/* ==========================================================================
   AICAP Design System
   New Wave editorial: paper ground, charcoal ink, hairline rules,
   numbered sections, letterspaced mono labels, one teal accent.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
    /* Surfaces */
    --bg: #fafaf8;
    --bg-soft: #f1f1ed;
    --bg-panel: #e8e8e3;
    --bg-dark: #191a18;

    /* Ink */
    --ink: #1a1a18;
    --ink-body: #4e4e4a;
    --ink-muted: #8c8c86;
    --ink-on-dark: #fafaf8;
    --ink-on-dark-body: #a8a8a2;

    /* Accents */
    --accent: #0b7a64;
    --accent-hover: #096353;
    --accent-soft: #e2efeb;
    --accent-bright: #3ddbb8;
    --indigo: #4f46e5;
    --indigo-bright: #8b8bf0;

    /* Pillar identities: four widely separated hues, each at AA contrast on
       paper, with a bright variant for dark bands. No pillar is secondary.
       Colour is reinforcement only: every pillar also carries its own icon
       and stage label, so it stays readable without relying on hue. */
    --pillar-blue: #1257a0;
    --pillar-blue-bright: #5aa9e6;
    --pillar-purple: #7b2d8e;
    --pillar-purple-bright: #c98fdb;
    --pillar-teal: #0b7a64;
    --pillar-teal-bright: #3ddbb8;
    --pillar-orange: #b34700;
    --pillar-orange-bright: #f0913f;

    /* Lines */
    --border: #dcdcd6;
    --border-strong: #b6b6ae;
    --border-on-dark: rgba(250, 250, 248, 0.18);

    /* Type */
    --font-display: 'Space Grotesk', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, monospace;

    --radius: 6px;
    --radius-lg: 12px;

    --shadow-sm: 0 1px 2px rgba(22, 35, 47, 0.05);
    --shadow: 0 2px 12px rgba(22, 35, 47, 0.06);

    --transition: 0.2s ease;
}


/* ---------- Base ---------- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 84px;
}

body {
    font-family: var(--font-display);
    background: var(--bg);
    color: var(--ink-body);
    font-weight: 400;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: var(--accent-soft);
    color: var(--accent);
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color var(--transition);
}

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


/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    color: var(--ink);
    font-weight: 600;
    line-height: 1.18;
    letter-spacing: -0.02em;
}

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

/* Numbered section label, e.g. 01_THE GAP BEFORE TESTING */
.eyebrow {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-muted);
    margin-bottom: 1.25rem;
}

.eyebrow-num {
    color: var(--accent);
}

.eyebrow-num::after {
    content: "_";
    color: var(--border-strong);
}

/* A marginal numeral with no label after it: drop the trailing underscore */
.eyebrow-num--bare::after {
    content: none;
}

.eyebrow--center {
    text-align: center;
}

/* Full-bleed hairline, the structural motif of the whole system */
.rule {
    border: 0;
    border-top: 1px solid var(--border);
    margin: 0;
}

/* Asymmetric editorial grid: narrow label column, wide content column */
.label-grid {
    display: grid;
    grid-template-columns: 13rem 1fr;
    gap: 3rem;
    align-items: start;
}

.label-grid > .label-col .eyebrow {
    margin-bottom: 0;
}

@media (max-width: 991.98px) {
    .label-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
}

.section-heading {
    font-size: clamp(1.75rem, 3.4vw, 2.5rem);
    margin-bottom: 1.25rem;
}

.section-heading .accent-clause {
    color: var(--accent);
}

.section-body {
    font-size: 1.05rem;
    color: var(--ink-body);
}

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

.lede {
    font-size: 1.15rem;
    line-height: 1.6;
    color: var(--ink-body);
}


/* ---------- Section rhythm ---------- */
.section {
    padding: 5.5rem 0;
    border-top: 1px solid var(--border);
}

.section--soft {
    background: var(--bg-soft);
}

.section--tight {
    padding: 3.5rem 0;
}

.section--dark {
    background: var(--bg-dark);
    border-top: none;
}

.section--dark,
.section--dark .section-body,
.section--dark .lede {
    color: var(--ink-on-dark-body);
}

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
    color: var(--ink-on-dark);
}

.section--dark .eyebrow {
    color: var(--ink-on-dark-body);
}

.section--dark .eyebrow-num {
    color: var(--accent-bright);
}

.section--dark .eyebrow-num::after {
    color: var(--border-on-dark);
}


/* ---------- Navbar ---------- */
.navbar {
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    padding: 1rem 0;
    transition: border-color var(--transition), padding var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
    border-bottom-color: var(--border);
    box-shadow: var(--shadow-sm);
    padding: 0.6rem 0;
}

.navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
    font-size: 1.45rem;
    letter-spacing: -0.035em;
    color: var(--ink);
}

.navbar-brand:hover {
    color: var(--ink);
}

.brand-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    /* 36px is a clean 1.5x of the mark's 24-unit viewBox, so its strokes
       land on whole pixels and stay sharp at 1x. See includes/logo.html. */
    width: 36px;
    height: 36px;
    color: var(--accent);
    flex: 0 0 auto;
}

.brand-mark {
    display: block;
    width: 100%;
    height: 100%;
}

.navbar .nav-link {
    color: var(--ink-body);
    font-size: 0.94rem;
    font-weight: 500;
    padding: 0.4rem 0.9rem !important;
    border-radius: var(--radius);
    transition: color var(--transition), background var(--transition);
}

.navbar .nav-link:hover {
    color: var(--ink);
    background: var(--bg-soft);
}

.navbar .nav-link.active {
    color: var(--accent);
}

/* 01_PLATFORM: numbered nav, the New Wave tell */
.nav-num {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--ink-muted);
    margin-right: 0.3rem;
}

.nav-num::after {
    content: "_";
}

.navbar .nav-link.active .nav-num {
    color: var(--accent);
}

.navbar-toggler {
    border: 1px solid var(--border-strong);
    padding: 0.35rem 0.6rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%2355677a' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

@media (max-width: 991.98px) {
    .navbar-collapse {
        background: var(--bg);
        border: 1px solid var(--border);
        border-radius: var(--radius-lg);
        margin-top: 0.75rem;
        padding: 0.5rem;
        box-shadow: var(--shadow);
    }
}


/* ---------- Buttons ---------- */
.btn {
    font-family: var(--font-display);
    font-weight: 500;
    border-radius: var(--radius);
    padding: 0.62rem 1.35rem;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.btn-lg {
    padding: 0.8rem 1.7rem;
    font-size: 1rem;
}

.btn-accent {
    background: var(--accent);
    border: 1px solid var(--accent);
    color: #fff;
}

.btn-accent:hover,
.btn-accent:focus {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    color: #fff;
}

.btn-outline-accent {
    background: transparent;
    border: 1px solid var(--border-strong);
    color: var(--ink);
}

.btn-outline-accent:hover,
.btn-outline-accent:focus {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-soft);
}

/* On dark bands the accent inverts to the bright mint */
.section--dark .btn-accent,
.hero .btn-accent {
    background: var(--accent-bright);
    border-color: var(--accent-bright);
    color: var(--bg-dark);
}

.section--dark .btn-accent:hover,
.hero .btn-accent:hover {
    background: #57e6c7;
    border-color: #57e6c7;
    color: var(--bg-dark);
}

.section--dark .btn-outline-accent,
.hero .btn-outline-accent {
    border-color: var(--border-on-dark);
    color: var(--ink-on-dark);
}

.section--dark .btn-outline-accent:hover,
.hero .btn-outline-accent:hover {
    border-color: var(--accent-bright);
    color: var(--accent-bright);
    background: rgba(61, 219, 184, 0.08);
}


/* ---------- Hero (dark cover band) ---------- */
.hero {
    position: relative;
    background: var(--bg-dark);
    color: var(--ink-on-dark-body);
    padding: 9rem 0 5rem;
    overflow: hidden;
}

.hero::after {
    /* measured column rules: the grid made visible, not a sci-fi glow */
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(to right, rgba(250, 250, 248, 0.05) 1px, transparent 1px);
    background-size: 8.333% 100%;
    pointer-events: none;
}

.hero > .container {
    position: relative;
    z-index: 1;
}

.hero-eyebrow {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent-bright);
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(2.1rem, 5vw, 3.4rem);
    font-weight: 600;
    color: var(--ink-on-dark);
    letter-spacing: -0.035em;
    margin-bottom: 1.5rem;
    max-width: 20ch;
}

.hero-subtitle {
    font-size: 1.1rem;
    line-height: 1.65;
    color: var(--ink-on-dark-body);
    max-width: 56ch;
    margin-bottom: 2.25rem;
}

.hero-subtitle strong {
    color: var(--ink-on-dark);
    font-weight: 600;
}

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

/* Meta strip along the foot of the hero: masthead, not decoration */
.hero-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.75rem;
    border-top: 1px solid var(--border-on-dark);
    margin-top: 4rem;
    padding-top: 1.25rem;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ink-muted);
}

/* Hero side panel: the four pillars, same data as the lifecycle row below */
.hero-pillars {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.hero-pillar {
    border: 1px solid var(--border-on-dark);
    border-top-width: 2px;
    border-radius: var(--radius) var(--radius) var(--radius-lg) var(--radius-lg);
    padding: 1.05rem 1.1rem;
    background: rgba(250, 250, 248, 0.03);
}

.hero-pillar i {
    font-size: 1.05rem;
    display: block;
    margin-bottom: 0.6rem;
}

.hero-pillar-stage {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ink-muted);
    margin-bottom: 0.2rem;
}

.hero-pillar h3 {
    font-size: 1.02rem;
    color: var(--ink-on-dark);
    margin: 0;
}

.hero-pillar--blue { border-top-color: var(--pillar-blue-bright); }
.hero-pillar--purple { border-top-color: var(--pillar-purple-bright); }
.hero-pillar--teal { border-top-color: var(--pillar-teal-bright); }
.hero-pillar--orange { border-top-color: var(--pillar-orange-bright); }

.hero-pillar--blue i { color: var(--pillar-blue-bright); }
.hero-pillar--purple i { color: var(--pillar-purple-bright); }
.hero-pillar--teal i { color: var(--pillar-teal-bright); }
.hero-pillar--orange i { color: var(--pillar-orange-bright); }


/* ---------- Page hero (inner pages, light) ---------- */
.page-hero {
    background: var(--bg-soft);
    border-bottom: 1px solid var(--border);
    padding: 8.5rem 0 3.5rem;
}

.page-hero-title {
    font-size: clamp(1.9rem, 4vw, 2.9rem);
    letter-spacing: -0.03em;
    margin-bottom: 0.85rem;
    max-width: 22ch;
}

.page-hero-subtitle {
    font-size: 1.1rem;
    color: var(--ink-body);
    max-width: 60ch;
    margin: 0;
}


/* ---------- Panels & cards ---------- */
.panel {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    height: 100%;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.panel:hover {
    border-color: var(--border-strong);
    box-shadow: var(--shadow);
}

.panel h3 {
    font-size: 1.12rem;
    margin-bottom: 0.6rem;
}

.panel p {
    font-size: 0.96rem;
    color: var(--ink-body);
    margin-bottom: 0;
}

/* Neutral chip, not a tinted one. A pale green square under a dark green
   glyph reads clinical; keeping the fill neutral leaves the accent as a
   single ink weight against paper. */
.panel-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    background: var(--bg-soft);
    border: 1px solid var(--border);
    color: var(--accent);
    font-size: 1.15rem;
    margin-bottom: 1.1rem;
}

/* On the soft-background sections the chip needs the opposite contrast */
.section--soft .panel-icon {
    background: var(--bg);
}


/* ---------- The gap (old way / AICAP way) ---------- */
.quote-panel {
    background: var(--bg-panel);
    border-left: 3px solid var(--accent);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    padding: 1.85rem 2rem;
    margin: 2.5rem 0;
}

.quote-panel blockquote {
    font-size: 1.28rem;
    font-weight: 500;
    line-height: 1.4;
    color: var(--ink);
    letter-spacing: -0.015em;
    margin: 0 0 0.9rem;
}

.quote-panel p {
    font-size: 0.98rem;
    color: var(--ink-body);
    margin: 0;
}

.compare {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

.compare-col h3 {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1.1rem;
    margin-bottom: 0.85rem;
}

.compare-col h3::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--ink-muted);
    flex: 0 0 auto;
}

.compare-col--new h3::before {
    background: var(--accent);
}

.compare-col p {
    font-size: 0.99rem;
    color: var(--ink-body);
    margin: 0;
}

.compare-col--old p {
    color: var(--ink-muted);
}

@media (max-width: 767.98px) {
    .compare {
        grid-template-columns: 1fr;
        gap: 1.75rem;
    }
}


/* ---------- The loop ---------- */
.loop-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.35rem;
    padding: 1.5rem 0 0.5rem;
}

.loop-node {
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: var(--bg);
    padding: 0.5rem 0.8rem;
    font-size: 0.83rem;
    font-weight: 500;
    color: var(--ink);
    white-space: nowrap;
}

.loop-node--source {
    background: var(--bg-dark);
    border-color: var(--bg-dark);
    color: var(--ink-on-dark);
}

.loop-node--out {
    border-style: dashed;
    color: var(--ink-body);
}

.loop-arrow {
    color: var(--border-strong);
    font-size: 0.85rem;
    flex: 0 0 auto;
}

.loop-feedback {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.74rem;
    letter-spacing: 0.08em;
    color: var(--ink-muted);
    margin-top: 0.85rem;
}

/* A light note under the loop: AICAP uses AI as well as assuring it */
.loop-ai {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 2.5rem;
    padding: 1.25rem 1.4rem;
    background: var(--bg-panel);
    border-left: 3px solid var(--accent);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.loop-ai-icon {
    color: var(--accent);
    font-size: 1.1rem;
    line-height: 1.4;
    flex: 0 0 auto;
}

.loop-ai > div {
    flex: 1 1 22rem;
}

.loop-ai h3 {
    font-size: 1rem;
    margin-bottom: 0.3rem;
}

.loop-ai p {
    font-size: 0.95rem;
    color: var(--ink-body);
    margin: 0;
}

.loop-ai .theme-link {
    flex: 0 0 auto;
    align-self: center;
}


/* ---------- Four pillars ---------- */
.lifecycle {
    margin-top: 3rem;
}

.lifecycle-band {
    background: var(--bg-dark);
    color: var(--ink-on-dark);
    border-radius: var(--radius);
    padding: 0.7rem 1.25rem;
    text-align: center;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

/* One tick per pillar column, aligned to the grid below it */
.lifecycle-rail {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    padding: 0.7rem 0;
}

.lifecycle-rail span {
    width: 1px;
    height: 18px;
    background: var(--border-strong);
    margin: 0 auto;
}

.pillar-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.pillar {
    background: var(--bg);
    border: 1px solid var(--border);
    border-top: 3px solid var(--accent);
    border-radius: var(--radius) var(--radius) var(--radius-lg) var(--radius-lg);
    padding: 1.5rem 1.35rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.pillar:hover {
    box-shadow: var(--shadow);
}

.pillar--blue { border-top-color: var(--pillar-blue); }
.pillar--purple { border-top-color: var(--pillar-purple); }
.pillar--teal { border-top-color: var(--pillar-teal); }
.pillar--orange { border-top-color: var(--pillar-orange); }

/* Icon carries the identity as strongly as the colour does */
.pillar-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: var(--radius);
    font-size: 1.05rem;
    margin-bottom: 0.9rem;
}

.pillar--blue .pillar-icon { color: var(--pillar-blue); background: rgba(18, 87, 160, 0.1); }
.pillar--purple .pillar-icon { color: var(--pillar-purple); background: rgba(123, 45, 142, 0.1); }
.pillar--teal .pillar-icon { color: var(--pillar-teal); background: rgba(11, 122, 100, 0.1); }
.pillar--orange .pillar-icon { color: var(--pillar-orange); background: rgba(179, 71, 0, 0.1); }

.pillar-stage {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ink-muted);
    margin-bottom: 0.65rem;
}

.pillar-name {
    font-size: 1.35rem;
    letter-spacing: -0.025em;
    margin-bottom: 0.5rem;
    color: var(--accent);
}

.pillar--blue .pillar-name { color: var(--pillar-blue); }
.pillar--purple .pillar-name { color: var(--pillar-purple); }
.pillar--teal .pillar-name { color: var(--pillar-teal); }
.pillar--orange .pillar-name { color: var(--pillar-orange); }

.pillar p {
    font-size: 0.93rem;
    line-height: 1.55;
    color: var(--ink-body);
    margin: 0;
}

@media (max-width: 991.98px) {
    .pillar-grid,
    .lifecycle-rail {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 575.98px) {
    .pillar-grid {
        grid-template-columns: 1fr;
    }

    /* Stacked pillars: a column of ticks would just be noise */
    .lifecycle-rail {
        display: none;
    }
}


/* ---------- Theme cards ---------- */
.theme-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.85rem 1.75rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.theme-card:hover {
    border-color: var(--border-strong);
    box-shadow: var(--shadow);
}

.theme-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.65rem;
}

.theme-card p {
    font-size: 0.97rem;
    color: var(--ink-body);
    flex: 1 1 auto;
    margin-bottom: 1.25rem;
}

.theme-link {
    font-size: 0.92rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.theme-link i {
    font-size: 0.8rem;
    transition: transform var(--transition);
}

.theme-card:hover .theme-link i {
    transform: translateX(3px);
}


/* ---------- Stats ---------- */
.stat-card {
    height: 100%;
    background: var(--bg);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    padding: 1.6rem 1.5rem;
}

.stat-value {
    font-size: clamp(1.4rem, 2.6vw, 1.85rem);
    font-weight: 600;
    letter-spacing: -0.03em;
    color: var(--ink);
    line-height: 1.15;
    margin-bottom: 0.5rem;
}

.stat-description {
    font-size: 0.93rem;
    color: var(--ink-body);
    margin: 0;
}


/* ---------- CTA band ---------- */
.cta-flow {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin: 2rem 0 2.25rem;
}

.cta-flow-item {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    padding: 0.45rem 0.9rem;
    border: 1px solid var(--border-on-dark);
    border-radius: var(--radius);
    color: var(--ink-on-dark-body);
}

.cta-flow-item--accent {
    border-color: var(--accent-bright);
    color: var(--accent-bright);
}

.cta-flow-arrow {
    color: var(--ink-muted);
    font-size: 0.75rem;
}


/* ---------- StreamField blocks ---------- */
.intro-text {
    font-size: 1.15rem;
    line-height: 1.6;
    color: var(--ink-body);
}

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

.prose h3 {
    font-size: 1.15rem;
    margin: 2rem 0 0.75rem;
}

.prose p {
    margin-bottom: 1.1rem;
}

.prose ul,
.prose ol {
    padding-left: 1.25rem;
    margin-bottom: 1.1rem;
}

.prose li {
    margin-bottom: 0.4rem;
}

.prose strong {
    color: var(--ink);
    font-weight: 600;
}

.prose a {
    text-decoration: underline;
    text-underline-offset: 2px;
}

.callout {
    background: var(--bg-panel);
    border-left: 3px solid var(--accent);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    padding: 1.6rem 1.85rem;
    height: 100%;
}

.callout-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.6rem;
}

.callout h3 {
    font-size: 1.1rem;
    margin-bottom: 0.6rem;
}

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

.checklist {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.checklist li {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--ink);
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.45rem 0.85rem;
}

.checklist li::before {
    content: "\2713";
    color: var(--accent);
    font-weight: 600;
}

.steps {
    display: grid;
    gap: 0;
    border-top: 1px solid var(--border);
}

.step {
    display: grid;
    grid-template-columns: 3.25rem 1fr;
    gap: 1.25rem;
    padding: 1.4rem 0;
    border-bottom: 1px solid var(--border);
}

.step-num {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--accent);
}

.step h3 {
    font-size: 1.05rem;
    margin-bottom: 0.35rem;
}

.step p {
    font-size: 0.97rem;
    color: var(--ink-body);
    margin: 0;
}


/* ---------- Forms ---------- */
/* Hold the form to a readable measure. Full content-column width puts a
   name field at ~1100px on desktop, which looks broken. */
.aicap-form {
    max-width: 42rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

/* Textareas and anything else long take the full row */
.form-field--wide {
    grid-column: 1 / -1;
}

@media (max-width: 575.98px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
}

.aicap-form .form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    color: var(--ink);
    margin-bottom: 0.45rem;
}

.form-required {
    color: var(--accent);
    margin-left: 0.2rem;
}

.form-field-error {
    font-size: 0.85rem;
    color: #b3261e;
    margin-top: 0.35rem;
}

.form-error-summary {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.92rem;
    color: #b3261e;
    background: #fcecea;
    border-radius: var(--radius);
    padding: 0.75rem 1rem;
    margin-bottom: 1.75rem;
}

.form-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    border-top: 1px solid var(--border);
    margin-top: 2rem;
    padding-top: 1.75rem;
}

.form-note {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--ink-muted);
    margin: 0;
}

.aicap-input {
    background: var(--bg);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    color: var(--ink);
    padding: 0.65rem 0.85rem;
    font-family: var(--font-display);
    font-size: 0.97rem;
}

.aicap-input:focus {
    background: var(--bg);
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
    color: var(--ink);
}

.aicap-input::placeholder {
    color: var(--ink-muted);
}

.form-text {
    color: var(--ink-muted);
    font-size: 0.85rem;
}


/* ---------- Search ---------- */
.search-result-link {
    display: block;
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--ink);
    border-bottom: 1px solid var(--border);
    padding: 0.85rem 0;
}

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


/* ---------- Footer ---------- */
.site-footer {
    background: var(--bg-dark);
    color: var(--ink-on-dark-body);
    padding: 4rem 0 1.75rem;
}

.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
    font-size: 1.35rem;
    letter-spacing: -0.03em;
    color: var(--ink-on-dark);
    margin-bottom: 0.85rem;
}

.footer-brand .brand-icon {
    /* Same 36px box as the header, for the same whole-pixel reason */
    color: var(--accent-bright);
}

.footer-tagline {
    font-size: 0.94rem;
    color: var(--ink-on-dark-body);
    max-width: 34ch;
    margin: 0;
}

.footer-heading {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ink-muted);
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    font-size: 0.94rem;
    color: var(--ink-on-dark-body);
}

.footer-links a:hover {
    color: var(--accent-bright);
}

.footer-text {
    font-size: 0.94rem;
    color: var(--ink-on-dark-body);
}

.footer-dng-link {
    color: var(--ink-on-dark);
    font-weight: 500;
}

.footer-dng-link:hover {
    color: var(--accent-bright);
}

.footer-uk {
    font-size: 0.86rem;
    color: var(--ink-muted);
}

.footer-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    border-top: 1px solid var(--border-on-dark);
    margin-top: 3rem;
    padding-top: 1.5rem;
}

.footer-bar p {
    font-size: 0.84rem;
    color: var(--ink-muted);
    margin: 0;
}

.footer-version {
    font-family: var(--font-mono);
    font-size: 0.78rem !important;
}


/* ---------- Reveal ---------- */
.reveal {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.visible {
    opacity: 1;
    transform: none;
}

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

    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}


/* ---------- Responsive ---------- */
@media (max-width: 991.98px) {
    .section {
        padding: 4rem 0;
    }

    .hero {
        padding: 7.5rem 0 4rem;
    }

    .hero-title {
        max-width: none;
    }

    .page-hero {
        padding: 7rem 0 3rem;
    }
}

@media (max-width: 575.98px) {
    .section {
        padding: 3.25rem 0;
    }

    .quote-panel,
    .callout {
        padding: 1.35rem 1.4rem;
    }

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