:root {
    --wine: #681f3a;
    --wine-deep: #260d18;
    --wine-dark: #16090f;
    --wine-soft: rgba(104, 31, 58, 0.08);
    --olive: #354b38;
    --olive-deep: #1e3024;
    --sage: #71806d;
    --sage-soft: rgba(53, 75, 56, 0.08);
    --gold: #b88a37;
    --gold-light: #dec17a;
    --gold-soft: rgba(184, 138, 55, 0.14);
    --vellum: #f2ead9;
    --vellum-light: #fbf7ee;
    --vellum-dark: #e4d7bf;
    --ink: #30251e;
    --ink-soft: #584b40;
    --muted: #786b5e;
    --line: rgba(76, 57, 42, 0.17);
    --surface: rgba(251, 247, 238, 0.92);
    --surface-solid: #fbf7ee;
    --header-height: 68px;
    --content-width: 980px;
    --sidebar-width: 340px;
    --transition: 260ms cubic-bezier(0.22, 1, 0.36, 1);
    --box-shadow: 0 24px 70px rgba(49, 32, 21, 0.09);
}

[data-theme="dark"] {
    --vellum: #17150f;
    --vellum-light: #211d16;
    --vellum-dark: #30281d;
    --ink: #f2e8d4;
    --ink-soft: #d4c6ae;
    --muted: #ad9f8a;
    --line: rgba(222, 193, 122, 0.17);
    --surface: rgba(33, 29, 22, 0.94);
    --surface-solid: #211d16;
    --wine-soft: rgba(154, 60, 91, 0.14);
    --sage-soft: rgba(113, 128, 109, 0.14);
}

html {
    scroll-behavior: smooth;
}

body {
    padding-top: 0;
    background:
        radial-gradient(circle at 12% 22%, var(--wine-soft), transparent 28rem),
        radial-gradient(circle at 90% 48%, var(--sage-soft), transparent 32rem),
        var(--vellum);
    color: var(--ink);
    font-family: 'Literata', serif;
    font-weight: 300;
    line-height: 1.82;
    overflow-x: hidden;
}

body::before {
    position: fixed;
    inset: 0;
    z-index: -1;
    background-image:
        repeating-linear-gradient(0deg, rgba(74, 52, 35, 0.018) 0 1px, transparent 1px 4px),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 5px);
    content: '';
    pointer-events: none;
}

::selection {
    background: var(--gold-light);
    color: var(--wine-deep);
}

a,
button {
    -webkit-tap-highlight-color: transparent;
}

.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 1100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    padding: 0 2.5rem;
    border-bottom: 1px solid rgba(222, 193, 122, 0.22);
    background: rgba(22, 9, 15, 0.94);
    box-shadow: none;
    color: var(--vellum-light);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    color: #f7eedc;
    text-decoration: none;
}

.header-logo img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.header-logo-text {
    color: #f7eedc;
    font-family: 'Cormorant Garamond', serif;
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0.045em;
    line-height: 1.2;
}

.header-logo-text span {
    display: block;
    margin-top: 0.2rem;
    color: rgba(242, 234, 217, 0.5);
    font-family: 'Literata', serif;
    font-size: 0.65rem;
    font-style: italic;
    font-weight: 300;
    letter-spacing: 0;
}

.header-controls {
    display: flex;
    align-items: center;
    gap: 0.55rem;
}

.header-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    margin-right: 0.5rem;
    padding: 0.48rem 0.9rem;
    border: 1px solid rgba(222, 193, 122, 0.32);
    color: var(--gold-light);
    font-family: 'Cormorant Garamond', serif;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-decoration: none;
    text-transform: none;
    transition: border-color var(--transition), background var(--transition);
}

.header-badge:hover {
    border-color: var(--gold-light);
    background: rgba(222, 193, 122, 0.08);
}

.btn-icon {
    display: grid;
    width: 40px;
    height: 40px;
    padding: 0;
    border: 1px solid transparent;
    border-radius: 0;
    background: transparent;
    color: rgba(242, 234, 217, 0.78);
    font-size: 1rem;
    cursor: pointer;
    place-items: center;
    transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.btn-icon:hover,
.btn-icon[aria-expanded="true"] {
    border-color: rgba(222, 193, 122, 0.32);
    background: rgba(222, 193, 122, 0.08);
    color: var(--gold-light);
}

.progress-container {
    top: var(--header-height);
    z-index: 1101;
    height: 2px;
}

.progress-bar {
    height: 2px;
    background: linear-gradient(90deg, var(--wine), var(--gold-light), var(--olive));
}

.garden-hero {
    position: relative;
    display: grid;
    min-height: 86svh;
    margin-top: var(--header-height);
    overflow: hidden;
    background: var(--wine-dark);
    color: var(--vellum-light);
    isolation: isolate;
    place-items: center;
}

.garden-hero-bg {
    position: absolute;
    inset: 0;
    z-index: -3;
    background: url('../images/cantares-jardin-sellado-hero.jpg') center 56% / cover no-repeat;
    filter: saturate(0.86) contrast(1.06) brightness(0.72);
    transform: scale(1.025);
}

.garden-hero::before {
    position: absolute;
    inset: 0;
    z-index: -2;
    background:
        linear-gradient(90deg, rgba(22, 9, 15, 0.72), rgba(22, 9, 15, 0.27) 34%, rgba(22, 9, 15, 0.42) 68%, rgba(22, 9, 15, 0.76)),
        linear-gradient(180deg, rgba(22, 9, 15, 0.18), rgba(22, 9, 15, 0.34) 54%, rgba(22, 9, 15, 0.96));
    content: '';
}

.garden-hero::after {
    position: absolute;
    inset: 1.8rem;
    z-index: -1;
    border: 1px solid rgba(222, 193, 122, 0.2);
    content: '';
    pointer-events: none;
}

.garden-hero-inner {
    width: min(920px, calc(100% - 3rem));
    padding: 5rem 2rem 4rem;
    text-align: center;
}

.garden-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 2rem;
    padding: 0.45rem 1.1rem;
    border: 1px solid rgba(222, 193, 122, 0.38);
    color: var(--gold-light);
    font-family: 'Cormorant Garamond', serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: none;
}

.garden-eyebrow::before,
.garden-eyebrow::after {
    color: rgba(222, 193, 122, 0.65);
    content: '❧';
    font-size: 0.78rem;
}

.garden-title {
    max-width: 860px;
    margin: 0 auto;
    color: #fff9ed;
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(3rem, 7vw, 5.7rem);
    font-weight: 600;
    letter-spacing: 0.015em;
    line-height: 0.98;
    text-wrap: balance;
    text-shadow: 0 8px 35px rgba(0, 0, 0, 0.38);
}

.garden-title em {
    display: block;
    margin-top: 0.18em;
    color: var(--gold-light);
    font-style: normal;
}

.garden-rule {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    width: 140px;
    margin: 2rem auto 1.7rem;
    color: var(--gold-light);
}

.garden-rule::before,
.garden-rule::after {
    width: 52px;
    height: 1px;
    background: currentColor;
    content: '';
    opacity: 0.62;
}

.garden-rule span {
    font-size: 0.8rem;
}

.garden-subtitle {
    max-width: 690px;
    margin: 0 auto;
    color: rgba(255, 249, 237, 0.78);
    font-size: clamp(1rem, 2vw, 1.18rem);
    font-style: italic;
    line-height: 1.75;
    text-wrap: balance;
}

.garden-verse {
    max-width: 590px;
    margin: 2.2rem auto 0;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(222, 193, 122, 0.25);
    color: rgba(255, 249, 237, 0.88);
    font-size: 0.88rem;
    letter-spacing: 0.02em;
}

.garden-verse strong {
    color: var(--gold-light);
    font-family: 'Cormorant Garamond', serif;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: none;
}

.garden-scroll {
    position: absolute;
    bottom: 1.8rem;
    left: 50%;
    display: grid;
    width: 38px;
    height: 38px;
    border: 1px solid rgba(222, 193, 122, 0.3);
    color: var(--gold-light);
    font-size: 0.8rem;
    text-decoration: none;
    transform: translateX(-50%);
    place-items: center;
    transition: background var(--transition), border-color var(--transition);
}

.garden-scroll:hover {
    border-color: var(--gold-light);
    background: rgba(222, 193, 122, 0.1);
}

main {
    position: relative;
    display: block;
}

.toc {
    top: var(--header-height);
    z-index: 1090;
    width: var(--sidebar-width);
    height: calc(100vh - var(--header-height));
    padding: 2.4rem 1.5rem;
    border-right: 1px solid rgba(222, 193, 122, 0.25);
    background:
        linear-gradient(rgba(30, 48, 36, 0.97), rgba(22, 34, 26, 0.985)),
        url('../images/cantares-jardin-sellado-hero.jpg') center / cover;
    box-shadow: 24px 0 70px rgba(22, 9, 15, 0.28);
    color: var(--vellum-light);
}

.toc-title {
    margin-bottom: 1.4rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid rgba(222, 193, 122, 0.28);
    color: var(--gold-light);
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: none;
}

.toc li {
    margin-bottom: 0.25rem;
}

.toc a,
.toc .toc-level-2 {
    padding: 0.56rem 0.65rem;
    border-radius: 0;
    color: rgba(242, 234, 217, 0.72);
    font-family: 'Literata', serif;
    font-size: 0.8rem;
    font-weight: 300;
    line-height: 1.45;
}

.toc .toc-level-2 {
    padding-left: 1.45rem;
    font-size: 0.74rem !important;
}

.toc a:hover,
.toc a.active {
    background: rgba(222, 193, 122, 0.1);
    color: var(--gold-light);
}

.content {
    width: min(var(--content-width), calc(100% - 3rem));
    max-width: none;
    margin: 0 auto;
    padding: 3.6rem 0 7rem;
    counter-reset: study-section;
}

.reading-tools {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 1.5rem;
    align-items: center;
    margin-bottom: 2.2rem;
    padding-bottom: 1.4rem;
    border-bottom: 1px solid var(--line);
}

.breadcrumbs {
    gap: 0.45rem;
    margin: 0;
    color: var(--muted);
    font-family: 'Literata', serif;
    font-size: 0.76rem;
}

.breadcrumbs a {
    color: var(--muted);
}

.breadcrumbs a:hover,
.breadcrumbs .current {
    color: var(--wine);
}

.reading-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.55rem;
}

.print-button {
    margin: 0;
    padding: 0.55rem 0.85rem;
    border: 1px solid var(--line);
    border-radius: 0;
    background: var(--surface);
    color: var(--ink-soft);
    font-family: 'Cormorant Garamond', serif;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: none;
}

.print-button:hover {
    border-color: var(--wine);
    background: var(--wine);
    color: #fff8ec;
}

.share-buttons {
    display: flex;
    gap: 0.35rem;
    margin: 0;
}

.share-btn,
.share-btn.facebook,
.share-btn.twitter,
.share-btn.whatsapp,
.share-btn.email {
    width: 34px;
    height: 34px;
    border: 1px solid var(--line);
    border-radius: 0;
    background: transparent;
    color: var(--muted);
    font-size: 0.8rem;
}

.share-btn:hover {
    border-color: var(--gold);
    background: var(--gold-soft);
    box-shadow: none;
    color: var(--wine);
    transform: translateY(-2px);
}

.study-overview {
    position: relative;
    margin: 2.5rem 0 2rem;
    padding: clamp(2.5rem, 6vw, 4.5rem);
    overflow: hidden;
    background:
        linear-gradient(125deg, rgba(38, 13, 24, 0.97), rgba(53, 75, 56, 0.92)),
        url('../images/cantares-jardin-sellado-hero.jpg') center / cover;
    color: #fff8ec;
    box-shadow: var(--box-shadow);
    scroll-margin-top: calc(var(--header-height) + 1rem);
}

.study-overview::after {
    position: absolute;
    inset: 1rem;
    border: 1px solid rgba(222, 193, 122, 0.24);
    content: '';
    pointer-events: none;
}

.overview-kicker {
    position: relative;
    z-index: 1;
    display: block;
    margin-bottom: 0.8rem;
    color: var(--gold-light);
    font-family: 'Cormorant Garamond', serif;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.17em;
    text-transform: none;
}

.study-overview h2 {
    position: relative;
    z-index: 1;
    max-width: 720px;
    margin: 0;
    padding: 0;
    color: #fff8ec;
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 600;
    line-height: 1.08;
    text-wrap: balance;
}

.study-overview h2::after {
    display: none;
}

.study-overview > p {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 1.2rem 0 2rem;
    color: rgba(255, 248, 236, 0.72);
    font-size: 0.96rem;
}

.overview-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    border: 1px solid rgba(222, 193, 122, 0.2);
    background: rgba(222, 193, 122, 0.2);
}

.overview-pillar {
    display: flex;
    min-height: 126px;
    padding: 1.25rem 1rem;
    background: rgba(22, 9, 15, 0.54);
    color: rgba(255, 248, 236, 0.78);
    text-decoration: none;
    flex-direction: column;
    justify-content: space-between;
    transition: background var(--transition), color var(--transition);
}

.overview-pillar span {
    color: var(--gold-light);
    font-family: 'Cormorant Garamond', serif;
    font-size: 0.7rem;
    letter-spacing: 0.14em;
}

.overview-pillar strong {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    line-height: 1.25;
}

.overview-pillar:hover {
    background: rgba(104, 31, 58, 0.72);
    color: #fff8ec;
}

.author-info {
    position: relative;
    gap: 1.2rem;
    margin: 0 0 4.5rem;
    padding: 1.4rem 1.6rem;
    border: 1px solid var(--line);
    border-left: 3px solid var(--gold);
    border-radius: 0;
    background: var(--surface);
    box-shadow: 0 12px 35px rgba(49, 32, 21, 0.05);
}

.author-avatar {
    width: 68px;
    height: 68px;
    margin: 0;
    border: 2px solid var(--gold-light);
    outline: 4px solid var(--gold-soft);
}

.author-bio {
    color: var(--ink-soft);
    font-family: 'Literata', serif;
    font-size: 0.84rem;
    line-height: 1.65;
}

.author-bio p {
    margin-bottom: 0;
}

.author-name {
    color: var(--wine);
    font-family: 'Cormorant Garamond', serif;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.06em;
}

.content > .section {
    position: relative;
    margin: 0 0 4rem;
    padding: clamp(2rem, 6vw, 4.5rem);
    border: 1px solid var(--line);
    border-top: 3px solid var(--wine);
    background: var(--surface);
    box-shadow: var(--box-shadow);
    counter-increment: study-section;
    scroll-margin-top: calc(var(--header-height) + 28px);
}

.content > .section::after {
    position: absolute;
    top: 1.1rem;
    right: 1.2rem;
    color: var(--gold);
    content: '❧';
    font-size: 1.15rem;
    opacity: 0.5;
}

.content > .section > h2 {
    margin: 0 0 2rem;
    padding: 0 0 1.2rem;
    color: var(--wine);
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(1.85rem, 4vw, 2.75rem);
    font-weight: 600;
    line-height: 1.12;
    text-wrap: balance;
}

.content > .section > h2::before {
    display: block;
    margin-bottom: 0.75rem;
    color: var(--gold);
    content: 'Capítulo ' counter(study-section, upper-roman);
    font-family: 'Cormorant Garamond', serif;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.17em;
    text-transform: none;
}

.content > .section > h2::after {
    width: 48px;
    height: 1px;
    background: var(--gold);
}

.section h3 {
    position: relative;
    margin: 2.7rem 0 1.1rem;
    padding-left: 1.25rem;
    color: var(--olive);
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(1.35rem, 2.8vw, 1.78rem);
    font-weight: 600;
    line-height: 1.25;
}

.section h3::before {
    position: absolute;
    top: 0.47em;
    left: 0;
    width: 7px;
    height: 7px;
    border: 1px solid var(--gold);
    border-radius: 50%;
    content: '';
}

.section h4 {
    margin: 2.2rem 0 0.85rem;
    color: var(--wine);
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.18rem;
    font-weight: 700;
    letter-spacing: 0.035em;
}

.section p,
.section li {
    color: var(--ink-soft);
    font-size: 0.98rem;
}

.section p {
    margin-bottom: 1.35rem;
}

.section ul,
.section ol {
    margin: 1.35rem 0 1.8rem;
    padding-left: 1.4rem;
}

.section li {
    margin-bottom: 0.65rem;
    padding-left: 0.3rem;
}

.section li::marker {
    color: var(--gold);
}

.subsection {
    position: relative;
    margin-top: 2.5rem;
    padding: 0.5rem 0 0.5rem 2rem;
    border-left: 1px solid var(--gold);
}

.subsection::before {
    position: absolute;
    top: 1rem;
    left: -5px;
    width: 9px;
    height: 9px;
    border: 2px solid var(--surface-solid);
    border-radius: 50%;
    background: var(--wine);
    box-shadow: 0 0 0 1px var(--gold);
    content: '';
}

blockquote,
.bible-verse {
    position: relative;
    margin: 2.3rem 0;
    padding: 2.4rem clamp(1.6rem, 5vw, 3rem);
    overflow: hidden;
    border: 0;
    border-radius: 0;
    background: linear-gradient(135deg, var(--olive-deep), #293d2f);
    color: #f7eedc;
    box-shadow: 0 18px 45px rgba(30, 48, 36, 0.15);
}

blockquote::before,
.bible-verse::before {
    position: absolute;
    top: -2rem;
    left: 1rem;
    color: rgba(222, 193, 122, 0.12);
    content: '\201C';
    font-family: 'Cormorant Garamond', serif;
    font-size: 9rem;
    line-height: 1;
}

blockquote p,
.bible-verse p,
.verse-text {
    position: relative;
    color: rgba(247, 238, 220, 0.92) !important;
    font-style: italic;
}

.verse-ref {
    color: var(--gold-light) !important;
    font-family: 'Cormorant Garamond', serif;
    font-style: normal !important;
    letter-spacing: 0.08em;
    text-transform: none;
}

.table-container {
    margin: 2.3rem 0;
    border: 1px solid var(--line);
    border-radius: 0;
    background: var(--surface-solid);
    box-shadow: 0 16px 45px rgba(49, 32, 21, 0.07);
}

table {
    margin: 0;
    border-collapse: collapse;
    border-spacing: 0;
    background: var(--surface-solid);
    color: var(--ink-soft);
    font-family: 'Literata', serif;
    font-size: 0.8rem;
    white-space: normal;
}

thead tr {
    background: linear-gradient(120deg, var(--wine-deep), var(--olive-deep));
}

th {
    color: #fff8ec;
    font-family: 'Cormorant Garamond', serif;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
}

th,
td {
    padding: 1rem;
    border-color: var(--line);
    vertical-align: top;
}

tbody tr,
tbody tr:nth-child(odd),
tbody tr:nth-child(even) {
    background: var(--surface-solid);
}

tbody tr:hover {
    background: var(--gold-soft);
}

td:first-child {
    color: var(--wine);
}

.badge {
    border-radius: 0;
    font-family: 'Cormorant Garamond', serif;
    letter-spacing: 0.08em;
}

.highlight {
    border-radius: 0;
    background: var(--gold-soft);
    color: var(--wine);
}

.references {
    border-top: 3px solid var(--olive) !important;
}

.references ul {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 2rem;
}

.references li {
    margin: 0;
    padding: 1rem 0;
    border-bottom: 1px solid var(--line);
    color: var(--muted);
    font-family: 'Literata', serif;
    font-size: 0.78rem;
    line-height: 1.6;
    text-indent: 0;
}

.back-to-top {
    right: 1.5rem;
    bottom: 1.5rem;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(222, 193, 122, 0.42);
    border-radius: 0;
    background: var(--wine-deep);
    box-shadow: 0 12px 30px rgba(22, 9, 15, 0.22);
    color: var(--gold-light);
}

.back-to-top:hover {
    background: var(--olive-deep);
}

body > footer {
    margin-top: 0;
    padding: 4.5rem 0 1.5rem;
    border-top: 1px solid rgba(222, 193, 122, 0.2);
    background:
        linear-gradient(115deg, rgba(22, 9, 15, 0.98), rgba(30, 48, 36, 0.97)),
        url('../images/cantares-jardin-sellado-hero.jpg') center 70% / cover;
    color: rgba(242, 234, 217, 0.68);
}

.footer-content {
    max-width: 1120px;
    gap: 3.5rem;
}

.footer-col h4 {
    color: var(--gold-light);
    font-family: 'Cormorant Garamond', serif;
    font-size: 1rem;
    letter-spacing: 0.08em;
    text-transform: none;
}

.footer-col h4::after {
    height: 1px;
    background: var(--gold);
}

.footer-col p,
.footer-links a {
    color: rgba(242, 234, 217, 0.58);
    font-family: 'Literata', serif;
    font-size: 0.78rem;
    line-height: 1.75;
}

.footer-links a:hover {
    color: var(--gold-light);
}

.social-links a {
    width: 38px;
    height: 38px;
    border: 1px solid rgba(222, 193, 122, 0.28);
    border-radius: 0;
    background: transparent;
    color: var(--gold-light);
}

.social-links a:hover {
    background: rgba(222, 193, 122, 0.1);
}

.copyright {
    max-width: 1120px;
    border-top-color: rgba(222, 193, 122, 0.16);
    color: rgba(242, 234, 217, 0.38);
    font-size: 0.72rem;
}

.reveal-ready {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 700ms ease, transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-ready.is-visible {
    opacity: 1;
    transform: none;
}

.header-badge,
.garden-verse strong,
.print-button,
.overview-pillar span,
.author-name,
.verse-ref,
th,
.badge,
.footer-col h4 {
    letter-spacing: 0.025em;
}

.garden-eyebrow,
.overview-kicker,
.content > .section > h2::before {
    letter-spacing: 0.05em;
}

.garden-title,
.toc-title,
.study-overview h2,
.overview-pillar strong,
.section h4 {
    letter-spacing: 0;
}

@media (max-width: 900px) {
    .site-header {
        padding: 0 1.2rem;
    }

    .garden-hero {
        min-height: 78svh;
    }

    .garden-hero-bg {
        background-position: 57% center;
    }

    .overview-grid {
        grid-template-columns: 1fr 1fr;
    }

    .reading-tools {
        grid-template-columns: 1fr;
    }

    .reading-actions {
        justify-content: flex-start;
    }

    .references ul {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    :root {
        --header-height: 62px;
    }

    .site-header {
        gap: 0.75rem;
        padding: 0 0.85rem;
    }

    .header-logo {
        gap: 0.6rem;
    }

    .header-logo img {
        width: 34px;
        height: 34px;
    }

    .header-logo-text {
        font-size: 0.72rem;
    }

    .header-logo-text span,
    .header-badge span {
        display: none;
    }

    .header-badge {
        margin-right: 0;
        padding: 0.45rem 0.6rem;
    }

    .btn-icon {
        width: 36px;
        height: 36px;
    }

    .garden-hero {
        min-height: 81svh;
    }

    .garden-hero::after {
        inset: 0.8rem;
    }

    .garden-hero-inner {
        width: calc(100% - 1.6rem);
        padding: 4rem 0.8rem 4.5rem;
    }

    .garden-eyebrow {
        margin-bottom: 1.5rem;
        font-size: 0.64rem;
        letter-spacing: 0.13em;
    }

    .garden-title {
        font-size: clamp(2.45rem, 13vw, 3.5rem);
    }

    .garden-subtitle {
        font-size: 0.92rem;
    }

    .garden-verse {
        font-size: 0.78rem;
    }

    .toc {
        width: min(88vw, 340px);
    }

    .content {
        width: min(100% - 1.5rem, var(--content-width));
        padding-top: 2.2rem;
    }

    .reading-tools {
        gap: 1rem;
    }

    .breadcrumbs {
        font-size: 0.7rem;
    }

    .reading-actions {
        flex-wrap: wrap;
    }

    .study-overview {
        margin-top: 1.4rem;
        padding: 2.8rem 1.4rem;
    }

    .study-overview::after {
        inset: 0.65rem;
    }

    .overview-grid {
        grid-template-columns: 1fr;
    }

    .overview-pillar {
        min-height: 92px;
    }

    .author-info {
        padding: 1.5rem 1.2rem;
        text-align: center;
    }

    .content > .section {
        margin-bottom: 2.2rem;
        padding: 2.2rem 1.25rem;
    }

    .content > .section::after {
        display: none;
    }

    .section h3 {
        padding-left: 1rem;
    }

    .subsection {
        padding-left: 1rem;
    }

    .table-container {
        margin-right: -0.4rem;
        margin-left: -0.4rem;
    }

    table {
        min-width: 760px;
        font-size: 0.74rem;
    }

    body > footer {
        padding-top: 3.3rem;
    }

    .footer-content {
        gap: 2rem;
    }
}

@media print {
    .garden-hero {
        min-height: auto;
        margin: 0;
        padding: 2rem;
        background: #fff;
        color: #000;
    }

    .garden-hero-bg,
    .garden-scroll,
    .garden-hero::before,
    .garden-hero::after,
    .study-overview,
    .reading-tools {
        display: none;
    }

    .garden-title,
    .garden-title em,
    .garden-subtitle,
    .garden-verse {
        color: #000;
        text-shadow: none;
    }

    .content > .section {
        padding: 1rem 0;
        border: 0;
        box-shadow: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}