:root {
  --primary: #2c7a4b;
  --primary-dark: #1f5c38;
  --accent: #4a9b6d;
  --text: #1d1d1f;
  --text-secondary: #515154;
  --bg: #f5f5f7;
  --card-bg: rgba(255, 255, 255, 0.85);
  --glass-blur: 12px;
  --radius: 18px;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
  --font-size-footer: clamp(0.9rem, 2.5vw, 1rem);
  --max-width: 1140px;
  --section-padding: 64px 0;
  --inner-padding: 48px;
  --transition: 0.3s ease;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text);
  background-color: var(--bg);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

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

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 40px;
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition);
  text-align: center;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(44, 122, 75, 0.35);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(44, 122, 75, 0.45);
}

.btn-accent {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 14px rgba(74, 155, 109, 0.35);
}

.btn-accent:hover {
  background: #3b8a5e;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(74, 155, 109, 0.45);
}

.header {
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo a {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo img {
  width: 50px;
  height: 50px;
  border-radius: 12px;
}

.logo-line1,
.logo-line2 {
  font-weight: 700;
  font-size: 1.25rem;
  line-height: 1.2;
  display: block;
}

.header-notice {
  font-size: 0.8rem;
  color: var(--text-secondary);
  background: rgba(44, 122, 75, 0.08);
  padding: 6px 16px;
  border-radius: 20px;
}

main {
  flex: 1;
}

.hero {
  padding: var(--section-padding);
  background: linear-gradient(135deg, #e6f4ea 0%, #f5f5f7 50%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-text h1 {
  font-size: clamp(2rem, 5vw, 2.8rem);
  line-height: 1.2;
  font-weight: 700;
  margin-bottom: 24px;
  color: #1d1d1f;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.article-section {
  padding: var(--section-padding);
}

.article-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 48px;
  align-items: start;
}

.product-sidebar {
  position: sticky;
  top: 100px;
}

.product-card {
  background: var(--card-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow);
  text-align: center;
  border: 1px solid rgba(255,255,255,0.4);
}

.product-card img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  margin-bottom: 20px;
  object-fit: cover;
  aspect-ratio: 1/1;
}

.rating {
  color: #f59e0b;
  font-size: 1rem;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
}

.rating span {
  color: var(--text-secondary);
  margin-left: 4px;
}

.product-features-list {
  list-style: none;
  text-align: left;
  margin-bottom: 24px;
}

.product-features-list li {
  margin-bottom: 10px;
  font-size: 0.95rem;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.product-features-list i {
  color: var(--primary);
  font-size: 0.9rem;
}

.product-card .btn {
  width: 100%;
}

.article-content {
  color: var(--text);
}

.article-content h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.25;
}

.article-meta {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.article-content h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 32px 0 16px;
}

.article-content p {
  margin-bottom: 20px;
  font-size: 1.05rem;
  line-height: 1.7;
}

.article-content img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  margin: 24px 0;
  box-shadow: var(--shadow);
  object-fit: cover;
  aspect-ratio: 16 / 9;
}

.benefits-list {
  list-style: none;
  margin-bottom: 32px;
}

.benefits-list li {
  margin-bottom: 12px;
  padding-left: 24px;
  position: relative;
  font-size: 1.05rem;
}

.benefits-list li::before {
  content: "✓";
  color: var(--primary);
  font-weight: 700;
  position: absolute;
  left: 0;
}

.testimonials {
  margin: 48px 0;
}

.testimonials h2 {
  margin-bottom: 32px;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--card-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,0.4);
}

.testimonial-card .stars {
  color: #f59e0b;
  margin-bottom: 12px;
  font-size: 0.9rem;
}

.testimonial-card p {
  font-size: 0.95rem;
  margin-bottom: 12px;
  line-height: 1.55;
}

.testimonial-author {
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.contact-faq {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin: 56px 0 40px;
}

.form-area h2,
.faq-area h3 {
  font-weight: 700;
  margin-bottom: 24px;
}

.faq-area h3 {
  font-size: 1.5rem;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 6px;
  font-size: 0.95rem;
}

.form-group input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #d2d2d7;
  border-radius: 12px;
  font-size: 1rem;
  font-family: inherit;
  transition: border 0.2s ease, box-shadow 0.2s ease;
  background: rgba(255,255,255,0.8);
}

.form-group input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(44,122,75,0.15);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 18px;
  font-size: 0.95rem;
  line-height: 1.4;
}

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--primary);
}

.form-area .btn {
  width: 100%;
}

.faq-area details {
  background: rgba(255,255,255,0.7);
  border-radius: 14px;
  padding: 16px 20px;
  margin-bottom: 12px;
  border: 1px solid rgba(0,0,0,0.05);
  transition: background 0.2s;
}

.faq-area details[open] {
  background: rgba(44,122,75,0.04);
}

.faq-area summary {
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.faq-area summary::after {
  content: '+';
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--primary);
  transition: transform 0.2s;
}

.faq-area details[open] summary::after {
  content: '−';
}

.faq-area p {
  margin-top: 12px;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.final-cta {
  text-align: center;
  margin-top: 48px;
  padding: 32px;
  background: linear-gradient(135deg, rgba(44,122,75,0.06), rgba(74,155,109,0.04));
  border-radius: var(--radius);
}

.final-cta p {
  font-size: 1.1rem;
  margin-bottom: 24px;
  color: var(--text-secondary);
}

.footer {
  background: #ffffff;
  border-top: 1px solid rgba(0,0,0,0.06);
  padding: 48px 0 32px;
  margin-top: auto;
  font-size: var(--font-size-footer);
}

.footer-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.footer-logo a {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.footer-logo img {
  width: 50px;
  height: 50px;
}

.footer-logo .logo-line1,
.footer-logo .logo-line2 {
  font-weight: 700;
  font-size: 1.1rem;
}

.footer-legal h4 {
  font-weight: 600;
  margin-bottom: 12px;
  font-size: 1rem;
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s;
}

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

.footer-info p {
  margin-bottom: 6px;
  color: var(--text-secondary);
}

.footer-disclaimer {
  grid-column: 1 / -1;
  color: #888;
  font-size: 0.85rem;
  line-height: 1.5;
}

.footer-copyright {
  grid-column: 1 / -1;
  border-top: 1px solid #f0f0f0;
  padding-top: 24px;
  text-align: center;
  color: #888;
  font-size: 0.85rem;
}

/* ---------- Legal document styling ---------- */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 20px;
  color: #333;
}

.legal-content h1 {
  font-size: 2rem;
  margin-bottom: 24px;
  font-weight: 700;
  color: var(--text);
}

.legal-content h2 {
  font-size: 1.6rem;
  margin: 32px 0 16px;
  font-weight: 600;
  color: var(--text);
}

.legal-content h3 {
  font-size: 1.3rem;
  margin: 24px 0 12px;
  font-weight: 600;
  color: var(--text);
}

.legal-content p,
.legal-content li {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

.legal-content ul,
.legal-content ol {
  margin: 16px 0 16px 1.5rem;
}

.legal-content a {
  color: var(--primary);
  text-decoration: underline;
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .article-layout {
    grid-template-columns: 1fr;
  }

  .product-sidebar {
    position: static;
  }

  .contact-faq {
    grid-template-columns: 1fr;
  }

  .testimonial-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
section {
  overflow: hidden;
}
@media (max-width: 768px) {
  .hero {
    padding: 40px 0;
  }

  .article-content h2 {
    font-size: 1.6rem;
  }

  .testimonial-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }
    .header-notice {
      display: none;
    }
}
.thanks-card {
  word-break: break-word;
}