styles.css

@import url("https://fonts.googleapis.com/css2?family=Stack+Sans+Notch:wght@200..700&display=swap");

:root {
    color-scheme: light dark;
}

/* Dark theme */
html.dark {
    --bg-1: #0a0a0a;
    --bg-2: #1c1c1c;
    --accent: #ffffff;
    --glow: rgba(255, 255, 255, 0.12);
    --text-primary: #e6eef0;
    --text-secondary: rgba(230, 238, 240, 0.78);
    --text-tertiary: rgba(230, 238, 240, 0.65);
    --border-color: rgba(255, 255, 255, 0.04);
    --content-bg: rgba(255, 255, 255, 0.02);
    --mock-bg: rgba(30, 30, 30, 0.8);
    --code-bg: #000000;
    --code-text: #d0d0d0;
    --pulse-color: rgba(255, 255, 255, 0.5);
    --dot-bg: linear-gradient(180deg, #ffffff, #b0b0b0);
    --cta-primary-bg: linear-gradient(90deg, #ffffff, #d0d0d0);
    --cta-primary-color: #000000;
    --cta-ghost-border: rgba(255, 255, 255, 0.06);
    --cta-ghost-border-hover: rgba(255, 255, 255, 0.12);
    --cta-ghost-bg-hover: rgba(255, 255, 255, 0.02);
    --timeline-dot: rgba(255, 255, 255, 0.3);
    --timeline-dot-border: rgba(255, 255, 255, 0.6);
}

/* Light theme */
html:not(.dark) {
    --bg-1: #ffffff;
    --bg-2: #f5f5f7;
    --accent: #000000;
    --glow: rgba(0, 0, 0, 0.08);
    --text-primary: #1d1d1f;
    --text-secondary: rgba(29, 29, 31, 0.78);
    --text-tertiary: rgba(29, 29, 31, 0.65);
    --border-color: rgba(0, 0, 0, 0.08);
    --content-bg: rgba(0, 0, 0, 0.02);
    --mock-bg: rgba(245, 245, 247, 0.8);
    --code-bg: #f5f5f7;
    --code-text: #3d3d3d;
    --pulse-color: rgba(0, 0, 0, 0.3);
    --dot-bg: linear-gradient(180deg, #000000, #505050);
    --cta-primary-bg: linear-gradient(90deg, #000000, #303030);
    --cta-primary-color: #ffffff;
    --cta-ghost-border: rgba(0, 0, 0, 0.12);
    --cta-ghost-border-hover: rgba(0, 0, 0, 0.2);
    --cta-ghost-bg-hover: rgba(0, 0, 0, 0.04);
    --timeline-dot: rgba(0, 0, 0, 0.3);
    --timeline-dot-border: rgba(0, 0, 0, 0.6);
}

html,
body {
    height: 100%;
}

body {
    margin: 0;
    background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg-1) 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    font-family:
        Inter,
        ui-sans-serif,
        system-ui,
        -apple-system,
        "Segoe UI",
        Roboto,
        "Helvetica Neue",
        Arial;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    will-change: background;
    transition:
        background 300ms ease-in-out,
        color 300ms ease-in-out;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
}

/* grain overlay */
body::before {
    content: "";
    pointer-events: none;
    position: fixed;
    inset: 0;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="200" height="200"><filter id="n"><feTurbulence baseFrequency="0.9" numOctaves="2" stitchTiles="stitch"/></filter><rect width="100%" height="100%" filter="url(%23n)" opacity="0.03"/></svg>');
    mix-blend-mode: overlay;
    z-index: 100;
    will-change: contents;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 60;
    padding: 18px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    will-change: transform;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background: rgba(255, 255, 255, 0.7);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition:
        background 300ms ease-in-out,
        border-color 300ms ease-in-out;
}

html.dark header {
    background: rgba(10, 10, 10, 0.1);
    border-bottom-color: rgba(255, 255, 255, 0.05);
}

header .brand {
    display: flex;
    gap: 12px;
    align-items: center;
    color: #888888;
}

header .logo {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

header .logo .logo-image {
    width: 60px;
    height: 60px;
    opacity: 0;
    transition: opacity 300ms ease-in-out;
    will-change: opacity;
}

header .logo .logo-image.visible {
    opacity: 0.7;
    transition: 0.3s ease-in;
}

header .logo .logo-image.visible:hover {
    opacity: 1;
}

header a {
    color: #888888;
    text-decoration: none;
    transition: color 300ms ease-in-out;
}

header a i {
    font-size: 20px;
    color: #888888;
}

/* fixed content wrapper for smooth transform */
.smooth-wrap {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 10;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.smooth-content {
    position: relative;
    width: 100%;
    will-change: transform;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

/* spacer to enable native scrollbar */
#spacer {
    width: 1px;
    opacity: 0;
    contain: layout style paint;
}

/* scroll indicator */
.scroll-indicator {
    position: fixed;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 50;
    text-align: center;
    color: var(--text-primary);
    opacity: 0.7;
    font-size: 14px;
    font-weight: 500;
    pointer-events: none;
    will-change: opacity;
    transition:
        opacity 300ms ease-in-out,
        color 300ms ease-in-out;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.scroll-indicator.hidden {
    opacity: 0;
    pointer-events: none;
}

/* full-screen section */
section.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6rem 5vw;
    box-sizing: border-box;
    contain: layout style paint;
    position: relative;
}

.panel {
    width: 100%;
    max-width: 1200px;
    display: flex;
    gap: 48px;
    align-items: center;
    justify-content: space-between;
    will-change: transform;
}

.content {
    flex: 1 1 50%;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.02),
        rgba(255, 255, 255, 0.01)
    );
    border-radius: 16px;
    padding: 48px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
    border: 1px solid var(--border-color);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    contain: content;
    transition:
        background 300ms ease-in-out,
        border-color 300ms ease-in-out,
        box-shadow 300ms ease-in-out;
    position: relative;
    z-index: 2;
}

html:not(.dark) .content {
    background: linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.02),
        rgba(0, 0, 0, 0.01)
    );
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.content .demo-image {
    width: 100%;
    max-width: 200px;
    height: 200px;
    border-radius: 10px;
    margin-bottom: 16px;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.visual {
    flex: 1 1 45%;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 320px;
    flex-direction: column;
    transform: translateZ(0);
    will-change: transform;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.visual .mock {
    width: 100%;
    height: auto;
    max-width: 560px;
    border-radius: 14px;
    padding: 24px;
    background: linear-gradient(
        180deg,
        rgba(30, 30, 30, 0.8),
        rgba(20, 20, 20, 0.8)
    );
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.035);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    transition:
        background 300ms ease-in-out,
        border-color 300ms ease-in-out,
        box-shadow 300ms ease-in-out;
}

html:not(.dark) .visual .mock {
    background: linear-gradient(
        180deg,
        rgba(200, 200, 200, 0.8),
        rgba(180, 180, 180, 0.8)
    );
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

/* alternate layout */
.hero.even .panel {
    flex-direction: row-reverse;
}

h1.site {
    font-family: "Stack Sans Notch", sans-serif;
    font-optical-sizing: auto;
    font-weight: 700;
    font-style: normal;
    font-size: 22px;
}

.kicker {
    display: inline-block;
    padding: 6px 12px;
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.08),
        rgba(255, 255, 255, 0.04)
    );
    border-radius: 999px;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 18px;
    font-family:
        ui-monospace, SFMono-Regular, Menlo, Monaco, "Roboto Mono", monospace;
    transition:
        background 300ms ease-in-out,
        color 300ms ease-in-out;
}

html:not(.dark) .kicker {
    background: linear-gradient(
        90deg,
        rgba(0, 0, 0, 0.08),
        rgba(0, 0, 0, 0.04)
    );
}

h2.title {
    font-family: "Stack Sans Notch", sans-serif;
    font-optical-sizing: auto;
    font-style: normal;
    font-size: 48px;
    line-height: 1.02;
    margin: 0 0 16px;
    text-rendering: optimizeLegibility;
    transition: color 300ms ease-in-out;
}

p.lead {
    color: var(--text-secondary);
    font-size: 18px;
    margin: 0 0 24px;
    transition: color 300ms ease-in-out;
}

.cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    -webkit-user-select: none;
    user-select: none;
}

.cta.primary {
    background: var(--cta-primary-bg);
    box-shadow: 0 8px 30px rgba(255, 255, 255, 0.12);
    color: var(--cta-primary-color);
    transition:
        transform 150ms cubic-bezier(0.2, 0.9, 0.2, 1),
        box-shadow 150ms ease-in-out,
        background 300ms ease-in-out,
        color 300ms ease-in-out;
}

html:not(.dark) .cta.primary {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.cta.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(255, 255, 255, 0.16);
}

html:not(.dark) .cta.primary:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.cta.primary:active {
    transform: translateY(0);
}

.cta.ghost {
    border: 1px solid var(--cta-ghost-border);
    background: transparent;
    color: inherit;
    transition:
        border-color 150ms ease-in-out,
        background-color 150ms ease-in-out;
}

.cta.ghost:hover {
    border-color: var(--cta-ghost-border-hover);
    background: var(--cta-ghost-bg-hover);
}

/* reveal */
.reveal {
    opacity: 0;
    transform: translateY(24px) scale(0.995);
    transition:
        transform 900ms cubic-bezier(0.2, 0.9, 0.2, 1),
        opacity 900ms cubic-bezier(0.2, 0.9, 0.2, 1);
    will-change: transform, opacity;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.reveal.in-view {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* code mock */
.code-snippet {
    font-family:
        ui-monospace, SFMono-Regular, Menlo, Monaco, "Roboto Mono", monospace;
    background: var(--code-bg);
    padding: 20px;
    border-radius: 10px;
    color: var(--code-text);
    border: 1px solid transparent;
    background-image:
        linear-gradient(var(--code-bg), var(--code-bg)),
        linear-gradient(135deg, rgba(255, 255, 255, 0.2), transparent);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.8);
    min-height: 1em;
    contain: content;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    overflow-x: auto;
    word-wrap: break-word;
    white-space: pre-wrap;
    transition:
        background 300ms ease-in-out,
        color 300ms ease-in-out,
        box-shadow 300ms ease-in-out;
}

html:not(.dark) .code-snippet {
    background-image:
        linear-gradient(var(--code-bg), var(--code-bg)),
        linear-gradient(135deg, rgba(0, 0, 0, 0.1), transparent);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

html:not(.dark) section.hero#top .visual .demo-image {
    background-image:
        linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%),
        linear-gradient(135deg, rgba(0, 0, 0, 0.1), transparent);
}

/* pulsating center line */
.pulse-line {
    position: fixed;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(
        180deg,
        transparent 0%,
        var(--pulse-color) 50%,
        transparent 100%
    );
    transform: translateX(-50%);
    z-index: 5;
    animation: pulse 4s ease-in-out infinite;
    pointer-events: none;
    will-change: opacity;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    transition: background 300ms ease-in-out;
}

@keyframes pulse {
    0%,
    100% {
        opacity: 0.3;
    }
    50% {
        opacity: 1;
    }
}

/* hero first section layout */
section.hero#top {
    position: relative;
}

section.hero#top .panel {
    position: relative;
    z-index: 1;
    justify-content: center;
    max-width: 760px;
    flex-direction: column;
}

section.hero#top .content {
    text-align: center;
    max-width: 100%;
    flex: 1 1 100%;
}

section.hero#top .visual {
    display: flex;
    order: -1;
}

section.hero#top .visual .demo-image {
    max-width: 130px;
    height: 130px;
    margin-bottom: 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
    border: 1px solid transparent;
    background-image:
        linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.2), transparent);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    transition:
        background 300ms ease-in-out,
        border-color 300ms ease-in-out;
}

section.hero#top .visual .mock {
    display: none;
}

/* Mac highlight */
.mac-highlight {
    color: #ffffff;
    display: inline-block;
    text-shadow: 0px 0px 10px #ffffff;
}

html:not(.dark) .mac-highlight {
    color: #0a0a0a;
}

/* Timeline styles for how it works section */
.timeline-container {
    display: flex;
    flex-direction: column;
    gap: 32px;
    position: relative;
    padding-left: 40px;
    contain: content;
}

.timeline-item {
    position: relative;
    padding-left: 24px;
    will-change: contents;
}

.timeline-item::before {
    content: "";
    position: absolute;
    left: -13px;
    top: 4px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--timeline-dot);
    border: 2px solid var(--timeline-dot-border);
    animation: tick-pulse 2s ease-in-out infinite;
    will-change: background, box-shadow;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    transition:
        background 300ms ease-in-out,
        border-color 300ms ease-in-out;
}

.timeline-item:nth-child(1)::before {
    animation-delay: 0s;
}

.timeline-item:nth-child(2)::before {
    animation-delay: 0.5s;
}

.timeline-item:nth-child(3)::before {
    animation-delay: 1s;
}

.timeline-item:nth-child(4)::before {
    animation-delay: 1.5s;
}

@keyframes tick-pulse {
    0% {
        background: var(--timeline-dot);
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4);
    }
    50% {
        background: var(--timeline-dot-border);
        box-shadow: 0 0 8px 4px rgba(255, 255, 255, 0.2);
    }
    100% {
        background: var(--timeline-dot);
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
    }
}

html:not(.dark) .timeline-item::before {
    animation-name: tick-pulse-light;
}

@keyframes tick-pulse-light {
    0% {
        background: var(--timeline-dot);
        box-shadow: 0 0 0 0 rgba(0, 0, 0, 0.2);
    }
    50% {
        background: var(--timeline-dot-border);
        box-shadow: 0 0 8px 4px rgba(0, 0, 0, 0.1);
    }
    100% {
        background: var(--timeline-dot);
        box-shadow: 0 0 0 0 rgba(0, 0, 0, 0);
    }
}

.timeline-item-title {
    font-family: "Stack Sans Notch", sans-serif;
    font-optical-sizing: auto;
    font-weight: 600;
    font-style: normal;
    font-size: 16px;
    color: var(--text-primary);
    margin-bottom: 6px;
    text-rendering: optimizeLegibility;
    transition: color 300ms ease-in-out;
}

.timeline-item-description {
    font-size: 14px;
    color: var(--text-tertiary);
    line-height: 1.4;
    transition: color 300ms ease-in-out;
}

footer {
    padding: 48px 5vw;
    text-align: center;
    color: var(--text-tertiary);
    position: relative;
    z-index: 20;
    contain: layout style paint;
    transition: color 300ms ease-in-out;
}

/* Floating Icons Container */
.floating-icons-container {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.floating-symbol {
    position: absolute;
    z-index: 0;
    pointer-events: none;
    transition: color 300ms ease-in-out;
}

.floating-symbol pre {
    margin: 0;
    padding: 12px;
    border-radius: 8px;
    background-color: #1a1a1a;
    border: 1px solid #333333;
    font-size: 11px;
    line-height: 1.4;
    color: var(--text-primary);
    opacity: 0.35;
    font-family: "Courier New", monospace;
    overflow: hidden;
    white-space: pre-wrap;
    word-wrap: break-word;
    max-width: 180px;
}

.floating-symbol code {
    font-family: "Courier New", monospace;
    font-size: 11px;
}

html.dark .floating-symbol pre {
    background-color: #1a1a1a;
    border: 1px solid #333333;
    color: #e0e0e0;
}

html:not(.dark) .floating-symbol pre {
    background-color: #f5f5f5;
    border: 1px solid #e0e0e0;
    color: #333;
}

/* Vary positioning for each code block */
.floating-symbol:nth-child(1) {
    left: 5%;
    top: 10%;
}
.floating-symbol:nth-child(2) {
    right: 8%;
    top: 15%;
}
.floating-symbol:nth-child(3) {
    left: 10%;
    bottom: 20%;
}
.floating-symbol:nth-child(4) {
    right: 12%;
    bottom: 25%;
}
.floating-symbol:nth-child(5) {
    left: 20%;
    top: 25%;
}
.floating-symbol:nth-child(6) {
    right: 18%;
    top: 40%;
}
.floating-symbol:nth-child(7) {
    left: 15%;
    top: 20%;
}
.floating-symbol:nth-child(8) {
    right: 20%;
    bottom: 30%;
}
.floating-symbol:nth-child(9) {
    left: 8%;
    bottom: 15%;
}
.floating-symbol:nth-child(10) {
    right: 5%;
    top: 25%;
}
.floating-symbol:nth-child(11) {
    left: 25%;
    bottom: 10%;
}
.floating-symbol:nth-child(12) {
    right: 25%;
    top: 50%;
}

@media (max-width: 900px) {
    header {
        padding: 18px 20px;
    }
    header .brand {
        font-size: 12px;
    }
    .site {
        font-size: 15px;
    }
    nav {
        font-size: 12px;
    }
    nav a i {
        font-size: 24px;
    }
    .cta {
        padding: 10px 16px;
        font-size: 14px;
    }
    .panel {
        flex-direction: column;
        gap: 32px;
    }
    .hero.even .panel {
        flex-direction: column;
    }
    .visual {
        order: 2;
        width: 100%;
    }
    .content {
        order: 1;
        width: 100%;
        padding: 32px;
    }
    .content .demo-image {
        max-width: 220px;
        height: 220px;
    }
    h2.title {
        font-size: 28px;
        line-height: 1.1;
    }
    p.lead {
        font-size: 16px;
    }
    .visual .mock {
        max-width: 100%;
        padding: 16px;
    }
    .code-snippet {
        padding: 14px;
        font-size: 12px;
        overflow-x: auto;
    }
    #how {
        display: none;
    }
    header .logo {
        display: none;
    }
    .timeline-container {
        padding-left: 24px;
        gap: 24px;
    }
    .timeline-item-title {
        font-size: 14px;
    }
    .timeline-item-description {
        font-size: 13px;
    }
    section.hero#how .panel {
        align-items: flex-start;
        flex-direction: column;
    }
    section.hero#how .visual {
        width: 100%;
    }
    section.hero#github .content {
        padding: 32px;
    }
    .floating-icons-container {
        display: none;
    }

    .floating-symbol pre {
        max-width: 120px;
        font-size: 9px;
        padding: 8px;
    }
}

@media (max-width: 480px) {
    section.hero {
        padding: 5rem 4vw;
        min-height: auto;
    }
    h2.title {
        font-size: 24px;
    }
    p.lead {
        font-size: 14px;
    }
    .content {
        padding: 24px;
    }
    .visual .mock {
        padding: 12px;
    }
    .code-snippet {
        padding: 12px;
        font-size: 11px;
    }
    .timeline-container {
        padding-left: 20px;
        gap: 20px;
    }
    .timeline-item {
        padding-left: 20px;
    }
    .timeline-item::before {
        left: -11px;
        width: 8px;
        height: 8px;
    }
    .cta {
        flex-wrap: wrap;
        justify-content: center;
        padding: 10px 14px;
        font-size: 13px;
    }
}

/* Firefox specific optimizations */
@supports (-moz-appearance: none) {
    .smooth-content {
        will-change: auto;
    }
    .visual {
        will-change: auto;
    }
    .content {
        backdrop-filter: none;
    }
    body {
        -moz-osx-font-smoothing: auto;
    }
    .timeline-item::before {
        animation: none;
        background: var(--timeline-dot);
        box-shadow: none;
    }
}

/* Safari specific optimizations */
@supports (-webkit-appearance: none) {
    body {
        -webkit-font-smoothing: subpixel-antialiased;
    }
    .smooth-wrap {
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
        -webkit-perspective: 1000;
        perspective: 1000;
    }
    .content {
        -webkit-backdrop-filter: blur(8px);
        backdrop-filter: blur(8px);
    }
    .cta.primary {
        -webkit-box-shadow: 0 8px 30px rgba(255, 255, 255, 0.12);
        box-shadow: 0 8px 30px rgba(255, 255, 255, 0.12);
    }
}

/* Chrome/Chromium specific optimizations */
@supports (font-feature-settings: "ss01" 1) {
    body {
        font-feature-settings: "ss01" 1;
    }
    h1.site,
    h2.title,
    .timeline-item-title {
        font-feature-settings: "ss01" 1;
    }
}

/* Edge specific optimizations */
@supports (-ms-ime-align: auto) {
    .smooth-wrap {
        -ms-transform: translateZ(0);
        transform: translateZ(0);
    }
    .content {
        filter: blur(8px);
        -ms-filter: blur(8px);
    }
}