
}
#page-landing .ld-hero-window {
  border-radius: 14px;
  overflow: hidden;
  background: var(--bg);
  border: 1px solid var(--line);
  display: grid;
  grid-template-columns: 220px 1fr 320px;
  min-height: 520px;
}
#page-landing .ld-chrome { position: absolute; top: 18px; left: 22px; display: flex; gap: 6px; z-index: 3; }
#page-landing .ld-chrome i { width: 10px; height: 10px; border-radius: 50%; background: #2a3245; display: block; }

/* Float tags */
#page-landing .ld-float {
  position: absolute;
  padding: 6px 10px;
  border-radius: 8px;
  background: rgba(11,14,20,.9);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line-bright);
  font-family: 'Geist Mono', monospace;
  font-size: 10.5px;
  color: var(--ink-2);
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 20px 40px -10px rgba(0,0,0,.7);
  animation: ld-floaty 6s cubic-bezier(.2,.7,.2,1) infinite;
}
#page-landing .ld-float::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px var(--accent); }
#page-landing .ld-float.t1 { top: 18%; left: -8%; animation-delay: 0s; }
#page-landing .ld-float.t2 { top: 38%; right: -6%; animation-delay: 1.5s; }
#page-landing .ld-float.t3 { bottom: 18%; left: -4%; animation-delay: 3s; }

/* Sidebar */
#page-landing .hw-side { padding: 50px 14px 16px; border-right: 1px solid var(--line); background: rgba(255,255,255,.01); }
#page-landing .hw-side-group { font-family: 'Geist Mono', monospace; font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-4); padding: 14px 12px 8px; }
#page-landing .hw-nav { display: flex; flex-direction: column; gap: 2px; }
#page-landing .hw-nav button { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border-radius: 8px; font-family: 'Geist', sans-serif; font-size: 13px; color: var(--ink-2); width: 100%; text-align: left; transition: background .15s, color .15s; background: none; border: none; cursor: default; }
#page-landing .hw-nav button.active { background: rgba(79,140,255,.08); color: var(--accent-ink); }
#page-landing .hw-nav button .d { width: 6px; height: 6px; border-radius: 50%; background: var(--ink-4); }
#page-landing .hw-nav button.active .d { background: var(--accent); box-shadow: 0 0 10px var(--accent); }
#page-landing .hw-nav svg { width: 14px; height: 14px; flex-shrink: 0; opacity: .7; }

/* Canvas main panel */
#page-landing .hw-main { padding: 50px 28px 24px; overflow: hidden; }
#page-landing .hw-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; }
#page-landing .hw-title { font-family: 'Geist', sans-serif; font-size: 18px; font-weight: 500; letter-spacing: -0.02em; color: var(--ink-1); }
#page-landing .hw-sub { font-family: 'Geist Mono', monospace; font-size: 12px; color: var(--ink-3); margin-top: 2px; }
#page-landing .hw-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-bottom: 18px; }
#page-landing .hw-stat { padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.015); }
#page-landing .hw-stat-l { font-family: 'Geist Mono', monospace; font-size: 11px; color: var(--ink-3); display: flex; justify-content: space-between; }
#page-landing .hw-stat-l .up { color: var(--signal); }
#page-landing .hw-stat-n { font-family: 'Instrument Serif', serif; font-size: 28px; letter-spacing: -0.02em; line-height: 1; margin-top: 6px; color: var(--ink-1); }
#page-landing .hw-stat-spark { margin-top: 10px; height: 22px; display: flex; align-items: flex-end; gap: 2px; }
#page-landing .hw-stat-spark i { flex: 1; background: linear-gradient(180deg, var(--accent), rgba(79,140,255,.2)); border-radius: 2px; display: block; }
#page-landing .hw-chart { padding: 16px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.015); height: 200px; position: relative; overflow: hidden; }
#page-landing .hw-chart-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 14px; }
#page-landing .hw-chart-title { font-family: 'Geist', sans-serif; font-size: 13px; font-weight: 500; color: var(--ink-1); }
#page-landing .hw-chart-value { font-family: 'Instrument Serif', serif; font-size: 22px; color: var(--ink-1); }
#page-landing .hw-chart svg { width: 100%; height: calc(100% - 32px); }

/* Canvas right AI panel */
#page-landing .hw-right { padding: 50px 20px 20px; border-left: 1px solid var(--line); background: radial-gradient(circle at 100% 0%, rgba(79,140,255,.06), transparent 60%), rgba(255,255,255,.01); display: flex; flex-direction: column; gap: 14px; }
#page-landing .hw-ai-head { display: flex; align-items: center; gap: 8px; }
#page-landing .hw-ai-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent); animation: ld-blink 2s infinite; }
#page-landing .hw-ai-label { font-family: 'Geist Mono', monospace; font-size: 11px; color: var(--accent-ink); letter-spacing: 0.08em; text-transform: uppercase; }
#page-landing .hw-ai-title { font-family: 'Geist', sans-serif; font-size: 14px; font-weight: 500; line-height: 1.4; color: var(--ink-1); }
#page-landing .hw-msg { padding: 12px 14px; border-radius: 12px; background: rgba(79,140,255,0.06); border: 1px solid rgba(79,140,255,0.12); font-family: 'Geist', sans-serif; font-size: 13px; line-height: 1.55; color: var(--ink-2); }
#page-landing .hw-msg.user { background: rgba(255,255,255,.03); border-color: var(--line); }
#page-landing .hw-msg strong { color: var(--accent-ink); font-weight: 500; }
#page-landing .hw-creative { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; display: flex; flex-direction: column; }
#page-landing .hw-creative-img { aspect-ratio: 1.2; background: radial-gradient(circle at 30% 30%, rgba(79,140,255,0.8), rgba(79,140,255,0) 50%), radial-gradient(circle at 75% 75%, rgba(126,240,196,0.5), rgba(126,240,196,0) 50%), linear-gradient(135deg,#1a1f2e,#0b0e14); position: relative; }
#page-landing .hw-creative-img::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px), linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px); background-size: 20px 20px; }
#page-landing .hw-creative-cap { padding: 10px 12px; font-family: 'Geist Mono', monospace; font-size: 11px; color: var(--ink-2); }
#page-landing .hw-suggest { margin-top: auto; padding: 10px 12px; border: 1px dashed var(--line-bright); border-radius: 10px; font-family: 'Geist Mono', monospace; font-size: 11.5px; color: var(--ink-3); display: flex; gap: 8px; align-items: center; }
#page-landing .hw-suggest::before { content: "◇"; color: var(--accent); }

/* ────────────────────── LOGOS STRIP ─────────────────────── */
#page-landing .ld-logos { padding: 80px 0 60px; border-top: 1px solid var(--line); }
#page-landing .ld-logos-label { text-align: center; margin-bottom: 36px; }
#page-landing .ld-logos-row { display: flex; justify-content: space-between; align-items: center; gap: 40px; flex-wrap: wrap; }
#page-landing .ld-logos-row .l { font-family: 'Instrument Serif', serif; font-size: 22px; letter-spacing: -0.02em; color: var(--ink-3); transition: color .3s; }
#page-landing .ld-logos-row .l:hover { color: var(--ink-1); }
#page-landing .ld-logos-row .l .b { font-family: 'Geist', sans-serif; font-weight: 500; font-style: normal; }

/* ────────────────────── MANIFESTO ───────────────────────── */
#page-landing .ld-manifesto { padding: 160px 0; border-top: 1px solid var(--line); position: relative; }
#page-landing .ld-manifesto-inner { max-width: 900px; }
#page-landing .ld-manifesto h2.ld-h2 { margin-top: 28px; margin-bottom: 40px; }
#page-landing .ld-manifesto p { font-family: 'Geist', sans-serif; font-size: 20px; color: var(--ink-2); line-height: 1.6; max-width: 62ch; }
#page-landing .ld-manifesto p + p { margin-top: 24px; }
#page-landing .ld-manifesto-mark {
  position: absolute; right: 32px; top: 160px;
  font-family: 'Instrument Serif', serif; font-style: italic;
  font-size: clamp(120px, 20vw, 260px);
  color: var(--line); line-height: 0.8;
  pointer-events: none; user-select: none;
  background: linear-gradient(180deg, var(--line-bright), transparent);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ────────────────────── FEATURES ────────────────────────── */
#page-landing .ld-features { padding: 160px 0; border-top: 1px solid var(--line); }
#page-landing .ld-features-head { display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; margin-bottom: 80px; align-items: end; }
#page-landing .ld-features-grid { display: grid; grid-template-columns: repeat(12,1fr); gap: 16px; }
#page-landing .ld-fcard {
  grid-column: span 6;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,.02), transparent);
  position: relative; overflow: hidden;
  transition: border-color .3s, transform .3s;
  min-height: 420px; display: flex; flex-direction: column;
}
#page-landing .ld-fcard:hover { border-color: var(--line-bright); transform: translateY(-2px); }
#page-landing .ld-fcard.wide { grid-column: span 12; }
#page-landing .ld-fcard.third { grid-column: span 4; min-height: 340px; }
#page-landing .ld-fcard-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 24px; }
#page-landing .ld-fcard-num { font-family: 'Geist Mono', monospace; font-size: 11px; color: var(--ink-4); letter-spacing: 0.1em; }
#page-landing .ld-fcard-tag { font-family: 'Geist Mono', monospace; font-size: 11px; color: var(--accent-ink); padding: 4px 8px; border: 1px solid rgba(79,140,255,.25); border-radius: 999px; background: rgba(79,140,255,.06); }
#page-landing .ld-fcard h3.ld-h3 { font-size: 26px; letter-spacing: -0.03em; margin-bottom: 10px; }
#page-landing .ld-fcard p { font-family: 'Geist', sans-serif; color: var(--ink-2); font-size: 15px; max-width: 44ch; }
#page-landing .ld-fcard-visual { margin-top: auto; padding-top: 28px; }

/* Visualizations inside feature cards */
#page-landing .viz-composer { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: var(--bg-1); }
#page-landing .viz-composer-bar { display: flex; gap: 6px; padding: 8px 10px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.015); }
#page-landing .viz-composer-bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--line-bright); display: block; }
#page-landing .viz-composer-body { padding: 14px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
#page-landing .viz-prompt { padding: 10px; background: rgba(79,140,255,.05); border: 1px solid rgba(79,140,255,.15); border-radius: 8px; font-family: 'Geist Mono', monospace; font-size: 11px; color: var(--accent-ink); grid-column: 1/-1; }
#page-landing .viz-prompt .caret { display: inline-block; width: 6px; height: 12px; background: var(--accent); margin-left: 2px; vertical-align: middle; animation: ld-blink 1s infinite; }
#page-landing .viz-out { padding: 10px; border: 1px solid var(--line); border-radius: 8px; font-family: 'Geist', sans-serif; font-size: 11.5px; color: var(--ink-2); line-height: 1.5; }
#page-landing .viz-out .k { display: inline-block; padding: 1px 6px; border-radius: 4px; background: rgba(79,140,255,.1); color: var(--accent-ink); font-family: 'Geist Mono', monospace; font-size: 10px; margin-right: 4px; margin-top: 4px; }
#page-landing .viz-campaign { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
#page-landing .viz-col { padding: 10px; background: var(--bg-1); border: 1px solid var(--line); border-radius: 10px; }
#page-landing .viz-col-h { font-family: 'Geist Mono', monospace; font-size: 10px; color: var(--ink-3); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 8px; display: flex; justify-content: space-between; }
#page-landing .viz-card { padding: 8px; background: rgba(255,255,255,.02); border: 1px solid var(--line); border-radius: 8px; margin-bottom: 6px; font-family: 'Geist', sans-serif; font-size: 11px; }
#page-landing .viz-card-t { font-weight: 500; margin-bottom: 3px; color: var(--ink-1); }
#page-landing .viz-card-m { font-family: 'Geist Mono', monospace; color: var(--ink-3); font-size: 10px; }
#page-landing .viz-card.signal { border-color: rgba(126,240,196,.25); background: rgba(126,240,196,.04); }
#page-landing .viz-card.signal .viz-card-m { color: var(--signal); }
#page-landing .viz-whatsapp { background: #0a1a15; border-radius: 12px; padding: 14px; border: 1px solid rgba(126,240,196,.15); display: flex; flex-direction: column; gap: 8px; }
#page-landing .viz-bubble { padding: 8px 12px; border-radius: 12px; font-family: 'Geist', sans-serif; font-size: 12px; max-width: 80%; line-height: 1.5; }
#page-landing .viz-bubble.in { background: #1a2b24; color: var(--ink-1); border-bottom-left-radius: 4px; align-self: flex-start; }
#page-landing .viz-bubble.out { background: #1f5d46; color: #ecf7f1; border-bottom-right-radius: 4px; align-self: flex-end; }
#page-landing .viz-bubble .time { font-family: 'Geist Mono', monospace; font-size: 9px; color: var(--ink-3); display: block; margin-top: 2px; }
#page-landing .viz-chart { height: 140px; position: relative; border: 1px solid var(--line); border-radius: 10px; padding: 12px; background: var(--bg-1); }
#page-landing .viz-chart-h { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; }
#page-landing .viz-chart-n { font-family: 'Instrument Serif', serif; font-size: 24px; color: var(--ink-1); }
#page-landing .viz-chart-d { font-family: 'Geist Mono', monospace; font-size: 10px; color: var(--signal); }

/* ────────────────────── WORKFLOW ────────────────────────── */
#page-landing .ld-workflow { padding: 160px 0; border-top: 1px solid var(--line); position: relative; overflow: hidden; }
#page-landing .ld-workflow-head { margin-bottom: 80px; max-width: 700px; }
#page-landing .ld-workflow-steps { position: relative; }
#page-landing .ld-workflow-line { position: absolute; top: 0; bottom: 0; left: 50%; width: 1px; background: var(--line); transform: translateX(-0.5px); }
#page-landing .ld-workflow-line::before { content: ""; position: absolute; top: 0; left: -1px; width: 3px; height: var(--progress, 0%); background: linear-gradient(180deg, var(--accent), transparent); box-shadow: 0 0 20px var(--accent); transition: height .1s linear; }
#page-landing .ld-wstep { display: grid; grid-template-columns: 1fr 80px 1fr; gap: 20px; align-items: center; padding: 40px 0; }
#page-landing .ld-wstep-dot { width: 14px; height: 14px; border-radius: 50%; background: var(--bg); border: 1px solid var(--line); margin: 0 auto; position: relative; z-index: 2; transition: all .5s; }
#page-landing .ld-wstep.active .ld-wstep-dot { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 0 6px rgba(79,140,255,.15), 0 0 24px var(--accent); }
#page-landing .ld-wstep-text { opacity: .4; transition: opacity .5s; }
#page-landing .ld-wstep.active .ld-wstep-text { opacity: 1; }
#page-landing .ld-wstep:nth-child(odd) .ld-wstep-text { grid-column: 1; text-align: right; }
#page-landing .ld-wstep:nth-child(odd) .ld-wstep-visual { grid-column: 3; }
#page-landing .ld-wstep:nth-child(even) .ld-wstep-text { grid-column: 3; }
#page-landing .ld-wstep:nth-child(even) .ld-wstep-visual { grid-column: 1; }
#page-landing .ld-wstep-num { font-family: 'Geist Mono', monospace; font-size: 11px; color: var(--ink-4); letter-spacing: 0.1em; margin-bottom: 6px; }
#page-landing .ld-wstep h3.ld-h3 { font-size: 28px; margin-bottom: 10px; }
#page-landing .ld-wstep p { font-family: 'Geist', sans-serif; color: var(--ink-2); max-width: 36ch; }
#page-landing .ld-wstep:nth-child(odd) p { margin-left: auto; }
#page-landing .ld-wstep-visual { padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.015); font-family: 'Geist Mono', monospace; font-size: 11.5px; color: var(--ink-2); min-height: 140px; display: flex; flex-direction: column; justify-content: center; gap: 6px; }
#page-landing .ld-wstep-visual .k { color: var(--accent-ink); }
#page-landing .ld-wstep-visual .s { color: var(--signal); }
#page-landing .ld-wstep-visual .c { color: var(--ink-4); }

/* ────────────────────── PRICING ─────────────────────────── */
#page-landing .ld-pricing { padding: 160px 0; border-top: 1px solid var(--line); }
#page-landing .ld-pricing-head { text-align: center; margin-bottom: 60px; }
#page-landing .ld-pricing-head h2.ld-h2 { margin-bottom: 16px; }
#page-landing .ld-pricing-toggle { display: inline-flex; padding: 4px; border: 1px solid var(--line); border-radius: 999px; background: var(--bg-1); margin-top: 24px; }
#page-landing .ld-pricing-toggle button { padding: 8px 16px; border-radius: 999px; font-family: 'Geist', sans-serif; font-size: 13px; color: var(--ink-2); font-weight: 500; transition: all .3s; background: none; border: none; cursor: pointer; }
#page-landing .ld-pricing-toggle button.on { background: var(--ink-1); color: #07090d; }
#page-landing .ld-pricing-toggle .save { font-family: 'Geist Mono', monospace; font-size: 10px; margin-left: 6px; color: var(--signal); letter-spacing: 0.05em; }
#page-landing .ld-pricing-toggle button.on .save { color: #1a5a3d; }
#page-landing .ld-tiers { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
#page-landing .ld-tier { padding: 32px 28px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(180deg, rgba(255,255,255,.02), transparent); display: flex; flex-direction: column; gap: 20px; position: relative; transition: border-color .3s, transform .3s; }
#page-landing .ld-tier:hover { border-color: var(--line-bright); }
#page-landing .ld-tier.featured { border-color: rgba(79,140,255,.45); background: linear-gradient(180deg, rgba(79,140,255,.08), transparent 60%), linear-gradient(180deg, rgba(255,255,255,.02), transparent); box-shadow: 0 40px 80px -40px var(--accent-glow); }
#page-landing .ld-tier-badge { position: absolute; top: -11px; left: 50%; transform: translateX(-50%); padding: 4px 10px; border-radius: 999px; background: var(--accent); color: #fff; font-family: 'Geist Mono', monospace; font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; }
#page-landing .ld-tier-name { font-family: 'Geist', sans-serif; font-size: 14px; color: var(--ink-2); font-weight: 500; letter-spacing: 0.02em; }
#page-landing .ld-tier-price { display: flex; align-items: baseline; gap: 4px; margin-top: -4px; }
#page-landing .ld-tier-price .n { font-family: 'Instrument Serif', serif; font-size: 56px; letter-spacing: -0.03em; line-height: 1; color: var(--ink-1); }
#page-landing .ld-tier-price .c { font-size: 16px; color: var(--ink-3); }
#page-landing .ld-tier h3.ld-h3 { font-size: 17px; }
#page-landing .ld-tier > p { font-family: 'Geist', sans-serif; font-size: 13.5px; color: var(--ink-2); line-height: 1.55; }
#page-landing .ld-tier ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 10px; padding-top: 20px; border-top: 1px solid var(--line); margin: 0; }
#page-landing .ld-tier li { font-family: 'Geist', sans-serif; font-size: 13.5px; color: var(--ink-2); display: flex; align-items: flex-start; gap: 10px; line-height: 1.5; }
#page-landing .ld-tier li::before { content: ""; flex-shrink: 0; width: 14px; height: 14px; margin-top: 3px; border-radius: 50%; background: rgba(79,140,255,.12); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M3.5 7.5l2.5 2.5L11 4' stroke='%234f8cff' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-size: contain; }
#page-landing .ld-tier-cta { margin-top: auto; padding: 12px; border-radius: 10px; font-family: 'Geist', sans-serif; font-size: 14px; font-weight: 500; text-align: center; transition: all .2s; cursor: pointer; border: none; width: 100%; }
#page-landing .ld-tier-cta.primary { background: var(--ink-1); color: #07090d; }
#page-landing .ld-tier-cta.primary:hover { transform: translateY(-1px); }
#page-landing .ld-tier-cta.secondary { background: transparent; border: 1px solid var(--line-bright); color: var(--ink-1); }
#page-landing .ld-tier-cta.secondary:hover { border-color: var(--ink-2); background: rgba(255,255,255,.03); }

/* ────────────────────── TESTIMONIAL ─────────────────────── */
#page-landing .ld-testimonial { padding: 160px 0; border-top: 1px solid var(--line); }
#page-landing .ld-testimonial-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
#page-landing .ld-testimonial-quote { font-family: 'Instrument Serif', serif; font-size: clamp(28px, 3.4vw, 44px); line-height: 1.2; letter-spacing: -0.02em; color: var(--ink-1); }
#page-landing .ld-testimonial-quote em { font-style: italic; color: var(--accent-ink); }
#page-landing .ld-testimonial-by { margin-top: 28px; display: flex; align-items: center; gap: 14px; }
#page-landing .ld-testimonial-avatar { width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(135deg,#2a3245,#4f8cff); display: grid; place-items: center; font-family: 'Instrument Serif', serif; font-size: 20px; font-style: italic; flex-shrink: 0; color: #fff; }
#page-landing .ld-testimonial-meta { font-family: 'Geist', sans-serif; font-size: 14px; }
#page-landing .ld-testimonial-meta .n { font-weight: 500; color: var(--ink-1); }
#page-landing .ld-testimonial-meta .r { font-family: 'Geist Mono', monospace; font-size: 11px; color: var(--ink-3); margin-top: 2px; }
#page-landing .ld-testimonial-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
#page-landing .ld-tm { padding: 24px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.015); }
#page-landing .ld-tm-l { font-family: 'Geist Mono', monospace; font-size: 11px; color: var(--ink-3); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 10px; }
#page-landing .ld-tm-n { font-family: 'Instrument Serif', serif; font-size: 44px; line-height: 1; letter-spacing: -0.03em; color: var(--ink-1); }
#page-landing .ld-tm-n .u { font-family: 'Geist', sans-serif; font-size: 20px; color: var(--ink-3); font-style: normal; margin-left: 4px; }
#page-landing .ld-tm-d { font-family: 'Geist Mono', monospace; font-size: 11px; color: var(--signal); margin-top: 8px; display: flex; align-items: center; gap: 6px; }
#page-landing .ld-tm-d::before { content: "▲"; font-size: 8px; }

/* ────────────────────── CTA SECTION ─────────────────────── */
#page-landing .ld-cta { padding: 160px 0; border-top: 1px solid var(--line); position: relative; overflow: hidden; text-align: center; }
#page-landing .ld-cta::before { content: ""; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 800px; height: 800px; border-radius: 50%; background: radial-gradient(circle, rgba(79,140,255,.08), transparent 60%); pointer-events: none; }
#page-landing .ld-cta h2.ld-h2 { font-size: clamp(40px, 6vw, 88px); letter-spacing: -0.045em; margin-bottom: 24px; }
#page-landing .ld-cta-sub { font-family: 'Geist', sans-serif; font-size: 19px; color: var(--ink-2); max-width: 46ch; margin: 0 auto 40px; }

/* ────────────────────── FOOTER ──────────────────────────── */
#page-landing .ld-footer { padding: 60px 0 40px; border-top: 1px solid var(--line); background: var(--bg); }
#page-landing .ld-footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
#page-landing .ld-footer-brand-desc { font-family: 'Geist', sans-serif; font-size: 14px; color: var(--ink-2); max-width: 32ch; margin-top: 14px; line-height: 1.6; }
#page-landing .ld-footer-col h4 { font-family: 'Geist Mono', monospace; font-size: 11px; font-weight: 500; color: var(--ink-3); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 16px; }
#page-landing .ld-footer-col a { display: block; font-family: 'Geist', sans-serif; font-size: 14px; color: var(--ink-2); padding: 6px 0; transition: color .2s; text-decoration: none; }
#page-landing .ld-footer-col a:hover { color: var(--ink-1); }
#page-landing .ld-footer-bottom { display: flex; justify-content: space-between; padding-top: 28px; border-top: 1px solid var(--line); font-family: 'Geist Mono', monospace; font-size: 12px; color: var(--ink-3); }

/* ────────────────────── RESPONSIVE ─────────────────────── */
@media (max-width: 1100px) {
  #page-landing .ld-tiers { grid-template-columns: repeat(2,1fr); }
  #page-landing .ld-hero-window { grid-template-columns: 1fr; min-height: auto; }
  #page-landing .hw-side, #page-landing .hw-right { display: none; }
  #page-landing .ld-features-head { grid-template-columns: 1fr; gap: 32px; }
  #page-landing .ld-testimonial-inner { grid-template-columns: 1fr; gap: 48px; }
  #page-landing .ld-manifesto-mark { display: none; }
  #page-landing .ld-footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 720px) {
  #page-landing .ld-wrap, #page-landing .ld-wrap-narrow { padding: 0 20px; }
  #page-landing .ld-hero { padding: 140px 0 80px; }
  #page-landing .ld-fcard, #page-landing .ld-fcard.wide, #page-landing .ld-fcard.third { grid-column: span 12; }
  #page-landing .ld-tiers { grid-template-columns: 1fr; }
  #page-landing .ld-wstep { grid-template-columns: 1fr; gap: 16px; }
  #page-landing .ld-wstep-dot { display: none; }
  #page-landing .ld-wstep:nth-child(odd) .ld-wstep-text,
  #page-landing .ld-wstep:nth-child(even) .ld-wstep-text,
  #page-landing .ld-wstep:nth-child(odd) .ld-wstep-visual,
  #page-landing .ld-wstep:nth-child(even) .ld-wstep-visual { grid-column: 1; text-align: left; }
  #page-landing .ld-workflow-line { display: none; }
  #page-landing .ld-footer-grid { grid-template-columns: 1fr; }
  #page-landing .ld-logos-row { gap: 20px; justify-content: center; }
  #page-landing .ld-footer-bottom { flex-direction: column; gap: 8px; }
}