:root {
    --bg: #ffffff;
    --text: #111111;
    --muted: #555555;
    --chrome: #c0c0c0;
    --chrome-light: #dfdfdf;
    --chrome-lighter: #ffffff;
    --chrome-dark: #808080;
    --chrome-darker: #404040;
    --title-bar: #111111;
    --title-bar-text: #ffffff;
    --link: #111111;
    --link-hover: #d92121;
    --accent: #d92121;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    border-radius: 0 !important;
}

html {
    scroll-behavior: smooth;
    color-scheme: light only;
}

body {
    margin: 0;
    font-family: "Tahoma", "MS Sans Serif", "Geneva", "Verdana", sans-serif;
    font-size: 14px;
    background: var(--bg);
    color: var(--text);
    line-height: 1.55;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--link);
    text-decoration: underline;
}

a:hover {
    color: var(--link-hover);
}

a:focus-visible,
button:focus-visible {
    outline: 2px dotted var(--text);
    outline-offset: 2px;
}

.container {
    width: min(960px, 92%);
    margin: 0 auto;
}

.skip-link {
    position: absolute;
    left: -1000px;
    top: 0;
    background: var(--text);
    color: #fff;
    padding: 0.5rem 0.75rem;
    z-index: 10;
}

.skip-link:focus {
    left: 1rem;
    top: 1rem;
}

/* === Top bar === */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 2px solid var(--chrome-darker);
    background: var(--chrome);
    box-shadow: 0 1px 0 var(--chrome-lighter) inset;
}

.nav-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.5rem 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
    text-transform: lowercase;
    letter-spacing: 0.02em;
    font-size: 1rem;
}

.brand img {
    height: 32px;
    width: auto;
}

.menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 0.4rem;
}

.menu a {
    display: inline-block;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
    padding: 0.3rem 0.85rem;
    background: var(--chrome);
    border-top: 2px solid var(--chrome-lighter);
    border-left: 2px solid var(--chrome-lighter);
    border-right: 2px solid var(--chrome-darker);
    border-bottom: 2px solid var(--chrome-darker);
    box-shadow: inset 1px 1px 0 var(--chrome-light), inset -1px -1px 0 var(--chrome-dark);
}

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

.menu a:active {
    border-top-color: var(--chrome-darker);
    border-left-color: var(--chrome-darker);
    border-right-color: var(--chrome-lighter);
    border-bottom-color: var(--chrome-lighter);
    box-shadow: inset 1px 1px 0 var(--chrome-dark), inset -1px -1px 0 var(--chrome-light);
}

/* === Window (Win95 panel) === */
.window {
    background: var(--chrome);
    border-top: 2px solid var(--chrome-lighter);
    border-left: 2px solid var(--chrome-lighter);
    border-right: 2px solid var(--chrome-darker);
    border-bottom: 2px solid var(--chrome-darker);
    box-shadow:
        inset -1px -1px 0 var(--chrome-dark),
        inset 1px 1px 0 var(--chrome-light);
    padding: 2px;
}

.window__titlebar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--title-bar);
    color: var(--title-bar-text);
    padding: 0.25rem 0.5rem;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.02em;
    user-select: none;
}

.window__title {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    text-transform: lowercase;
}

.window__title::before {
    content: "▪";
    font-size: 12px;
    color: var(--accent);
    line-height: 1;
}

.window__buttons {
    display: inline-flex;
    gap: 2px;
}

.window__buttons span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 16px;
    background: var(--chrome);
    color: var(--text);
    font-size: 10px;
    font-weight: 700;
    border-top: 1px solid var(--chrome-lighter);
    border-left: 1px solid var(--chrome-lighter);
    border-right: 1px solid var(--chrome-darker);
    border-bottom: 1px solid var(--chrome-darker);
}

.window__body {
    background: var(--bg);
    padding: 1.5rem 1.25rem;
    border-top: 1px solid var(--chrome-dark);
}

/* === Hero === */
.hero {
    padding: 1.75rem 0 1rem;
}

.hero .window__body {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2.5rem 1.5rem;
    gap: 1.25rem;
    background: radial-gradient(ellipse at 38% 44%, rgba(80, 60, 210, 0.07) 0%, #ffffff 60%);
}

.hero__logo {
    max-width: 560px;
    width: 100%;
}

.hero__tagline {
    margin: 0;
    font-size: 1rem;
    font-weight: normal;
    color: var(--muted);
    letter-spacing: 0.04em;
    line-height: 1.55;
}

.hero__tagline strong {
    color: var(--text);
    text-transform: lowercase;
}

.hero__cta {
    margin-top: 0.25rem;
}

/* === Bevel button === */
.btn {
    display: inline-block;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text);
    background: var(--chrome);
    border-top: 2px solid var(--chrome-lighter);
    border-left: 2px solid var(--chrome-lighter);
    border-right: 2px solid var(--chrome-darker);
    border-bottom: 2px solid var(--chrome-darker);
    padding: 0.55rem 1.4rem;
    text-decoration: none;
    cursor: pointer;
    box-shadow: inset 1px 1px 0 var(--chrome-light), inset -1px -1px 0 var(--chrome-dark);
}

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

.btn:active,
.btn:focus-visible {
    border-top-color: var(--chrome-darker);
    border-left-color: var(--chrome-darker);
    border-right-color: var(--chrome-lighter);
    border-bottom-color: var(--chrome-lighter);
    box-shadow: inset 1px 1px 0 var(--chrome-dark), inset -1px -1px 0 var(--chrome-light);
}

.btn--big {
    font-size: 1.15rem;
    padding: 0.75rem 1.8rem;
    letter-spacing: 0.02em;
    color: #2e1be8;
}

.btn--big:hover {
    color: #2e1be8;
}

/* === Section spacing === */
.section {
    padding: 1.25rem 0;
}

.section:last-of-type {
    padding-bottom: 2rem;
}

/* === Services grid (2 image tiles) === */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.service-card {
    padding: 2px;
}

.service-card .window__body {
    padding: 6px;
}

.service-card img {
    width: 100%;
    display: block;
}

/* === Services list (txt file) === */
.services-window .window__body {
    padding: 1.25rem 1.5rem;
}

.services-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.55rem;
    font-size: 1rem;
}

.services-list li {
    position: relative;
    padding-left: 1.6rem;
}

.services-list li::before {
    content: "\2605";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--accent);
    font-size: 1rem;
    line-height: 1.55;
}

/* === Prose / headings === */
.window__body h2 {
    margin: 0 0 0.9rem;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1.3;
}

.prose p {
    margin: 0 0 0.85rem;
    font-size: 0.97rem;
    color: var(--text);
}

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

.prose strong {
    font-weight: 700;
}

.prose-cta {
    margin-top: 0.4rem;
    font-weight: 700;
}

/* === FAQ === */
.faq-list {
    display: grid;
    gap: 0.5rem;
}

.faq-list details {
    border: 1px solid var(--chrome-dark);
    background: var(--chrome-light);
}

.faq-list summary {
    cursor: pointer;
    padding: 0.55rem 0.75rem;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text);
    list-style: none;
    position: relative;
    padding-left: 1.8rem;
}

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

.faq-list summary::before {
    content: "+";
    position: absolute;
    left: 0.7rem;
    top: 0.55rem;
    color: var(--accent);
    font-weight: 700;
}

.faq-list details[open] summary::before {
    content: "\2013";
}

.faq-list details[open] summary {
    background: var(--accent);
    color: #fff;
}

.faq-list details[open] summary::before {
    color: #fff;
}

.faq-list details p {
    margin: 0;
    padding: 0.7rem 0.85rem;
    background: var(--bg);
    font-size: 0.95rem;
    border-top: 1px solid var(--chrome-dark);
}

/* === Contact dialog === */
.contact-window .window__body {
    padding: 1.5rem;
}

.contact-grid {
    display: grid;
    gap: 1.25rem;
    align-items: center;
    grid-template-columns: 1fr;
}

.contact-cta {
    text-align: center;
}

.contact-cta .btn {
    display: block;
    width: 100%;
    font-size: 1.35rem;
    padding: 0.9rem 1rem;
    letter-spacing: 0.04em;
    color: #2e1be8;
}

.contact-cta .contact-cta__label {
    display: block;
    font-size: 0.75rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 0.4rem;
}

.contact-info {
    margin: 0;
    padding: 0;
    font-style: normal;
    list-style: none;
    display: grid;
    gap: 0.4rem;
    font-size: 0.95rem;
}

.contact-info li {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 0.5rem;
    align-items: baseline;
}

.contact-info strong {
    color: var(--muted);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
}

/* === Footer === */
.site-footer {
    border-top: 1px solid var(--chrome-dark);
    background: var(--chrome);
    color: var(--text);
    font-size: 0.8rem;
    padding: 0.4rem 0;
}

.site-footer .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.site-footer p {
    margin: 0;
}

.site-footer .footer-status {
    color: var(--muted);
    font-size: 0.75rem;
}

/* === Responsive === */
@media (min-width: 720px) {
    .services-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1.25rem;
    }

    .contact-grid {
        grid-template-columns: 1fr 1.1fr;
        gap: 2rem;
    }
}

@media (max-width: 520px) {
    .nav-wrap {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .menu {
        gap: 1rem;
    }

    .hero .window__body {
        padding: 1.75rem 1rem;
    }

    .contact-info li {
        grid-template-columns: 1fr;
        gap: 0;
    }
}