:root {
  --bg1: #fff7ed;
  --bg2: #fdf2f8;
  --text: #241b1b;
  --muted: #6b5f5f;
  --card: rgba(255, 255, 255, 0.88);
  --primary: #b45309;
  --primary-dark: #92400e;
  --ring: rgba(180, 83, 9, 0.25);
}

* { box-sizing: border-box; }

html { min-height: 100%; }

body {
  margin: 0;
  min-height: 100%;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(251, 191, 36, 0.32), transparent 34rem),
    radial-gradient(circle at bottom right, rgba(244, 114, 182, 0.22), transparent 32rem),
    linear-gradient(135deg, var(--bg1), var(--bg2));
}

.page {
  width: min(100%, 760px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 32px 18px;
  display: grid;
  align-content: center;
  gap: 18px;
}

.card {
  padding: clamp(24px, 6vw, 48px);
  border-radius: 30px;
  background: var(--card);
  box-shadow: 0 24px 70px rgba(70, 36, 20, 0.16);
  backdrop-filter: blur(10px);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.7);
}

.language-switcher {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
}

.language-switcher label {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

.language-switcher select {
  appearance: none;
  border: 1px solid rgba(180, 83, 9, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  color: var(--text);
  font: inherit;
  font-weight: 700;
  padding: 8px 34px 8px 13px;
  cursor: pointer;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--primary-dark) 50%),
    linear-gradient(135deg, var(--primary-dark) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) calc(50% - 2px),
    calc(100% - 13px) calc(50% - 2px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

.language-switcher select:focus-visible {
  outline: 4px solid var(--ring);
  outline-offset: 3px;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(180, 83, 9, 0.11);
  color: var(--primary-dark);
  font-size: 0.9rem;
  font-weight: 700;
}

h1 {
  margin: 0;
  font-size: clamp(2.1rem, 9vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.lead {
  max-width: 520px;
  margin: 20px auto 28px;
  color: var(--muted);
  font-size: clamp(1.08rem, 3vw, 1.35rem);
  line-height: 1.55;
}

.upload-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: min(100%, 420px);
  min-height: 64px;
  padding: 18px 26px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  text-decoration: none;
  font-size: 1.22rem;
  font-weight: 800;
  box-shadow: 0 14px 28px rgba(180, 83, 9, 0.26);
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.upload-button:active,
.upload-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 34px rgba(180, 83, 9, 0.32);
}

.upload-button:focus-visible {
  outline: 5px solid var(--ring);
  outline-offset: 5px;
}

.steps {
  max-width: 560px;
  margin: 30px auto 0;
  padding: 22px;
  border-radius: 22px;
  background: rgba(255, 247, 237, 0.85);
  text-align: left;
}

.steps h2 {
  margin: 0 0 12px;
  font-size: 1.2rem;
}

.steps ol {
  margin: 0;
  padding-left: 1.35rem;
  color: var(--muted);
  line-height: 1.7;
}

.hint {
  max-width: 560px;
  margin: 18px auto 0;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
  line-height: 1.5;
}

footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 520px) {
  .page { padding: 18px 12px; }
  .card { border-radius: 24px; }
  .language-switcher { justify-content: center; }
  .steps { padding: 18px; }
}