:root {
  --page-bg: #f7f5ef;
  --panel-bg: #ffffff;
  --soft-gold: #eee4a8;
  --soft-gold-light: #faf5cf;
  --deep-green: #164b35;
  --deep-blue: #24356f;
  --purple: #600389;
  --text: #222222;
  --muted: #666666;
  --border: #ded7bd;
  --nav-bg: #222222;
  --nav-text: #f7f5ef;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  --radius: 18px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--page-bg);
  color: var(--text);
  line-height: 1.6;
}

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

a {
  color: var(--deep-blue);
}

a:hover {
  color: var(--deep-green);
}

/* Header */

.site-header {
  background: linear-gradient(135deg, #ffffff 0%, var(--soft-gold-light) 100%);
  border-bottom: 1px solid var(--border);
}

.header-inner,
.nav-inner,
.main-inner,
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.header-inner {
  padding-top: 1.4rem;
  padding-bottom: 1.4rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  color: inherit;
  text-decoration: none;
}

.brand-logo {
  width: 76px;
  max-height: 76px;
  object-fit: contain;
}

.site-name {
  margin: 0;
  color: var(--purple);
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  font-weight: 700;
  line-height: 1.1;
}

.site-subtitle {
  margin: 0.35rem 0 0;
  color: var(--deep-green);
  font-size: clamp(0.95rem, 1.6vw, 1.15rem);
}

/* Navigation */

.site-nav {
  background: var(--nav-bg);
  border-bottom: 4px solid var(--deep-green);
}

.nav-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding-top: 0.45rem;
  padding-bottom: 0.45rem;
}

.site-nav a {
  color: var(--nav-text);
  text-decoration: none;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  font-weight: 700;
}

.site-nav a:hover,
.site-nav a.active {
  background: var(--soft-gold);
  color: var(--deep-green);
}

/* Main layout */

.main-inner {
  padding-top: 2rem;
  padding-bottom: 2.5rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(260px, 0.9fr);
  gap: 1.5rem;
  align-items: stretch;
  margin-bottom: 1.5rem;
}

.hero-panel,
.info-card,
.notice-card {
  background: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: clamp(1.5rem, 3vw, 2.25rem);
  background: linear-gradient(135deg, #ffffff 0%, var(--soft-gold-light) 100%);
}

.hero-panel h1 {
  margin-top: 0;
  margin-bottom: 1rem;
  color: var(--purple);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
}

.hero-panel .lead {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--deep-green);
  font-weight: 700;
}

.hero-aside {
  padding: 1.4rem;
  background: var(--deep-green);
  color: #ffffff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-aside h2 {
  margin-top: 0;
  color: var(--soft-gold);
}

.hero-aside a {
  color: #ffffff;
  font-weight: 700;
}

/* Sequent Repatterning logo in top-right of green panel */

.hero-aside-srt {
  position: relative;
  padding-top: 1.6rem;
}

.sr-logo-corner {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 78px;
  text-align: right;
}

.sr-logo {
  display: block;
  width: 100%;
  height: auto;
}

.hero-aside-srt h2 {
  padding-right: 95px;
}

/* Information cards */

.content-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.info-card,
.notice-card {
  padding: 1.4rem;
}

.info-card h2,
.notice-card h2 {
  margin-top: 0;
  color: var(--deep-green);
  line-height: 1.2;
}

.notice-card {
  background: var(--soft-gold-light);
}

.image-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-top: 1rem;
}

.image-strip img {
  max-width: 150px;
  max-height: 80px;
  object-fit: contain;
}

/* Buttons */

.button-link {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--deep-blue);
  color: #ffffff;
  text-decoration: none;
  border-radius: 999px;
  font-weight: 700;
}

.button-link:hover {
  background: var(--deep-green);
  color: #ffffff;
}
.npt-card::after {
  content: "";
  display: block;
  clear: both;
}

.npt-float-image {
  float: right;
  width: 30%;
  min-width: 105px;
  max-width: 150px;
  margin: 0 0 0.8rem 1rem;
}

.npt-float-image img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: calc(var(--radius) - 10px);
}

/* Book page */

.book-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 1.5rem;
  align-items: center;
  margin-bottom: 1.5rem;
}

.book-hero-text,
.book-cover-panel,
.resource-panel {
  background: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.book-hero-text {
  padding: clamp(1.5rem, 3vw, 2.5rem);
  background: linear-gradient(135deg, #ffffff 0%, var(--soft-gold-light) 100%);
}

.book-hero-text h1 {
  margin-top: 0;
  margin-bottom: 0.65rem;
  color: var(--purple);
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.02;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--deep-green);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.book-subtitle {
  margin: 0 0 1.2rem;
  color: var(--deep-blue);
  font-size: clamp(1.15rem, 2.2vw, 1.55rem);
  font-weight: 700;
  line-height: 1.25;
}

.book-cover-panel {
  padding: 1rem;
  background: #ffffff;
}

.book-cover-image {
  display: block;
  width: 100%;
  border-radius: calc(var(--radius) - 6px);
}

.book-grid {
  margin-bottom: 1.5rem;
}
.book-info-card {
  overflow: hidden;
}

.book-card-image {
  display: block;
  width: 60%;
  max-height: 170px;
  object-fit: cover;
  border-radius: calc(var(--radius) - 8px);
  margin: 0 auto 1rem;
}

.resource-panel {
  padding: clamp(1.4rem, 2.5vw, 2rem);
  background: var(--soft-gold-light);
}

.resource-panel h2 {
  margin-top: 0;
  color: var(--deep-green);
}

/* Footer */

.site-footer {
  background: var(--soft-gold);
  border-top: 4px solid var(--deep-green);
  color: var(--deep-green);
  text-align: center;
}

.footer-inner {
  padding-top: 1.4rem;
  padding-bottom: 1.4rem;
}

.footer-site {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
}

.footer-note,
.footer-small {
  margin: 0.35rem 0 0;
}

.footer-note {
  font-size: 0.85rem;
}

.footer-small {
  font-size: 0.75rem;
  color: #315d49;
}

/* Responsive layout */

@media screen and (max-width: 850px) {
  .hero,
  .content-grid,
  .book-hero {
    grid-template-columns: 1fr;
  }

  .brand {
    align-items: flex-start;
  }

  .brand-logo {
    width: 62px;
  }

  .book-cover-panel {
    max-width: 520px;
  }
}

@media screen and (max-width: 560px) {
  .nav-inner {
    display: block;
  }

  .site-nav a {
    display: block;
    margin: 0.2rem 0;
  }

  .header-inner,
  .nav-inner,
  .main-inner,
  .footer-inner {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .sr-logo-corner {
    width: 68px;
  }

  .hero-aside-srt h2 {
    padding-right: 82px;
  }
}
.contact-number {
  margin: 0.25rem 0 1rem;
  font-size: clamp(1.25rem, 2.5vw, 1.65rem);
  font-weight: 700;
  color: var(--deep-green);
}

.contact-number a {
  color: var(--deep-green);
  text-decoration: none;
}

.contact-number a:hover {
  color: var(--deep-blue);
  text-decoration: underline;
}