/*
Theme Name: Dying and Living
Theme URI: https://imdyingandliving.com
Author: Dr. Ron Haake
Author URI: https://imdyingandliving.com
Description: A custom WordPress theme for "Dying and Living: Perspective from an Intensive Care Physician" by Dr. Ron Haake. Features a dignified editorial aesthetic suited to a meaningful work on end-of-life care, with full integration for book promotion, author biography, blog, and reader engagement.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: dying-and-living
Tags: one-column, two-columns, custom-menu, custom-logo, editor-style, featured-images, blog, book
*/

/* ============================================================
   1. CSS RESET & ROOT VARIABLES
   ============================================================ */

:root {
    /* Editorial palette inspired by the book's back cover */
    --color-cream: #f4ede0;
    --color-cream-dark: #ebe2d1;
    --color-paper: #faf6ee;
    --color-ink: #1a1612;
    --color-ink-soft: #3a342c;
    --color-rust: #8b3a1f;
    --color-rust-dark: #6b2c17;
    --color-olive: #514832;
    --color-gold: #a68a4f;
    --color-muted: #8a8275;
    --color-line: #d6cdb8;

    /* Typography */
    --font-display: "Cormorant Garamond", "EB Garamond", Georgia, serif;
    --font-body: "Lora", Georgia, "Times New Roman", serif;
    --font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --container: 1200px;
    --container-narrow: 760px;
    --gutter: clamp(1.25rem, 4vw, 2.5rem);

    /* Effects */
    --shadow-book: 0 30px 60px -20px rgba(26, 22, 18, 0.45),
                   0 18px 36px -18px rgba(26, 22, 18, 0.35);
    --shadow-soft: 0 8px 24px -8px rgba(26, 22, 18, 0.15);
    --transition: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-ink);
    background: var(--color-paper);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

a:hover {
    color: var(--color-rust-dark);
}

/* ============================================================
   2. TYPOGRAPHY
   ============================================================ */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.15;
    color: var(--color-ink);
    letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.25rem, 5vw, 4rem); }
h2 { font-size: clamp(1.875rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h4 { font-size: 1.5rem; }

p {
    margin-bottom: 1.4em;
}

p + p {
    margin-top: -0.4em;
}

.eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-rust);
    margin-bottom: 1rem;
    display: inline-block;
}

blockquote {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.5rem;
    line-height: 1.5;
    color: var(--color-ink-soft);
    border-left: 3px solid var(--color-rust);
    padding: 0.5em 0 0.5em 1.5em;
    margin: 2em 0;
}

/* ============================================================
   3. LAYOUT & CONTAINERS
   ============================================================ */

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

.container-narrow {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

.section {
    padding: clamp(4rem, 10vw, 7rem) 0;
}

.section-cream {
    background: var(--color-cream);
}

.section-paper {
    background: var(--color-paper);
}

.section-dark {
    background: var(--color-ink);
    color: var(--color-cream);
}

.section-dark h1, .section-dark h2, .section-dark h3 {
    color: var(--color-cream);
}

/* ============================================================
   4. BUTTONS
   ============================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6em;
    padding: 0.95em 1.85em;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--color-rust);
    color: var(--color-paper);
}

.btn-primary:hover {
    background: var(--color-rust-dark);
    color: var(--color-paper);
    transform: translateY(-2px);
    box-shadow: 0 12px 24px -8px rgba(139, 58, 31, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--color-ink);
    border: 1px solid var(--color-ink);
}

.btn-outline:hover {
    background: var(--color-ink);
    color: var(--color-paper);
}

.btn-arrow::after {
    content: "→";
    transition: transform var(--transition);
}

.btn-arrow:hover::after {
    transform: translateX(4px);
}

/* ============================================================
   5. HEADER & NAVIGATION
   ============================================================ */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(250, 246, 238, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-line);
    transition: all var(--transition);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem var(--gutter);
    max-width: var(--container);
    margin: 0 auto;
}

.site-branding {
    display: flex;
    flex-direction: column;
}

.site-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1;
    margin: 0;
    letter-spacing: -0.01em;
}

.site-title a {
    color: var(--color-ink);
}

.site-tagline {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-top: 0.25rem;
}

.main-nav {
    display: flex;
    align-items: center;
}

.main-nav ul {
    display: flex;
    gap: 2.25rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-nav a {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--color-ink);
    position: relative;
    padding: 0.5rem 0;
}

.main-nav a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-rust);
    transition: width var(--transition);
}

.main-nav a:hover::after,
.main-nav .current-menu-item > a::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--color-ink);
}

.menu-toggle svg {
    width: 24px;
    height: 24px;
}

/* ============================================================
   6. HERO SECTION
   ============================================================ */

.hero {
    position: relative;
    padding: clamp(5rem, 12vw, 9rem) 0 clamp(4rem, 10vw, 7rem);
    overflow: hidden;
    background: var(--color-cream);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(166, 138, 79, 0.08), transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(139, 58, 31, 0.06), transparent 50%);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2.5rem, 6vw, 5rem);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content .eyebrow {
    animation: fadeInUp 0.8s ease 0.1s both;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    line-height: 1.05;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease 0.25s both;
}

.hero-title em {
    font-style: italic;
    color: var(--color-rust);
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.55;
    color: var(--color-ink-soft);
    margin-bottom: 2.5rem;
    max-width: 32em;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    animation: fadeInUp 0.8s ease 0.55s both;
}

.hero-book-wrap {
    position: relative;
    display: flex;
    justify-content: center;
    animation: fadeInScale 1s ease 0.3s both;
}

.hero-book {
    position: relative;
    max-width: 380px;
    transform: rotate(-2deg);
    transition: transform 600ms cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-book:hover {
    transform: rotate(0deg) translateY(-8px);
}

.hero-book img {
    width: 100%;
    box-shadow: var(--shadow-book);
    border-radius: 2px;
}

.hero-book::after {
    content: "";
    position: absolute;
    bottom: -30px;
    left: 10%;
    right: 10%;
    height: 25px;
    background: radial-gradient(ellipse, rgba(26, 22, 18, 0.25), transparent 70%);
    filter: blur(8px);
    z-index: -1;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInScale {
    from { opacity: 0; transform: scale(0.95) rotate(-2deg); }
    to { opacity: 1; transform: scale(1) rotate(-2deg); }
}

/* ============================================================
   7. PULL QUOTE / OPENING PASSAGE
   ============================================================ */

.pull-quote {
    background: var(--color-ink);
    color: var(--color-cream);
    padding: clamp(4rem, 10vw, 7rem) 0;
    position: relative;
    overflow: hidden;
}

.pull-quote::before {
    content: """;
    position: absolute;
    top: -2rem;
    left: 5%;
    font-family: var(--font-display);
    font-size: 18rem;
    line-height: 1;
    color: var(--color-rust);
    opacity: 0.2;
    pointer-events: none;
}

.pull-quote-text {
    font-family: var(--font-display);
    font-style: italic;
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    line-height: 1.4;
    text-align: center;
    max-width: 28em;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.pull-quote-attribution {
    text-align: center;
    margin-top: 2rem;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gold);
}

/* ============================================================
   8. ABOUT THE BOOK
   ============================================================ */

.about-book {
    background: var(--color-paper);
}

.about-book-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: clamp(3rem, 6vw, 5rem);
    align-items: start;
}

.about-book-image {
    position: sticky;
    top: 6rem;
}

.about-book-image img {
    box-shadow: var(--shadow-book);
    border-radius: 2px;
}

.about-book-content h2 {
    margin-bottom: 1.5rem;
}

.about-book-content p {
    font-size: 1.1rem;
    line-height: 1.75;
    color: var(--color-ink-soft);
}

.book-meta {
    display: flex;
    gap: 2.5rem;
    flex-wrap: wrap;
    margin: 2.5rem 0;
    padding: 1.5rem 0;
    border-top: 1px solid var(--color-line);
    border-bottom: 1px solid var(--color-line);
}

.book-meta-item {
    display: flex;
    flex-direction: column;
}

.book-meta-label {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-bottom: 0.4rem;
}

.book-meta-value {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--color-ink);
}

/* ============================================================
   9. AUTHOR BIO
   ============================================================ */

.author-section {
    background: var(--color-cream);
    position: relative;
    overflow: hidden;
}

.author-section::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-cream-dark) 0%, transparent 70%);
    pointer-events: none;
}

.author-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: clamp(2.5rem, 5vw, 4.5rem);
    align-items: center;
    position: relative;
    z-index: 1;
}

.author-image-wrap {
    position: relative;
}

.author-image-wrap::before {
    content: "";
    position: absolute;
    top: -1rem;
    left: -1rem;
    right: 1rem;
    bottom: 1rem;
    border: 1px solid var(--color-rust);
    z-index: 0;
}

.author-image {
    position: relative;
    z-index: 1;
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    box-shadow: var(--shadow-soft);
    filter: grayscale(20%);
}

.author-content h2 {
    margin-bottom: 1.5rem;
}

.author-credentials {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 2rem 0;
}

.credential {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    padding: 0.4rem 0.9rem;
    background: var(--color-paper);
    border: 1px solid var(--color-line);
    color: var(--color-ink-soft);
}

/* ============================================================
   10. EXCERPT SECTION
   ============================================================ */

.excerpt-section {
    background: var(--color-paper);
    position: relative;
}

.excerpt-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.excerpt-text {
    font-family: var(--font-display);
    font-size: 1.35rem;
    line-height: 1.7;
    color: var(--color-ink-soft);
    text-align: left;
    margin: 2.5rem 0;
}

.excerpt-text p {
    margin-bottom: 1.4em;
}

.excerpt-text p:first-child::first-letter {
    font-size: 4.5rem;
    font-weight: 600;
    float: left;
    line-height: 0.85;
    margin: 0.05em 0.1em 0 0;
    color: var(--color-rust);
}

.divider-ornament {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 3rem 0;
    color: var(--color-rust);
}

.divider-ornament::before,
.divider-ornament::after {
    content: "";
    width: 60px;
    height: 1px;
    background: var(--color-line);
}

/* ============================================================
   11. TESTIMONIALS / REVIEWS
   ============================================================ */

.reviews-section {
    background: var(--color-ink);
    color: var(--color-cream);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.review-card {
    padding: 2.5rem;
    background: rgba(244, 237, 224, 0.04);
    border: 1px solid rgba(244, 237, 224, 0.1);
    transition: all var(--transition);
}

.review-card:hover {
    background: rgba(244, 237, 224, 0.06);
    transform: translateY(-4px);
    border-color: var(--color-rust);
}

.review-stars {
    color: var(--color-gold);
    letter-spacing: 0.2em;
    margin-bottom: 1.25rem;
    font-size: 1rem;
}

.review-text {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.15rem;
    line-height: 1.6;
    color: var(--color-cream);
    margin-bottom: 1.5rem;
}

.review-author {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gold);
}

/* ============================================================
   12. NEWSLETTER SIGNUP
   ============================================================ */

.newsletter-section {
    background: var(--color-rust);
    color: var(--color-paper);
    padding: clamp(4rem, 8vw, 6rem) 0;
    text-align: center;
}

.newsletter-section h2 {
    color: var(--color-paper);
    margin-bottom: 1rem;
}

.newsletter-section p {
    font-size: 1.15rem;
    max-width: 36em;
    margin: 0 auto 2.5rem;
    opacity: 0.95;
}

.newsletter-form {
    display: flex;
    max-width: 480px;
    margin: 0 auto;
    gap: 0;
    flex-wrap: wrap;
}

.newsletter-form input[type="email"] {
    flex: 1;
    min-width: 220px;
    padding: 1.1em 1.25em;
    font-family: var(--font-body);
    font-size: 1rem;
    background: var(--color-paper);
    border: 1px solid var(--color-paper);
    color: var(--color-ink);
}

.newsletter-form input[type="email"]:focus {
    outline: 2px solid var(--color-gold);
    outline-offset: 0;
}

.newsletter-form button {
    padding: 1.1em 2em;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    background: var(--color-ink);
    color: var(--color-paper);
    border: 1px solid var(--color-ink);
    cursor: pointer;
    transition: background var(--transition);
}

.newsletter-form button:hover {
    background: var(--color-rust-dark);
    border-color: var(--color-rust-dark);
}

/* ============================================================
   13. BLOG / POSTS
   ============================================================ */

.page-header {
    padding: clamp(4rem, 8vw, 6rem) 0 clamp(2rem, 4vw, 3rem);
    background: var(--color-cream);
    text-align: center;
}

.page-header h1 {
    margin-bottom: 0.5rem;
}

.page-header .subtitle {
    font-size: 1.15rem;
    color: var(--color-muted);
    max-width: 36em;
    margin: 0 auto;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    padding: clamp(3rem, 6vw, 5rem) 0;
}

.post-card {
    background: var(--color-paper);
    border: 1px solid var(--color-line);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-book);
    border-color: var(--color-rust);
}

.post-thumb {
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--color-cream-dark);
}

.post-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 600ms ease;
}

.post-card:hover .post-thumb img {
    transform: scale(1.05);
}

.post-card-body {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.post-meta {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-bottom: 1rem;
}

.post-card h3 {
    font-size: 1.5rem;
    line-height: 1.25;
    margin-bottom: 1rem;
}

.post-card h3 a {
    color: var(--color-ink);
}

.post-card h3 a:hover {
    color: var(--color-rust);
}

.post-excerpt {
    color: var(--color-ink-soft);
    margin-bottom: 1.5rem;
    flex: 1;
}

.read-more {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-rust);
    align-self: flex-start;
}

/* Single post */
.single-post-content {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: clamp(3rem, 6vw, 5rem) var(--gutter);
}

.single-post-content h1 {
    margin-bottom: 1rem;
}

.single-post-meta {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-line);
}

.single-post-content .entry-content {
    font-size: 1.15rem;
    line-height: 1.8;
}

.single-post-content .entry-content p {
    margin-bottom: 1.4em;
}

.single-post-content .entry-content h2,
.single-post-content .entry-content h3 {
    margin-top: 2.5em;
    margin-bottom: 0.75em;
}

.single-post-content .entry-content img {
    margin: 2em 0;
    box-shadow: var(--shadow-soft);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin: 3rem 0;
    flex-wrap: wrap;
}

.pagination a, .pagination span {
    padding: 0.75em 1em;
    border: 1px solid var(--color-line);
    color: var(--color-ink);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    transition: all var(--transition);
}

.pagination a:hover, .pagination .current {
    background: var(--color-rust);
    color: var(--color-paper);
    border-color: var(--color-rust);
}

/* ============================================================
   14. CONTACT FORM
   ============================================================ */

.contact-section {
    background: var(--color-paper);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: clamp(2.5rem, 5vw, 4.5rem);
}

.contact-info h2 {
    margin-bottom: 1.5rem;
}

.contact-info p {
    color: var(--color-ink-soft);
    margin-bottom: 2rem;
}

.inquiry-types {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

.inquiry-types li {
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-line);
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--color-ink);
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
}

.inquiry-types li::before {
    content: "—";
    color: var(--color-rust);
    font-weight: bold;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-field label {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-ink-soft);
    margin-bottom: 0.5rem;
}

.form-field input,
.form-field textarea,
.form-field select {
    width: 100%;
    padding: 0.9em 1em;
    font-family: var(--font-body);
    font-size: 1rem;
    background: var(--color-paper);
    border: 1px solid var(--color-line);
    color: var(--color-ink);
    transition: border-color var(--transition);
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
    outline: none;
    border-color: var(--color-rust);
}

.form-field textarea {
    min-height: 160px;
    resize: vertical;
    font-family: var(--font-body);
}

/* ============================================================
   15. FOOTER
   ============================================================ */

.site-footer {
    background: var(--color-ink);
    color: var(--color-cream);
    padding: clamp(3rem, 6vw, 5rem) 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand h3 {
    color: var(--color-cream);
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.footer-brand p {
    color: rgba(244, 237, 224, 0.7);
    max-width: 32em;
}

.footer-col h4 {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 1.25rem;
}

.footer-col ul {
    list-style: none;
    padding: 0;
}

.footer-col li {
    margin-bottom: 0.75rem;
}

.footer-col a {
    color: rgba(244, 237, 224, 0.8);
    transition: color var(--transition);
}

.footer-col a:hover {
    color: var(--color-rust);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(244, 237, 224, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    color: rgba(244, 237, 224, 0.6);
}

/* ============================================================
   16. UTILITIES
   ============================================================ */

.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal;
}

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

/* ============================================================
   17. RESPONSIVE
   ============================================================ */

@media (max-width: 968px) {
    .hero-grid,
    .about-book-grid,
    .author-grid,
    .contact-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .about-book-image {
        position: relative;
        top: 0;
        max-width: 320px;
        margin: 0 auto;
    }

    .author-image-wrap {
        max-width: 380px;
        margin: 0 auto;
    }

    .footer-grid {
        gap: 2.5rem;
    }
}

@media (max-width: 720px) {
    body {
        font-size: 17px;
    }

    .menu-toggle {
        display: block;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 360px;
        height: 100vh;
        background: var(--color-paper);
        box-shadow: -8px 0 30px rgba(0,0,0,0.1);
        transition: right 350ms ease;
        padding: 5rem 2rem 2rem;
        z-index: 99;
    }

    .main-nav.is-open {
        right: 0;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 1.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .pull-quote::before {
        font-size: 12rem;
    }
}

/* WordPress core required styles */
.alignleft { float: left; margin-right: 1.5em; }
.alignright { float: right; margin-left: 1.5em; }
.aligncenter { display: block; margin-left: auto; margin-right: auto; }
.alignwide { max-width: 1100px; }
.alignfull { max-width: none; width: 100vw; margin-left: calc(50% - 50vw); }
.wp-caption { max-width: 100%; }
.wp-caption-text { font-size: 0.85rem; color: var(--color-muted); margin-top: 0.5em; font-style: italic; text-align: center; }
.gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1rem; margin: 2em 0; }
.sticky { border-left: 4px solid var(--color-rust); padding-left: 1rem; }
.bypostauthor { /* placeholder */ }