:root {
    --ink: #1d1d1d;
    --paper: #ffffff;
    --muted: #767676;
    --accent: #d9a441;
    --border: #ececec;
    --serif: "Playfair Display", Georgia, serif;
    --sans: "Jost", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --script: "Sacramento", cursive;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--sans);
    color: var(--ink);
    background: var(--paper);
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* Topbar */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 28px 48px;
    max-width: 1400px;
    margin: 0 auto;
}

.btn-subscribe {
    background: var(--ink);
    color: var(--paper);
    padding: 12px 26px;
    border-radius: 30px;
    font-size: 12px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.logo {
    font-family: var(--script);
    font-size: 44px;
    line-height: 1;
}

.socials { display: flex; gap: 18px; font-size: 15px; }

.icon { width: 1em; height: 1em; fill: currentColor; vertical-align: -0.125em; display: inline-block; }

/* Nav */
.mainnav {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    max-width: 1400px;
    margin: 0 auto;
}

.mainnav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 44px;
    margin: 0;
    padding: 18px 24px;
}

.mainnav a {
    font-size: 12px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--muted);
}

.mainnav a.active,
.mainnav a:hover { color: var(--ink); }

.nav-toggle {
    display: none;
    background: none;
    border: 0;
    padding: 16px;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--ink);
    margin: 5px 0;
}

/* Hero */
.hero {
    position: relative;
    background-size: cover;
    background-position: center;
    min-height: 780px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 24px 140px;
}

.hero-overlay {
    position: relative;
    z-index: 1;
    text-align: center;
    color: #fff;
    max-width: 640px;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.25), rgba(0,0,0,0.15) 40%, rgba(0,0,0,0.75));
}

.hero-photo-caption {
    position: absolute;
    z-index: 1;
    right: 24px;
    bottom: 24px;
    margin: 0;
    color: rgba(255,255,255,0.85);
    font-size: 12px;
    font-style: italic;
    text-shadow: 0 1px 3px rgba(0,0,0,0.6);
}

.hero-kicker {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 12px;
    color: var(--accent);
    margin-bottom: 14px;
}

.hero-title {
    font-family: var(--serif);
    font-size: 64px;
    font-weight: 600;
    margin: 0 0 18px;
}

.hero-tagline {
    font-size: 17px;
    line-height: 1.6;
    opacity: 0.9;
}

.hero--home { background-image: url('/assets/img/hero-1920.webp'); }

@media (max-width: 720px) {
    .hero--home { background-image: url('/assets/img/hero-mobile.webp'); }
}

/* Card grid (overlapping hero cards + flat grid) */
.card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.hero-cards {
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translate(-50%, 50%);
    width: 100%;
}

.book-card {
    position: relative;
    background: #17181a;
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 40px rgba(0,0,0,0.25);
}

.book-cover-img {
    width: 100%;
    height: auto;
}

.book-genre {
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 1.5px;
    color: var(--accent);
    margin-bottom: 10px;
}

.book-title {
    font-family: var(--serif);
    font-style: italic;
    font-size: 26px;
    margin: 0 0 14px;
}

.read-more {
    font-size: 11px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-bottom: 1px solid currentColor;
    padding-bottom: 3px;
    width: fit-content;
}

/* All books section */
.all-books {
    max-width: 1200px;
    margin: 0 auto;
    padding: 240px 24px 100px;
}

.all-books .card-grid {
    align-items: start;
}

.section-title {
    font-family: var(--serif);
    font-size: 34px;
    text-align: center;
    margin: 0 0 48px;
}

.section-title--left { text-align: left; }

.book-card--flat {
    height: auto;
    background: none;
    padding: 0;
    box-shadow: none;
    border-radius: 0;
}

.book-card--flat img {
    width: 100%;
    height: auto;
    border-radius: 4px;
}

.book-card-body { padding: 18px 4px; }

.book-genre--dark { color: var(--accent); }

.book-title--dark {
    color: var(--ink);
    font-style: normal;
    font-weight: 600;
    font-size: 21px;
}

.book-subtitle {
    color: var(--muted);
    font-style: italic;
    font-size: 13px;
    margin: -8px 0 12px;
}

.book-excerpt {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.6;
    margin: 0 0 14px;
}

.read-more--dark {
    color: var(--ink);
    border-color: var(--ink);
}

/* Page banner (sub-pages) */
.page-banner {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    padding: 64px 24px 0;
}

.page-banner-title {
    font-family: var(--serif);
    font-size: 42px;
    margin: 0;
}

/* About */
/* Themes */
.themes {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 24px 100px;
    text-align: center;
}

.themes-intro,
.themes-start {
    max-width: 760px;
    margin: 0 auto;
    color: var(--muted);
    line-height: 1.8;
    font-size: 15px;
}

.themes-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 56px;
    margin: 56px 0;
    text-align: left;
}

.theme h3 {
    font-family: var(--serif);
    font-size: 21px;
    font-weight: 500;
    margin: 0 0 12px;
    padding-top: 16px;
    border-top: 2px solid var(--accent);
    width: fit-content;
}

.theme p {
    color: var(--muted);
    line-height: 1.8;
    font-size: 15px;
    margin: 0;
}

.themes-start strong { color: var(--ink); font-weight: 500; }

@media (max-width: 760px) {
    .themes-grid { grid-template-columns: 1fr; gap: 32px; }
}

.about {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 64px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 24px 120px;
    align-items: start;
}

.about--page {
    padding-top: 48px;
}

/* Book spotlight */
.spotlight {
    background: #f7f5f2;
    padding: 80px 24px;
}

.spotlight-inner {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 64px;
    max-width: 1200px;
    margin: 0 auto;
    align-items: start;
}

.spotlight-cover {
    width: 100%;
    height: auto;
    border-radius: 4px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.spotlight-copy p {
    color: var(--muted);
    line-height: 1.8;
    font-size: 15px;
}

.about-photos {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.about-figure {
    margin: 0;
}

.about-photo {
    width: 100%;
    height: 460px;
    object-fit: cover;
    object-position: center;
    border-radius: 4px;
    display: block;
}

.about-photo--top {
    object-position: center top;
}

.about-caption {
    color: var(--muted);
    font-style: italic;
    font-size: 13px;
    line-height: 1.6;
    margin-top: 12px;
}

.about-copy p {
    color: var(--muted);
    line-height: 1.8;
    font-size: 15px;
}

.btn-outline {
    display: inline-block;
    margin-top: 12px;
    padding: 12px 28px;
    border: 1px solid var(--ink);
    border-radius: 30px;
    font-size: 12px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

/* Subscribe band */
.subscribe-band {
    background: #f7f5f2;
    text-align: center;
    padding: 90px 24px;
}

.subscribe-band h2 {
    font-family: var(--serif);
    font-size: 32px;
    margin: 0 0 14px;
}

.subscribe-band p {
    color: var(--muted);
    max-width: 480px;
    margin: 0 auto 32px;
}

.subscribe-form {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.subscribe-form input {
    padding: 14px 20px;
    border: 1px solid var(--border);
    border-radius: 30px;
    min-width: 280px;
    font-family: var(--sans);
    font-size: 14px;
}

.hp-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    min-width: 0;
    padding: 0;
    border: 0;
    overflow: hidden;
}

.subscribe-notice {
    max-width: 480px;
    margin: 0 auto 24px;
    padding: 12px 20px;
    border-radius: 30px;
    font-size: 14px;
}

.subscribe-notice--success {
    background: #e9f3ea;
    color: #2a6b34;
}

.subscribe-notice--error {
    background: #fbe9e9;
    color: #9c2f2f;
}

.subscribe-form button {
    background: var(--ink);
    color: var(--paper);
    border: 0;
    padding: 14px 30px;
    border-radius: 30px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 12px;
    cursor: pointer;
}

/* Footer */
.site-footer {
    border-top: 1px solid var(--border);
    padding: 56px 24px;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    text-align: center;
}

.footer-nav {
    list-style: none;
    display: flex;
    gap: 32px;
    padding: 0;
    margin: 0;
}

.footer-nav a {
    font-size: 12px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--muted);
}

.footer-email {
    margin: 0;
    font-size: 15px;
    color: var(--muted);
}

.footer-email i { margin-right: 6px; }

.footer-email a { color: var(--ink); }

.footer-email a:hover { color: var(--accent); }

/* Contact */
.contact {
    max-width: 1100px;
    margin: 0 auto;
    padding: 48px 24px 96px;
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 64px;
    align-items: start;
}

.contact-intro p {
    color: var(--muted);
    line-height: 1.7;
    margin: 0 0 16px;
}

.contact-intro .contact-email {
    color: var(--ink);
    font-size: 16px;
}

.contact-email i { margin-right: 8px; color: var(--accent); }

.contact-email a:hover { color: var(--accent); }

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.contact-form .subscribe-notice {
    max-width: none;
    margin: 0;
    border-radius: 8px;
}

.contact-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
}

.contact-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

.contact-field label {
    font-size: 12px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--muted);
}

.contact-field input,
.contact-field select,
.contact-field textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    font-size: 15px;
}

.contact-field textarea { resize: vertical; min-height: 180px; }

.contact-field input:focus,
.contact-field select:focus,
.contact-field textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(217, 164, 65, 0.18);
}

.contact-field--error input,
.contact-field--error select,
.contact-field--error textarea { border-color: #c04545; }

.contact-error {
    margin: 0;
    font-size: 13px;
    color: #9c2f2f;
}

.contact-submit {
    align-self: flex-start;
    background: var(--ink);
    color: var(--paper);
    border: 0;
    padding: 14px 34px;
    border-radius: 30px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-family: var(--sans);
    font-size: 12px;
    cursor: pointer;
}

.contact-submit:hover { background: var(--accent); }

@media (max-width: 860px) {
    .contact { grid-template-columns: 1fr; gap: 32px; }
    .contact-row { grid-template-columns: 1fr; }
}

.copyright {
    color: var(--muted);
    font-size: 13px;
    margin: 0;
}

/* Responsive */
@media (max-width: 960px) {
    .card-grid { grid-template-columns: 1fr; }
    .hero-cards { position: static; transform: none; margin-top: 40px; grid-template-columns: repeat(3, 1fr); gap: 12px; padding: 0; }
    .hero { padding-bottom: 60px; flex-direction: column; }
    .all-books { padding-top: 60px; }
    .about { grid-template-columns: 1fr; }
    .about-photo { height: 340px; }
    .spotlight-inner { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
    .topbar { padding: 20px; }
    .logo { font-size: 34px; }
    .hero-title { font-size: 44px; }
    .mainnav ul {
        display: none;
        flex-direction: column;
        align-items: center;
        gap: 18px;
        padding: 20px 0 28px;
    }
    .mainnav ul.open { display: flex; }
    .nav-toggle { display: block; }
}