Niveus/examples/ai-landing/app.css
Nexoniarz 23b8dd376d Niveus: a tactile, adaptive interface language
Bevelled controls with light falling across them, fields as wells, solid
windows, and glass kept for the chrome that floats over everything else.
Warm graphite in dark, soft paper in light, one brand color driving both.
Ships its own fonts (Instrument Sans, JetBrains Mono; OFL).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 17:47:03 +02:00

186 lines
4.3 KiB
CSS

/* ==========================================================================
Lumen — page layout
--------------------------------------------------------------------------
Everything in this file is *layout*: where things sit, how wide they get,
when they stack. Not one color, shadow, radius, type size or duration is
stated here — those all come from Niveus, which is the whole point of the
split. If you find yourself writing a hex value in a file like this, the
system is missing a token.
========================================================================== */
.shell {
max-inline-size: var(--nv-layout-max-width);
margin-inline: auto;
padding-inline: var(--nv-layout-gutter);
}
.section {
padding-block: var(--nv-space-20);
}
.section__head {
max-inline-size: var(--nv-measure);
margin-block-end: var(--nv-space-8);
display: flex;
flex-direction: column;
gap: var(--nv-space-3);
}
.section__head--center {
margin-inline: auto;
text-align: center;
align-items: center;
}
/* --- Hero ------------------------------------------------------------------ */
.hero {
display: grid;
gap: var(--nv-space-12);
padding-block: var(--nv-space-16) var(--nv-space-8);
align-items: center;
}
@media (min-width: 62rem) {
.hero {
grid-template-columns: 1fr 1fr;
gap: var(--nv-space-16);
}
}
.hero__copy {
display: flex;
flex-direction: column;
gap: var(--nv-space-5);
align-items: flex-start;
}
.hero__title {
font-size: clamp(var(--nv-font-size-4xl), 6vw, var(--nv-font-size-5xl));
}
/* --- Preview ---------------------------------------------------------------
A mock of the product, sitting on a bed so the frosted panel above it has
something to be frosted against. */
.preview {
display: flex;
flex-direction: column;
gap: var(--nv-space-3);
max-inline-size: 30rem;
margin-inline: auto;
}
.bubble {
padding: var(--nv-space-3) var(--nv-space-4);
border-radius: var(--nv-radius-lg);
max-inline-size: 85%;
}
.bubble--from-user {
align-self: flex-end;
border-end-end-radius: var(--nv-radius-xs);
}
.bubble--from-agent {
align-self: flex-start;
border-end-start-radius: var(--nv-radius-xs);
}
/* --- Logos ------------------------------------------------------------------ */
.logos {
display: flex;
flex-wrap: wrap;
gap: var(--nv-space-8);
justify-content: center;
align-items: center;
padding-block: var(--nv-space-8);
opacity: 0.75;
}
/* --- Features ---------------------------------------------------------------- */
.features {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(min(17rem, 100%), 1fr));
gap: var(--nv-space-5);
}
.feature__icon {
inline-size: var(--nv-space-10);
block-size: var(--nv-space-10);
display: grid;
place-items: center;
margin-block-end: var(--nv-space-4);
border-radius: var(--nv-radius-md);
background-color: var(--nv-color-accent-subtle);
color: var(--nv-color-accent-text);
}
.feature__icon svg {
inline-size: var(--nv-space-5);
block-size: var(--nv-space-5);
}
/* --- Pricing ------------------------------------------------------------------ */
.pricing {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(min(17rem, 100%), 1fr));
gap: var(--nv-space-5);
align-items: start;
}
.price {
display: flex;
align-items: baseline;
gap: var(--nv-space-2);
margin-block: var(--nv-space-4);
}
.price__amount {
font-size: var(--nv-font-size-4xl);
font-weight: var(--nv-font-weight-semibold);
letter-spacing: var(--nv-letter-spacing-tighter);
color: var(--nv-color-text-primary);
}
.plan-features {
list-style: none;
margin: 0;
padding: 0;
display: flex;
flex-direction: column;
gap: var(--nv-space-2-5);
}
.plan-features li {
display: flex;
align-items: flex-start;
gap: var(--nv-space-2-5);
}
.plan-features svg {
inline-size: 1em;
block-size: 1em;
margin-block-start: 0.25em;
flex: none;
color: var(--nv-color-success-text);
}
/* --- Closing ------------------------------------------------------------------- */
.closing {
text-align: center;
display: flex;
flex-direction: column;
align-items: center;
gap: var(--nv-space-5);
padding-block: var(--nv-space-12);
}
.site-footer {
padding-block: var(--nv-space-8) var(--nv-space-12);
border-block-start: var(--nv-border-width) solid var(--nv-color-border-subtle);
}