@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,400;1,9..144,500&family=Source+Sans+3:ital,wght@0,400;0,500;0,600;1,400&display=swap');

:root{
  --bg: #FAF7F4;
  --bg-alt: #EBE5E8;
  --bg-alt-2: #F2ECEE;
  --ink: #241923;
  --ink-soft: #5B4F57;
  --ink-faint: #8B818A;
  --maroon: #6E2142;
  --maroon-deep: #4E1730;
  --teal: #0E4F52;
  --mauve: #8B4A72;
  --sky: #4FA3D1;
  --line: rgba(36,25,35,0.14);
  --line-soft: rgba(36,25,35,0.08);

  --serif: "Fraunces", "Iowan Old Style", "Palatino Linotype", serif;
  --sans: "Source Sans 3", "Segoe UI", Roboto, sans-serif;

  --wrap: 1180px;
  --radius-s: 3px;
  --radius-m: 6px;

  --shadow-1: 0 1px 2px rgba(36,25,35,0.06), 0 8px 24px -12px rgba(36,25,35,0.18);
}

*, *::before, *::after{ box-sizing: border-box; }

html{
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body{
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

a{ color: inherit; }

h1,h2,h3,h4{
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.12;
  margin: 0;
  color: var(--maroon-deep);
  letter-spacing: -0.01em;
}

p{ margin: 0 0 1em; }
p:last-child{ margin-bottom: 0; }

.wrap{
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 28px;
}

.skip-link{
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--maroon);
  color: #fff;
  padding: 12px 18px;
  z-index: 999;
  border-radius: 0 0 var(--radius-m) 0;
}
.skip-link:focus{ left: 0; }

:focus-visible{
  outline: 2.5px solid var(--sky);
  outline-offset: 3px;
  border-radius: 2px;
}

.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: 999px;
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, color .15s ease;
  line-height: 1;
}
.btn:active{ transform: translateY(1px); }

.btn-primary{
  background: var(--maroon);
  color: #fff;
}
.btn-primary:hover{ background: var(--maroon-deep); }

.btn-ghost{
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}
.btn-ghost:hover{ border-color: var(--maroon); color: var(--maroon); }

.btn-small{
  padding: 9px 18px;
  font-size: 0.85rem;
}

.site-header{
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 500;
  background: transparent;
  border-bottom: 1px solid rgba(36,25,35,0.08);
}
.site-header::before{
  content: "";
  position: absolute;
  inset: 0;

  background: rgba(250, 247, 244, 0.68);

  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);

  pointer-events: none;
}
.site-header .wrap{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
  position: relative;
  z-index: 1;
}

.brand{
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  z-index: 2;
}
.brand img{ height: 42px; width: auto; }
.brand-text{
  font-family: var(--serif);
  font-size: 1.32rem;
  color: var(--maroon-deep);
  line-height: 1;
}
.brand-text small{
  display: block;
  font-family: var(--sans);
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  color: var(--teal);
  font-weight: 600;
  margin-top: 4px;
}

.main-nav{ z-index: 502; margin-left: auto; }
.main-nav ul{
  display: flex;
  gap: 34px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.main-nav a{
  text-decoration: none;
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--ink-soft);
  padding: 6px 2px;
  position: relative;
}
.main-nav a::after{
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -3px;
  height: 2px;
  background: var(--mauve);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}
.main-nav a:hover{ color: var(--maroon); }
.main-nav a:hover::after{ transform: scaleX(1); }

.header-cta{
  display: flex;
  align-items: center;
  gap: 18px;
  z-index: 2;
}

.hamburger{
  display: none;
  width: 42px;
  height: 42px;
  border: 1.5px solid var(--line);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  position: relative;
  z-index: 2;
}
.hamburger span{
  position: absolute;
  left: 11px; right: 11px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.25s ease, opacity 0.25s ease, top .25s ease;
}
.hamburger span:nth-child(1){ top: 15px; }
.hamburger span:nth-child(2){ top: 21px; }
.hamburger span:nth-child(3){ top: 27px; }
.hamburger[aria-expanded="true"] span:nth-child(1){ top: 21px; transform: rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3){ top: 21px; transform: rotate(-45deg); }

@media (max-width: 900px){
  .main-nav{
    position: fixed;
    inset: 82px 0 0 0;
    background: rgba(250, 247, 244, 0.98);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    transform: translateX(100%);
    transition: transform 0.32s ease;
    overflow-y: auto;
    z-index: 501;
    visibility: hidden;
  }
  .main-nav.is-open{ transform: translateX(0); visibility: visible; }
  .main-nav ul{
    flex-direction: column;
    gap: 0;
    padding: 18px 28px 40px;
  }
  .main-nav li{ border-bottom: 1px solid var(--line-soft); }
  .main-nav a{
    display: block;
    padding: 20px 4px;
    font-size: 1.15rem;
  }
  .main-nav .btn{
    margin-top: 18px;
    width: 100%;
    justify-content: center;
  }
  .header-cta .btn-ghost.desktop-only{ display: none; }
  .hamburger{ display: block; }
}

main{ padding-top: 82px; }

.hero{
  scroll-margin-top: 82px;
  position: relative;
  overflow: hidden;
  padding: 84px 0 96px;
  border-bottom: 1px solid var(--line-soft);
}
.hero-mark{
  position: absolute;
  top: -8%;
  right: -6%;
  width: 620px;
  max-width: 60vw;
  opacity: 0.1;
  filter: saturate(1.15);
  pointer-events: none;
}
.hero .wrap{
  position: relative;
  display: grid;
  grid-template-columns: minmax(0,1.1fr) minmax(0,0.9fr);
  gap: 64px;
  align-items: end;
}
.hero-kicker{
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--mauve);
  margin: 0 0 18px;
}
.hero h1{
  font-size: clamp(2.3rem, 4.4vw, 3.4rem);
  max-width: 15ch;
}
.hero-lede{
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 56ch;
  margin-top: 22px;
}
.hero-actions{
  margin-top: 32px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-facts{
  border-left: 1px solid var(--line);
  padding-left: 32px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.hero-facts div strong{
  display: block;
  font-family: var(--serif);
  font-size: 1.7rem;
  color: var(--teal);
  font-weight: 500;
}
.hero-facts div span{
  font-size: 0.88rem;
  color: var(--ink-soft);
}

@media (max-width: 860px){
  .hero .wrap{ grid-template-columns: 1fr; gap: 40px; }
  .hero-facts{
    border-left: none;
    border-top: 1px solid var(--line);
    padding-left: 0;
    padding-top: 24px;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 28px 40px;
  }
  .hero-mark{ opacity: 0.08; width: 420px; }
}

.hero-kicker, .hero h1, .hero-lede, .hero-actions, .hero-facts{
  animation: rise 0.7s cubic-bezier(.2,.7,.3,1) both;
}
.hero h1{ animation-delay: .06s; }
.hero-lede{ animation-delay: .12s; }
.hero-actions{ animation-delay: .18s; }
.hero-facts{ animation-delay: .22s; }
@keyframes rise{
  from{ opacity: 0; transform: translateY(14px); }
  to{ opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce){
  .hero-kicker, .hero h1, .hero-lede, .hero-actions, .hero-facts{ animation: none; }
}

.section{ padding: 88px 0; }
.section-alt{ background: var(--bg-alt-2); }

.section-head{
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 30px;
  margin-bottom: 44px;
  flex-wrap: wrap;
}
.section-head h2{
  font-size: clamp(1.7rem, 3vw, 2.3rem);
}
.section-head p{
  max-width: 46ch;
  color: var(--ink-soft);
  margin: 10px 0 0;
}
.section-note{
  font-size: 0.92rem;
  color: var(--ink-faint);
  white-space: nowrap;
}

.shelf-wrap{
  position: relative;
  height: 300px;
}
.shelf{
  height: 100%;
  display: flex;
  gap: 22px;
  overflow-x: auto;
  padding: 6px 4px 12px;
  scroll-snap-type: x proximity;
  cursor: grab;
  scrollbar-width: thin;
  scrollbar-color: var(--mauve) transparent;
}
.shelf.is-dragging{ cursor: grabbing; scroll-snap-type: none; }
.shelf::-webkit-scrollbar{ height: 7px; }
.shelf::-webkit-scrollbar-thumb{ background: var(--line); border-radius: 6px; }
.shelf::-webkit-scrollbar-thumb:hover{ background: var(--mauve); }

.cover {
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border-radius: 6px;
  transition: transform 0.2s ease, box-shadow .2s ease;
}

.cover:hover { transform: translateY(-6px); }

.cover img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.catalog-list{
  border-top: 1px solid var(--line);
}
.catalog-row{
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 44px;
  padding: 44px 0;
  border-bottom: 1px solid var(--line);
}
.catalog-row:nth-child(even) .catalog-cover{ order: 2; }

.catalog-cover .cover-face{ height: 268px; width: 100%; }

.catalog-info h3{
  font-size: 1.5rem;
  margin-bottom: 3px;
}
.catalog-author{
  font-family: var(--serif);
  font-style: italic;
  color: var(--mauve);
  font-size: 1.02rem;
  margin-bottom: 16px;
}
.catalog-synopsis{
  color: var(--ink-soft);
  max-width: 62ch;
  margin-bottom: 18px;
}

.specs{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px 26px;
  max-width: 620px;
  margin: 0 0 24px;
  padding: 16px 0 0;
  border-top: 1px dashed var(--line);
  font-size: 0.86rem;
}
.specs dt{
  color: var(--ink-faint);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 2px;
}
.specs dd{
  margin: 0;
  font-weight: 600;
  color: var(--ink);
}

.catalog-footline{
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}
.price{
  font-family: var(--serif);
  font-size: 1.5rem;
  color: var(--teal);
}
.price sup{ font-size: 0.9rem; }

@media (max-width: 720px){
  .catalog-row{ grid-template-columns: 1fr; }
  .catalog-row .catalog-cover{ width: 150px; order: -1 !important; }
}

.modal-overlay{
  position: fixed;
  inset: 0;
  background: rgba(36,25,35,0.46);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 900;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.modal-overlay.is-open{ opacity: 1; pointer-events: auto; }
.modal{
  background: var(--bg);
  border-radius: var(--radius-m);
  max-width: 440px;
  width: 100%;
  padding: 34px 32px;
  box-shadow: 0 30px 60px -20px rgba(36,25,35,0.4);
  transform: translateY(10px) scale(0.98);
  transition: transform 0.2s ease;
}
.modal-overlay.is-open .modal{ transform: translateY(0) scale(1); }
.modal h3{ font-size: 1.4rem; margin-bottom: 6px; }
.modal p{ color: var(--ink-soft); font-size: 0.94rem; }
.modal-close{
  float: right;
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--ink-faint);
  line-height: 1;
}
.modal-actions{
  margin-top: 22px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.contact-grid{
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
}
.contact-letter{
  border-left: 3px solid var(--mauve);
  padding-left: 28px;
}
.contact-letter h2{ font-size: 1.9rem; margin-bottom: 14px; }
.contact-letter p{ color: var(--ink-soft); }
.contact-facts{
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contact-facts a{ text-decoration: none; }
.contact-facts a:hover{ color: var(--maroon); }
.contact-facts .label{
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 2px;
}
.socials{
  margin-top: 26px;
  display: flex;
  gap: 14px;
}
.socials a{
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1.5px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  text-decoration: none;
  transition: border-color .15s ease, color .15s ease;
}
.socials a:hover{ border-color: var(--maroon); color: var(--maroon); }
.socials svg{ width: 17px; height: 17px; }

.form-field{ margin-bottom: 20px; }
.form-field label{
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 7px;
}
.form-field input,
.form-field textarea,
.form-field select{
  width: 100%;
  font-family: var(--sans);
  font-size: 0.98rem;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-s);
  background: var(--bg);
  color: var(--ink);
  resize: vertical;
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus{
  border-color: var(--mauve);
}
.form-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-note{
  font-size: 0.82rem;
  color: var(--ink-faint);
  margin-top: 14px;
}
.form-success{
  display: none;
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: var(--radius-s);
  background: rgba(14,79,82,0.1);
  color: var(--teal);
  font-size: 0.92rem;
}
.form-success.is-visible{ display: block; }

@media (max-width: 860px){
  .contact-grid{ grid-template-columns: 1fr; gap: 44px; }
  .form-row{ grid-template-columns: 1fr; }
}

.site-footer{
  background: var(--ink);
  color: #E9E2E6;
  padding: 60px 0 26px;
}
.footer-top{
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand{ display: flex; align-items: center; gap: 12px; margin-bottom: 14px; text-decoration: none; }
.footer-brand img{ height: 34px; }
.footer-brand span{ font-family: var(--serif); font-size: 1.12rem; color: #fff; }
.footer-top p{ color: rgba(233,226,230,0.65); font-size: 0.92rem; max-width: 34ch; }
.footer-col h4{
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(233,226,230,0.55);
  margin-bottom: 16px;
  font-weight: 600;
}
.footer-col ul{ list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.footer-col a{ text-decoration: none; color: rgba(233,226,230,0.88); font-size: 0.95rem; }
.footer-col a:hover{ color: var(--sky); }

.footer-bottom{
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 22px;
  font-size: 0.82rem;
  color: rgba(233,226,230,0.55);
  flex-wrap: wrap;
  gap: 10px;
}

@media (max-width: 720px){
  .footer-top{ grid-template-columns: 1fr; gap: 30px; }
}

.legal-hero{
  padding: 64px 0 40px;
  border-bottom: 1px solid var(--line-soft);
}
.legal-hero p{ color: var(--ink-soft); margin-top: 10px; }
.legal-body{
  padding: 56px 0 100px;
  max-width: 78ch;
  margin: 0 auto;
}
.legal-body h2{
  font-size: 1.3rem;
  margin-top: 44px;
  margin-bottom: 14px;
}
.legal-body h2:first-child{ margin-top: 0; }
.legal-body p, .legal-body li{
  color: var(--ink-soft);
  margin-bottom: 12px;
}
.legal-body ul{ padding-left: 22px; }
.back-link{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-weight: 600;
  color: var(--maroon);
  font-size: 0.92rem;
}

html,
body{
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

body{
  min-width: 0;
}

.wrap{
  width: 100%;
}

.hero{
  isolation: isolate;
}

.hero-mark{
  top: 34px;
  right: -5%;
  max-width: min(60vw, 620px);
  z-index: 0;
}

.hero .wrap{
  z-index: 1;
}

.catalog-row:nth-child(even) .catalog-cover{
  order: initial;
}

.catalog-row{
  min-width: 0;
}

.catalog-info,
.catalog-info h3,
.catalog-synopsis{
  min-width: 0;
  overflow-wrap: anywhere;
}

.shelf-wrap{
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}

.shelf{
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-x: contain;
  touch-action: pan-x;
}

.shelf .cover{
  flex-shrink: 0;
}

.page-hero{
  padding: 64px 0 54px;
  border-bottom: 1px solid var(--line-soft);
}

.page-hero h1{
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  margin-top: 8px;
}

.page-hero p:last-child{
  max-width: 62ch;
  color: var(--ink-soft);
  margin-top: 14px;
}

.catalog-search{
  margin: 0 0 12px;
  padding: 0 0 28px;
}

.catalog-search label{
  display: block;
  font-size: .85rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.search-box{
  position: relative;
  max-width: 680px;
}

.search-box::before{
  content: "⌕";
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-52%);
  font-size: 1.25rem;
  color: var(--ink-faint);
  pointer-events: none;
}

.search-box input{
  width: 100%;
  min-height: 48px;
  padding: 12px 16px 12px 42px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-s);
  background: var(--bg);
  color: var(--ink);
  font: inherit;
}

.search-box input:focus{
  border-color: var(--mauve);
  outline: none;
}

.search-result{
  min-height: 1.3em;
  margin-top: 8px;
  font-size: .82rem;
  color: var(--ink-faint);
}

.catalog-row[hidden]{
  display: none;
}

@media (max-width: 1000px){
  .main-nav ul{
    gap: 22px;
  }

  .hero .wrap{
    gap: 42px;
  }

  .catalog-row{
    grid-template-columns: 165px minmax(0, 1fr);
    gap: 30px;
  }
}

@media (max-width: 900px){
  .site-header .wrap{
    height: 76px;
  }

  main{ padding-top: 76px; }

  .main-nav{
    inset: 76px 0 0 0;
    max-width: 100vw;
    width: 100%;
    background: rgba(250, 247, 244, 0.98);
    box-shadow: 0 14px 30px -18px rgba(36,25,35,0.45);
  }

  .main-nav ul{
    padding-left: 28px;
    padding-right: 28px;
  }

  .hero{
    scroll-margin-top: 76px;
    padding: 66px 0 72px;
  }

  .hero-mark{
    top: 24px;
    right: -2%;
    width: 360px;
    max-width: 58vw;
  }
}

@media (max-width: 720px){
  .wrap{
    padding-left: 20px;
    padding-right: 20px;
  }

  .section{
    scroll-margin-top: 76px;
    padding: 64px 0;
  }

  .section-head{
    gap: 12px;
    margin-bottom: 30px;
  }

  .section-note{
    white-space: normal;
  }

  .hero{
    padding: 56px 0 60px;
  }

  .hero .wrap{
    gap: 34px;
  }

  .hero h1{
    max-width: 100%;
    font-size: clamp(2.05rem, 10vw, 2.8rem);
  }

  .hero-lede{
    font-size: 1rem;
  }

  .hero-actions{
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .btn{
    width: 100%;
    justify-content: center;
  }

  .hero-facts{
    gap: 20px 28px;
  }

  .hero-facts div{
    flex: 1 1 120px;
  }

  .hero-mark{
    top: 18px;
    right: -12%;
    width: 300px;
    max-width: 72vw;
  }

  .shelf{
    gap: 16px;
    padding-bottom: 20px;
  }

  .cover{
    width: 200px;
  }

  .catalog-row{
    grid-template-columns: 1fr;
    gap: 26px;
    padding: 34px 0;
  }

  .catalog-row .catalog-cover{
    width: 150px;
  }

  .catalog-cover .cover-face{
    height: 220px;
  }

  .catalog-info h3{
    font-size: 1.35rem;
  }

  .specs{
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 18px;
  }

  .catalog-footline{
  gap: 14px;
  flex-direction: column;
  align-items: stretch;
}

.catalog-footline .btn{
  width: 100%;
  box-sizing: border-box;
  justify-content: center;
}

  .page-hero{
    padding: 50px 0 42px;
  }

  .contact-grid{
    gap: 36px;
  }

  .contact-letter{
    padding-left: 20px;
  }

  .footer-top{
    gap: 26px;
  }

  .footer-bottom{
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 420px){
  .wrap{
    padding-left: 16px;
    padding-right: 16px;
  }

  .brand{
    gap: 8px;
  }

  .brand img{
    height: 36px;
  }

  .brand-text{
    font-size: 1.12rem;
  }

  .hamburger{
    width: 40px;
    height: 40px;
  }

  .hero-facts{
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .hero-facts div:last-child{
    grid-column: 1 / -1;
  }

  .specs{
    grid-template-columns: 1fr;
  }

  .catalog-footline{
    align-items: stretch;
    flex-direction: column;
  }

  .catalog-footline .btn{
    width: 100%;
  }

  .price{
    font-size: 1.35rem;
  }
}

body.menu-open{
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce){
  .shelf{
    scroll-behavior: auto;
  }
}


/* Seletor de formato (Físico / eBook) */
.format-picker{
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  margin: 0 0 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--bg-alt-2);
}
.format-picker label{
  position: relative;
  cursor: pointer;
}
.format-picker input{
  position: absolute;
  opacity: 0;
  inset: 0;
  margin: 0;
  cursor: pointer;
}
.format-picker span{
  display: block;
  padding: 7px 18px;
  border-radius: var(--radius-s);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink-soft);
  transition: background .15s ease, color .15s ease;
}
.format-picker input:checked + span{
  background: var(--maroon);
  color: #fff;
}
.format-picker input:focus-visible + span{
  outline: 2px solid var(--sky);
  outline-offset: 2px;
}
@media (max-width: 420px){
  .format-picker{ display: flex; }
  .format-picker label{ flex: 1; text-align: center; }
}


/* Formulário de contacto: erro e campo anti-spam (honeypot) */
.form-error{
  display: none;
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: var(--radius-s);
  background: rgba(160,32,60,0.1);
  color: #8A1F3A;
  font-size: 0.92rem;
}
.form-error.is-visible{ display: block; }
.hp-field{
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.contact-form button[disabled]{
  opacity: .65;
  cursor: not-allowed;
}


/* Link direto para um livro: espaço do cabeçalho e destaque ao chegar */
.catalog-row{ scroll-margin-top: 96px; }
.catalog-row:target{
  outline: 2px solid var(--maroon);
  outline-offset: 12px;
  border-radius: var(--radius-m);
  animation: livro-destaque 2.4s ease-out;
}
@keyframes livro-destaque{
  0%{ background: rgba(122,31,71,0.10); }
  100%{ background: transparent; }
}
@media (prefers-reduced-motion: reduce){
  .catalog-row:target{ animation: none; }
}