@import url('https://fonts.googleapis.com/css2?family=Source+Code+Pro:wght@400;500;600;700;800&display=swap');

:root {
    --ink: #1d2521;
    --ink-soft: #52605a;
    --paper: #f3eff8;
    --paper-deep: #e4dbf1;
    --cream: #fffaff;
    --purple: #7652b8;
    --purple-dark: #4f347f;
    --lavender: #c8b7e3;
    --line: rgba(29, 37, 33, 0.18);
    --shadow: 0 18px 45px rgba(68, 54, 38, 0.12);
    --font: 'Source Code Pro', 'Courier New', monospace;
    --max-width: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.65;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--purple); outline-offset: 5px; }
.skip-link {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 30;
    padding: 8px 12px;
    transform: translateY(-150%);
    background: var(--purple);
    color: var(--cream);
    text-decoration: none;
    transition: transform 160ms ease;
}
.skip-link:focus { transform: translateY(0); }

.site-header, main, .site-footer { position: relative; z-index: 1; }
.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 18px max(20px, 5vw) 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    background: rgba(243, 239, 248, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(29, 37, 33, 0.08);
}
.menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--cream);
    color: var(--purple);
    font-size: 1.45rem;
    line-height: 1;
    margin-left: auto;
    cursor: pointer;
}
.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: -0.04em;
}
.brand-logo {
    display: block;
    width: min(100%, 300px);
    height: auto;
    max-height: 78px;
    object-fit: contain;
}
.brand-mark {
    width: 14px;
    height: 14px;
    background: var(--purple);
    transform: rotate(45deg);
}
.main-nav { display: flex; align-items: center; }
.nav-list { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; margin: 0; padding: 0; list-style: none; }
.nav-list > li { position: relative; }
.nav-list a, .nav-dropdown summary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 999px;
    color: var(--ink-soft);
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 600;
    transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}
.nav-list a:hover, .nav-list a[aria-current='page'], .nav-dropdown summary:hover, .nav-dropdown[open] summary {
    background: rgba(118, 82, 184, 0.08);
    color: var(--purple-dark);
}
.nav-dropdown { position: relative; }
.nav-dropdown summary {
    cursor: pointer;
    list-style: none;
}
.nav-dropdown summary::-webkit-details-marker { display: none; }
.nav-dropdown summary::after {
    content: '▾';
    font-size: 0.75rem;
    line-height: 1;
}
.nav-submenu {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    min-width: 210px;
    margin: 0;
    padding: 10px;
    border: 1px solid var(--line);
    background: var(--cream);
    box-shadow: var(--shadow);
    list-style: none;
    display: grid;
    gap: 4px;
}
.nav-submenu a {
    width: 100%;
    justify-content: flex-start;
    padding: 10px 12px;
    border-radius: 10px;
    font-weight: 500;
}
.nav-submenu a:hover { background: rgba(118, 82, 184, 0.08); }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 max(20px, 5vw); }
.ad-layout {
    display: block;
    max-width: none;
    padding: 0;
}
.ad-main { min-width: 0; }
.ad-rail {
    position: sticky;
    top: 112px;
    min-height: 250px;
    padding: 16px 12px;
    border: 1px dashed var(--line);
    background: rgba(255, 255, 255, 0.18);
    color: var(--ink-soft);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-align: center;
    text-transform: uppercase;
}
.ad-rail::before {
    content: 'Advertisement space';
}
.section { padding: 96px 0; }
.eyebrow { margin: 0 0 20px; color: var(--purple-dark); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.11em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.08; letter-spacing: -0.07em; }
h1 { max-width: 850px; margin-bottom: 30px; font-size: clamp(3.25rem, 8vw, 7.5rem); font-weight: 600; }
h2 { margin-bottom: 28px; font-size: clamp(2.1rem, 4vw, 4rem); font-weight: 600; }
h3 { margin-bottom: 12px; font-size: 1.2rem; }
.lede { max-width: 670px; color: var(--ink-soft); font-size: clamp(1.1rem, 1.7vw, 1.35rem); }

.hero { min-height: 72vh; display: flex; align-items: center; padding: 100px 0 120px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 8vw; align-items: end; }
.hero-side { display: grid; gap: 28px; }
.hero-note { border-top: 1px solid var(--line); padding-top: 18px; color: var(--ink-soft); }
.hero-note strong { display: block; margin-bottom: 8px; color: var(--ink); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 10px 18px; border: 1px solid var(--ink); text-decoration: none; font-weight: 600; transition: transform 160ms ease, background 160ms ease, color 160ms ease; }
.button:hover { transform: translateY(-3px); background: var(--ink); color: var(--cream); }
.button-primary { border-color: var(--purple); background: var(--purple); color: var(--cream); }
.button-primary:hover { background: var(--purple-dark); border-color: var(--purple-dark); }

.band { background: var(--paper-deep); }
.split { display: grid; grid-template-columns: 0.72fr 1.28fr; gap: 10vw; }
.section-index { color: var(--purple-dark); font-weight: 700; }
.copy { max-width: 720px; }
.copy p { color: var(--ink-soft); }

.timeline { border-top: 1px solid var(--line); }
.timeline-item { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 30px; padding: 25px 0; border-bottom: 1px solid var(--line); }
.timeline-item p { margin-bottom: 0; color: var(--ink-soft); }
.timeline-meta { color: var(--purple-dark); font-size: 0.86rem; }

.highlight-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.highlight { min-height: 175px; padding: 24px; border-top: 3px solid var(--purple); background: var(--cream); box-shadow: var(--shadow); }
.highlight strong { display: block; margin-bottom: 12px; color: var(--purple-dark); font-size: 2.4rem; line-height: 1; letter-spacing: -0.07em; }
.highlight p { margin-bottom: 0; color: var(--ink-soft); }
.highlight-list { display: grid; gap: 14px; margin: 32px 0 0; padding-left: 22px; color: var(--ink-soft); }
.highlight-list li::marker { color: var(--purple); }

.capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.project-card { min-height: 360px; padding: 28px; border: 1px solid var(--line); background: var(--cream); box-shadow: var(--shadow); }
.project-card:hover { border-color: var(--purple); }
.project-label { display: block; margin-bottom: 22px; color: var(--purple-dark); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.project-card p { color: var(--ink-soft); }
.project-outcome { margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 0.9rem; }
.project-outcome strong { color: var(--ink); }

.section-intro { max-width: 680px; margin-bottom: 30px; color: var(--ink-soft); }
.interest-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.interest-card { display: flex; min-height: 270px; flex-direction: column; padding: 28px; border: 1px solid var(--line); color: inherit; text-decoration: none; }
.interest-card:hover { border-color: var(--purple); background: var(--cream); }
.interest-mark { display: block; margin-bottom: 28px; color: var(--purple); font-weight: 700; }
.interest-card p { color: var(--ink-soft); }
.interest-card .text-link { margin-top: auto; padding-top: 20px; }

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service { min-height: 245px; padding: 24px; border: 1px solid var(--line); background: rgba(255, 250, 240, 0.35); }
.service-number { color: var(--purple); font-weight: 700; }
.service p { color: var(--ink-soft); }

.callout { display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: center; padding: 42px; background: var(--lavender); }
.callout h2 { max-width: 680px; margin-bottom: 0; }

.page-intro { padding: 90px 0 55px; }
.page-intro h1 { max-width: 790px; }
.page-intro .lede { margin-bottom: 0; }

.post-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.post-card { display: flex; min-height: 310px; flex-direction: column; justify-content: space-between; padding: 28px; border: 1px solid var(--line); background: var(--cream); box-shadow: var(--shadow); }
.post-card:hover { border-color: var(--purple); }
.post-meta { color: var(--purple-dark); font-size: 0.82rem; }
.post-card p { color: var(--ink-soft); }
.text-link { color: var(--purple-dark); font-weight: 700; text-underline-offset: 4px; }

.category-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.category-card { display: flex; min-height: 220px; flex-direction: column; justify-content: space-between; padding: 28px; border: 1px solid var(--line); background: var(--cream); box-shadow: var(--shadow); text-decoration: none; }
.category-card:hover { border-color: var(--purple); }
.category-card h3 { margin-bottom: 10px; }
.category-card p { color: var(--ink-soft); }
.category-topline { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--purple-dark); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.category-meta { color: var(--ink-soft); font-size: 0.82rem; }

.wiki-layout {
    display: grid;
    grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
    gap: 28px;
    align-items: start;
    padding-top: 24px;
    padding-bottom: 32px;
}

.wiki-sidebar {
    position: sticky;
    top: 92px;
    align-self: start;
}

.wiki-panel {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.35);
    box-shadow: var(--shadow);
}

.wiki-panel-header {
    padding: 18px 20px 12px;
    border-bottom: 1px solid var(--line);
    color: var(--purple-dark);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.wiki-links {
    list-style: none;
    margin: 0;
    padding: 12px 0;
}

.wiki-links li + li {
    border-top: 1px solid rgba(29, 37, 33, 0.08);
}

.wiki-links a {
    display: block;
    padding: 12px 20px;
    color: var(--ink-soft);
    text-decoration: none;
    font-weight: 600;
}

.wiki-links a:hover,
.wiki-links a[aria-current='page'] {
    background: rgba(118, 82, 184, 0.08);
    color: var(--purple-dark);
}

.wiki-links .muted {
    display: block;
    margin-top: 3px;
    color: var(--ink-soft);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.03em;
}

.wiki-content {
    min-width: 0;
}

.archive-header { padding: 90px 0 24px; }
.archive-header .lede { max-width: 760px; }
.archive-nav { display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 28px; }
.archive-nav a { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 8px 14px; border: 1px solid var(--line); background: rgba(255, 255, 255, 0.35); color: var(--purple-dark); text-decoration: none; font-weight: 600; }
.archive-nav a:hover { border-color: var(--purple); }

.disclaimer { margin-top: 30px; padding: 18px 22px; border-left: 3px solid var(--purple); background: rgba(255, 255, 255, 0.35); color: var(--ink-soft); }
.disclaimer strong { color: var(--ink); }

.empty-card { border-style: dashed; background: rgba(255, 255, 255, 0.25); }

select { width: 100%; border: 1px solid var(--line); border-radius: 0; background: var(--paper); color: var(--ink); font: inherit; padding: 12px 14px; }
select:focus { border-color: var(--purple); outline: 2px solid rgba(118, 82, 184, 0.25); outline-offset: 2px; }

.contact-grid { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: 10vw; }
.contact-list { margin: 0; padding: 0; list-style: none; }
.contact-list li { padding: 14px 0; border-top: 1px solid var(--line); }
.contact-list a { color: var(--purple-dark); }
.form { display: grid; gap: 20px; padding: 34px; background: var(--cream); box-shadow: var(--shadow); }
.google-form-wrap { width: min(100%, 760px); min-height: 0; margin: 28px auto 0; padding: 0; overflow: hidden; }
.google-form { display: block; width: 100%; height: 900px; border: 0; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
label { display: grid; gap: 8px; font-size: 0.86rem; font-weight: 600; }
input, textarea { width: 100%; border: 1px solid var(--line); border-radius: 0; background: var(--paper); color: var(--ink); font: inherit; padding: 12px 14px; }
textarea { min-height: 165px; resize: vertical; }
input:focus, textarea:focus { border-color: var(--purple); outline: 2px solid rgba(118, 82, 184, 0.25); outline-offset: 2px; }
.form-note, .form-status { margin: 0; color: var(--ink-soft); font-size: 0.86rem; }
.form-status[role='alert'] { color: var(--purple-dark); }

.article { max-width: 780px; padding-bottom: 110px; }
.article-header { padding: 90px 0 55px; }
.article-header h1 { font-size: clamp(2.8rem, 6vw, 6rem); }
.article-meta { color: var(--purple-dark); }
.article-body { font-size: 1.08rem; }
.article-body h2 { margin-top: 58px; font-size: 2rem; }
.article-body p, .article-body ul { color: var(--ink-soft); }
.article-body blockquote { margin: 42px 0; padding: 8px 0 8px 24px; border-left: 4px solid var(--purple); font-size: 1.35rem; }
.article-footer { margin-top: 70px; padding-top: 24px; border-top: 1px solid var(--line); }

.site-footer { padding: 30px max(20px, 5vw); border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 0.86rem; }
.footer-inner { max-width: var(--max-width); margin: 0 auto; display: flex; justify-content: space-between; gap: 20px; }

.reveal { animation: rise-in 700ms both; }
.delay-1 { animation-delay: 100ms; }
.delay-2 { animation-delay: 200ms; }
@keyframes rise-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 760px) {
    .site-header { align-items: center; }
    .nav-list { gap: 12px 18px; }
    .ad-layout { display: block; padding: 0; }
    .ad-rail { display: none; }
    .wiki-layout { grid-template-columns: 1fr; }
    .wiki-sidebar { position: static; }
    .section { padding: 68px 0; }
    .hero { min-height: auto; padding: 70px 0 85px; }
    .hero-grid, .split, .contact-grid { grid-template-columns: 1fr; gap: 42px; }
    .timeline-item { grid-template-columns: 1fr; gap: 8px; }
    .highlight-grid, .capability-grid, .project-grid, .interest-grid, .service-grid, .post-grid { grid-template-columns: 1fr; }
    .callout { grid-template-columns: 1fr; padding: 28px; }
    .form { padding: 24px; }
    .google-form-wrap { width: 100%; }
    .google-form { height: 980px; }
    .form-row { grid-template-columns: 1fr; }
    .footer-inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 900px) {
    .site-header { align-items: center; }
    .menu-toggle { display: inline-flex; }
    .main-nav { position: relative; }
    .main-nav .nav-list {
        position: absolute;
        top: calc(100% + 18px);
        right: 0;
        display: none;
        min-width: min(280px, calc(100vw - 32px));
        padding: 12px;
        border: 1px solid var(--line);
        background: var(--cream);
        box-shadow: var(--shadow);
    }
    .main-nav.is-open .nav-list { display: grid; gap: 4px; }
    .main-nav .nav-list > li,
    .main-nav .nav-list a,
    .main-nav .nav-dropdown summary { width: 100%; }
    .main-nav .nav-list a,
    .main-nav .nav-dropdown summary { justify-content: flex-start; }
    .main-nav .nav-submenu {
        position: static;
        min-width: 0;
        padding: 4px 0 0 12px;
        border: 0;
        box-shadow: none;
        background: transparent;
    }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}