# Glass card

> A frosted card that tilts gently in 3D towards your cursor while a soft reflection follows it.

- Category: [Liquid Glass](https://library.aimran.es/components/liquid-glass)
- Built with: React + Motion
- Live editor: https://library.aimran.es/blocks/lg-card
- Library: AIMRAN Library (https://library.aimran.es), free, no sign-up, by Aimran Oukham

## Where to use it

This glassmorphism card is made for content you want people to linger on: a destination on a travel agency site, the featured plan on a pricing page or the cover of a case study in a portfolio. The 3D tilt card effect is subtle, just a few degrees, so it feels premium rather than gimmicky.

Use one or two per screen at most. A grid of twelve cards all tilting at once gets tiring fast. On phones there is no hover, so the card simply sits still, and the text on it should work on its own.

## Code

### React (Motion)

```tsx
import { type CSSProperties, type MouseEvent, type ReactNode } from "react";
import { motion, useMotionValue, useSpring, useTransform } from "framer-motion";
import { Heart, Sparkles } from "lucide-react";

type Wallpaper = "aurora" | "sunset" | "ocean" | "light";

const spring = { type: "spring" as const, stiffness: 400, damping: 30 };

const walls: Record<Wallpaper, { base: string; blobs: string[] }> = {
  aurora: { base: "#0b0b1a", blobs: ["#5b21b6", "#2563eb", "#ec4899"] },
  sunset: { base: "#1a0b14", blobs: ["#f97316", "#f43f5e", "#8b5cf6"] },
  ocean: { base: "#031a1f", blobs: ["#06b6d4", "#3b82f6", "#10b981"] },
  light: { base: "#f8fafc", blobs: ["#fed7aa", "#ddd6fe", "#bae6fd"] },
};

const blobPositions = [
  ["-10%", "-15%"],
  ["45%", "5%"],
  ["5%", "50%"],
];

const grain = "url(\"data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E\")";

const glassCss = `
.lg-font {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", sans-serif;
  -webkit-font-smoothing: antialiased;
}
.lg-glass {
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, var(--lg-a, 0.12));
  -webkit-backdrop-filter: blur(var(--lg-blur, 20px)) saturate(180%);
  backdrop-filter: blur(var(--lg-blur, 20px)) saturate(180%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    inset 0 -1px 0 rgba(255, 255, 255, 0.1),
    inset 0 0 20px rgba(255, 255, 255, 0.08),
    0 8px 32px rgba(0, 0, 0, 0.18);
}
/* Borde de luz */
.lg-glass::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  padding: 1px;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.05) 40%, rgba(255, 255, 255, 0.05) 60%, rgba(255, 255, 255, 0.4));
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
}
/* Reflejo que sigue al cursor (--x / --y los pone track()) */
.lg-glass::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: inherit;
  pointer-events: none;
  opacity: var(--lg-hover, 0);
  transition: opacity 0.3s;
  background: radial-gradient(circle 140px at var(--x, 50%) var(--y, 0%), rgba(255, 255, 255, var(--lg-shine, 0.25)), transparent 70%);
}
.lg-glass:hover {
  --lg-hover: 1;
}
.lg-text {
  color: #fff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.18);
}
.lg-light .lg-text {
  color: #1d1d1f;
  text-shadow: none;
}
@keyframes lg-drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(8%, -6%) scale(1.12); }
  66% { transform: translate(-6%, 7%) scale(0.94); }
}
`;

// Guarda la posición del cursor para el reflejo de .lg-glass::after
function track(e: MouseEvent<HTMLElement>) {
  const r = e.currentTarget.getBoundingClientRect();
  e.currentTarget.style.setProperty("--x", `${e.clientX - r.left}px`);
  e.currentTarget.style.setProperty("--y", `${e.clientY - r.top}px`);
}

interface StageProps {
  bg: Wallpaper;
  blur: number;
  opacity: number;
  shine: number;
  className?: string;
  children: ReactNode;
}

// Fondo de degradado animado sobre el que se ve el cristal
function Stage({
  bg,
  blur,
  opacity,
  shine,
  className = "relative h-[560px] w-full",
  children,
}: StageProps) {
  const light = bg === "light";
  const wall = walls[bg] ?? walls.aurora;
  const vars = {
    "--lg-blur": `${blur}px`,
    "--lg-a": light ? Math.min(0.6, opacity / 100 + 0.23) : opacity / 100,
    "--lg-shine": shine / 100,
  } as CSSProperties;

  return (
    <div
      className={`lg-font overflow-hidden rounded-[22px] ${className} ${light ? "lg-light" : ""}`}
      style={vars}
    >
      <style>{glassCss}</style>
      <div className="absolute inset-0 overflow-hidden" style={{ background: wall.base }}>
        <div className="absolute inset-0" style={{ filter: "blur(60px)" }}>
          {wall.blobs.map((color, i) => (
            <div
              key={i}
              className="absolute h-[75%] w-[75%] rounded-full"
              style={{
                left: blobPositions[i]?.[0],
                top: blobPositions[i]?.[1],
                background: `radial-gradient(circle, ${color} 0%, transparent 68%)`,
                opacity: light ? 1 : 0.9,
                animation: `lg-drift 20s ease-in-out ${-i * 6}s infinite`,
              }}
            />
          ))}
        </div>
        <div
          className="absolute inset-0"
          style={{ backgroundImage: grain, opacity: 0.04, mixBlendMode: "overlay" }}
        />
      </div>
      <div className="relative grid h-full w-full grid-cols-[100%] place-items-center p-4">{children}</div>
    </div>
  );
}

interface GlassCardProps {
  label?: string;
  bg?: Wallpaper;
  blur?: number;
  opacity?: number;
  shine?: number;
}

export default function GlassCard({
  label = "Trip up north",
  bg = "aurora",
  blur = 20,
  opacity = 12,
  shine = 25,
}: GlassCardProps) {
  const glass = { bg, blur, opacity, shine };
  const px = useMotionValue(0.5);
  const py = useMotionValue(0.5);
  const rotateX = useSpring(useTransform(py, [0, 1], [8, -8]), spring);
  const rotateY = useSpring(useTransform(px, [0, 1], [-8, 8]), spring);

  const onMove = (e: MouseEvent<HTMLDivElement>) => {
    track(e);
    const r = e.currentTarget.getBoundingClientRect();
    px.set((e.clientX - r.left) / r.width);
    py.set((e.clientY - r.top) / r.height);
  };

  return (
    <Stage {...glass}>
      <div style={{ perspective: 1000 }}>
        <motion.div
          onMouseMove={onMove}
          onMouseLeave={() => {
            px.set(0.5);
            py.set(0.5);
          }}
          style={{ rotateX, rotateY, width: 320, height: 420, borderRadius: 32 }}
          className="lg-glass lg-text flex max-w-[calc(100vw-48px)] flex-col p-7"
        >
          <div
            className="relative z-[3] grid h-16 w-16 place-items-center rounded-[20px]"
            style={{ background: "rgba(255,255,255,.18)", boxShadow: "inset 0 1px 0 rgba(255,255,255,.5)" }}
          >
            <Sparkles className="h-8 w-8" strokeWidth={1.5} />
          </div>
          <div className="relative z-[3] mt-auto">
            <h3 className="text-[28px] font-bold leading-tight tracking-[-0.02em]">{label}</h3>
            <p className="mt-1.5 text-[15px] opacity-70">
              A fluid experience, designed so everything feels light.
            </p>
            <motion.button
              type="button"
              onMouseMove={track}
              whileTap={{ scale: 0.95 }}
              transition={spring}
              className="lg-glass mt-6 h-12 w-full rounded-full text-[16px] font-semibold"
            >
              <span className="relative z-[3] inline-flex items-center gap-2">
                <Heart className="h-4 w-4" strokeWidth={1.75} />
                Explore
              </span>
            </motion.button>
          </div>
        </motion.div>
      </div>
    </Stage>
  );
}
```

## Prompt for AI assistants

Paste this into ChatGPT, Claude, Cursor, v0 or Lovable to adapt the block to your stack (Tailwind, Vue, Svelte…):

````text
I want to add the “Glass card” block (Liquid Glass) from AIMRAN Library to my project.

## What it is
A frosted card that tilts gently in 3D towards your cursor while a soft reflection follows it.

## Chosen settings
- Text: "Trip up north"
- Background: Aurora (other options: Sunset, Ocean, Light)
- Blur: 20px (from 4 to 40px)
- Glass opacity: 12% (from 4 to 40%)
- Shine: 25% (from 0 to 60%)

## What I need
1. Add it to my project with the same look and animation as the reference code: same sizes, colours, radii, shadows, timings and easing.
2. It is built with React + TypeScript, with framer-motion for the animation and lucide-react for the icons. If my project uses something else (Vue, Svelte, Astro, plain HTML…), translate it without losing any behaviour. If I use Tailwind, turn the styles into classes; if not, keep the CSS in its own file.
3. Expose the settings above as props (or CSS variables) with those values as defaults.
4. Make it work well on phones: nothing that depends only on hover, touch targets of at least 44 px and no overflow on 320 px screens.
5. Make it look right in light and dark mode.
6. Keep it accessible: semantic HTML, roles and aria-* where needed, visible focus and keyboard support.
7. Respect prefers-reduced-motion: with reduced motion, no big animations but the same end result.

## Reference code
```tsx
import { type CSSProperties, type MouseEvent, type ReactNode } from "react";
import { motion, useMotionValue, useSpring, useTransform } from "framer-motion";
import { Heart, Sparkles } from "lucide-react";

type Wallpaper = "aurora" | "sunset" | "ocean" | "light";

const spring = { type: "spring" as const, stiffness: 400, damping: 30 };

const walls: Record<Wallpaper, { base: string; blobs: string[] }> = {
  aurora: { base: "#0b0b1a", blobs: ["#5b21b6", "#2563eb", "#ec4899"] },
  sunset: { base: "#1a0b14", blobs: ["#f97316", "#f43f5e", "#8b5cf6"] },
  ocean: { base: "#031a1f", blobs: ["#06b6d4", "#3b82f6", "#10b981"] },
  light: { base: "#f8fafc", blobs: ["#fed7aa", "#ddd6fe", "#bae6fd"] },
};

const blobPositions = [
  ["-10%", "-15%"],
  ["45%", "5%"],
  ["5%", "50%"],
];

const grain = "url(\"data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E\")";

const glassCss = `
.lg-font {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", sans-serif;
  -webkit-font-smoothing: antialiased;
}
.lg-glass {
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, var(--lg-a, 0.12));
  -webkit-backdrop-filter: blur(var(--lg-blur, 20px)) saturate(180%);
  backdrop-filter: blur(var(--lg-blur, 20px)) saturate(180%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    inset 0 -1px 0 rgba(255, 255, 255, 0.1),
    inset 0 0 20px rgba(255, 255, 255, 0.08),
    0 8px 32px rgba(0, 0, 0, 0.18);
}
/* Borde de luz */
.lg-glass::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  padding: 1px;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.05) 40%, rgba(255, 255, 255, 0.05) 60%, rgba(255, 255, 255, 0.4));
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
}
/* Reflejo que sigue al cursor (--x / --y los pone track()) */
.lg-glass::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: inherit;
  pointer-events: none;
  opacity: var(--lg-hover, 0);
  transition: opacity 0.3s;
  background: radial-gradient(circle 140px at var(--x, 50%) var(--y, 0%), rgba(255, 255, 255, var(--lg-shine, 0.25)), transparent 70%);
}
.lg-glass:hover {
  --lg-hover: 1;
}
.lg-text {
  color: #fff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.18);
}
.lg-light .lg-text {
  color: #1d1d1f;
  text-shadow: none;
}
@keyframes lg-drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(8%, -6%) scale(1.12); }
  66% { transform: translate(-6%, 7%) scale(0.94); }
}
`;

// Guarda la posición del cursor para el reflejo de .lg-glass::after
function track(e: MouseEvent<HTMLElement>) {
  const r = e.currentTarget.getBoundingClientRect();
  e.currentTarget.style.setProperty("--x", `${e.clientX - r.left}px`);
  e.currentTarget.style.setProperty("--y", `${e.clientY - r.top}px`);
}

interface StageProps {
  bg: Wallpaper;
  blur: number;
  opacity: number;
  shine: number;
  className?: string;
  children: ReactNode;
}

// Fondo de degradado animado sobre el que se ve el cristal
function Stage({
  bg,
  blur,
  opacity,
  shine,
  className = "relative h-[560px] w-full",
  children,
}: StageProps) {
  const light = bg === "light";
  const wall = walls[bg] ?? walls.aurora;
  const vars = {
    "--lg-blur": `${blur}px`,
    "--lg-a": light ? Math.min(0.6, opacity / 100 + 0.23) : opacity / 100,
    "--lg-shine": shine / 100,
  } as CSSProperties;

  return (
    <div
      className={`lg-font overflow-hidden rounded-[22px] ${className} ${light ? "lg-light" : ""}`}
      style={vars}
    >
      <style>{glassCss}</style>
      <div className="absolute inset-0 overflow-hidden" style={{ background: wall.base }}>
        <div className="absolute inset-0" style={{ filter: "blur(60px)" }}>
          {wall.blobs.map((color, i) => (
            <div
              key={i}
              className="absolute h-[75%] w-[75%] rounded-full"
              style={{
                left: blobPositions[i]?.[0],
                top: blobPositions[i]?.[1],
                background: `radial-gradient(circle, ${color} 0%, transparent 68%)`,
                opacity: light ? 1 : 0.9,
                animation: `lg-drift 20s ease-in-out ${-i * 6}s infinite`,
              }}
            />
          ))}
        </div>
        <div
          className="absolute inset-0"
          style={{ backgroundImage: grain, opacity: 0.04, mixBlendMode: "overlay" }}
        />
      </div>
      <div className="relative grid h-full w-full grid-cols-[100%] place-items-center p-4">{children}</div>
    </div>
  );
}

interface GlassCardProps {
  label?: string;
  bg?: Wallpaper;
  blur?: number;
  opacity?: number;
  shine?: number;
}

export default function GlassCard({
  label = "Trip up north",
  bg = "aurora",
  blur = 20,
  opacity = 12,
  shine = 25,
}: GlassCardProps) {
  const glass = { bg, blur, opacity, shine };
  const px = useMotionValue(0.5);
  const py = useMotionValue(0.5);
  const rotateX = useSpring(useTransform(py, [0, 1], [8, -8]), spring);
  const rotateY = useSpring(useTransform(px, [0, 1], [-8, 8]), spring);

  const onMove = (e: MouseEvent<HTMLDivElement>) => {
    track(e);
    const r = e.currentTarget.getBoundingClientRect();
    px.set((e.clientX - r.left) / r.width);
    py.set((e.clientY - r.top) / r.height);
  };

  return (
    <Stage {...glass}>
      <div style={{ perspective: 1000 }}>
        <motion.div
          onMouseMove={onMove}
          onMouseLeave={() => {
            px.set(0.5);
            py.set(0.5);
          }}
          style={{ rotateX, rotateY, width: 320, height: 420, borderRadius: 32 }}
          className="lg-glass lg-text flex max-w-[calc(100vw-48px)] flex-col p-7"
        >
          <div
            className="relative z-[3] grid h-16 w-16 place-items-center rounded-[20px]"
            style={{ background: "rgba(255,255,255,.18)", boxShadow: "inset 0 1px 0 rgba(255,255,255,.5)" }}
          >
            <Sparkles className="h-8 w-8" strokeWidth={1.5} />
          </div>
          <div className="relative z-[3] mt-auto">
            <h3 className="text-[28px] font-bold leading-tight tracking-[-0.02em]">{label}</h3>
            <p className="mt-1.5 text-[15px] opacity-70">
              A fluid experience, designed so everything feels light.
            </p>
            <motion.button
              type="button"
              onMouseMove={track}
              whileTap={{ scale: 0.95 }}
              transition={spring}
              className="lg-glass mt-6 h-12 w-full rounded-full text-[16px] font-semibold"
            >
              <span className="relative z-[3] inline-flex items-center gap-2">
                <Heart className="h-4 w-4" strokeWidth={1.75} />
                Explore
              </span>
            </motion.button>
          </div>
        </motion.div>
      </div>
    </Stage>
  );
}
```

Give me the complete final code, ready to paste, and tell me in one line where to put it in my project.
````