web-development-v2-week-7-assignment/index.html at main · software-development-course-2025/web-development-v2-week-7-assignment · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1" />
  <title>Bringing Web Pages to Life — CSS & JavaScript</title>
  <link rel="stylesheet" href="styles.css" />
</head>
<body>
  <header class="container">
    <h1>Bringing Web Pages to Life</h1>
    <p class="subtitle">CSS3 animations + JavaScript functions & scope</p>
    <button id="themeToggle" class="btn">Toggle Theme</button>
  </header>

  <main class="container">
    <section id="part1" class="card">
      <h2>Part 1 — CSS3 Transitions & Animations</h2>
      <p>Hover and focus the controls to see transitions. Some elements run keyframed animations.</p>

      <div class="demo-row">
        <button class="btn btn-ghost" id="pulseBtn">Hover Me</button>
        <a href="#" class="link-underline">Animated Link</a>
      </div>

      <div class="box-stage">
        <div id="box" class="box" aria-label="Animated box" role="img"></div>
      </div>
    </section>

    <section id="part2" class="card">
      <h2>Part 2 — JavaScript Functions, Parameters & Return Values</h2>
      <p>This section wires reusable functions that compute durations, manage scope, and return values.</p>
      <div class="controls">
        <label>
          Distance (px):
          <input type="number" id="distanceInput" value="240" min="50" max="600" />
        </label>
        <label>
          Speed (px/s):
          <input type="number" id="speedInput" value="300" min="50" max="1200" />
        </label>
        <button id="animateRight" class="btn">Animate →</button>
        <button id="animateLeft" class="btn">Animate ←</button>
      </div>
      <p id="durationOut" class="hint"></p>
    </section>

    <section id="part3" class="card grid-2">
      <div>
        <h2>Part 3 — Combining CSS & JS</h2>
        <p>JavaScript toggles classes to start/stop CSS animations: a flip card, a modal, and a loader.</p>

        <div class="flip" id="flipCard" tabindex="0" role="button" aria-pressed="false">
          <div class="flip-inner">
            <div class="flip-face flip-front">Front</div>
            <div class="flip-face flip-back">Back</div>
          </div>
        </div>

        <div class="demo-row">
          <button id="openModal" class="btn">Open Modal</button>
          <button id="toggleLoader" class="btn btn-ghost">Toggle Loader</button>
        </div>
      </div>

      <div class="loader-wrap">
        <div class="loader" id="loader" aria-hidden="true"></div>
      </div>
    </section>
  </main>

  <div id="modal" class="modal" aria-hidden="true" role="dialog" aria-modal="true" aria-labelledby="modalTitle">
    <div class="modal-dialog">
      <h3 id="modalTitle">Hello!</h3>
      <p>This modal slides and fades using CSS; JavaScript controls visibility.</p>
      <div class="right">
        <button id="closeModal" class="btn">Close</button>
      </div>
    </div>
  </div>

  <footer class="container small">
    <p>Built by <strong>Augusto Mate</strong> · <a href="mailto:mate.augusto.mz@gmail.com">mate.augusto.mz@gmail.com</a></p>
  </footer>

  <script src="script.js"></script>
</body>
</html>