:root {
  --black: #0a0a0b;
  --ink: #181716;
  --cream: #f7f0e3;
  --paper: #eadfc9;
  --paper-light: #fbf7ef;
  --gold: #d9b45f;
  --gold-deep: #9a7428;
  --wine: #6c2726;
  --moss: #26372d;
  --blue: #184f79;
  --muted: #6d655a;
  --line: rgba(78, 55, 34, .18);
  --white: #fff;
  --shadow: 0 24px 65px rgba(18, 12, 8, .18);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Arial, Helvetica, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
.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: -80px; left: 16px; z-index: 999; padding: 10px 16px; color: var(--black); background: var(--gold); font-weight: 800; }
.skip-link:focus { top: 16px; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; background: rgba(10, 10, 11, .9); border-bottom: 1px solid rgba(217, 180, 95, .2); backdrop-filter: blur(16px); }
.nav-shell { max-width: 1260px; min-height: 76px; margin: 0 auto; padding: 0 28px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--white); text-decoration: none; text-transform: uppercase; letter-spacing: .15em; font-size: .78rem; font-weight: 800; }
.brand img { width: 44px; height: 44px; object-fit: contain; }
.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav a { color: #e8dfcf; text-decoration: none; font-size: .86rem; font-weight: 800; }
.main-nav a:hover, .main-nav a:focus-visible, .main-nav a[aria-current="page"] { color: var(--gold); }
.main-nav .nav-contact { padding: 9px 16px; color: var(--gold); border: 1px solid var(--gold); border-radius: 999px; }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 10px; border: 0; background: transparent; }
.menu-toggle span:not(.sr-only) { display: block; height: 2px; margin: 5px 0; background: var(--gold); }

.eyebrow { margin: 0 0 22px; color: var(--gold); font-size: .78rem; line-height: 1.2; font-weight: 900; text-transform: uppercase; letter-spacing: .17em; }
.eyebrow.wine { color: var(--wine); }
.eyebrow.pale { color: #f3dfb1; }
.eyebrow.ink { color: var(--ink); }
h1, h2, h3 { font-family: var(--serif); }
h2 { line-height: 1; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; padding: 13px 20px; border: 1px solid transparent; border-radius: 4px; text-decoration: none; text-align: center; text-transform: uppercase; letter-spacing: .045em; font-size: .82rem; line-height: 1.2; font-weight: 900; transition: transform .2s ease, background .2s ease, color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button:focus-visible, .text-link:focus-visible, .main-nav a:focus-visible, .filter-button:focus-visible, .filter-toggle:focus-visible, summary:focus-visible { outline: 3px solid #4f9ee8; outline-offset: 4px; }
.button-gold { color: var(--black); background: var(--gold); }
.button-gold:hover { background: #efce7e; }
.button-ghost { color: var(--white); border-color: rgba(255, 255, 255, .46); }
.button-ghost:hover { color: var(--gold); border-color: var(--gold); }
.button-dark { color: var(--white); background: var(--ink); }
.button-wine { color: var(--white); background: var(--wine); }
.button-light { color: var(--black); background: var(--cream); }
.text-link { color: var(--wine); font-weight: 900; text-decoration-thickness: 1px; text-underline-offset: 5px; }
.text-link.light { color: #f3dfb1; }
.hero-actions, .action-row, .contact-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }

.hero { min-height: 820px; padding: 146px max(6vw, 28px) 86px; position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(380px, .95fr); align-items: center; gap: 7vw; color: var(--white); background: radial-gradient(circle at 74% 28%, #3b301c 0, #171718 31%, #09090a 72%); isolation: isolate; }
.hero::before, .hero::after { content: ""; position: absolute; width: 260px; height: 260px; border: 1px solid rgba(217, 180, 95, .25); transform: rotate(45deg); z-index: -1; }
.hero::before { left: -190px; top: 190px; }
.hero::after { right: -190px; bottom: 110px; }
.hero-glow { position: absolute; right: 15%; top: 12%; width: 430px; height: 430px; border-radius: 50%; background: rgba(217, 180, 95, .15); filter: blur(70px); z-index: -1; }
.hero-copy { max-width: 720px; justify-self: end; }
.hero h1 { max-width: 760px; margin: 0; font-size: clamp(3.9rem, 6.7vw, 7.8rem); line-height: .96; font-weight: 700; letter-spacing: -.045em; }
.hero h1 span { color: var(--gold); }
.hero-lead { max-width: 650px; margin: 32px 0; color: #e8e2d8; font-family: var(--serif); font-size: clamp(1.2rem, 1.8vw, 1.55rem); }
.hero-kicker { display: inline-flex; margin-top: 32px; padding-top: 18px; color: #aaa396; border-top: 1px solid rgba(255,255,255,.2); font-size: .82rem; text-transform: uppercase; letter-spacing: .13em; }
.hero-books { position: relative; width: min(100%, 590px); min-height: 610px; justify-self: start; }
.book { position: absolute; width: min(56%, 315px); border: 6px solid rgba(255,255,255,.9); box-shadow: 0 32px 75px rgba(0,0,0,.55); }
.book-left { left: 0; top: 80px; transform: rotate(-9deg); }
.book-center { left: 22%; top: 20px; z-index: 3; transform: rotate(1deg); }
.book-right { right: 0; top: 105px; z-index: 2; transform: rotate(8deg); }

.project-strip { position: relative; z-index: 4; margin-top: -28px; padding: 0 max(5vw, 22px) 42px; }
.project-grid { max-width: 1220px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.project-card { min-height: 210px; padding: 28px; color: var(--white); background: var(--moss); box-shadow: var(--shadow); border-top: 6px solid var(--gold); }
.project-card:nth-child(2) { background: var(--wine); }
.project-card:nth-child(3) { color: var(--ink); background: var(--paper-light); }
.project-card small { display: block; margin-bottom: 22px; color: var(--gold); font-size: .72rem; font-weight: 900; text-transform: uppercase; letter-spacing: .12em; }
.project-card:nth-child(3) small { color: var(--wine); }
.project-card h2 { margin: 0 0 12px; font-size: 1.85rem; line-height: 1.05; }
.project-card p { margin: 0 0 18px; color: rgba(255,255,255,.77); }
.project-card:nth-child(3) p { color: var(--muted); }

.section { padding: 106px max(6vw, 28px); }
.section-grid { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: minmax(300px, .85fr) minmax(0, 1.15fr); gap: 8vw; align-items: center; }
.section-grid.reverse { grid-template-columns: minmax(0, 1.05fr) minmax(300px, .95fr); }
.section-copy { max-width: 650px; }
.section-copy h2, .collection h2, .section-heading h2, .author h2, .contact h2 { margin: 20px 0 25px; font-size: clamp(3rem, 5vw, 5.4rem); letter-spacing: -.04em; }
.section-copy > p:not(.eyebrow):not(.book-subtitle), .collection-intro > p:last-child, .author-copy > p { font-size: 1.08rem; }
.book-subtitle { color: var(--wine); font-family: var(--serif); font-size: 1.45rem; line-height: 1.35; }
.status { display: inline-flex; padding: 7px 11px; border-radius: 3px; font-size: .72rem; line-height: 1; font-weight: 900; text-transform: uppercase; letter-spacing: .09em; }
.status-wine { color: var(--white); background: var(--wine); }
.status-gold { color: var(--black); background: var(--gold); }
.status-light { color: var(--ink); background: var(--paper); }
.cover-stage { position: relative; min-height: 620px; display: grid; place-items: center; }
.cover-stage img { position: relative; z-index: 1; width: min(78%, 390px); max-height: 610px; object-fit: contain; box-shadow: var(--shadow); }
.cover-halo { position: absolute; width: 82%; aspect-ratio: 1; border-radius: 50%; background: rgba(108,39,38,.13); }
.leadership { color: var(--white); background: linear-gradient(125deg, #18251e, var(--moss)); }
.leadership .cover-halo { background: rgba(217,180,95,.16); }
.leadership .section-copy > p:not(.eyebrow) { color: #e1e5de; }
.leadership .keyword, .collection .keyword { color: var(--white); background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.42); }

.collection { padding: 106px max(5vw, 24px); color: var(--white); background: linear-gradient(125deg, #765b1f, #a57f32); }
.collection-intro { max-width: 1030px; margin: 0 auto 50px; text-align: center; }
.collection-intro .keywords { justify-content: center; max-width: 900px; margin: 26px auto 30px; }
.collection-question { color: #f7e3b7; font-family: var(--serif); font-size: clamp(1.25rem, 2.5vw, 2rem); font-weight: 700; }
.collection-stats { max-width: 820px; margin: 38px auto 0; display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid rgba(255,255,255,.28); }
.collection-stats div { padding: 25px 18px; text-align: center; border-right: 1px solid rgba(255,255,255,.28); }
.collection-stats div:last-child { border-right: 0; }
.collection-stats strong { display: block; color: var(--white); font-family: var(--serif); font-size: 2.5rem; line-height: 1; }
.collection-stats span { display: block; margin-top: 8px; color: #f3e6cc; font-size: .72rem; text-transform: uppercase; letter-spacing: .11em; }
.official-covers { max-width: 820px; margin: 55px auto 0; display: grid; grid-template-columns: repeat(2, minmax(0, 280px)); justify-content: center; gap: 28px; }
.official-cover { text-align: center; }
.official-cover img { width: 100%; box-shadow: 0 22px 48px rgba(24,14,3,.34); }
.official-cover small { display: inline-block; margin-top: 12px; color: #f8e7c2; font-size: .74rem; text-transform: uppercase; letter-spacing: .1em; }
.collection-cta { max-width: 1050px; margin: 52px auto 0; padding-top: 34px; display: flex; align-items: center; justify-content: space-between; gap: 28px; border-top: 1px solid rgba(255,255,255,.35); }
.collection-cta div { display: grid; gap: 5px; }
.collection-cta strong { font-family: var(--serif); font-size: 1.35rem; }
.collection-cta span { color: #f1e8d6; }

.experiences { background: var(--paper); }
.section-heading { max-width: 900px; margin: 0 auto 55px; }
.centered { text-align: center; }
.section-heading h2 { margin-bottom: 18px; }
.section-heading > p:last-child { font-family: var(--serif); font-size: 1.35rem; }
.experience-grid { max-width: 1180px; margin: 0 auto 44px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.experience-card { min-height: 230px; padding: 28px 26px; background: rgba(255,255,255,.6); border-bottom: 7px solid var(--wine); }
.experience-card span { color: var(--wine); font-weight: 900; }
.experience-card h3 { margin: 26px 0 10px; font-size: 1.55rem; }
.experience-card p { margin: 0; color: var(--muted); }

.author { padding: 100px max(8vw, 30px); color: var(--white); background: var(--wine); display: grid; grid-template-columns: minmax(260px, .7fr) minmax(0, 1.3fr); align-items: center; gap: 7vw; }
.author-photo { position: relative; width: min(100%, 390px); justify-self: end; }
.author-photo::before { content: ""; position: absolute; inset: 18px -18px -18px 18px; border: 1px solid rgba(243,223,177,.48); }
.author-photo img { position: relative; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center top; box-shadow: 0 26px 55px rgba(25,6,6,.34); }
.author-copy { max-width: 750px; }
.author h2 { margin: 12px 0 20px; }
.author-roles { color: #f1d9a8; font-size: .85rem; font-weight: 900; text-transform: uppercase; letter-spacing: .08em; }

.contact { padding: 104px max(6vw, 28px); text-align: center; color: var(--white); background: radial-gradient(circle at 50% 0, #302716, var(--black) 52%); }
.contact img { margin: 0 auto 18px; }
.contact h2 { margin: 15px 0 20px; }
.contact > p:not(.eyebrow) { max-width: 730px; margin: 0 auto 36px; color: #cbc4b8; font-size: 1.08rem; }
.contact-actions { justify-content: center; }
footer { padding: 26px max(6vw, 28px); display: flex; justify-content: space-between; gap: 20px; color: #9d9588; background: #060607; font-size: .82rem; }
footer a { color: var(--gold); }
.floating-whatsapp { position: fixed; right: 22px; bottom: 22px; z-index: 80; padding: 12px 18px; color: #07150d; background: #53d87f; border-radius: 999px; box-shadow: 0 12px 30px rgba(0,0,0,.3); text-decoration: none; font-size: .78rem; font-weight: 900; }

.page-hero { padding: 150px max(6vw, 28px) 78px; color: var(--white); background: radial-gradient(circle at 80% 20%, #44371f, var(--black) 58%); }
.page-hero > div { max-width: 1160px; margin: 0 auto; }
.page-hero h1 { max-width: 980px; margin: 0 0 24px; font-size: clamp(3.4rem, 7vw, 7rem); line-height: .95; letter-spacing: -.045em; }
.page-hero p:last-child { max-width: 800px; color: #d9d1c4; font-family: var(--serif); font-size: 1.35rem; }
.content-section { padding: 84px max(6vw, 28px); }
.content-section.paper { background: var(--paper); }
.content-section.dark { color: var(--white); background: var(--moss); }
.content-shell { max-width: 1180px; margin: 0 auto; }
.content-shell > h2, .profile-copy > h2 { margin: 10px 0 28px; font-size: clamp(2.5rem, 5vw, 4.8rem); }
.subnav { position: sticky; top: 76px; z-index: 40; display: flex; gap: 10px; overflow-x: auto; padding: 14px max(6vw, 28px); background: rgba(247,240,227,.96); border-bottom: 1px solid #d4c6ab; backdrop-filter: blur(12px); }
.subnav a, .filter-button, .keyword { flex: 0 0 auto; padding: 8px 13px; color: var(--ink); background: transparent; border: 1px solid #b8a888; border-radius: 999px; font: 800 .78rem/1 var(--sans); text-decoration: none; cursor: pointer; }
.subnav a:hover, .filter-button:hover, .filter-button.active, .keyword[data-filter]:hover { color: var(--white); background: var(--wine); border-color: var(--wine); }
.filter-shell { position: sticky; top: 76px; z-index: 35; padding: 15px max(6vw, 28px); background: rgba(247,240,227,.97); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.filter-toggle { display: none; }
.filter-bar { max-width: 1180px; margin: 0 auto; display: flex; flex-wrap: wrap; align-items: center; gap: 9px; }
.filter-label { margin-right: 6px; color: var(--muted); font-size: .74rem; font-weight: 900; text-transform: uppercase; letter-spacing: .1em; }
.filter-status { max-width: 1180px; margin: 9px auto 0; color: var(--muted); font-size: .82rem; }

.books-list { display: grid; gap: 34px; }
.book-profile { display: grid; grid-template-columns: minmax(210px, 285px) minmax(0, 1fr); overflow: hidden; background: rgba(255,255,255,.64); border: 1px solid var(--line); box-shadow: 0 17px 46px rgba(30,20,12,.08); }
.book-profile[hidden] { display: none; }
.book-cover-column { padding: 28px; background: #e2d4bb; }
.book-cover-column img { width: 100%; aspect-ratio: 2 / 3; object-fit: cover; object-position: top; box-shadow: 0 14px 34px rgba(28,16,9,.2); }
.cover-note { display: block; margin-top: 11px; color: var(--muted); text-align: center; font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; }
.book-profile-body { padding: 34px; }
.book-profile-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.book-profile h2 { max-width: 760px; margin: 12px 0 8px; font-size: clamp(2rem, 4vw, 3.3rem); line-height: 1.02; letter-spacing: -.025em; }
.book-profile .subtitle { max-width: 790px; margin: 0 0 20px; color: var(--wine); font-family: var(--serif); font-size: 1.18rem; line-height: 1.35; }
.book-meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 23px; }
.meta-pill { padding: 6px 9px; color: var(--wine); background: rgba(108,39,38,.07); border: 1px solid rgba(108,39,38,.15); border-radius: 3px; font-size: .7rem; font-weight: 900; text-transform: uppercase; letter-spacing: .07em; }
.synopsis { max-width: 850px; margin: 0 0 26px; color: #4e4942; font-size: 1rem; }
.info-title { margin: 24px 0 9px; color: var(--wine); font-family: var(--sans); font-size: .73rem; text-transform: uppercase; letter-spacing: .12em; }
.audience-grid { margin: 0 0 24px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.audience-card { padding: 14px; background: var(--paper-light); border-top: 3px solid var(--gold); }
.audience-card strong { display: block; margin-bottom: 5px; color: var(--wine); font-size: .76rem; text-transform: uppercase; letter-spacing: .07em; }
.audience-card span { color: var(--muted); font-size: .86rem; line-height: 1.45; }
.keywords { display: flex; flex-wrap: wrap; gap: 7px; margin: 9px 0 25px; }
.keyword { padding: 6px 10px; color: #675f52; border-color: #d1c5ad; font-size: .7rem; }
.keyword:not([data-filter]) { cursor: default; }
.details-line { margin: 17px 0 0; color: var(--muted); font-size: .82rem; }

.profile-grid { display: grid; grid-template-columns: minmax(290px, .72fr) minmax(0, 1.28fr); gap: 7vw; align-items: start; }
.profile-card { position: sticky; top: 110px; padding: 30px; color: var(--white); background: var(--wine); }
.profile-card img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center top; margin-bottom: 24px; }
.profile-card .author-roles { color: #f4ddb0; }
.profile-copy p { font-size: 1.05rem; }
.fact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 34px 0 56px; }
.fact { min-height: 132px; padding: 22px; color: var(--white); background: var(--moss); border-top: 4px solid var(--gold); }
.fact strong, .fact span { display: block; }
.fact strong { color: var(--gold); font-family: var(--serif); font-size: 2.2rem; line-height: 1; }
.fact span { margin-top: 8px; font-size: .76rem; line-height: 1.35; text-transform: uppercase; letter-spacing: .07em; }
.career-timeline { margin: 20px 0 48px; border-left: 2px solid var(--gold); }
.career-item { position: relative; padding: 0 0 28px 28px; }
.career-item::before { content: ""; position: absolute; left: -7px; top: 7px; width: 12px; height: 12px; border-radius: 50%; background: var(--wine); border: 2px solid var(--cream); }
.career-item h3 { margin: 0 0 5px; font-size: 1.35rem; }
.career-item p { margin: 0; color: var(--muted); font-size: .95rem; }
.academic-career { margin: 0 0 48px; }
.academic-career > h2 { max-width: 820px; margin: 10px 0 14px; font-size: clamp(2.15rem, 4vw, 3.65rem); line-height: 1.02; }
.academic-career > p:not(.eyebrow) { max-width: 800px; color: var(--muted); }
.academic-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin: 26px 0 18px; }
.academic-card { min-height: 230px; padding: 28px; color: var(--white); background: var(--wine); border-top: 5px solid var(--gold); }
.academic-card:nth-child(2) { background: var(--moss); }
.academic-card .academic-role { margin: 0 0 12px; color: #f4ddb0; font-size: .72rem; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.academic-card h3 { margin: 0 0 14px; color: var(--white); font-size: 2rem; }
.academic-card p:last-child { margin: 0; color: rgba(255,255,255,.84); font-size: .94rem; }
.knowledge-panel { padding: 26px; background: var(--paper); border-left: 5px solid var(--gold); }
.knowledge-panel .eyebrow { margin: 0 0 14px; }
.knowledge-tags { display: flex; flex-wrap: wrap; gap: 9px; }
.knowledge-tags span { padding: 9px 12px; color: var(--wine); background: rgba(255,255,255,.7); border: 1px solid rgba(108,30,45,.15); border-radius: 3px; font-size: .78rem; font-weight: 850; }
.recognition-cloud { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.recognition-cloud span { padding: 8px 12px; background: var(--paper); border-radius: 3px; color: #5d5549; font-size: .75rem; font-weight: 800; }

.about-hero { background: radial-gradient(circle at 78% 22%, #4d3d20, #161617 43%, var(--black) 72%); }
.about-foundation { background: var(--cream); }
.about-label { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }
.about-label > span { display: grid; width: 38px; height: 38px; place-items: center; color: var(--wine); border: 1px solid currentColor; border-radius: 50%; font-size: .72rem; font-weight: 900; }
.about-label .eyebrow { margin: 0; }
.purpose-panel { padding: clamp(32px, 6vw, 76px); background: var(--paper-light); border-top: 8px solid var(--gold); box-shadow: var(--shadow); }
.purpose-panel h2 { max-width: 1030px; margin: 0; color: var(--wine); font-size: clamp(2.45rem, 5.2vw, 5.2rem); line-height: 1.04; letter-spacing: -.04em; }
.direction-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: 20px; }
.direction-card { min-height: 440px; padding: clamp(30px, 4vw, 52px); color: var(--white); }
.direction-card .about-label > span { color: var(--gold); }
.direction-card h2 { max-width: 520px; margin: 0 0 26px; font-size: clamp(2rem, 3.6vw, 3.7rem); line-height: 1.04; letter-spacing: -.035em; }
.direction-card > p { max-width: 580px; color: #e6ded2; font-size: 1rem; }
.direction-mission { background: var(--wine); }
.direction-vision { background: var(--moss); }
.values-heading { margin-inline: 0; }
.values-heading > p:last-child { max-width: 760px; }
.values-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.value-card { min-height: 290px; padding: 30px; background: rgba(255,255,255,.65); border-bottom: 6px solid var(--wine); }
.value-card:nth-child(even) { border-bottom-color: var(--moss); }
.value-card > span { color: var(--wine); font-size: .74rem; font-weight: 900; letter-spacing: .12em; }
.value-card h3 { margin: 42px 0 14px; font-size: 1.65rem; line-height: 1.12; }
.value-card p { margin: 0; color: var(--muted); font-size: .92rem; }
.methodology-section { background: var(--cream); }
.methodology-intro { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); align-items: end; gap: 7vw; margin-bottom: 46px; }
.methodology-intro h2 { max-width: 620px; margin: 8px 0 0; font-size: clamp(2.8rem, 5vw, 5rem); line-height: 1; letter-spacing: -.04em; }
.methodology-lead { padding-left: 32px; border-left: 5px solid var(--gold); }
.methodology-lead p { margin: 0 0 18px; color: var(--muted); font-size: 1.02rem; }
.methodology-lead p:last-child { margin-bottom: 0; }
.methodology-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.methodology-card { min-height: 285px; padding: 28px 25px; background: var(--paper-light); border-top: 6px solid var(--gold); }
.methodology-card:nth-child(2) { border-top-color: var(--wine); }
.methodology-card:nth-child(3) { border-top-color: var(--moss); }
.methodology-card:nth-child(4) { border-top-color: var(--blue); }
.methodology-card > span { color: var(--wine); font-size: .74rem; font-weight: 900; letter-spacing: .12em; }
.methodology-card h3 { margin: 42px 0 14px; font-size: 1.55rem; line-height: 1.1; }
.methodology-card p { margin: 0; color: var(--muted); font-size: .9rem; }
.interaction-panel { margin-top: 20px; padding: clamp(30px, 5vw, 56px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: 7vw; color: var(--white); background: var(--wine); }
.interaction-panel .eyebrow { margin-bottom: 18px; }
.interaction-panel h3 { margin: 0 0 18px; font-size: clamp(2rem, 3.6vw, 3.5rem); line-height: 1.04; letter-spacing: -.035em; }
.interaction-panel p { margin: 0; color: #eadfd8; }
.interaction-tags { margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 9px; list-style: none; }
.interaction-tags li { padding: 10px 13px; color: var(--ink); background: var(--cream); border-radius: 999px; font-size: .88rem; line-height: 1.2; font-weight: 900; }
.audience-section { background: linear-gradient(135deg, #1c2a22, var(--moss)); }
.audience-intro { max-width: 900px; margin-bottom: 48px; }
.audience-intro h2 { margin: 8px 0 22px; font-size: clamp(2.7rem, 5vw, 5.1rem); line-height: 1; letter-spacing: -.04em; }
.audience-intro > p:last-child { max-width: 780px; color: #d9dfda; font-family: var(--serif); font-size: 1.25rem; }
.about-audience-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.about-audience-card { min-height: 360px; padding: 30px; color: var(--ink); background: var(--paper-light); border-top: 7px solid var(--gold); }
.about-audience-card:nth-child(2) { border-top-color: #b45a54; }
.about-audience-card:nth-child(3) { border-top-color: #608bb0; }
.audience-number { color: var(--wine); font-size: .74rem; font-weight: 900; letter-spacing: .12em; }
.about-audience-card h3 { margin: 46px 0 17px; color: var(--wine); font-size: 1.75rem; line-height: 1.08; }
.about-audience-card p { margin: 0; color: var(--muted); font-size: .94rem; }
.about-cta .contact-actions { justify-content: center; }

.collection-overview { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(260px, .8fr); gap: 7vw; align-items: center; }
.collection-overview p { font-size: 1.05rem; }
.collection-metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.collection-metric { min-height: 150px; padding: 24px; color: var(--white); background: var(--wine); }
.collection-metric:nth-child(2) { background: var(--moss); }
.collection-metric:nth-child(3) { grid-column: 1 / -1; color: var(--ink); background: var(--gold); }
.collection-metric strong { display: block; font-family: var(--serif); font-size: 2.6rem; line-height: 1; }
.collection-metric span { display: block; margin-top: 9px; font-size: .77rem; text-transform: uppercase; letter-spacing: .08em; }
.volume-profiles { display: grid; gap: 30px; }
.volume-profile { --accent: var(--wine); display: grid; grid-template-columns: minmax(205px, 265px) minmax(0, 1fr); background: rgba(255,255,255,.65); border-top: 7px solid var(--accent); box-shadow: 0 17px 46px rgba(30,20,12,.08); }
.volume-cover { padding: 24px; background: #dfd2bb; }
.volume-cover img { width: 100%; aspect-ratio: 2 / 3; object-fit: cover; object-position: top; box-shadow: 0 13px 30px rgba(22,14,8,.2); }
.volume-body { padding: 30px; }
.volume-body h2 { margin: 7px 0 7px; font-size: clamp(2rem, 4vw, 3.1rem); }
.volume-subtitle { margin: 0 0 18px; color: var(--wine); font-family: var(--serif); font-size: 1.08rem; font-weight: 700; }
.archetype-list { margin: 22px 0 26px; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; list-style: none; }
.archetype-list li { padding: 9px 11px; background: var(--paper-light); border-left: 3px solid var(--accent); color: #4f483f; font-size: .88rem; font-weight: 800; }
.archetype-list li.secret { color: var(--white); background: var(--black); border-color: var(--gold); }
.mystery-note { margin: 5px 0 24px; padding: 16px 18px; color: #e9dfcf; background: var(--black); border-left: 4px solid var(--gold); font-family: var(--serif); }

.detail-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.detail-item { padding: 26px; background: rgba(255,255,255,.58); border-left: 5px solid var(--wine); }
.detail-item h3 { margin-top: 0; font-size: 1.45rem; }
.faq details { padding: 18px 0; border-bottom: 1px solid #cabda4; }
.faq summary { cursor: pointer; font-family: var(--serif); font-size: 1.25rem; font-weight: 700; }
.faq details p { max-width: 780px; color: var(--muted); }
.cta-band { padding: 70px max(6vw, 28px); color: var(--white); background: var(--wine); text-align: center; }
.cta-band h2 { margin: 0 0 16px; font-size: clamp(2.5rem, 5vw, 4.6rem); }
.cta-band p { max-width: 740px; margin: 0 auto 27px; }
.contact-list { max-width: 850px; margin: 40px auto 0; display: grid; gap: 14px; }
.contact-option { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 24px; color: var(--ink); background: rgba(255,255,255,.72); border-left: 5px solid var(--gold); text-decoration: none; }
.contact-option span { color: var(--muted); font-size: .86rem; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; transition: none; } .button { transition: none; } }

@media (max-width: 1100px) and (min-width: 761px) {
  .brand span { display: none; }
  .main-nav { gap: 17px; }
  .main-nav a { font-size: .8rem; }
}

@media (max-width: 1000px) {
  .hero { min-height: auto; grid-template-columns: 1fr; gap: 45px; }
  .hero-copy { justify-self: stretch; }
  .hero-books { justify-self: center; min-height: 560px; }
  .project-grid { grid-template-columns: 1fr; }
  .experience-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .methodology-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-audience-grid { grid-template-columns: 1fr; }
  .about-audience-card { min-height: auto; }
  .audience-grid { grid-template-columns: 1fr; }
  .book-profile, .volume-profile { grid-template-columns: minmax(190px, 250px) minmax(0, 1fr); }
}

@media (max-width: 760px) {
  .nav-shell { min-height: 68px; padding: 0 18px; }
  .brand span { font-size: .68rem; letter-spacing: .1em; }
  .menu-toggle { display: block; }
  .main-nav { position: absolute; top: 68px; left: 0; right: 0; display: none; align-items: stretch; padding: 16px 22px 24px; background: var(--black); border-bottom: 1px solid rgba(217,180,95,.25); }
  .main-nav.open { display: grid; gap: 6px; }
  .main-nav a, .main-nav .nav-contact { padding: 10px 4px; border: 0; }
  .hero { padding: 116px 22px 70px; grid-template-columns: minmax(0, 1fr); }
  .hero-copy { width: 100%; min-width: 0; }
  .hero h1 { max-width: 100%; font-size: clamp(3rem, 14vw, 4.25rem); letter-spacing: -.055em; }
  .hero-lead { max-width: 100%; font-size: clamp(1.08rem, 5vw, 1.28rem); overflow-wrap: break-word; }
  .hero-actions { width: 100%; }
  .hero-actions .button { width: 100%; }
  .hero-kicker { display: block; max-width: 100%; line-height: 1.55; overflow-wrap: break-word; }
  .hero-books { width: 100%; min-height: 450px; }
  .book { width: 54%; border-width: 4px; }
  .book-left { top: 75px; }
  .book-center { top: 15px; }
  .book-right { top: 95px; }
  .project-strip { margin-top: 0; padding-top: 22px; background: var(--black); }
  .section, .content-section { padding: 78px 22px; }
  .section-grid, .section-grid.reverse, .author, .profile-grid, .collection-overview { grid-template-columns: 1fr; gap: 44px; }
  .section-grid.reverse .section-copy { order: 2; }
  .cover-stage { min-height: 500px; }
  .section-copy h2, .collection h2, .section-heading h2, .author h2, .contact h2 { font-size: clamp(2.65rem, 12vw, 4.2rem); }
  .action-row .button, .action-row .text-link, .contact-actions .button { width: 100%; text-align: center; }
  .collection { padding: 78px 18px; }
  .collection-stats { grid-template-columns: 1fr; }
  .collection-stats div { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.28); }
  .collection-stats div:last-child { border-bottom: 0; }
  .collection-cta { align-items: stretch; flex-direction: column; }
  .experience-grid, .detail-list { grid-template-columns: 1fr; }
  .direction-grid, .values-grid { grid-template-columns: 1fr; }
  .methodology-intro, .methodology-grid, .interaction-panel { grid-template-columns: 1fr; }
  .methodology-lead { padding-left: 22px; }
  .methodology-card { min-height: auto; }
  .direction-card { min-height: auto; }
  .purpose-panel { padding: 32px 24px; }
  .value-card { min-height: auto; }
  .experience-card { min-height: auto; }
  .author { text-align: center; }
  .author-photo { justify-self: center; width: min(80vw, 360px); }
  .page-hero { padding: 124px 22px 62px; }
  .filter-shell, .subnav { top: 68px; }
  .filter-shell { padding: 9px 16px 8px; }
  .filter-toggle { width: 100%; min-height: 48px; padding: 8px 10px 8px 14px; display: grid; grid-template-columns: minmax(0, 1fr) auto 28px; align-items: center; gap: 9px; color: var(--ink); background: var(--paper-light); border: 1px solid #cdbd9f; border-radius: 5px; text-align: left; cursor: pointer; }
  .filter-toggle-label { min-width: 0; font-size: .76rem; font-weight: 900; text-transform: uppercase; letter-spacing: .07em; }
  .filter-toggle-current { max-width: 43vw; overflow: hidden; color: var(--wine); font-size: .78rem; text-overflow: ellipsis; white-space: nowrap; }
  .filter-toggle-icon { position: relative; width: 28px; height: 28px; border: 1px solid #cdbd9f; border-radius: 50%; }
  .filter-toggle-icon::before, .filter-toggle-icon::after { content: ""; position: absolute; left: 7px; right: 7px; top: 13px; height: 2px; background: var(--wine); transition: transform .2s ease; }
  .filter-toggle-icon::after { transform: rotate(90deg); }
  .filter-shell.is-open .filter-toggle-icon::after { transform: rotate(0); }
  .filter-bar { display: none; max-height: min(42vh, 330px); margin-top: 9px; padding: 12px; overflow-y: auto; overscroll-behavior: contain; background: var(--paper-light); border: 1px solid #d8c9ae; border-radius: 5px; box-shadow: 0 14px 32px rgba(30,20,12,.16); }
  .filter-shell.is-open .filter-bar { display: flex; }
  .filter-label { display: none; }
  .filter-button { min-height: 38px; }
  .filter-status { margin: 5px 2px 0; overflow: hidden; font-size: .75rem; line-height: 1.25; text-overflow: ellipsis; white-space: nowrap; }
  .filter-shell.is-open .filter-status { display: none; }
  .book-profile, .volume-profile { grid-template-columns: 1fr; }
  .academic-grid { grid-template-columns: 1fr; }
  .academic-card { min-height: auto; }
  .book-cover-column, .volume-cover { padding: 24px 18vw; }
  .book-profile-body, .volume-body { padding: 26px 22px 30px; }
  .book-profile-top { display: block; }
  .profile-card { position: static; }
  .fact-grid { grid-template-columns: repeat(2, 1fr); }
  .archetype-list { grid-template-columns: 1fr; }
  footer { flex-direction: column; align-items: center; text-align: center; }
  .floating-whatsapp { right: 14px; bottom: 14px; }
}

@media (max-width: 480px) {
  .official-covers, .fact-grid, .collection-metrics { grid-template-columns: 1fr; }
  .collection-metric:nth-child(3) { grid-column: auto; }
  .book-cover-column, .volume-cover { padding-inline: 13vw; }
  .contact-option { align-items: flex-start; flex-direction: column; text-align: left; }
}