@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500&display=swap');

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

:root {
  --bg: #ffffff;
  --text: #111111;
  --muted: #999999;
  --accent: #111111;
  --link: #888888;
  --border: #e0e0e0;
}

html,
body {
  height: 100%;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 300;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-height: 100vh;
  padding: 4rem;
}

.container {
  max-width: 620px;
  width: 100%;
  text-align: left;
}

.logo {
  width: 72px;
  margin-bottom: 3rem;
  display: block;
}

.label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 2rem;
}

h1 {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  color: var(--text);
}

p {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--muted);
  margin-bottom: 2.5rem;
}

.divider {
  width: 32px;
  height: 1px;
  background-color: var(--border);
  margin-bottom: 2.5rem;
}

.links {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 3rem;
}

.links a {
  color: var(--link);
  text-decoration: none;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
  padding: 0.7rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color 0.2s;
}

.links a:first-child {
  border-top: 1px solid var(--border);
}

.links a:hover {
  color: var(--text);
}

.links a .arrow {
  font-size: 0.8rem;
  opacity: 0.4;
  transition: opacity 0.2s, transform 0.2s;
}

.links a:hover .arrow {
  opacity: 1;
  transform: translateX(3px);
}

/* Progress bar */
.progress-wrap {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.progress-bar-bg {
  flex: 1;
  height: 1px;
  background-color: var(--border);
  border-radius: 1px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  width: 0%;
  background-color: var(--text);
  border-radius: 1px;
  animation: fill 7s linear forwards;
}

@keyframes fill {
  from { width: 0%; }
  to   { width: 100%; }
}

.progress-label {
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.05em;
  white-space: nowrap;
}

@media (max-width: 600px) {
  body {
    padding: 2.5rem 1.75rem;
    align-items: flex-start;
    padding-top: 3rem;
  }
}