/* LD Coda plug-in sites: sections, sub-pages and responsive rules (second half of site.css; load right after it).
   Identical on prismx.ldcoda.com and aurorax.ldcoda.com. */
/* ── Sections ────────────────────────────────────────── */
.section { position: relative; z-index: 1; padding-top: clamp(88px, 10vw, 128px); }
.section.wash + .section { padding-top: clamp(56px, 7vw, 88px); }
.section.wash { margin-top: clamp(88px, 10vw, 128px); padding: clamp(72px, 9vw, 112px) 0; background: linear-gradient(180deg, transparent, var(--tint) 14%, var(--tint) 86%, transparent); }
.section-head { max-width: 780px; margin-bottom: clamp(40px, 5vw, 60px); }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.label {
  display: inline-flex; align-items: center; gap: 10px; color: var(--accent-text);
  font-family: var(--mono); font-size: .76rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase;
}
.label::before { content: ""; width: 18px; height: 1px; background: currentColor; opacity: .7; }
.section h2 { margin-top: 16px; font-size: clamp(2.15rem, 4.8vw, 3.5rem); letter-spacing: -.04em; line-height: 1.04; }
.section-head p { margin-top: 18px; font-size: 1.1rem; }

/* signal chain */
.chain { position: relative; display: flex; flex-wrap: wrap; gap: 10px 0; margin: -16px 0 clamp(40px, 5vw, 56px); list-style: none; font-family: var(--mono); font-size: .78rem; letter-spacing: .04em; }
.chain li { display: inline-flex; align-items: center; color: var(--text); }
.chain li span { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--surface); }
.chain li span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--c, var(--muted)); box-shadow: 0 0 8px var(--c, transparent); }
.chain li + li::before { content: ""; width: 22px; height: 1px; background: linear-gradient(90deg, var(--line-3), rgba(var(--accent-rgb), .6)); }
.section-head.center .chain { justify-content: center; }

/* feature grid */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; list-style: none; }
.feature {
  position: relative; padding: 30px 28px 28px; border-radius: var(--r-lg); border: 1px solid var(--line); overflow: hidden;
  background: linear-gradient(180deg, rgba(255, 255, 255, .032), rgba(255, 255, 255, .008));
  transition: border-color .3s, transform .3s var(--ease), background-color .3s;
}
.feature::after { /* faint colour wash from the section key */
  content: ""; position: absolute; inset: -40% -20% auto auto; width: 70%; height: 80%; pointer-events: none;
  background: radial-gradient(closest-side, var(--c, var(--accent)), transparent); opacity: .07;
}
.feature:hover { border-color: var(--line-3); }
.feature .key { display: flex; align-items: center; justify-content: space-between; }
.feature .key i { /* section colour key, as under the plug-ins' section titles */
  width: 30px; height: 3px; border-radius: 2px; background: var(--c, var(--accent)); box-shadow: 0 0 14px var(--c, var(--accent));
}
.feature .key b { font-family: var(--mono); font-size: .72rem; font-weight: 500; letter-spacing: .12em; color: var(--muted); }
.feature h3 { margin-top: 22px; font-size: 1.22rem; letter-spacing: -.02em; }
.feature p { margin-top: 10px; font-size: .98rem; }

/* deep dives */
.dives { border-top: 1px solid var(--line); }
.dive {
  display: grid; grid-template-columns: 1fr 1.12fr; gap: clamp(36px, 6vw, 90px); align-items: center;
  padding: clamp(64px, 8vw, 104px) 0; border-bottom: 1px solid var(--line); isolation: isolate;
}
.dive.flip .media { order: -1; }
.dive:first-child { padding-top: clamp(44px, 6vw, 72px); }
.dive.wide { grid-template-columns: 1fr; gap: 44px; }
.dive.wide .copy { display: grid; grid-template-columns: 1fr 1fr; gap: 20px clamp(36px, 6vw, 90px); align-items: start; }
.dive.wide .copy .facts { margin-top: 0; }
.dive h3 { margin-top: 16px; font-size: clamp(1.85rem, 3.4vw, 2.6rem); letter-spacing: -.035em; line-height: 1.07; }
.dive .copy p { margin-top: 18px; font-size: 1.05rem; }
.facts { margin-top: 28px; list-style: none; border-top: 1px solid var(--line); }
.facts li { display: flex; justify-content: space-between; align-items: baseline; gap: 20px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: .93rem; }
.facts li span:last-child { font-family: var(--mono); font-size: .84rem; color: var(--text); text-align: right; }
.facts li.measured span:last-child { color: var(--accent-text); }
.media { position: relative; }
.media::before {
  content: ""; position: absolute; inset: 12% 8%; z-index: -1; filter: blur(60px); opacity: .5;
  background: radial-gradient(closest-side, rgba(var(--accent-rgb), .7), transparent);
}
.media.warm::before { background: radial-gradient(closest-side, var(--c, var(--orange)), transparent); opacity: .28; }
.media figcaption, .caption { margin-top: 14px; font-family: var(--mono); font-size: .74rem; letter-spacing: .05em; color: var(--muted); }
.media .frame.narrow { max-width: 280px; margin: 0 auto; }
.media .frame.medium { max-width: 460px; margin: 0 auto; }
.media.center figcaption { text-align: center; }

/* readout panel: big numbers in the plug-ins' display style */
.readout {
  position: relative; overflow: hidden; padding: 26px; border-radius: var(--r-lg); border: 1px solid var(--line-2);
  background: radial-gradient(80% 60% at 70% 0%, rgba(var(--accent-rgb), .16), transparent 70%), var(--bg-well);
  box-shadow: 0 40px 100px -50px rgba(var(--accent-rgb), .7);
}
.readout::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 32px 32px;
}
.readout-head { position: relative; display: flex; justify-content: space-between; align-items: center; font-family: var(--mono); font-size: .76rem; letter-spacing: .1em; text-transform: uppercase; color: var(--sub); }
.led { display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px; border-radius: 8px; color: var(--text); border: 1px solid rgba(var(--accent-rgb), .45); background: rgba(var(--accent-rgb), .12); letter-spacing: .06em; }
.led::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--c, var(--accent)); box-shadow: 0 0 10px var(--c, var(--accent)); }
.readout dl { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: 22px; border-radius: 14px; overflow: hidden; background: var(--line-2); border: 1px solid var(--line-2); }
.readout dl div { padding: 20px 20px 18px; background: rgba(12, 12, 14, .94); }
.readout dt { font-size: .84rem; line-height: 1.4; color: var(--sub); }
.readout dd { margin-top: 8px; font-family: var(--mono); font-size: clamp(1.7rem, 3.2vw, 2.4rem); font-weight: 500; letter-spacing: -.04em; color: var(--text); line-height: 1.1; }
.readout dd small { margin-left: 6px; font-size: .42em; letter-spacing: 0; color: var(--sub); }
.readout .note { position: relative; margin-top: 16px; font-size: .82rem; color: var(--muted); }

/* presets */
.presets { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(36px, 6vw, 90px); align-items: center; }
.big {
  font-family: var(--mono); font-size: clamp(5.5rem, 13vw, 10rem); font-weight: 500; line-height: .85; letter-spacing: -.07em;
  background: linear-gradient(180deg, #fff 30%, rgba(var(--accent-rgb), .55)); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.presets h2 { margin-top: 20px; }
.presets p { margin-top: 18px; font-size: 1.05rem; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; list-style: none; }
.chips li { padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line-2); background: rgba(255, 255, 255, .025); font-size: .86rem; color: var(--text); }
.chips li b { margin-left: 6px; font-family: var(--mono); font-weight: 500; color: var(--muted); }

/* workflow */
.workflow { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 80px); align-items: start; }
.tools { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 32px; list-style: none; }
.tools h3 { display: flex; align-items: center; gap: 10px; font-size: 1.02rem; letter-spacing: -.01em; }
.tools h3 svg { width: 18px; height: 18px; color: var(--accent-text); flex: none; }
.tools p { margin-top: 8px; font-size: .94rem; }
.stack { display: grid; gap: 20px; }
.strip { margin-bottom: clamp(40px, 5vw, 60px); }

/* specs */
.spec-groups { display: grid; grid-template-columns: 1fr 1fr; gap: 0 clamp(36px, 6vw, 80px); }
.spec-groups h3 { padding-bottom: 14px; font-family: var(--mono); font-size: .76rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--accent-text); }
.specs { width: 100%; border-collapse: collapse; border-top: 1px solid var(--line-2); font-size: .95rem; }
.specs th, .specs td { padding: 15px 0; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.specs th { width: 36%; padding-right: 20px; font-weight: 500; color: var(--sub); }
.specs td { color: var(--text); }
.specs td small { display: block; margin-top: 4px; font-family: var(--sans); font-size: .84rem; color: var(--muted); }
.specs .mono { font-size: .88rem; }

/* pricing */
.price-card {
  position: relative; max-width: 560px; margin: 0 auto; padding: clamp(30px, 5vw, 44px); border-radius: 26px; text-align: center;
  border: 1px solid rgba(var(--accent-rgb), .38);
  background: radial-gradient(90% 60% at 50% 0%, rgba(var(--accent-rgb), .16), transparent 70%), var(--surface);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .07), 0 50px 120px -50px rgba(var(--accent-rgb), .75);
}
.price-card .top { display: flex; justify-content: center; align-items: center; gap: 12px; }
.price-card .name { font-size: 1.15rem; font-weight: 650; letter-spacing: -.02em; color: var(--text); }
.price-card .name .x { color: var(--accent); }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px; border-radius: 999px; border: 1px solid var(--line-2); font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--sub); }
.price { margin-top: 18px; font-family: var(--mono); font-size: clamp(4rem, 9vw, 5.4rem); font-weight: 500; letter-spacing: -.06em; line-height: 1; color: var(--text); }
.price sup { margin-right: 4px; font-size: .42em; vertical-align: .9em; letter-spacing: 0; color: var(--sub); }
.price-note { margin-top: 10px; font-size: .92rem; }
.price-detail { margin-top: 8px; font-size: .92rem; color: var(--sub); }
.checklist { display: grid; gap: 12px; margin: 30px 0 32px; list-style: none; text-align: left; }
.checklist li { position: relative; padding-left: 30px; font-size: .97rem; color: var(--text); }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: .3em; width: 18px; height: 18px; border-radius: 50%;
  background: rgba(var(--accent-rgb), .16) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.3 2.3 4.7-5' fill='none' stroke='%23e4e4e7' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 14px no-repeat;
  box-shadow: inset 0 0 0 1px rgba(var(--accent-rgb), .5);
}
.price-card .btn { width: 100%; }
.fine { margin-top: 16px; font-size: .84rem; color: var(--muted); }

/* FAQ */
.faq { max-width: 860px; margin: 0 auto; border-top: 1px solid var(--line-2); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  position: relative; padding: 22px 48px 22px 0; list-style: none; cursor: pointer;
  font-size: 1.08rem; font-weight: 500; letter-spacing: -.01em; color: var(--text);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before, .faq summary::after {
  content: ""; position: absolute; right: 8px; top: 50%; width: 14px; height: 1.5px; border-radius: 1px;
  background: var(--sub); transition: transform .3s var(--ease);
}
.faq summary::after { transform: rotate(90deg); }
.faq details[open] summary::after { transform: rotate(0deg); }
.faq summary:hover::before, .faq summary:hover::after { background: var(--text); }
.faq .a { max-width: 740px; padding: 0 0 24px; font-size: 1rem; }

/* sibling cross-link */
.sibling {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(28px, 5vw, 64px); align-items: center; overflow: hidden;
  padding: clamp(28px, 5vw, 52px); border-radius: 28px; border: 1px solid var(--line-2);
  background: radial-gradient(70% 90% at 100% 20%, rgba(var(--sibling-rgb), .24), transparent 65%), var(--surface);
}
.sibling .label { color: var(--sibling-text); }
.sibling h2 { margin-top: 14px; font-size: clamp(2rem, 4vw, 3rem); }
.sibling h2 .x { color: rgb(var(--sibling-rgb)); }
.sibling p { margin-top: 14px; font-size: 1.05rem; }
.sibling .btn { margin-top: 26px; }
.sibling .frame { box-shadow: 0 40px 90px -40px rgba(var(--sibling-rgb), .8); transform: perspective(1400px) rotateY(-9deg) rotateX(3deg); transition: transform .6s var(--ease); }
.sibling:hover .frame { transform: perspective(1400px) rotateY(-4deg) rotateX(1deg); }

.site-end { height: clamp(40px, 5vw, 64px); }

/* ── Sub-pages (contact, privacy) ────────────────────── */
.page { max-width: 760px; margin: 0 auto; padding: clamp(56px, 8vw, 96px) var(--gutter) clamp(72px, 10vw, 120px); }
.page h1 { margin-top: 14px; font-size: clamp(2.3rem, 5vw, 3.2rem); letter-spacing: -.04em; }
.page .lead { margin-top: 14px; font-size: 1.08rem; }
.page .note { margin-top: 22px; font-size: .92rem; color: var(--muted); }
.card {
  margin-top: 32px; padding: clamp(22px, 4vw, 36px); border-radius: var(--r-lg); border: 1px solid var(--line-2);
  background: radial-gradient(80% 50% at 50% 0%, rgba(var(--accent-rgb), .08), transparent 70%), var(--surface);
  box-shadow: 0 40px 100px -60px rgba(var(--accent-rgb), .6);
}
.form { display: flex; flex-direction: column; gap: 18px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form label { display: block; margin-bottom: 7px; font-size: .84rem; font-weight: 500; color: var(--sub); }
.form input, .form select, .form textarea {
  width: 100%; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--line-3); background: var(--bg);
  color: var(--text); font: inherit; font-size: .95rem; transition: border-color .2s, box-shadow .2s;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(var(--accent-rgb), .3); }
.form select {
  -webkit-appearance: none; appearance: none; padding-right: 40px; cursor: pointer;
  background: var(--bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 6l4 4 4-4' fill='none' stroke='%23a1a1aa' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") right 14px center / 16px no-repeat;
}
.form select option { background: var(--surface); color: var(--text); }
.form textarea { min-height: 150px; resize: vertical; }
.form .btn { align-self: flex-start; }
.form .btn:disabled { opacity: .6; cursor: default; transform: none; }
.form .status { min-height: 1.2em; font-size: .9rem; }
.form .status.err { color: #fca5a5; }
.hp { position: absolute; left: -9999px; }
#successState { display: none; padding: 24px 0; text-align: center; }
#successState h2 { font-size: 1.3rem; }
#successState p { margin-top: 8px; }
.policy .updated { margin-top: 8px; font-family: var(--mono); font-size: .8rem; color: var(--muted); }
.policy h2 { margin: 40px 0 10px; font-size: 1.15rem; letter-spacing: -.015em; }
.policy p, .policy li { font-size: 1rem; }
.policy p + p { margin-top: 12px; }
.policy ul { margin: 10px 0 12px 1.3rem; }
.policy li + li { margin-top: 6px; }
@media (max-width: 640px) { .form .row { grid-template-columns: 1fr; } }

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 1080px) {
  .nav-links { gap: 20px; }
  .stats { grid-template-columns: repeat(3, 1fr); }
  .stats li:nth-child(4) { border-left: 0; }
  .stats li:nth-child(n+4) { border-top: 1px solid var(--line); }
}
@media (max-width: 920px) {
  .nav-links { display: none; }
  .nav .btn { margin-left: auto; }
  .features { grid-template-columns: 1fr 1fr; }
  .dive, .presets, .workflow, .sibling, .spec-groups { grid-template-columns: 1fr; }
  .dive.flip .media { order: 0; }
  .dive.wide .copy { grid-template-columns: 1fr; }
  .spec-groups > div + div { margin-top: 40px; }
  .sibling .frame { transform: none; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .nav-inner { gap: 16px; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stats li { border-left: 0; border-top: 1px solid var(--line); padding: 18px; }
  .stats li:nth-child(1), .stats li:nth-child(2) { border-top: 0; }
  .stats li:nth-child(even) { border-left: 1px solid var(--line); }
  .stats li:last-child { grid-column: 1 / -1; border-left: 0; }
  .features, .tools { grid-template-columns: 1fr; }
  .feature { padding: 26px 22px 24px; }
  .readout dl { grid-template-columns: 1fr; }
  .facts li { flex-direction: column; gap: 2px; }
  .facts li span:last-child { text-align: left; }
  .specs th { width: 42%; }
  .cta-row .btn { flex: 1 1 100%; }
  .chain { gap: 8px; font-size: .72rem; }
  .chain li + li::before { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media print {
  .reveal { opacity: 1 !important; transform: none !important; animation: none !important; }
  .nav { position: static; }
  .hero-sky, .glow, .media::before, .aura, .orb, canvas { display: none !important; }
}