/* ==========================================================================
   styles.css — D. Allen Norris Author Website
   ========================================================================== */

/* ==========================================================================
   Reset / Base
   ========================================================================== */

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

:root {
    --color-bg: #faf6f1;
    --color-text: #2c2c2c;
    --color-white: #ffffff;
    --color-accent: #6b4c3b;
    --color-muted: #8c7b6b;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    font-size: 18px;
    line-height: 1.6;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6,
.site-title {
    font-family: Georgia, 'Times New Roman', Times, serif;
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 24px;
    padding-right: 24px;
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 24px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.site-title {
    font-weight: bold;
    font-size: 20px;
}

.nav-link {
    text-decoration: none;
    color: var(--color-text);
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--color-accent);
}

.nav-link:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: 2px;
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
    max-width: 1200px;
    margin: 24px auto;
    min-height: 500px;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    background-color: #1a1a2e;
    background-image: url('assets/beku-kanomi-iqP50nJaLKk-unsplash.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50%;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
    border-radius: 0 0 0 12px;
    min-height: 50%;
}

.hero-heading {
    font-family: Georgia, 'Times New Roman', Times, serif;
    font-size: 48px;
    color: var(--color-white);
    margin: 0 0 12px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 18px;
    color: var(--color-white);
    margin: 0;
    line-height: 1.5;
}

/* ==========================================================================
   Newsletter
   ========================================================================== */

.newsletter {
    max-width: 700px;
    margin: 32px auto;
    padding: 20px 24px;
    text-align: center;
}

.newsletter-heading {
    font-size: 28px;
    margin: 0 0 8px;
    color: var(--color-text);
}

.newsletter-text {
    font-size: 16px;
    color: var(--color-muted);
    margin: 0 0 12px;
    line-height: 1.5;
}

.newsletter-form {
    max-width: 500px;
    margin: 0 auto;
}

/* MailerLite form overrides — shrink and simplify */
.newsletter-form .ml-form-embedWrapper {
    background-color: transparent !important;
    border: none !important;
    box-shadow: none !important;
}

.newsletter-form .ml-form-embedContent {
    display: none !important;
}

.newsletter-form .ml-form-embedBody {
    padding: 0 !important;
}

.newsletter-form .ml-form-formContent {
    margin-bottom: 0 !important;
    padding-bottom: 8px !important;
}

.newsletter-form .ml-form-embedSubmit {
    margin: 0 0 8px !important;
}

.newsletter-form .ml-form-checkboxRow {
    margin-bottom: 4px !important;
}

.newsletter-form .ml-form-checkboxRow .label-description,
.newsletter-form .ml-form-checkboxRow .label-description p {
    font-size: 11px !important;
    line-height: 16px !important;
}

.newsletter-form .ml-form-embedWrapper .ml-form-successBody {
    padding: 10px 0 !important;
}

/* ==========================================================================
   Books
   ========================================================================== */

.books {
    max-width: 1200px;
    margin: 48px auto;
    padding: 0 24px;
    background-color: var(--color-bg);
}

.books-heading {
    font-size: 32px;
    margin: 0 0 32px;
    color: var(--color-text);
}

.books-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 800px;
    margin: 0 auto;
}

.book-card {
    text-align: center;
}

.book-cover {
    width: 100%;
    max-width: 180px;
    aspect-ratio: 2 / 3;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
    margin: 0 auto;
}

.book-cover--coming-soon {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a2e, #16213e, #0f3460);
}

.book-cover--coming-soon span {
    font-family: Georgia, 'Times New Roman', Times, serif;
    font-size: 20px;
    color: var(--color-white);
    opacity: 0.8;
    letter-spacing: 1px;
}

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

.book-title {
    margin: 12px 0 4px;
    font-size: 15px;
    color: var(--color-text);
    font-weight: 500;
}

.book-description {
    margin: 0;
    font-size: 14px;
    color: var(--color-muted);
    line-height: 1.4;
    text-align: left;
}

.book-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.book-link:hover .book-cover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
    transform: translateY(-2px);
}

.book-cover {
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
    max-width: 1200px;
    margin: 48px auto 0;
    padding: 32px 24px;
    text-align: center;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.footer-link {
    display: inline-block;
}

.footer-logo {
    width: 48px;
    height: auto;
    margin-bottom: 8px;
    border-radius: 4px;
}

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

/* ==========================================================================
   DFP Page
   ========================================================================== */

.dfp-content {
    max-width: 800px;
    margin: 48px auto;
    padding: 0 24px;
}

.dfp-heading {
    font-size: 36px;
    margin: 0 0 24px;
}

.dfp-subheading {
    font-size: 22px;
    margin: 32px 0 12px;
    color: var(--color-text);
}

.dfp-text {
    font-size: 18px;
    line-height: 1.6;
    color: var(--color-text);
    margin: 0 0 16px;
}

/* ==========================================================================
   About Modal
   ========================================================================== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.modal-content {
    background: var(--color-bg);
    border-radius: 12px;
    padding: 40px;
    max-width: 600px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    font-size: 28px;
    color: var(--color-muted);
    cursor: pointer;
    line-height: 1;
    padding: 4px 8px;
}

.modal-close:hover {
    color: var(--color-text);
}

.modal-heading {
    font-size: 24px;
    margin: 0 0 16px;
    color: var(--color-text);
}

.modal-body {
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
}

.modal-body p {
    margin: 0 0 12px;
}

.modal-body p:last-child {
    margin: 0;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 767px) {
    body {
        overflow-x: hidden;
    }

    .site-header {
        padding: 16px 16px;
        gap: 8px;
    }

    .header-left {
        gap: 8px;
    }

    .site-title {
        font-size: 18px;
    }

    .hero {
        margin: 16px;
        border-radius: 8px;
        min-height: 450px;
    }

    .hero-overlay {
        width: 100%;
        padding: 24px;
        border-radius: 0 0 8px 8px;
    }

    .hero-heading {
        font-size: 28px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .books {
        padding: 0 16px;
        margin: 32px auto;
    }

    .books-heading {
        font-size: 24px;
    }

    .books-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

/* ==========================================================================
   Status Badges
   ========================================================================== */

.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge--coming-soon {
    background: #ffc107;
    color: white;
}

.badge--available {
    background: #28a745;
    color: white;
}