/* ================================
   Marlow Digital - Reset v1
   ================================ */

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

body,
p,
figure,
blockquote,
dl,
dd {
    margin: 0;
    padding:0;
}

html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    min-height: 100vh;
    text-rendering: optimizeSpeed;
    color: var(--color-text);
    background-color: var(--color-bg-soft);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0;
    font-weight: normal;
    line-height: 1;
}

ul[class],
ol[class] {
    list-style: none;
    padding: 0;
    margin: 0;
}

img,
picture,
video,
canvas,
svg {
    display: block;
    max-width: 100%;
}

input,
button,
textarea,
select {
    font: inherit;
}

button {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}


/* Marlow Digital Design Tokens */
:root {
    --color-marlowblue: #0a4db8;
    --color-marlowred: #c62828;

    /* Brand */
    --color-primary: var(--color-marlowblue, #0a4db8);
    --color-primary-hover: #093c8f;
    --color-accent: var(--color-marlowred, #c62828);
    --color-accent-hover: #a61e1e;

    /* Neutrals */
    --color-text: #1a1a1a;
    --color-text-muted: #666;
    --color-bg: #ffffff;
    --color-bg-soft: #f6f7f9;
    --color-bg-light: #d4d4d4;
    --color-bg-dark: #616161;

    --color-text-light: #fafafa;
    --color-text-dark: #1f1f1f;
    --color-border: #e1e4e8;

    /* Status */
    --color-success: #1e8e3e;
    --color-warning: #f9ab00;
    --color-error: #d93025;

    /* Status colour palettes (background, border, text) */
    --color-success-bg: #f0fdf4;
    --color-success-border: #86efac;
    --color-success-text: #166534;

    --color-warning-bg: #fffbeb;
    --color-warning-border: #fde047;
    --color-warning-text: #92400e;

    --color-error-bg: #fef2f2;
    --color-error-border: #fca5a5;
    --color-error-text: #991b1b;

    --color-info: #0ea5e9;
    --color-info-bg: #f0f9ff;
    --color-info-border: #7dd3fc;
    --color-info-text: #0c4a6e;

    /* Alpha overlays and translucent surfaces */
    --color-surface-light-alpha-subtle: rgba(255, 255, 255, 0.08);
    --color-surface-light-alpha-soft: rgba(255, 255, 255, 0.12);
    --color-surface-light-alpha-medium: rgba(255, 255, 255, 0.16);
    --color-border-light-alpha-soft: rgba(255, 255, 255, 0.22);
    --color-border-light-alpha-medium: rgba(255, 255, 255, 0.36);
    --color-border-light-alpha-strong: rgba(255, 255, 255, 0.56);
    --color-overlay-scrim: rgba(0, 0, 0, 0.22);
    --color-error-focus-ring: rgba(217, 48, 37, 0.2);

    /* Focus */
    --color-focus-ring: rgba(10, 75, 184, 0.2);

    /* Links */
    --link-color: var(--color-accent, #ffffff);
    --link-thickness: 1rem;

    /* Spacing */
    --space-xxs: 0.125rem;
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-xxl: 5rem;

    /* Radius */
    --radius-xs: 2px;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    /* Typography */
    --font-body: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: var(--font-body);

    --line-height-body: 1.6;
    --line-height-heading: 1.25;

    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-xxl: 1.5rem;

    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);

    /* Z-index */
    --z-index-dropdown: 1000;
    --z-index-sticky: 1020;
    --z-index-fixed: 1030;
    --z-index-modal-backdrop: 1040;
    --z-index-modal: 1050;
    --z-index-popover: 1060;
    --z-index-tooltip: 1070;

    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-base: 0.2s ease-in-out;
    --transition-slow: 0.3s ease-in-out;

    /* Layout */
    --site-max-width: 1200px;

    /* Sizing */
    --size-touch-target: 2.5rem;
    --size-icon-sm: 1rem;
    --size-icon-md: 1.25rem;
    --size-icon-lg: 1.5rem;

    /*
     * Breakpoints: CSS custom properties cannot be used inside @media queries
     * (they are cascade-based, not static values). Use the raw px values directly.
     * Reference:  sm=480px  md=768px  lg=992px  xl=1200px
     */
}

/**
 * Dark Mode Overrides
 *
 * Applied when <html> has the 'dark-mode' class (set before first paint
 * to avoid a flash of the wrong theme).
 * Redefines neutral colors for dark backgrounds while maintaining
 * status colors and other tokens.
 */
html.dark-mode {
    /* Neutrals — inverted for dark backgrounds */
    --color-text: #fafafa;
    --color-text-muted: #b0b0b0;
    --color-bg: #1a1a1a;
    --color-bg-soft: #2a2a2a;
    --color-bg-light: #404040;
    --color-bg-dark: #0f0f0f;

    --color-text-light: #fafafa;
    --color-text-dark: #f0f0f0;
    --color-border: #404040;

    /* Status background colors — lightened for dark mode */
    --color-success-bg: #0a3d1a;
    --color-success-border: #2d6a3e;
    --color-success-text: #86efac;

    --color-warning-bg: #3a2d05;
    --color-warning-border: #6b5c1a;
    --color-warning-text: #fde047;

    --color-error-bg: #3a1515;
    --color-error-border: #6b2a2a;
    --color-error-text: #fca5a5;

    --color-info-bg: #0a2a3a;
    --color-info-border: #1a4d66;
    --color-info-text: #7dd3fc;

    /* Alpha surfaces — adjusted for dark backgrounds */
    --color-overlay-scrim: rgba(0, 0, 0, 0.5);
    --color-error-focus-ring: rgba(252, 165, 165, 0.2);
    --color-focus-ring: rgba(125, 211, 252, 0.2);

    /* Shadows — lighter for dark mode */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.4), 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.4), 0 10px 10px rgba(0, 0, 0, 0.3);
}

/* ================================
   Marlow Digital - Layout v1
   ================================ */

/* Site Layout */
.site {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden;
}

main {
    flex: 1 0 auto;
}

main.main-align-left,
main.main-align-left > * {
    text-align: left;
}

main.main-align-centre,
main.main-align-centre > * {
    text-align: center;
}

main.main-align-right,
main.main-align-right > * {
    text-align: right;
}

main.main-align-left > * {
    justify-content: flex-start;
    align-content: flex-start;
}

main.main-align-centre > * {
    justify-content: center;
    align-content: center;
}

main.main-align-right > * {
    justify-content: flex-end;
    align-content: flex-end;
}

.site-header,
.site-footer {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: var(--z-index-sticky);
    overflow: visible;
    text-align: left;
}

.site-header a,
.site-footer a {
    color: inherit;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    width: 100%;
    max-width: var(--site-max-width);
    margin: 0 auto;
    padding: 0;
}

.header-left,
.header-right {
    display: flex;
    align-items: center;
    min-width: 0;
}

.header-left {
    flex: 1 1 auto;
}

.header-right {
    flex: 0 1 auto;
    justify-content: flex-end;
    gap: var(--space-sm);
}

.site-brand {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: inherit;
    text-decoration: none;
}

.site-brand-logo {
    display: block;
    width: auto;
    max-height: 2rem;
}

.site-brand-text {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-heading);
    white-space: nowrap;
}

.site-footer {
    position: relative;
    text-align: center;
    border-top: 1px solid var(--color-border);
    border-bottom: none;
}

.footer-content {
    max-width: var(--site-max-width);
    margin: 0 auto;
    padding: 0;
}

/* Navigation */
.nav-list {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-md);
    margin: 0;
    padding: 0;
    list-style: none;
}

.nav-item {
    display: flex;
    align-items: center;
}

.nav-link {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    font-weight: var(--font-weight-medium);
    color: inherit;
    text-decoration: none;
}

.nav-desktop-hidden {
    display: none;
}

.nav-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: var(--space-xs);
    min-width: var(--size-touch-target);
    min-height: var(--size-touch-target);
    padding: var(--space-xs);
    margin-left: auto;
    color: var(--color-text-light);
    background: var(--color-surface-light-alpha-subtle);
    border: 1px solid var(--color-border-light-alpha-medium);
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.nav-toggle:hover,
.nav-toggle:focus-visible {
    background: var(--color-surface-light-alpha-medium);
    border-color: var(--color-border-light-alpha-strong);
    outline: none;
}

.nav-open .nav-toggle {
    color: var(--color-accent);
}

.nav-keep-visible {
    position: relative;
    z-index: calc(var(--z-index-sticky) + 3);
}

.nav-bar {
    display: block;
    width: 1.2rem;
    height: 2px;
    background: currentColor;
    transition: var(--transition-fast);
}

.nav-backdrop {
    display: none;
}

/* Nav toggle: always visible when the header is force-collapsed (at any viewport width) */
.site-header.nav-force-collapsed .nav-toggle {
    display: inline-flex;
}

/* Nav drawer: mobile-first base — applies in all drawer contexts.
 * At desktop, non-forced inline nav is reverted below via @media (min-width: 769px). */
.nav-in-header {
    position: fixed;
    top: 0;
    right: 0;
    width: min(20rem, 80vw);
    height: 100vh;
    padding: 4.25rem var(--space-md) var(--space-md);
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    border-left: 1px solid var(--color-border-light-alpha-soft);
    box-shadow: var(--shadow-md);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    z-index: calc(var(--z-index-sticky) + 2);
}

.nav-in-header.nav-dropdown {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    width: auto;
    height: auto;
    padding: var(--space-md);
    border-left: none;
    border-top: 1px solid var(--color-border);
    transform: translateY(-0.75rem);
    opacity: 0;
    pointer-events: none;
}

.nav-in-header .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
}

.nav-in-header .nav-link {
    width: 100%;
    padding: var(--space-sm) 0;
}

.nav-in-header.is-open {
    transform: translateX(0);
}

.nav-in-header.nav-dropdown.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}
/* Left-side drawer variant: slides in from the left instead of the right */
.nav-in-header.nav-slide-left {
    right: auto;
    left: 0;
    border-left: none;
    border-right: 1px solid var(--color-border-light-alpha-soft);
    transform: translateX(-100%);
}

.nav-in-header.nav-slide-left.is-open {
    transform: translateX(0);
}
/* Desktop: revert to inline nav unless the header is force-collapsed or the element is always-hidden on desktop */
@media (min-width: 769px) {
    .site-header:not(.nav-force-collapsed) .nav-in-header:not(.nav-desktop-hidden) {
        position: static;
        width: auto;
        height: auto;
        padding: 0;
        background-color: transparent;
        color: inherit;
        border-left: none;
        box-shadow: none;
        transform: none;
        transition: none;
        z-index: auto;
    }

    .site-header:not(.nav-force-collapsed) .nav-in-header:not(.nav-desktop-hidden) .nav-list {
        flex-direction: row;
        align-items: center;
        gap: var(--space-md);
    }

    .site-header:not(.nav-force-collapsed) .nav-in-header:not(.nav-desktop-hidden) .nav-link {
        width: auto;
        padding: var(--space-xs) var(--space-sm);
    }
}

.theme-selector {
    position: relative;
}

.theme-toggle {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    min-height: var(--size-touch-target);
    padding: 0 var(--space-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg-dark);
    color: var(--color-text-light);
    cursor: pointer;
}

.theme-toggle-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: var(--size-icon-md);
    height: var(--size-icon-md);
}

.theme-toggle-chevron {
    font-size: var(--font-size-xs);
}

.theme-icon {
    display: block;
    width: 100%;
    height: 100%;
}

.theme-menu {
    position: absolute;
    right: 0;
    top: calc(100% + var(--space-xs));
    width: min(18rem, 92vw);
    padding: var(--space-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg-dark);
    color: var(--color-text-light);
    box-shadow: var(--shadow-md);
    z-index: calc(var(--z-index-sticky) + 4);
}

.theme-menu-description {
    margin: 0 0 var(--space-xs);
    color: var(--color-text-light);
    opacity: 0.8;
    font-size: var(--font-size-sm);
}

.theme-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-xs) var(--space-sm);
    border: 0;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--color-text-light);
    text-align: left;
    cursor: pointer;
}

.theme-option-main {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

.theme-option-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: var(--size-icon-sm);
    height: var(--size-icon-sm);
}

.theme-option-label {
    font-size: var(--font-size-sm);
}

.theme-option:hover,
.theme-option:focus-visible {
    background: var(--color-surface-light-alpha-soft);
    outline: none;
}

.theme-check {
    opacity: 0;
}

.theme-option.is-selected .theme-check {
    opacity: 1;
}

@media (max-width: 768px) {
    .site-header {
        padding: var(--space-sm) var(--space-md);
    }

    .header-container {
        gap: var(--space-sm);
    }

    .nav-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        border: 0;
        padding: 0;
        margin: 0;
        background: var(--color-overlay-scrim);
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--transition-base);
        z-index: calc(var(--z-index-sticky) + 1);
    }

    .nav-backdrop.is-open {
        opacity: 1;
        pointer-events: auto;
    }

    .nav-open .nav-bar:nth-child(1) {
        transform: translateY(0.42rem) rotate(45deg);
    }

    .nav-open .nav-bar:nth-child(2) {
        opacity: 0;
    }

    .nav-open .nav-bar:nth-child(3) {
        transform: translateY(-0.42rem) rotate(-45deg);
    }

    .nav-toggle {
        display: inline-flex;
    }

    .nav-desktop-hidden {
        display: block;
    }

    .header-right {
        gap: var(--space-xs);
    }

    .nav-open .nav-keep-visible {
        position: fixed;
        top: var(--space-sm);
        right: var(--space-md);
        background-color: var(--color-bg-dark);
        color: var(--color-text-light);
        box-shadow: var(--shadow-sm);
    }
}

/* ================================
   Header Variants
   ================================ */

/*
 * Transitions — applied when either scroll-behaviour or transparent variants are active,
 * so that all animated properties transition smoothly regardless of combination.
 */
.site-header:is(.site-header--hide-on-scroll, .site-header--transparent) {
    transition:
        transform var(--transition-slow),
        background-color var(--transition-slow),
        border-color var(--transition-slow),
        box-shadow var(--transition-slow);
}

/* Scroll behaviour: static (scrolls away with page) */
.site-header--static {
    position: static;
}

/* Scroll behaviour: fixed (always visible, JS compensates content offset) */
.site-header--fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
}

/* Scroll behaviour: hide on scroll-down, reveal on scroll-up */
.site-header--hide-on-scroll.is-hidden {
    transform: translateY(-100%);
}

/* Appearance: light — understated, light background with dark text */
.site-header--light {
    background-color: var(--color-bg);
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border);
}

.site-header--light .nav-toggle {
    color: var(--color-text);
    background: var(--color-bg-soft);
    border-color: var(--color-border);
}

.site-header--light .nav-toggle:hover,
.site-header--light .nav-toggle:focus-visible {
    background: var(--color-bg-light);
    border-color: var(--color-text-muted);
    outline: none;
}

.site-header--light .nav-open .nav-toggle {
    color: var(--color-accent);
}

/* Appearance: transparent — floats over hero, transitions to solid on scroll.
   position:sticky + z-index gives the header its own stacking context, which
   stops mix-blend-mode reaching content behind it — so instead of relying on
   blending, a permanent dark scrim guarantees the (fixed white) text stays
   legible over any background, image or not. */
.site-header--transparent {
    background: linear-gradient(to bottom, rgb(0 0 0 / 0.45), rgb(0 0 0 / 0.05));
    border-bottom-color: transparent;
    box-shadow: none;
}

.site-header--transparent.is-scrolled {
    background: var(--color-bg-dark);
    border-bottom-color: var(--color-border);
    box-shadow: var(--shadow-md);
}

/* Transparent + light: transitions to light header on scroll */
.site-header--transparent.site-header--light {
    background-color: transparent;
    border-bottom-color: transparent;
    color: var(--color-text-light);
}

.site-header--transparent.site-header--light .nav-toggle {
    color: var(--color-text-light);
    background: var(--color-surface-light-alpha-subtle);
    border-color: var(--color-border-light-alpha-medium);
}

.site-header--transparent.site-header--light.is-scrolled {
    background-color: var(--color-bg);
    border-bottom-color: var(--color-border);
    color: var(--color-text);
}

.site-header--transparent.site-header--light.is-scrolled .nav-toggle {
    color: var(--color-text);
    background: var(--color-bg-soft);
    border-color: var(--color-border);
}

/* Nav position: left — nav moves to the left, brand to the right */
.site-header--nav-left .header-left {
    order: 2;
    flex: 0 1 auto;
}

.site-header--nav-left .header-right {
    order: 1;
    flex: 1 1 auto;
    justify-content: flex-start;
}

.site-header--nav-left .nav-list {
    justify-content: flex-start;
}

/* Hero */
.hero {
    --hero-min-height: clamp(18rem, 48vh, 40rem);
    position: relative;
    margin: 0;
    color: var(--color-text-light);
}

.site-header--transparent + .hero {
    margin-top: calc(var(--site-header-height, 0px) * -1);
}

.hero-frame,
.hero-split {
    position: relative;
    width: 100%;
}

.hero-media {
    position: relative;
    min-height: var(--hero-min-height, clamp(18rem, 48vh, 40rem));
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-bg-dark), var(--color-primary));
}

/* The media renderer's own markup (e.g. content.image) fills the hero's media slot completely */
.hero-media .content-image-wrapper {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.hero-media .content-image {
    width: 100%;
    height: 100%;
}

.hero-media--overlay::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgb(0 0 0 / calc(var(--hero-overlay-opacity, 0.52) * 0.46)),
        rgb(0 0 0 / var(--hero-overlay-opacity, 0.52))
    );
}

.hero--background .hero-inner {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    align-items: center;
}

.hero--background.hero--no-media .hero-frame,
.hero--foreground.hero--no-media .hero-frame {
    min-height: var(--hero-min-height, clamp(16rem, 38vh, 26rem));
    background: linear-gradient(135deg, var(--color-bg-dark), var(--color-primary));
}

.hero--background.hero--no-media .hero-inner {
    position: relative;
    min-height: var(--hero-min-height, clamp(16rem, 38vh, 26rem));
}

.hero--foreground,
.hero--none,
.hero--split {
    color: var(--color-text);
}

.hero--none .hero-frame {
    min-height: var(--hero-min-height, clamp(16rem, 38vh, 26rem));
    background: var(--color-bg);
}

/* mediaWidth constrains the overall hero frame; the media itself always fills whatever
   frame/column it occupies, regardless of this setting — nothing for the component to decide. */
.hero--media-container .hero-frame,
.hero--media-container .hero-split {
    max-width: var(--site-max-width);
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.hero--split .hero-split {
    min-height: var(--hero-min-height, clamp(20rem, 56vh, 44rem));
}

.hero--split .hero-copy,
.hero--split .hero-media {
    min-height: inherit;
}

.hero--split .hero-copy {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
}

.hero--split .hero-media {
    position: absolute;
    inset: 0;
}

.hero--split .hero-inner {
    position: relative;
    min-height: inherit;
    display: flex;
    align-items: center;
}

.hero--foreground .hero-frame {
    display: flex;
    flex-direction: column;
}

.hero--foreground .hero-inner {
    position: relative;
}

.hero--foreground .hero-media {
    order: 2;
}

.hero--foreground.hero--no-media .hero-frame {
    background: var(--color-bg);
}

.hero-content {
    width: 100%;
    max-width: 44rem;
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.hero-content h2,
.hero-content p {
    margin: 0;
}

.hero--text-left .hero-content {
    text-align: left;
    align-items: flex-start;
}

.hero--text-centre .hero-content {
    text-align: center;
    align-items: center;
}

.hero--text-right .hero-content {
    text-align: right;
    align-items: flex-end;
}

.hero--glass .hero-content {
    background: rgb(255 255 255 / 0.2);
    border: 1px solid rgb(255 255 255 / 0.28);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: var(--shadow-md);
    -webkit-backdrop-filter: blur(0.75rem);
    backdrop-filter: blur(0.75rem);
}

.hero-actions {
    margin-top: var(--space-sm);
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.hero .btn-secondary {
    color: var(--color-text-light);
    background-color: transparent;
    border-color: rgb(255 255 255 / 0.72);
}

.hero--foreground .btn-secondary,
.hero--none .btn-secondary,
.hero--split .btn-secondary {
    color: var(--color-text);
    border-color: var(--color-border);
}

.hero .btn-secondary:hover {
    background-color: rgb(255 255 255 / 0.15);
}

.hero--foreground .btn-secondary:hover,
.hero--none .btn-secondary:hover,
.hero--split .btn-secondary:hover {
    background-color: var(--color-bg-soft);
}

@media (min-width: 900px) {
    .hero--split .hero-split {
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        align-items: stretch;
    }

    .hero--split .hero-copy,
    .hero--split .hero-media {
        position: relative;
        inset: auto;
    }

    .hero--split.hero--split-media-left .hero-copy {
        order: 2;
    }

    .hero--split.hero--split-media-left .hero-media {
        order: 1;
    }
}

/* No-media split hero: .hero-media isn't rendered at all in this case, so
   .hero-copy needs its own dark backdrop for text (and any glass panel) at
   every viewport width, not just once it becomes a separate desktop column. */
.hero--split.hero--no-media .hero-copy {
    background: linear-gradient(135deg, var(--color-bg-dark), var(--color-primary));
}

/* Containers and Sections */
.container {
    width: 100%;
    max-width: var(--site-max-width);
    margin: 0 auto;
    padding: var(--space-sm) var(--space-lg);
}
.container-wide { max-width: 1400px; }
.container-narrow { max-width: 800px; }

.section {
    padding: var(--space-lg) 0;
}

.section-tight {
    padding: var(--space-md) 0;
}

.section-loose {
    padding: var(--space-xl) 0;
}

/* ================================
   Marlow Digital - Components v1
   ================================ */

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-medium);
    line-height: var(--line-height-body);
    color: var(--color-text-light);
    background-color: var(--color-primary);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-base);
}

.btn:hover {
    background-color: var(--color-primary-hover);
    opacity: 0.9;
}

.btn--outline {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn--outline:hover {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    opacity: 1;
}

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

.btn--ghost:hover {
    background-color: var(--color-bg-soft);
    border-color: var(--color-primary);
    opacity: 1;
}

/* Form elements */
input,
textarea,
select {
    padding: var(--space-sm);
    font-size: var(--font-size-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-bg);
    color: var(--color-text);
    transition: var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-focus-ring);
}

/* Links (hover/focus/underline colour and thickness live in links.css, driven by data-link-style) */
a {
    color: var(--color-primary);
}

/* Generic content grid */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, var(--grid-item-min-width, 18rem)), 1fr));
    gap: var(--space-lg);
}

/* Section component */
.section {
    padding-block: var(--space-xl);
}

.section-header {
    margin-bottom: var(--space-lg);
}

.section-title {
    margin: 0 0 var(--space-sm);
}

.section-intro {
    margin: 0;
    color: var(--color-text-muted);
}

/* Card component */
.card {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: var(--space-md);
    background-color: var(--color-bg);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

/* hoverScale card prop: falls back to 1 (no scale) when unset/off */
.card:hover {
    transform: scale(var(--card-hover-scale, 1));
}

@media (prefers-reduced-motion: reduce) {
    .card {
        transition: none;
    }
}

.card-image {
    display: block;
    width: 100%;
    height: auto;
    margin: calc(var(--space-md) * -1) calc(var(--space-md) * -1) var(--space-md);
    width: calc(100% + (var(--space-md) * 2));
    max-width: none;
    align-self: center;
}

.card-icon {
    display: block;
    width: 3rem;
    height: 3rem;
    margin-bottom: var(--space-sm);
    fill: var(--color-primary);
    align-self: center;
}

.card-body {
    flex: 1;
}

.card-title {
    margin: 0 0 var(--space-sm);
}

.card-content {
    color: var(--color-text-muted);
}

.card-footer {
    margin-top: var(--space-lg);
}

/* Image component */
.content-image-wrapper {
    display: inline-block;
    max-width: 100%;
    margin: 0;
    position: relative;
    vertical-align: middle;
    border-radius: var(--image-border-radius, 0);
    box-shadow: var(--image-shadow, none);
    border: var(--image-border, none);
    border-width: var(--image-border-width, medium);
    border-style: var(--image-border-style, none);
    border-color: var(--image-border-color, currentColor);
    outline: var(--image-outline, none);
    outline-offset: var(--image-outline-offset, 0);
    transition: transform var(--image-transition, var(--transition-base)),
                box-shadow var(--image-transition, var(--transition-base)),
                border-color var(--image-transition, var(--transition-base)),
                outline var(--image-transition, var(--transition-base)),
                outline-offset var(--image-transition, var(--transition-base)),
                opacity var(--image-transition, var(--transition-base)),
                filter var(--image-transition, var(--transition-base));
    transform: translate(var(--image-translate-x, 0), var(--image-translate-y, 0)) scale(var(--image-scale, 1)) rotate(var(--image-rotate, 0deg));
    opacity: var(--image-opacity, 1);
    filter: var(--image-filter, none);
}

.content-image-wrapper--block {
    display: block;
    width: 100%;
}

.content-image-wrapper--zoom-inner {
    overflow: hidden;
}

.content-image-link {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.content-image-link:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
}

.content-image {
    display: block;
    width: var(--image-width, 100%);
    height: var(--image-height, auto);
    max-width: 100%;
    aspect-ratio: var(--image-aspect-ratio, auto);
    object-fit: var(--image-object-fit, cover);
    object-position: var(--image-object-position, center);
    border-radius: inherit;
    transition: transform var(--image-transition, var(--transition-base)),
                filter var(--image-transition, var(--transition-base));
}

/* Hover & focus interaction states */
.content-image-wrapper:hover,
.content-image-wrapper:focus-within {
    transform: translate(var(--image-hover-translate-x, var(--image-translate-x, 0)), var(--image-hover-translate-y, var(--image-translate-y, 0))) scale(var(--image-hover-scale, var(--image-scale, 1))) rotate(var(--image-hover-rotate, var(--image-rotate, 0deg)));
    opacity: var(--image-hover-opacity, var(--image-opacity, 1));
    border-color: var(--image-hover-border-color, var(--image-border-color, inherit));
    border: var(--image-hover-border, var(--image-border, none));
    box-shadow: var(--image-hover-shadow, var(--image-shadow, none));
    outline: var(--image-hover-outline, var(--image-outline, none));
    outline-offset: var(--image-hover-outline-offset, var(--image-outline-offset, 0));
    filter: var(--image-hover-filter, var(--image-filter, none));
}

.content-image-wrapper--zoom-inner:hover .content-image,
.content-image-wrapper--zoom-inner:focus-within .content-image {
    transform: scale(var(--image-hover-scale, 1.08));
}

/* Figure & caption */
.content-image-figure {
    display: inline-flex;
    flex-direction: column;
}

.content-image-caption {
    margin-top: var(--space-xs);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    text-align: var(--image-caption-align, left);
}

@media (prefers-reduced-motion: reduce) {
    .content-image-wrapper,
    .content-image-wrapper .content-image {
        transition: none !important;
        transform: none !important;
    }
    .content-image-wrapper:hover,
    .content-image-wrapper:focus-within,
    .content-image-wrapper--zoom-inner:hover .content-image,
    .content-image-wrapper--zoom-inner:focus-within .content-image {
        transform: none !important;
    }
}

/* Standard error page */
.error-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 50vh;
    padding: var(--space-xl);
}

.error-inner {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    width: 100%;
    max-width: 42rem;
    padding: var(--space-lg);
    background-color: var(--color-bg-soft);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.error-visual { flex: 0 0 clamp(10rem, 28vw, 15rem); }
.error-image { display: block; width: 100%; height: auto; }
.error-content { flex: 1 1 auto; text-align: left; }
.error-title { margin-bottom: var(--space-sm); color: var(--color-text); font-size: var(--font-size-xl); line-height: var(--line-height-heading); }
.error-message { margin-bottom: var(--space-md); color: var(--color-text-muted); font-size: var(--font-size-md); line-height: var(--line-height-body); }
.error-actions { margin: 0; }

@media (max-width: 768px) {
    .error-inner { flex-direction: column; text-align: center; }
    .error-visual { flex-basis: auto; width: min(100%, 14rem); }
    .error-content { text-align: center; }
}

/* Reusable contact plugin */
.contact-plugin { width: 100%; }
.contact-plugin-header { margin-bottom: var(--space-md); }
.contact-plugin-title { margin: 0 0 var(--space-xs); }
.contact-plugin-intro { margin: 0; color: var(--color-text-muted); }
.contact-plugin-form { display: flex; flex-direction: column; gap: var(--space-md); }
.contact-plugin-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-md); }
.contact-field-group { display: flex; flex-direction: column; gap: var(--space-xs); }
.contact-field-group-full { grid-column: 1 / -1; }
.contact-field-group label { font-weight: var(--font-weight-medium); }
.contact-field-group label span { color: var(--color-error-text); margin-left: var(--space-xxs); }
.contact-plugin-form input:not([type="checkbox"]):not([type="radio"]), .contact-plugin-form textarea { width: 100%; }
.contact-consent-row { display: flex; align-items: flex-start; gap: var(--space-sm); }
.contact-consent-row input[type="checkbox"] { flex: 0 0 auto; width: 1rem; height: 1rem; margin-top: var(--space-xxs); cursor: pointer; }
.contact-consent-hint { margin: 0; font-size: var(--font-size-sm); color: var(--color-text-muted); }
.contact-plugin-actions { display: flex; justify-content: flex-start; }
.contact-plugin-status { margin: 0; min-height: 1.25rem; font-size: var(--font-size-sm); }
.contact-plugin-status.is-error { color: var(--color-error-text); }
.contact-plugin-status.is-success { color: var(--color-success-text); }
.contact-field-invalid { border-color: var(--color-error); box-shadow: 0 0 0 2px var(--color-error-focus-ring); }

@media (max-width: 768px) {
    .contact-plugin-grid { grid-template-columns: minmax(0, 1fr); }
}


/* ================================
   Marlow Digital - Link Behaviours
   ================================

   Site-wide default set via data-link-style on <html> (template.php,
   config: links.style). :where() keeps the site-wide rule at zero
   specificity so a[data-link-style] can override it per instance. */

/* underline-hover: plain underline on hover/focus (default) */
:where(html[data-link-style="underline-hover"]) a,
a[data-link-style="underline-hover"] {
    text-decoration: none;
    text-decoration-color: var(--link-color, currentColor);
    text-decoration-thickness: var(--link-thickness, auto);
    transition: var(--transition-fast);
}

:where(html[data-link-style="underline-hover"]) a:hover,
:where(html[data-link-style="underline-hover"]) a:focus-visible,
a[data-link-style="underline-hover"]:hover,
a[data-link-style="underline-hover"]:focus-visible {
    text-decoration: underline;
}

/* underline-slide: underline bar grows in from the left on hover/focus,
   and retracts back toward the left on mouse-out/blur. */
:where(html[data-link-style="underline-slide"]) a,
a[data-link-style="underline-slide"] {
    position: relative;
    display: inline-block;
    text-decoration: none;
}

:where(html[data-link-style="underline-slide"]) a::after,
a[data-link-style="underline-slide"]::after {
    content: '';
    position: absolute;
    inset-inline-start: 0;
    bottom: -0.1em;
    width: 100%;
    height: var(--link-thickness, 0.0625rem);
    background-color: var(--link-color, currentColor);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

:where(html[data-link-style="underline-slide"]) a:hover::after,
:where(html[data-link-style="underline-slide"]) a:focus-visible::after,
a[data-link-style="underline-slide"]:hover::after,
a[data-link-style="underline-slide"]:focus-visible::after {
    transform: scaleX(1);
}

@media (prefers-reduced-motion: reduce) {
    a::after {
        transition: none !important;
    }
}


/* ================================
   Marlow Digital - Utilities v1
   ================================ */

/* Screen reader only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Text alignment */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }

/* Display */
.d-block { display: block; }
.d-flex { display: flex; }
.d-none { display: none; }

/* Gap utilities */
.gap-0 { gap: 0; }
.gap-xs { gap: var(--space-xs); }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }

/* Margin and Padding */
.m-0 { margin: 0; }
.m-1 { margin: var(--space-sm); }
.mt-1 { margin-top: var(--space-sm); }
.mb-1 { margin-bottom: var(--space-sm); }
.m-2 { margin: var(--space-md); }
.mt-2 { margin-top: var(--space-md); }
.mb-2 { margin-bottom: var(--space-md); }
.m-3 { margin: var(--space-lg); }
.mt-3 { margin-top: var(--space-lg); }
.mb-3 { margin-bottom: var(--space-lg); }
.m-auto { margin: auto; }
.p-0 { padding: 0; }
.p-1 { padding: var(--space-sm); }
.pt-1 { padding-top: var(--space-sm); }
.pb-1 { padding-bottom: var(--space-sm); }
.p-2 { padding: var(--space-md); }
.pt-2 { padding-top: var(--space-md); }
.pb-2 { padding-bottom: var(--space-md); }
.p-3 { padding: var(--space-lg); }
.pt-3 { padding-top: var(--space-lg); }
.pb-3 { padding-bottom: var(--space-lg); }

/* Flex utilities */
.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.justify-between { justify-content: space-between; }

.align-start { align-items: flex-start; }
.align-center { align-items: center; }
.align-end { align-items: flex-end; }

/* ================================
   Alerts Component
   ================================ */

.alerts-container {
    position: fixed;
    top: var(--alerts-top, 10%);
    left: 50%;
    transform: translateX(-50%);
    width: var(--alerts-width, 90%);
    z-index: var(--z-index-fixed, 1030);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    pointer-events: none; /* let clicks pass through the gap between alerts */
}

.alert {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-md);
    padding: var(--alerts-padding, var(--space-md));
    border-radius: var(--radius-md);
    border: 1px solid;
    animation: slideInDown 0.3s ease-out;
    pointer-events: all; /* re-enable clicks on each alert */
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-1rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.alert.alert-fade-out {
    animation: fadeOut 0.3s ease-out forwards;
}

@keyframes fadeOut {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
    }
}

.alert-content {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    flex: 1;
    min-width: 0;
}

.alert-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 var(--size-icon-lg);
    width: var(--size-icon-lg);
    height: var(--size-icon-lg);
    margin-top: var(--space-xxs);
}

.alert-message {
    font-size: var(--font-size-md);
    line-height: var(--line-height-body);
    word-wrap: break-word;
}

.alert-close {
    flex: 0 0 auto;
    padding: 0;
    width: var(--size-icon-lg);
    height: var(--size-icon-lg);
    border: none;
    background: transparent;
    color: currentColor;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--size-icon-lg);
    line-height: 1;
    opacity: 0.6;
    transition: opacity var(--transition-fast);
    margin-top: var(--space-xxs);
}

.alert-close:hover,
.alert-close:focus {
    opacity: 1;
    outline: none;
}

/* Alert Types */

.alert-success {
    background-color: var(--color-success-bg);
    border-color: var(--color-success-border);
    color: var(--color-success-text);
}

.alert-success .alert-icon::before {
    content: '✓';
    font-weight: bold;
}

.alert-warning {
    background-color: var(--color-warning-bg);
    border-color: var(--color-warning-border);
    color: var(--color-warning-text);
}

.alert-warning .alert-icon::before {
    content: '!';
    font-weight: bold;
    font-size: var(--font-size-xl);
}

.alert-error {
    background-color: var(--color-error-bg);
    border-color: var(--color-error-border);
    color: var(--color-error-text);
}

.alert-error .alert-icon::before {
    content: '✕';
    font-weight: bold;
    font-size: var(--font-size-xl);
}

.alert-info {
    background-color: var(--color-info-bg);
    border-color: var(--color-info-border);
    color: var(--color-info-text);
}

.alert-info .alert-icon::before {
    content: 'ⓘ';
    font-weight: bold;
}

/* Responsive */

@media (max-width: 768px) {
    .alert {
        padding: var(--space-sm);
        gap: var(--space-sm);
    }

    .alert-content {
        gap: var(--space-xs);
    }

    .alert-message {
        font-size: var(--font-size-sm);
    }
}


/**
 * Page Transitions
 *
 * Fades content in on load and out before same-origin navigations.
 * Toggled via the 'transitions-pending' / 'transitions-leaving' classes
 * on <html>, set by engineJS/page-transitions.js before first paint.
 */

body {
    opacity: 1;
    transition: opacity var(--transition-duration, 220ms) ease;
}

html[data-transition="fade"].transitions-pending body,
html[data-transition="fade"].transitions-leaving body {
    opacity: 0;
}

/* Fade-to-black variant: cover the viewport with black instead of fading the body. */
html[data-transition="fade-to-black"]::before {
    content: '';
    position: fixed;
    inset: 0;
    background: #000;
    z-index: 9999;
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--transition-duration, 220ms) ease;
}

html[data-transition="fade-to-black"].transitions-pending::before,
html[data-transition="fade-to-black"].transitions-leaving::before {
    opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
    body,
    html[data-transition]::before {
        transition: none !important;
    }
}