:root {
  color-scheme: light;
  --navy: #12315a;
  --navy-dark: #0c2546;
  --ink: #162c48;
  --muted: #596575;
  --paper: #f7f8fa;
  --border: #dbe1e8;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Arial, "Helvetica Neue", sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
svg { flex-shrink: 0; }
.container { width: min(1160px, calc(100% - 96px)); margin-inline: auto; }
.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; }
:focus-visible { outline: 3px solid #ad741e; outline-offset: 5px; }
.skip-link { position: absolute; left: 20px; top: -90px; z-index: 10; background: white; color: var(--navy); padding: 15px 22px; }
.skip-link:focus { top: 16px; }
.site-header { background: var(--navy); color: white; }
.header-inner { min-height: 164px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: block; flex-shrink: 0; width: 144px; }
.header-contact { display: inline-flex; gap: 18px; align-items: center; min-width: 0; min-height: 44px; color: #e6edf5; text-decoration: none; font-size: 14px; }
.header-contact:hover { color: white; text-decoration: underline; text-underline-offset: 5px; }
.hero { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); align-items: center; gap: 72px; padding-block: 58px 62px; }
.hero-copy { min-width: 0; }
.status { display: flex; align-items: center; gap: 9px; color: #6a573c; margin: 0 0 25px; font-size: 12px; font-weight: 600; letter-spacing: 1.45px; text-transform: uppercase; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: #b7833b; }
h1 { margin: 0 0 24px; color: var(--navy); font-size: clamp(40px, 4.25vw, 60px); line-height: 1.08; font-weight: 600; letter-spacing: -2.4px; }
.intro { max-width: 460px; margin: 0; color: var(--muted); font-size: 17px; line-height: 1.7; }
.catalogue-intro { margin-top: 29px; }
.catalogue-intro h2 { margin: 0 0 9px; font-size: 18px; line-height: 1.4; font-weight: 600; letter-spacing: -.2px; }
.catalogue-intro p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.65; }
.actions { display: flex; flex-wrap: wrap; align-items: center; column-gap: 25px; row-gap: 9px; margin-top: 27px; }
.download-button { min-height: 56px; padding: 17px 22px; border: 1px solid var(--navy); border-radius: 5px; background: var(--navy); color: white; display: inline-flex; align-items: center; justify-content: center; gap: 11px; text-decoration: none; font-size: 15px; font-weight: 600; line-height: 1.3; transition: background .18s ease, box-shadow .18s ease; }
.download-button:hover { background: var(--navy-dark); box-shadow: 0 5px 16px #12315a18; }
.open-link { display: inline-flex; align-items: center; gap: 9px; min-height: 44px; text-decoration: underline; text-underline-offset: 5px; text-decoration-color: #8493a7; font-size: 14px; }
.open-link:hover { text-decoration-color: var(--navy); }
.file-details { margin: 13px 0 0; color: var(--muted); font-size: 13px; line-height: 1.5; letter-spacing: .15px; }
.file-details span { padding-inline: 6px; }
.quick-contact { display: flex; flex-wrap: wrap; align-items: center; column-gap: 6px; margin: 12px 0 0; color: var(--muted); font-size: 14px; line-height: 1.6; }
.quick-links { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.quick-links a { display: inline-flex; align-items: center; min-height: 44px; color: var(--ink); text-underline-offset: 4px; }
.quick-links a:focus-visible { outline-offset: 3px; }
.catalogue-display { position: relative; margin: 0; min-width: 0; padding: 24px 28px 23px; background: #e9edf1; border: 1px solid #dfe5eb; display: flex; flex-direction: column; align-items: center; overflow: hidden; }
.display-topline { width: 100%; display: flex; justify-content: space-between; gap: 10px; color: #56677a; font-size: 10px; line-height: 1.5; letter-spacing: 2px; }
.catalogue-book { display: block; position: relative; isolation: isolate; width: min(268px, 76%); margin-block: 31px 33px; transform: rotate(-5deg); transition: transform .25s ease; box-shadow: -4px 5px 1px #a7b3bf, 8px 20px 24px #1a2e4940, 1px 1px 3px #0c1a3360; }
.catalogue-book:before { content: ""; position: absolute; inset: 3px -6px -3px 4px; z-index: -1; background: repeating-linear-gradient(to right, #d3d9df 0 1px, #f6f8fa 1px 2px); transform: skewY(1deg); box-shadow: 1px 1px 2px #8190a3; }
.catalogue-book:hover { transform: rotate(-2deg) translateY(-3px); }
.catalogue-book:focus-visible { outline-color: var(--navy); }
.catalogue-book img { width: 100%; }
.catalogue-display figcaption { display: flex; align-items: center; gap: 10px; color: #56677a; font-size: 11px; line-height: 1.5; letter-spacing: .15px; text-align: center; }
.caption-line { width: 23px; height: 1px; background: #9aa9ba; }
.contact-section { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: white; }
.contact-inner { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr) minmax(0, 1fr); gap: 35px; align-items: center; padding-block: 33px; }
.contact-copy, .contact-text { min-width: 0; }
.contact-copy h2 { font-size: 18px; font-weight: 600; line-height: 1.4; margin: 0 0 7px; letter-spacing: -.3px; }
.contact-copy p { font-size: 14px; line-height: 1.6; color: var(--muted); margin: 0; }
.contact-link { display: flex; align-items: center; min-width: 0; min-height: 62px; gap: 14px; text-decoration: none; padding-left: 30px; border-left: 1px solid var(--border); }
.contact-icon { width: 42px; height: 42px; flex-shrink: 0; display: grid; place-items: center; background: #f0f3f7; border-radius: 50%; color: var(--navy); }
.contact-label { display: block; font-size: 11px; line-height: 1.6; color: var(--muted); margin-bottom: 3px; }
.contact-value { font-size: 16px; font-weight: 600; line-height: 1.4; overflow-wrap: anywhere; }
.contact-arrow { flex-shrink: 0; margin-left: auto; color: #6e8094; font-size: 18px; }
.contact-link:hover .contact-value { text-decoration: underline; text-underline-offset: 4px; }
.site-footer { display: flex; justify-content: space-between; gap: 16px; padding-block: 24px; color: var(--muted); font-size: 12px; line-height: 1.6; letter-spacing: .1px; }
.site-footer p { margin: 0; }

@media (min-width: 1600px) { .hero { padding-block: 80px; } }
@media (max-width: 1100px) {
  .container { width: calc(100% - 64px); }
  .hero { gap: 40px; }
  .contact-inner { gap: 20px; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1fr); }
  .contact-link { padding-left: 20px; gap: 11px; }
  .contact-icon { width: 35px; height: 35px; }
  .contact-arrow { display: none; }
  .contact-copy h2 { font-size: 16px; }
  .contact-value { font-size: 15px; }
  .catalogue-display { padding-inline: 20px; }
}
@media (max-width: 800px) {
  .hero { grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr); gap: 28px; padding-block: 42px; }
  h1 { font-size: 40px; letter-spacing: -1.4px; }
  .intro { font-size: 16px; }
  .wide-break, .desktop-break { display: none; }
  .catalogue-display { padding-inline: 17px; }
  .catalogue-book { width: 80%; }
  .catalogue-display figcaption { font-size: 10px; }
  .caption-line { display: none; }
  .display-topline { font-size: 9px; letter-spacing: 1px; }
  .contact-inner { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 22px; }
  .contact-copy { grid-column: 1 / -1; }
  .contact-link { padding-left: 0; border-left: none; }
  .contact-link:last-child { padding-left: 24px; border-left: 1px solid var(--border); }
}
@media (max-width: 720px) {
  .container { width: calc(100% - 40px); }
  .header-inner { min-height: 124px; gap: 18px; }
  .brand { width: 104px; }
  .header-contact { font-size: 12px; gap: 9px; }
  .header-contact svg { width: 15px; }
  .hero { grid-template-columns: minmax(0, 1fr); padding-block: 35px 32px; gap: 33px; }
  .status { font-size: 10px; letter-spacing: 1.15px; margin-bottom: 20px; }
  h1 { font-size: clamp(35px, 9.7vw, 47px); line-height: 1.1; margin-bottom: 20px; letter-spacing: -1.6px; }
  .intro { max-width: none; font-size: 16px; line-height: 1.65; }
  .catalogue-intro { margin-top: 23px; }
  .catalogue-intro h2 { font-size: 17px; }
  .catalogue-intro p { font-size: 15px; }
  .actions { column-gap: 20px; margin-top: 23px; }
  .download-button { width: 100%; min-height: 54px; }
  .open-link { justify-content: center; width: 100%; margin-top: 2px; }
  .file-details { margin-top: 3px; text-align: center; }
  .quick-contact { justify-content: center; }
  .catalogue-display { width: min(100%, 420px); justify-self: center; padding: 18px 24px 20px; }
  .display-topline { font-size: 9px; letter-spacing: 1.7px; }
  .catalogue-book { width: 188px; max-width: 71%; margin-block: 26px; }
  .catalogue-display figcaption { font-size: 11px; }
  .contact-inner { grid-template-columns: minmax(0, 1fr); gap: 18px; padding-block: 27px 25px; }
  .contact-copy { padding-bottom: 3px; }
  .contact-copy h2 { font-size: 18px; }
  .contact-link { padding: 12px 0 0; border-top: 1px solid #e9edf1; min-height: 63px; gap: 13px; }
  .contact-link:last-child { padding-left: 0; border-left: none; }
  .contact-icon { width: 42px; height: 42px; }
  .contact-value { font-size: 17px; }
  .contact-arrow { display: block; }
  .site-footer { flex-direction: column; gap: 4px; padding-block: 21px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}
@media print {
  body { background: white; }
  .site-header { print-color-adjust: exact; }
  .hero { gap: 30px; padding-block: 30px; }
  .download-button { print-color-adjust: exact; }
  .catalogue-book { box-shadow: none; transform: none; }
}