autocatalyse-com/style.css

815 lines
21 KiB
CSS

/* ═══════════════════════════════════════════════════
autocatalyse.com — landing
sobre · dark-first · mono headers · serif body
═══════════════════════════════════════════════════ */
:root {
--bg: #0a0a0c;
--bg-soft: #111114;
--bg-dark: #06060a;
--fg: #e8e8ea;
--fg-muted: #8a8a94;
--fg-dim: #5a5a64;
--accent: #7eecda;
--accent-dim: #2a4a45;
--border: #1e1e24;
--border-strong: #2a2a30;
--serif: "Iowan Old Style", "Charter", "Georgia", "Cambria", "Times New Roman", serif;
--mono: "SF Mono", "JetBrains Mono", "Menlo", "Consolas", "Liberation Mono", monospace;
--sans: "Inter", -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Arial", sans-serif;
--max-w: 1180px;
--gutter: clamp(1.25rem, 4vw, 3.5rem);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html {
scroll-behavior: smooth;
overflow-x: hidden;
width: 100%;
}
body {
background: var(--bg);
color: var(--fg);
font-family: var(--serif);
font-size: clamp(16px, 1.6vw, 18px);
line-height: 1.65;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
text-rendering: optimizeLegibility;
overflow-x: hidden;
width: 100%;
max-width: 100vw;
position: relative;
}
img, svg { max-width: 100%; height: auto; }
code, pre { word-break: break-word; overflow-wrap: anywhere; max-width: 100%; }
a { color: var(--accent); text-decoration: none; transition: opacity 0.2s; }
a:hover { opacity: 0.7; }
em { font-style: italic; color: var(--accent); }
code {
font-family: var(--mono);
font-size: 0.88em;
background: var(--bg-soft);
padding: 0.1em 0.35em;
border-radius: 3px;
color: var(--accent);
}
/* ═══════════════════════════════════════════════════
HEADER
═══════════════════════════════════════════════════ */
.site-header {
position: sticky;
top: 0;
z-index: 50;
background: rgba(10, 10, 12, 0.85);
backdrop-filter: blur(12px);
-webkit-backdrop-filter: blur(12px);
border-bottom: 1px solid var(--border);
padding: 1rem var(--gutter);
display: flex;
align-items: center;
justify-content: space-between;
gap: 2rem;
}
.brand {
font-family: var(--mono);
font-size: 1rem;
font-weight: 500;
letter-spacing: -0.01em;
}
.brand-dot { color: var(--accent); }
.brand-tld { color: var(--fg-muted); }
.site-nav {
display: flex;
gap: 1.75rem;
font-family: var(--mono);
font-size: 0.82rem;
}
.site-nav a {
color: var(--fg-muted);
letter-spacing: 0.02em;
padding: 0.5rem 0;
}
.site-nav a:hover { color: var(--fg); opacity: 1; }
@media (max-width: 880px) {
.site-nav { gap: 1.25rem; font-size: 0.78rem; }
}
@media (max-width: 640px) {
.site-header { padding: 0.85rem var(--gutter); gap: 1rem; flex-wrap: wrap; }
.site-nav { gap: 1rem; }
.site-nav a:not(:last-child) { display: none; }
}
/* ═══════════════════════════════════════════════════
HERO
═══════════════════════════════════════════════════ */
.hero {
padding: clamp(3rem, 9vh, 7rem) var(--gutter) clamp(4rem, 12vh, 8rem);
max-width: var(--max-w);
margin: 0 auto;
}
.hero-grid {
display: grid;
grid-template-columns: 1.4fr 1fr;
gap: clamp(2rem, 6vw, 5rem);
align-items: center;
}
@media (max-width: 880px) {
.hero-grid { grid-template-columns: 1fr; gap: 3rem; }
.hero-visual { order: -1; max-width: 300px; margin: 0 auto; }
}
.kicker {
font-family: var(--mono);
font-size: 0.78rem;
letter-spacing: 0.15em;
text-transform: uppercase;
color: var(--accent);
margin-bottom: 1.5rem;
}
.title {
font-family: var(--serif);
font-weight: 400;
font-size: clamp(1.9rem, 5.5vw, 4rem);
line-height: 1.08;
letter-spacing: -0.02em;
margin-bottom: 2rem;
text-wrap: balance;
}
@media (max-width: 560px) {
.title br { display: none; }
}
.title em { color: var(--accent); font-style: italic; }
.lede {
font-size: clamp(1.05rem, 1.5vw, 1.2rem);
color: var(--fg);
max-width: 36em;
margin-bottom: 2rem;
line-height: 1.6;
}
.thesis-line {
font-family: var(--mono);
font-size: 0.85rem;
color: var(--fg-muted);
border-left: 2px solid var(--accent);
padding-left: 1rem;
margin-top: 2.5rem;
letter-spacing: 0.01em;
}
.quote-mark { color: var(--accent); }
/* SVG visual */
.hero-visual {
display: flex;
justify-content: center;
}
.autocat-svg {
width: 100%;
max-width: 420px;
height: auto;
}
.orbit-1 { transform-origin: 200px 200px; animation: rot1 60s linear infinite; }
.orbit-2 { transform-origin: 200px 200px; animation: rot2 45s linear infinite reverse; }
.orbit-3 { transform-origin: 200px 200px; animation: rot3 30s linear infinite; }
@keyframes rot1 { to { transform: rotate(360deg); } }
@keyframes rot2 { to { transform: rotate(360deg); } }
@keyframes rot3 { to { transform: rotate(360deg); } }
.node { transition: opacity 0.4s; }
.n1 { animation: pulse 4s ease-in-out infinite; }
.n2 { animation: pulse 4s ease-in-out infinite 0.5s; }
.n3 { animation: pulse 4s ease-in-out infinite 1s; }
.n4 { animation: pulse 4s ease-in-out infinite 1.5s; }
.n5 { animation: pulse 4s ease-in-out infinite 2s; }
.n6 { animation: pulse 4s ease-in-out infinite 2.5s; }
.n7 { animation: pulse 4s ease-in-out infinite 3s; }
.n8 { animation: pulse 4s ease-in-out infinite 3.5s; }
@keyframes pulse {
0%, 100% { opacity: 0.3; r: 3; }
50% { opacity: 1; r: 5; }
}
.link { animation: linkPulse 5s ease-in-out infinite; }
@keyframes linkPulse {
0%, 100% { stroke-opacity: 0.3; }
50% { stroke-opacity: 0.8; }
}
/* ═══════════════════════════════════════════════════
BLOCKS
═══════════════════════════════════════════════════ */
.block {
padding: clamp(4rem, 10vh, 7rem) var(--gutter);
max-width: var(--max-w);
margin: 0 auto;
}
.dark-block {
background: var(--bg-dark);
max-width: none;
border-top: 1px solid var(--border);
border-bottom: 1px solid var(--border);
}
.dark-block > * { max-width: var(--max-w); margin-left: auto; margin-right: auto; }
.section-num {
font-family: var(--mono);
font-size: 0.75rem;
letter-spacing: 0.2em;
text-transform: uppercase;
color: var(--accent);
margin-bottom: 1.5rem;
}
.block h2 {
font-family: var(--serif);
font-weight: 400;
font-size: clamp(1.8rem, 3.5vw, 2.7rem);
letter-spacing: -0.015em;
line-height: 1.15;
margin-bottom: 2.5rem;
max-width: 22em;
}
.block-lede {
font-size: 1.1rem;
color: var(--fg-muted);
max-width: 42em;
margin-bottom: 3rem;
}
.two-col {
display: grid;
grid-template-columns: 1fr 1fr;
gap: clamp(2rem, 5vw, 4rem);
}
.two-col > div h3 {
font-family: var(--mono);
font-size: 0.9rem;
letter-spacing: 0.02em;
text-transform: uppercase;
color: var(--accent);
margin-bottom: 1rem;
}
.two-col > div p + p { margin-top: 1rem; }
@media (max-width: 720px) {
.two-col { grid-template-columns: 1fr; }
}
/* Conviction list */
.conviction-list {
list-style: none;
font-family: var(--mono);
font-size: 0.95rem;
line-height: 2.4;
color: var(--fg);
}
@media (max-width: 720px) {
.conviction-list { line-height: 2; font-size: 0.9rem; }
}
.conviction-list li {
display: flex;
align-items: center;
gap: 0.75rem;
}
.conviction-list .dot {
width: 6px;
height: 6px;
border-radius: 50%;
background: var(--accent);
flex-shrink: 0;
}
.conviction-list em {
font-family: var(--serif);
font-style: normal;
color: var(--fg-dim);
margin: 0 0.5em;
}
/* ═══════════════════════════════════════════════════
LOOP DIAGRAM
═══════════════════════════════════════════════════ */
.loop-grid {
display: grid;
grid-template-columns: 1fr auto 1fr auto 1fr;
grid-template-rows: auto auto;
gap: 1.5rem;
align-items: stretch;
margin-bottom: 3rem;
}
.loop-node {
background: var(--bg-soft);
border: 1px solid var(--border-strong);
border-radius: 6px;
padding: 1.5rem;
display: flex;
flex-direction: column;
gap: 0.5rem;
}
.loop-node.ext {
border-color: var(--accent-dim);
grid-column: 1 / -1;
}
.loop-tag {
font-family: var(--mono);
font-size: 0.72rem;
letter-spacing: 0.15em;
text-transform: uppercase;
color: var(--accent);
margin-bottom: 0.25rem;
}
.loop-node h3 {
font-family: var(--serif);
font-weight: 400;
font-size: 1.2rem;
line-height: 1.3;
letter-spacing: -0.01em;
color: var(--fg);
}
.loop-node p {
font-size: 0.95rem;
color: var(--fg-muted);
line-height: 1.55;
}
.loop-arrow {
font-family: var(--mono);
font-size: 1.5rem;
color: var(--accent);
display: flex;
align-items: center;
justify-content: center;
}
.loop-loop {
font-size: 2rem;
grid-column: 5;
align-self: center;
}
@media (max-width: 880px) {
.loop-grid { grid-template-columns: 1fr; gap: 1rem; }
.loop-arrow { transform: rotate(90deg); margin: -0.25rem 0; font-size: 1.25rem; }
.loop-loop { transform: none; grid-column: auto; align-self: auto; font-size: 1.5rem; }
.loop-node.ext { grid-column: auto; }
.loop-node { padding: 1.25rem; }
}
.loop-footer {
font-size: 1rem;
color: var(--fg-muted);
border-top: 1px solid var(--border);
padding-top: 2rem;
max-width: 42em;
}
/* ═══════════════════════════════════════════════════
PILLARS (6)
═══════════════════════════════════════════════════ */
.pillars {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 2rem;
}
@media (max-width: 720px) {
.pillars { grid-template-columns: 1fr; }
}
.pillar {
background: var(--bg-soft);
border: 1px solid var(--border);
border-radius: 6px;
padding: 2rem 1.75rem;
position: relative;
transition: border-color 0.3s, transform 0.3s;
}
.pillar:hover {
border-color: var(--accent-dim);
transform: translateY(-2px);
}
.pillar-num {
position: absolute;
top: 1.25rem;
right: 1.5rem;
font-family: var(--mono);
font-size: 0.95rem;
color: var(--fg-dim);
letter-spacing: 0.05em;
}
.pillar h3 {
font-family: var(--serif);
font-weight: 400;
font-size: 1.35rem;
line-height: 1.3;
letter-spacing: -0.01em;
margin-bottom: 1rem;
padding-right: 2.25rem;
}
@media (max-width: 560px) {
.pillar { padding: 1.75rem 1.4rem; }
.pillar h3 { font-size: 1.2rem; }
.pillar-num { top: 1rem; right: 1.1rem; font-size: 0.85rem; }
}
.pillar h3 .ratified {
display: block;
font-family: var(--mono);
font-size: 0.72rem;
letter-spacing: 0.1em;
text-transform: uppercase;
color: var(--accent);
margin-top: 0.4rem;
font-style: normal;
}
.pillar p {
font-size: 0.98rem;
color: var(--fg);
line-height: 1.6;
margin-bottom: 1.25rem;
}
.pillar-evidence {
font-family: var(--mono);
font-size: 0.78rem;
color: var(--fg-dim);
border-top: 1px solid var(--border);
padding-top: 1rem;
line-height: 1.6;
}
/* ═══════════════════════════════════════════════════
SOVEREIGNTY GRID
═══════════════════════════════════════════════════ */
.sov-grid {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 1.5rem;
}
@media (max-width: 880px) {
.sov-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
.sov-grid { grid-template-columns: 1fr; }
}
.sov-card {
border: 1px solid var(--border);
padding: 1.5rem;
border-radius: 4px;
background: var(--bg-soft);
}
.sov-label {
font-family: var(--mono);
font-size: 0.7rem;
letter-spacing: 0.18em;
text-transform: uppercase;
color: var(--accent);
margin-bottom: 0.75rem;
}
.sov-card p {
font-size: 0.95rem;
line-height: 1.55;
color: var(--fg);
}
/* ═══════════════════════════════════════════════════
LOOP SVG (figure dans section #loop)
═══════════════════════════════════════════════════ */
.loop-svg-figure {
max-width: 760px;
margin: 0 auto 3rem;
padding: 1rem 0;
}
.loop-svg {
width: 100%;
height: auto;
display: block;
}
.loop-svg-tag {
font-family: var(--mono);
font-size: 11px;
letter-spacing: 0.12em;
fill: var(--accent);
}
.loop-svg-label {
font-family: var(--serif);
font-size: 13px;
font-style: italic;
fill: var(--fg);
}
.loop-svg-center {
font-family: var(--mono);
font-size: 14px;
letter-spacing: 0.08em;
fill: var(--fg-muted);
text-transform: uppercase;
}
.loop-svg-center-sub {
font-family: var(--serif);
font-size: 11px;
font-style: italic;
fill: var(--fg-dim);
}
@media (max-width: 560px) {
.loop-svg-figure { margin-bottom: 2rem; }
.loop-svg-tag { font-size: 9px; }
.loop-svg-label { font-size: 11px; }
.loop-svg-center { font-size: 11px; }
.loop-svg-center-sub { font-size: 9px; }
}
/* ═══════════════════════════════════════════════════
TIMELINE (section "mutation racontée")
═══════════════════════════════════════════════════ */
.timeline {
list-style: none;
position: relative;
padding: 0 0 0 0;
margin: 0 auto;
max-width: 760px;
}
.timeline::before {
content: "";
position: absolute;
left: 1.35rem;
top: 0.5rem;
bottom: 0.5rem;
width: 1px;
background: var(--accent-dim);
}
@media (max-width: 560px) {
.timeline::before { left: 1.1rem; }
}
.timeline-step {
position: relative;
display: grid;
grid-template-columns: 3rem 1fr;
gap: 1.25rem;
padding: 0 0 2.25rem 0;
}
.timeline-step:last-child { padding-bottom: 0; }
@media (max-width: 560px) {
.timeline-step { grid-template-columns: 2.5rem 1fr; gap: 1rem; padding-bottom: 1.75rem; }
}
.timeline-marker {
width: 2.7rem;
height: 2.7rem;
border-radius: 50%;
background: var(--bg);
border: 1.5px solid var(--accent-dim);
display: flex;
align-items: center;
justify-content: center;
font-family: var(--mono);
font-size: 0.9rem;
color: var(--accent);
letter-spacing: 0.02em;
position: relative;
z-index: 1;
}
@media (max-width: 560px) {
.timeline-marker { width: 2.2rem; height: 2.2rem; font-size: 0.8rem; }
}
.timeline-tag {
font-family: var(--mono);
font-size: 0.7rem;
letter-spacing: 0.18em;
text-transform: uppercase;
color: var(--accent);
margin-bottom: 0.5rem;
}
.timeline-body h3 {
font-family: var(--serif);
font-weight: 400;
font-size: clamp(1.15rem, 1.7vw, 1.4rem);
line-height: 1.3;
letter-spacing: -0.01em;
color: var(--fg);
margin-bottom: 0.75rem;
text-wrap: balance;
}
.timeline-body p {
font-size: 0.98rem;
color: var(--fg-muted);
line-height: 1.65;
max-width: 42em;
}
.timeline-body p em { color: var(--accent); font-style: italic; }
.timeline-footer {
margin: 2.5rem auto 0;
max-width: 760px;
font-size: 0.95rem;
color: var(--fg-muted);
font-style: italic;
border-top: 1px solid var(--border);
padding-top: 2rem;
}
/* ═══════════════════════════════════════════════════
STATE
═══════════════════════════════════════════════════ */
.state-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: clamp(2rem, 5vw, 4rem);
margin-bottom: 2.5rem;
}
.state-grid-3 {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: clamp(1.75rem, 3.5vw, 2.75rem);
margin-bottom: 2.5rem;
}
@media (max-width: 960px) {
.state-grid-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
.state-grid { grid-template-columns: 1fr; }
.state-grid-3 { grid-template-columns: 1fr; }
}
.state-block h3 {
font-family: var(--mono);
font-size: 0.9rem;
letter-spacing: 0.05em;
text-transform: uppercase;
color: var(--accent);
margin-bottom: 1.5rem;
padding-bottom: 0.75rem;
border-bottom: 1px solid var(--border-strong);
}
.state-list {
list-style: none;
}
.state-list li {
display: grid;
grid-template-columns: 3.25rem 1fr;
gap: 1rem;
align-items: baseline;
padding: 0.6rem 0;
border-bottom: 1px dashed var(--border);
font-size: 0.95rem;
color: var(--fg);
}
.state-list .num {
font-family: var(--mono);
font-size: 1.4rem;
font-weight: 500;
color: var(--accent);
text-align: right;
letter-spacing: -0.02em;
}
@media (max-width: 560px) {
.state-list li { grid-template-columns: 2.75rem 1fr; gap: 0.75rem; font-size: 0.9rem; }
.state-list .num { font-size: 1.2rem; }
}
.state-list-soft {
list-style: none;
}
.state-list-soft li {
padding: 0.55rem 0 0.55rem 1.5rem;
border-bottom: 1px dashed var(--border);
position: relative;
font-size: 0.95rem;
color: var(--fg);
line-height: 1.55;
}
.state-list-soft li::before {
content: "→";
position: absolute;
left: 0;
color: var(--accent);
font-family: var(--mono);
}
.state-footer {
font-size: 0.95rem;
color: var(--fg-muted);
font-style: italic;
max-width: 42em;
border-top: 1px solid var(--border);
padding-top: 2rem;
}
/* ═══════════════════════════════════════════════════
CLOSING
═══════════════════════════════════════════════════ */
.closing {
text-align: center;
padding: clamp(5rem, 14vh, 9rem) var(--gutter);
}
.closing-title {
font-family: var(--serif);
font-weight: 400;
font-size: clamp(1.8rem, 5vw, 3.5rem);
letter-spacing: -0.02em;
line-height: 1.15;
margin-bottom: 2rem;
max-width: none;
text-wrap: balance;
}
@media (max-width: 560px) {
.closing-title br { display: none; }
}
.closing-lede {
font-size: 1.1rem;
color: var(--fg-muted);
max-width: 32em;
margin: 0 auto;
}
/* ═══════════════════════════════════════════════════
FOOTER
═══════════════════════════════════════════════════ */
.site-footer {
border-top: 1px solid var(--border);
background: var(--bg-dark);
padding: clamp(2.5rem, 6vh, 4rem) var(--gutter) 2rem;
}
.footer-grid {
max-width: var(--max-w);
margin: 0 auto;
display: grid;
grid-template-columns: 1.5fr 1fr 1fr 1fr;
gap: 2rem;
margin-bottom: 2.5rem;
}
@media (max-width: 720px) {
.footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
.footer-grid { grid-template-columns: 1fr; }
}
.footer-brand {
font-family: var(--mono);
font-size: 0.95rem;
margin-bottom: 0.5rem;
}
.footer-baseline {
font-size: 0.85rem;
color: var(--fg-muted);
max-width: 22em;
}
.footer-label {
font-family: var(--mono);
font-size: 0.7rem;
letter-spacing: 0.15em;
text-transform: uppercase;
color: var(--fg-dim);
margin-bottom: 0.6rem;
}
.site-footer a {
font-family: var(--mono);
font-size: 0.85rem;
line-height: 1.9;
color: var(--fg-muted);
word-break: break-word;
}
.site-footer a:hover { color: var(--accent); opacity: 1; }
.muted { color: var(--fg-dim); font-size: 0.78rem; }
.footer-bottom {
max-width: var(--max-w);
margin: 0 auto;
padding-top: 2rem;
border-top: 1px solid var(--border);
font-family: var(--mono);
font-size: 0.75rem;
color: var(--fg-dim);
text-align: center;
letter-spacing: 0.02em;
}
/* ═══════════════════════════════════════════════════
ACCESSIBILITY
═══════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
*, *::before, *::after {
animation-duration: 0.01ms !important;
transition-duration: 0.01ms !important;
}
}
/* Focus visibility */
a:focus-visible {
outline: 2px solid var(--accent);
outline-offset: 3px;
border-radius: 2px;
}