/* Tracklist — shared styles */
@font-face {
  font-family: 'Unbounded';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('fonts/unbounded.woff2') format('woff2');
}
:root {
  --bg: #0A0A0F;
  --surface: #13131A;
  --surface-2: #1B1B24;
  --line: #24242E;
  --text: #F5F5F7;
  --muted: #8B8B99;
  --dim: #5A5A66;
  --brand: #6444FF;
  --brand-soft: #8676FF;
  --brand-deep: #4A2FE0;
  --radius: 32px;
  --radius-lg: 32px;
  --pad: 20px;
  --maxw: 480px;
  --fs-hero: clamp(36px, 5vw, 80px);
  --fs-feature: clamp(36px, 5vw, 80px);
}

@media (min-width: 768px) {
  :root {
    --maxw: 720px;
    --pad: 32px;
  }
}

@media (min-width: 1024px) {
  :root {
    --maxw: 960px;
    --pad: 48px;
  }
  .topbar {
    padding: 32px var(--pad);
  }
  .brand-mark {
    font-size: 24px;
    gap: 12px;
  }
  .brand-mark img { width: 40px; height: 40px; }
  .icon-btn {
    width: 52px; height: 52px;
  }
}

@media (min-width: 1280px) {
  :root {
    --maxw: 100%;
    --pad: 80px;
  }
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; }
html { background: var(--bg); }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

.display { font-family: 'Unbounded', system-ui, sans-serif; font-weight: 600; letter-spacing: -0.02em; line-height: 1.02; }
.mono { font-family: 'JetBrains Mono', ui-monospace, monospace; }

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* Mobile shell — center on desktop, full-width on phone */
.shell {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  position: relative;
  min-height: 100vh;
  background: var(--bg);
}

/* Top bar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px var(--pad);
  background: rgba(10,10,15,0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.brand-mark {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Unbounded', sans-serif;
  font-weight: 600;
  font-size: 19px;
  letter-spacing: -0.02em;
}
.brand-mark img { width: 32px; height: 32px; }
.brand-dot {
  width: 14px; height: 14px;
  border-radius: 4px;
  background: var(--brand);
  box-shadow: 0 0 18px rgba(100,68,255,0.6);
}
.icon-btn {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--surface);
  display: grid; place-items: center;
  border: 1px solid var(--line);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  transition: transform 0.15s ease, background 0.2s;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-soft); }
.btn-ghost { background: var(--surface); color: var(--text); border: 1px solid var(--line); }

/* Image placeholder — striped */
.ph {
  position: relative;
  background:
    repeating-linear-gradient(135deg, #1A1A24 0 8px, #15151E 8px 16px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 10px;
}
.ph::after {
  content: attr(data-label);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--dim);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.ph-purple {
  background:
    repeating-linear-gradient(135deg, rgba(100,68,255,0.18) 0 8px, rgba(100,68,255,0.08) 8px 16px),
    #14102A;
  border-color: rgba(100,68,255,0.25);
}

/* Footer */
.footer {
  margin-top: 80px;
  padding: 48px var(--pad) 32px;
  border-top: 1px solid var(--line);
  background: var(--bg);
}
.footer-cta-mobile {
  display: block;
  margin-bottom: 32px;
}
.footer-top {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 0;
}
.footer-cta-desktop { display: none; }

@media (min-width: 1024px) {
  .footer-cta-mobile { display: none; }
  .footer-cta-desktop { display: block; flex-shrink: 0; width: 380px; }
  .footer-top {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0;
  }
}
.footer-mark {
  font-family: 'Unbounded', sans-serif;
  font-weight: 700;
  font-size: 44px;
  letter-spacing: -0.04em;
  line-height: 0.9;
  margin: 0 0 24px;
  background: linear-gradient(180deg, #fff 0%, #6E5BFF 130%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px 16px;
  margin-bottom: 32px;
}
.footer-col h4 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
  margin: 0 0 12px;
  font-weight: 500;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: var(--text); font-size: 14px; }
.footer-col a:hover { color: var(--brand-soft); }
.footer-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--dim);
}

/* Section heading */
.section-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brand-soft);
  margin: 0 0 12px;
}
.section-title {
  font-family: 'Unbounded', sans-serif;
  font-weight: 600;
  font-size: 22px;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0;
  text-align: center;
}
@media (min-width: 1024px) {
  .section-title {
    font-size: 48px;
  }
}

.hero-title {
  font-size: 22px;
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-align: center;
}
@media (min-width: 1024px) {
  .hero-title {
    font-size: 48px;
    line-height: 1.05;
    letter-spacing: -0.02em;
    text-align: center;
    display: block;
  }
  .reviews-heading,
  .about-section {
    text-align: center;
  }
}

/* Inputs */
.input, .select, .textarea {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  color: var(--text);
  font-family: inherit;
  font-size: 15px;
  transition: border-color 0.2s, background 0.2s;
}
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--brand);
  background: var(--surface-2);
}
.input::placeholder, .textarea::placeholder { color: var(--dim); }
.label {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 8px;
}

/* Feature slides */
.slide-row {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* Reviews section */
.reviews-heading {
  margin-bottom: 32px;
}
.reviews-col-grid {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.reviews-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
@media (min-width: 1024px) {
  .reviews-col-grid {
    gap: 16px;
  }
  .reviews-col {
    gap: 16px;
  }
}
.reviews-col img,
.reviews-col .ph {
  width: 100%;
  display: block;
  object-fit: cover;
  border-radius: 16px;
}
.reviews-mobile { display: flex; }
.reviews-desktop { display: none; }

@media (min-width: 1024px) {
  .reviews-mobile { display: none; }
  .reviews-desktop { display: flex; }
  .reviews-heading {
    text-align: center;
  }
  .slide-row {
    flex-direction: row;
    align-items: center;
    gap: 60px;
  }
  .slide-row-reverse {
    flex-direction: row-reverse;
  }
  .slide-text,
  .slide-media {
    flex: 1;
  }
}

/* Desktop nav — hidden on mobile, shown inline on wide screens */
.nav-links {
  display: none;
}


/* Scrapbook section */
.scrapbook-section {
  overflow: clip;
  position: relative;
  isolation: isolate;
  margin-bottom: 24px;
}
@media (min-width: 1024px) {
  .scrapbook-section {
    margin-bottom: 80px;
  }
}
.scrapbook-mobile-wrap {
  display: block;
  position: relative;
  width: 100%;
  height: 115vw;
}
.scrapbook-desktop-wrap {
  display: none;
  position: relative;
  width: 100%;
  height: 100vh;
}
@media (min-width: 1024px) {
  .scrapbook-mobile-wrap { display: none; }
  .scrapbook-desktop-wrap { display: block; }
}

/* Utility scrollbar hide */
.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { scrollbar-width: none; }

/* Subtle noise overlay (optional) */
.noise {
  position: fixed; inset: 0; pointer-events: none; z-index: 100;
  opacity: 0.03; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.6'/></svg>");
}