* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --win-gray: #c0c0c0;
  --win-navy: #000080;
  --win-navy-light: #1084d0;
  --bevel-light: #fff;
  --bevel-dark: #404040;
  --bevel-mid: #808080;
}

html, body {
  background: #008080; /* classic Windows 95 teal desktop */
  color: #000;
  font-family: 'Tahoma', 'MS Sans Serif', 'Segoe UI', Verdana, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

body {
  min-height: 100vh;
  padding: 28px 16px 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.win {
  width: 100%;
  max-width: 880px;
  background: var(--win-gray);
  border-top: 2px solid var(--bevel-light);
  border-left: 2px solid var(--bevel-light);
  border-bottom: 2px solid var(--bevel-dark);
  border-right: 2px solid var(--bevel-dark);
  box-shadow: 4px 4px 0 rgba(0,0,0,0.35);
  margin-bottom: 22px;
}

.win-titlebar {
  background: linear-gradient(90deg, var(--win-navy) 0%, var(--win-navy-light) 100%);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  padding: 4px 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.win-titlebar img {
  width: 16px;
  height: 16px;
}

.win-titlebar .win-dots {
  margin-left: auto;
  display: flex;
  gap: 4px;
}

.win-titlebar .win-dots span {
  width: 16px;
  height: 14px;
  background: var(--win-gray);
  border-top: 1px solid var(--bevel-light);
  border-left: 1px solid var(--bevel-light);
  border-bottom: 1px solid var(--bevel-dark);
  border-right: 1px solid var(--bevel-dark);
  display: inline-block;
}

.win-body {
  padding: 18px;
}

/* --- Hero --- */
.hero {
  display: flex;
  align-items: center;
  gap: 24px;
  background: #1a1a1a;
  color: #f0f0f0;
  padding: 28px 24px;
  border-top: 2px solid var(--bevel-dark);
  border-left: 2px solid var(--bevel-dark);
  border-bottom: 2px solid var(--bevel-light);
  border-right: 2px solid var(--bevel-light);
}

.hero img.hero-logo {
  width: 96px;
  height: auto;
  flex-shrink: 0;
}

.hero-copy h1 {
  font-size: 26px;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.hero-copy p.tagline {
  color: #b8b8b8;
  font-size: 13px;
  margin-bottom: 14px;
  max-width: 480px;
}

.download-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--win-gray);
  color: #000;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  padding: 9px 18px;
  border-top: 2px solid var(--bevel-light);
  border-left: 2px solid var(--bevel-light);
  border-bottom: 2px solid var(--bevel-dark);
  border-right: 2px solid var(--bevel-dark);
}

.btn-download:active {
  border-top: 2px solid var(--bevel-dark);
  border-left: 2px solid var(--bevel-dark);
  border-bottom: 2px solid var(--bevel-light);
  border-right: 2px solid var(--bevel-light);
}

.btn-download.secondary {
  background: #3a3a3a;
  color: #f0f0f0;
  border-top-color: #5a5a5a;
  border-left-color: #5a5a5a;
  border-bottom-color: #000;
  border-right-color: #000;
}

.hero-meta {
  margin-top: 10px;
  font-size: 11px;
  color: #999;
}

.hero-meta a {
  color: #9fc9ff;
}

.hero-links {
  margin-top: 4px;
  font-size: 11px;
  color: #999;
}

.hero-links a {
  color: #9fc9ff;
}

/* --- Sections --- */
.section {
  margin-top: 18px;
}

.section-title {
  background: var(--win-navy);
  color: #fff;
  font-weight: 700;
  font-size: 12px;
  padding: 3px 8px;
  margin-bottom: 10px;
}

/* --- Screenshot --- */
.screenshot-frame {
  background: #fff;
  border-top: 2px solid var(--bevel-dark);
  border-left: 2px solid var(--bevel-dark);
  border-bottom: 2px solid var(--bevel-light);
  border-right: 2px solid var(--bevel-light);
  padding: 8px;
  text-align: center;
}

.screenshot-frame img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border: 1px solid #808080;
}

/* --- Feature grid --- */
.features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

@media (max-width: 560px) {
  .features { grid-template-columns: 1fr; }
  .hero { flex-direction: column; text-align: center; }
  .hero-meta { text-align: center; }
}

.feature-card {
  background: var(--win-gray);
  border-top: 2px solid var(--bevel-light);
  border-left: 2px solid var(--bevel-light);
  border-bottom: 2px solid var(--bevel-dark);
  border-right: 2px solid var(--bevel-dark);
  padding: 10px 12px;
}

.feature-card h3 {
  font-size: 12.5px;
  margin-bottom: 4px;
}

.feature-card p {
  font-size: 11.5px;
  color: #333;
}

/* --- Platforms note --- */
.note-box {
  background: #ffffe1;
  border: 1px solid #808080;
  padding: 10px 12px;
  font-size: 11.5px;
  color: #333;
}

.note-box a { color: #000080; }

/* --- Footer --- */
.footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #e0e0e0;
  font-size: 11px;
  margin-top: 6px;
}

.footer img {
  width: 16px;
  height: 16px;
}