:root {
  --pink: #ff2d7a;
  --pink-dark: #e0155f;
  --pink-soft: #fff0f5;
  --black: #1a1a1a;
  --gray: #666;
  --gray-light: #f5f5f5;
  --white: #fff;
  --green-bg: #e8f9ef;
  --green-text: #1a7a3a;
  --red-bg: #fff0f0;
  --red-text: #c0392b;
  --yellow-bg: #fffbea;
  --yellow-text: #8a6d00;
  --radius: 16px;
  --font: "DM Sans", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  padding-bottom: env(safe-area-inset-bottom);
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  cursor: pointer;
}

.container {
  width: min(680px, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid #eee;
  backdrop-filter: blur(8px);
  padding-top: env(safe-area-inset-top);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
}

.logo {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.logo span {
  color: var(--pink);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: none;
  border-radius: 999px;
  padding: 0.85rem 1.5rem;
  font-weight: 600;
  min-height: 48px;
  transition: transform 0.15s ease, opacity 0.15s ease;
  -webkit-tap-highlight-color: transparent;
}

.btn:hover:not(.btn-disabled) {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--pink);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(255, 45, 122, 0.35);
}

.btn-primary:hover:not(.btn-disabled) {
  background: var(--pink-dark);
}

.btn-ghost {
  background: var(--white);
  color: var(--black);
  border: 2px solid #ddd;
}

.btn-disabled {
  background: #ccc !important;
  color: #888 !important;
  box-shadow: none !important;
  cursor: not-allowed;
  opacity: 0.7;
}

.btn-sm {
  padding: 0.6rem 1rem;
  font-size: 0.9rem;
}

.btn-lg {
  padding: 1rem 1.75rem;
  font-size: 1.05rem;
}

.btn-arrow {
  transition: transform 0.15s ease;
}

.btn-primary:hover:not(.btn-disabled) .btn-arrow {
  transform: translateX(3px);
}

.hero {
  padding: 2.5rem 0 3rem;
  text-align: center;
}

.live-counter {
  display: inline-flex;
  align-items: flex-start;
  gap: 0.5rem;
  background: var(--pink-soft);
  color: var(--pink-dark);
  padding: 0.65rem 1rem;
  border-radius: var(--radius);
  font-size: 0.88rem;
  margin-bottom: 1.25rem;
  max-width: 100%;
  text-align: left;
  line-height: 1.4;
}

.live-dot {
  flex-shrink: 0;
  margin-top: 0.35rem;
  width: 8px;
  height: 8px;
  background: var(--pink);
  border-radius: 50%;
  animation: pulse 1.5s ease infinite;
}

.live-counter-text {
  flex: 1;
  min-width: 0;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.eligibility-box {
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  font-weight: 500;
  font-size: 0.95rem;
}

.eligibility-box p {
  margin: 0;
}

.eligibility-box.eligible {
  background: var(--green-bg);
  color: var(--green-text);
  border: 1px solid #b8e6c8;
}

.eligibility-box.not-eligible {
  background: var(--red-bg);
  color: var(--red-text);
  border: 1px solid #f5c6c6;
}

.eligibility-box.unknown {
  background: var(--yellow-bg);
  color: var(--yellow-text);
  border: 1px solid #f0e0a0;
}

.eligibility-loading {
  color: var(--gray);
  font-weight: 400;
}

h1 {
  font-size: clamp(2rem, 6vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 1rem;
  letter-spacing: -0.03em;
}

.highlight {
  color: var(--pink);
}

.hero-text {
  color: var(--gray);
  font-size: 1.05rem;
  margin: 0 auto 1.75rem;
  max-width: 42ch;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: stretch;
  width: 100%;
  max-width: 360px;
  margin-inline: auto;
}

.action-feedback {
  min-height: 1.4rem;
  margin: 0.75rem 0 0;
  font-size: 0.9rem;
  color: var(--pink-dark);
  font-weight: 500;
}

.region-disclaimer {
  margin: 1.75rem auto 0;
  max-width: 46ch;
  font-size: 0.85rem;
  color: var(--gray);
  background: var(--gray-light);
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  border-left: 3px solid var(--pink);
}

.section {
  padding: 3rem 0;
}

.section-soft {
  background: var(--pink-soft);
}

h2 {
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  margin: 0 0 1.75rem;
  letter-spacing: -0.02em;
}

.steps {
  display: grid;
  gap: 1rem;
}

.step {
  background: var(--white);
  border: 1px solid #eee;
  border-radius: var(--radius);
  padding: 1.25rem;
  text-align: left;
}

.section-soft .step {
  border-color: rgba(255, 45, 122, 0.15);
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background: var(--pink);
  color: var(--white);
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.step h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}

.step p {
  margin: 0;
  color: var(--gray);
  font-size: 0.92rem;
}

.reviews-grid {
  display: grid;
  gap: 1rem;
}

.review-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.25rem;
  border: 1px solid #eee;
  text-align: left;
}

.stars {
  color: #f5a623;
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}

.review-card blockquote {
  margin: 0;
  font-size: 0.95rem;
}

.review-card footer {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--gray);
}

.faq-list {
  display: grid;
  gap: 0.6rem;
}

.faq-item {
  background: var(--gray-light);
  border-radius: var(--radius);
  padding: 1rem 1.15rem;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 0.65rem 0 0;
  color: var(--gray);
  font-size: 0.92rem;
}

.final-cta {
  padding: 3rem 0;
}

.final-cta-inner {
  text-align: center;
  background: linear-gradient(135deg, var(--pink-soft), var(--white));
  border: 1px solid rgba(255, 45, 122, 0.2);
  border-radius: calc(var(--radius) + 4px);
  padding: 2.5rem 1.5rem;
}

.final-cta-inner h2 {
  margin-bottom: 0.5rem;
}

.final-cta-inner p {
  color: var(--gray);
  margin: 0 0 1.5rem;
}

.site-footer {
  padding: 2rem 0;
  border-top: 1px solid #eee;
  text-align: center;
}

.footer-logo {
  margin-bottom: 0.75rem;
}

.footer-note,
.footer-copy {
  margin: 0.5rem auto 0;
  max-width: 52ch;
  font-size: 0.8rem;
  color: var(--gray);
  line-height: 1.5;
}

@media (max-width: 599px) {
  .container {
    width: calc(100% - 1.5rem);
  }

  .header-inner {
    padding: 0.75rem 0;
    gap: 0.75rem;
  }

  .logo {
    font-size: 1.2rem;
  }

  .header-inner .btn-sm {
    padding: 0.55rem 0.85rem;
    font-size: 0.82rem;
    min-height: 40px;
    white-space: nowrap;
  }

  .hero {
    padding: 1.75rem 0 2.25rem;
  }

  h1 {
    font-size: clamp(1.65rem, 7.5vw, 2rem);
    line-height: 1.2;
  }

  .hero-text {
    font-size: 0.98rem;
    margin-bottom: 1.5rem;
  }

  .eligibility-box {
    font-size: 0.88rem;
    padding: 0.9rem 1rem;
    text-align: left;
  }

  .btn-lg {
    width: 100%;
    padding: 1rem 1.25rem;
    font-size: 0.98rem;
    line-height: 1.3;
  }

  .region-disclaimer {
    font-size: 0.82rem;
    padding: 0.75rem 0.9rem;
    text-align: left;
  }

  .section {
    padding: 2.25rem 0;
  }

  h2 {
    font-size: 1.3rem;
    margin-bottom: 1.25rem;
  }

  .step {
    padding: 1.1rem;
  }

  .review-card blockquote {
    font-size: 0.92rem;
  }

  .final-cta {
    padding: 2rem 0;
  }

  .final-cta-inner {
    padding: 2rem 1.15rem;
  }

  .final-cta-inner .btn-lg {
    width: 100%;
  }

  .site-footer {
    padding: 1.75rem 0 calc(1.75rem + env(safe-area-inset-bottom));
  }

  .footer-note,
  .footer-copy {
    font-size: 0.78rem;
    text-align: left;
  }
}

@media (min-width: 600px) {
  .live-counter {
    border-radius: 999px;
    align-items: center;
    text-align: center;
    font-size: 0.9rem;
  }

  .live-dot {
    margin-top: 0;
  }

  .hero-actions {
    flex-direction: row;
    justify-content: center;
    align-items: center;
    max-width: none;
  }

  .hero-actions .btn-lg {
    width: auto;
  }

  .steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}