2027/index.html at main · devffin/2027 · GitHub

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<!DOCTYPE html>
<html lang="">
<head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>2027 - Countdown</title>

    <style>
        @import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&display=swap');
        * { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Orbitron', sans-serif; }
        body { background: linear-gradient(135deg, #0f2027, #203a43, #2c5364); color: #fff; min-height: 100vh; overflow-x: hidden; display: flex; flex-direction: column; }

        .intro { position: fixed; inset: 0; display: flex; justify-content: center; align-items: center; background: radial-gradient(circle at center, #0a0f2c, #000); z-index: 9999; opacity: 0; transition: opacity 1s ease; }
        .intro.show { opacity: 1; }
        .intro h1 { font-size: clamp(6rem, 25vw, 20rem); font-weight: 900; color: #00fffa; letter-spacing: 0.1em; text-shadow: 0 0 20px #00fffa, 0 0 60px #00c0ff; animation: neonPulse 2s infinite alternate, introBounce 2s ease-in-out infinite; }
        @keyframes neonPulse { 0% { text-shadow: 0 0 20px #00fffa, 0 0 60px #00c0ff; } 100% { text-shadow: 0 0 50px #00fffa, 0 0 120px #00c0ff; } }
        @keyframes introBounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-30px); } }

        .countdown { flex: 1; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; background: rgba(0,0,0,0.6); padding: 50px 20px; backdrop-filter: blur(8px); transition: opacity 2s ease, transform 2s ease; }
        .countdown.hide { opacity: 0; transform: scale(0.5); }
        .countdown h1 { font-size: clamp(4rem, 18vw, 15rem); font-weight: 900; color: #00ffcc; letter-spacing: 0.05em; text-shadow: 0 0 30px #00ffcc, 0 0 70px #00aaff; animation: glowPulse 1.5s infinite alternate; }
        .countdown h1.final60 { color: #ff4444; text-shadow: 0 0 40px #ff4444, 0 0 80px #ff8888; animation: glowPulse60 1s infinite alternate; }
        @keyframes glowPulse { from { text-shadow: 0 0 20px #00ffcc, 0 0 50px #00aaff; } to { text-shadow: 0 0 60px #00ffcc, 0 0 100px #00aaff; } }
        @keyframes glowPulse60 { from { text-shadow: 0 0 30px #ff4444, 0 0 60px #ff8888; } to { text-shadow: 0 0 60px #ff4444, 0 0 120px #ff8888; } }

        .final { display: none; position: relative; height: 100vh; flex-direction: column; justify-content: center; align-items: center; text-align: center; background: linear-gradient(135deg, #1a2a6c, #b21f1f, #fdbb2d); overflow: hidden; opacity: 0; transition: opacity 2s ease, transform 2s ease; }
        .final.show { display: flex; opacity: 1; transform: scale(1); }
        .final h1 { font-size: clamp(5rem, 20vw, 18rem); font-weight: 900; color: #fff; text-shadow: 0 0 40px #fff, 0 0 80px #ffea00; animation: finalGlow 1.5s infinite alternate, finalBounce 2s infinite; }
        .final div { margin-top: 30px; font-size: 2.5rem; color: #ffe0b3; text-shadow: 0 0 15px #ffe0b3; display: flex; justify-content: center; }
        .digit { display: inline-block; width: 2ch; height: 3rem; position: relative; overflow: hidden; }
        .digit span { display: block; position: absolute; top: 0; left: 0; width: 100%; transition: transform 0.3s ease; }

        #fireworksCanvas { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; }
    </style>
</head>
<body>

    <div class="intro" id="intro">
        <h1>2027</h1>
    </div>

    <section class="countdown" id="countdown">
        <h1 id="timer">2027</h1>
        <p id="tagline"></p>
    </section>

    <section class="final" id="final">
        <canvas id="fireworksCanvas"></canvas>
        <h1 id="happy"></h1>
        <div id="chrono">
            <div class="digit"><span>0</span></div>
            <div class="digit"><span>0</span></div>
            <div>:</div>
            <div class="digit"><span>0</span></div>
            <div class="digit"><span>0</span></div>
            <div>:</div>
            <div class="digit"><span>0</span></div>
            <div class="digit"><span>0</span></div>
        </div>
    </section>

    <script>
        const timer = document.getElementById('timer');
        const countdownSection = document.getElementById('countdown');
        const finalSection = document.getElementById('final');
        const happy = document.getElementById('happy');
        const chronoDiv = document.getElementById('chrono');
        const intro = document.getElementById('intro');
        const canvas = document.getElementById('fireworksCanvas');
        const ctx = canvas.getContext('2d');

        const userLocale = navigator.language || 'en-US';
        document.documentElement.lang = userLocale.split('-')[0];
        let targetDate = new Date('2027-01-01T00:00:00');

        let introShown = false;

        function showIntro() {
            if (!introShown) {
                introShown = true;
                intro.classList.add('show');
                setTimeout(() => { intro.classList.remove('show'); }, 4000);
            }
        }

        function fitText() {
            const container = timer.parentElement;
            const maxWidth = container.offsetWidth * 0.95;
            const maxHeight = container.offsetHeight * 0.5;
            let fontSize = Math.min(container.offsetWidth / 6, 220);
            timer.style.fontSize = fontSize + 'px';
            while ((timer.scrollWidth > maxWidth || timer.scrollHeight > maxHeight) && fontSize > 40) {
                fontSize -= 2;
                timer.style.fontSize = fontSize + 'px';
            }
        }

        showIntro();

        function createFirework(x, y) {
            const particles = [];
            for (let i = 0; i < 30; i++) {
                particles.push({ x, y, vx: Math.random() * 4 - 2, vy: Math.random() * -5 - 2, alpha: 1, color: Math.random()*360 });
            }
            return particles;
        }

        let fireworks = [];
        function animateFireworks() {
            canvas.width = window.innerWidth;
            canvas.height = window.innerHeight;
            ctx.clearRect(0, 0, canvas.width, canvas.height);
            fireworks.forEach((firework, idx) => {
                firework.forEach(p => {
                    p.x += p.vx; p.y += p.vy; p.alpha -= 0.02; p.vy += 0.05;
                    ctx.fillStyle = `hsla(${p.color}, 100%, 60%, ${p.alpha})`;
                    ctx.fillRect(p.x, p.y, 3, 3);
                });
                fireworks[idx] = firework.filter(p => p.alpha > 0);
            });
            fireworks = fireworks.filter(fw => fw.length > 0);
            requestAnimationFrame(animateFireworks);
        }
        animateFireworks();

        function showFinal() {
            countdownSection.style.transition = 'opacity 1.5s ease, transform 1.5s ease';
            countdownSection.style.opacity = '0';
            countdownSection.style.transform = 'scale(0.7) rotate(-5deg)';
            setTimeout(() => {
                countdownSection.style.display = 'none';
                finalSection.classList.add('show');
                finalSection.style.transform = 'scale(1.2)';
                finalSection.style.opacity = '0';
                setTimeout(() => { finalSection.style.transition = 'opacity 1.5s ease, transform 1.5s ease'; finalSection.style.opacity = '1'; finalSection.style.transform = 'scale(1)'; }, 50);
            }, 1500);
        }

        function animateDigit(span, newVal) {
            const oldSpan = document.createElement('span');
            oldSpan.textContent = span.textContent;
            oldSpan.style.position = 'absolute';
            oldSpan.style.top = '0';
            oldSpan.style.left = '0';
            oldSpan.style.width = '100%';
            oldSpan.style.transition = 'transform 0.5s ease';
            span.parentNode.appendChild(oldSpan);

            requestAnimationFrame(() => {
                oldSpan.style.transform = 'translateY(-100%)';
                span.textContent = newVal;
                span.style.transform = 'translateY(100%)';
                span.style.transition = 'transform 0.5s ease';
                requestAnimationFrame(() => { span.style.transform = 'translateY(0)'; });
            });

            setTimeout(() => { oldSpan.remove(); }, 500);
        }

        function updateCountdown() {
            const now = new Date();
            const diff = targetDate - now;

            if (diff <= 0) {
                showFinal();
                happy.textContent = userLocale.startsWith('fr') ? 'Bonne année !' : 'Happy New Year!';

                setInterval(() => {
                    fireworks.push(createFirework(Math.random()*window.innerWidth, Math.random()*window.innerHeight/2));
                }, 500);

                const start = new Date();
                setInterval(() => {
                    const elapsed = Math.floor((new Date() - start) / 1000);
                    const h = String(Math.floor(elapsed / 3600)).padStart(2, '0');
                    const m = String(Math.floor((elapsed % 3600) / 60)).padStart(2, '0');
                    const s = String(elapsed % 60).padStart(2, '0');
                    const chronoDigits = [h[0], h[1], m[0], m[1], s[0], s[1]];
                    Array.from(chronoDiv.querySelectorAll('.digit')).forEach((div, i) => {
                        const span = div.querySelector('span');
                        if (span.textContent !== chronoDigits[i]) {
                            animateDigit(span, chronoDigits[i]);
                        }
                    });
                }, 1000);

                clearInterval(interval);
                return;
            }

            const totalSeconds = Math.floor(diff / 1000);

            if (totalSeconds <= 60) {
                timer.textContent = `${totalSeconds}s`;
                timer.classList.add('final60');
            } else {
                const days = Math.floor(totalSeconds / (3600 * 24));
                const hours = Math.floor((totalSeconds % (3600 * 24)) / 3600);
                const minutes = Math.floor((totalSeconds % 3600) / 60);
                const seconds = totalSeconds % 60;
                timer.textContent = `${String(days).padStart(2,'0')}:${String(hours).padStart(2,'0')}:${String(minutes).padStart(2,'0')}:${String(seconds).padStart(2,'0')}`;
                timer.classList.remove('final60');
            }

            fitText();
        }

        updateCountdown();
        let interval = setInterval(updateCountdown, 1000);
        window.addEventListener('resize', fitText);
    </script>
</body>
</html>