/* =========================================================
   Oxide Press — production landing page
   "Books that age well." — pulp fiction · tech-futurist non-fiction
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700;800;900&family=Inter:wght@400;500;600;700&family=EB+Garamond:ital,wght@0,400..700;1,400..700&family=UnifrakturCook:wght@700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* Muted base */
  --paper:        #EFE8DD;
  --paper-2:      #E5DCCB;
  --bone-white:   #F7F2E8;
  --ink:          #141210;
  --ink-2:        #2B2722;
  --ink-3:        #5C554B;
  --ink-4:        #8A8275;

  /* Hard accents */
  --oxblood:      #B0211F;
  --oxide:        #E04A1F;
  --mustard:      #E2A52B;
  --sulfur:       #F0D85A;
  --slate:        #2A3340;
  --slate-pale:   #B8BEC9;

  --line:         rgba(20,18,16,0.14);
  --line-strong:  rgba(20,18,16,0.32);
  --shadow-cover: 0 2px 0 rgba(20,18,16,0.10), 0 24px 40px -18px rgba(20,18,16,0.45);

  --font-display: 'Barlow Condensed', 'Druk', 'Migra', 'Helvetica Neue Condensed', sans-serif;
  --font-ui:      'Inter', system-ui, sans-serif;
  --font-body:    'EB Garamond', 'Garamond Premier Pro', Georgia, serif;
  --font-mono:    'JetBrains Mono', ui-monospace, Menlo, monospace;
  --font-pulp:    'UnifrakturCook', 'Goudy Mediaeval', serif;

  --fs-mega:    clamp(72px, 11vw, 180px);
  --fs-h1: 56px; --fs-h2: 36px; --fs-h3: 22px;
  --fs-body-l: 19px; --fs-body: 16px; --fs-meta: 12px; --fs-eye: 11px;

  --container: 1320px;
  --gutter: 32px;
}

[data-genre="fiction"]    { --genre: var(--oxblood); }
[data-genre="nonfiction"] { --genre: var(--slate); }

* { box-sizing: border-box; }
html, body {
  background: var(--paper); color: var(--ink);
  font-family: var(--font-body); font-size: var(--fs-body); line-height: 1.55;
  margin: 0; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
a { color: inherit; }
img, svg { display: block; max-width: 100%; }
::selection { background: var(--oxide); color: var(--paper); }

/* ---------- HEADER ---------- */
.op-hdr {
  background: var(--ink);
  color: var(--paper);
  border-bottom: 6px solid var(--oxide);
  position: sticky; top: 0; z-index: 10;
}
.op-hdr-inner {
  max-width: var(--container); margin: 0 auto;
  padding: 18px var(--gutter);
  display: flex; align-items: center; gap: 32px;
}
.op-hdr-logo {
  font-family: var(--font-display);
  font-weight: 900; text-transform: uppercase;
  font-size: 24px; letter-spacing: 0.02em;
  white-space: nowrap; flex-shrink: 0;
  text-decoration: none; color: inherit;
}
.op-hdr-logo .ox { color: var(--oxide); }
.op-hdr-logo .sub {
  font-family: var(--font-mono); font-weight: 500;
  font-size: 11px; letter-spacing: 0.18em;
  margin-left: 14px; opacity: 0.6;
}
.op-hdr-nav { display: flex; gap: 28px; margin-left: auto; }
.op-hdr-nav a {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  text-decoration: none; color: var(--paper); cursor: pointer;
  transition: color 120ms ease;
}
.op-hdr-nav a:hover, .op-hdr-nav a.active { color: var(--mustard); }

/* ---------- HERO ---------- */
.hero {
  background: var(--ink); color: var(--paper);
  padding: 88px var(--gutter) 104px;
  position: relative; overflow: hidden;
}
.hero::before {
  /* hairline grain */
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(239,232,221,0.04) 1px, transparent 1px);
  background-size: 3px 3px; opacity: 0.5;
}
.hero-inner {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 460px; gap: 80px;
  align-items: center; position: relative;
}
.hero h1 {
  font-family: var(--font-display); font-weight: 900;
  text-transform: uppercase;
  font-size: var(--fs-mega);
  line-height: 0.86; letter-spacing: -0.02em;
  margin: 0 0 28px 0;
}
.hero h1 .ox { color: var(--oxide); }
.hero .tagline {
  font-family: var(--font-body); font-style: italic; font-weight: 500;
  color: var(--mustard); font-size: clamp(22px, 2.5vw, 32px);
  line-height: 1.15; margin: 0 0 36px 0; max-width: 36ch;
  letter-spacing: -0.005em;
}
.hero .lede {
  font-family: var(--font-body); font-size: 21px; line-height: 1.5;
  color: var(--paper-2); max-width: 50ch; margin: 0;
}
.hero .meta {
  display: flex; gap: 40px; margin-top: 44px;
  padding-top: 24px; border-top: 2px solid var(--paper);
}
.hero .meta .col {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  opacity: 0.7;
}
.hero .meta .col strong {
  display: block; font-family: var(--font-display);
  font-weight: 800; font-size: 26px; opacity: 1;
  color: var(--paper); margin-top: 6px;
  letter-spacing: 0.01em; text-transform: none;
}
.hero-cover { display: flex; justify-content: center; }

/* ---------- FEATURED ---------- */
.featured {
  background: var(--mustard); padding: 96px var(--gutter);
  position: relative;
}
.featured-inner {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: 460px 1fr; gap: 88px;
  align-items: center;
}
.featured .op-eye { color: var(--ink-2); }
.featured h2 {
  font-family: var(--font-display); font-weight: 900;
  text-transform: uppercase; font-size: clamp(64px, 7vw, 104px);
  line-height: 0.85; margin: 12px 0 18px 0;
  letter-spacing: -0.02em; color: var(--ink);
}
.featured .auth {
  font-family: var(--font-body); font-style: italic;
  font-size: 24px; color: var(--ink-2); margin-bottom: 28px;
}
.featured .flap {
  font-size: 19px; line-height: 1.55; color: var(--ink-2);
  max-width: 52ch; margin-bottom: 28px;
}
.featured .col {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.06em; color: var(--ink-3); margin-bottom: 32px;
}
.featured .actions { display: flex; gap: 12px; flex-wrap: wrap; }
.featured-cover { display: flex; justify-content: center; }

/* ---------- SECTIONS ---------- */
.op-section {
  max-width: var(--container); margin: 0 auto;
  padding: 96px var(--gutter);
}
.op-section-head {
  display: grid; grid-template-columns: 220px 1fr; gap: 40px;
  margin-bottom: 56px; border-top: 4px solid var(--ink);
  padding-top: 24px; align-items: baseline;
}
.op-eye {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--ink-3);
}
.op-section-title {
  font-family: var(--font-display); font-weight: 800;
  text-transform: uppercase; font-size: 56px;
  line-height: 0.92; letter-spacing: -0.015em;
  margin: 0; text-wrap: balance;
}
.op-section-desc {
  font-family: var(--font-body); font-size: 19px;
  color: var(--ink-3); max-width: 56ch; margin-top: 14px;
}

.slate { display: grid; grid-template-columns: repeat(4, 1fr); gap: 56px 40px; }

/* ---------- BUTTONS ---------- */
.op-btn {
  font-family: var(--font-display); font-weight: 800;
  text-transform: uppercase; font-size: 14px;
  letter-spacing: 0.04em;
  padding: 14px 26px; border: 2px solid var(--ink);
  background: var(--ink); color: var(--paper);
  cursor: pointer; transition: background 120ms ease, color 120ms ease;
  border-radius: 0; text-decoration: none; display: inline-block;
}
.op-btn:hover { background: var(--ink-2); }
.op-btn.ghost { background: transparent; color: var(--ink); }
.op-btn.ghost:hover { background: var(--ink); color: var(--paper); }

/* ---------- CHIPS ---------- */
.op-chip {
  display: inline-flex; padding: 4px 10px;
  font-family: var(--font-display); font-weight: 700;
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  border-radius: 0;
}
.op-chip.fic { background: var(--oxblood); color: var(--paper); }
.op-chip.nf  { background: var(--slate); color: var(--paper); }

/* ---------- COVERS ---------- */
.op-cv {
  width: 280px; aspect-ratio: 2/3; flex-shrink: 0;
  box-shadow: var(--shadow-cover); position: relative;
  overflow: hidden; border: 1px solid var(--ink);
}
.op-cv.large { width: 380px; }

/* Fiction (pulp) */
.op-cv.fic { background: #1a0d12; color: var(--paper); display: flex; flex-direction: column; }
.op-cv.fic .top {
  padding: 12px 16px; border-bottom: 1px solid rgba(239,232,221,0.3);
  display: flex; justify-content: space-between;
  background: rgba(20,18,16,0.6); position: relative; z-index: 2;
}
.op-cv.fic .top .brand {
  font-family: var(--font-display); font-weight: 800;
  font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--mustard);
}
.op-cv.fic .top .nr {
  font-family: var(--font-mono); font-size: 9px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--paper); opacity: 0.8;
}
.op-cv.fic .art { flex: 1; position: relative; overflow: hidden; }
.op-cv.fic .art svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.op-cv.fic .bot {
  padding: 14px 16px; background: rgba(20,18,16,0.85);
  border-top: 2px solid var(--oxblood);
  position: relative; z-index: 2;
}
.op-cv.fic .bot .ttl {
  font-family: var(--font-pulp); font-weight: 700;
  font-size: 26px; line-height: 1.05; color: var(--paper);
  text-shadow: 2px 2px 0 var(--oxblood); margin-bottom: 8px;
}
.op-cv.fic .bot .sub {
  font-family: var(--font-display); font-weight: 700;
  text-transform: uppercase; font-size: 9px;
  letter-spacing: 0.22em; color: var(--mustard);
}
.op-cv.fic .bot .auth {
  font-family: var(--font-body); font-style: italic;
  font-size: 13px; color: var(--paper-2); margin-top: 4px;
}

/* Non-fiction (Stripe) */
.op-cv.nf { background: var(--mustard); color: var(--ink); padding: 24px; display: flex; flex-direction: column; }
.op-cv.nf.slate { background: var(--slate); color: var(--paper); }
.op-cv.nf.paper { background: var(--paper); color: var(--ink); border: 2px solid var(--ink); }
.op-cv.nf .spine { position: absolute; left: 0; top: 0; bottom: 0; width: 6px; background: var(--oxblood); }
.op-cv.nf .top { display: flex; justify-content: space-between; align-items: baseline; }
.op-cv.nf .top .brand {
  font-family: var(--font-display); font-weight: 800;
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
}
.op-cv.nf .top .nr { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.14em; }
.op-cv.nf .ttl {
  font-family: var(--font-display); font-weight: 900;
  text-transform: uppercase; font-size: 44px; line-height: 0.85;
  letter-spacing: -0.015em; margin-top: auto;
}
.op-cv.nf .auth {
  font-family: var(--font-body); font-style: italic;
  font-size: 15px; margin-top: 12px; padding-top: 10px;
  border-top: 1px solid rgba(20,18,16,0.4);
}
.op-cv.nf.slate .auth { border-top-color: rgba(239,232,221,0.3); }

/* ---------- BOOK CARD ---------- */
.op-book { display: flex; flex-direction: column; cursor: pointer; transition: transform 200ms ease; }
.op-book:hover { transform: translateY(-3px); }
.op-book .op-cv { width: 100%; max-width: 280px; }
.op-book-meta { border-top: 2px solid var(--ink); padding-top: 14px; margin-top: 16px; max-width: 280px; }
.op-book-ttl {
  font-family: var(--font-display); font-weight: 800;
  text-transform: uppercase; font-size: 18px;
  letter-spacing: 0.005em; line-height: 1; margin: 0;
}
.op-book-auth { font-family: var(--font-body); font-style: italic; font-size: 14px; color: var(--ink-3); margin-top: 6px; }
.op-book-col { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.06em; color: var(--ink-4); margin-top: 8px; }

/* ---------- MANIFESTO ---------- */
.manifesto { background: var(--ink); color: var(--paper); padding: 112px var(--gutter); }
.manifesto-inner {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: 220px 1fr; gap: 40px;
}
.manifesto-inner .op-eye { color: var(--mustard); }
.manifesto h2 {
  font-family: var(--font-display); font-weight: 900;
  text-transform: uppercase; font-size: clamp(56px, 6vw, 88px);
  line-height: 0.9; margin: 0 0 28px 0; letter-spacing: -0.02em;
}
.manifesto p { font-size: 21px; line-height: 1.55; max-width: 56ch; color: var(--paper-2); margin: 0 0 1em 0; }
.manifesto p:first-of-type { font-style: italic; font-size: 23px; }

/* ---------- LETTER ---------- */
.letter { background: var(--oxide); color: var(--ink); padding: 80px var(--gutter); }
.letter-inner {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px;
  align-items: center;
}
.letter h3 {
  font-family: var(--font-display); font-weight: 900;
  text-transform: uppercase; font-size: clamp(40px, 4.5vw, 64px);
  line-height: 0.9; margin: 0; letter-spacing: -0.02em; max-width: 14ch;
}
.letter .copy { font-size: 19px; line-height: 1.55; margin: 0 0 20px 0; color: var(--ink-2); max-width: 50ch; }
.letter form {
  display: flex; gap: 0; align-items: stretch;
  border-bottom: 3px solid var(--ink); padding-bottom: 4px;
}
.letter form input {
  flex: 1; background: transparent; border: 0;
  color: var(--ink); font-family: var(--font-body);
  font-size: 19px; padding: 14px 0; outline: none;
}
.letter form input::placeholder { color: rgba(20,18,16,0.5); font-style: italic; }
.letter form button {
  background: var(--ink); color: var(--paper); border: 0;
  font-family: var(--font-display); font-weight: 800;
  font-size: 14px; letter-spacing: 0.04em; text-transform: uppercase;
  cursor: pointer; padding: 14px 26px;
  transition: background 120ms ease;
}
.letter form button:hover { background: var(--ink-2); }
.letter .status { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; margin-top: 12px; min-height: 14px; }

/* ---------- FOOTER ---------- */
.op-ftr {
  border-top: 4px solid var(--ink);
  margin-top: 0; padding: 36px var(--gutter);
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.06em; color: var(--ink-3);
  display: flex; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
  max-width: var(--container); margin-left: auto; margin-right: auto;
}
.op-ftr a { color: var(--oxide); text-decoration: none; }
.op-ftr a:hover { text-decoration: underline; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 56px; }
  .featured-inner { grid-template-columns: 1fr; gap: 56px; }
  .slate { grid-template-columns: repeat(3, 1fr); }
  .letter-inner { grid-template-columns: 1fr; gap: 32px; }
  .op-section-head { grid-template-columns: 1fr; gap: 16px; }
  .manifesto-inner { grid-template-columns: 1fr; gap: 16px; }
}
@media (max-width: 720px) {
  :root { --gutter: 20px; }
  .op-hdr-inner { gap: 16px; }
  .op-hdr-nav { display: none; }
  .hero { padding: 56px var(--gutter) 72px; }
  .hero .meta { flex-wrap: wrap; gap: 24px; }
  .featured { padding: 64px var(--gutter); }
  .op-section { padding: 72px var(--gutter); }
  .slate { grid-template-columns: repeat(2, 1fr); gap: 40px 24px; }
  .op-cv.large { width: 280px; }
  .manifesto { padding: 80px var(--gutter); }
}
@media (max-width: 480px) {
  .slate { grid-template-columns: 1fr; }
  .op-book { align-items: center; }
}

/* ---------- INTRO ANIMATION (page load) ---------- */
@media (prefers-reduced-motion: no-preference) {
  .hero h1, .hero .tagline, .hero .lede, .hero .meta, .hero-cover {
    animation: rise 700ms cubic-bezier(0.2, 0.7, 0.2, 1) both;
  }
  .hero h1 { animation-delay: 60ms; }
  .hero .tagline { animation-delay: 200ms; }
  .hero .lede { animation-delay: 300ms; }
  .hero .meta { animation-delay: 400ms; }
  .hero-cover { animation-delay: 500ms; }
}
@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}

/* =========================================================
   InkAgent additions — course landing page
   Built on the Oxide Press "Stripe-press minimal" register
   ========================================================= */

/* ---------- ARCHETYPE / QUIZ CARDS ---------- */
.ia-archetypes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.ia-archetype {
  border-top: 4px solid var(--ink);
  padding-top: 24px;
}
.ia-archetype .nr {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--oxide); margin-bottom: 10px;
}
.ia-archetype h3 {
  font-family: var(--font-display); font-weight: 800;
  text-transform: uppercase; font-size: 24px;
  letter-spacing: -0.005em; line-height: 1.05;
  margin: 0 0 14px 0; text-wrap: balance;
}
.ia-archetype p {
  font-family: var(--font-body); font-size: 17px;
  line-height: 1.55; color: var(--ink-2); margin: 0;
}

/* ---------- PROBLEM LIST ---------- */
.ia-problems { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px 56px; }
.ia-problem {
  border-top: 2px solid var(--line);
  padding-top: 18px;
}
.ia-problem .nr {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-4); margin-bottom: 6px;
}
.ia-problem h4 {
  font-family: var(--font-display); font-weight: 800;
  text-transform: uppercase; font-size: 18px;
  margin: 0 0 8px 0; letter-spacing: 0.005em;
}
.ia-problem p {
  font-family: var(--font-body); font-size: 16px;
  line-height: 1.5; color: var(--ink-3); margin: 0;
}

/* ---------- MISTAKE SECTIONS (alternating bands) ---------- */
.ia-mistake { padding: 88px var(--gutter); }
.ia-mistake.paper { background: var(--paper); color: var(--ink); }
.ia-mistake.mustard { background: var(--mustard); color: var(--ink); }
.ia-mistake.slate { background: var(--slate); color: var(--paper); }
.ia-mistake-inner {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: 220px 1fr; gap: 40px;
}
.ia-mistake .ia-nr {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.22em; text-transform: uppercase;
  opacity: 0.7;
}
.ia-mistake h3 {
  font-family: var(--font-display); font-weight: 900;
  text-transform: uppercase; font-size: clamp(32px, 4vw, 52px);
  line-height: 0.95; letter-spacing: -0.015em;
  margin: 0 0 24px 0; text-wrap: balance;
}
.ia-mistake p {
  font-family: var(--font-body); font-size: 19px;
  line-height: 1.55; max-width: 60ch; margin: 0 0 1em 0;
}
.ia-mistake.slate p { color: var(--paper-2); }
.ia-mistake .pullout {
  font-family: var(--font-display); font-weight: 800;
  text-transform: uppercase; font-size: 20px;
  letter-spacing: 0.005em; margin: 24px 0 0 0;
  border-left: 4px solid var(--oxide); padding-left: 18px;
}
.ia-mistake.slate .pullout { border-left-color: var(--mustard); }

/* ---------- MODULE GRID ---------- */
.ia-modules { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.ia-module {
  border: 2px solid var(--ink); padding: 28px;
  background: var(--bone-white); display: flex; flex-direction: column;
}
.ia-module-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 14px; padding-bottom: 14px;
  border-bottom: 2px solid var(--ink);
}
.ia-module-nr {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--ink-3);
}
.ia-module-val {
  font-family: var(--font-display); font-weight: 800;
  text-transform: uppercase; font-size: 13px;
  letter-spacing: 0.04em; color: var(--oxide);
}
.ia-module h3 {
  font-family: var(--font-display); font-weight: 800;
  text-transform: uppercase; font-size: 22px;
  line-height: 1.05; letter-spacing: -0.005em;
  margin: 0 0 14px 0; text-wrap: balance;
}
.ia-module .lede {
  font-family: var(--font-body); font-size: 16px;
  line-height: 1.5; color: var(--ink-2); margin: 0 0 16px 0;
}
.ia-module ul {
  list-style: none; padding: 0; margin: 0; flex: 1;
}
.ia-module ul li {
  font-family: var(--font-body); font-size: 15px;
  line-height: 1.45; color: var(--ink-2);
  padding: 8px 0 8px 22px; position: relative;
  border-bottom: 1px solid var(--line);
}
.ia-module ul li:last-child { border-bottom: 0; }
.ia-module ul li::before {
  content: '✓'; position: absolute; left: 0;
  color: var(--oxide); font-weight: 700;
}
.ia-module .meta {
  margin-top: 18px; padding-top: 14px;
  border-top: 2px solid var(--ink);
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-3);
}

/* ---------- VALUE BREAKDOWN ---------- */
.ia-value { background: var(--ink); color: var(--paper); padding: 88px var(--gutter); }
.ia-value-inner { max-width: var(--container); margin: 0 auto; text-align: center; }
.ia-value .op-eye { color: var(--mustard); text-align: center; }
.ia-value h2 {
  font-family: var(--font-display); font-weight: 900;
  text-transform: uppercase; font-size: clamp(48px, 6vw, 88px);
  line-height: 0.9; letter-spacing: -0.02em;
  margin: 14px 0 56px 0; text-wrap: balance;
}
.ia-value h2 .num { color: var(--oxide); }
.ia-value-list {
  max-width: 720px; margin: 0 auto 48px auto;
  text-align: left; list-style: none; padding: 0;
}
.ia-value-list li {
  display: flex; justify-content: space-between;
  padding: 14px 0; border-bottom: 1px solid rgba(239,232,221,0.18);
  font-family: var(--font-body); font-size: 18px;
}
.ia-value-list li .ttl { color: var(--paper); }
.ia-value-list li .price {
  font-family: var(--font-mono); font-weight: 500;
  color: var(--mustard); font-size: 15px;
}
.ia-value-pitch {
  font-family: var(--font-body); font-size: 22px;
  line-height: 1.5; max-width: 60ch;
  margin: 0 auto 36px auto; color: var(--paper-2);
}
.ia-value-pitch strong { color: var(--paper); font-weight: 600; }
.ia-value .op-btn {
  background: var(--oxide); color: var(--paper);
  border-color: var(--oxide); padding: 20px 40px;
  font-size: 16px;
}
.ia-value .op-btn:hover { background: var(--oxblood); border-color: var(--oxblood); }

/* ---------- BONUS STACK ---------- */
.ia-bonus {
  border: 2px solid var(--ink); padding: 36px;
  background: var(--paper); margin-bottom: 32px;
  display: grid; grid-template-columns: 1fr 320px; gap: 40px;
  align-items: start;
}
.ia-bonus-meta .nr {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--oxide); margin-bottom: 10px;
}
.ia-bonus h3 {
  font-family: var(--font-display); font-weight: 900;
  text-transform: uppercase; font-size: 32px;
  line-height: 0.95; letter-spacing: -0.01em;
  margin: 0 0 18px 0; text-wrap: balance;
}
.ia-bonus p {
  font-family: var(--font-body); font-size: 17px;
  line-height: 1.55; color: var(--ink-2); margin: 0 0 1em 0;
}
.ia-bonus-quote {
  font-family: var(--font-body); font-style: italic;
  font-size: 17px; line-height: 1.55;
  border-left: 4px solid var(--oxide); padding: 6px 0 6px 22px;
  color: var(--ink-2); margin: 18px 0 0 0;
}
.ia-bonus-price {
  background: var(--mustard); padding: 24px;
  display: flex; flex-direction: column; align-items: center;
  text-align: center; gap: 12px;
}
.ia-bonus-price .val {
  font-family: var(--font-display); font-weight: 900;
  text-transform: uppercase; font-size: 36px;
  line-height: 1; color: var(--ink);
  text-decoration: line-through;
  text-decoration-color: var(--oxblood);
  text-decoration-thickness: 3px;
}
.ia-bonus-price .free {
  font-family: var(--font-display); font-weight: 900;
  text-transform: uppercase; font-size: 24px;
  letter-spacing: 0.04em; color: var(--oxblood);
}
.ia-bonus-price .note {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-3);
}

/* ---------- FINAL PITCH ---------- */
.ia-pitch { background: var(--oxide); color: var(--ink); padding: 112px var(--gutter); }
.ia-pitch-inner {
  max-width: 900px; margin: 0 auto; text-align: center;
}
.ia-pitch h2 {
  font-family: var(--font-display); font-weight: 900;
  text-transform: uppercase; font-size: clamp(48px, 6vw, 88px);
  line-height: 0.9; letter-spacing: -0.02em;
  margin: 0 0 36px 0; text-wrap: balance;
}
.ia-pitch p {
  font-family: var(--font-body); font-size: 21px;
  line-height: 1.55; max-width: 56ch;
  margin: 0 auto 1em auto; color: var(--ink-2);
}
.ia-pitch .op-btn {
  background: var(--ink); color: var(--paper);
  border-color: var(--ink); padding: 22px 44px;
  font-size: 18px; margin-top: 28px;
}
.ia-pitch .op-btn:hover { background: var(--ink-2); border-color: var(--ink-2); }

/* ---------- FAQ ---------- */
.ia-faq { display: grid; grid-template-columns: 1fr; gap: 0; max-width: 880px; margin: 0 auto; }
.ia-faq-item {
  border-top: 2px solid var(--line);
  padding: 24px 0;
}
.ia-faq-item:last-child { border-bottom: 2px solid var(--line); }
.ia-faq-item h4 {
  font-family: var(--font-display); font-weight: 800;
  text-transform: uppercase; font-size: 18px;
  letter-spacing: 0.005em; margin: 0 0 12px 0;
  color: var(--ink);
}
.ia-faq-item p {
  font-family: var(--font-body); font-size: 17px;
  line-height: 1.55; color: var(--ink-2); margin: 0;
}

/* ---------- HERO OVERRIDES ---------- */
.ia-hero-stack {
  display: flex; flex-direction: column; gap: 12px;
}
.ia-hero-stack .ia-meta-row {
  display: flex; justify-content: space-between;
  padding: 14px 0; border-bottom: 1px solid rgba(239,232,221,0.18);
  font-family: var(--font-mono); font-size: 12px;
  letter-spacing: 0.12em; text-transform: uppercase;
}
.ia-hero-stack .ia-meta-row .k { opacity: 0.6; }
.ia-hero-stack .ia-meta-row .v {
  font-family: var(--font-display); font-weight: 700;
  font-size: 14px; color: var(--mustard); letter-spacing: 0.02em;
}
.ia-hero-stack-title {
  font-family: var(--font-display); font-weight: 900;
  text-transform: uppercase; font-size: 20px;
  letter-spacing: 0.02em; color: var(--paper);
  border-bottom: 4px solid var(--oxide); padding-bottom: 12px;
  margin-bottom: 8px;
}
.ia-hero-cta {
  margin-top: 28px; display: flex; gap: 12px; flex-wrap: wrap;
}
.ia-hero-cta .op-btn {
  background: var(--oxide); color: var(--paper);
  border-color: var(--oxide);
}
.ia-hero-cta .op-btn:hover {
  background: var(--oxblood); border-color: var(--oxblood);
}
.ia-hero-cta .op-btn.ghost {
  background: transparent; color: var(--paper);
  border-color: var(--paper);
}
.ia-hero-cta .op-btn.ghost:hover {
  background: var(--paper); color: var(--ink);
}

/* ---------- INSTRUCTOR ---------- */
.ia-instructor-inner {
  display: grid; grid-template-columns: 220px 1fr; gap: 56px;
  align-items: start;
}
.ia-instructor-photo {
  width: 220px; height: 220px; background: var(--ink-3);
  border: 2px solid var(--ink); position: relative;
}
.ia-instructor-photo::after {
  content: 'M'; position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 900;
  font-size: 120px; color: var(--paper);
}
.ia-instructor h3 {
  font-family: var(--font-display); font-weight: 900;
  text-transform: uppercase; font-size: 32px;
  margin: 0 0 14px 0; letter-spacing: -0.005em;
}
.ia-instructor p {
  font-family: var(--font-body); font-size: 17px;
  line-height: 1.55; color: var(--ink-2);
  margin: 0 0 1em 0; max-width: 60ch;
}

/* ---------- RESPONSIVE EXTENSIONS ---------- */
@media (max-width: 1024px) {
  .ia-archetypes { grid-template-columns: 1fr; }
  .ia-modules { grid-template-columns: 1fr; }
  .ia-bonus { grid-template-columns: 1fr; }
  .ia-bonus-price { order: -1; }
  .ia-mistake-inner { grid-template-columns: 1fr; gap: 16px; }
  .ia-problems { grid-template-columns: 1fr; gap: 32px; }
  .ia-instructor-inner { grid-template-columns: 1fr; gap: 24px; }
  .ia-instructor-photo { width: 160px; height: 160px; }
  .ia-instructor-photo::after { font-size: 88px; }
}
@media (max-width: 720px) {
  .ia-mistake { padding: 56px var(--gutter); }
  .ia-bonus { padding: 24px; }
  .ia-module { padding: 22px; }
  .ia-value { padding: 64px var(--gutter); }
  .ia-pitch { padding: 80px var(--gutter); }
}