/* Project landing pages and project-specific legal hubs.
   These styles sit on top of the portfolio's shared design system. */

html[data-product="sentinel"][data-theme="dark"] {
  --accent: #8a9bff;
  --accent-2: #56d8c3;
}
html[data-product="sentinel"][data-theme="light"] {
  --accent: #5569ed;
  --accent-2: #0d9d88;
}
html[data-product="lofi"][data-theme="dark"] {
  --accent: #d6a7ff;
  --accent-2: #f2c36f;
}
html[data-product="lofi"][data-theme="light"] {
  --accent: #8350bd;
  --accent-2: #a66a0c;
}
html[data-product="combat"][data-theme="dark"] {
  --accent: #ff9278;
  --accent-2: #ffc46e;
}
html[data-product="combat"][data-theme="light"] {
  --accent: #cf5748;
  --accent-2: #a96a0a;
}
html[data-product="library"][data-theme="dark"] {
  --accent: #53d7b5;
  --accent-2: #ffc05c;
}
html[data-product="library"][data-theme="light"] {
  --accent: #117f78;
  --accent-2: #ad6a04;
}
html[data-product="raspap"][data-theme="dark"] {
  --accent: #74d9ff;
  --accent-2: #c2ec69;
}
html[data-product="raspap"][data-theme="light"] {
  --accent: #137d9d;
  --accent-2: #627f0a;
}
html[data-product="soundtrail"][data-theme="dark"] {
  --accent: #7ee787;
  --accent-2: #58a6ff;
}
html[data-product="soundtrail"][data-theme="light"] {
  --accent: #1a7f37;
  --accent-2: #0969da;
}
html[data-product="soundtrail-bot"][data-theme="dark"] {
  --accent: #58a6ff;
  --accent-2: #7ee787;
}
html[data-product="soundtrail-bot"][data-theme="light"] {
  --accent: #0969da;
  --accent-2: #1a7f37;
}
html[data-product="pixelnas"][data-theme="dark"] {
  --accent: #4dd4c0;
  --accent-2: #8a9bff;
}
html[data-product="pixelnas"][data-theme="light"] {
  --accent: #0f9d8c;
  --accent-2: #5569ed;
}
html[data-product="kobo"][data-theme="dark"] {
  --accent: #ffb86c;
  --accent-2: #8be9fd;
}
html[data-product="kobo"][data-theme="light"] {
  --accent: #c05621;
  --accent-2: #007791;
}
html[data-product="bookrecs"][data-theme="dark"] {
  --accent: #f1fa8c;
  --accent-2: #50fa7b;
}
html[data-product="bookrecs"][data-theme="light"] {
  --accent: #b7791f;
  --accent-2: #2f855a;
}
html[data-product="ledger"][data-theme="dark"] {
  --accent: #ff79c6;
  --accent-2: #bd93f9;
}
html[data-product="ledger"][data-theme="light"] {
  --accent: #b83280;
  --accent-2: #6b46c1;
}
html[data-product="myinstants"][data-theme="dark"] {
  --accent: #ff6b6b;
  --accent-2: #feca57;
}
html[data-product="myinstants"][data-theme="light"] {
  --accent: #ee5253;
  --accent-2: #e67e22;
}

.product-page .nav-links { gap: 1.15rem; }
.product-page .nav-links a { font-size: .88rem; }
.product-page .site-header { border-bottom-color: var(--border); }

.product-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
  align-items: center;
  gap: clamp(2.5rem, 6vw, 5.5rem);
  padding-block: clamp(4.25rem, 9vw, 7.4rem) clamp(3rem, 7vw, 5.5rem);
  isolation: isolate;
}
.product-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  width: 58vw;
  height: 54vw;
  max-width: 760px;
  max-height: 690px;
  top: -26vw;
  right: -20vw;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 22%, transparent), transparent 68%);
  filter: blur(22px);
  pointer-events: none;
}
.product-copy { min-width: 0; }
.product-kicker {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin: 0 0 1.35rem;
  padding: .38rem .78rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.product-kicker-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 14px color-mix(in srgb, var(--accent-2) 75%, transparent);
}
.product-title {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(3.2rem, 7vw, 5.65rem);
  line-height: .98;
  letter-spacing: -.065em;
  font-weight: 800;
}
.product-title .product-gradient {
  display: block;
  padding-bottom: .08em;
  background: linear-gradient(105deg, var(--accent), var(--accent-2));
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
}
.product-lede {
  max-width: 57ch;
  margin: 1.55rem 0 1.8rem;
  color: var(--muted);
  font-size: clamp(1.03rem, 1.6vw, 1.18rem);
  line-height: 1.7;
}
.product-actions { display: flex; flex-wrap: wrap; gap: .7rem; }
.product-actions .btn { padding-inline: 1.2rem; }
.product-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .55rem;
  margin: 1.7rem 0 0;
  padding: 0;
  list-style: none;
}
.product-meta li {
  padding: .25rem .62rem;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--surface);
  color: var(--muted);
  font-family: var(--mono);
  font-size: .72rem;
}
.product-visual {
  position: relative;
  display: flex;
  margin: 0;
  min-height: 420px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: clamp(1rem, 3vw, 2rem);
  border: 1px solid var(--border-strong);
  border-radius: 28px;
  background:
    radial-gradient(ellipse at 50% 0%, color-mix(in srgb, var(--accent) 15%, transparent), transparent 66%),
    linear-gradient(145deg, var(--surface-2), color-mix(in srgb, var(--bg-2) 76%, transparent));
  box-shadow: var(--shadow);
  isolation: isolate;
}
.product-visual::before,
.product-visual::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 260px;
  height: 260px;
  border: 1px solid color-mix(in srgb, var(--accent) 24%, transparent);
  border-radius: 50%;
  opacity: .55;
}
.product-visual::before { top: -130px; right: -100px; }
.product-visual::after { bottom: -180px; left: -70px; width: 340px; height: 340px; }
.visual-caption {
  position: absolute;
  right: 1.2rem;
  bottom: 1rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: .63rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.product-visual--image { min-height: 0; padding: clamp(1rem, 2.5vw, 1.6rem) clamp(1rem, 2.5vw, 1.6rem) 3.1rem; }
.product-screenshot {
  display: block;
  width: 100%;
  max-width: 100%;
  max-height: 390px;
  object-fit: contain;
  border: 1px solid var(--border-strong);
  border-radius: 13px;
  background: var(--bg-2);
  box-shadow: 0 18px 45px rgba(0, 0, 0, .24);
}
.sentinel-window,
.lofi-player {
  width: min(100%, 410px);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .25);
}
.sentinel-window-top,
.lofi-player-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .9rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.window-indicators { display: inline-flex; gap: 5px; }
.window-indicators i { width: 7px; height: 7px; border-radius: 50%; background: var(--border-strong); }
.window-indicators i:first-child { background: var(--accent); }
.sentinel-window-body { padding: 1.2rem; }
.console-label {
  color: var(--accent-2);
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.console-heading { margin: .45rem 0 1.2rem; font-size: 1.15rem; letter-spacing: -.025em; }
.console-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: .8rem;
  padding: .78rem 0;
  border-top: 1px solid var(--border);
}
.console-line strong { display: block; font-size: .78rem; font-weight: 600; }
.console-line small { display: block; margin-top: .1rem; color: var(--muted); font-size: .67rem; }
.console-pill {
  padding: .23rem .5rem;
  border: 1px solid color-mix(in srgb, var(--accent-2) 38%, transparent);
  border-radius: 999px;
  color: var(--accent-2);
  font-family: var(--mono);
  font-size: .61rem;
  white-space: nowrap;
}
.console-pill.pending {
  border-color: color-mix(in srgb, var(--accent) 38%, transparent);
  color: var(--accent);
}
.lofi-player { width: min(100%, 390px); padding-bottom: 1.1rem; }
.lofi-player-top { border-bottom: 0; }
.album-art {
  position: relative;
  display: grid;
  place-items: center;
  width: min(70%, 235px);
  aspect-ratio: 1;
  margin: .2rem auto 1.05rem;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--accent) 38%, transparent);
  border-radius: 20px;
  background:
    radial-gradient(circle at 50% 45%, color-mix(in srgb, var(--accent-2) 56%, transparent), transparent 32%),
    radial-gradient(circle at 68% 25%, color-mix(in srgb, var(--accent) 75%, transparent), transparent 52%),
    linear-gradient(150deg, #201b32, #111521 70%);
  box-shadow: 0 18px 50px color-mix(in srgb, var(--accent) 18%, transparent);
}
.album-art::before, .album-art::after {
  content: "";
  position: absolute;
  width: 70%;
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 50%;
}
.album-art::after { width: 46%; }
.album-moon {
  z-index: 1;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 50px color-mix(in srgb, var(--accent-2) 78%, transparent);
}
.waveform {
  display: flex;
  height: 32px;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin: 0 1.3rem .85rem;
}
.waveform i {
  display: block;
  width: 3px;
  height: var(--bar, 12px);
  border-radius: 5px;
  background: linear-gradient(var(--accent), var(--accent-2));
  opacity: .8;
}
.track-copy { text-align: center; }
.track-copy strong { display: block; font-size: .9rem; }
.track-copy span { color: var(--muted); font-size: .72rem; }
.source-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: .4rem; margin: 1rem 1rem 0; }
.source-chips span {
  padding: .22rem .5rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: .61rem;
}
.combat-console {
  width: min(100%, 420px);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  background: color-mix(in srgb, var(--bg) 91%, transparent);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .25);
}
.combat-console-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .8rem;
  padding: .9rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.combat-console-top strong { color: var(--text); font-weight: 600; }
.combat-console-body { padding: 1.1rem; }
.combat-console-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: .6rem; margin-bottom: .9rem; }
.combat-console-heading small { display: block; color: var(--accent-2); font-family: var(--mono); font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; }
.combat-console-heading strong { display: block; margin-top: .25rem; font-size: 1.1rem; letter-spacing: -.03em; }
.combat-console-heading span { color: var(--muted); font-family: var(--mono); font-size: .63rem; }
.combat-queue-item { display: grid; grid-template-columns: 30px minmax(0,1fr) auto; align-items: center; gap: .7rem; padding: .78rem 0; border-top: 1px solid var(--border); }
.combat-queue-number { color: var(--accent); font-family: var(--mono); font-size: .67rem; }
.combat-queue-copy strong { display: block; font-size: .76rem; font-weight: 600; }
.combat-queue-copy small { display: block; margin-top: .12rem; color: var(--muted); font-size: .65rem; }
.combat-console-footer { display: flex; justify-content: space-between; gap: .8rem; margin-top: .2rem; padding: .75rem 0 0; border-top: 1px solid var(--border); color: var(--muted); font-family: var(--mono); font-size: .6rem; letter-spacing: .07em; }

.product-proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--border);
  overflow: hidden;
}
.product-proof-item { padding: 1.2rem 1.4rem; background: var(--bg-2); }
.product-proof-item strong { display: block; font-size: .96rem; }
.product-proof-item span { display: block; margin-top: .18rem; color: var(--muted); font-size: .79rem; }

.product-section { padding: clamp(4rem, 8vw, 6.5rem) 0; }
.product-section-head { max-width: 650px; margin: 0 0 2rem; }
.product-section-kicker {
  margin: 0 0 .65rem;
  color: var(--accent-2);
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.product-section-title {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  line-height: 1.12;
  letter-spacing: -.045em;
}
.product-section-sub { max-width: 60ch; margin: .8rem 0 0; color: var(--muted); }
.product-feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.product-feature-card {
  position: relative;
  min-height: 230px;
  padding: 1.35rem;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform .25s var(--ease), border-color .25s, background .25s;
}
.product-feature-card:hover { transform: translateY(-4px); border-color: var(--border-strong); background: var(--surface-2); }
.product-feature-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  margin-bottom: 1.3rem;
  border: 1px solid color-mix(in srgb, var(--accent) 34%, var(--border));
  border-radius: 12px;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  color: var(--accent);
}
.product-feature-icon svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.product-feature-card h3 { margin: 0 0 .5rem; font-size: 1.04rem; letter-spacing: -.02em; }
.product-feature-card p { margin: 0; color: var(--muted); font-size: .88rem; line-height: 1.65; }

.workflow-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.workflow-step {
  padding: 1.4rem;
  border-top: 1px solid var(--border-strong);
  background: linear-gradient(180deg, var(--surface), transparent 85%);
}
.workflow-number { color: var(--accent); font-family: var(--mono); font-size: .77rem; letter-spacing: .1em; }
.workflow-step h3 { margin: .75rem 0 .4rem; font-size: 1.08rem; }
.workflow-step p { margin: 0; color: var(--muted); font-size: .9rem; }
.workflow-step a { color: var(--accent); text-underline-offset: 3px; }

.product-callout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.5rem;
  margin: 1.2rem 0 0;
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
  border-radius: var(--radius);
  background: linear-gradient(110deg, color-mix(in srgb, var(--accent) 10%, var(--surface)), var(--surface));
}
.product-callout h3 { margin: 0 0 .35rem; font-size: 1.07rem; }
.product-callout p { max-width: 70ch; margin: 0; color: var(--muted); font-size: .9rem; }
.product-callout .btn { white-space: nowrap; }
.product-links { display: flex; flex-wrap: wrap; gap: .65rem; margin-top: 1rem; }
.product-legal-links { display: flex; flex-wrap: wrap; gap: .9rem 1.2rem; margin-top: 1rem; }
.product-legal-links a { color: var(--muted); font-size: .85rem; text-underline-offset: 3px; }
.product-legal-links a:hover { color: var(--text); }

.legal-hub-intro { max-width: 66ch; margin: -.8rem 0 2rem; color: var(--muted); }
.legal-chooser { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 1rem; }
.legal-choice {
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.legal-choice-label { margin: 0 0 .55rem; color: var(--accent-2); font-family: var(--mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; }
.legal-choice h2 { margin: 0 0 .6rem; font-size: 1.35rem; letter-spacing: -.035em; }
.legal-choice p { margin: 0 0 1.25rem; color: var(--muted); font-size: .9rem; }
.legal-choice .btn { padding: .58rem 1rem; font-size: .86rem; }

@media (max-width: 1020px) {
  .product-feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-page .nav-links { gap: .8rem; }
  .product-page .nav-links a { font-size: .81rem; }
}
@media (max-width: 800px) {
  .product-hero { grid-template-columns: 1fr; gap: 2.6rem; }
  .product-title { max-width: 13ch; }
  .product-visual { min-height: 370px; }
  .product-page .nav-links { gap: 1.6rem; }
  .product-page .nav-links a { font-size: .93rem; }
}
@media (max-width: 720px) {
  .product-page .nav-links { gap: .3rem; }
}
@media (max-width: 600px) {
  .product-title { font-size: clamp(2.9rem, 14vw, 4.2rem); }
  .product-visual { min-height: 330px; padding: .8rem; border-radius: 20px; }
  .product-visual--image { padding-bottom: 3.1rem; }
  .product-visual--image .product-screenshot { max-height: 250px; }
  .sentinel-window, .lofi-player { border-radius: 13px; }
  .product-feature-grid, .workflow-grid, .legal-chooser { grid-template-columns: 1fr; }
  .product-feature-card { min-height: auto; }
  .product-proof { grid-template-columns: 1fr; }
  .product-proof-item { padding: 1rem 1.1rem; }
  .product-callout { grid-template-columns: 1fr; }
  .product-callout .btn { justify-self: start; }
  .legal-choice { padding: 1.25rem; }
}

@media (prefers-reduced-motion: reduce) {
  .product-feature-card { transition: none; }
}

/* ── Install & Usage Guides ──────────────────────────────── */
.install-guide-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.guide-card {
  padding: 1.6rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
}
.guide-card h3 {
  margin: 0 0 .9rem;
  font-size: 1.15rem;
  letter-spacing: -.02em;
  display: flex;
  align-items: center;
  gap: .6rem;
  color: var(--accent);
}
.guide-card h3 svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}
.guide-steps {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--text);
  font-size: .92rem;
  display: flex;
  flex-direction: column;
  gap: .9rem;
}
.guide-step p {
  margin: 0 0 .35rem;
  line-height: 1.55;
}
.guide-step-note {
  color: var(--muted);
  font-size: .86rem;
}
.guide-code {
  position: relative;
  margin: .35rem 0 0;
  padding: .65rem .85rem;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  border: 1px solid var(--border);
  overflow-x: auto;
  font-family: var(--mono);
  font-size: .82rem;
  color: var(--text);
  line-height: 1.45;
}
.guide-code code {
  font-family: inherit;
  white-space: pre-wrap;
  word-break: break-all;
}

@media (max-width: 860px) {
  .install-guide-grid {
    grid-template-columns: 1fr;
  }
}