/*
Theme Name: Howard Steinberg
Theme URI: https://howardsteinberg.com
Author: Barron AI Solutions
Author URI: https://sbarron.com
Description: Editorial theme for Howard Steinberg — memoirist, entrepreneur, advocate. Built for speed, clarity, and respect for the reader.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.9
Requires PHP: 8.1
License: GPL v2 or later
Text Domain: howardsteinberg
*/

/* ====== Fonts (self-hosted) ====== */
@font-face {
    font-family: 'Fraunces';
    font-style: normal;
    font-weight: 300 900;
    font-display: swap;
    src: url('assets/fonts/fraunces-variable.woff2') format('woff2-variations');
}
@font-face {
    font-family: 'Fraunces';
    font-style: italic;
    font-weight: 300 900;
    font-display: swap;
    src: url('assets/fonts/fraunces-italic.woff2') format('woff2-variations');
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('assets/fonts/inter-variable.woff2') format('woff2-variations');
}

/* ====== Design Tokens ====== */
:root {
    --ink: #1a1a1a;
    --ink-soft: #2a2a2a;
    --paper: #faf8f5;
    --linen: #f0ecdf;
    --linen-deep: #e5ddce;
    --crimson: #8b2e2e;
    --crimson-deep: #6b1f1f;
    --slate: #2d3e4a;
    --slate-soft: #3d5260;
    --muted: #6b6560;
    --rule: #e5ddce;

    --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

    --size-xs: 0.875rem;
    --size-sm: 1rem;
    --size-base: 1.125rem;
    --size-md: 1.25rem;
    --size-lg: 1.5rem;
    --size-xl: 2.25rem;
    --size-2xl: 3.5rem;
    --size-3xl: 5rem;

    --space-1: 0.5rem;
    --space-2: 1rem;
    --space-3: 1.5rem;
    --space-4: 2rem;
    --space-5: 3rem;
    --space-6: 4.5rem;
    --space-7: 6.5rem;
    --space-8: 9rem;

    --content-max: 1200px;
    --reading-max: 680px;

    --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ====== Reset ====== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font-body);
    font-size: var(--size-base);
    line-height: 1.65;
    color: var(--ink);
    background: var(--paper);
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; height: auto; display: block; }
figure { margin: 0; }

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.15;
    letter-spacing: -0.01em;
    margin: 0 0 var(--space-3);
    color: var(--ink);
    font-variation-settings: "opsz" 24;
}
h1 { font-size: var(--size-2xl); font-weight: 400; }
h2 { font-size: var(--size-xl); }
h3 { font-size: var(--size-lg); }
h4 { font-size: var(--size-md); }

p { margin: 0 0 var(--space-3); }
a { color: var(--crimson); text-decoration: none; border-bottom: 1px solid transparent; transition: border-color var(--transition); }
a:hover, a:focus { border-bottom-color: var(--crimson); }
hr { border: 0; border-top: 1px solid var(--rule); margin: var(--space-5) 0; }

/* ====== Layout Utilities ====== */
.container { max-width: var(--content-max); margin: 0 auto; padding: 0 var(--space-3); }
.reading { max-width: var(--reading-max); margin: 0 auto; }
.section { padding: var(--space-6) 0; }
.section--tight { padding: var(--space-5) 0; }
.section--loose { padding: var(--space-7) 0; }
.section--paper { background: var(--paper); }
.section--linen { background: var(--linen); }
.section--ink { background: var(--ink); color: var(--paper); }
.section--ink h1, .section--ink h2, .section--ink h3 { color: var(--paper); }
.section--ink a { color: var(--paper); border-bottom-color: rgba(250,248,245,0.3); }
.section--ink a:hover { border-bottom-color: var(--paper); }

.eyebrow {
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--crimson);
    margin-bottom: var(--space-2);
}

.section--ink .eyebrow { color: var(--linen); }

.button {
    display: inline-block;
    padding: 0.85rem 1.75rem;
    font-family: var(--font-body);
    font-size: var(--size-sm);
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--paper);
    background: var(--ink);
    border: 1px solid var(--ink);
    border-radius: 0;
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
    text-decoration: none;
}
.button:hover, .button:focus { background: var(--crimson); border-color: var(--crimson); color: var(--paper); border-bottom-color: var(--crimson); }
.button--ghost { background: transparent; color: var(--ink); }
.button--ghost:hover, .button--ghost:focus { background: var(--ink); color: var(--paper); }

/* ====== Header ====== */
.site-header {
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--rule);
    background: var(--paper);
}
.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}
.site-header__brand {
    font-family: var(--font-display);
    font-size: var(--size-md);
    font-weight: 500;
    color: var(--ink);
    text-decoration: none;
    border: 0;
    letter-spacing: -0.01em;
}
.site-header__brand:hover { color: var(--crimson); border: 0; }
.site-nav ul {
    list-style: none;
    display: flex;
    gap: var(--space-4);
    margin: 0;
    padding: 0;
}
.site-nav a {
    color: var(--ink);
    font-size: var(--size-sm);
    font-weight: 500;
    border: 0;
    position: relative;
    padding: 0.25rem 0;
}
.site-nav a:hover,
.site-nav .current-menu-item a {
    color: var(--crimson);
    border: 0;
}
.site-nav .current-menu-item a::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: -4px;
    height: 1px;
    background: var(--crimson);
}
.mobile-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 0.5rem; }
.mobile-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 4px 0; transition: all var(--transition); }

/* ====== Footer ====== */
.site-footer {
    background: var(--ink);
    color: var(--linen);
    padding: var(--space-6) 0 var(--space-3);
    margin-top: var(--space-6);
}
.site-footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-5);
    margin-bottom: var(--space-5);
}
.site-footer h4 { color: var(--paper); font-size: var(--size-sm); text-transform: uppercase; letter-spacing: 0.2em; font-family: var(--font-body); font-weight: 600; }
.site-footer a { color: var(--linen); border: 0; }
.site-footer a:hover { color: var(--paper); border: 0; text-decoration: underline; text-underline-offset: 3px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: var(--space-1); }
.site-footer__bottom {
    border-top: 1px solid rgba(250,248,245,0.1);
    padding-top: var(--space-3);
    font-size: var(--size-xs);
    color: var(--muted);
    text-align: center;
}

/* ====== Home Hero ====== */
.home-hero {
    padding: var(--space-7) 0 var(--space-6);
    background: var(--paper);
    border-bottom: 1px solid var(--rule);
}
.home-hero__grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: var(--space-6);
    align-items: center;
}
.home-hero__quote {
    font-family: var(--font-display);
    font-size: var(--size-2xl);
    font-weight: 400;
    line-height: 1.15;
    color: var(--ink);
    margin: 0 0 var(--space-3);
    letter-spacing: -0.02em;
}
.home-hero__quote em { font-style: italic; color: var(--crimson); }
.home-hero__quote::first-letter {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 6rem;
    line-height: 0.9;
    float: left;
    margin: 0.4rem 0.5rem 0 -0.25rem;
    color: var(--crimson);
}
.home-hero__attribution {
    font-family: var(--font-display);
    font-style: italic;
    color: var(--muted);
    margin-bottom: var(--space-4);
}
.home-hero__ctas { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.home-hero__book {
    box-shadow: 0 30px 60px -20px rgba(26,26,26,0.35), 0 15px 30px -15px rgba(26,26,26,0.25);
    transform: rotate(-1.5deg);
    max-width: 380px;
    margin-left: auto;
    margin-right: auto;
    border-radius: 2px;
}

/* ====== Three-col / Grid ====== */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
}
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.card {
    padding: var(--space-4);
    background: var(--paper);
    border: 1px solid var(--rule);
}
.card--linen { background: var(--linen); border-color: transparent; }
.card h3 { margin-top: 0; }

/* ====== Praise Quotes ====== */
.praise {
    background: var(--linen);
    padding: var(--space-5);
    border-left: 3px solid var(--crimson);
    margin-bottom: var(--space-3);
}
.praise__text {
    font-family: var(--font-display);
    font-size: var(--size-md);
    font-style: italic;
    line-height: 1.4;
    color: var(--ink);
    margin-bottom: var(--space-2);
}
.praise__attribution {
    font-family: var(--font-body);
    font-style: normal;
    font-size: var(--size-sm);
    color: var(--slate);
    font-weight: 500;
    letter-spacing: 0.02em;
}

/* ====== Speaking topics ====== */
.topic {
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--rule);
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-5);
    align-items: start;
}
.topic:last-child { border-bottom: 0; }
.topic__title {
    font-family: var(--font-display);
    font-size: var(--size-lg);
    font-weight: 500;
    color: var(--ink);
    margin: 0;
    letter-spacing: -0.01em;
}
.topic__body { color: var(--ink-soft); }
.topic__body p:last-child { margin-bottom: 0; }

/* ====== Excerpt ====== */
.excerpt {
    max-width: var(--reading-max);
    margin: var(--space-5) auto;
}
.excerpt__label {
    font-size: var(--size-xs);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--crimson);
    margin-bottom: var(--space-1);
    font-weight: 500;
}
.excerpt__text {
    font-family: var(--font-display);
    font-size: var(--size-md);
    line-height: 1.6;
    font-style: italic;
    color: var(--ink);
}

/* ====== Media / Press ====== */
.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--space-3);
}
.media-item {
    display: block;
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border: 0;
}
.media-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 400ms cubic-bezier(0.4, 0, 0.2, 1);
}
.media-item:hover img { transform: scale(1.04); }
.media-item__label {
    position: absolute;
    inset: auto 0 0 0;
    padding: var(--space-2);
    background: linear-gradient(transparent, rgba(26,26,26,0.9));
    color: var(--paper);
    font-size: var(--size-sm);
    font-weight: 500;
    line-height: 1.3;
}

.press-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-3);
}
.press-item {
    padding: var(--space-3);
    background: var(--linen);
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    border: 0;
    color: var(--ink);
    text-align: left;
}
.press-item:hover { background: var(--linen-deep); border: 0; }
.press-item strong { font-family: var(--font-display); font-size: var(--size-md); font-weight: 500; }
.press-item span { font-size: var(--size-xs); color: var(--crimson); letter-spacing: 0.1em; text-transform: uppercase; font-weight: 500; }

.video-facade {
    position: relative;
    aspect-ratio: 16/9;
    background: var(--ink);
    cursor: pointer;
    overflow: hidden;
    margin: var(--space-4) 0;
}
.video-facade::after {
    content: '';
    position: absolute;
    inset: 50% auto auto 50%;
    width: 72px; height: 72px;
    transform: translate(-50%, -50%);
    background: var(--crimson);
    border-radius: 50%;
    box-shadow: 0 0 0 8px rgba(139,46,46,0.25);
    pointer-events: none;
}
.video-facade::before {
    content: '';
    position: absolute;
    inset: 50% auto auto 50%;
    width: 0; height: 0;
    transform: translate(-40%, -50%);
    border-left: 20px solid var(--paper);
    border-top: 14px solid transparent;
    border-bottom: 14px solid transparent;
    z-index: 2;
    pointer-events: none;
}
.video-facade img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.75;
}
.video-facade iframe { width: 100%; height: 100%; border: 0; }

/* ====== About Page ====== */
.about-hero {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-5);
    align-items: center;
    padding: var(--space-6) 0;
}
.about-hero__image {
    aspect-ratio: 1;
    object-fit: cover;
    width: 100%;
    max-width: 400px;
}
.about-hero h1 { margin-bottom: var(--space-3); }
.about-hero__lead {
    font-family: var(--font-display);
    font-size: var(--size-lg);
    font-style: italic;
    color: var(--slate);
    line-height: 1.45;
}

/* ====== Book Page ====== */
.book-hero {
    padding: var(--space-7) 0;
    background: var(--linen);
}
.book-hero__grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-6);
    align-items: center;
}
.book-hero__cover {
    max-width: 440px;
    margin: 0 auto;
    box-shadow: 0 30px 60px -20px rgba(26,26,26,0.4), 0 15px 30px -15px rgba(26,26,26,0.3);
    transform: rotate(-1deg);
}
.book-hero h1 {
    font-size: var(--size-3xl);
    line-height: 1;
    margin-bottom: var(--space-2);
}
.book-hero__subtitle {
    font-family: var(--font-display);
    font-style: italic;
    color: var(--muted);
    font-size: var(--size-md);
    margin-bottom: var(--space-4);
}
.book-description {
    font-family: var(--font-display);
    font-size: var(--size-md);
    line-height: 1.6;
    max-width: var(--reading-max);
    margin: 0 auto;
}

/* ====== Forms ====== */
.barron-contact-form {
    max-width: 560px;
    margin: 0;
}
.barron-contact-form label {
    display: block;
    font-size: var(--size-xs);
    color: var(--slate);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 500;
    margin-bottom: var(--space-2);
}
.barron-contact-form .bc-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2);
}
.barron-contact-form input[type=text],
.barron-contact-form input[type=email],
.barron-contact-form textarea {
    display: block;
    width: 100%;
    margin-top: 6px;
    padding: 0.7rem 0.9rem;
    font-family: var(--font-body);
    font-size: var(--size-base);
    color: var(--ink);
    background: var(--paper);
    border: 1px solid var(--rule);
    border-radius: 0;
    transition: border-color var(--transition);
    text-transform: none;
    letter-spacing: 0;
    font-weight: 400;
}
.barron-contact-form input:focus,
.barron-contact-form textarea:focus {
    outline: 0;
    border-color: var(--crimson);
}
.barron-contact-form .bc-submit {
    margin-top: var(--space-3);
}
.barron-contact-form .bc-hp { position: absolute; left: -9999px; }
.barron-contact-form .bc-status { margin-top: var(--space-2); font-size: var(--size-sm); min-height: 1.5em; }
.barron-contact-form .bc-status.is-success { color: #2d6a3e; }
.barron-contact-form .bc-status.is-error { color: var(--crimson); }

/* Newsletter inline variant */
.newsletter {
    background: var(--linen);
    padding: var(--space-5);
}
.newsletter h3 { margin-top: 0; }
.newsletter p { color: var(--slate); }

/* ====== Utility ====== */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.small-caps {
    font-size: var(--size-xs);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 500;
    color: var(--slate);
}
.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    padding: var(--space-2);
    background: var(--ink);
    color: var(--paper);
    z-index: 100;
}
.skip-link:focus { left: 0; }

/* ====== Responsive ====== */
@media (max-width: 900px) {
    :root {
        --size-2xl: 2.5rem;
        --size-3xl: 3rem;
    }
    .home-hero__grid,
    .about-hero,
    .book-hero__grid,
    .topic,
    .site-footer__grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    .home-hero__book, .book-hero__cover { max-width: 300px; }
    .grid-3 { grid-template-columns: 1fr; }
    .grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    :root { --size-base: 1rem; }
    .site-nav ul { display: none; flex-direction: column; position: absolute; top: 100%; right: 0; background: var(--paper); border: 1px solid var(--rule); padding: var(--space-3); gap: var(--space-2); min-width: 200px; }
    .site-nav.is-open ul { display: flex; }
    .site-header__inner { position: relative; }
    .mobile-toggle { display: block; }
    .home-hero { padding: var(--space-5) 0; }
    .home-hero__quote::first-letter { font-size: 4rem; }
    .barron-contact-form .bc-row { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
    .home-hero__book, .book-hero__cover { transform: none; }
}