/* ===========================================================================
   Refined Rides - /design-system/ living styleguide (self-contained CSS).
   Reads the brand tokens from tokens.css (linked alongside this file) and adds
   the light-premium styleguide chrome + component demos. Mirrors the Refined
   Rides Design System: navy ink, copper accent, Montserrat + Hanken Grotesk.
   =========================================================================== */

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

.ds-body {
    margin: 0;
    font-family: var(--rr-font-body);
    background: var(--rr-base);
    color: var(--rr-graphite);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}

.container { max-width: 1180px; margin: 0 auto; padding: 0 1.5rem; }

.ds-body h1, .ds-body h2, .ds-body h3, .ds-body h4 {
    font-family: var(--rr-font-display);
    font-weight: 700;
    letter-spacing: -0.015em;
    line-height: 1.08;
    color: var(--rr-contrast);
    margin: 0;
}
/* Display treatment mirrors style.css: heavy caps are reserved for the H1;
   section headings (h2) stay calm in normal case. */
.ds-body h1 {
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    line-height: 1.04;
    font-size: clamp(2.4rem, 5vw, 3.5rem);
}
.ds-body h2 {
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.12;
    font-size: clamp(1.7rem, 3vw, 2.25rem);
}
.ds-body h3 { font-size: 1.3rem; }
.ds-body p { margin: 0 0 1rem; }

.eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--rr-accent);
}
.lead { font-size: 1.2rem; color: var(--rr-contrast); font-weight: 500; line-height: 1.55; }
.text-muted { color: var(--rr-muted); }
.mark { background: var(--rr-accent-wash); color: var(--rr-orange-press); padding: 0.05em 0.3em; border-radius: 4px; }
.ds-body a { color: var(--rr-blue); }
code { font-family: var(--rr-font-mono); font-size: 0.85em; }

.skip-link { position: absolute; left: -999px; }
.skip-link:focus { left: 1rem; top: 1rem; background: var(--rr-accent); color: #fff; padding: 0.5rem 1rem; border-radius: 6px; z-index: 10; }

/* Header */
.ds-header { background: var(--rr-ink); background-image: var(--rr-sheen); }
.ds-header__inner { display: flex; align-items: center; justify-content: space-between; padding-top: 1.1rem; padding-bottom: 1.1rem; }
.ds-header__logo img { height: 38px; width: auto; display: block; }
.ds-header__tag { font-family: var(--rr-font-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--rr-on-dark-faint); }

/* Hero */
.ds-hero { background: var(--rr-ink); background-image: var(--rr-sheen); color: var(--rr-on-dark); padding: 4rem 0 4.5rem; }
.ds-hero h1 { color: #fff; margin-top: 0.75rem; }
.ds-hero p { color: var(--rr-on-dark-muted); max-width: 60ch; font-size: 1.15rem; }
.ds-hero__meta { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.5rem; }

/* Badges */
.rr-badge {
    display: inline-flex; align-items: center; gap: 0.4em;
    font-family: var(--rr-font-body); font-weight: 600; font-size: 0.78rem;
    padding: 0.4rem 0.8rem; border-radius: var(--rr-radius-pill);
    background: var(--rr-accent-wash); color: var(--rr-orange-press); border: 1px solid transparent;
}
.ds-hero .rr-badge { background: rgba(255,255,255,0.10); color: #fff; border-color: var(--rr-border-on-dark); }
.rr-badge--blue { background: var(--rr-blue-soft); color: var(--rr-blue); }
.rr-badge--orange { background: var(--rr-accent-wash); color: var(--rr-orange-press); }
.rr-badge--solid { background: var(--rr-accent); color: #fff; }

/* Layout */
.ds-layout { display: grid; grid-template-columns: 220px 1fr; gap: 3rem; padding: 3.5rem 0 5rem; }
.ds-toc { position: sticky; top: 1.5rem; align-self: start; }
.ds-toc__title { font-family: var(--rr-font-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--rr-faint); margin: 1.5rem 0 0.5rem; }
.ds-toc__title:first-child { margin-top: 0; }
.ds-toc ul { list-style: none; margin: 0; padding: 0; }
.ds-toc li { margin: 0.15rem 0; }
.ds-toc a { color: var(--rr-muted); text-decoration: none; font-size: 0.92rem; }
.ds-toc a:hover { color: var(--rr-accent); }

.ds-section { padding-bottom: 3.5rem; margin-bottom: 3.5rem; border-bottom: 1px solid var(--rr-border); }
.ds-section__head { margin-bottom: 2rem; max-width: 70ch; }
.ds-section__head h2 { margin: 0.5rem 0 0.75rem; }
.ds-subhead { font-family: var(--rr-font-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--rr-faint); margin: 2rem 0 1rem; }

.ds-grid { display: grid; gap: 1.5rem; }
.ds-grid--2 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.ds-grid--3 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.ds-row { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }

.ds-demo { background: var(--rr-surface); border: 1px solid var(--rr-border); border-radius: var(--rr-radius-card); padding: 1.75rem; box-shadow: var(--rr-shadow-sm); }
.ds-demo--dark { background: var(--rr-ink); background-image: var(--rr-sheen); }
.ds-demo--dark .ds-subhead { color: var(--rr-on-dark-faint); }

/* Swatches */
.ds-swatches { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.25rem; }
.ds-swatch { border: 1px solid var(--rr-border); border-radius: var(--rr-radius-card); overflow: hidden; background: var(--rr-surface); box-shadow: var(--rr-shadow-sm); }
.ds-swatch__chip { display: block; width: 100%; height: 84px; border: none; cursor: pointer; }
.ds-swatch__meta { padding: 0.85rem 1rem 1rem; }
.ds-swatch__name { font-weight: 600; color: var(--rr-contrast); }
.ds-swatch__role { font-size: 0.82rem; color: var(--rr-muted); margin: 0.15rem 0 0.5rem; }
.ds-swatch__codes { display: flex; flex-direction: column; gap: 0.15rem; }
.ds-swatch__codes code { color: var(--rr-faint); font-size: 0.72rem; }
.ds-swatch__chip.is-copied { box-shadow: inset 0 0 0 3px var(--rr-accent); }

/* Type specimens */
.ds-specimen { display: flex; align-items: baseline; gap: 1.5rem; padding: 0.85rem 0; border-bottom: 1px solid var(--rr-border); }
.ds-specimen:last-child { border-bottom: 0; }
.ds-specimen__tag { flex: none; width: 110px; font-family: var(--rr-font-mono); font-size: 0.72rem; color: var(--rr-faint); }

/* Logo */
.ds-logo-box { display: flex; align-items: center; justify-content: center; height: 160px; border-radius: var(--rr-radius-card); border: 1px solid var(--rr-border); }
.ds-logo-box img { max-height: 72px; width: auto; }
.ds-logo-box--dark { background: var(--rr-ink); background-image: var(--rr-sheen); }
.ds-logo-box--light { background: var(--rr-surface); }

.ds-note { display: flex; gap: 0.75rem; padding: 1rem 1.25rem; background: var(--rr-blue-soft); border-radius: var(--rr-radius-card); color: var(--rr-graphite); font-size: 0.92rem; }
.ds-dodont { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.25rem; }
.ds-dodont__item { background: var(--rr-surface); border: 1px solid var(--rr-border); border-radius: var(--rr-radius-card); padding: 1.25rem; box-shadow: var(--rr-shadow-sm); }
.ds-dodont__tag { display: inline-block; font-family: var(--rr-font-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 0.5rem; }
.ds-dodont__tag--do { color: var(--rr-success, #2E7D5B); }
.ds-dodont__tag--dont { color: #BC3D2D; }

/* Token tables */
.ds-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.ds-table th { text-align: left; font-family: var(--rr-font-mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--rr-faint); padding-bottom: 0.5rem; border-bottom: 1px solid var(--rr-border); }
.ds-table td { padding: 0.55rem 0; border-bottom: 1px solid var(--rr-border); color: var(--rr-graphite); }
.ds-token-bar { height: 14px; background: var(--rr-accent); border-radius: 3px; }

/* Buttons */
.rr-btn { display: inline-flex; align-items: center; gap: 0.5em; padding: 0.8rem 1.6rem; border-radius: var(--rr-radius-control); font-family: var(--rr-font-body); font-weight: 600; font-size: 1rem; text-decoration: none; cursor: pointer; border: 1.5px solid transparent; transition: background 0.18s, border-color 0.18s, color 0.18s; }
.rr-btn--primary { background: var(--rr-accent); color: #fff; border-color: var(--rr-accent); }
.rr-btn--primary:hover { background: var(--rr-accent-hover); border-color: var(--rr-accent-hover); }
.rr-btn--secondary { background: var(--rr-ink); color: #fff; border-color: var(--rr-ink); }
.rr-btn--secondary:hover { background: var(--rr-navy-soft); }
.rr-btn--outline { background: transparent; color: var(--rr-contrast); border-color: var(--rr-border-strong); }
.rr-btn--outline:hover { background: var(--rr-contrast); color: #fff; }
.rr-btn--ghost { background: transparent; color: var(--rr-contrast); }
.rr-btn--ghost:hover { color: var(--rr-accent); background: var(--rr-accent-wash); }
.rr-btn--sm { padding: 0.6rem 1.2rem; font-size: 0.9rem; }
.rr-btn--lg { padding: 1rem 2rem; font-size: 1.05rem; }
.rr-btn--on-dark { color: #fff; border-color: var(--rr-border-on-dark-strong); }
.rr-btn--on-dark:hover { background: rgba(255,255,255,0.12); color: #fff; border-color: rgba(255,255,255,0.42); }
.rr-btn__icon::after { content: "\2192"; }

/* Cards */
.rr-card { background: var(--rr-surface); border: 1px solid var(--rr-border); border-radius: var(--rr-radius-card); box-shadow: var(--rr-shadow-sm); padding: 1.75rem; }
.rr-card__body { color: var(--rr-muted); margin: 0.5rem 0 0; }
.rr-card--feature { border-color: var(--rr-accent); }
.rr-feature__icon { display: inline-flex; width: 44px; height: 44px; align-items: center; justify-content: center; border-radius: var(--rr-radius-control); background: var(--rr-accent-wash); color: var(--rr-accent); margin-bottom: 0.75rem; }
.rr-panel { background: var(--rr-blue-soft); border-radius: var(--rr-radius-card); padding: 1.75rem; }

/* Pricing menu (menukaart) */
.rr-price { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; align-items: start; }
.rr-price__item { position: relative; background: var(--rr-surface); border: 1px solid var(--rr-border); border-radius: var(--rr-radius-card); box-shadow: var(--rr-shadow-sm); padding: 1.75rem; }
.rr-price__item--featured { background: var(--rr-ink); background-image: var(--rr-sheen); color: var(--rr-on-dark); box-shadow: var(--rr-shadow-lg); }
.rr-price__item--featured .rr-price__name, .rr-price__item--featured .rr-price__amount { color: #fff; }
.rr-price__item--featured .rr-price__list li { color: var(--rr-on-dark-muted); }
.rr-price__flag { position: absolute; top: -0.7rem; left: 1.75rem; background: var(--rr-accent); color: #fff; font-size: 0.72rem; font-weight: 600; padding: 0.3rem 0.75rem; border-radius: var(--rr-radius-pill); }
.rr-price__name { font-family: var(--rr-font-display); font-size: 1.25rem; margin: 0 0 0.5rem; color: var(--rr-contrast); }
.rr-price__amount { font-family: var(--rr-font-mono); font-size: 1.9rem; font-weight: 500; letter-spacing: -0.02em; color: var(--rr-contrast); margin: 0 0 1rem; }
.rr-price__amount small { font-family: var(--rr-font-body); font-size: 0.8rem; color: var(--rr-muted); font-weight: 400; }
.rr-price__list { list-style: none; margin: 0 0 1.5rem; padding: 0; display: flex; flex-direction: column; gap: 0.6rem; }
.rr-price__list li { position: relative; padding-left: 1.5rem; color: var(--rr-graphite); font-size: 0.92rem; }
.rr-price__list li::before { content: "\2713"; position: absolute; left: 0; color: var(--rr-accent); font-weight: 700; }
.rr-price__item--featured .rr-price__list li::before { color: var(--rr-accent-on-dark); }

/* Forms */
.rr-field { display: flex; flex-direction: column; gap: 0.45rem; }
.rr-field__label { font-size: 0.85rem; font-weight: 600; color: var(--rr-contrast); }
.rr-field__hint { font-size: 0.85rem; color: var(--rr-muted); }
.rr-input, .rr-select, .rr-textarea { width: 100%; padding: 0.75rem 1rem; background: var(--rr-surface-2); border: 1.5px solid var(--rr-border-strong); border-radius: var(--rr-radius-control); color: var(--rr-contrast); font-family: var(--rr-font-body); font-size: 1rem; }
.rr-input::placeholder, .rr-textarea::placeholder { color: var(--rr-faint); }
.rr-input:focus, .rr-select:focus, .rr-textarea:focus { outline: none; border-color: var(--rr-accent); box-shadow: var(--rr-focus); }
.rr-textarea { min-height: 110px; resize: vertical; }
.rr-check { display: flex; align-items: flex-start; gap: 0.6rem; }

/* Navigation demo */
.rr-nav { display: flex; align-items: center; justify-content: space-between; gap: 2rem; background: var(--rr-ink); background-image: var(--rr-sheen); border-radius: var(--rr-radius-card); padding: 1rem 1.5rem; }
.rr-nav__list { display: flex; gap: 1.5rem; list-style: none; margin: 0; padding: 0; }
.rr-nav__link { color: var(--rr-on-dark-muted); text-decoration: none; font-size: 0.95rem; font-weight: 500; }
.rr-nav__link:hover, .rr-nav__link[aria-current="page"] { color: var(--rr-accent-on-dark); }

/* Footer demo */
.rr-footer-demo { background: var(--rr-footer); background-image: var(--rr-sheen); border-radius: var(--rr-radius-card); padding: 2.5rem; color: var(--rr-on-dark-muted); }
.rr-footer-demo h4 { color: #fff; font-family: var(--rr-font-mono); font-size: 0.74rem; letter-spacing: 0.12em; text-transform: uppercase; margin: 0 0 0.75rem; }
.rr-footer-demo a { color: var(--rr-on-dark-muted); text-decoration: none; }
.rr-footer-demo a:hover { color: var(--rr-accent-on-dark); }
.rr-footer-demo p { color: var(--rr-on-dark-muted); }

@media (max-width: 860px) {
    .ds-layout { grid-template-columns: 1fr; }
    .ds-toc { position: static; }
}