/* ============================================================
Accessibility widget (IS 5568 / WCAG 2.0 AA) + floating launchers
The JS toggles a11y-* classes on ; overrides below exclude
the widget's own DOM via the :not() chain.
============================================================ */
/* ---------- floating launchers ---------- */
.a11y-btn {
position: fixed;
bottom: clamp(1rem, 3vw, 1.75rem);
right: clamp(1rem, 3vw, 1.75rem);
width: 56px;
height: 56px;
padding: 0;
display: grid;
place-items: center;
border-radius: 50%;
border: 1px solid rgba(255, 255, 255, 0.22);
background:
radial-gradient(circle at 30% 30%,
rgba(31, 122, 224, 0.8) 0%,
rgba(58, 142, 229, 0.45) 60%,
rgba(11, 18, 32, 0.6) 100%),
rgba(11, 18, 32, 0.92);
-webkit-backdrop-filter: blur(10px);
backdrop-filter: blur(10px);
color: #ffffff;
cursor: pointer;
box-shadow: 0 10px 28px -8px rgba(31, 122, 224, 0.7);
z-index: 60;
transition: transform 0.5s var(--ease-spring), border-color 0.4s ease;
animation: a11y-pulse 2.6s ease-in-out 1.5s 3;
}
.a11y-btn svg { width: 28px; height: 28px; }
.a11y-btn__label {
position: absolute;
width: 1px; height: 1px;
padding: 0; margin: -1px;
overflow: hidden;
clip: rect(0 0 0 0);
white-space: nowrap;
border: 0;
}
@keyframes a11y-pulse {
0%, 100% { box-shadow: 0 10px 28px -8px rgba(31, 122, 224, 0.7),
0 0 0 0 rgba(31, 122, 224, 0.45); }
50% { box-shadow: 0 10px 28px -8px rgba(31, 122, 224, 0.7),
0 0 0 12px rgba(31, 122, 224, 0); }
}
.wa-btn {
position: fixed;
bottom: calc(clamp(1rem, 3vw, 1.75rem) + 56px + 0.75rem);
right: clamp(1rem, 3vw, 1.75rem);
width: 56px;
height: 56px;
display: grid;
place-items: center;
border-radius: 50%;
border: 1px solid rgba(255, 255, 255, 0.22);
background:
radial-gradient(circle at 30% 30%,
rgba(74, 222, 128, 0.85) 0%,
rgba(34, 197, 94, 0.45) 60%,
rgba(11, 18, 32, 0.6) 100%),
rgba(11, 18, 32, 0.92);
-webkit-backdrop-filter: blur(10px);
backdrop-filter: blur(10px);
color: #ffffff;
text-decoration: none;
box-shadow: 0 10px 28px -8px rgba(74, 222, 128, 0.65);
z-index: 60;
transition: transform 0.5s var(--ease-spring), border-color 0.4s ease;
}
.wa-btn svg { width: 28px; height: 28px; }
.a11y-btn:hover, .a11y-btn:focus-visible,
.wa-btn:hover, .wa-btn:focus-visible {
transform: translateY(-3px) scale(1.06);
border-color: rgba(255, 255, 255, 0.45);
}
/* ---------- skip link ---------- */
.a11y-skip {
position: fixed;
top: -100px;
inset-inline-start: 1rem;
z-index: 10000;
padding: 0.8rem 1.4rem;
border-radius: 0 0 14px 14px;
background: var(--accent);
color: #ffffff;
font-weight: 700;
font-size: 15px;
text-decoration: none;
transition: top 0.3s ease;
}
.a11y-skip:focus { top: 0; outline: 3px solid #4ade80; }
/* ---------- panel ---------- */
.a11y-backdrop {
position: fixed;
inset: 0;
z-index: 9998;
background: rgba(8, 12, 24, 0.45);
}
.a11y-backdrop[hidden] { display: none; }
.a11y-panel {
position: fixed;
top: 0;
bottom: 0;
right: 0;
z-index: 9999;
width: min(360px, 92vw);
overflow-y: auto;
padding: 22px 20px 26px;
background: rgba(11, 18, 32, 0.96);
-webkit-backdrop-filter: blur(18px);
backdrop-filter: blur(18px);
border-inline-start: 1px solid rgba(255, 255, 255, 0.08);
color: #eef2f8;
font-size: 15px; /* px on purpose — immune to text-size feature */
transform: translateX(0);
transition: transform 0.45s var(--ease-reveal);
}
.a11y-panel[hidden] { display: none; }
.a11y-panel__head {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 18px;
}
.a11y-panel__title {
margin: 0;
font-size: 19px;
font-weight: 800;
color: #ffffff;
}
.a11y-panel__close {
display: grid;
place-items: center;
width: 38px; height: 38px;
border: none;
border-radius: 50%;
background: rgba(255, 255, 255, 0.1);
color: #ffffff;
cursor: pointer;
transition: background 0.3s ease;
}
.a11y-panel__close:hover { background: rgba(255, 255, 255, 0.2); }
.a11y-panel__close svg { width: 16px; height: 16px; }
.a11y-group { margin-bottom: 18px; }
.a11y-group__title {
margin: 0 0 9px;
font-size: 13px;
font-weight: 700;
letter-spacing: 0.04em;
color: rgba(238, 242, 248, 0.6);
}
.a11y-group__grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 8px;
}
.a11y-feature {
display: flex;
align-items: center;
gap: 8px;
padding: 11px 12px;
border: 1px solid rgba(255, 255, 255, 0.12);
border-radius: 12px;
background: rgba(255, 255, 255, 0.05);
color: #eef2f8;
font-family: inherit;
font-size: 13.5px;
font-weight: 500;
text-align: start;
cursor: pointer;
transition: background 0.3s ease, border-color 0.3s ease;
}
.a11y-feature:hover { background: rgba(255, 255, 255, 0.12); }
.a11y-feature.is-active {
background: linear-gradient(135deg, var(--accent), var(--accent-soft));
border-color: transparent;
color: #ffffff;
font-weight: 700;
}
.a11y-feature:focus-visible {
outline: 3px solid #4ade80; /* green — distinct from blue selection */
outline-offset: 2px;
}
.a11y-panel__reset {
display: block;
width: 100%;
margin-top: 4px;
padding: 12px;
border: 1px solid rgba(255, 255, 255, 0.2);
border-radius: 12px;
background: transparent;
color: #ffffff;
font-family: inherit;
font-size: 14px;
font-weight: 700;
cursor: pointer;
transition: background 0.3s ease;
}
.a11y-panel__reset:hover { background: rgba(255, 255, 255, 0.1); }
.a11y-panel__reset:focus-visible { outline: 3px solid #4ade80; outline-offset: 2px; }
.a11y-statement-link {
display: block;
margin-top: 14px;
color: rgba(238, 242, 248, 0.7);
font-size: 13px;
text-align: center;
text-decoration: underline;
}
.a11y-statement-link:hover { color: var(--accent-soft); }
/* ============================================================
Global overrides (exclusion chain keeps widget DOM untouched)
============================================================ */
/* --- text size (rem-based layout scales with html font-size) --- */
html.a11y-text-1 { font-size: 110% !important; }
html.a11y-text-2 { font-size: 125% !important; }
html.a11y-text-3 { font-size: 140% !important; }
/* --- color filters (composable via custom properties) --- */
html.a11y-contrast-high { --a11y-f1: contrast(1.3); }
html.a11y-contrast-negative { --a11y-f1: invert(1) hue-rotate(180deg); }
html.a11y-grayscale { --a11y-f2: grayscale(1); }
html.a11y-light-bg { --a11y-f3: saturate(0.5) brightness(1.08); }
html:where(.a11y-contrast-high, .a11y-contrast-negative, .a11y-grayscale, .a11y-light-bg)
body > *:not(.a11y-widget):not(.a11y-backdrop):not(.a11y-panel):not(.a11y-btn):not(.a11y-skip) {
filter: var(--a11y-f1, brightness(1)) var(--a11y-f2, brightness(1)) var(--a11y-f3, brightness(1)) !important;
}
/* --- readable font --- */
html.a11y-readable-font body *:not(.a11y-widget):not(.a11y-panel):not(.a11y-panel *):not(.a11y-btn):not(.a11y-skip) {
font-family: Arial, "Helvetica Neue", sans-serif !important;
}
/* --- highlight links --- */
html.a11y-highlight-links body a:not(.a11y-widget):not(.a11y-skip) {
text-decoration: underline !important;
background: rgba(255, 235, 130, 0.55) !important;
color: #0b3d91 !important;
border-radius: 3px;
}
/* --- line spacing --- */
html.a11y-line-spacing body p,
html.a11y-line-spacing body li,
html.a11y-line-spacing body h1,
html.a11y-line-spacing body h2,
html.a11y-line-spacing body h3,
html.a11y-line-spacing body a,
html.a11y-line-spacing body button:not(.a11y-feature):not(.a11y-panel__reset):not(.a11y-panel__close) {
line-height: 2 !important;
}
/* --- letter spacing --- */
html.a11y-letter-spacing body p,
html.a11y-letter-spacing body li,
html.a11y-letter-spacing body h1,
html.a11y-letter-spacing body h2,
html.a11y-letter-spacing body h3,
html.a11y-letter-spacing body a,
html.a11y-letter-spacing body span:not(.a11y-widget span) {
letter-spacing: 0.12em !important;
}
/* --- stop animations (CSS + JS-inline-style driven ones) --- */
html.a11y-stop-anim body *:not(.a11y-widget):not(.a11y-panel):not(.a11y-panel *),
html.a11y-stop-anim body *::before,
html.a11y-stop-anim body *::after {
animation: none !important;
transition: none !important;
}
html.a11y-stop-anim .hero__device,
html.a11y-stop-anim .phone,
html.a11y-stop-anim .bcard,
html.a11y-stop-anim .fcard { transform: none !important; }
html.a11y-stop-anim .morph { filter: none !important; }
html.a11y-stop-anim .morph__a { opacity: 1 !important; filter: none !important; }
html.a11y-stop-anim .morph__b { opacity: 0 !important; }
html.a11y-stop-anim .cta__reveal { display: none !important; }
html.a11y-stop-anim .reveal,
html.a11y-stop-anim .footer-reveal,
html.a11y-stop-anim .app__point { opacity: 1 !important; transform: none !important; filter: none !important; }
/* --- big cursor --- */
html.a11y-big-cursor,
html.a11y-big-cursor body *:not(.a11y-widget) {
cursor: url("data:image/svg+xml;utf8,") 4 2, auto !important;
}
html.a11y-big-cursor body a,
html.a11y-big-cursor body button,
html.a11y-big-cursor body [role="button"] {
cursor: url("data:image/svg+xml;utf8,") 4 2, pointer !important;
}
@media (prefers-reduced-motion: reduce) {
.a11y-btn { animation: none; }
.a11y-panel { transition: none; }
}