:root {
  --sunset: #ff6b35;
  --night: #0b132b;
  --gold: #fdd85d;
  --sand: #f7f3ed;
  --text: #1f2933;
  --muted: #6b7280;
  --card: #ffffff;
  --shadow: 0 14px 34px rgba(0, 0, 0, 0.18);
  --radius-lg: 18px;
  --radius-sm: 12px;
  font-family: 'Poppins', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  background: linear-gradient(180deg, #0b132b 0%, #1f2937 35%, #f4f1ee 100%);
  min-height: 100vh;
}

.hero {
  position: relative;
  background-image: linear-gradient(120deg, rgba(11, 19, 43, 0.75), rgba(255, 107, 53, 0.55)),
    url('https://images.unsplash.com/photo-1589308078053-43c41d3e0604?auto=format&fit=crop&w=2000&q=80');
  background-size: cover;
  background-position: center;
  color: #fff;
  padding: 96px 18px 120px;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 20%, rgba(253, 216, 93, 0.55), rgba(11, 19, 43, 0.1));
  mix-blend-mode: screen;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 19, 43, 0.75) 0%, rgba(11, 19, 43, 0.55) 50%, rgba(11, 19, 43, 0.15) 100%);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  margin: 0 auto;
}

.hero__eyebrow {
  margin: 0 0 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.9rem;
  color: var(--gold);
  font-weight: 600;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  line-height: 1.1;
  font-weight: 700;
}

.hero h1 span {
  color: var(--gold);
}

.hero__subtitle {
  max-width: 760px;
  font-size: 1.05rem;
  line-height: 1.7;
  margin: 14px 0 22px;
  color: rgba(255, 255, 255, 0.88);
}

.hero__badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.badge {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-weight: 600;
  font-size: 0.9rem;
}

.page {
  max-width: 1100px;
  margin: -80px auto 0;
  padding: 0 18px 60px;
  position: relative;
  z-index: 5;
}

.card {
  background: var(--card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 28px;
  margin-bottom: 26px;
}

.card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.card__accent {
  background: linear-gradient(135deg, var(--gold), var(--sunset));
  color: #0b132b;
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.section-label {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sunset);
  font-size: 0.78rem;
  margin: 0 0 8px;
  font-weight: 700;
}

h2 {
  margin: 0 0 4px;
  font-size: 1.6rem;
}

h3 {
  margin: 0 0 10px;
  font-size: 1.4rem;
}

.section-subtitle {
  margin: 0;
  color: var(--muted);
}

.input-label {
  display: block;
  font-weight: 600;
  margin: 16px 0 8px;
}

.input {
  width: 100%;
  border: 2px solid #e5e7eb;
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--text);
  background: var(--sand);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  resize: vertical;
}

.input:focus {
  outline: none;
  border-color: var(--sunset);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.16);
}

.input--result {
  background: #0b132b;
  color: #f5f7fb;
  border-color: #0b132b;
}

.actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 10px;
}

.button {
  background: linear-gradient(135deg, var(--sunset), #ff9153);
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: 0 10px 20px rgba(255, 107, 53, 0.25);
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 22px rgba(255, 107, 53, 0.3);
}

.button:active {
  transform: translateY(0);
}

.button--ghost {
  background: transparent;
  color: var(--sunset);
  border: 2px solid rgba(255, 107, 53, 0.35);
  box-shadow: none;
}

.muted {
  color: var(--muted);
  font-weight: 500;
}

.copy-status {
  color: var(--sunset);
  font-weight: 600;
  min-height: 24px;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  align-items: start;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.feature-list li {
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.08), rgba(253, 216, 93, 0.16));
  border: 1px solid rgba(255, 107, 53, 0.16);
  border-radius: var(--radius-sm);
  padding: 14px;
}

.feature-list h4 {
  margin: 0 0 6px;
  color: var(--night);
}

.feature-list p {
  margin: 0;
  color: var(--muted);
}

.footer {
  text-align: center;
  color: #e5e7eb;
  padding: 22px 16px 30px;
  font-weight: 500;
  background: linear-gradient(180deg, rgba(11, 19, 43, 0.85), rgba(11, 19, 43, 1));
  margin-top: 10px;
}

@media (max-width: 640px) {
  .hero {
    padding: 80px 18px 100px;
  }

  .actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .actions .button,
  .actions .button--ghost {
    width: 100%;
    text-align: center;
  }
}