/*
 Theme Name: Kadence Child - Adkins Books
 Template: kadence
 Description: Lightweight companion-site design for Adkins Books.
 Version: 1.0.3
 Text Domain: adkinsbooks
*/

:root {
	--ab-navy: #071b3b;
	--ab-blue: #123b69;
	--ab-gold: #c89222;
	--ab-cream: #f8f6f1;
	--ab-ink: #172033;
	--ab-muted: #5e6878;
	--ab-line: #dfe4ea;
	--ab-white: #fff;
}

body { color: var(--ab-ink); }
.content-area { margin-top: 0; margin-bottom: 0; }
.ab-main { width: min(1120px, calc(100% - 40px)); margin: 0 auto; padding: 56px 0 72px; }
.ab-main h1, .ab-main h2, .ab-main h3 { color: var(--ab-navy); letter-spacing: -.02em; }
.ab-main h1 { font-size: clamp(2.1rem, 5vw, 3.7rem); line-height: 1.08; }
.ab-main h2 { font-size: clamp(1.35rem, 3vw, 2rem); }
.ab-eyebrow { color: var(--ab-gold); font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.ab-lead { max-width: 760px; color: var(--ab-muted); font-family: inherit; font-size: clamp(1.05rem, 2vw, 1.25rem); font-weight: 400; line-height: 1.65; }
.ab-muted { color: var(--ab-muted); }
.ab-content, .ab-content p { font-family: inherit; font-size: 1rem; font-weight: 400; line-height: 1.75; }
.ab-button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 12px 20px; border-radius: 6px; background: var(--ab-navy); color: #fff !important; font-weight: 700; text-decoration: none; }
.ab-button:hover { background: var(--ab-blue); }
.ab-button-gold { background: var(--ab-gold); color: var(--ab-navy) !important; }
.ab-disabled { background: #e4e7eb; color: #677181 !important; cursor: not-allowed; }
.ab-text-link { display: block; margin-top: 16px; color: var(--ab-blue); font-weight: 700; }
.ab-section { margin-top: 56px; }

.ab-book-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(220px, 340px); gap: clamp(32px, 7vw, 88px); align-items: center; }
.ab-book-cover img { width: 100%; border-radius: 4px; box-shadow: 0 18px 50px rgba(7,27,59,.18); }
.ab-chapter-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 28px; }
.ab-chapter-card { min-height: 170px; display: flex; flex-direction: column; padding: 24px; border: 1px solid var(--ab-line); border-radius: 10px; background: #fff; color: var(--ab-ink); text-decoration: none; box-shadow: 0 4px 16px rgba(7,27,59,.04); transition: transform .15s ease, box-shadow .15s ease; }
.ab-chapter-card:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(7,27,59,.1); }
.ab-chapter-number { color: var(--ab-gold); font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.ab-chapter-card strong { margin-top: 10px; font-size: 1.08rem; line-height: 1.35; }
.ab-card-link { margin-top: auto; padding-top: 18px; color: var(--ab-blue); font-size: .9rem; font-weight: 700; }

.ab-breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 40px; color: var(--ab-muted); font-size: .9rem; }
.ab-breadcrumb a { color: var(--ab-blue); }
.ab-chapter-header { max-width: 800px; }
.ab-resource-grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: 24px; margin-top: 44px; }
.ab-resource-card { min-height: 250px; padding: clamp(24px, 4vw, 34px); border: 1px solid var(--ab-line); border-radius: 12px; background: #fff; box-shadow: 0 5px 20px rgba(7,27,59,.05); }
.ab-resource-icon { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 50%; background: var(--ab-cream); color: var(--ab-gold); }
.ab-resource-icon svg { width: 21px; height: 21px; fill: currentColor; }
.ab-video-embed { position: relative; width: 100%; }
.ab-video-embed iframe { width: 100%; aspect-ratio: 16 / 9; height: auto; border: 0; border-radius: 8px; }
.ab-answer-key-link { display: flex; flex-direction: column; gap: 6px; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--ab-line); }
.ab-answer-key-link span { color: var(--ab-muted); font-size: .92rem; line-height: 1.55; }
.ab-answer-key-link .ab-text-link { margin-top: 4px; }
.ab-callout, .ab-update { margin-top: 28px; padding: 26px 30px; border-left: 5px solid var(--ab-gold); border-radius: 6px; background: var(--ab-cream); }
.ab-extra-list { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.ab-extra-list a { display: flex; flex-direction: column; padding: 20px; border: 1px solid var(--ab-line); border-radius: 8px; text-decoration: none; }
.ab-extra-list span { margin-top: 8px; color: var(--ab-blue); }
.ab-chapter-nav { display: grid; grid-template-columns: 1fr auto 1fr; gap: 24px; align-items: center; margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--ab-line); }
.ab-chapter-nav div { display: flex; flex-direction: column; }
.ab-chapter-nav span { color: var(--ab-muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; }
.ab-chapter-nav a { color: var(--ab-navy); font-weight: 700; text-decoration: none; }
.ab-next { text-align: right; }
.ab-all-chapters { padding: 10px 16px; border: 1px solid var(--ab-line); border-radius: 6px; }
.ab-book-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 28px; margin-top: 32px; }
.ab-book-card { padding: 24px; border: 1px solid var(--ab-line); border-radius: 10px; background: #fff; }
.ab-access-page { display: grid; min-height: 65vh; place-items: center; }
.ab-access-card { width: min(100%, 620px); padding: clamp(28px, 6vw, 52px); border: 1px solid var(--ab-line); border-radius: 14px; background: #fff; box-shadow: 0 14px 45px rgba(7,27,59,.1); }
.ab-access-form { display: grid; gap: 12px; margin-top: 28px; }
.ab-access-form label { color: var(--ab-navy); font-weight: 700; }
.ab-access-form input { min-height: 52px; padding: 10px 14px; border: 1px solid #aeb7c3; border-radius: 6px; font-size: 1.1rem; text-transform: uppercase; }
.ab-access-error { padding: 12px 14px; border-left: 4px solid #b42318; background: #fff1f0; color: #8a1c13; }
.ab-access-help { margin: 20px 0 0; color: var(--ab-muted); font-size: .9rem; }

@media (max-width: 800px) {
	.ab-main { width: min(100% - 28px, 720px); padding: 36px 0 56px; }
	.ab-book-hero, .ab-resource-grid { grid-template-columns: 1fr; }
	.ab-book-cover { max-width: 280px; order: -1; }
	.ab-chapter-grid, .ab-book-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
	.ab-extra-list { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
	.ab-chapter-grid, .ab-book-grid { grid-template-columns: 1fr; }
	.ab-chapter-card { min-height: 145px; }
	.ab-button { width: 100%; }
	.ab-chapter-nav { grid-template-columns: 1fr 1fr; }
	.ab-all-chapters { grid-column: 1 / -1; grid-row: 1; text-align: center; }
	.ab-next { text-align: right; }
}