/* === Color Variables === */
:root {
    --color-primary: #3B7A57;
    --color-secondary: #5F8F6B;
    --color-accent: #946300;
    --color-bg-light: #F9F9F7;
    --color-text-dark: #1F1F1F;
    --color-neutral-mid: #595959;

    /* Semantic Colors */
    --color-success-bg: #f0fdf4;
    --color-success-border: #16a34a;
    --color-success-text: #166534;

    --color-warning-bg: #fefce8;
    --color-warning-border: #ca8a04;
    --color-warning-text: #854d0e;

    --color-critical-bg: #fef2f2;
    --color-critical-border: #dc2626;
    --color-critical-text: #991b1b;
}

/* === Box Model Normalization & Global Reset === */
html {
    box-sizing: border-box;
    scroll-behavior: smooth;
    font-size: 16px;
}

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

body {
    font-family: 'Atkinson Hyperlegible', sans-serif;
    font-size: 1.125rem;
    line-height: 1.6;
    font-weight: 400;
    background-color: var(--color-bg-light);
    color: var(--color-text-dark);
    margin: 0;
}

/* Respect reduced-motion preference everywhere, including the smooth scroll above */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    *, *:before, *:after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Form Controls Typography Inheritance */
button,
input,
select,
textarea {
    font: inherit;
    color: inherit;
}

/* === Accessibility Enhancements === */
.skip-link {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
    white-space: nowrap;
}

.skip-link:focus {
    position: absolute;
    width: auto;
    height: auto;
    padding: 1rem 1.5rem;
    margin: 0;
    overflow: visible;
    clip: auto;
    white-space: normal;
    top: 1rem;
    left: 1rem;
    background-color: var(--color-primary);
    color: white;
    font-weight: 700;
    border-radius: 0.5rem;
    z-index: 50;
    text-decoration: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* === Typography Scale === */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Atkinson Hyperlegible', sans-serif;
    color: var(--color-primary);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    line-height: 1.2;
    font-weight: 700;
    text-align: left;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2.125rem; }
h3 { font-size: 1.75rem; font-weight: 600; line-height: 1.25; }
h4 { font-size: 1.375rem; font-weight: 600; line-height: 1.25; }
h5 { font-size: 1.125rem; font-weight: 600; line-height: 1.3; }
h6 { font-size: 1rem; line-height: 1.3; }

.display-name {
    font-family: 'Atkinson Hyperlegible', sans-serif;
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.1;
    margin: 0;
    text-align: center;
    color: var(--color-primary);
}

.tagline {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-neutral-mid);
    margin: 0.25rem 0 0;
}

.text-lead {
    font-size: 1.25rem;
    line-height: 1.6;
}

.text-body {
    font-size: 1.125rem;
    line-height: 1.6;
}

.text-supporting {
    font-size: 1rem;
    line-height: 1.5;
}

.text-metadata {
    font-size: 0.875rem;
    line-height: 1.4;
}

blockquote {
    font-style: italic;
    color: var(--color-neutral-mid);
    border-left: 4px solid var(--color-secondary);
    padding-left: 1rem;
    margin-left: 0;
}

/* === Layout / Container System === */
.container {
    width: 100%;
    max-width: 70ch;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.container-wide {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* === Component Styles === */

/* Buttons */
.cta-button {
    background-color: var(--color-primary);
    color: white;
    font-weight: 700;
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 2rem;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.2s;
    text-decoration: none;
    display: inline-block;
}

.cta-button:hover {
    background-color: #33684b; /* WCAG AA contrast compliant */
}

.cta-button-light {
    background-color: white;
    color: var(--color-primary);
    border: 2px solid white;
}

.cta-button-light:hover {
    background-color: var(--color-bg-light);
    color: var(--color-primary);
    border-color: var(--color-bg-light);
}

.btn-link {
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    cursor: pointer;
    text-decoration: underline;
}

/* Universal Focus States */
.cta-button:focus-visible,
.link-default:focus-visible,
.link-cta:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

.bg-primary .link-social:focus-visible,
.bg-primary .cta-button:focus-visible {
    outline: 3px solid white;
    outline-offset: 3px;
}

button:focus {
    outline: none;
}

button:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

/* Give Able Player's own controls a visible, on-brand focus ring too */
.able-controller button:focus-visible,
.able-controller [tabindex]:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

/* Links */
.link-default,
.link-cta {
    color: var(--color-primary);
    font-weight: 700;
    text-decoration: underline;
    transition: color 0.2s;
}

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

.link-social {
    color: white;
    text-decoration: underline;
    font-weight: 600;
    transition: color 0.2s;
}

.link-social:hover {
    color: var(--color-bg-light);
}

/* Cards */
.content-card {
    background-color: white;
    border: 1px solid #e2e8f0;
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    display: flex;
    flex-direction: column;
}

.h-full {
    height: 100%;
}

/* Profile Image (host photos on About page) */
.profile-image {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--color-secondary);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

/* Site logo (cover art thumbnail in header) */
.site-logo {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: 0.5rem;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
    flex-shrink: 0;
}

/* Contact / form controls */
.contact-form input,
.contact-form textarea {
    background-color: var(--color-bg-light);
    color: var(--color-text-dark);
    border: 2px solid var(--color-neutral-mid);
    border-radius: 0.5rem;
    padding: 0.75rem;
    width: 100%;
    transition: border-color 0.2s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.contact-form label {
    display: block;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

/* Footer */
.footer-nav ul {
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-link {
    color: white;
    text-decoration: none;
}

.footer-link:hover {
    text-decoration: underline;
}

.footer-social-list {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 0.5rem !important;
}
.footer-social-list li { list-style: none !important; padding: 0 !important; margin: 0 !important; }

/* Lists */
.standard-list {
    list-style-type: disc;
    padding-left: 1.5rem;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.standard-list li {
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

.standard-list li::marker {
    color: var(--color-accent);
    font-size: 1.15em;
}

/* Section Divider */
.section-divider {
    border: 0;
    height: 1px;
    background: linear-gradient(to right, rgba(95, 143, 107, 0), rgba(95, 143, 107, 0.4) 20%, rgba(95, 143, 107, 0.4) 80%, rgba(95, 143, 107, 0));
    margin: 4rem auto;
    max-width: 48rem;
}

/* Callout box (used for "no episodes yet" / notice messaging) */
.callout-box {
    background-color: var(--color-success-bg);
    border-left: 4px solid var(--color-primary);
    padding: 1.25rem 1.5rem;
    border-radius: 0 0.5rem 0.5rem 0;
    margin: 1.5rem 0;
}

.callout-box p {
    margin: 0;
}

/* Native <details>/<summary> disclosure (used for optional show-notes/links sections) */
.disclosure {
    border: 1px solid #e2e8f0;
    border-radius: 0.5rem;
    padding: 0;
    margin-bottom: 1.5rem;
    background-color: white;
}

.disclosure summary {
    cursor: pointer;
    font-weight: 700;
    color: var(--color-primary);
    padding: 1rem 1.5rem;
    list-style: none;
}

.disclosure summary::-webkit-details-marker {
    display: none;
}

.disclosure summary::before {
    content: "▸ ";
    display: inline-block;
}

.disclosure[open] summary::before {
    content: "▾ ";
}

.disclosure summary:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: -3px;
}

.disclosure-content {
    padding: 0 1.5rem 1.5rem;
}

/* Tables */
.accessible-table-container {
    overflow-x: auto;
    margin-bottom: 2rem;
    border-radius: 0.5rem;
}

.accessible-table {
    width: 100%;
    border-collapse: collapse;
    border: 1px solid #ccc;
}

.accessible-table th,
.accessible-table td {
    padding: 0.75rem 1rem;
    border: 1px solid #ccc;
    text-align: left;
}

.accessible-table th {
    background-color: #f3f4f6;
    font-weight: 700;
    color: var(--color-primary);
    border-bottom: 2px solid var(--color-primary);
}

.accessible-table tr:nth-child(even) {
    background-color: #fafafa;
}

/* === Podcast-specific components === */

/* Episode card (used on Home "latest episode" and the Episodes archive) */
.episode-card {
    background-color: white;
    border: 1px solid #e2e8f0;
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
}

.episode-card h2,
.episode-card h3 {
    margin-top: 0;
}

.episode-meta {
    color: var(--color-neutral-mid);
    font-size: 0.95rem;
    margin: 0 0 1rem;
}

.episode-meta .separator {
    margin: 0 0.5em;
}

/* Able Player wrapper: constrain width, keep spacing consistent with the rest of the page */
.player-wrapper {
    max-width: 700px;
    margin: 1.5rem 0;
}

/* Transcript: published as real text, styled for sustained reading */
.transcript {
    max-width: 70ch;
}

.transcript p {
    margin: 0 0 1.25rem;
}

.transcript .speaker {
    color: var(--color-primary);
    font-weight: 700;
}

/* Subscribe / Where to Listen links */
.subscribe-links {
    list-style: none;
    margin: 1.5rem 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.subscribe-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    background-color: white;
    border: 1px solid #e2e8f0;
    border-radius: 0.5rem;
    padding: 1rem 1.25rem;
    text-decoration: none;
    color: var(--color-text-dark);
    font-weight: 700;
    transition: border-color 0.2s, background-color 0.2s;
}

.subscribe-link:hover {
    border-color: var(--color-primary);
    background-color: var(--color-success-bg);
}

.subscribe-link:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

/* === Base Utilities === */
.mx-auto { margin-left: auto; margin-right: auto; }
.m-0 { margin: 0; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-auto { margin-top: auto; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-16 { margin-bottom: 4rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.px-0 { padding-left: 0; padding-right: 0; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.pl-5 { padding-left: 1.25rem; }

.grid { display: grid; }
.grid-cols-1 { grid-template-columns: 1fr; }
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1 1 0%; }
.grow { flex-grow: 1; }
.justify-center { justify-content: center; }
.items-center { align-items: center; }
.space-y-2>*+* { margin-top: 0.5rem; }
.space-y-4>*+* { margin-top: 1rem; }
.space-y-6>*+* { margin-top: 1.5rem; }

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }
.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-5xl { font-size: 3rem; }
.font-bold { font-weight: 700; }
.font-medium { font-weight: 500; }
.uppercase { text-transform: uppercase; }
.tracking-wide { letter-spacing: 0.025em; }

.text-neutral-mid { color: var(--color-neutral-mid); }
.text-white { color: white; }
.bg-primary { background-color: var(--color-primary); }
.bg-bg-light { background-color: var(--color-bg-light); }
.bg-accent { background-color: var(--color-accent) !important; }

.hidden { display: none !important; }
.inline-block { display: inline-block; }
.w-full { width: 100%; }

.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-6xl { max-width: 72rem; }
.rounded-xl { border-radius: 0.75rem; }
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); }
.shadow-xl { box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); }

.list-none { list-style-type: none !important; padding: 0 !important; margin: 0 !important; }
.list-disc { list-style-type: disc; }

.h3-style { font-size: 1.75rem; font-weight: 600; line-height: 1.25; }
.hero-section { text-align: center; }
.hero-section h1 { text-align: center; }

/* ========================================== */
/* === RESPONSIVE STYLES (Cascade-Safe) === */
/* ========================================== */

@media (max-width: 900px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3, .h3-style { font-size: 1.5rem; }
    h4 { font-size: 1.25rem; }
}

@media (min-width: 768px) {
    .md\:grid-cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .md\:flex-row {
        flex-direction: row;
    }

    .md\:text-left {
        text-align: left;
    }

    .md\:justify-start {
        justify-content: flex-start;
    }

    .md\:py-16 {
        padding-top: 4rem;
        padding-bottom: 4rem;
    }

    .md\:text-xl {
        font-size: 1.25rem;
    }

    .md\:w-auto {
        width: auto;
    }

    .display-name {
        text-align: left;
        font-size: 3rem;
    }

    .subscribe-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .lg\:grid-cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }

    .lg\:grid-cols-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    }
}