/* Reusable pieces: type helpers, buttons, cards, prose, hero, circuit field, forms and framework UI. */
.eyebrow {
    margin: 0 0 1rem;
    color: var(--color-bronze);
    font-family: var(--font-mono);
    font-size: .75rem;
    font-weight: 500;
    letter-spacing: .14em;
    line-height: 1.5;
    text-transform: uppercase;
}

.lede {
    max-width: 60ch;
    color: var(--color-text-muted);
    font-size: clamp(1.0625rem, 1rem + .35vw, 1.25rem);
    line-height: 1.6;
}

.icon {
    flex: none;
    width: 1.5rem;
    height: 1.5rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    min-height: 44px;
    padding: .65rem 1.3rem;
    border: 0;
    border-radius: var(--radius);
    background: var(--gradient-bronze);
    color: var(--color-on-bronze);
    cursor: pointer;
    font-size: .9375rem;
    font-weight: 600;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    transition: box-shadow .2s ease, filter .2s ease, transform .2s ease;
}

.btn:hover {
    color: var(--color-on-bronze);
    box-shadow: 0 8px 26px -10px var(--color-bronze);
    filter: brightness(1.08);
    transform: translateY(-1px);
}

.btn--ghost {
    background: none;
    box-shadow: inset 0 0 0 1px var(--color-line-strong);
    color: var(--color-text);
}

.btn--ghost:hover {
    box-shadow: inset 0 0 0 1px var(--color-bronze-light);
    color: var(--color-text-strong);
    filter: none;
}

/* Cards */
.card {
    position: relative;
    height: 100%;
    padding: 1.5rem;
    border-radius: var(--radius-large);
    background: var(--color-surface-raised);
    box-shadow: inset 0 0 0 1px var(--color-line);
    color: var(--color-text-muted);
    transition: box-shadow .3s ease;
}

.card:hover,
.card:focus-within {
    box-shadow: inset 0 0 0 1px var(--tint-bronze-edge), 0 0 32px -10px var(--tint-bronze-edge);
}

.card > :last-child {
    margin-bottom: 0;
}

.card h3 {
    margin-bottom: .4rem;
    color: var(--color-text);
}

.card .icon {
    margin-bottom: 1rem;
    color: var(--color-bronze-light);
}

/* Long-form text from the CMS */
.prose {
    max-width: 68ch;
    color: var(--color-text);
    font-size: 1.0625rem;
    line-height: 1.7;
}

.prose > :first-child { margin-top: 0; }
.prose > :last-child { margin-bottom: 0; }
.prose h2 { margin-top: 2em; }
.prose h3 { margin-top: 1.75em; }
.prose ul, .prose ol { margin: 0 0 1em; padding-left: 1.4em; }
.prose li + li { margin-top: .35em; }
.prose li::marker { color: var(--color-bronze); }
.prose img { border-radius: var(--radius-large); }
.prose blockquote {
    margin: 1.5em 0;
    padding-left: 1.25em;
    border-left: 2px solid var(--color-bronze);
    color: var(--color-text-muted);
}

/* Hero */
.accent {
    background: var(--gradient-headline);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-style: normal;
}

.hero {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(900px 480px at 88% 18%, var(--tint-bronze-glow), transparent 62%),
        radial-gradient(640px 440px at 70% 100%, var(--tint-green-glow), transparent 60%),
        var(--color-bg);
}

.hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    align-items: center;
    gap: 2.5rem;
}

.hero__copy .lede {
    margin-bottom: 1.75rem;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
}

.hero__emblem {
    width: min(68vw, 280px);
    margin-inline: auto;
    filter: drop-shadow(0 18px 50px var(--tint-bronze-glow));
}

@media (min-width: 960px) {
    .hero__inner {
        grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
        min-height: 520px;
    }

    .hero__emblem {
        width: 100%;
        max-width: 512px;
        margin-inline: auto 0;
    }
}

/* Circuit field: traces sit still, signals travel along them (see motion.css) */
/* Stacked hero: the field stays with the emblem at the bottom, because a trace across text reads as strikethrough. */
.circuit-field {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 360px;
    pointer-events: none;
}

/* Side-by-side hero: the field fills the hero and fades out before it reaches the copy. */
@media (min-width: 960px) {
    .circuit-field {
        height: 100%;
        -webkit-mask-image: linear-gradient(90deg, transparent 42%, #000 58%);
        mask-image: linear-gradient(90deg, transparent 42%, #000 58%);
    }
}

.circuit-field path {
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.circuit-field__trace { stroke: var(--tint-bronze-trace); stroke-width: 1.25; }
.circuit-field__trace--green { stroke: var(--tint-green-trace); }
.circuit-field__node { fill: var(--color-bronze); }
.circuit-field__node--green { fill: var(--color-green-light); }
.circuit-field__signal { stroke-width: 2.25; }
.circuit-field__signal--bronze { stroke: var(--color-bronze-light); }
.circuit-field__signal--green { stroke: var(--color-green-light); }

/* Account pages keep the template's markup; these rules give it the site's look. */
.account h1 { font-size: clamp(1.9rem, 1.5rem + 1.8vw, 2.6rem); }
.account h2 { font-size: 1.25rem; letter-spacing: -.01em; }
.account h3 { font-size: 1.1rem; }

.account .row {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 2rem;
}

@media (min-width: 760px) {
    .account .row:has(> .col-lg-3) {
        grid-template-columns: 200px minmax(0, 1fr);
    }
}

.account .btn-lg { min-height: 48px; font-size: 1rem; }
.account .w-100 { width: 100%; }
.account .mb-3 { margin-bottom: 1rem; }
.account .mt-2 { margin-top: .5rem; }
.account .mx-auto { margin-inline: auto; }
.account .d-flex { display: flex; }
.account .flex-column { flex-direction: column; }
.account .text-secondary { color: var(--color-text-muted); }

.account .btn-danger {
    background: var(--color-danger);
    color: var(--color-on-bronze);
}

.account .btn-link {
    min-height: 44px;
    border: 0;
    background: none;
    color: var(--color-bronze-light);
    cursor: pointer;
    text-decoration: underline;
}

.account .nav {
    display: flex;
    flex-direction: column;
    gap: .15rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.account .nav-link {
    display: block;
    padding: .45rem .75rem;
    border-radius: var(--radius);
    color: var(--color-text-muted);
    font-size: .9375rem;
    text-decoration: none;
}

.account .nav-link:hover {
    color: var(--color-text-strong);
}

.account .nav-link.active {
    background: var(--color-surface-raised);
    box-shadow: inset 2px 0 0 var(--color-bronze);
    color: var(--color-text-strong);
}

.account .table {
    width: 100%;
    border-collapse: collapse;
}

.account .table th,
.account .table td {
    padding: .5rem;
    border-bottom: 1px solid var(--color-line);
    text-align: left;
}

.account .alert {
    margin-bottom: 1rem;
    padding: .75rem 1rem;
    border-radius: var(--radius);
    background: var(--color-surface-raised);
    box-shadow: inset 2px 0 0 var(--color-green-light);
}

.account .alert-danger,
.account .alert-warning {
    box-shadow: inset 2px 0 0 var(--color-danger);
}

.form-label {
    display: block;
    margin-bottom: .3rem;
    color: var(--color-text);
    font-size: .9375rem;
    font-weight: 500;
}

/* The template floats labels with Bootstrap; here the label simply sits above its field. */
.form-floating {
    display: flex;
    flex-direction: column;
}

.form-floating > .form-label {
    order: -1;
}

.form-control {
    display: block;
    width: 100%;
    min-height: 44px;
    padding: .55rem .75rem;
    border: 1px solid var(--color-line-strong);
    border-radius: var(--radius);
    background: var(--color-bg);
    color: var(--color-text-strong);
}

.form-control::placeholder {
    color: var(--color-text-muted);
}

.form-control:focus {
    border-color: var(--color-bronze-light);
    outline: 2px solid var(--color-bronze-light);
    outline-offset: 1px;
}

.form-check-input {
    width: 1.1rem;
    height: 1.1rem;
    margin: 0 .4rem 0 0;
    accent-color: var(--color-bronze);
    vertical-align: -2px;
}

.text-danger,
.validation-message {
    color: var(--color-danger);
}

.invalid {
    border-color: var(--color-danger);
}

/* Blazor framework UI */
#blazor-error-ui {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1000;
    display: none;
    padding: .75rem 1.25rem;
    background: var(--color-surface-raised);
    box-shadow: 0 -1px 0 var(--color-line-strong);
    color: var(--color-text);
}

#blazor-error-ui .dismiss {
    position: absolute;
    top: .6rem;
    right: 1rem;
    cursor: pointer;
}

.blazor-error-boundary {
    padding: 1rem;
    background: var(--color-surface-raised);
    box-shadow: inset 2px 0 0 var(--color-danger);
    color: var(--color-text);
}

.blazor-error-boundary::after {
    content: "An error has occurred.";
}

/* Page blocks */
.section__head {
    max-width: 60ch;
    margin-bottom: clamp(1.75rem, 1.2rem + 2vw, 3rem);
}

.section__head h2 { margin-bottom: .75rem; }
.section__head .lede { margin-bottom: 0; }

.card__link {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    margin-top: 1.1rem;
    color: var(--color-bronze-light);
    font-weight: 600;
    text-decoration: none;
}

.card__link .icon { width: 1.1rem; height: 1.1rem; margin: 0; transition: transform .2s ease; }
.card__link:hover { color: var(--color-text-strong); }
.card__link:hover .icon { transform: translateX(3px); }

/* Process steps: a numbered rail in bronze */
.steps {
    position: relative;
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: step;
}

.steps::before {
    content: "";
    position: absolute;
    top: .5rem;
    bottom: .5rem;
    left: 1.2rem;
    width: 1px;
    background: linear-gradient(var(--color-bronze), var(--color-line) 85%, transparent);
}

.steps__item {
    position: relative;
    padding: 0 0 2rem 4rem;
    counter-increment: step;
}

.steps__item:last-child { padding-bottom: 0; }

.steps__item::before {
    content: counter(step, decimal-leading-zero);
    position: absolute;
    top: 0;
    left: 0;
    display: grid;
    place-items: center;
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 50%;
    background: var(--color-surface);
    box-shadow: inset 0 0 0 1px var(--color-bronze);
    color: var(--color-bronze-light);
    font-family: var(--font-mono);
    font-size: .8rem;
}

.steps__item h3 { margin-bottom: .35rem; }
.steps__item p { margin: 0; color: var(--color-text-muted); }

/* Stats */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
    gap: 1.25rem;
    margin: 0;
}

.stats__item {
    display: flex;
    flex-direction: column-reverse;
    justify-content: flex-end;
    padding-top: 1rem;
    border-top: 1px solid var(--color-bronze);
}

.stats dd {
    margin: 0 0 .25rem;
    background: var(--gradient-headline);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-family: var(--font-heading);
    font-size: clamp(2rem, 1.5rem + 2.5vw, 3.25rem);
    font-weight: 600;
    line-height: 1.1;
}

.stats dt {
    color: var(--color-text-muted);
    font-family: var(--font-mono);
    font-size: .75rem;
    letter-spacing: .12em;
    text-transform: uppercase;
}

/* Projects, testimonials and questions */
.project-card { display: flex; flex-direction: column; }
.project-card__image { width: calc(100% + 3rem); max-width: none; height: auto; margin: -1.5rem -1.5rem 1.25rem; border-radius: var(--radius-large) var(--radius-large) 0 0; }
.project-card h3 a { color: inherit; text-decoration: none; }
.project-card h3 a::after { content: ""; position: absolute; inset: 0; }

.tag-list { display: flex; flex-wrap: wrap; gap: .4rem; margin: auto 0 0; padding: 1rem 0 0; list-style: none; }
.tag-list li { padding: .15rem .6rem; border-radius: 999px; box-shadow: inset 0 0 0 1px var(--color-line-strong); font-family: var(--font-mono); font-size: .72rem; }

.quote { margin: 0; }
.quote blockquote { margin: 0 0 1.25rem; padding: 0; border: 0; color: var(--color-text); font-size: 1.125rem; line-height: 1.6; }
.quote blockquote p { margin: 0; }
.quote figcaption { display: flex; flex-direction: column; gap: .15rem; font-size: .9rem; }
.quote figcaption strong { color: var(--color-text-strong); }

.faq { border-top: 1px solid var(--color-line); }
.faq__item { border-bottom: 1px solid var(--color-line); }

.faq__item summary {
    position: relative;
    padding: 1.15rem 2.5rem 1.15rem 0;
    color: var(--color-text-strong);
    font-family: var(--font-heading);
    font-size: 1.125rem;
    cursor: pointer;
    list-style: none;
}

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

.faq__item summary::after {
    content: "+";
    position: absolute;
    top: 50%;
    right: .25rem;
    color: var(--color-bronze-light);
    font-family: var(--font-mono);
    font-size: 1.4rem;
    transform: translateY(-50%);
}

.faq__item[open] summary::after { content: "\2212"; }
.faq__item .prose { padding-bottom: 1.25rem; color: var(--color-text-muted); }

/* Image, call to action and credential strip */
.image-block { margin-block: 0; }
.image-block__image { width: 100%; height: auto; border-radius: var(--radius-large); box-shadow: inset 0 0 0 1px var(--color-line); }
.image-block figcaption { margin-top: .75rem; color: var(--color-text-muted); font-size: .9rem; }

.cta {
    padding: clamp(2rem, 1.2rem + 4vw, 4rem);
    border-radius: var(--radius-large);
    background:
        radial-gradient(520px 260px at 90% 0%, var(--tint-bronze-glow), transparent 70%),
        radial-gradient(420px 260px at 0% 100%, var(--tint-green-glow), transparent 70%),
        var(--color-surface-raised);
    box-shadow: inset 0 0 0 1px var(--tint-bronze-edge);
}

.cta h2 { margin-bottom: .75rem; }
.cta .lede { margin-bottom: 1.75rem; }

.credential-strip { padding-block: 1.5rem; border-block: 1px solid var(--color-line); background: var(--color-surface); }
.credential-strip__inner { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1.25rem; }
.credential-strip .icon { color: var(--color-green-light); }
.credential-strip p { margin: 0; }
.credential-strip__text { color: var(--color-text-strong); font-weight: 500; }
.credential-strip__meta { display: flex; flex-wrap: wrap; gap: .25rem 1.25rem; color: var(--color-text-muted); font-size: .875rem; }
.credential-strip__meta code { color: var(--color-bronze-light); font-family: var(--font-mono); }
.credential-strip__meta a { color: var(--color-bronze-light); }

/* Breadcrumbs and the service page heading */
.breadcrumbs { margin-bottom: 1.5rem; font-size: .875rem; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: .25rem .5rem; margin: 0; padding: 0; list-style: none; }
.breadcrumbs li + li::before { content: "/"; margin-right: .5rem; color: var(--color-text-muted); }
.breadcrumbs a { color: var(--color-text-muted); }
.breadcrumbs a:hover { color: var(--color-bronze-light); }
.breadcrumbs [aria-current] { color: var(--color-text-strong); }
.service-head > .container > .icon { width: 2.5rem; height: 2.5rem; margin-bottom: 1rem; color: var(--color-bronze); }
.service-head .lede { margin-bottom: 0; }

/* Work and insights */
.section--tight { padding-block: 0 var(--section-space); }
.service-head .tag-list { margin-top: 1.5rem; padding-top: 0; }
.project-live { margin: 1.5rem 0 0; }
.post-meta a { color: inherit; }
.post-card { position: relative; display: flex; flex-direction: column; }
.post-card__image { width: calc(100% + 3rem); max-width: none; height: auto; margin: -1.5rem -1.5rem 1.25rem; border-radius: var(--radius-large) var(--radius-large) 0 0; }
.post-card h3 a { color: inherit; text-decoration: none; }
.post-card h3 a::after { content: ""; position: absolute; inset: 0; }
.case-image { display: block; width: 100%; height: auto; border-radius: var(--radius-large); }
.case-story h2 { margin-top: 2rem; }
.case-story h2:first-child { margin-top: 0; }
.case-gallery { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1.25rem; }
.tag-list--inline { margin-top: 2rem; padding-top: 0; }

.pager { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 3rem; }
.pager__status { color: var(--color-text-muted); font-family: var(--font-mono); font-size: .8rem; }
.pager__link { display: inline-flex; align-items: center; min-height: 44px; padding-inline: 1.25rem; border-radius: var(--radius-large); box-shadow: inset 0 0 0 1px var(--color-line-strong); color: var(--color-text-strong); text-decoration: none; }
.pager__link:hover { color: var(--color-bronze-light); }

@media (min-width: 700px) {
    .case-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Credentials page */
.credentials > .icon { width: 2.5rem; height: 2.5rem; margin-bottom: 1rem; color: var(--color-green-light); }
.credentials__meta { margin-bottom: 1.5rem; }
.credentials__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: 2.5rem; }

/* Inquiry form */
.inquiry-form { display: block; }
.inquiry-form__note { margin-bottom: 1.5rem; color: var(--color-text-muted); font-size: .9375rem; }
.inquiry-form__summary { margin-bottom: 1.5rem; padding: .75rem 1rem; background: var(--color-surface-raised); box-shadow: inset 2px 0 0 var(--color-danger); }
.inquiry-form__grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0 1.5rem; }
.inquiry-form .field { margin-bottom: 1.25rem; }
.inquiry-form textarea.form-control { min-height: 9rem; resize: vertical; }
.inquiry-form select.form-control { cursor: pointer; }
.inquiry-form .btn { margin-top: .5rem; }
.field__hint { color: var(--color-text-muted); font-weight: 400; }
.field__error { margin-top: .35rem; color: var(--color-danger); font-size: .9375rem; }
.field__error::before { content: "Error: "; font-weight: 600; }
.field__error .validation-message { display: inline; }
.form-control[aria-invalid="true"] { border-color: var(--color-danger); }

/* Honeypot: out of sight and reach for people, but still in the page for scripts that fill every field. */
.field-extra { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }

.inquiry-steps { margin: 0 0 2rem; padding-left: 1.25rem; }
.inquiry-steps li { margin-bottom: .75rem; }
.inquiry-done h2 { margin-top: 2rem; }

@media (min-width: 700px) {
    .inquiry-form__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Team */
.team { margin: 0; padding: 0; list-style: none; }
.team-card { display: flex; flex-wrap: wrap; gap: 1rem 1.25rem; }
.team-card__photo { flex: none; width: 120px; height: 120px; border-radius: var(--radius); object-fit: cover; }
.team-card__text { flex: 1 1 14rem; min-width: 0; }
.team-card__text > :last-child { margin-bottom: 0; }
.team-card__title { margin-bottom: .75rem; color: var(--color-text-muted); font-size: .9rem; }

/* Preview. Always in view: what is on screen may never have been seen by a visitor. It takes the first section's place under
   the header, which is why the rule has to name the header. */
.site-header ~ main > .preview-banner {
    position: sticky;
    top: 0;
    z-index: 40;
    display: flex;
    flex-wrap: wrap;
    gap: .25rem 1.5rem;
    align-items: baseline;
    justify-content: center;
    padding: calc(var(--header-height) + .6rem) var(--gutter) .6rem;
    background: var(--color-surface-raised);
    box-shadow: inset 0 -2px 0 var(--color-bronze);
    color: var(--color-text);
    font-size: .875rem;
    line-height: 1.4;
    text-align: center;
}

.preview-banner p {
    margin: 0;
}