/* ============================================================================
   FOLIO STUDIO CO. — styles.css
   Archetype: Editorial Dark Warm (adapted for a digital-products store)
   Single file, sectioned. Edit text in the HTML, not here.
   ============================================================================ */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg:      #0D0C0B;
  --surface: #141210;
  --surface-2:#1B1815;
  --border:  #2A2620;
  --accent:  #C4895A;
  --accent-soft: #d6a279;
  --cream:   #F5EFE6;
  --ink:     #F0EBE3;
  --ink2:    #8A8075;
  --ink3:    #5A5550;

  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans:  "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono:  "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --maxw: 1240px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --radius: 18px;
  --radius-lg: 26px;

  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:   cubic-bezier(0.7, 0, 0.84, 0);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  --nav-h: 76px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  overflow-x: clip;
  scroll-behavior: smooth;
}
body {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
ul { list-style: none; padding: 0; }
::selection { background: var(--accent); color: var(--bg); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Global warm grain / vignette on dark backgrounds */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(120% 80% at 100% 0%, rgba(196,137,90,.10), transparent 55%),
    radial-gradient(100% 70% at 0% 100%, rgba(196,137,90,.07), transparent 60%);
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: .04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.shell { position: relative; z-index: 1; }

/* =============================================================
   3. Utilities
   ============================================================= */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.sr-only {
  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 {
  position: fixed; top: -100px; left: 1rem;
  padding: .6rem 1rem; background: var(--cream); color: var(--bg);
  z-index: 9999; border-radius: 8px; font-weight: 600;
}
.skip-link:focus { top: 1rem; }

.eyebrow {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: .6rem;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 1px;
  background: var(--accent);
  opacity: .6;
}

.hairline { height: 1px; background: var(--border); border: 0; }

/* =============================================================
   4. Typography
   ============================================================= */
.display {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.0;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
.display em, .accent-i { font-style: italic; color: var(--accent); }

h1, h2, h3, h4 { font-weight: 500; line-height: 1.06; text-wrap: balance; }

.section-title {
  font-family: var(--serif);
  font-size: clamp(2.1rem, 4.5vw, 3.7rem);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.01em;
  max-width: 20ch;
}
.lead {
  font-weight: 300;
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  color: var(--ink2);
  line-height: 1.6;
  max-width: 60ch;
}

/* =============================================================
   5. Components
   ============================================================= */
/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .55em;
  font-family: var(--sans);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .01em;
  padding: .92em 1.6em;
  border-radius: 100px;
  transition: transform .4s var(--ease-out), background .35s var(--ease-out), color .35s var(--ease-out), border-color .35s var(--ease-out);
  white-space: nowrap;
  will-change: transform;
}
.btn .arrow { transition: transform .4s var(--ease-out); }
.btn:hover .arrow { transform: translateX(4px); }

.btn-primary {
  background: var(--accent);
  color: #1a120b;
  box-shadow: 0 10px 30px -12px rgba(196,137,90,.7);
}
.btn-primary:hover { background: var(--accent-soft); transform: translateY(-2px); }

.btn-outline {
  border: 1px solid var(--border);
  color: var(--ink);
  background: transparent;
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

.btn-dark {
  background: var(--bg);
  color: var(--ink);
}
.btn-dark:hover { background: #000; transform: translateY(-2px); }

.btn-sm { padding: .7em 1.25em; font-size: .85rem; }

/* --- Pills / tags --- */
.pill {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--ink2);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: .38em .8em;
  white-space: nowrap;
}

/* --- Nav --- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  display: flex;
  align-items: center;
  transition: background .4s var(--ease-out), border-color .4s var(--ease-out), backdrop-filter .4s var(--ease-out);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(13,12,11,.72);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--border);
}
.nav .container { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; width: 100%; }
.nav-logo {
  font-family: var(--serif);
  font-size: 1.42rem;
  font-weight: 500;
  letter-spacing: .01em;
  line-height: 1;
  color: var(--ink);
}
.nav-logo em { font-style: italic; color: var(--accent); }
.nav-links { display: none; align-items: center; gap: 2rem; }
.nav-links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--ink2);
  transition: color .3s var(--ease-out);
  position: relative;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -6px;
  width: 100%; height: 1px; background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .4s var(--ease-out);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-right { display: flex; align-items: center; gap: 1rem; }
.nav-cta { display: none; }

.burger {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  border: 1px solid var(--border);
  border-radius: 12px;
  align-items: center;
}
.burger span { width: 18px; height: 1.5px; background: var(--ink); transition: transform .35s var(--ease-out), opacity .3s; }
.burger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: var(--nav-h) 0 auto 0;
  z-index: 99;
  background: rgba(13,12,11,.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem var(--gutter) 2.2rem;
  display: grid;
  gap: .3rem;
  transform: translateY(-12px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s var(--ease-out), transform .35s var(--ease-out);
}
.mobile-menu.is-open { opacity: 1; transform: none; pointer-events: auto; }
.mobile-menu a {
  font-family: var(--serif);
  font-size: 1.8rem;
  padding: .5rem 0;
  color: var(--ink);
  border-bottom: 1px solid var(--border);
}
.mobile-menu a:last-of-type { border-bottom: 0; }
.mobile-menu .btn { margin-top: 1rem; justify-content: center; }

/* --- Cards (generic) --- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

/* =============================================================
   6. Sections
   ============================================================= */
.section { padding-block: clamp(4.5rem, 9vw, 8.5rem); position: relative; }
.section-head { max-width: var(--maxw); margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head .section-title { margin-top: 1.1rem; }

/* --- HERO --- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  inset: -30% -10% -20% -10%;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(38% 40% at 82% 12%, rgba(196,137,90,.30), transparent 70%),
    radial-gradient(46% 42% at 10% 92%, rgba(196,137,90,.18), transparent 70%);
  filter: blur(40px);
}
.hero .container { position: relative; z-index: 2; width: 100%; }
.hero-kicker {
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--ink2);
  margin-bottom: 1.8rem;
}
.hero-kicker b { color: var(--accent); font-weight: 500; }
.hero-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(3rem, 9.2vw, 7rem);
  line-height: 0.96;
  letter-spacing: -0.015em;
  max-width: 15ch;
}
.hero-title .line { display: block; }
.hero-title em { font-style: italic; color: var(--accent); }
.hero-tagline {
  margin-top: 1.8rem;
  font-weight: 300;
  font-size: clamp(1.05rem, 2vw, 1.4rem);
  color: var(--ink2);
  max-width: 46ch;
  line-height: 1.55;
}
.hero-ctas { margin-top: 2.6rem; display: flex; flex-wrap: wrap; gap: 1rem; }

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 2rem;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .7rem;
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink3);
}
.scroll-cue .track { width: 1px; height: 46px; background: var(--border); overflow: hidden; position: relative; }
.scroll-cue .track::after {
  content: ""; position: absolute; top: -50%; left: 0; width: 100%; height: 50%;
  background: var(--accent); animation: scrollCue 2.2s var(--ease-soft) infinite;
}
@keyframes scrollCue { 0% { top: -50%; } 60%,100% { top: 100%; } }

/* --- Marquee --- */
.marquee {
  background: var(--surface);
  border-block: 1px solid var(--border);
  overflow: hidden;
  padding-block: 1.05rem;
  position: relative;
}
.marquee-track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: marquee 42s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-group { display: flex; gap: 0; }
.marquee-item {
  font-family: var(--mono);
  font-size: .82rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--accent);
  padding-inline: 1.6rem;
  display: inline-flex;
  align-items: center;
  gap: 1.6rem;
  white-space: nowrap;
}
.marquee-item::after { content: "◦"; color: var(--ink3); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* --- Products --- */
.products-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}
.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  transition: border-color .5s var(--ease-out), transform .5s var(--ease-out);
  position: relative;
  overflow: hidden;
}
.product-card:hover { border-color: rgba(196,137,90,.5); transform: translateY(-4px); }
.product-mock {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 16 / 10;
  background: var(--surface-2);
}
.product-mock svg { width: 100%; height: 100%; }
.product-body { display: flex; flex-direction: column; gap: 1rem; flex: 1; }
.product-name {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.5rem, 2.4vw, 1.9rem);
  font-weight: 500;
  line-height: 1.1;
  color: var(--ink);
}
.product-desc { font-weight: 300; color: var(--ink2); font-size: .98rem; }
.product-tags { display: flex; flex-wrap: wrap; gap: .45rem; }
.product-foot {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--border);
}
.product-actions { display: flex; align-items: center; gap: 1.1rem; flex-wrap: wrap; }
.product-demo {
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink2);
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  transition: color .3s var(--ease-out);
}
.product-demo:hover { color: var(--accent); }
.product-demo:hover .arrow { transform: translateX(4px); }
.product-demo .arrow { transition: transform .4s var(--ease-out); }
.product-price {
  font-family: var(--serif);
  font-size: 2.6rem;
  font-weight: 500;
  color: var(--accent);
  line-height: 1;
}
.product-price small { font-size: .8rem; color: var(--ink3); font-family: var(--mono); display: block; letter-spacing: .1em; }

/* Bundle card */
.bundle {
  margin-top: 1.5rem;
  background: var(--accent);
  color: #1a120b;
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3.2rem);
  display: grid;
  gap: 1.5rem;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.bundle::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .5;
  background: radial-gradient(60% 120% at 100% 0%, rgba(255,255,255,.25), transparent 60%);
  pointer-events: none;
}
.bundle-tag {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: #6b4a2c;
}
.bundle-title { font-family: var(--serif); font-size: clamp(1.9rem, 4vw, 2.8rem); font-weight: 500; line-height: 1.05; position: relative; }
.bundle-title em { font-style: italic; }
.bundle-desc { color: #4d3620; font-weight: 400; max-width: 44ch; position: relative; }
.bundle-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 1.4rem; position: relative; }
.bundle-price { font-family: var(--serif); font-size: 3rem; font-weight: 600; line-height: 1; }

/* --- Process --- */
.process { background: var(--surface); border-block: 1px solid var(--border); }
.steps { display: grid; gap: 2.5rem; grid-template-columns: 1fr; margin-top: 1rem; }
.step { display: flex; flex-direction: column; gap: .7rem; padding-top: 1.6rem; border-top: 1px solid var(--border); }
.step-num { font-family: var(--serif); font-style: italic; font-size: 3rem; font-weight: 500; color: var(--accent); line-height: 1; }
.step-title { font-family: var(--serif); font-size: 1.5rem; font-weight: 500; }
.step-desc { font-weight: 300; color: var(--ink2); }
.process-note {
  margin-top: 3rem;
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink3);
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 1.4rem;
}
.process-note span { display: inline-flex; align-items: center; gap: .6rem; }
.process-note span::before { content: "✓"; color: var(--accent); }

/* --- Why / Features --- */
.features-grid { display: grid; gap: 1px; grid-template-columns: 1fr; background: var(--border); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.feature {
  background: var(--bg);
  padding: 2.2rem 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: background .45s var(--ease-out);
}
.feature:hover { background: var(--surface); }
.feature-ico { width: 34px; height: 34px; color: var(--accent); }
.feature-ico svg { width: 100%; height: 100%; }
.feature-title { font-family: var(--serif); font-size: 1.4rem; font-weight: 500; }
.feature-desc { font-weight: 300; color: var(--ink2); font-size: .95rem; }

/* --- Testimonials --- */
.reviews-grid { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
.review {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}
.review-quote { font-family: var(--serif); font-size: 3.4rem; line-height: .5; color: var(--accent); height: 1.4rem; }
.review-text { font-family: var(--serif); font-style: italic; font-size: 1.3rem; font-weight: 500; line-height: 1.4; color: var(--ink); flex: 1; }
.review-meta { font-family: var(--mono); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink2); }
.reviews-note { margin-top: 2rem; font-family: var(--mono); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink3); }

/* --- Blog preview / listing --- */
.posts-grid { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
.post-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: border-color .5s var(--ease-out), transform .5s var(--ease-out);
  height: 100%;
}
.post-card:hover { border-color: rgba(196,137,90,.5); transform: translateY(-4px); }
.post-meta { font-family: var(--mono); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink3); display: flex; gap: .8rem; flex-wrap: wrap; align-items: center; }
.post-cat { color: var(--accent); }
.post-title { font-family: var(--serif); font-size: clamp(1.5rem, 2.6vw, 1.9rem); font-weight: 500; line-height: 1.12; }
.post-excerpt { font-weight: 300; color: var(--ink2); font-size: .96rem; flex: 1; }
.post-more { font-family: var(--mono); font-size: .76rem; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); display: inline-flex; gap: .5rem; align-items: center; }
.post-card:hover .post-more .arrow { transform: translateX(4px); }
.post-more .arrow { transition: transform .4s var(--ease-out); }
.blog-cta-row { margin-top: 2.6rem; }

/* --- Final CTA --- */
.final-cta {
  background: var(--accent);
  color: #1a120b;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(60% 90% at 50% 0%, rgba(255,255,255,.22), transparent 60%);
  pointer-events: none;
}
.final-cta .container { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; gap: 1.4rem; }
.final-title { font-family: var(--serif); font-size: clamp(2.6rem, 7vw, 5rem); font-weight: 500; line-height: 1; color: #1a120b; }
.final-title em { font-style: italic; }
.final-sub { font-weight: 300; font-size: clamp(1.05rem, 1.8vw, 1.3rem); color: #4d3620; max-width: 40ch; }
.final-cta .btn-dark { margin-top: 1rem; }

/* --- Footer --- */
.footer { background: var(--bg); border-top: 1px solid var(--border); padding-block: clamp(3.5rem, 6vw, 5rem) 2.5rem; }
.footer-top { display: grid; gap: 3rem; grid-template-columns: 1fr; }
.footer-brand { max-width: 34ch; }
.footer-logo { font-family: var(--serif); font-size: 1.8rem; font-weight: 500; }
.footer-logo em { font-style: italic; color: var(--accent); }
.footer-tag { margin-top: .8rem; font-weight: 300; color: var(--ink2); font-size: .95rem; }
.footer-cols { display: grid; gap: 2.5rem; grid-template-columns: repeat(3, 1fr); }
.footer-col h4 { font-family: var(--mono); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink3); margin-bottom: 1.1rem; font-weight: 500; }
.footer-col ul { display: grid; gap: .7rem; }
.footer-col a { color: var(--ink2); font-size: .92rem; transition: color .3s var(--ease-out); }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  margin-top: 3.5rem; padding-top: 1.8rem; border-top: 1px solid var(--border);
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center;
  font-family: var(--mono); font-size: .72rem; letter-spacing: .04em; color: var(--ink3);
}
.footer-bottom a { color: var(--ink3); transition: color .3s; }
.footer-bottom a:hover { color: var(--accent); }
.back-top { display: inline-flex; gap: .5rem; align-items: center; }

/* --- Side rail --- */
.side-rail {
  position: fixed;
  right: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 40;
  display: none;
  align-items: center;
  gap: .8rem;
  writing-mode: vertical-rl;
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink3);
}
.side-rail .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); writing-mode: horizontal-tb; animation: pulse 2.4s var(--ease-soft) infinite; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(196,137,90,.5); } 50% { box-shadow: 0 0 0 7px rgba(196,137,90,0); } }

/* =============================================================
   7. Effects (reveal)
   ============================================================= */
/* Reveal is only hidden when JS is available (html.js). If JS never loads,
   content shows immediately — text can never be permanently invisible. */
html.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); }
html.js .reveal.is-visible { opacity: 1; transform: none; }
/* Defensive: never let a split/reveal combo hide text */
html.js .reveal[data-split] { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .08s; }
.reveal-delay-2 { transition-delay: .16s; }
.reveal-delay-3 { transition-delay: .24s; }

/* Fallback if JS never runs: show everything */
.no-js .reveal { opacity: 1; transform: none; }

/* =============================================================
   8. Responsive
   ============================================================= */
@media (min-width: 640px) {
  .products-grid { grid-template-columns: 1fr 1fr; }
  .reviews-grid { grid-template-columns: 1fr 1fr; }
  .posts-grid { grid-template-columns: 1fr 1fr; }
  .bundle { grid-template-columns: 1fr auto; }
  .bundle-foot { justify-content: flex-end; }
}
@media (min-width: 720px) {
  .steps { grid-template-columns: repeat(3, 1fr); gap: 2rem; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1.2fr 2fr; }
}
@media (min-width: 960px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }
  .burger { display: none; }
  .side-rail { display: flex; }
  .posts-grid { grid-template-columns: repeat(3, 1fr); }
  .reviews-grid { grid-template-columns: repeat(3, 1fr); }
  .features-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .products-grid { grid-template-columns: 1fr 1fr; }
}

/* =============================================================
   8b. Blog listing + Article pages
   ============================================================= */
.page-hero {
  padding-top: calc(var(--nav-h) + clamp(3rem, 8vw, 6rem));
  padding-bottom: clamp(2rem, 5vw, 4rem);
  position: relative;
  overflow: hidden;
}
.page-hero .hero-glow { inset: -60% -10% 0 -10%; }
.page-hero .eyebrow { margin-bottom: 1.2rem; }
.page-hero-title { font-family: var(--serif); font-weight: 500; font-size: clamp(2.6rem, 7vw, 5rem); line-height: 1; letter-spacing: -0.01em; }
.page-hero-title em { font-style: italic; color: var(--accent); }
.page-hero-sub { margin-top: 1.4rem; font-weight: 300; font-size: clamp(1.05rem, 1.8vw, 1.3rem); color: var(--ink2); max-width: 52ch; }

.breadcrumb { font-family: var(--mono); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink3); display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.breadcrumb a { color: var(--ink2); transition: color .3s; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { color: var(--ink3); }
.breadcrumb .current { color: var(--accent); }

/* Article layout */
.article-wrap { display: grid; gap: 3rem; grid-template-columns: 1fr; align-items: start; }
.article-body { max-width: 68ch; }
.article-meta { font-family: var(--mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink3); display: flex; gap: .8rem; flex-wrap: wrap; margin-bottom: 1.4rem; }
.article-meta .cat { color: var(--accent); }
.article-title { font-family: var(--serif); font-weight: 500; font-size: clamp(2.3rem, 5.2vw, 3.8rem); line-height: 1.02; letter-spacing: -0.01em; margin-bottom: 1.6rem; }
.article-lead { font-weight: 300; font-size: clamp(1.2rem, 2vw, 1.5rem); line-height: 1.5; color: var(--ink); margin-bottom: 2.5rem; }
.article-body h2 { font-family: var(--serif); font-style: italic; font-weight: 500; font-size: clamp(1.7rem, 3.4vw, 2.4rem); line-height: 1.12; margin-top: 2.8rem; margin-bottom: 1rem; scroll-margin-top: calc(var(--nav-h) + 20px); }
.article-body h3 { font-family: var(--serif); font-style: italic; font-weight: 500; font-size: 1.5rem; margin-top: 1.8rem; margin-bottom: .7rem; }
.article-body p { font-weight: 400; color: var(--ink); font-size: 1.06rem; line-height: 1.75; margin-bottom: 1.3rem; }
.article-body p .muted, .article-body .muted { color: var(--ink2); }
.article-body ul { display: grid; gap: .7rem; margin: 0 0 1.5rem; padding-left: 0; }
.article-body ul li { position: relative; padding-left: 1.6rem; color: var(--ink); line-height: 1.65; }
.article-body ul li::before { content: "—"; position: absolute; left: 0; color: var(--accent); }
.article-body a.inline-link { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--border); transition: text-decoration-color .3s; }
.article-body a.inline-link:hover { text-decoration-color: var(--accent); }

/* Inline product CTA */
.inline-cta {
  margin: 2.5rem 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.inline-cta .eyebrow { margin-bottom: .2rem; }
.inline-cta-title { font-family: var(--serif); font-style: italic; font-size: 1.5rem; font-weight: 500; }
.inline-cta-desc { font-weight: 300; color: var(--ink2); font-size: .96rem; }
.inline-cta .btn { align-self: flex-start; }

/* Sidebar */
.article-aside { position: relative; display: flex; flex-direction: column; gap: 1.5rem; }
.toc { border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; background: var(--surface); }
.toc h4 { font-family: var(--mono); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink3); margin-bottom: 1rem; font-weight: 500; }
.toc ul { display: grid; gap: .7rem; }
.toc a { font-size: .9rem; color: var(--ink2); transition: color .3s; line-height: 1.35; display: block; }
.toc a:hover { color: var(--accent); }
.aside-cta { border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; background: var(--surface); display: flex; flex-direction: column; gap: 1rem; }
.aside-cta .eyebrow { margin-bottom: 0; }
.aside-cta-name { font-family: var(--serif); font-style: italic; font-size: 1.35rem; font-weight: 500; line-height: 1.15; }
.aside-cta-price { font-family: var(--serif); font-size: 2rem; color: var(--accent); font-weight: 500; line-height: 1; }
.aside-cta-desc { font-weight: 300; color: var(--ink2); font-size: .9rem; }

.related { margin-top: clamp(3.5rem, 7vw, 6rem); border-top: 1px solid var(--border); padding-top: clamp(2.5rem, 5vw, 4rem); }

@media (min-width: 960px) {
  .article-wrap { grid-template-columns: minmax(0, 1fr) 320px; gap: 4rem; }
  .article-aside { position: sticky; top: calc(var(--nav-h) + 24px); }
}

/* =============================================================
   9. Reduced-motion — only intrusive effects
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee-track { animation-duration: 120s; }
  .scroll-cue .track::after { animation: none; }
  .side-rail .dot { animation: none; }
}