:root {
    /* Brand palette */
    --ssm-ivory: #fffcf6;
    --ssm-white: #ffffff;
    --ssm-cream: #f6ead5;
    --ssm-aqua: #ddf3ef;
    --ssm-teal: #176b68;
    --ssm-teal-dark: #105552;
    --ssm-copper: #a94f0b;
    --ssm-copper-dark: #793707;
    --ssm-gold: #efa51f;
    --ssm-charcoal: #292723;
    --ssm-muted: #665f55;
    --ssm-border: rgba(82, 64, 39, 0.16);

    /* Layout */
    --ssm-radius-sm: 0.65rem;
    --ssm-radius: 1rem;
    --ssm-radius-lg: 1.5rem;
    --ssm-section-padding: clamp(3.75rem, 7vw, 6.5rem);

    /* Shadows */
    --ssm-shadow-sm: 0 0.45rem 1.25rem rgba(68, 48, 22, 0.09);
    --ssm-shadow: 0 1rem 2.5rem rgba(68, 48, 22, 0.13);
    --ssm-shadow-hover: 0 1.25rem 3rem rgba(68, 48, 22, 0.18);
}

[data-bs-theme="light"] {
    --bs-body-bg: var(--ssm-ivory);
    --bs-body-color: var(--ssm-charcoal);
    --bs-secondary-color: var(--ssm-muted);
    --bs-border-color: var(--ssm-border);
    --bs-link-color: var(--ssm-copper);
    --bs-link-hover-color: var(--ssm-copper-dark);
}

/* Document and typography */

html {
    background-color: var(--ssm-ivory);
    color-scheme: light;
    scroll-behavior: smooth;
}

body {
    background-color: var(--ssm-ivory);
    color: var(--ssm-charcoal);
    font-family:
        "Nunito Sans",
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
    line-height: 1.65;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--ssm-charcoal);
    font-family:
        Fraunces,
        Georgia,
        "Times New Roman",
        serif;
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.15;
}

a {
    color: var(--ssm-copper);
    text-decoration-thickness: 0.08em;
    text-underline-offset: 0.18em;
}

a:hover {
    color: var(--ssm-copper-dark);
}

::selection {
    background-color: var(--ssm-gold);
    color: var(--ssm-charcoal);
}

#main-content {
    min-height: 55vh;
}

/* Navigation */

.site-navbar {
    background-color: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--ssm-border);
    box-shadow: 0 0.4rem 1.5rem rgba(72, 50, 20, 0.08);
    padding-block: 0.65rem;
}

@supports (backdrop-filter: blur(12px)) {
    .site-navbar {
        backdrop-filter: blur(12px);
        background-color: rgba(255, 255, 255, 0.9);
    }
}

.navbar-brand {
    align-items: center;
    display: flex;
    gap: 0.8rem;
    margin-right: 2rem;
    padding-block: 0;
    text-decoration: none;
}

.brand-logo {
    display: block;
    height: 3.5rem;
    object-fit: contain;
    width: auto;
}

.brand-copy {
    display: flex;
    flex-direction: column;
}

.brand-name {
    color: var(--ssm-charcoal);
    font-family:
        Fraunces,
        Georgia,
        "Times New Roman",
        serif;
    font-size: 1.45rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1;
}

.brand-tagline {
    color: var(--ssm-copper);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.065em;
    margin-top: 0.3rem;
    text-transform: uppercase;
}

.navbar-toggler {
    border-color: var(--ssm-border);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(23, 107, 104, 0.2);
}

.navbar-nav {
    gap: 0.2rem;
}

.navbar-nav .nav-link {
    border-radius: var(--ssm-radius-sm);
    color: var(--ssm-muted);
    font-size: 0.96rem;
    font-weight: 700;
    padding: 0.55rem 0.78rem;
    text-decoration: none;
    transition:
        background-color 160ms ease,
        color 160ms ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus,
.navbar-nav .nav-link.active {
    background-color: var(--ssm-aqua);
    color: var(--ssm-teal-dark);
}

.dropdown-menu {
    background-color: var(--ssm-white);
    border: 1px solid var(--ssm-border);
    border-radius: var(--ssm-radius-sm);
    box-shadow: var(--ssm-shadow);
    padding: 0.55rem;
}

.dropdown-item {
    border-radius: 0.45rem;
    color: var(--ssm-muted);
    font-weight: 650;
    padding: 0.55rem 0.75rem;
    text-decoration: none;
}

.dropdown-item:hover,
.dropdown-item:focus,
.dropdown-item.active {
    background-color: var(--ssm-aqua);
    color: var(--ssm-teal-dark);
}

.dropdown-divider {
    border-color: var(--ssm-border);
}

/* Buttons */

.btn {
    border-radius: 0.7rem;
    font-weight: 750;
    padding: 0.65rem 1.15rem;
}

.btn-primary {
    --bs-btn-bg: var(--ssm-teal);
    --bs-btn-border-color: var(--ssm-teal);
    --bs-btn-hover-bg: var(--ssm-teal-dark);
    --bs-btn-hover-border-color: var(--ssm-teal-dark);
    --bs-btn-active-bg: var(--ssm-teal-dark);
    --bs-btn-active-border-color: var(--ssm-teal-dark);
    --bs-btn-color: #ffffff;
    --bs-btn-hover-color: #ffffff;

    box-shadow: 0 0.55rem 1.25rem rgba(23, 107, 104, 0.2);
}

.btn-outline-primary {
    --bs-btn-color: var(--ssm-teal);
    --bs-btn-border-color: var(--ssm-teal);
    --bs-btn-hover-bg: var(--ssm-teal);
    --bs-btn-hover-border-color: var(--ssm-teal);
    --bs-btn-hover-color: #ffffff;
}

/* Reusable page sections */

.page-section {
    padding-block: var(--ssm-section-padding);
}

.page-section-white {
    background-color: var(--ssm-white);
}

.page-section-cream {
    background-color: var(--ssm-cream);
}

.page-section-aqua {
    background-color: var(--ssm-aqua);
}

.section-heading {
    font-size: clamp(2rem, 4vw, 3.15rem);
    margin-bottom: 1rem;
}

.section-intro {
    color: var(--ssm-muted);
    font-size: 1.12rem;
    line-height: 1.75;
    max-width: 48rem;
}

/* Hero */

.hero-section {
    background:
        radial-gradient(
            circle at 85% 20%,
            rgba(239, 165, 31, 0.22),
            transparent 27rem
        ),
        radial-gradient(
            circle at 8% 85%,
            rgba(23, 107, 104, 0.13),
            transparent 24rem
        ),
        var(--ssm-ivory);
    overflow: hidden;
    padding-block: clamp(4rem, 8vw, 7rem);
    position: relative;
}

.hero-eyebrow {
    color: var(--ssm-copper);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.hero-title {
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    margin-bottom: 1.25rem;
    max-width: 13ch;
}

.hero-copy {
    color: var(--ssm-muted);
    font-size: clamp(1.08rem, 2vw, 1.3rem);
    line-height: 1.7;
    max-width: 38rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 2rem;
}

.hero-logo {
    display: block;
    filter: drop-shadow(0 1.25rem 1.5rem rgba(126, 67, 9, 0.2));
    margin-inline: auto;
    max-height: 29rem;
    max-width: 100%;
    object-fit: contain;
}

/* Cards */

.content-card,
.book-card,
.instrument-card {
    background-color: var(--ssm-white);
    border: 1px solid var(--ssm-border);
    border-radius: var(--ssm-radius);
    box-shadow: var(--ssm-shadow-sm);
    color: var(--ssm-charcoal);
    height: 100%;
    overflow: hidden;
    transition:
        box-shadow 180ms ease,
        transform 180ms ease;
}

.content-card:hover,
.book-card:hover,
.instrument-card:hover {
    box-shadow: var(--ssm-shadow-hover);
    transform: translateY(-3px);
}

.content-card-body,
.book-card-body,
.instrument-card-body {
    padding: 1.5rem;
}

.content-card h2,
.content-card h3,
.book-card h2,
.book-card h3,
.instrument-card h2,
.instrument-card h3 {
    color: var(--ssm-charcoal);
}

.card-kicker {
    color: var(--ssm-copper);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.image-frame {
    background-color: var(--ssm-white);
    border: 1px solid var(--ssm-border);
    border-radius: var(--ssm-radius);
    box-shadow: var(--ssm-shadow);
    overflow: hidden;
    padding: 0.5rem;
}

.image-frame img {
    border-radius: calc(var(--ssm-radius) - 0.3rem);
    display: block;
    height: auto;
    width: 100%;
}

/* Forms */

.form-control,
.form-select {
    background-color: var(--ssm-white);
    border-color: var(--ssm-border);
    border-radius: 0.65rem;
    color: var(--ssm-charcoal);
    padding: 0.7rem 0.8rem;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--ssm-teal);
    box-shadow: 0 0 0 0.2rem rgba(23, 107, 104, 0.15);
}

/* Footer */

.site-footer {
    background-color: var(--ssm-aqua);
    border-top: 0.35rem solid var(--ssm-gold);
    color: #000000;
    padding-block: 2.25rem 1.25rem;
}

.footer-identity {
    align-items: center;
    display: flex;
    gap: 1rem;
}

.footer-logo {
    display: block;
    filter: drop-shadow(0 0.35rem 0.5rem rgba(0, 0, 0, 0.12));
    height: 4.25rem;
    object-fit: contain;
    width: auto;
}

.footer-brand {
    color: #000000;
    font-family:
        Fraunces,
        Georgia,
        "Times New Roman",
        serif;
    font-size: 1.35rem;
    font-weight: 700;
}

.footer-summary {
    color: #000000;
    max-width: 34rem;
}

.footer-message {
    color: #000000;
    font-family:
        "Nunito Sans",
        system-ui,
        sans-serif;
    font-size: 0.88rem;
    font-weight: 800;
    letter-spacing: 0.075em;
    text-transform: uppercase;
}

.site-footer a {
    color: #000000;
}

.site-footer a:hover {
    color: var(--ssm-copper-dark);
}

.site-footer hr {
    border-color: rgba(0, 0, 0, 0.2);
    margin-block: 1.75rem 1rem;
    opacity: 1;
}

.copyright {
    color: rgba(0, 0, 0, 0.72);
    font-size: 0.88rem;
}

/* Responsive adjustments */

@media (max-width: 991.98px) {
    .navbar-collapse {
        border-top: 1px solid var(--ssm-border);
        margin-top: 0.75rem;
        padding-top: 0.75rem;
    }

    .navbar-nav {
        align-items: stretch !important;
    }

    .navbar-nav .nav-link {
        padding-inline: 0.85rem;
    }

    .hero-logo {
        margin-top: 2.5rem;
        max-height: 22rem;
    }

    .footer-message {
        text-align: left;
    }
}

@media (max-width: 575.98px) {
    .brand-logo {
        height: 2.9rem;
    }

    .brand-name {
        font-size: 1.2rem;
    }

    .brand-tagline {
        font-size: 0.6rem;
        letter-spacing: 0.045em;
    }

    .hero-title {
        font-size: clamp(2.45rem, 13vw, 3.6rem);
    }

    .hero-actions .btn {
        width: 100%;
    }

    .footer-identity {
        align-items: flex-start;
    }

    .footer-logo {
        height: 3.5rem;
    }
}

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

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

/* Book catalog
-------------------------------------------------- */

.catalog-hero {
    background:
        radial-gradient(
            circle at 85% 20%,
            rgba(239, 165, 31, 0.2),
            transparent 28rem
        ),
        linear-gradient(
            135deg,
            var(--ssm-aqua),
            var(--ssm-ivory)
        );
    border-bottom: 1px solid rgba(23, 107, 104, 0.16);
    padding-block: clamp(4rem, 8vw, 7rem);
}

.catalog-hero .container {
    max-width: 58rem;
    text-align: center;
}

.catalog-eyebrow {
    color: var(--ssm-copper);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.13em;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
}

.catalog-hero h1 {
    color: var(--ssm-ink);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: 1.25rem;
}

.catalog-hero-copy {
    color: var(--ssm-muted);
    font-size: clamp(1.05rem, 2vw, 1.3rem);
    line-height: 1.75;
    margin: 0 auto;
    max-width: 48rem;
}

.catalog-section {
    background-color: var(--ssm-ivory);
    padding-block: clamp(4rem, 7vw, 7rem);
}

.catalog-section-heading {
    align-items: end;
    display: grid;
    gap: 2rem;
    grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.8fr);
    margin-bottom: 3rem;
}

.catalog-section-heading h2 {
    color: var(--ssm-ink);
    font-size: clamp(2rem, 4vw, 3.25rem);
    margin: 0;
}

.catalog-section-heading > p {
    color: var(--ssm-muted);
    line-height: 1.7;
    margin: 0;
}

.book-grid {
    display: grid;
    gap: clamp(1.5rem, 3vw, 2.5rem);
    grid-template-columns:
        repeat(auto-fit, minmax(min(100%, 17rem), 24rem));
    justify-content: center;
}

.book-card {
    background-color: #ffffff;
    border: 1px solid rgba(23, 107, 104, 0.14);
    border-radius: 1rem;
    box-shadow: 0 1rem 2.5rem rgba(58, 42, 24, 0.1);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition:
        box-shadow 180ms ease,
        transform 180ms ease;
}

.book-card:hover {
    box-shadow: 0 1.4rem 3rem rgba(58, 42, 24, 0.16);
    transform: translateY(-4px);
}

.book-cover-link {
    background:
        linear-gradient(
            145deg,
            var(--ssm-aqua),
            #ffffff
        );
    display: block;
    text-decoration: none;
}

.book-cover,
.book-cover-placeholder {
    aspect-ratio: 8.5 / 11;
    display: block;
    width: 100%;
}

.book-cover {
    object-fit: contain;
}

.book-cover-placeholder {
    align-items: center;
    color: var(--ssm-copper);
    display: flex;
    flex-direction: column;
    font-size: 0.75rem;
    font-weight: 800;
    gap: 1.25rem;
    justify-content: center;
    letter-spacing: 0.1em;
    padding: 2rem;
    text-transform: uppercase;
}

.book-cover-placeholder img {
    height: 9rem;
    object-fit: contain;
    width: auto;
}

.book-card-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 1.5rem;
}

.book-card-meta {
    color: var(--ssm-copper);
    display: flex;
    flex-wrap: wrap;
    font-size: 0.75rem;
    font-weight: 800;
    gap: 0.5rem 1rem;
    letter-spacing: 0.08em;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
}

.book-card h3 {
    font-size: 1.4rem;
    margin-bottom: 0.85rem;
}

.book-card h3 a {
    color: var(--ssm-ink);
    text-decoration: none;
}

.book-card h3 a:hover {
    color: var(--ssm-teal);
}

.book-card-body > p {
    color: var(--ssm-muted);
    line-height: 1.65;
}

.book-card-footer {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 1rem;
}

.book-status {
    border-radius: 999px;
    display: inline-flex;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.07em;
    margin: 0;
    padding: 0.4rem 0.75rem;
    text-transform: uppercase;
}

.book-status.published {
    background-color: var(--ssm-aqua);
    color: var(--ssm-teal);
}

.book-status.coming-soon {
    background-color: rgba(239, 165, 31, 0.18);
    color: #7b4600;
}

.book-detail-link,
.catalog-back-link {
    color: var(--ssm-teal);
    font-weight: 750;
    text-decoration: none;
}

.book-detail-link:hover,
.catalog-back-link:hover {
    color: var(--ssm-copper);
}

.catalog-empty-state {
    align-items: center;
    background:
        linear-gradient(
            135deg,
            #ffffff,
            var(--ssm-aqua)
        );
    border: 1px solid rgba(23, 107, 104, 0.16);
    border-radius: 1rem;
    box-shadow: 0 1rem 2.5rem rgba(58, 42, 24, 0.08);
    display: flex;
    gap: clamp(1.5rem, 5vw, 4rem);
    margin-inline: auto;
    max-width: 58rem;
    padding: clamp(2rem, 5vw, 4rem);
}

.catalog-empty-state img {
    height: 9rem;
    object-fit: contain;
    width: auto;
}

.catalog-empty-state h2 {
    color: var(--ssm-ink);
    margin-bottom: 0.75rem;
}

.catalog-empty-state p {
    color: var(--ssm-muted);
    line-height: 1.7;
    margin: 0;
}

/* Individual book page */

.book-detail-section {
    background:
        linear-gradient(
            180deg,
            var(--ssm-aqua),
            var(--ssm-ivory) 22rem
        );
    padding-block: clamp(2.5rem, 6vw, 6rem);
}

.catalog-back-link {
    display: inline-flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.book-detail-layout {
    align-items: start;
    display: grid;
    gap: clamp(2.5rem, 7vw, 6rem);
    grid-template-columns: minmax(16rem, 0.75fr) minmax(0, 1.25fr);
}

.book-detail-cover-frame {
    background-color: #ffffff;
    border: 1px solid rgba(23, 107, 104, 0.14);
    border-radius: 1rem;
    box-shadow: 0 1.5rem 3rem rgba(58, 42, 24, 0.14);
    overflow: hidden;
}

.book-detail-cover,
.book-detail-placeholder {
    aspect-ratio: 8.5 / 11;
    display: block;
    width: 100%;
}

.book-detail-cover {
    object-fit: contain;
}

.book-detail-placeholder {
    align-items: center;
    background:
        linear-gradient(
            145deg,
            var(--ssm-aqua),
            #ffffff
        );
    color: var(--ssm-copper);
    display: flex;
    flex-direction: column;
    font-size: 0.8rem;
    font-weight: 800;
    gap: 1.5rem;
    justify-content: center;
    letter-spacing: 0.1em;
    padding: 2rem;
    text-transform: uppercase;
}

.book-detail-placeholder img {
    height: 12rem;
    object-fit: contain;
    width: auto;
}

.book-detail-content {
    padding-top: 1rem;
}

.book-detail-content h1 {
    color: var(--ssm-ink);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: 1rem;
}

.book-detail-meta {
    color: var(--ssm-muted);
    display: flex;
    flex-wrap: wrap;
    font-weight: 700;
    gap: 0.65rem;
    margin-bottom: 1.25rem;
}

.book-detail-introduction {
    color: var(--ssm-ink);
    font-size: clamp(1.15rem, 2vw, 1.35rem);
    line-height: 1.7;
    margin-top: 1.75rem;
}

.book-detail-description {
    color: var(--ssm-muted);
    line-height: 1.75;
    margin-top: 1.5rem;
}

.book-detail-description p:last-child {
    margin-bottom: 0;
}

.book-detail-action {
    margin-top: 2rem;
}

.book-purchase-note,
.book-publication-date {
    color: var(--ssm-muted);
    font-size: 0.9rem;
    margin-top: 0.75rem;
}

.book-coming-soon-message {
    background-color: #ffffff;
    border-left: 4px solid var(--ssm-gold);
    border-radius: 0.75rem;
    box-shadow: 0 0.75rem 2rem rgba(58, 42, 24, 0.08);
    padding: 1.5rem;
}

.book-coming-soon-message h2 {
    color: var(--ssm-ink);
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.book-coming-soon-message p {
    color: var(--ssm-muted);
    margin: 0;
}

@media (max-width: 767.98px) {
    .catalog-section-heading,
    .book-detail-layout {
        grid-template-columns: 1fr;
    }

    .catalog-empty-state {
        align-items: flex-start;
        flex-direction: column;
    }

    .catalog-empty-state img {
        height: 6rem;
    }

    .book-detail-cover-column {
        margin-inline: auto;
        max-width: 24rem;
        width: 100%;
    }
}

/* Home page
-------------------------------------------------- */

.home-hero {
    background:
        radial-gradient(
            circle at 82% 30%,
            rgba(239, 165, 31, 0.24),
            transparent 26rem
        ),
        linear-gradient(
            135deg,
            var(--ssm-aqua),
            var(--ssm-ivory)
        );
    border-bottom: 1px solid rgba(23, 107, 104, 0.16);
    overflow: hidden;
    padding-block: clamp(4rem, 8vw, 7.5rem);
}

.home-hero-layout {
    align-items: center;
    display: grid;
    gap: clamp(3rem, 8vw, 7rem);
    grid-template-columns: minmax(0, 1.2fr) minmax(17rem, 0.8fr);
}

.home-eyebrow {
    color: var(--ssm-copper);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.13em;
    margin-bottom: 0.8rem;
    text-transform: uppercase;
}

.home-hero h1 {
    color: var(--ssm-ink);
    font-size: clamp(3rem, 7vw, 5.5rem);
    line-height: 0.98;
    margin-bottom: 1.5rem;
}

.home-hero-copy {
    color: var(--ssm-muted);
    font-size: clamp(1.08rem, 2vw, 1.3rem);
    line-height: 1.75;
    max-width: 44rem;
}

.home-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

.home-hero-actions .btn-outline-primary {
    --bs-btn-color: var(--ssm-teal);
    --bs-btn-border-color: var(--ssm-teal);
    --bs-btn-hover-bg: var(--ssm-teal);
    --bs-btn-hover-border-color: var(--ssm-teal);
    --bs-btn-hover-color: #ffffff;

    font-weight: 750;
}

.home-hero-visual {
    align-items: center;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    justify-content: center;
}

.home-hero-logo-frame {
    align-items: center;
    aspect-ratio: 1;
    background:
        radial-gradient(
            circle at 45% 35%,
            #ffffff,
            var(--ssm-aqua)
        );
    border: 1px solid rgba(23, 107, 104, 0.16);
    border-radius: 50%;
    box-shadow: 0 1.5rem 3.5rem rgba(58, 42, 24, 0.14);
    display: flex;
    justify-content: center;
    max-width: 23rem;
    padding: clamp(2rem, 5vw, 4rem);
    width: 100%;
}

.home-hero-logo-frame img {
    display: block;
    height: 17rem;
    max-height: 70%;
    object-fit: contain;
    width: auto;
}

.home-hero-visual > p {
    color: var(--ssm-copper);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    margin: 0;
    text-transform: uppercase;
}

/* Featured books */

.home-featured-section {
    background-color: var(--ssm-ivory);
    padding-block: clamp(4rem, 7vw, 7rem);
}

.home-section-heading {
    align-items: end;
    display: flex;
    gap: 2rem;
    justify-content: space-between;
    margin-bottom: 3rem;
}

.home-section-heading h2 {
    color: var(--ssm-ink);
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    margin: 0;
}

.home-section-link {
    color: var(--ssm-teal);
    font-weight: 800;
    text-decoration: none;
}

.home-section-link:hover {
    color: var(--ssm-copper);
}

.home-featured-grid {
    display: grid;
    gap: 2rem;
}

.home-featured-book {
    background-color: #ffffff;
    border: 1px solid rgba(23, 107, 104, 0.14);
    border-radius: 1rem;
    box-shadow: 0 1.25rem 3rem rgba(58, 42, 24, 0.1);
    display: grid;
    grid-template-columns: minmax(14rem, 19rem) minmax(0, 1fr);
    margin-inline: auto;
    max-width: 62rem;
    overflow: hidden;
    width: 100%;
}

.home-featured-cover-link {
    background:
        linear-gradient(
            145deg,
            var(--ssm-aqua),
            #ffffff
        );
    display: block;
    text-decoration: none;
}

.home-featured-cover,
.home-featured-cover-placeholder {
    aspect-ratio: 8.5 / 11;
    display: block;
    height: 100%;
    width: 100%;
}

.home-featured-cover {
    object-fit: contain;
}

.home-featured-cover-placeholder {
    align-items: center;
    color: var(--ssm-copper);
    display: flex;
    flex-direction: column;
    font-size: 0.72rem;
    font-weight: 800;
    gap: 1.25rem;
    justify-content: center;
    letter-spacing: 0.1em;
    padding: 2rem;
    text-transform: uppercase;
}

.home-featured-cover-placeholder img {
    height: 9rem;
    object-fit: contain;
    width: auto;
}

.home-featured-content {
    align-self: center;
    padding: clamp(2rem, 5vw, 4rem);
}

.home-featured-meta {
    color: var(--ssm-copper);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    margin-bottom: 0.8rem;
    text-transform: uppercase;
}

.home-featured-content h3 {
    font-size: clamp(2rem, 4vw, 3.25rem);
    margin-bottom: 1rem;
}

.home-featured-content h3 a {
    color: var(--ssm-ink);
    text-decoration: none;
}

.home-featured-content h3 a:hover {
    color: var(--ssm-teal);
}

.home-featured-content > p {
    color: var(--ssm-muted);
    font-size: 1.05rem;
    line-height: 1.75;
}

.home-featured-footer {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: space-between;
    margin-top: 2rem;
}

.home-featured-empty {
    background:
        linear-gradient(
            135deg,
            #ffffff,
            var(--ssm-aqua)
        );
    border: 1px solid rgba(23, 107, 104, 0.14);
    border-radius: 1rem;
    margin-inline: auto;
    max-width: 52rem;
    padding: clamp(2rem, 5vw, 4rem);
    text-align: center;
}

.home-featured-empty h3 {
    color: var(--ssm-ink);
}

.home-featured-empty p {
    color: var(--ssm-muted);
    margin-bottom: 0;
}

/* Learn together */

.home-learn-section {
    background-color: var(--ssm-aqua);
    border-block: 1px solid rgba(23, 107, 104, 0.14);
    padding-block: clamp(4rem, 8vw, 7.5rem);
}

.home-learn-introduction {
    margin-inline: auto;
    max-width: 58rem;
    text-align: center;
}

.home-learn-introduction h2 {
    color: var(--ssm-ink);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: 1.5rem;
}

.home-learn-introduction > p:last-child {
    color: var(--ssm-muted);
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    line-height: 1.75;
}

.home-learning-steps {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 3.5rem;
}

.home-learning-steps article {
    background-color: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(23, 107, 104, 0.14);
    border-radius: 1rem;
    box-shadow: 0 0.75rem 2rem rgba(58, 42, 24, 0.06);
    padding: 2rem;
}

.home-learning-steps article > span {
    color: var(--ssm-copper);
    display: block;
    font-size: 0.78rem;
    font-weight: 850;
    letter-spacing: 0.12em;
    margin-bottom: 1rem;
}

.home-learning-steps h3 {
    color: var(--ssm-ink);
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
}

.home-learning-steps p {
    color: var(--ssm-muted);
    line-height: 1.65;
    margin: 0;
}

/* Closing invitation */

.home-closing-section {
    background-color: var(--ssm-ivory);
    padding-block: clamp(4rem, 7vw, 6.5rem);
}

.home-closing-panel {
    align-items: center;
    background:
        radial-gradient(
            circle at 90% 20%,
            rgba(239, 165, 31, 0.25),
            transparent 20rem
        ),
        #ffffff;
    border: 1px solid rgba(23, 107, 104, 0.14);
    border-radius: 1rem;
    box-shadow: 0 1.25rem 3rem rgba(58, 42, 24, 0.09);
    display: flex;
    gap: 2rem;
    justify-content: space-between;
    padding: clamp(2rem, 5vw, 4rem);
}

.home-closing-panel h2 {
    color: var(--ssm-ink);
    font-size: clamp(2rem, 4vw, 3rem);
    margin: 0;
    max-width: 42rem;
}

.home-closing-panel .btn {
    flex: 0 0 auto;
}

@media (max-width: 991.98px) {
    .home-hero-layout {
        grid-template-columns: 1fr;
    }

    .home-hero-content {
        text-align: center;
    }

    .home-hero-copy {
        margin-inline: auto;
    }

    .home-hero-actions {
        justify-content: center;
    }

    .home-hero-logo-frame {
        max-width: 18rem;
    }

    .home-learning-steps {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767.98px) {
    .home-section-heading,
    .home-closing-panel {
        align-items: flex-start;
        flex-direction: column;
    }

    .home-featured-book {
        grid-template-columns: 1fr;
    }

    .home-featured-cover-link {
        margin-inline: auto;
        max-width: 22rem;
        width: 100%;
    }

    .home-featured-content {
        padding: 2rem;
    }

    .home-closing-panel .btn {
        width: 100%;
    }
}

/* Learn Together page
-------------------------------------------------- */

.learn-page-hero {
    background:
        radial-gradient(
            circle at 82% 28%,
            rgba(239, 165, 31, 0.24),
            transparent 24rem
        ),
        linear-gradient(
            120deg,
            var(--ssm-aqua),
            var(--ssm-ivory) 68%
        );
    border-bottom: 1px solid rgba(23, 107, 104, 0.16);
    padding-block: clamp(4.5rem, 8vw, 7.5rem);
}

.learn-page-hero-layout {
    align-items: center;
    display: grid;
    gap: clamp(3rem, 7vw, 7rem);
    grid-template-columns:
        minmax(0, 1.15fr)
        minmax(17rem, 0.85fr);
}

.learn-page-hero-copy {
    max-width: 47rem;
}

.learn-page-hero-copy h1 {
    font-size: clamp(3.2rem, 6vw, 5.6rem);
    margin-bottom: 1.5rem;
}

.learn-page-hero-copy > p:last-of-type {
    color: var(--ssm-muted);
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    line-height: 1.75;
    margin-bottom: 2rem;
    max-width: 42rem;
}

.learn-page-hero-visual {
    align-items: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.learn-page-hero-logo {
    align-items: center;
    aspect-ratio: 1;
    background:
        linear-gradient(
            145deg,
            rgba(255, 255, 255, 0.92),
            rgba(221, 243, 239, 0.92)
        );
    border: 1px solid rgba(23, 107, 104, 0.2);
    border-radius: 50%;
    box-shadow: var(--ssm-shadow);
    display: flex;
    justify-content: center;
    width: min(100%, 22rem);
}

.learn-page-hero-logo img {
    height: 62%;
    object-fit: contain;
    width: auto;
}

.learn-page-hero-notes {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    justify-content: center;
    margin-top: 1.5rem;
}

.learn-page-hero-notes span {
    background-color: var(--ssm-white);
    border: 1px solid var(--ssm-border);
    border-radius: 999px;
    color: var(--ssm-copper);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    padding: 0.45rem 0.8rem;
    text-transform: uppercase;
}

.learn-page-method,
.learn-page-instruments,
.learn-page-teaching,
.learn-page-future,
.learn-page-closing {
    padding-block: var(--ssm-section-padding);
}

.learn-page-method {
    background-color: var(--ssm-white);
}

.learn-page-introduction {
    margin-bottom: 1rem;
    margin-inline: auto;
    max-width: 64rem;
    max-width: 54rem;
}

.learn-page-introduction h2 {
    font-size: clamp(2.4rem, 5vw, 4rem);
    margin-bottom: 1.25rem;
}

.learn-page-introduction > p:last-child {
    color: var(--ssm-muted);
    font-size: 1.12rem;
    line-height: 1.8;
    margin-bottom: 0;
}

.learn-page-steps {
    display: grid;
    gap: clamp(1.25rem, 3vw, 2rem);
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.learn-page-steps article {
    background-color: var(--ssm-ivory);
    border: 1px solid var(--ssm-border);
    border-top: 0.3rem solid var(--ssm-gold);
    border-radius: var(--ssm-radius);
    box-shadow: var(--ssm-shadow-sm);
    padding: clamp(1.5rem, 3vw, 2.25rem);
}

.learn-page-number {
    color: var(--ssm-copper);
    display: block;
    font-size: 0.8rem;
    font-weight: 850;
    letter-spacing: 0.14em;
    margin-bottom: 1.35rem;
}

.learn-page-steps h3 {
    font-size: 1.6rem;
    margin-bottom: 0.9rem;
}

.learn-page-steps p {
    color: var(--ssm-muted);
    margin-bottom: 0;
}

.learn-page-instruments {
    background-color: var(--ssm-aqua);
    border-block: 1px solid rgba(23, 107, 104, 0.15);
}

.learn-page-instrument-grid {
    display: grid;
    gap: clamp(1.25rem, 3vw, 2rem);
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.learn-page-instrument-grid article {
    background-color: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(23, 107, 104, 0.17);
    border-radius: var(--ssm-radius);
    box-shadow: var(--ssm-shadow-sm);
    padding: clamp(1.5rem, 3vw, 2.25rem);
    position: relative;
}

.learn-page-instrument-grid article::before {
    background-color: var(--ssm-gold);
    border-radius: 999px;
    content: "";
    display: block;
    height: 0.35rem;
    margin-bottom: 1.5rem;
    width: 3rem;
}

.learn-page-instrument-grid h3 {
    font-size: 1.75rem;
    margin-bottom: 0.9rem;
}

.learn-page-instrument-grid p {
    color: var(--ssm-muted);
    margin-bottom: 0;
}

.learn-page-teaching {
    background-color: var(--ssm-ivory);
}

.learn-page-teaching-panel {
    align-items: center;
    background:
        linear-gradient(
            135deg,
            var(--ssm-white),
            rgba(246, 234, 213, 0.72)
        );
    border: 1px solid var(--ssm-border);
    border-radius: var(--ssm-radius-lg);
    box-shadow: var(--ssm-shadow);
    display: grid;
    gap: clamp(2.5rem, 6vw, 6rem);
    grid-template-columns:
        minmax(0, 1.4fr)
        minmax(13rem, 0.6fr);
    padding: clamp(2rem, 5vw, 4.5rem);
}

.learn-page-teaching-panel h2 {
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    margin-bottom: 1.25rem;
}

.learn-page-teaching-panel p:last-child {
    color: var(--ssm-muted);
    font-size: 1.08rem;
    margin-bottom: 0;
}

.learn-page-session-mark {
    display: grid;
    gap: 0.85rem;
}

.learn-page-session-mark span {
    background-color: var(--ssm-aqua);
    border: 1px solid rgba(23, 107, 104, 0.2);
    border-radius: 999px;
    color: var(--ssm-teal-dark);
    font-family:
        Fraunces,
        Georgia,
        serif;
    font-size: 1.25rem;
    font-weight: 700;
    padding: 0.8rem 1.25rem;
    text-align: center;
}

.learn-page-session-mark span:nth-child(2) {
    background-color: var(--ssm-cream);
    border-color: rgba(169, 79, 11, 0.18);
    color: var(--ssm-copper-dark);
}

.learn-page-future {
    background-color: var(--ssm-white);
}

.learn-page-future-content {
    margin-inline: auto;
    max-width: 55rem;
    text-align: center;
}

.learn-page-future-content h2 {
    font-size: clamp(2.3rem, 4.5vw, 3.8rem);
    margin-bottom: 1.25rem;
}

.learn-page-future-content p {
    color: var(--ssm-muted);
    font-size: 1.12rem;
    line-height: 1.8;
    margin-bottom: 0;
}

.learn-page-closing {
    background-color: var(--ssm-ivory);
    padding-top: 0;
}

.learn-page-closing-panel {
    align-items: center;
    background-color: var(--ssm-aqua);
    border: 1px solid rgba(23, 107, 104, 0.18);
    border-radius: var(--ssm-radius-lg);
    display: flex;
    gap: 2rem;
    justify-content: space-between;
    padding: clamp(2rem, 5vw, 4rem);
}

.learn-page-closing-panel h2 {
    font-size: clamp(2rem, 4vw, 3.25rem);
    margin-bottom: 0;
    max-width: 42rem;
}

.learn-page-closing-panel .btn {
    flex: 0 0 auto;
}

@media (max-width: 991.98px) {
    .learn-page-hero-layout,
    .learn-page-teaching-panel {
        grid-template-columns: 1fr;
    }

    .learn-page-hero-copy {
        max-width: none;
    }

    .learn-page-hero-visual {
        margin-inline: auto;
        max-width: 24rem;
        width: 100%;
    }

    .learn-page-steps,
    .learn-page-instrument-grid {
        grid-template-columns: 1fr;
    }

    .learn-page-session-mark {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 767.98px) {
    .learn-page-hero-copy h1 {
        font-size: clamp(2.7rem, 13vw, 4rem);
    }

    .learn-page-closing-panel {
        align-items: flex-start;
        flex-direction: column;
    }

    .learn-page-closing-panel .btn {
        width: 100%;
    }

    .learn-page-session-mark {
        grid-template-columns: 1fr;
    }
}

/* Recommendation directory */

.recommendation-hero {
    background:
        radial-gradient(
            circle at 82% 28%,
            rgba(239, 165, 31, 0.2),
            transparent 29%
        ),
        linear-gradient(
            115deg,
            var(--ssm-aqua),
            var(--ssm-ivory) 72%
        );
    border-bottom: 1px solid
        rgba(23, 107, 104, 0.18);
    padding-block: clamp(1.5rem, 3vw, 2.5rem);
}

.recommendation-hero-content {
    max-width: 58rem;
}

.recommendation-hero h1 {
    font-size: clamp(2.25rem, 4vw, 3.5rem);
    margin-bottom: 1.5rem;
    max-width: 20ch;
}

.recommendation-hero-content > p:last-child {
    color: var(--ssm-muted);
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    line-height: 1.75;
    margin-bottom: 0;
    max-width: 48rem;
}

.recommendation-directory {
    padding-block: clamp(1.75rem, 3.5vw, 3rem);
}

.recommendation-disclosure {
    align-items: center;
    background-color: var(--ssm-cream);
    border-left: 0.3rem solid var(--ssm-gold);
    border-radius: var(--ssm-radius);
    box-shadow: var(--ssm-shadow-sm);
    display: grid;
    gap: 0.35rem 2rem;
    grid-template-columns: minmax(0, 14rem) minmax(0, 1fr);
    margin-bottom: 1rem;
    margin-inline: auto;
    max-width: 64rem;
    padding: clamp(1rem, 2vw, 1.35rem);
}

.recommendation-disclosure h2 {
    font-size: 1.25rem;
    margin-bottom: 0;
}

.recommendation-disclosure p {
    color: var(--ssm-muted);
    margin-bottom: 0;
}

.recommendation-jump-navigation {
    background-color: var(--ssm-white);
    border: 1px solid rgba(23, 107, 104, 0.18);
    border-radius: var(--ssm-radius-lg);
    box-shadow: var(--ssm-shadow);
    margin-inline: auto;
    max-width: 64rem;
    padding: clamp(1.25rem, 2.5vw, 1.75rem);
    text-align: center;
}

.recommendation-jump-navigation h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 1rem;
}

.recommendation-jump-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.recommendation-jump-links .btn {
    border-color: var(--ssm-teal);
    border-radius: 999px;
    color: var(--ssm-teal);
    font-weight: 800;
    padding: 0.7rem 1.25rem;
}

.recommendation-jump-links .btn:hover,
.recommendation-jump-links .btn:focus {
    background-color: var(--ssm-teal);
    border-color: var(--ssm-teal);
    color: var(--ssm-white);
}

.recommendation-instrument-list {
    display: grid;
    gap: clamp(3rem, 5vw, 4.5rem);
    margin-top: clamp(2rem, 3.5vw, 3rem);
}

.recommendation-instrument {
    scroll-margin-top: 9rem;
}

.recommendation-instrument + .recommendation-instrument {
    border-top: 0.2rem solid var(--ssm-gold);
    padding-top: clamp(3rem, 5vw, 4.5rem);
}

.recommendation-instrument-heading {
    margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
    max-width: 54rem;
}

.recommendation-instrument-heading h2 {
    font-size: clamp(2rem, 3.75vw, 3.25rem);
    margin-bottom: 1rem;
}

.recommendation-instrument-heading > div {
    color: var(--ssm-muted);
    font-size: 1.1rem;
    max-width: 48rem;
}

.recommendation-instrument-heading > div p:last-child {
    margin-bottom: 0;
}

.recommendation-section-list {
    display: grid;
    gap: clamp(2.5rem, 5vw, 4rem);
}

.recommendation-section {
    scroll-margin-top: 9rem;
}

.recommendation-section > h3 {
    align-items: center;
    display: flex;
    font-size: clamp(1.75rem, 4vw, 2.4rem);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.recommendation-section > h3::after {
    background-color: rgba(169, 79, 11, 0.24);
    content: "";
    flex: 1;
    height: 1px;
}

.recommendation-item-grid {
    display: grid;
    gap: clamp(1.1rem, 2.5vw, 1.75rem);
    grid-template-columns:
        repeat(
            auto-fit,
            minmax(min(100%, 18rem), 1fr)
        );
}

.recommendation-item {
    background-color: var(--ssm-white);
    border: 1px solid var(--ssm-border);
    border-radius: var(--ssm-radius);
    border-top: 0.25rem solid var(--ssm-gold);
    box-shadow: var(--ssm-shadow-sm);
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: clamp(1.35rem, 3vw, 1.75rem);
    position: relative;
    transition:
        box-shadow 180ms ease,
        transform 180ms ease;
}

.recommendation-item:hover {
    box-shadow: var(--ssm-shadow-hover);
    transform: translateY(-0.2rem);
}

.recommendation-item:focus-within {
    box-shadow: var(--ssm-shadow-hover);
    outline: 0.2rem solid var(--ssm-teal);
    outline-offset: 0.2rem;
    transform: translateY(-0.2rem);
}

.recommendation-item h4 {
    font-size: clamp(1.2rem, 2.5vw, 1.45rem);
    line-height: 1.3;
    margin-bottom: 0.9rem;
    overflow-wrap: anywhere;
}

.recommendation-item-description {
    color: var(--ssm-muted);
    flex: 1;
}

.recommendation-item-description p {
    margin-bottom: 1rem;
}

.recommendation-item-description p:last-child {
    margin-bottom: 0;
}

.recommendation-item-link {
    align-items: center;
    align-self: flex-start;
    color: var(--ssm-teal);
    display: inline-flex;
    font-weight: 800;
    gap: 0.4rem;
    margin-top: 1.4rem;
    text-decoration: none;
}

.recommendation-item-link::after {
    content: "";
    inset: 0;
    position: absolute;
    z-index: 1;
}

.recommendation-item-link:hover {
    color: var(--ssm-teal-dark);
    text-decoration: underline;
}

.recommendation-back-link {
    color: var(--ssm-teal);
    display: inline-flex;
    font-weight: 800;
    gap: 0.4rem;
    margin-top: 2.5rem;
    text-decoration: none;
}

.recommendation-back-link:hover {
    color: var(--ssm-teal-dark);
    text-decoration: underline;
}

.recommendation-empty {
    align-items: center;
    background:
        linear-gradient(
            120deg,
            rgba(221, 243, 239, 0.85),
            var(--ssm-white)
        );
    border: 1px solid rgba(23, 107, 104, 0.18);
    border-radius: var(--ssm-radius-lg);
    box-shadow: var(--ssm-shadow);
    display: grid;
    gap: clamp(1.5rem, 4vw, 3rem);
    grid-template-columns: 8rem minmax(0, 1fr);
    margin-inline: auto;
    max-width: 64rem;
    padding: clamp(2rem, 5vw, 3.5rem);
}

.recommendation-empty img {
    display: block;
    height: 9rem;
    margin-inline: auto;
    object-fit: contain;
    width: auto;
}

.recommendation-empty h2 {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    margin-bottom: 0.75rem;
}

.recommendation-empty p:last-child {
    color: var(--ssm-muted);
    margin-bottom: 0;
}

@media (max-width: 767.98px) {
    .recommendation-hero h1 {
        font-size: clamp(2.75rem, 13vw, 4rem);
    }

    .recommendation-disclosure {
        grid-template-columns: 1fr;
    }

    .recommendation-jump-links {
        align-items: stretch;
        flex-direction: column;
    }

    .recommendation-jump-links .btn {
        width: 100%;
    }

    .recommendation-item-grid {
        grid-template-columns: 1fr;
    }

    .recommendation-empty {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/* Questions and comments page */

.inquiry-hero {
    background:
        radial-gradient(
            circle at 82% 28%,
            rgba(239, 165, 31, 0.2),
            transparent 29%
        ),
        linear-gradient(
            115deg,
            var(--ssm-aqua),
            var(--ssm-ivory) 72%
        );
    border-bottom: 1px solid
        rgba(23, 107, 104, 0.18);
    padding-block: clamp(2rem, 4vw, 3.25rem);
}

.inquiry-hero h1 {
    font-size: clamp(2.5rem, 5vw, 4.25rem);
    margin-bottom: 1rem;
}

.inquiry-hero > .container > p:last-child {
    color: var(--ssm-muted);
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    line-height: 1.75;
    margin-bottom: 0;
    max-width: 46rem;
}

.inquiry-section {
    padding-block: var(--ssm-section-padding);
}

.inquiry-layout {
    align-items: start;
    display: grid;
    gap: clamp(2rem, 5vw, 5rem);
    grid-template-columns:
        minmax(0, 0.8fr)
        minmax(0, 1.4fr);
}

.inquiry-introduction h2 {
    font-size: clamp(2rem, 4vw, 3.25rem);
    margin-bottom: 1.25rem;
}

.inquiry-introduction > p:not(.home-eyebrow) {
    color: var(--ssm-muted);
    font-size: 1.08rem;
}

.inquiry-privacy-note {
    background-color: var(--ssm-cream);
    border-left: 0.25rem solid var(--ssm-gold);
    border-radius: var(--ssm-radius-sm);
    margin-top: 2rem;
    padding: 1rem 1.15rem;
}

.inquiry-form-panel {
    background-color: var(--ssm-white);
    border: 1px solid var(--ssm-border);
    border-radius: var(--ssm-radius-lg);
    box-shadow: var(--ssm-shadow);
    padding: clamp(1.5rem, 4vw, 2.5rem);
}

.inquiry-form-panel .alert {
    border-radius: var(--ssm-radius-sm);
    margin-bottom: 1.5rem;
}

.inquiry-form-grid {
    display: grid;
    gap: 1.4rem;
    grid-template-columns:
        repeat(2, minmax(0, 1fr));
    margin-bottom: 1.75rem;
}

.inquiry-field {
    min-width: 0;
}

.inquiry-field-wide {
    grid-column: 1 / -1;
}

.inquiry-field label {
    color: var(--ssm-charcoal);
    display: block;
    font-weight: 800;
    margin-bottom: 0.45rem;
}

.inquiry-field .form-control {
    background-color: var(--ssm-ivory);
    border-color: var(--ssm-border);
    border-radius: var(--ssm-radius-sm);
    color: var(--ssm-charcoal);
    padding: 0.8rem 0.95rem;
}

.inquiry-field .form-control:focus {
    background-color: var(--ssm-white);
    border-color: var(--ssm-teal);
    box-shadow:
        0 0 0 0.2rem
        rgba(23, 107, 104, 0.16);
}

.inquiry-field textarea.form-control {
    min-height: 12rem;
    resize: vertical;
}

.inquiry-errors {
    color: #9f2f24;
    font-size: 0.92rem;
    font-weight: 700;
    margin-top: 0.4rem;
}

.inquiry-errors ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.inquiry-form-panel .btn {
    min-width: min(100%, 15rem);
}

@media (max-width: 767.98px) {
    .inquiry-layout {
        grid-template-columns: 1fr;
    }

    .inquiry-form-grid {
        grid-template-columns: 1fr;
    }

    .inquiry-field-wide {
        grid-column: auto;
    }

    .inquiry-form-panel .btn {
        width: 100%;
    }
}

/* Companion downloads */

.download-hero,
.download-collection-hero {
    background:
        radial-gradient(
            circle at 82% 28%,
            rgba(239, 165, 31, 0.2),
            transparent 29%
        ),
        linear-gradient(
            115deg,
            var(--ssm-aqua),
            var(--ssm-ivory) 72%
        );
    border-bottom: 1px solid
        rgba(23, 107, 104, 0.18);
    padding-block: clamp(2rem, 4vw, 3.25rem);
}

.download-hero h1,
.download-collection-hero h1 {
    font-size: clamp(2.5rem, 5vw, 4.25rem);
    margin-bottom: 1rem;
}

.download-hero > .container > p:last-child,
.download-collection-hero p {
    color: var(--ssm-muted);
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    line-height: 1.75;
    margin-bottom: 0;
    max-width: 48rem;
}

.download-access-section,
.download-resource-section {
    padding-block: var(--ssm-section-padding);
}

.download-access-layout {
    align-items: start;
    display: grid;
    gap: clamp(2rem, 5vw, 5rem);
    grid-template-columns:
        minmax(0, 0.8fr)
        minmax(0, 1.25fr);
}

.download-access-introduction h2 {
    font-size: clamp(2rem, 4vw, 3.25rem);
    margin-bottom: 1.25rem;
}

.download-access-introduction > p:not(.home-eyebrow) {
    color: var(--ssm-muted);
    font-size: 1.08rem;
}

.download-code-note {
    background-color: var(--ssm-cream);
    border-left: 0.25rem solid var(--ssm-gold);
    border-radius: var(--ssm-radius-sm);
    margin-top: 2rem;
    padding: 1rem 1.15rem;
}

.download-access-panel {
    background-color: var(--ssm-white);
    border: 1px solid var(--ssm-border);
    border-radius: var(--ssm-radius-lg);
    box-shadow: var(--ssm-shadow);
    padding: clamp(1.5rem, 4vw, 2.5rem);
}

.download-access-panel .alert {
    border-radius: var(--ssm-radius-sm);
    margin-bottom: 1.5rem;
}

.download-code-field {
    margin-bottom: 1.5rem;
}

.download-code-field label {
    color: var(--ssm-charcoal);
    display: block;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.download-code-field .form-control {
    background-color: var(--ssm-ivory);
    border-color: var(--ssm-border);
    border-radius: var(--ssm-radius-sm);
    color: var(--ssm-charcoal);
    font-size: 1.1rem;
    letter-spacing: 0.08em;
    padding: 0.9rem 1rem;
    text-transform: uppercase;
}

.download-code-field .form-control:focus {
    background-color: var(--ssm-white);
    border-color: var(--ssm-teal);
    box-shadow:
        0 0 0 0.2rem
        rgba(23, 107, 104, 0.16);
}

.download-errors {
    color: #9f2f24;
    font-size: 0.92rem;
    font-weight: 700;
    margin-top: 0.45rem;
}

.download-errors ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.download-empty {
    background-color: var(--ssm-white);
    border: 1px solid
        rgba(23, 107, 104, 0.18);
    border-radius: var(--ssm-radius-lg);
    box-shadow: var(--ssm-shadow);
    margin-inline: auto;
    max-width: 52rem;
    padding: clamp(2rem, 5vw, 4rem);
    text-align: center;
}

.download-empty h2 {
    font-size: clamp(2rem, 4vw, 3.25rem);
    margin-bottom: 1.25rem;
}

.download-empty > p:not(.home-eyebrow) {
    color: var(--ssm-muted);
    font-size: 1.08rem;
    margin-inline: auto;
    max-width: 42rem;
}

.download-empty .btn {
    margin-top: 1rem;
}

.download-collection-heading {
    align-items: center;
    display: grid;
    gap: clamp(2rem, 5vw, 5rem);
    grid-template-columns:
        minmax(0, 1fr)
        auto;
}

.download-introduction p:last-child {
    margin-bottom: 0;
}

.download-book-cover {
    border-radius: var(--ssm-radius);
    box-shadow: var(--ssm-shadow);
    max-height: 15rem;
    max-width: 11rem;
    object-fit: cover;
    width: 100%;
}

.download-resource-heading {
    margin-bottom: clamp(2rem, 4vw, 3rem);
}

.download-resource-heading h2 {
    font-size: clamp(2rem, 4vw, 3.25rem);
    margin-bottom: 0;
}

.download-resource-grid {
    display: grid;
    gap: clamp(1.25rem, 3vw, 2rem);
    grid-template-columns:
        repeat(
            auto-fit,
            minmax(min(100%, 17rem), 1fr)
        );
}

.download-resource-card {
    background-color: var(--ssm-white);
    border: 1px solid var(--ssm-border);
    border-radius: var(--ssm-radius);
    border-top: 0.25rem solid var(--ssm-gold);
    box-shadow: var(--ssm-shadow-sm);
    color: var(--ssm-charcoal);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 15rem;
    padding: clamp(1.35rem, 3vw, 1.75rem);
    text-decoration: none;
    transition:
        box-shadow 180ms ease,
        transform 180ms ease;
}

.download-resource-card:hover {
    box-shadow: var(--ssm-shadow-hover);
    color: var(--ssm-charcoal);
    transform: translateY(-0.2rem);
}

.download-resource-card:focus-visible {
    box-shadow: var(--ssm-shadow-hover);
    outline: 0.2rem solid var(--ssm-teal);
    outline-offset: 0.2rem;
    transform: translateY(-0.2rem);
}

.download-resource-card h3 {
    font-size: clamp(1.3rem, 2.5vw, 1.65rem);
    line-height: 1.3;
    margin-bottom: 0.9rem;
}

.download-resource-card p:not(.download-version) {
    color: var(--ssm-muted);
    margin-bottom: 0;
}

.download-version {
    color: var(--ssm-copper);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.1em;
    margin-bottom: 0.65rem;
    text-transform: uppercase;
}

.download-resource-action {
    color: var(--ssm-teal);
    font-weight: 900;
    margin-top: 1.5rem;
}

.download-resource-card:hover
.download-resource-action {
    color: var(--ssm-teal-dark);
    text-decoration: underline;
}

.download-another-code {
    color: var(--ssm-teal);
    display: inline-block;
    font-weight: 800;
    margin-top: clamp(2rem, 4vw, 3rem);
    text-decoration: none;
}

.download-another-code:hover {
    color: var(--ssm-teal-dark);
    text-decoration: underline;
}

@media (max-width: 767.98px) {
    .download-access-layout {
        grid-template-columns: 1fr;
    }

    .download-access-panel .btn {
        width: 100%;
    }

    .download-collection-heading {
        grid-template-columns: 1fr;
    }

    .download-book-cover {
        max-height: 13rem;
        max-width: 9rem;
    }
}