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centralised hero section elements #3

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Merged
iamAnuragmehta merged 2 commits into from
Jan 20, 2026
Merged

centralised hero section elements #3

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f745441
centralised hero section elements
avinashsinghpal Jan 18, 2026
b6ce7fd
content writing
avinashsinghpal Jan 20, 2026
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24 changes: 7 additions & 17 deletions package-lock.json
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207 changes: 105 additions & 102 deletions src/Pages/Home_Page/Event_Section/Event.jsx
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,10 @@ import React, { useEffect, useRef } from "react";
import { gsap } from "gsap";
import { ScrollTrigger } from "gsap/ScrollTrigger";
import { useNavigate } from "react-router-dom";

import HacknocturneImg from "../../../assets/Hacknocturne.jpeg";
import csocImg from "../../../assets/csoc.jpeg";
import techvistaraImg from "../../../assets/Techvistara.jpg";
import codecafeImg from "../../../assets/CodeCafe.jpg";
gsap.registerPlugin(ScrollTrigger);

export const Event = () => {
Expand All @@ -15,7 +18,7 @@ export const Event = () => {
slug: "hacknocturne",
name: "HackNocturne",
number: 0,
image: "https://images.unsplash.com/photo-1540575467063-178a50c2df87?w=800&q=80",
image: HacknocturneImg,
description:
"HackNocturne is CodeShack's flagship annual inter-college hackathon where students participate in a 24-hour non-stop coding challenge.",
buttonText: "VIEW DETAILS"
Expand All @@ -25,7 +28,7 @@ export const Event = () => {
slug: "tech-vistara",
name: "Tech Vistara",
number: 1,
image: "https://images.unsplash.com/photo-1509062522246-3755977927d7?w=800&q=80",
image: techvistaraImg,
description:
"Orientation program designed to introduce freshers to tech culture.",
buttonText: "LEARN MORE"
Expand All @@ -35,7 +38,7 @@ export const Event = () => {
slug: "codecafe",
name: "CodeCafe",
number: 2,
image: "https://images.unsplash.com/photo-1531482615713-2afd69097998?w=800&q=80",
image: codecafeImg,
description:
"Webinar and talk series on technology, placements, and careers.",
buttonText: "EXPLORE"
Expand All @@ -45,114 +48,114 @@ export const Event = () => {
slug: "csoc",
name: "CSoC (CodeShack Summer of Code)",
number: 3,
image: "https://images.unsplash.com/photo-1522071820081-009f0129c71c?w=800&q=80",
image: csocImg,
description:
"A structured summer learning program focused on real-world skills.",
buttonText: "JOIN NOW"
}
];

useEffect(() => {
cardsRef.current.forEach((card, index) => {
if (!card) return;

const numberEl = card.querySelector(".event-number");
const glowEl = card.querySelector(".event-glow");

const valueObj = { value: 0 };
const targetValue = events[index].number;

/* Timeline (paused by default) */
const tl = gsap.timeline({ paused: true });

/* Card animation */
tl.fromTo(
card,
{ opacity: 0, y: 80 },
{
opacity: 1,
y: 0,
duration: 1,
ease: "power3.out"
},
0
);

/* Glow animation */
tl.fromTo(
glowEl,
{ opacity: 0, scale: 0.6 },
{
opacity: 0.8,
scale: 1.2,
duration: 0.6,
ease: "power2.out"
},
0.1
);

tl.to(
glowEl,
{
opacity: 0.25,
scale: 1,
duration: 0.6,
ease: "power2.out"
},
0.8
);

/* Number animation */
tl.to(
valueObj,
{
value: targetValue,
duration: 1.2,
ease: "power2.out",
snap: { value: 1 },
onUpdate: () => {
numberEl.textContent = String(valueObj.value).padStart(2, "0");
cardsRef.current.forEach((card, index) => {
if (!card) return;

const numberEl = card.querySelector(".event-number");
const glowEl = card.querySelector(".event-glow");

const valueObj = { value: 0 };
const targetValue = events[index].number;

/* Timeline (paused by default) */
const tl = gsap.timeline({ paused: true });

/* Card animation */
tl.fromTo(
card,
{ opacity: 0, y: 80 },
{
opacity: 1,
y: 0,
duration: 1,
ease: "power3.out"
},
0
);

/* Glow animation */
tl.fromTo(
glowEl,
{ opacity: 0, scale: 0.6 },
{
opacity: 0.8,
scale: 1.2,
duration: 0.6,
ease: "power2.out"
},
0.1
);

tl.to(
glowEl,
{
opacity: 0.25,
scale: 1,
duration: 0.6,
ease: "power2.out"
},
0.8
);

/* Number animation */
tl.to(
valueObj,
{
value: targetValue,
duration: 1.2,
ease: "power2.out",
snap: { value: 1 },
onUpdate: () => {
numberEl.textContent = String(valueObj.value).padStart(2, "0");
}
},
0
);

/* ScrollTrigger */
ScrollTrigger.create({
trigger: card,
start: "top 80%",

onEnter: () => {
tl.restart();
},

onLeaveBack: () => {
// Fade out smoothly when scrolling up
gsap.to(card, {
opacity: 0,
y: 80,
duration: 0.5,
ease: "power2.in",
onComplete: () => {
// Reset everything AFTER fade-out
tl.pause(0);

valueObj.value = 0;
numberEl.textContent = "00";

gsap.set(glowEl, {
opacity: 0,
scale: 0.6
});
}
});
}
},
0
);

/* ScrollTrigger */
ScrollTrigger.create({
trigger: card,
start: "top 80%",

onEnter: () => {
tl.restart();
},

onLeaveBack: () => {
// Fade out smoothly when scrolling up
gsap.to(card, {
opacity: 0,
y: 80,
duration: 0.5,
ease: "power2.in",
onComplete: () => {
// Reset everything AFTER fade-out
tl.pause(0);

valueObj.value = 0;
numberEl.textContent = "00";

gsap.set(glowEl, {
opacity: 0,
scale: 0.6
});
}
});
}
});
});

});
});

return () => ScrollTrigger.getAll().forEach(t => t.kill());
}, []);
return () => ScrollTrigger.getAll().forEach(t => t.kill());
}, []);



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