/* Valley AI live pitch — charcoal / copper */
:root {
  --bg: #0b0a09;
  --bg-elev: #141210;
  --bg-card: #181512;
  --bg-card-hover: #1e1a16;
  --line: rgba(232, 213, 183, 0.12);
  --line-strong: rgba(232, 213, 183, 0.22);
  --sand: #e8d5b7;
  --sand-dim: #b8a48a;
  --cream: #f5efe6;
  --muted: #8a7f72;
  --copper: #d4894a;
  --copper-deep: #b86f35;
  --copper-glow: rgba(212, 137, 74, 0.35);
  --ink: #0b0a09;
  --ok: #7dba8a;
  --radius: 16px;
  --font: "Outfit", system-ui, sans-serif;
  --serif: "Instrument Serif", Georgia, serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --bar-h: 118px;
  --bar-glass: rgba(11, 10, 9, 0.88);
  --veil-bg: rgba(11, 10, 9, 0.72);
  --grain-opacity: 0.045;
}

html[data-theme="light"] {
  --bg: #f7f1e8;
  --bg-elev: #fffdf9;
  --bg-card: #ffffff;
  --bg-card-hover: #f3ebe0;
  --line: rgba(40, 32, 24, 0.16);
  --line-strong: rgba(40, 32, 24, 0.28);
  --sand: #1c1814;
  --sand-dim: #4a433a;
  --cream: #12100e;
  --muted: #524c44;
  --copper: #8b4a14;
  --copper-deep: #6e3a10;
  --copper-glow: rgba(139, 74, 20, 0.22);
  --ink: #0b0a09;
  --ok: #2d7a42;
  --bar-glass: rgba(247, 241, 232, 0.94);
  --veil-bg: rgba(247, 241, 232, 0.88);
  --grain-opacity: 0.025;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--sand);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}
button, input { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, ul, ol, dl, dd, dt { margin: 0; }
ul, ol { padding: 0; list-style: none; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

.grain {
  pointer-events: none; position: fixed; inset: 0; z-index: 50; opacity: var(--grain-opacity);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}
.glow { pointer-events: none; position: fixed; border-radius: 50%; filter: blur(80px); z-index: 0; }
.glow-a { width: 55vw; height: 55vw; max-width: 720px; top: -10%; right: -8%; background: radial-gradient(circle, rgba(212,137,74,0.22), transparent 68%); }
.glow-b { width: 40vw; height: 40vw; max-width: 480px; bottom: 5%; left: -12%; background: radial-gradient(circle, rgba(232,213,183,0.08), transparent 70%); }

.pitch-bar {
  position: fixed; inset: 0 0 auto 0; z-index: 40;
  min-height: var(--bar-h);
  display: grid;
  grid-template-columns: minmax(160px, 220px) 1fr auto;
  gap: 1rem;
  align-items: start;
  padding: 0.85rem 1.25rem 0.75rem;
  background: var(--bar-glass);
  backdrop-filter: blur(16px) saturate(1.2);
  border-bottom: 1px solid var(--line);
}
.bar-brand { display: flex; align-items: center; gap: 0.65rem; padding-top: 0.2rem; }
.logo { display: flex; align-items: center; gap: 0.65rem; }
.logo-mark {
  width: 32px; height: 32px; border-radius: 10px; flex-shrink: 0;
  background: linear-gradient(145deg, rgba(245,239,230,0.15), transparent 50%),
              linear-gradient(135deg, #e2b07a, #b86f35 55%, #6b3d1c);
  box-shadow: 0 0 0 1px rgba(232,213,183,0.15), 0 8px 24px rgba(184,111,53,0.25);
}
.logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.logo-text strong { font-weight: 600; font-size: 0.95rem; color: var(--cream); }
.logo-text span { font-size: 0.72rem; color: var(--muted); }
.bar-badge {
  font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.08em;
  padding: 0.25rem 0.5rem; border-radius: 999px;
  border: 1px solid var(--line-strong); color: var(--sand-dim); background: var(--bg-elev);
}
.bar-badge.ai { color: var(--ok); border-color: rgba(125,186,138,0.35); }
.bar-badge.cache { color: var(--copper); }
.bar-badge.fallback { color: var(--muted); }

.vertical-controls { min-width: 0; }
.vertical-input-wrap {
  display: flex; gap: 0.5rem; align-items: center;
  background: var(--bg-elev); border: 1px solid var(--line-strong);
  border-radius: 12px; padding: 0.3rem 0.35rem 0.3rem 0.75rem;
}
.vertical-input-wrap input {
  flex: 1; min-width: 0; border: 0; background: transparent; outline: none;
  color: var(--cream); padding: 0.45rem 0;
}
.vertical-input-wrap input::placeholder { color: var(--muted); }
.btn-copper, .btn-ghost-sm, .btn-ghost-lg {
  border-radius: 10px; border: 1px solid transparent; cursor: pointer;
  transition: background 0.2s var(--ease), border-color 0.2s, transform 0.15s;
}
.btn-copper {
  background: linear-gradient(135deg, #e2b07a, var(--copper-deep));
  color: var(--ink); font-weight: 600; padding: 0.55rem 0.95rem; white-space: nowrap;
  box-shadow: 0 8px 20px rgba(184,111,53,0.28);
}
.btn-copper:hover { transform: translateY(-1px); }
.btn-copper.lg { padding: 0.9rem 1.4rem; font-size: 1.05rem; border-radius: 14px; }
.btn-ghost-sm, .btn-ghost-lg {
  border-color: var(--line-strong); color: var(--sand); background: transparent;
  padding: 0.45rem 0.8rem;
}
.btn-ghost-lg { padding: 0.85rem 1.2rem; border-radius: 14px; font-size: 1.02rem; }
.btn-ghost-sm:hover, .btn-ghost-lg:hover { border-color: var(--copper); color: var(--cream); }

.preset-pills {
  display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: 0.55rem; max-height: 52px; overflow: hidden;
}
.preset-pills button {
  border: 1px solid var(--line); background: var(--bg-card); color: var(--sand-dim);
  border-radius: 999px; padding: 0.28rem 0.7rem; font-size: 0.75rem; cursor: pointer;
}
.preset-pills button:hover, .preset-pills button.is-active {
  border-color: var(--copper); color: var(--cream); background: rgba(212,137,74,0.12);
}
.bar-meta { display: flex; flex-wrap: wrap; flex-direction: row; align-items: center; justify-content: flex-end; gap: 0.45rem 0.55rem; padding-top: 0.25rem; color: var(--muted); font-size: 0.85rem; }

.deck { position: relative; height: 100%; padding-top: var(--bar-h); z-index: 1; }
.slide {
  position: absolute; inset: var(--bar-h) 0 48px 0;
  opacity: 0; pointer-events: none; transform: translateY(12px);
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
  overflow: auto; padding: 1.5rem 1.5rem 2rem;
}
.slide.is-active { opacity: 1; pointer-events: auto; transform: none; }
.slide-inner { width: min(920px, 100%); margin: 0 auto; }
.slide-inner.wide { width: min(1100px, 100%); }
.slide-inner.center { text-align: center; padding-top: 4vh; }

.eyebrow {
  color: var(--copper); text-transform: uppercase; letter-spacing: 0.14em;
  font-size: 0.75rem; font-weight: 600; margin-bottom: 0.85rem;
}
h1 {
  font-family: var(--serif); font-weight: 400; font-size: clamp(2.4rem, 5.5vw, 3.8rem);
  line-height: 1.08; color: var(--cream); margin-bottom: 1rem;
}
h1 em, h2 em { font-style: italic; color: var(--copper); }
h2 {
  font-family: var(--serif); font-weight: 400; font-size: clamp(1.8rem, 3.8vw, 2.7rem);
  line-height: 1.15; color: var(--cream); margin-bottom: 1.25rem;
}
.lede { font-size: 1.12rem; color: var(--sand-dim); max-width: 42rem; margin-bottom: 1.5rem; }
.hint { color: var(--muted); font-size: 0.85rem; margin-top: 1.5rem; }
.hint code { color: var(--copper); font-size: 0.8rem; }
.tiny { color: var(--muted); font-size: 0.8rem; margin-top: 1rem; }
.callout {
  margin-top: 1.5rem; padding: 1rem 1.15rem; border-radius: var(--radius);
  border: 1px solid var(--line-strong); background: rgba(212,137,74,0.08);
  color: var(--sand); font-size: 1.02rem;
}

.title-meta {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 0.75rem; margin-top: 1.75rem;
}
.title-meta div {
  background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); padding: 0.9rem 1rem;
}
.title-meta span { display: block; color: var(--muted); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.3rem; }
.title-meta strong { color: var(--cream); font-weight: 600; font-size: 0.98rem; }

.problem-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0.85rem;
}
.problem-grid li {
  background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.1rem 1.15rem; min-height: 120px;
}
.problem-grid strong { display: block; color: var(--cream); margin-bottom: 0.35rem; font-size: 1.02rem; }
.problem-grid span { color: var(--sand-dim); font-size: 0.92rem; }

.how-steps { display: grid; gap: 0.75rem; counter-reset: how; }
.how-steps li {
  counter-increment: how; display: grid; grid-template-columns: 48px 1fr; gap: 0.9rem;
  align-items: start; background: var(--bg-card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1rem 1.15rem;
}
.how-steps li::before {
  content: counter(how, decimal-leading-zero);
  font-family: var(--serif); font-size: 1.35rem; color: var(--copper); line-height: 1;
}
.how-steps strong { display: block; color: var(--cream); margin-bottom: 0.2rem; }
.how-steps span { color: var(--sand-dim); font-size: 0.95rem; }

.demos-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.demo-tabs { display: flex; flex-wrap: wrap; gap: 0.4rem; align-content: flex-start; }
.demo-tabs button {
  border: 1px solid var(--line); background: var(--bg-card); color: var(--sand-dim);
  border-radius: 999px; padding: 0.4rem 0.85rem; cursor: pointer; font-size: 0.82rem;
}
.demo-tabs button.is-active { border-color: var(--copper); color: var(--cream); background: rgba(212,137,74,0.14); }
.demo-stage {
  display: grid; grid-template-columns: minmax(280px, 380px) 1fr; gap: 1.25rem; align-items: stretch;
}
.phone {
  background: linear-gradient(180deg, #1c1814, #12100e);
  border: 1px solid var(--line-strong); border-radius: 28px; overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.45); min-height: 420px; display: flex; flex-direction: column;
}
.phone-top {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.85rem 1rem; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 0.78rem;
}
.phone-top strong { color: var(--cream); font-size: 0.9rem; }
.phone-thread { flex: 1; overflow: auto; padding: 1rem; display: flex; flex-direction: column; gap: 0.55rem; }
.bubble {
  max-width: 88%; padding: 0.65rem 0.8rem; border-radius: 14px; font-size: 0.9rem; line-height: 1.4;
  animation: pop 0.28s var(--ease);
}
.bubble.lead { align-self: flex-start; background: #26211c; border: 1px solid var(--line); color: var(--sand); }
.bubble.ai { align-self: flex-end; background: rgba(212,137,74,0.18); border: 1px solid rgba(212,137,74,0.35); color: var(--cream); }
.bubble.system { align-self: center; background: transparent; color: var(--muted); font-size: 0.75rem; padding: 0.2rem; }
.bubble .who { display: block; font-size: 0.68rem; color: var(--muted); margin-bottom: 0.2rem; }
@keyframes pop { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.phone-actions { display: flex; gap: 0.5rem; padding: 0.75rem 1rem 1rem; border-top: 1px solid var(--line); }
.demo-aside {
  background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem 1.35rem;
}
.demo-aside h3 { font-family: var(--serif); font-weight: 400; font-size: 1.6rem; color: var(--cream); margin-bottom: 0.5rem; }
.demo-aside p { color: var(--sand-dim); }
.demo-facts { margin-top: 1.1rem; display: grid; gap: 0.55rem; }
.demo-facts div { display: grid; grid-template-columns: 110px 1fr; gap: 0.5rem; font-size: 0.9rem; }
.demo-facts dt { color: var(--muted); }
.demo-facts dd { color: var(--cream); }


.pitch-offer-note {
  margin: 0.35rem 0 1.1rem;
  color: var(--sand-dim, #cbb89a);
  font-size: 0.95rem;
  max-width: 42rem;
}
.pitch-offer-note a { color: var(--copper, #D4894A); font-weight: 500; text-decoration: none; }
.pitch-offer-note a:hover { text-decoration: underline; }

.offer-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0.85rem;
}
.offer-card {
  background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.15rem 1.2rem; min-height: 150px; transition: border-color 0.2s, background 0.2s;
}
.offer-card:hover { border-color: var(--copper); background: var(--bg-card-hover); }
.offer-card .tag { color: var(--copper); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 600; }
.offer-card h3 { font-size: 1.1rem; color: var(--cream); margin: 0.4rem 0 0.35rem; font-weight: 600; }
.offer-card p { color: var(--sand-dim); font-size: 0.92rem; }

.proof-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.proof-card {
  background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem 1.3rem;
}
.proof-card h3 { color: var(--cream); margin-bottom: 0.85rem; font-size: 1.05rem; }
.proof-card ol, .proof-card ul { display: grid; gap: 0.55rem; }
.proof-card li { color: var(--sand-dim); padding-left: 1.1rem; position: relative; }
.proof-card ol { counter-reset: p; }
.proof-card ol li { counter-increment: p; }
.proof-card ol li::before { content: counter(p) "."; position: absolute; left: 0; color: var(--copper); font-weight: 600; }
.proof-card ul li::before { content: "•"; position: absolute; left: 0; color: var(--copper); }

.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; margin: 1.5rem 0 0.5rem; }

.nav-edge {
  position: fixed; top: var(--bar-h); bottom: 48px; width: 8vw; max-width: 90px; z-index: 20;
  background: transparent; border: 0; cursor: pointer;
}
.nav-edge.prev { left: 0; }
.nav-edge.next { right: 0; }
.nav-edge:hover { background: linear-gradient(90deg, rgba(212,137,74,0.08), transparent); }
.nav-edge.next:hover { background: linear-gradient(270deg, rgba(212,137,74,0.08), transparent); }

.dots {
  position: fixed; left: 0; right: 0; bottom: 14px; z-index: 30;
  display: flex; justify-content: center; gap: 0.45rem;
}
.dots button {
  width: 9px; height: 9px; border-radius: 50%; border: 0; background: rgba(232,213,183,0.25); cursor: pointer; padding: 0;
}
.dots button.is-active { background: var(--copper); width: 22px; border-radius: 999px; }

.loading-veil {
  position: fixed; inset: 0; z-index: 60; background: var(--veil-bg);
  display: grid; place-content: center; gap: 0.85rem; text-align: center; backdrop-filter: blur(4px);
}
.loading-veil[hidden] { display: none; }
.spinner {
  width: 36px; height: 36px; margin: 0 auto; border-radius: 50%;
  border: 3px solid rgba(232,213,183,0.15); border-top-color: var(--copper);
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 900px) {
  :root { --bar-h: 150px; }
  .pitch-bar { grid-template-columns: 1fr; }
  .bar-meta { flex-direction: row; justify-content: space-between; width: 100%; align-items: center; }
  .title-meta, .proof-grid, .demo-stage { grid-template-columns: 1fr; }
  .nav-edge { display: none; }
  .preset-pills { max-height: none; }
}


/* Theme toggle (pitch bar) */
.theme-toggle {
  width: 38px; height: 38px; border-radius: 10px;
  border: 1px solid var(--line);
  display: inline-grid; place-content: center;
  color: var(--sand-dim); background: transparent;
  transition: color .2s var(--ease), border-color .2s, background .2s;
  flex-shrink: 0; cursor: pointer;
}
.theme-toggle:hover { color: var(--cream); border-color: var(--copper); background: rgba(212,137,74,0.12); }
.theme-toggle svg { width: 16px; height: 16px; display: block; }
.theme-toggle .icon-moon { display: none; }
html[data-theme="light"] .theme-toggle .icon-sun { display: none; }
html[data-theme="light"] .theme-toggle .icon-moon { display: block; }
html[data-theme="light"] .glow-a { background: radial-gradient(circle, rgba(139,74,20,0.14), transparent 68%); }
html[data-theme="light"] .glow-b { background: radial-gradient(circle, rgba(40,32,24,0.06), transparent 70%); }
html[data-theme="light"] .bubble.lead { background: #efe6d8; color: var(--sand); border-color: var(--line-strong); }
html[data-theme="light"] .bubble.ai { background: rgba(139,74,20,0.14); color: var(--cream); }
html[data-theme="light"] .theme-toggle {
  color: var(--sand-dim);
  border-color: var(--line-strong);
  background: rgba(26,22,18,0.05);
}

/* ========== Pricing slide ========== */
.pricing-slide-head {
  display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between;
  gap: 0.75rem 1.25rem; margin-bottom: 1.1rem;
}
.pricing-slide-head h2 { margin: 0; }
.pitch-pkg-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.85rem;
}
.pitch-pkg {
  background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.05rem 1.1rem 1.15rem; min-height: 0;
}
.pitch-pkg.is-featured {
  border-color: rgba(212,137,74,0.45);
  background: linear-gradient(165deg, rgba(212,137,74,0.14), transparent 55%), var(--bg-card);
  box-shadow: 0 14px 36px rgba(184,111,53,0.12);
}
.pitch-pkg .tag {
  color: var(--copper); font-size: 0.7rem; letter-spacing: 0.08em;
  text-transform: uppercase; font-weight: 650; margin: 0 0 0.35rem;
}
.pitch-pkg h3 {
  font-family: var(--serif); font-weight: 400; font-size: 1.35rem;
  color: var(--cream); margin: 0 0 0.45rem;
}
.pitch-pkg-price {
  color: var(--sand); font-size: 0.92rem; margin: 0 0 0.7rem;
  padding-bottom: 0.65rem; border-bottom: 1px solid var(--line);
}
.pitch-pkg-price strong { color: var(--cream); font-weight: 650; }
.pitch-pkg ul { display: grid; gap: 0.35rem; margin: 0; padding: 0; list-style: none; }
.pitch-pkg li {
  position: relative; padding-left: 1rem;
  color: var(--sand-dim); font-size: 0.88rem; line-height: 1.35;
}
.pitch-pkg li::before {
  content: ""; position: absolute; left: 0; top: 0.45rem;
  width: 6px; height: 6px; border-radius: 50%; background: var(--copper);
}
.pitch-ala {
  margin-top: 1rem;
  padding: 0.95rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--bg-elev);
}
.pitch-ala-label {
  color: var(--copper); font-size: 0.7rem; letter-spacing: 0.1em;
  text-transform: uppercase; font-weight: 650; margin: 0 0 0.55rem;
}
.pitch-ala-list {
  display: grid; gap: 0.35rem; margin: 0; padding: 0; list-style: none;
}
@media (min-width: 800px) {
  .pitch-ala-list { grid-template-columns: 1fr 1fr; gap: 0.4rem 1.25rem; }
}
.pitch-ala-list li { color: var(--sand-dim); font-size: 0.86rem; line-height: 1.4; }
.pitch-ala-list strong { color: var(--cream); font-weight: 600; }
.pitch-ala-list em { font-style: normal; color: var(--muted); }
.pitch-ala-note {
  margin: 0.7rem 0 0; color: var(--muted); font-size: 0.8rem; line-height: 1.4;
}
.offer-card .price-range {
  margin-top: 0.55rem; color: var(--copper); font-size: 0.82rem; font-weight: 600;
}
@media (max-width: 900px) {
  .pitch-pkg-grid { grid-template-columns: 1fr; }
}
@media print {
  .pitch-bar, .nav-edge, .dots, .loading-veil, .theme-toggle { display: none !important; }
  .slide { display: block !important; opacity: 1 !important; position: relative !important;
    transform: none !important; page-break-after: always; height: auto !important; min-height: 0; }
  .slide-pricing { page-break-inside: avoid; }
}