@font-face {
  font-family: "Inter";
  src: url("../fonts/Inter.ttf") format("truetype");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Montserrat";
  src: url("../fonts/Montserrat.ttf") format("truetype");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-primary: #2ecc71;
  --color-primary-dark: #27ae60;
  --color-secondary: #3498db;
  --color-dark: #2c3e50;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-bg: #ffffff;
  --color-bg-alt: #f8f9fa;
  --color-white: #ffffff;
  --color-error: #e74c3c;
  --color-success: #2ecc71;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.15);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 50%;
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 32px;
  --spacing-xl: 48px;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Montserrat', 'Inter', sans-serif;
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 0.9rem + 0.5vw, 1.05rem);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  overflow-x: clip;
}

main {
  overflow-x: clip;
}

.container {
  width: min(92%, 1200px);
  margin: 0 auto;
  overflow-x: clip;
}

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

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 12px 24px;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, var(--color-primary-dark), #219653);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.9rem;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid rgba(0,0,0,0.08);
  padding: var(--spacing-sm) 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(92%, 1200px);
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.logo a {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-dark);
}

.logo img {
  border-radius: var(--radius-sm);
}

.header-notice {
  font-size: 0.85rem;
  color: var(--color-text-light);
  background: var(--color-bg-alt);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
}

.hero {
  padding: 40px 0;
  background: linear-gradient(135deg, #f8fafc 0%, #e8f5e9 100%);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  width: min(92%, 1200px);
  margin: 0 auto;
  align-items: center;
  overflow-x: clip;
}

.hero-text {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hero-tag {
  display: inline-block;
  background: rgba(46,204,113,0.15);
  color: var(--color-primary-dark);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  width: fit-content;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 1.6rem + 1.5vw, 2.4rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-dark);
}

.gradient-text {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1rem;
  color: var(--color-text-light);
  max-width: 420px;
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: 4px;
}

.hero-proof {
  font-size: 0.85rem;
  color: var(--color-success);
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}

.hero-metrics {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: 8px;
  flex-wrap: wrap;
}

.metric {
  background: var(--color-white);
  padding: 6px 12px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  font-size: 0.85rem;
  color: var(--color-text-light);
  display: flex;
  align-items: center;
  gap: 8px;
}

.metric span {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-dark);
}

.hero-media {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.media-bg {
  position: absolute;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(46,204,113,0.2) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(20px);
  z-index: 1;
}

.hero-media img {
  position: relative;
  z-index: 2;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 300px;
  width: 100%;
}

.float-card {
  position: absolute;
  bottom: -10px;
  left: -20px;
  z-index: 3;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(8px);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255,255,255,0.5);
}

.float-card i {
  color: #f39c12;
  font-size: 1rem;
}

.float-card strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  color: var(--color-dark);
}

.float-card span {
  font-size: 0.75rem;
  color: var(--color-text-light);
}

section {
  padding: var(--spacing-lg) 0;
  overflow-x: clip;
}

section:not(:first-child) {
  border-top: 1px solid rgba(0,0,0,0.05);
}

.section-intro {
  font-size: 1rem;
  color: var(--color-text-light);
  max-width: 500px;
  margin-bottom: var(--spacing-md);
}

.section-tag {
  display: inline-block;
  background: rgba(46,204,113,0.15);
  color: var(--color-primary-dark);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 1.1rem + 1vw, 1.7rem);
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: var(--spacing-md);
}

.problem-grid,
.advantages-grid,
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-md);
  overflow-x: clip;
}

.problem-card,
.advantage-card {
  background: var(--color-white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.problem-card:hover,
.advantage-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.problem-card i,
.advantage-icon {
  font-size: 1.6rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.advantage-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(46,204,113,0.12);
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-sm);
}

.problem-card h3,
.advantage-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-dark);
}

.problem-card p,
.advantage-card p {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

.solution-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  align-items: center;
  overflow-x: clip;
}

.solution-text {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.solution-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.solution-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-xs);
  font-size: 0.9rem;
}

.solution-list i {
  color: var(--color-success);
  margin-top: 4px;
}

.solution-visual img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.lifestyle-simple-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  align-items: center;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-md);
  overflow-x: clip;
}

.lifestyle-simple-image img {
  border-radius: var(--radius-md);
  width: 100%;
  aspect-ratio: 4/3;
}

.lifestyle-simple-text {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.lifestyle-simple-text h2 {
  margin-bottom: var(--spacing-xs);
}

.lifestyle-simple-text p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

.lifestyle-simple-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.lifestyle-simple-list li {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.lifestyle-simple-list i {
  color: var(--color-success);
}

.testimonial-card {
  background: var(--color-white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.testimonial-rating {
  color: #f39c12;
  font-size: 0.85rem;
}

.testimonial-card p {
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: 1.5;
}

.testimonial-author {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.testimonial-author strong {
  font-weight: 600;
  color: var(--color-dark);
}

.testimonial-author span {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

.comparison-table {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.comparison-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--color-dark);
  color: var(--color-white);
  padding: var(--spacing-md);
  font-weight: 600;
  text-align: center;
  font-size: 0.9rem;
}

.comparison-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.comparison-row:last-child {
  border-bottom: none;
}

.comparison-cell {
  padding: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.9rem;
}

.comparison-cell.negative {
  background: rgba(231,76,60,0.08);
  color: var(--color-error);
}

.comparison-cell.positive {
  background: rgba(46,204,113,0.12);
  color: var(--color-success);
}

.comparison-cell i {
  font-size: 0.9rem;
}

.offer {
  background: linear-gradient(135deg, var(--color-dark), #34495e);
  color: var(--color-white);
  text-align: center;
}

.offer-badge {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 6px 16px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: var(--spacing-md);
}

.offer h2 {
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
}

.offer-subtitle {
  opacity: 0.9;
  margin-bottom: var(--spacing-lg);
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.offer-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.offer-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  justify-content: center;
}

.offer-item i {
  font-size: 1.2rem;
  color: var(--color-primary);
}

.offer-item strong {
  display: block;
  font-size: 0.9rem;
}

.offer-item span {
  font-size: 0.8rem;
  opacity: 0.9;
}

.offer-price {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
}

.price-old {
  text-decoration: line-through;
  opacity: 0.7;
  font-size: 1rem;
}

.price-new {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.price-save {
  font-size: 0.85rem;
  color: var(--color-success);
  font-weight: 600;
}

.form-section {
  background: var(--color-bg-alt);
}

.form-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-md);
  overflow-x: clip;
}

.form-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.form-content h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  margin-bottom: var(--spacing-xs);
}

.form-content p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-sm);
}

.form-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.form-benefits li {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.form-benefits i {
  color: var(--color-success);
}

.form-image {
  border-radius: var(--radius-md);
  margin-top: var(--spacing-sm);
  box-shadow: var(--shadow-sm);
  max-width: 240px;
  align-self: center;
}

.order-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.form-group label {
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--color-dark);
}

.form-group input,
.form-group select {
  padding: 10px 14px;
  border: 1px solid rgba(0,0,0,0.15);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: var(--font-body);
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(46,204,113,0.15);
}

.checkbox-group {
  flex-direction: row;
  align-items: flex-start;
  gap: var(--spacing-xs);
}

.checkbox-group input {
  width: auto;
  margin-top: 4px;
}

.checkbox-group label {
  font-size: 0.8rem;
  color: var(--color-text-light);
  font-weight: 400;
}

.form-note {
  font-size: 0.75rem;
  color: var(--color-text-light);
  text-align: center;
}

.footer {
  margin-top: auto;
  background: var(--color-dark);
  color: rgba(255,255,255,0.85);
  padding: var(--spacing-lg) 0 var(--spacing-md);
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.footer-brand .logo a {
  color: var(--color-white);
}

.footer-tagline {
  margin-top: var(--spacing-xs);
  opacity: 0.9;
}

.footer-contact strong {
  display: block;
  color: var(--color-white);
  margin-bottom: var(--spacing-xs);
}

.footer-contact p {
  margin: 2px 0;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) 0;
  border-top: 1px solid rgba(255,255,255,0.15);
  border-bottom: 1px solid rgba(255,255,255,0.15);
  margin-bottom: var(--spacing-md);
}

.footer-legal a {
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

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

.footer-disclaimer {
  font-size: 0.85rem;
  line-height: 1.5;
  opacity: 0.8;
  margin-bottom: var(--spacing-md);
}

.footer-copyright {
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255,255,255,0.15);
  text-align: center;
  font-size: 0.85rem;
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 48px 24px;
  word-break: break-word;
}

.legal-content h1 {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-dark);
  margin-bottom: 32px;
}

.legal-content h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-dark);
  margin: 32px 0 16px;
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 6px;
  display: inline-block;
}

.legal-content h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-dark);
  margin: 24px 0 12px;
}

.legal-content p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: 16px;
}

.legal-content ul,
.legal-content ol {
  margin: 16px 0;
  padding-left: 24px;
}

.legal-content li {
  margin-bottom: 8px;
  font-size: 1rem;
  color: var(--color-text-light);
}

.legal-content strong {
  color: var(--color-dark);
}

.thanks-main {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 200px);
  background: linear-gradient(135deg, rgba(46,204,113,0.08), rgba(52,152,219,0.08));
  padding: var(--spacing-lg) 0;
}

.thanks-container {
  text-align: center;
  background: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 500px;
  width: 92%;
}

.thanks-logo {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-md);
  border-radius: var(--radius-sm);
}

.thanks-container h1 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--color-dark);
  margin-bottom: var(--spacing-md);
}

.thanks-text {
  font-size: 1.1rem;
  color: var(--color-text);
  line-height: 1.6;
  margin-bottom: var(--spacing-sm);
}

@media (max-width: 700px) {
  .comparison-table {
    overflow-x: visible;
  }

  .comparison-row {
    grid-template-columns: 1fr;
    min-width: 0;
    gap: 8px;
  }

  .comparison-header {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

@media (max-width: 640px) {
  .header-notice {
    word-break: break-all;
  }

  .logo a {
    flex-direction: column;
  }

  .logo a span {
    word-break: break-all;
    min-width: 0;
    flex: 1;
  }

  .footer-col,
  .footer-contact {
    word-break: break-all;
  }
}

@media (max-width: 480px) {
  .container,
  .header-inner,
  .hero-inner {
    width: min(94%, 1200px);
  }

  section {
    padding: var(--spacing-md) 0;
  }

  .form-wrapper,
  .lifestyle-simple-wrapper,
  .thanks-container {
    padding: var(--spacing-sm);
  }

  .hero h1 {
    font-size: 1.6rem;
  }

  h2 {
    font-size: 1.2rem;
  }

  .btn {
    padding: 10px 18px;
    font-size: 0.9rem;
  }

  .form-group input,
  .form-group select {
    font-size: 0.95rem;
    max-width: 100%;
  }

  .legal-content {
    padding: 32px 16px;
  }

  .legal-content h1 {
    font-size: 1.5rem;
  }
}

@media (min-width: 768px) {
  .hero-inner {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .hero-actions {
    flex-direction: row;
    align-items: center;
  }

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

  .form-wrapper {
    grid-template-columns: 1fr 1.1fr;
  }

  .form-image {
    align-self: flex-start;
    margin-top: var(--spacing-md);
  }

  .lifestyle-simple-wrapper {
    grid-template-columns: 1fr 1.2fr;
  }

  .footer-grid {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .footer-legal {
    justify-content: flex-start;
  }

  .footer-disclaimer,
  .footer-copyright {
    text-align: left;
  }
}

@media (min-width: 1024px) {
  .advantages-grid,
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}