/* style.css */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", sans-serif;
  background: #02121a;
  color: white;
  text-align: center;
}

/* CARD */
.card {
  margin: 20vh auto 0;
  padding: 28px;
  width: min(340px, 92vw);
  border-radius: 20px;
  background: #021b22;
  box-shadow:
    0 0 25px rgba(0,255,150,0.15),
    inset 0 0 15px rgba(0,255,150,0.05);
  border: 1px solid rgba(0,255,150,0.15);
}

/* ICON */
.app-icon {
  width: 72px;
  height: 72px;
  object-fit: cover;
  margin-bottom: 10px;
  border-radius: 16px;
}

/* TITLE */
h2 {
  margin: 10px 0 0;
  font-size: 22px;
  color: #00ff9c;
  text-shadow: 0 0 8px rgba(0,255,156,0.6);
}

/* PROGRESS BAR */
.progress-bar {
  width: 100%;
  height: 8px;
  background: #222;
  border-radius: 999px;
  margin: 20px 0 12px;
  overflow: hidden;
}

.progress {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #00ff9c, #00d084);
  border-radius: 999px;
  transition: width 0.08s linear;
  box-shadow: 0 0 10px rgba(0,255,150,0.6);
}

/* PERCENT */
.percent {
  margin-bottom: 18px;
  font-weight: 700;
  color: #00ff9c;
}

/* STEPS */
.steps div {
  text-align: left;
  margin: 10px 0;
  font-size: 14px;
  color: #6f8a91;
  display: flex;
  align-items: center;
  gap: 8px;
}

.steps div::before {
  content: "○";
  color: #6f8a91;
}

.steps .active::before {
  content: "✔";
  color: #00ff9c;
}

.steps .active {
  color: #00ff9c;
}

/* HEADER */
.header {
  background: #79b3c7;
  padding: 10px;
  font-weight: 700;
  font-size: 14px;
}

/* TITLE */
.title {
  margin: 18px 12px;
  font-size: 18px;
}

/* 🎥 VIMEO PERFECT FIT */
.video-box {
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
  position: relative;
  padding-top: 56.25%; /* 16:9 */
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 0 15px rgba(0,255,150,0.15);
}

.video-box iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* INSTALL CARD */
.install-card {
  margin: 24px auto;
  padding: 20px;
  width: min(90vw, 340px);
  border: 2px solid yellow;
  border-radius: 15px;
}

.install-card img {
  width: 62px;
  height: 62px;
  object-fit: cover;
  border-radius: 14px;
}

.install-card h3 {
  margin: 14px 0 6px;
}

.install-card p {
  margin: 0;
  opacity: 0.9;
}

/* BUTTON */
.btn {
  display: block;
  margin-top: 16px;
  padding: 14px;
  background: #00ff99;
  color: black;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 16px;
}