/* ============================================
   FILO EDIZIONI — Stylesheet tema WordPress
   Casa editrice — collane di manuali pratici
   ============================================ */

/* I font sono caricati separatamente in functions.php (wp_enqueue_style)
   per non violare le policy Google Fonts / GDPR con un @import diretto */

/* ---- Compatibilità WordPress ---- */
.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .site-header { top: 46px; } }

/* Allineamenti Gutenberg dentro il contenuto delle pagine */
.legal-content .alignwide { max-width: 100%; }
.legal-content .aligncenter { margin-left: auto; margin-right: auto; }
.legal-content img { border-radius: var(--radius-sm); margin: 12px 0; }
.screen-reader-text { position: absolute !important; clip: rect(1px,1px,1px,1px); overflow: hidden; height: 1px; width: 1px; }

/* ---- Rifiniture editoriali aggiuntive ---- */
::selection { background: var(--color-brand-soft); color: var(--color-brand-deep); }

/* Cover libro con immagine reale in evidenza (se presente) */
.book-cover .book-cover-image {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0;
}
.book-cover .book-cover-image + .book-cover-texture { z-index: 1; }
.book-cover .book-cover-inner { z-index: 2; }
.book-detail-cover .book-cover-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* ---- Design tokens ---- */
:root {
  /* Base neutrals — carta e inchiostro, non bianco/nero puri */
  --color-ink: #1e2420;
  --color-ink-soft: #454f47;
  --color-muted: #6b7169;
  --color-faint: #99988c;
  --color-paper: #faf8f2;
  --color-paper-alt: #efe9da;
  --color-paper-deep: #e4dcc7;
  --color-line: #ddd5bf;
  --color-line-soft: #eae4d4;

  /* Brand — rosso porpora, come una rilegatura in pelle */
  --color-brand: #7d1f3d;
  --color-brand-deep: #4f1027;
  --color-brand-bright: #a32c50;
  --color-brand-soft: #f6e4e9;
  --color-brand-tint: #fbf1ee;

  /* Verde bosco — riservato alle copertine e a tocchi editoriali */
  --color-forest: #1f4d3a;
  --color-forest-deep: #11291e;
  --color-forest-soft: #e7ede8;

  /* Accento editoriale — ottone, come lettere dorate su un dorso */
  --color-brass: #ab7c34;
  --color-brass-soft: #f5e9d2;

  --color-danger: #a13d2e;
  --color-success: #2f6b45;

  --font-display: 'Libre Caslon Display', 'Libre Caslon Text', Georgia, serif;
  --font-serif: 'Libre Caslon Text', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 6px;

  --shadow-sm: 0 1px 3px rgba(30,36,32,0.06);
  --shadow-md: 0 6px 20px rgba(30,36,32,0.08);
  --shadow-lg: 0 18px 48px rgba(17,41,30,0.16);
  --shadow-spine: inset 3px 0 0 rgba(0,0,0,0.14), 0 10px 28px rgba(17,41,30,0.20);

  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-ink);
  background: var(--color-paper);
}

img { max-width: 100%; height: auto; display: block; }

a { color: inherit; text-decoration: none; transition: var(--transition); }

button { font-family: inherit; cursor: pointer; border: none; background: none; }

h1, h2, h3, h4 { font-family: var(--font-display); color: var(--color-ink); }

/* ============================================
   LAYOUT
   ============================================ */

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 28px;
}

.container-narrow {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(250,248,242,0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 11px;
}

.logo a,
.logo .custom-logo-link {
  display: flex;
  align-items: center;
}

.logo img,
.logo .custom-logo {
  height: 36px;
  max-height: 36px;
  width: auto;
  max-width: 220px;
  display: block;
  object-fit: contain;
}

.nav-desktop { display: flex; align-items: center; gap: 2px; }

.nav-desktop a {
  padding: 8px 15px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-ink-soft);
  transition: var(--transition);
}

.nav-desktop a:hover { color: var(--color-brand-deep); }

.nav-desktop a.active,
.nav-desktop .current-menu-item > a,
.nav-desktop .current-menu-ancestor > a,
.nav-desktop .current_page_parent > a {
  color: var(--color-brand-deep);
  box-shadow: inset 0 -2px 0 var(--color-brand);
}

.nav-mobile-toggle { display: none; padding: 8px; border-radius: var(--radius-sm); color: var(--color-ink); }
.nav-mobile-toggle:hover { background: var(--color-paper-alt); }

/* Mobile nav overlay */
.mobile-nav-overlay {
  display: none; position: fixed; inset: 0; background: rgba(17,20,18,0.4);
  z-index: 2000; opacity: 0; transition: opacity 0.3s ease;
}
.mobile-nav-overlay.open { display: block; opacity: 1; }

.mobile-nav-drawer {
  position: fixed; right: 0; top: 0; bottom: 0; width: 280px;
  background: var(--color-paper); padding: 24px;
  display: flex; flex-direction: column; gap: 4px;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -8px 0 32px rgba(17,41,30,0.14);
}
.mobile-nav-overlay.open .mobile-nav-drawer { transform: translateX(0); }

.mobile-nav-close { align-self: flex-end; padding: 8px; margin-bottom: 16px; border-radius: var(--radius-sm); color: var(--color-ink); }
.mobile-nav-close:hover { background: var(--color-paper-alt); }

.mobile-nav-drawer a {
  padding: 14px 16px; border-radius: var(--radius-sm); font-size: 16.5px;
  font-weight: 500; color: var(--color-ink-soft); font-family: var(--font-serif);
}
.mobile-nav-drawer a:hover, .mobile-nav-drawer a.active,
.mobile-nav-drawer .current-menu-item > a { color: var(--color-brand-deep); background: var(--color-paper-alt); }
.nav-desktop ul, .mobile-nav-drawer ul { list-style: none; display: contents; }
.nav-desktop li, .mobile-nav-drawer li { display: contents; }

/* ============================================
   HERO — spread editoriale asimmetrico
   ============================================ */

.hero {
  padding: 76px 0 84px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}

.hero-eyebrow {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 17px;
  color: var(--color-brand);
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(34px, 4.6vw, 54px);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.2px;
  margin-bottom: 22px;
  max-width: 15ch;
}

.hero-lede {
  font-size: clamp(16.5px, 1.6vw, 18.5px);
  color: var(--color-ink-soft);
  max-width: 46ch;
  margin-bottom: 34px;
  line-height: 1.65;
}

.hero-figure {
  display: flex;
  justify-content: center;
  perspective: 1200px;
}

.hero-figure .book-cover {
  width: 100%;
  max-width: 280px;
  transform: rotate(2.5deg);
}

.hero.hero-simple { padding-bottom: 20px; text-align: left; }
.hero.hero-simple .hero-eyebrow { margin-bottom: 14px; }
.hero.hero-simple h1 { max-width: 22ch; }
.hero.hero-simple .hero-lede { margin-bottom: 0; }

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 26px; border-radius: var(--radius-sm);
  font-size: 14.5px; font-weight: 600; letter-spacing: 0.1px;
  transition: var(--transition); border: 1.5px solid transparent;
  font-family: var(--font-sans);
}

.btn-primary { background: var(--color-brand-deep); color: var(--color-paper); border-color: var(--color-brand-deep); }
.btn-primary:hover { background: var(--color-brand); border-color: var(--color-brand); transform: translateY(-1px); box-shadow: var(--shadow-md); }

.btn-outline { background: transparent; color: var(--color-ink); border-color: var(--color-line); }
.btn-outline:hover { background: var(--color-paper-alt); border-color: var(--color-faint); }

.btn-accent { background: var(--color-brass); color: #fff; border-color: var(--color-brass); }
.btn-accent:hover { background: #8f6530; border-color: #8f6530; transform: translateY(-1px); box-shadow: var(--shadow-md); }

.btn-block { width: 100%; }
.btn-group { display: flex; gap: 12px; flex-wrap: wrap; }

/* ============================================
   SECTIONS
   ============================================ */

.section { padding: 68px 0; }
.section-alt { background: var(--color-brand-tint); }
.section-rule-top { border-top: 1px solid var(--color-line); }

.section-header { margin-bottom: 44px; }
.section-header.text-center { text-align: center; }

.section-header .kicker {
  font-family: var(--font-serif); font-style: italic; font-size: 15.5px;
  color: var(--color-brand); margin-bottom: 8px;
}

.section-header h2 { font-size: clamp(27px, 3.2vw, 34px); font-weight: 400; margin-bottom: 10px; letter-spacing: -0.2px; }
.section-header p { font-size: 16.5px; color: var(--color-muted); max-width: 560px; }
.section-header.text-center p { margin: 0 auto; }

/* ============================================
   SERIE STRIP (collane)
   ============================================ */

.series-strip {
  display: flex; gap: 10px; flex-wrap: wrap; padding: 20px 0 0;
  border-top: 1px solid var(--color-line);
  margin-top: 44px;
}

.series-pill {
  font-family: var(--font-sans); font-size: 13.5px; font-weight: 500;
  color: var(--color-ink-soft); padding: 7px 15px; border: 1px solid var(--color-line);
  border-radius: 999px; transition: var(--transition);
}
.series-pill:hover { border-color: var(--color-brand); color: var(--color-brand-deep); background: var(--color-brand-soft); }

/* ============================================
   FEATURED BOOK — spread editoriale
   ============================================ */

.featured-spread {
  display: grid; grid-template-columns: 300px 1fr; gap: 56px; align-items: center;
}

.featured-spread .book-cover { width: 100%; }

.featured-text .book-meta { margin-bottom: 10px; }
.featured-text h3 { font-size: clamp(24px, 2.8vw, 30px); font-weight: 400; margin-bottom: 14px; }
.featured-text p { font-size: 16.5px; color: var(--color-ink-soft); line-height: 1.7; margin-bottom: 26px; max-width: 56ch; }

/* ============================================
   BOOK CARDS — griglia catalogo
   ============================================ */

.books-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 36px 28px;
}

.book-card {
  display: block;
  transition: var(--transition);
}

.book-card:hover .book-cover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.book-card:hover .book-card-link { color: var(--color-forest-deep); }
.book-card:hover .book-card-link span { transform: translateX(3px); }

.book-card-soon { cursor: default; }
.book-card-soon .book-cover { opacity: 0.7; }

.book-cover {
  width: 100%; aspect-ratio: 2/3; border-radius: var(--radius-xs);
  margin-bottom: 18px; position: relative; overflow: hidden;
  box-shadow: var(--shadow-spine);
  transition: var(--transition);
}

.book-cover-texture {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 25% 20%, rgba(255,255,255,0.10) 0%, transparent 45%);
  mix-blend-mode: overlay;
}

.book-cover.cover-forest { background: linear-gradient(150deg, #0f2e1f 0%, #1a4d33 42%, #2d6a4f 100%); }
.book-cover.cover-brass  { background: linear-gradient(150deg, #3a2a12 0%, #6b4a1e 45%, #a3763a 100%); }
.book-cover.cover-ink    { background: linear-gradient(150deg, #12141c 0%, #1c2438 45%, #2c3a56 100%); }
.book-cover.cover-teal { background: linear-gradient(150deg, #0d2b2c 0%, #164a4c 45%, #237679 100%); }
.book-cover.cover-porpora { background: linear-gradient(150deg, #3a0d1e 0%, #5e1730 45%, #93335a 100%); }

.book-cover-inner {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  justify-content: flex-end; padding: 22px; color: #fff;
}

.cover-author {
  font-family: var(--font-sans); font-size: 10.5px; text-transform: uppercase;
  letter-spacing: 1.4px; opacity: 0.7; margin-bottom: 8px;
}

.cover-title {
  font-family: var(--font-display); font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.18; font-weight: 400;
}

.cover-rule { width: 26px; height: 1px; background: rgba(255,255,255,0.4); margin: 14px 0 8px; }

.cover-collana { font-family: var(--font-serif); font-style: italic; font-size: 12.5px; opacity: 0.78; }

.cover-soon-badge {
  position: absolute; top: 14px; right: 14px; background: rgba(250,248,242,0.92);
  color: var(--color-ink); font-size: 10.5px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.6px; padding: 5px 10px; border-radius: 999px;
}

.book-card h3 { font-size: 17px; font-weight: 400; margin-bottom: 5px; line-height: 1.3; }

.book-meta {
  font-family: var(--font-sans); font-size: 12px; color: var(--color-brass);
  margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.7px; font-weight: 600;
}

.book-card-body p {
  font-size: 14px; color: var(--color-muted); line-height: 1.55; margin-bottom: 12px;
}

.book-card-link {
  font-size: 13.5px; font-weight: 600; color: var(--color-ink-soft);
  display: inline-flex; align-items: center; gap: 4px; transition: var(--transition);
}
.book-card-link span { display: inline-block; transition: transform 0.2s ease; }
.book-card-link-muted { color: var(--color-faint); }

/* Filtri catalogo */
.catalog-filters {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 40px;
  padding-bottom: 24px; border-bottom: 1px solid var(--color-line);
}

.filter-chip {
  font-size: 13.5px; font-weight: 500; padding: 8px 16px; border-radius: 999px;
  border: 1px solid var(--color-line); color: var(--color-ink-soft); transition: var(--transition);
}
.filter-chip:hover { border-color: var(--color-brand); color: var(--color-brand-deep); }
.filter-chip.active { background: var(--color-brand-deep); border-color: var(--color-brand-deep); color: var(--color-paper); }

/* ============================================
   COLLANE — griglia editoriale
   ============================================ */

.collane-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}

.collana-card {
  padding: 30px 28px; border: 1px solid var(--color-line); border-radius: var(--radius-sm);
  background: var(--color-paper); transition: var(--transition);
}
.collana-card:hover { border-color: var(--color-brand); box-shadow: var(--shadow-sm); }

.collana-card .collana-count {
  font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.6px;
  color: var(--color-brass); margin-bottom: 12px;
}
.collana-card h3 { font-size: 19px; font-weight: 400; margin-bottom: 10px; }
.collana-card p { font-size: 14.5px; color: var(--color-ink-soft); line-height: 1.6; }

/* ============================================
   METODO — sequenza numerata (processo reale)
   ============================================ */

.process-steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  border-top: 1px solid var(--color-line); border-bottom: 1px solid var(--color-line);
}

.process-step {
  padding: 32px 26px; border-left: 1px solid var(--color-line);
}
.process-step:first-child { border-left: none; }

.process-step .process-number {
  font-family: var(--font-display); font-size: 26px; color: var(--color-brand);
  margin-bottom: 14px; line-height: 1;
}
.process-step h4 { font-size: 15.5px; font-weight: 600; font-family: var(--font-sans); margin-bottom: 8px; }
.process-step p { font-size: 14px; color: var(--color-ink-soft); line-height: 1.6; }

/* ============================================
   MANIFESTO — citazione editoriale
   ============================================ */

.manifesto-quote {
  max-width: 780px; margin: 0 auto; text-align: center;
}
.manifesto-quote blockquote {
  font-family: var(--font-display); font-style: normal; font-weight: 400;
  font-size: clamp(24px, 3.2vw, 32px); line-height: 1.4; color: var(--color-ink);
  margin-bottom: 18px;
}
.manifesto-quote cite {
  font-style: normal; font-size: 13.5px; color: var(--color-brand); font-weight: 600;
  letter-spacing: 0.3px;
}

/* ============================================
   CHI SIAMO — teaser istituzionale in home
   ============================================ */

.about-teaser {
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center;
}
.about-teaser h2 { font-size: clamp(25px, 3vw, 30px); font-weight: 400; margin-bottom: 16px; }
.about-teaser p { font-size: 16px; color: var(--color-ink-soft); line-height: 1.7; margin-bottom: 22px; }

.about-teaser-stats { display: flex; gap: 36px; }
.about-teaser-stats .author-stat { text-align: left; }



.author-section {
  display: grid; grid-template-columns: 188px 1fr; gap: 52px; align-items: start;
  max-width: 920px; margin: 0 auto;
}

.author-avatar {
  width: 188px; height: 188px; border-radius: 50%; background: var(--color-brand-soft);
  display: flex; align-items: center; justify-content: center; color: var(--color-brand); overflow: hidden;
}
.author-avatar img { width: 100%; height: 100%; object-fit: cover; }

.author-info h2 { font-size: 25px; font-weight: 400; margin-bottom: 14px; }
.author-info p { color: var(--color-ink-soft); margin-bottom: 14px; font-size: 15.5px; line-height: 1.7; }
.author-info p.author-note { font-family: var(--font-serif); font-style: italic; color: var(--color-muted); }

.author-stats { display: flex; gap: 44px; margin-top: 26px; padding-top: 24px; border-top: 1px solid var(--color-line); }
.author-stat { text-align: left; }
.author-stat strong {
  display: block; font-family: var(--font-display); font-size: 30px; font-weight: 400;
  font-variant-numeric: tabular-nums; color: var(--color-brand-deep); line-height: 1; margin-bottom: 6px;
}
.author-stat span { font-size: 11.5px; color: var(--color-faint); text-transform: uppercase; letter-spacing: 0.6px; }

/* ============================================
   CHI SIAMO PAGE
   ============================================ */

.story-content { max-width: 700px; margin: 0 auto; }
.story-content h2 { font-size: clamp(26px, 3.5vw, 33px); font-weight: 400; margin-bottom: 22px; line-height: 1.25; }
.story-content > p { font-size: 17.5px; color: var(--color-ink-soft); margin-bottom: 22px; line-height: 1.75; font-family: var(--font-serif); }

/* Manifesto — lista editoriale, non "SaaS card" */
.manifesto-list { margin-top: 52px; }

.manifesto-item {
  display: grid; grid-template-columns: 40px 1fr; gap: 20px;
  padding: 26px 0; border-top: 1px solid var(--color-line);
}
.manifesto-item:last-child { border-bottom: 1px solid var(--color-line); }

.manifesto-item .manifesto-icon { color: var(--color-brand); padding-top: 2px; }

.manifesto-item h4 { font-size: 17px; font-weight: 600; font-family: var(--font-sans); margin-bottom: 8px; color: var(--color-ink); }
.manifesto-item p { font-size: 15px; color: var(--color-ink-soft); line-height: 1.65; max-width: 58ch; }

.callout-box {
  background: var(--color-brand-tint); border-left: 3px solid var(--color-brand);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 22px 26px; font-size: 14.5px; color: var(--color-ink-soft); line-height: 1.65;
}
.callout-box strong { color: var(--color-ink); }

/* ============================================
   PAGINE LEGALI
   ============================================ */

.legal-updated { font-size: 13.5px; color: var(--color-faint); margin-bottom: 36px; font-style: italic; font-family: var(--font-serif); }

.legal-content h2 {
  font-size: 19px; font-weight: 600; font-family: var(--font-sans); color: var(--color-ink);
  margin-top: 40px; margin-bottom: 14px;
}
.legal-content h2:first-of-type { margin-top: 0; }

.legal-content p { font-size: 15px; color: var(--color-ink-soft); line-height: 1.75; margin-bottom: 16px; }

.legal-content ul { margin: 0 0 16px 0; padding-left: 22px; }
.legal-content li { font-size: 15px; color: var(--color-ink-soft); line-height: 1.7; margin-bottom: 8px; }

.legal-content strong { color: var(--color-ink); }
.legal-content a { color: var(--color-brand); text-decoration: underline; text-underline-offset: 2px; }
.legal-content a:hover { color: var(--color-brand-deep); }

/* ============================================
   BOOK DETAIL PAGE
   ============================================ */

.book-detail-hero {
  display: grid; grid-template-columns: 320px 1fr; gap: 60px; align-items: start; padding: 60px 0;
}

.book-detail-cover {
  width: 100%; aspect-ratio: 2/3; border-radius: var(--radius-xs); box-shadow: var(--shadow-spine);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 32px; text-align: center; position: relative; overflow: hidden;
}

.book-detail-info h1 { font-size: clamp(28px, 4vw, 42px); font-weight: 400; line-height: 1.15; margin-bottom: 14px; }
.book-detail-info .subtitle { font-family: var(--font-serif); font-style: italic; font-size: 18.5px; color: var(--color-ink-soft); margin-bottom: 22px; line-height: 1.55; }

.book-badge {
  display: inline-flex; align-items: center; gap: 7px; padding: 6px 14px; border-radius: 999px;
  font-size: 12px; font-weight: 600; background: var(--color-brand-soft); color: var(--color-brand);
  margin-bottom: 20px; letter-spacing: 0.2px;
}

.book-description { font-size: 16px; color: var(--color-ink-soft); line-height: 1.75; margin-bottom: 26px; font-family: var(--font-serif); }

.features-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 12px; margin: 26px 0; }

.feature-item {
  display: flex; align-items: flex-start; gap: 10px; font-size: 14.5px;
  color: var(--color-ink-soft); padding: 11px 0; border-top: 1px solid var(--color-line-soft);
}
.feature-item svg { flex-shrink: 0; margin-top: 2px; color: var(--color-brand); }

.forwho-section { padding: 60px 0; border-top: 1px solid var(--color-line); }
.forwho-section h2 { font-size: 25px; font-weight: 400; margin-bottom: 30px; text-align: center; }

.forwho-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 32px; max-width: 880px; margin: 0 auto; }

.forwho-item {
  padding: 16px 0; font-size: 15px; color: var(--color-ink-soft);
  display: flex; align-items: flex-start; gap: 12px; border-top: 1px solid var(--color-line-soft);
}
.forwho-item svg { flex-shrink: 0; margin-top: 2px; color: var(--color-brand); }

/* Lead Magnet */
.lead-magnet {
  background: linear-gradient(155deg, var(--color-brand-deep) 0%, #34101f 100%); color: var(--color-paper);
  border-radius: var(--radius-md); padding: 44px; max-width: 700px; margin: 52px auto 0;
}
.lead-magnet h3 { font-size: 23px; font-weight: 400; margin-bottom: 10px; color: var(--color-paper); }
.lead-magnet > p { font-size: 15px; color: rgba(250,248,242,0.75); margin-bottom: 26px; line-height: 1.6; }

.lead-form { display: flex; gap: 10px; flex-wrap: wrap; }

.lead-form input[type="email"] {
  flex: 1; min-width: 220px; padding: 13px 18px; border: 1.5px solid rgba(250,248,242,0.25);
  border-radius: var(--radius-sm); font-size: 15px; background: rgba(250,248,242,0.08); color: var(--color-paper);
  transition: var(--transition);
}
.lead-form input[type="email"]:focus { outline: none; border-color: var(--color-brand-bright); background: rgba(250,248,242,0.12); }
.lead-form input[type="email"]::placeholder { color: rgba(250,248,242,0.5); }

.lead-message { margin-top: 14px; font-size: 14px; display: none; }
.lead-message.success { color: #8fd4a3; display: block; }
.lead-message.error { color: #e6a89c; display: block; }

/* ============================================
   FOOTER
   ============================================ */

.site-footer { border-top: 1px solid var(--color-line); padding: 52px 0 36px; text-align: center; background: var(--color-paper-alt); }

.footer-wordmark { display: flex; justify-content: center; margin-bottom: 20px; }
.footer-wordmark img { height: 32px; width: auto; }

.footer-links { display: flex; justify-content: center; gap: 28px; margin-bottom: 22px; flex-wrap: wrap; }
.footer-links a { color: var(--color-ink-soft); font-size: 14px; font-weight: 500; }
.footer-links a:hover { color: var(--color-brand-deep); }

.footer-copy { color: var(--color-faint); font-size: 13px; }

.footer-legal-links { display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.footer-legal-links a { color: var(--color-muted); font-size: 12.5px; }
.footer-legal-links a:hover { color: var(--color-brand-deep); }
.footer-legal-links span { color: var(--color-line); font-size: 12px; }

.footer-legal { margin-top: 10px; font-size: 12.5px; color: var(--color-faint); }
.footer-legal a { color: var(--color-faint); text-decoration: underline; text-underline-offset: 2px; }
.footer-legal a:hover { color: var(--color-muted); }

/* ============================================
   UTILITIES
   ============================================ */

.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 980px) {
  .books-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-figure { order: -1; margin-bottom: 12px; }
  .hero-figure .book-cover { max-width: 220px; }
  .featured-spread { grid-template-columns: 1fr; }
  .featured-spread .book-cover { max-width: 240px; margin: 0 auto; }
  .collane-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .process-step:nth-child(3) { border-left: none; }
  .about-teaser { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-desktop { display: none; }
  .nav-mobile-toggle { display: block; }

  .hero { padding: 52px 0 44px; }

  .author-section { grid-template-columns: 1fr; text-align: center; gap: 28px; }
  .author-avatar { width: 156px; height: 156px; margin: 0 auto; }
  .author-stats { justify-content: center; }

  .book-detail-hero { grid-template-columns: 1fr; gap: 32px; padding: 32px 0; }
  .book-detail-cover { max-width: 260px; margin: 0 auto; }

  .features-grid { grid-template-columns: 1fr; }
  .forwho-grid { grid-template-columns: 1fr; }

  .lead-form { flex-direction: column; }
  .lead-form input[type="email"] { width: 100%; min-width: auto; }

  .btn-group { flex-direction: column; align-items: stretch; }

  .section { padding: 44px 0; }

  .manifesto-item { grid-template-columns: 1fr; gap: 8px; }
  .process-steps { grid-template-columns: 1fr; }
  .process-step { border-left: none; border-top: 1px solid var(--color-line); }
  .process-step:first-child { border-top: none; }
  .about-teaser-stats { flex-wrap: wrap; gap: 24px; }
}

@media (max-width: 560px) {
  .books-grid { grid-template-columns: repeat(2, 1fr); gap: 24px 16px; }
  .container { padding: 0 18px; }
  .header-inner { height: 62px; }
  .logo { font-size: 18px; }
  .logo svg { width: 23px; height: 23px; }
  .lead-magnet { padding: 30px 22px; }
  .catalog-filters { gap: 6px; }
}

@media (max-width: 420px) {
  .books-grid { grid-template-columns: 1fr; }
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-fade-in { animation: fadeInUp 0.5s ease forwards; }

/* Accessibilità: focus visibile da tastiera */
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--color-brand); outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}