/* ============================================
   Sounds & Colors — styles.css
   Plain CSS, no build step needed.
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Colors */
  --sc-navy: #1e2d40;
  --sc-slate: #3d5a80;
  --sc-teal: #2a7f6f;
  --sc-gray: #b0bec5;
  --sc-amber: #c8871e;
  --sc-orange: #d4701a;
  --sc-coral: #d94f2a;

  --rc-bg: #0b0d12;
  --rc-amber: #c8871e;
  --rc-gray: #7a7f94;

  --ad-bg: #0f2244;
  --ad-teal: #2dd4bf;

  --br-bg: #0d2530;
  --br-cyan: #22b8cf;
  --br-gray: #6c8a90;

  --brs-bg: #2a1538;
  --brs-rose: #ec7d99;
  --brs-gray: #9d7e8d;

  /* Typography */
  --font-display: "Outfit", sans-serif;
  --font-body: "Source Sans 3", sans-serif;

  /* Spacing base: 0.25rem = 4px */
}

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  font-family: var(--font-body);
  color: var(--sc-navy);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.1;
}

p { margin: 0; }


:focus-visible {
  outline: 2px solid var(--sc-teal);
  outline-offset: 2px;
}


/* --- Skip Link (Accessibility) --- */
.skip-link {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link:focus {
  position: absolute;
  width: auto;
  height: auto;
  padding: 0.5rem 1rem;
  margin: 0;
  overflow: visible;
  clip: auto;
  white-space: normal;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 60;
  background: #fff;
  color: var(--sc-navy);
  border-radius: 0.25rem;
}


/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: linear-gradient(to right, #3d5a80, #2a7f6f, #c8871e, #d94f2a);
}
.nav-inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-home {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.85);
  transition: color 0.2s;
}
.nav-home:hover { color: #fff; }
.nav-home.active {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.nav-links {
  display: none;
  align-items: center;
  gap: 2rem;
}
.nav-link {
  font-family: var(--font-display);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.85);
  transition: color 0.2s;
}
.nav-link:hover { color: #fff; }
.nav-link.active {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.nav-coffee {
  color: rgba(255, 255, 255, 0.85);
  transition: color 0.2s;
}
.nav-coffee:hover { color: #fff; }
.nav-coffee svg { width: 1.25rem; height: 1.25rem; }

/* Mobile menu button */
.mobile-menu-btn {
  display: block;
  padding: 0.5rem;
  color: #fff;
  background: none;
  border: none;
  cursor: pointer;
}
.mobile-menu-btn svg { width: 1.5rem; height: 1.5rem; }

/* Mobile menu */
.mobile-menu {
  display: none;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  background: linear-gradient(to right, #3d5a80, #2a7f6f, #c8871e, #d94f2a);
}
.mobile-menu.open { display: block; }
.mobile-menu ul {
  padding: 1rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.mobile-menu a {
  display: block;
  font-family: var(--font-display);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.85);
}
.mobile-menu a.active {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 4px;
}

@media (min-width: 768px) {
  .nav-links { display: flex; }
  .mobile-menu-btn { display: none; }
}


/* --- Footer --- */
.footer {
  background: var(--sc-navy);
  color: rgba(255, 255, 255, 0.7);
  padding: 3rem 0;
}
.footer-inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.footer-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.footer-brand {
  font-family: var(--font-display);
  font-size: 1.125rem;
  letter-spacing: -0.025em;
}
.footer-nav {
  display: flex;
  gap: 1.5rem;
  font-size: 0.875rem;
}
.footer-nav a { transition: color 0.2s; }
.footer-nav a:hover { color: #fff; }
.footer-copy {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
}

@media (min-width: 768px) {
  .footer-row { flex-direction: row; }
}


/* --- Gradient Text --- */
.gradient-text-sounds {
  background: linear-gradient(90deg, var(--sc-slate), var(--sc-teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gradient-text-colors {
  background: linear-gradient(90deg, var(--sc-amber), var(--sc-orange), var(--sc-coral));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}


/* ============================================
   PAGE: Homepage
   ============================================ */
.page-home { background: #fafaf8; min-height: 100vh; }

.hero-about {
  padding: 1rem 1.5rem 3rem;
}
.hero-about-inner {
  max-width: 42rem;
  margin: 0 auto;
}
.hero-logo {
  text-align: center;
  margin-bottom: 1.5rem;
}
.hero-logo img {
  margin: 0 auto;
  max-width: 28rem;
  width: 100%;
  border-radius: 0.5rem;
}
.bio {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  font-size: 1.125rem;
  line-height: 1.625;
  color: rgba(30, 45, 64, 0.8);
}
.bio-strong {
  font-weight: 600;
  color: var(--sc-navy);
}
.bio a {
  color: #c4471f;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: opacity 0.2s;
}
.bio a:hover { opacity: 0.7; }

/* Featured Apps section */
.featured-apps {
  padding: 5rem 1.5rem;
  background: rgba(30, 45, 64, 0.03);
}
.featured-apps-inner {
  max-width: 64rem;
  margin: 0 auto;
}
.featured-grid {
  display: grid;
  gap: 2rem;
}
@media (min-width: 768px) {
  .featured-grid { grid-template-columns: 1fr 1fr; }
}

/* Product Card (homepage) */
.product-card {
  display: block;
  border-radius: 1rem;
  overflow: hidden;
  transition: transform 0.3s;
}
.product-card:hover { transform: translateY(-4px); }
.product-card-img {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.product-card:hover .product-card-img img { transform: scale(1.05); }
.product-card-body { padding: 2rem; }
.product-card-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0.025em;
  margin-bottom: 0.75rem;
}
.product-card-desc {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.625;
  font-size: 1rem;
}
.product-card-link {
  display: inline-block;
  margin-top: 1.25rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}

/* More Projects section */
.more-projects {
  padding: 5rem 1.5rem;
  text-align: center;
}
.more-projects-inner {
  max-width: 42rem;
  margin: 0 auto;
}
.more-projects h2 {
  font-family: var(--font-display);
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--sc-navy);
  margin-bottom: 1.5rem;
}
.more-projects p {
  font-size: 1.125rem;
  color: rgba(30, 45, 64, 0.7);
  margin-bottom: 2rem;
}
.more-projects-link {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--sc-amber);
  border-bottom: 2px solid rgba(200, 135, 30, 0.3);
  padding-bottom: 0.25rem;
  transition: color 0.2s, border-color 0.2s;
}
.more-projects-link:hover {
  color: var(--sc-coral);
  border-color: rgba(217, 79, 42, 0.5);
}
@media (min-width: 768px) {
  .more-projects h2 { font-size: 2.25rem; }
}

/* Stay in the Loop section */
.stay-loop {
  padding: 5rem 1.5rem;
  background: rgba(30, 45, 64, 0.03);
}
.stay-loop-inner {
  max-width: 42rem;
  margin: 0 auto;
  text-align: center;
}
.stay-loop h2 {
  font-family: var(--font-display);
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--sc-navy);
  margin-bottom: 2.5rem;
}
.stay-loop-grid {
  display: grid;
  gap: 2rem;
  text-align: left;
}
.loop-card {
  display: block;
  padding: 1.5rem;
  border-radius: 0.75rem;
  background: #fff;
  border: 1px solid rgba(176, 190, 197, 0.2);
  transition: border-color 0.2s;
}
.loop-card:hover { border-color: rgba(176, 190, 197, 0.4); }
.loop-card h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--sc-navy);
  margin-bottom: 0.75rem;
}
.loop-card p {
  font-size: 0.875rem;
  color: rgba(30, 45, 64, 0.7);
  line-height: 1.625;
  margin-bottom: 1rem;
}
.loop-card-cta {
  display: inline-block;
  margin-top: 0.75rem;
  font-family: var(--font-display);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #c4471f;
  transition: all 0.2s;
}
.loop-card:hover .loop-card-cta { text-decoration: underline; text-underline-offset: 2px; }
@media (min-width: 640px) {
  .stay-loop-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 768px) {
  .stay-loop h2 { font-size: 2.25rem; }
}

/* Say Hello section */
.say-hello {
  padding: 5rem 1.5rem;
  text-align: center;
}
.say-hello-inner {
  max-width: 36rem;
  margin: 0 auto;
}
.say-hello h2 {
  font-family: var(--font-display);
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--sc-navy);
  margin-bottom: 1.5rem;
}
.say-hello p {
  font-size: 1.125rem;
  color: rgba(30, 45, 64, 0.7);
}
.say-hello .dot {
  display: inline-block;
  margin: 0 0.5rem;
  color: var(--sc-gray);
}
.say-hello a {
  color: var(--sc-teal);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.2s;
}
.say-hello a:hover { color: var(--sc-slate); }
@media (min-width: 768px) {
  .say-hello h2 { font-size: 2.25rem; }
}


/* ============================================
   PAGE: Product pages (Ruff Cutter & AudioDesc shared)
   ============================================ */
.page-ruffcutter { background: #0b0d12; color: #fff; min-height: 100vh; }
.page-audiodesc { background: #0f2244; color: #fff; min-height: 100vh; }
.page-broller { background: #0d2530; color: #fff; min-height: 100vh; }
.page-brstudio { background: #2a1538; color: #fff; min-height: 100vh; }

.product-hero {
  padding: 6rem 1.5rem 5rem;
  text-align: center;
}
.product-hero-inner {
  max-width: 45rem;
  margin: 0 auto;
}
.product-hero-logo {
  width: 120px;
  height: 120px;
  border-radius: 1.5rem;
  margin: 0 auto 2rem;
}
.product-hero h1 {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: #fff;
  text-transform: none;
  line-height: 1;
  margin-bottom: 1rem;
}
.product-hero-subtitle {
  font-size: 22px;
  font-family: var(--font-display);
  font-weight: 400;
  margin-bottom: 0.5rem;
}
.product-hero-note {
  font-size: 1rem;
  margin-bottom: 2.5rem;
}
.product-hero-note-sm {
  font-size: 0.875rem;
  margin-bottom: 2.5rem;
}

@media (min-width: 768px) {
  .product-hero h1 { font-size: 56px; }
}

/* Download buttons */
.btn-rc {
  display: inline-block;
  padding: 0.875rem 2.25rem;
  border-radius: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--rc-bg);
  background: var(--rc-amber);
  transition: all 0.2s;
}
.btn-rc:hover {
  box-shadow: 0 4px 24px rgba(212, 168, 67, 0.25);
  transform: translateY(-1px);
}
.btn-rc-lg {
  padding: 1rem 2.75rem;
  font-size: 1.125rem;
}

.btn-ad {
  display: inline-block;
  padding: 0.875rem 2.25rem;
  border-radius: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--ad-bg);
  background: #22b5a0;
  transition: all 0.2s;
}
.btn-ad:hover {
  box-shadow: 0 4px 24px rgba(45, 212, 191, 0.25);
  transform: translateY(-1px);
}
.btn-ad-lg {
  padding: 1rem 2.75rem;
  font-size: 1.125rem;
}

.btn-br {
  display: inline-block;
  padding: 0.875rem 2.25rem;
  border-radius: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--br-bg);
  background: var(--br-cyan);
  transition: all 0.2s;
}
.btn-br:hover {
  box-shadow: 0 4px 24px rgba(34, 184, 207, 0.25);
  transform: translateY(-1px);
}
.btn-br-lg {
  padding: 1rem 2.75rem;
  font-size: 1.125rem;
}

.btn-brs {
  display: inline-block;
  padding: 0.875rem 2.25rem;
  border-radius: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--brs-bg);
  background: var(--brs-rose);
  transition: all 0.2s;
}
.btn-brs:hover {
  box-shadow: 0 4px 24px rgba(236, 125, 153, 0.25);
  transform: translateY(-1px);
}
.btn-brs-lg {
  padding: 1rem 2.75rem;
  font-size: 1.125rem;
}

/* User guide link */
.guide-link {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.2s;
}
.guide-link:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
}
.guide-link-teal { color: var(--ad-teal); }
.guide-link-amber { color: var(--rc-amber); }
.guide-link-cyan { color: var(--br-cyan); }
.guide-link-rose { color: var(--brs-rose); }

/* Section divider */
.section-divider {
  max-width: 45rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.divider-rc {
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(200, 135, 30, 0.3), transparent);
}
.divider-ad {
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(45, 212, 191, 0.3), transparent);
}
.divider-br {
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(34, 184, 207, 0.3), transparent);
}
.divider-brs {
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(236, 125, 153, 0.3), transparent);
}

/* Product content sections */
.product-section {
  padding: 4.5rem 1.5rem;
}
.product-section-inner {
  max-width: 45rem;
  margin: 0 auto;
}
.product-section-label {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 2.5rem;
}
.label-rc { color: var(--rc-amber); }
.label-ad { color: var(--ad-teal); }
.label-br { color: var(--br-cyan); }
.label-brs { color: var(--brs-rose); }

/* Product body text */
.product-text {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.625;
}
.product-text .highlight { color: #fff; }
.product-text a {
  color: var(--rc-amber);
  transition: opacity 0.2s;
}
.product-text a:hover { opacity: 0.8; }

/* Feature steps (bordered left) */
.feature-steps {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}
.feature-step {
  padding-left: 1.75rem;
  border-left: 2px solid rgba(200, 135, 30, 0.15);
}
.feature-step-ad {
  padding-left: 1.75rem;
  border-left: 2px solid rgba(45, 212, 191, 0.15);
}
.feature-step-br {
  padding-left: 1.75rem;
  border-left: 2px solid rgba(34, 184, 207, 0.15);
}
.feature-step-brs {
  padding-left: 1.75rem;
  border-left: 2px solid rgba(236, 125, 153, 0.15);
}
.feature-step h3, .feature-step-ad h3, .feature-step-br h3, .feature-step-brs h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  text-transform: none;
  margin-bottom: 0.5rem;
}
.feature-step p, .feature-step-ad p, .feature-step-br p, .feature-step-brs p {
  color: rgba(255, 255, 255, 0.5);
}

/* Feature grid (2-col) */
.feature-grid {
  display: grid;
  gap: 2.25rem;
}
.feature-grid h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: #fff;
  text-transform: none;
  margin-bottom: 0.375rem;
}
.feature-grid p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 1rem;
}
@media (min-width: 768px) {
  .feature-grid {
    grid-template-columns: 1fr 1fr;
    column-gap: 3rem;
  }
}

/* Privacy/Trust highlight */
.product-highlight {
  font-size: 22px;
  font-family: var(--font-display);
  font-weight: 600;
  color: #fff;
  line-height: 1.375;
  margin-bottom: 1.5rem;
}

/* Cost section */
.cost-big {
  font-size: 28px;
  font-family: var(--font-display);
  font-weight: 700;
  color: #fff;
  margin-bottom: 1.25rem;
}
.cost-list {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  margin: 1.25rem 0;
}
.cost-list li { color: rgba(255, 255, 255, 0.5); }
.cost-list .dash {
  color: var(--rc-amber);
  margin-right: 0.625rem;
}

/* Developer note callout (Ruff Cutter page) */
.dev-note {
  padding: 1.75rem 2rem;
  border-left: 3px solid var(--rc-amber);
  background: rgba(200, 135, 30, 0.06);
  border-radius: 0 0.5rem 0.5rem 0;
  color: rgba(255, 255, 255, 0.75);
  font-size: 1rem;
  line-height: 1.65;
}
.dev-note-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--rc-amber);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  line-height: 1.2;
}
.dev-note p {
  margin-bottom: 0.85rem;
}
.dev-note p:last-child {
  margin-bottom: 0;
}
.dev-note-list {
  margin: 0 0 0.85rem 1.25rem;
  padding: 0;
  list-style: disc;
}
.dev-note-list li {
  margin-bottom: 0.5rem;
}
.dev-note a {
  color: var(--rc-amber);
  transition: opacity 0.2s;
}
.dev-note a:hover { opacity: 0.8; }
.dev-note strong {
  color: #fff;
  font-weight: 600;
}

/* Cyan dev-note variant (B-Roller) */
.dev-note-br {
  border-left-color: var(--br-cyan);
  background: rgba(34, 184, 207, 0.06);
}
.dev-note-br .dev-note-title {
  color: var(--br-cyan);
}
.dev-note-br a {
  color: var(--br-cyan);
}

/* Rose dev-note variant (B-Roller Studio) */
.dev-note-brs {
  border-left-color: var(--brs-rose);
  background: rgba(236, 125, 153, 0.06);
}
.dev-note-brs .dev-note-title {
  color: var(--brs-rose);
}
.dev-note-brs a {
  color: var(--brs-rose);
}

/* System requirements */
.sys-req {
  max-width: 45rem;
  margin: 0 auto;
  padding: 3rem 1.5rem;
  color: rgba(255, 255, 255, 0.5);
  font-size: 15px;
}

/* Download CTA section */
.download-cta {
  max-width: 45rem;
  margin: 0 auto;
  padding: 5rem 1.5rem;
  text-align: center;
}
.download-cta p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 15px;
  margin-top: 1.25rem;
}
.download-cta .guide-link { margin-top: 1.25rem; }

/* Scroll reveal animation */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }
}


/* ============================================
   PAGE: Projects
   ============================================ */
.page-projects { background: #c4471f; color: #fff; min-height: 100vh; }

.projects-header {
  padding: 3rem 1.5rem 5rem;
}
.projects-header-inner {
  max-width: 56rem;
  margin: 0 auto;
}
.projects-header h1 {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: #fff;
  text-transform: none;
  text-align: center;
  line-height: 1;
  margin-bottom: 1rem;
}
.projects-header-sub {
  font-size: 22px;
  font-family: var(--font-display);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  margin-bottom: 3rem;
}
@media (min-width: 768px) {
  .projects-header h1 { font-size: 56px; }
}

/* Project cards grid */
.projects-grid {
  display: grid;
  gap: 1.5rem;
}
@media (min-width: 768px) {
  .projects-grid { grid-template-columns: 1fr 1fr; }
}

/* Project Card */
.project-card {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 0 12px 12px 0;
  background: #fef3e8;
  box-shadow: 0 2px 10px rgba(139, 46, 15, 0.22);
  transition: all 0.3s;
}
.project-card:hover { transform: translateY(-4px); }
.project-card-body { padding: 1.5rem; }
.project-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
}
.project-card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--sc-navy);
  text-transform: none;
  letter-spacing: 0.025em;
}
.project-card-badge {
  flex-shrink: 0;
  font-size: 0.75rem;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--sc-amber);
  background: rgba(200, 135, 30, 0.1);
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
}
.project-card-desc {
  color: rgba(30, 45, 64, 0.7);
  font-size: 1rem;
  line-height: 1.625;
  margin-bottom: 1rem;
}
.project-card-link {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #c4471f;
  transition: all 0.2s;
}
.project-card-link:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
}


/* ============================================
   PAGE: AudioDesc User Guide
   ============================================ */
.guide {
  color: #1a1a1a;
  background: #fff;
  line-height: 1.6;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}
.guide h1 {
  font-size: 1.8rem;
  line-height: 1.3;
  margin-bottom: 0.5rem;
  text-transform: none;
  letter-spacing: normal;
  font-family: inherit;
  font-weight: 700;
}
.guide h2 {
  font-size: 1.4rem;
  line-height: 1.3;
  margin-top: 3rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid #ddd;
  padding-bottom: 0.3rem;
  text-transform: none;
  letter-spacing: normal;
  font-family: inherit;
  font-weight: 700;
}
.guide h3 {
  font-size: 1.1rem;
  line-height: 1.4;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  text-transform: none;
  letter-spacing: normal;
  font-family: inherit;
  font-weight: 700;
}
.guide p { margin-bottom: 0.75rem !important; }
.guide ul, .guide ol { margin-left: 1.5rem; margin-bottom: 0.75rem; list-style: revert; }
.guide li { margin-bottom: 0.3rem; }
.guide code {
  background: #f5f5f5;
  padding: 0.15rem 0.4rem;
  border-radius: 3px;
  font-size: 0.9em;
}
.guide table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}
.guide th, .guide td {
  text-align: left;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid #ddd;
}
.guide th { font-weight: 600; }
.guide tr:nth-child(even) { background: #f9f9f9; }
.guide .subtitle { color: #666; margin-bottom: 2rem; }
.guide .tip {
  background: #f5f5f5;
  border-left: 3px solid #2563eb;
  padding: 0.75rem 1rem;
  margin: 1rem 0;
  border-radius: 0 4px 4px 0;
}
.guide .warn {
  background: #f5f5f5;
  border-left: 3px solid #e65100;
  padding: 0.75rem 1rem;
  margin: 1rem 0;
  border-radius: 0 4px 4px 0;
}
.guide a { color: #2563eb; }
.guide strong { font-weight: 600; }

@media (prefers-color-scheme: dark) {
  .guide { background: #1a1a1a; color: #e5e5e5; }
  .guide h2 { border-color: #333; }
  .guide code { background: #2a2a2a; }
  .guide th, .guide td { border-color: #333; }
  .guide tr:nth-child(even) { background: #222; }
  .guide .subtitle { color: #999; }
  .guide .tip { background: #2a2a2a; }
  .guide .warn { background: #2a2a2a; }
  .guide a { color: #60a5fa; }
}


/* ============================================
   PAGE: 404
   ============================================ */
.page-404 { background: #fafaf8; min-height: 100vh; }
.error-page {
  padding: 8rem 1.5rem;
  text-align: center;
  max-width: 28rem;
  margin: 0 auto;
}
.error-page h1 {
  font-size: 3rem;
  font-weight: 700;
  color: var(--sc-navy);
  text-transform: none;
  margin-bottom: 1rem;
}
.error-page p {
  font-size: 1.125rem;
  color: rgba(30, 45, 64, 0.6);
  margin-bottom: 2rem;
}
.error-page a {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--sc-teal);
  transition: color 0.2s;
}
.error-page a:hover { color: var(--sc-slate); }


/* ============================================
   Utility: main content offset for fixed nav
   ============================================ */
.main { padding-top: 3.5rem; }


/* ============================================
   Ruff Cutter specific text colors
   ============================================ */
.text-rc-gray { color: var(--rc-gray); }
.text-rc-amber { color: var(--rc-amber); }
.text-br-gray { color: var(--br-gray); }
.text-br-cyan { color: var(--br-cyan); }
.text-brs-gray { color: var(--brs-gray); }
.text-brs-rose { color: var(--brs-rose); }
.text-muted { color: rgba(255, 255, 255, 0.5); }
.text-muted-60 { color: rgba(255, 255, 255, 0.6); }
.text-muted-40 { color: rgba(255, 255, 255, 0.4); }
.text-white { color: #fff; }