/* Базовые сбросы и шрифты */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Source Sans 3', system-ui, -apple-system, sans-serif;
  background-color: #ffffff;
  color: #333;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img{
max-width: 100%
}

/* Общие контейнеры */
.page-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: 100%;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (min-width: 640px) {
  .container {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

/* Header */
.site-header {
  background-color: #1a6b6a;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.header-container {
  display: flex;
  align-items: center;
}

.site-title {
  color: #ffffff;
  font-weight: 900;
  font-size: 28px;
  letter-spacing: -0.025em;
  line-height: 1;
}

@media (min-width: 640px) {
  .site-title {
    font-size: 36px;
  }
}

.site-title-bold {
  font-weight: 900;
}

/* Main Content */
.main-content {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

@media (min-width: 640px) {
  .main-content {
    padding-top: 2rem;
    padding-bottom: 2rem;
  }
}

/* Article Styles */
.article-title {
  font-size: 26px;
  font-weight: 800;
  color: #1a1a1a;
  line-height: 1.25;
  margin-bottom: 0.5rem;
}

@media (min-width: 640px) {
  .article-title {
    font-size: 32px;
  }
}

.article-meta {
  font-size: 14px;
  color: #555;
  margin-bottom: 1.25rem;
}

@media (min-width: 640px) {
  .article-meta {
    font-size: 15px;
  }
}

/* Hero Images */
.hero-images-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.hero-image {
  width: 100%;
  height: 140px;
  object-fit: cover;
}

@media (min-width: 640px) {
  .hero-image {
    height: 200px;
  }
}

/* Intro Text */
.intro-text {
  font-size: 16px;
  line-height: 1.7;
  color: #333;
  margin-bottom: 1.25rem;
}

@media (min-width: 640px) {
  .intro-text {
    font-size: 17px;
  }
}

/* Reason Blocks */
.reason-block {
  margin-bottom: 2.5rem;
}

.reason-layout {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .reason-layout {
    flex-direction: row;
    gap: 1.75rem;
    align-items: stretch;
  }
}

.reason-image-wrapper {
  width: 100%;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .reason-image-wrapper {
    width: 300px;
  }
}

@media (min-width: 1024px) {
  .reason-image-wrapper {
    width: 340px;
  }
}

.reason-image {
  width: 100%;
  height: 100%;
  border-radius: 0.125rem;
  object-fit: cover;
}

@media (min-width: 768px) {
  .reason-image {
    min-height: 200px;
  }
}

.reason-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.reason-title {
  font-size: 22px;
  font-weight: 800;
  color: #1a1a1a;
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

@media (min-width: 640px) {
  .reason-title {
    font-size: 26px;
  }
}

.reason-content p {
  font-size: 16px;
  line-height: 1.7;
  color: #333;
  margin-bottom: 0.75rem;
}

@media (min-width: 640px) {
  .reason-content p {
    font-size: 17px;
  }
}

.reason-content p:last-child {
  margin-bottom: 0;
}

/* CTA Buttons */
.cta-button {
  display: block;
  width: 100%;
  background-color: #4CAF50;
  color: #ffffff;
  text-align: center;
  font-weight: 800;
  font-size: 0.875rem;
  padding: 0.875rem 1rem;
  border-radius: 0.375rem;
  text-decoration: none;
  letter-spacing: 0.025em;
  text-transform: uppercase;
  transition: background-color 0.15s;
  margin-top: 2rem;
  margin-bottom: 2rem;
}

@media (min-width: 640px) {
  .cta-button {
    font-size: 1rem;
  }
}

.cta-button:hover {
  background-color: #43A047;
}

.cta-button-large {
  font-size: 1rem;
  padding: 1rem 1rem;
}

@media (min-width: 640px) {
  .cta-button-large {
    font-size: 1.125rem;
  }
}

/* Best Results Section */
.best-results-section {
  margin-top: 3rem;
  margin-bottom: 2rem;
}

.section-title {
  font-size: 24px;
  font-weight: 800;
  color: #1a1a1a;
  line-height: 1.25;
  margin-bottom: 1.25rem;
}

@media (min-width: 640px) {
  .section-title {
    font-size: 28px;
  }
}

.best-results-section p {
  font-size: 16px;
  line-height: 1.7;
  color: #333;
  margin-bottom: 0.75rem;
}

@media (min-width: 640px) {
  .best-results-section p {
    font-size: 17px;
  }
}

.best-results-section p strong {
  font-weight: 700;
}

.helpful-hint {
  font-size: 15px;
  line-height: 1.7;
  color: #555;
  font-style: italic;
  margin-bottom: 1.5rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid #e0e0e0;
  margin-top: 2rem;
}

.footer-container {
  padding-top: 1.25rem;
  padding-bottom: 5rem;
}

.footer-copyright {
  font-size: 13px;
  color: #888;
  margin-bottom: 0.5rem;
}

.footer-link {
  text-decoration: none;
  cursor: pointer;
  margin-left: 0.25rem;
  margin-right: 0.25rem;
}

.footer-disclaimer {
  font-size: 12px;
  color: #aaa;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Sticky Bottom CTA */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.15);
}

.sticky-cta-button {
  display: block;
  width: 100%;
  background-color: #4CAF50;
  color: #ffffff;
  text-align: center;
  font-weight: 800;
  font-size: 0.875rem;
  padding: 0.875rem 1rem;
  text-decoration: none;
  letter-spacing: 0.025em;
  text-transform: uppercase;
  transition: background-color 0.15s;
}

@media (min-width: 640px) {
  .sticky-cta-button {
    font-size: 1rem;
  }
}

.sticky-cta-button:hover {
  background-color: #43A047;
}

/* Вспомогательные отступы */
.space-y-3 > * + * {
  margin-top: 0.75rem;
}