/* candy--ai.net - base layer: tokens, reset, typography, shell */

:root {
    --rv-ink: #f4f1f7;
    --rv-ink-dim: #b4abc2;
    --rv-ink-faint: #8a8196;
    --rv-void: #0f0d14;
    --rv-slab: #191523;
    --rv-slab-2: #221c2f;
    --rv-edge: #332a44;
    --rv-glow: #f2576f;
    --rv-glow-soft: #ff8fa3;
    --rv-cool: #6fc3d4;
    --rv-warn: #e8b24a;
    --rv-shell: 1120px;
    --rv-gap: 1.25rem;
    --rv-radius: 14px;
    --rv-radius-sm: 9px;
    --rv-stack: 3.25rem;
}

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

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--rv-void);
    color: var(--rv-ink);
    font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    overflow-x: hidden;
}

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

h1,
h2,
h3,
h4 {
    line-height: 1.25;
    margin: 0 0 0.75rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

h1 {
    font-size: clamp(1.85rem, 5.4vw, 2.9rem);
}

h2 {
    font-size: clamp(1.45rem, 4vw, 2.05rem);
}

h3 {
    font-size: clamp(1.1rem, 3vw, 1.3rem);
}

p {
    margin: 0 0 1rem;
    color: var(--rv-ink-dim);
}

ul,
ol {
    color: var(--rv-ink-dim);
    padding-left: 1.3rem;
    margin: 0 0 1rem;
}

li {
    margin-bottom: 0.4rem;
}

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

a {
    color: var(--rv-glow-soft);
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 143, 163, 0.35);
}

a:hover,
a:focus {
    color: #fff;
    border-bottom-color: var(--rv-glow);
}

:focus-visible {
    outline: 2px solid var(--rv-cool);
    outline-offset: 3px;
}

.rv-shell {
    width: 100%;
    max-width: var(--rv-shell);
    margin: 0 auto;
    padding: 0 1.1rem;
}

.rv-skip {
    position: absolute;
    left: -9999px;
}

.rv-skip:focus {
    left: 1rem;
    top: 1rem;
    z-index: 20;
    background: var(--rv-slab-2);
    padding: 0.6rem 1rem;
    border-radius: var(--rv-radius-sm);
}

/* masthead: plain, not sticky */
.rv-masthead {
    border-bottom: 1px solid var(--rv-edge);
    background: #110e17;
    padding: 0.95rem 0;
}

.rv-masthead-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem 1.1rem;
}

.rv-wordmark {
    font-size: 1.14rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    color: var(--rv-ink);
    border-bottom: 0;
    margin-right: auto;
}

.rv-wordmark span {
    color: var(--rv-glow);
}

.rv-menu {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 1rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.rv-menu a {
    font-size: 0.9rem;
    color: var(--rv-ink-dim);
    border-bottom: 0;
}

.rv-menu a:hover {
    color: var(--rv-glow-soft);
}

/* footer */
.rv-footer {
    border-top: 1px solid var(--rv-edge);
    background: #110e17;
    padding: 2.4rem 0 2.6rem;
    margin-top: var(--rv-stack);
}

.rv-footer-grid {
    display: grid;
    gap: 1.6rem;
    grid-template-columns: 1fr;
}

.rv-footer h2 {
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--rv-ink-faint);
    margin-bottom: 0.6rem;
}

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

.rv-footer li {
    margin-bottom: 0.35rem;
}

.rv-footer a {
    font-size: 0.92rem;
}

.rv-footer-note {
    margin-top: 1.9rem;
    padding-top: 1.2rem;
    border-top: 1px solid var(--rv-edge);
    font-size: 0.82rem;
    color: var(--rv-ink-faint);
}

.rv-footer-note p {
    color: var(--rv-ink-faint);
    font-size: 0.82rem;
    margin-bottom: 0.45rem;
}

.rv-crumb {
    font-size: 0.84rem;
    color: var(--rv-ink-faint);
    padding: 1.1rem 0 0;
}

.rv-crumb a {
    font-size: 0.84rem;
}

@media (min-width: 720px) {
    .rv-footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}