/* ============================================================
   SignDeaf - Accessibility Statement
   ============================================================ */

:root {
    --sda11y-ink: #102549;
    --sda11y-muted: #526886;
    --sda11y-line: rgba(115, 151, 196, 0.34);
    --sda11y-bg: #f4f8ff;
    --sda11y-surface: rgba(255, 255, 255, 0.98);
    --sda11y-navy: #0a1c38;
    --sda11y-blue: #106fd6;
    --sda11y-cyan: #21c1d6;
    --sda11y-gold: #ffd76a;
    --sda11y-coral: #ff916b;
    --sda11y-radius-sm: 18px;
    --sda11y-radius-md: 28px;
    --sda11y-radius-lg: 38px;
    --sda11y-shadow-sm: 0 16px 42px rgba(16, 37, 73, 0.09);
    --sda11y-shadow-lg: 0 30px 90px rgba(10, 28, 56, 0.2);
    --sda11y-heading: Georgia, "Times New Roman", serif;
    --sda11y-reading: 75ch;
}

.sda11y-page {
    background:
        radial-gradient(circle at 0% 0%, rgba(16, 111, 214, 0.08), transparent 22%),
        radial-gradient(circle at 100% 10%, rgba(33, 193, 214, 0.09), transparent 22%),
        linear-gradient(180deg, #f8fbff 0%, var(--sda11y-bg) 44%, #edf4ff 100%);
    color: var(--sda11y-ink);
}

.sda11y-page a {
    color: inherit;
}

.sda11y-page section[id] {
    scroll-margin-top: 138px;
}

.sda11y-hero {
    position: relative;
    overflow: hidden;
    padding: 98px 0 64px;
    color: #fff;
    background:
        radial-gradient(circle at 12% 22%, rgba(33, 193, 214, 0.18), transparent 20%),
        radial-gradient(circle at 82% 16%, rgba(255, 215, 106, 0.14), transparent 18%),
        linear-gradient(135deg, #0a1c38 0%, #12376f 50%, #09172c 100%);
}

.sda11y-hero::before,
.sda11y-hero::after {
    content: "";
    position: absolute;
    border-radius: 999px;
    pointer-events: none;
}

.sda11y-hero::before {
    width: 340px;
    height: 340px;
    left: -60px;
    bottom: -140px;
    background: radial-gradient(circle, rgba(255, 145, 107, 0.18), transparent 72%);
    filter: blur(16px);
    animation: sda11y-float 13s ease-in-out infinite;
}

.sda11y-hero::after {
    width: 360px;
    height: 360px;
    right: -80px;
    top: -80px;
    background: radial-gradient(circle, rgba(33, 193, 214, 0.22), transparent 72%);
    filter: blur(14px);
    animation: sda11y-float 16s ease-in-out infinite reverse;
}

.sda11y-hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
    gap: 32px;
    align-items: center;
}

.sda11y-kicker,
.sda11y-eyebrow,
.sda11y-help-label,
.sda11y-panel-label,
.sda11y-controls-note {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.sda11y-kicker {
    margin-bottom: 18px;
    color: rgba(255, 255, 255, 0.94);
    background: rgba(255, 255, 255, 0.09);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.sda11y-kicker--soft {
    color: var(--sda11y-blue);
    background: rgba(16, 111, 214, 0.08);
    border-color: rgba(16, 111, 214, 0.12);
}

.sda11y-hero h1,
.sda11y-section-head h2,
.sda11y-quote p,
.sda11y-cta h2,
.sda11y-panel-card h2 {
    margin: 0 0 14px;
    font-family: var(--sda11y-heading);
    letter-spacing: -0.03em;
}

.sda11y-hero h1 {
    font-size: clamp(3rem, 6vw, 5.6rem);
    line-height: 0.98;
}

.sda11y-lead {
    max-width: 60ch;
    margin: 0 0 24px;
    color: rgba(255, 255, 255, 0.84);
    font-size: 1.08rem;
    line-height: 1.9;
}

.sda11y-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.sda11y-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    padding: 0.92rem 1.4rem;
    border-radius: 999px;
    border: 1px solid transparent;
    background: linear-gradient(135deg, #ffd76a 0%, #fff0b6 100%);
    color: #1b2235;
    font-weight: 900;
    box-shadow: 0 16px 36px rgba(255, 215, 106, 0.26);
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.sda11y-btn:hover,
.sda11y-btn:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(255, 215, 106, 0.34);
}

.sda11y-btn--ghost {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.18);
    box-shadow: none;
}

.sda11y-btn--dark {
    color: var(--sda11y-ink);
    border-color: rgba(16, 37, 73, 0.12);
}

.sda11y-hero-notes {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 28px;
}

.sda11y-hero-notes article,
.sda11y-panel-grid article {
    padding: 18px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(10px);
}

.sda11y-hero-notes strong,
.sda11y-hero-notes span,
.sda11y-panel-grid span,
.sda11y-panel-grid strong {
    display: block;
}

.sda11y-hero-notes strong,
.sda11y-panel-grid span {
    margin-bottom: 8px;
    color: var(--sda11y-gold);
    font-size: 0.84rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.sda11y-hero-notes span,
.sda11y-panel-grid strong,
.sda11y-panel-card p {
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.84);
}

.sda11y-hero-panel {
    display: grid;
    gap: 16px;
}

.sda11y-panel-card {
    padding: 28px;
    border-radius: 32px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.05)),
        radial-gradient(circle at 100% 0%, rgba(255, 215, 106, 0.1), transparent 36%);
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: var(--sda11y-shadow-lg);
}

.sda11y-panel-label {
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
}

.sda11y-panel-card h2 {
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    line-height: 1.05;
}

.sda11y-panel-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.sda11y-panel-grid strong a {
    color: #fff;
    text-decoration: underline;
    text-underline-offset: 0.2em;
}

.sda11y-jump-nav {
    position: sticky;
    top: 108px;
    z-index: 25;
    padding-top: 18px;
}

.sda11y-jump-nav__inner {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(115, 151, 196, 0.28);
    box-shadow: 0 12px 30px rgba(16, 37, 73, 0.08);
    backdrop-filter: blur(12px);
}

.sda11y-jump-nav__inner a {
    padding: 10px 14px;
    border-radius: 999px;
    color: var(--sda11y-muted);
    font-size: 0.92rem;
    font-weight: 800;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.sda11y-jump-nav__inner a:hover,
.sda11y-jump-nav__inner a:focus-visible,
.sda11y-jump-nav__inner a[aria-current="true"] {
    color: var(--sda11y-blue);
    background: rgba(16, 111, 214, 0.08);
    transform: translateY(-1px);
}

.sda11y-section {
    padding: 78px 0;
}

.sda11y-section--contrast {
    background:
        radial-gradient(circle at 16% 20%, rgba(33, 193, 214, 0.07), transparent 18%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.1));
}

.sda11y-section--soft {
    background:
        radial-gradient(circle at 88% 16%, rgba(255, 215, 106, 0.08), transparent 18%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.22));
}

.sda11y-section--cta {
    padding-top: 34px;
}

.sda11y-section-head {
    max-width: var(--sda11y-reading);
    margin-bottom: 30px;
}

.sda11y-section-head--compact {
    margin-bottom: 20px;
}

.sda11y-eyebrow,
.sda11y-controls-note,
.sda11y-help-label {
    margin-bottom: 14px;
    color: var(--sda11y-blue);
    background: rgba(16, 111, 214, 0.08);
    border: 1px solid rgba(16, 111, 214, 0.12);
}

.sda11y-section-head h2,
.sda11y-cta h2 {
    font-size: clamp(2rem, 3vw, 3.5rem);
    line-height: 1.04;
}

.sda11y-section-head p,
.sda11y-card p,
.sda11y-controls p,
.sda11y-faq-copy p,
.sda11y-cta p {
    margin: 0;
    color: var(--sda11y-muted);
    font-size: 1.03rem;
    line-height: 1.9;
}

.sda11y-grid {
    display: grid;
    gap: 20px;
}

.sda11y-grid--four {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.sda11y-grid--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.sda11y-grid--two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.sda11y-grid--stack {
    grid-template-columns: 1fr;
}

.sda11y-grid--improvements {
    margin-top: 20px;
}

.sda11y-two-col {
    display: grid;
    grid-template-columns: minmax(0, 0.96fr) minmax(0, 1.04fr);
    gap: 26px;
    align-items: start;
}

.sda11y-card,
.sda11y-controls,
.sda11y-quote,
.sda11y-cta,
.sda11y-faq-item {
    border: 1px solid var(--sda11y-line);
    background: linear-gradient(180deg, var(--sda11y-surface) 0%, rgba(247, 251, 255, 0.98) 100%);
    box-shadow: var(--sda11y-shadow-sm);
}

.sda11y-card,
.sda11y-controls,
.sda11y-cta {
    position: relative;
    overflow: hidden;
    padding: 24px;
    border-radius: var(--sda11y-radius-md);
}

.sda11y-card::before,
.sda11y-controls::before,
.sda11y-cta::before {
    content: "";
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--sda11y-blue), var(--sda11y-cyan), var(--sda11y-coral));
}

.sda11y-card h3,
.sda11y-controls h3,
.sda11y-cta h2 {
    margin: 0 0 10px;
    font-size: 1.22rem;
    line-height: 1.3;
}

.sda11y-card--principle h3,
.sda11y-card--feature h3,
.sda11y-card--standard h3,
.sda11y-card--reading h3,
.sda11y-card--limitation h3,
.sda11y-card--improvement h3,
.sda11y-card--help h3 {
    font-size: 1.2rem;
}

.sda11y-controls {
    display: grid;
    gap: 20px;
}

.sda11y-controls-copy {
    display: grid;
    gap: 10px;
}

.sda11y-status {
    min-height: 1.6rem;
    color: var(--sda11y-blue);
    font-weight: 700;
}

.sda11y-controls-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.sda11y-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0.85rem 1.15rem;
    border-radius: 999px;
    border: 1px solid rgba(16, 111, 214, 0.14);
    background: #fff;
    color: var(--sda11y-ink);
    font-weight: 800;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.sda11y-toggle:hover,
.sda11y-toggle:focus-visible {
    transform: translateY(-1px);
    border-color: rgba(16, 111, 214, 0.34);
    box-shadow: 0 12px 26px rgba(16, 111, 214, 0.12);
}

.sda11y-toggle[aria-pressed="true"] {
    background: linear-gradient(135deg, rgba(16, 111, 214, 0.12), rgba(33, 193, 214, 0.14));
    color: var(--sda11y-blue);
    border-color: rgba(16, 111, 214, 0.26);
}

.sda11y-quote {
    margin-top: 24px;
    padding: 34px;
    border-radius: var(--sda11y-radius-lg);
    text-align: center;
}

.sda11y-quote p {
    max-width: 28ch;
    margin: 0 auto;
    color: var(--sda11y-ink);
    font-size: clamp(1.7rem, 3vw, 2.5rem);
    line-height: 1.28;
}

.sda11y-help-grid,
.sda11y-faq {
    display: grid;
    gap: 16px;
}

.sda11y-help-label {
    margin-bottom: 12px;
}

.sda11y-card--help h3 a {
    color: var(--sda11y-ink);
    text-decoration: underline;
    text-underline-offset: 0.18em;
}

.sda11y-faq-item {
    padding: 0;
    border-radius: 24px;
    overflow: hidden;
}

.sda11y-faq-item summary {
    position: relative;
    display: block;
    padding: 22px 62px 22px 22px;
    list-style: none;
    cursor: pointer;
    color: var(--sda11y-ink);
    font-size: 1.08rem;
    font-weight: 800;
}

.sda11y-faq-item summary::-webkit-details-marker {
    display: none;
}

.sda11y-faq-item summary::after {
    content: "+";
    position: absolute;
    right: 22px;
    top: 50%;
    transform: translateY(-50%);
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 111, 214, 0.08);
    color: var(--sda11y-blue);
    font-size: 1.5rem;
    font-weight: 400;
}

.sda11y-faq-item[open] summary::after {
    content: "-";
}

.sda11y-faq-copy {
    padding: 0 22px 22px;
}

.sda11y-cta {
    text-align: center;
}

.sda11y-cta p {
    max-width: 58ch;
    margin: 0 auto 20px;
}

.sda11y-page .sda11y-btn:focus-visible,
.sda11y-page .sda11y-toggle:focus-visible,
.sda11y-page .sda11y-jump-nav__inner a:focus-visible,
.sda11y-page .sda11y-faq-item summary:focus-visible,
.sda11y-page a:focus-visible {
    outline: 3px solid var(--sda11y-gold);
    outline-offset: 3px;
}

.sda11y-reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.75s ease, transform 0.75s ease;
}

.sda11y-reveal.is-visible {
    opacity: 1;
    transform: none;
}

.sda11y-page.sda11y-large-text {
    font-size: 1.06rem;
}

.sda11y-page.sda11y-large-text .sda11y-section-head p,
.sda11y-page.sda11y-large-text .sda11y-card p,
.sda11y-page.sda11y-large-text .sda11y-controls p,
.sda11y-page.sda11y-large-text .sda11y-faq-copy p,
.sda11y-page.sda11y-large-text .sda11y-lead,
.sda11y-page.sda11y-large-text .sda11y-toggle,
.sda11y-page.sda11y-large-text .sda11y-jump-nav__inner a {
    font-size: 1.08em;
    line-height: 1.95;
}

.sda11y-page.sda11y-high-contrast {
    --sda11y-ink: #07111f;
    --sda11y-muted: #14263f;
    --sda11y-line: rgba(7, 17, 31, 0.34);
    --sda11y-bg: #ffffff;
    --sda11y-surface: #ffffff;
    --sda11y-navy: #05111f;
    --sda11y-blue: #0054d3;
    --sda11y-cyan: #007d7e;
    --sda11y-gold: #ffcd38;
    --sda11y-coral: #d64c1d;
}

.sda11y-page.sda11y-high-contrast .sda11y-hero {
    background:
        radial-gradient(circle at 12% 22%, rgba(0, 125, 126, 0.18), transparent 20%),
        radial-gradient(circle at 82% 16%, rgba(255, 205, 56, 0.13), transparent 18%),
        linear-gradient(135deg, #05111f 0%, #0d2a56 50%, #030a12 100%);
}

.sda11y-page.sda11y-high-contrast .sda11y-btn--ghost {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

.sda11y-page.sda11y-high-contrast .sda11y-jump-nav__inner,
.sda11y-page.sda11y-high-contrast .sda11y-card,
.sda11y-page.sda11y-high-contrast .sda11y-controls,
.sda11y-page.sda11y-high-contrast .sda11y-quote,
.sda11y-page.sda11y-high-contrast .sda11y-cta,
.sda11y-page.sda11y-high-contrast .sda11y-faq-item {
    box-shadow: 0 16px 42px rgba(7, 17, 31, 0.11);
}

.sda11y-page.sda11y-high-contrast .sda11y-toggle {
    border-color: rgba(7, 17, 31, 0.26);
}

.sda11y-page.sda11y-reduce-motion .sda11y-reveal {
    opacity: 1;
    transform: none;
    transition: none;
}

.sda11y-page.sda11y-reduce-motion *,
.sda11y-page.sda11y-reduce-motion *::before,
.sda11y-page.sda11y-reduce-motion *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
    scroll-behavior: auto !important;
}

@media (max-width: 1100px) {
    .sda11y-hero-grid,
    .sda11y-two-col,
    .sda11y-grid--four,
    .sda11y-grid--three {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 820px) {
    .sda11y-hero {
        padding-top: 82px;
    }

    .sda11y-hero-grid,
    .sda11y-two-col,
    .sda11y-grid--four,
    .sda11y-grid--three,
    .sda11y-grid--two,
    .sda11y-panel-grid,
    .sda11y-hero-notes {
        grid-template-columns: 1fr;
    }

    .sda11y-jump-nav {
        top: 90px;
    }

    .sda11y-jump-nav__inner {
        border-radius: 24px;
    }
}

@media (max-width: 640px) {
    .sda11y-section {
        padding: 62px 0;
    }

    .sda11y-card,
    .sda11y-controls,
    .sda11y-quote,
    .sda11y-cta {
        padding: 20px;
    }

    .sda11y-faq-item summary {
        padding: 18px 56px 18px 18px;
    }

    .sda11y-faq-copy {
        padding: 0 18px 18px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .sda11y-hero::before,
    .sda11y-hero::after,
    .sda11y-reveal {
        animation: none !important;
        transition: none !important;
    }
}

@keyframes sda11y-float {
    0%,
    100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(0, -14px, 0);
    }
}