/* ==========================================================================
   SITE CHROME, NAVIGATION & SHARED SECTION STYLES
   ========================================================================== */

.page-wrap {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ── TOP HEADER (floating pill navbar) ── */
.site-header-shell {
    position: sticky;
    top: 0;
    z-index: 100;
    padding: var(--header-shell-pad) 1rem 0;
    pointer-events: none;
    transition: padding 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.site-header-shell.is-scrolled {
    --header-shell-pad: 0.5rem;
    padding: var(--header-shell-pad) 1rem 0;
}

.site-header {
    pointer-events: auto;
    display: flex;
    align-items: center;
    gap: 1rem;
    width: 100%;
    max-width: min(920px, 100%);
    margin: 0 auto;
    height: var(--header-height);
    padding: 0 1.15rem;
    background: color-mix(in srgb, var(--surface) 92%, transparent);
    backdrop-filter: blur(14px);
    border: 1px solid var(--border);
    border-radius: 999px;
    box-shadow: var(--shadow-md);
    transition:
        height 0.35s cubic-bezier(0.16, 1, 0.3, 1),
        max-width 0.35s cubic-bezier(0.16, 1, 0.3, 1),
        border-radius 0.35s cubic-bezier(0.16, 1, 0.3, 1),
        padding 0.35s cubic-bezier(0.16, 1, 0.3, 1),
        border-color 0.35s ease,
        box-shadow 0.35s ease,
        background 0.35s ease,
        gap 0.35s ease;
}

.site-header.is-compact {
    max-width: min(920px, 100%);
    height: var(--header-height-compact);
    padding: 0 1.15rem;
    gap: 1rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: color-mix(in srgb, var(--surface) 96%, transparent);
    box-shadow: var(--shadow-md);
}

.site-header.is-compact .site-header__name {
    font-size: 0.9375rem;
}

.site-header.is-compact .site-header__role {
    display: none;
    opacity: 0;
    max-height: 0;
    margin: 0;
    overflow: hidden;
}

.site-header.is-compact .site-header__link {
    padding: 0.35rem 0.6rem;
    font-size: 0.8125rem;
}

.site-header.is-compact .site-header__cta {
    width: 2rem;
    height: 2rem;
    padding: 0;
    font-size: 0.8125rem;
}

.site-header__brand {
    display: flex;
    flex-direction: column;
    gap: 0.05rem;
    flex-shrink: 0;
    min-width: 0;
}

.site-header__name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.9375rem;
    letter-spacing: -0.02em;
    color: var(--text-heading);
    line-height: 1.2;
}

.site-header__role {
    display: none;
    font-size: 0.68rem;
    color: var(--muted);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    max-height: 0;
    overflow: hidden;
}

.site-header__nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-left: auto;
}

.site-header__link {
    padding: 0.35rem 0.6rem;
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--muted);
}

.site-header__link:hover,
.site-header__link.is-active {
    color: var(--text-heading);
    background: var(--surface-hover);
}

.site-header__actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.site-header__cta {
    display: none;
    width: 2rem;
    height: 2rem;
    padding: 0;
    border-radius: 50%;
    font-size: 0.8125rem;
    font-weight: 600;
    background: var(--accent);
    color: #fff;
    align-items: center;
    justify-content: center;
}

.site-header__cta:hover {
    background: var(--accent-hover);
}

.icon-btn {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--muted);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.icon-btn:hover {
    color: var(--text-heading);
    border-color: var(--border-hover);
}

.menu-btn {
    display: none;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.5rem;
    border: none;
    background: transparent;
    color: var(--text-heading);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
}

.menu-btn__icon {
    width: 18px;
    height: 12px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.menu-btn__icon span {
    display: block;
    height: 2px;
    width: 100%;
    background: currentColor;
    border-radius: 1px;
}

.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 90;
}

.nav-overlay.is-active {
    display: block;
}

/* ── MAIN ── */
.main {
    flex: 1;
    width: 100%;
    max-width: var(--content-max);
    margin: 0 auto;
    padding: 2.5rem 1.5rem 4rem;
}

.main--single {
    padding-top: 2rem;
}

/* ── SHARED TYPOGRAPHY ── */
.eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.section-header {
    margin-bottom: 2rem;
    max-width: 36rem;
}

.section-header--compact {
    margin-bottom: 1.5rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: var(--text-heading);
    margin-bottom: 0.65rem;
}

.section-lede {
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.65;
}

.text-accent {
    color: var(--accent);
}

@media (prefers-reduced-motion: reduce) {
    .text-accent {
        color: var(--accent);
        background: none;
        -webkit-background-clip: unset;
        background-clip: unset;
    }
}

.hero__accent,
.hero__accent::after {
    /* blog / legacy */
}

.hero__accent {
    color: var(--accent);
}

.pullquote {
    margin-top: 0.5rem;
    padding-left: 1rem;
    border-left: 3px solid var(--accent);
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--text-heading);
    line-height: 1.5;
}

/* ── BUTTONS ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.25rem;
    border-radius: 999px;
    font-size: 0.9375rem;
    font-weight: 600;
    border: 1px solid transparent;
    transition: var(--transition);
}

.btn--primary {
    background: var(--accent);
    color: #fff;
}

.btn--primary:hover {
    background: var(--accent-hover);
}

.btn--ghost {
    background: transparent;
    border-color: var(--border);
    color: var(--text-heading);
}

.btn--ghost:hover {
    border-color: var(--border-hover);
    background: var(--surface-hover);
}

.btn--lg {
    padding: 0.75rem 1.35rem;
}

.btn-indigo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.15rem;
    border-radius: 999px;
    background: var(--accent);
    color: #fff;
    font-weight: 600;
    font-size: 0.875rem;
}

.btn-indigo:hover {
    background: var(--accent-hover);
}

/* ── REVEAL (progressive enhancement; Motion drives entrance) ── */
.reveal.is-revealed {
    transform: none;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.875rem;
    color: var(--muted);
    margin-bottom: 1.5rem;
}

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

.site-footer {
    border-top: 1px solid var(--border);
    padding: 1.75rem 1.5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    max-width: var(--content-max);
    width: 100%;
    margin: 0 auto;
}

.site-footer__copy {
    font-size: 0.8125rem;
    color: var(--muted);
}

.site-footer__social {
    display: flex;
    gap: 1.25rem;
    font-size: 0.8125rem;
}

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

.site-footer__social a:hover {
    color: var(--accent);
}