.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 2rem;
  display: flex;
  gap: 4rem;
  align-items: center;
}

.hero {
  flex: 1;
}

.hero h1 {
  font-size: 4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.8rem;
  line-height: 1.2;
}

.hero .slogan {
  color: var(--accent-color);
  font-size: 1.5rem;
  margin: 1rem 0;
  font-weight: 600;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  display: block;
}

@media (max-width: 768px) {
  .hero .slogan {
    font-size: 1.25rem;
    margin: 0.875rem 0;
  }
}

@media (max-width: 480px) {
  .hero .slogan {
    font-size: 1.125rem;
    margin: 0.75rem 0;
  }
}

.hero p {
  text-align: justify;
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.cta-button {
  display: inline-block;
  padding: 0.8rem 2rem;
  background: var(--accent-color);
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: background 0.2s ease;
}

.cta-button:hover {
  background: var(--accent-hover);
}

/* Mini Calculator */
.mini-calculator {
  background: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: 16px;
  padding: 1.5rem;
  width: 280px;
  flex-shrink: 0;
}

.calculator-display {
  background: var(--bg-tertiary);
  border: 2px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem 1rem;
  text-align: right;
  font-size: 2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
  min-height: 70px;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.calculator-buttons {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}

.calc-btn {
  background: var(--bg-secondary);
  border: 2px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
  font-size: 1.25rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-primary);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.calc-btn:hover {
  background: var(--bg-tertiary);
  border-color: var(--accent-color);
}

.calc-btn:active {
  transform: scale(0.95);
}

.calc-operator {
  background: var(--accent-light);
  color: var(--accent-color);
  font-weight: 700;
}

.calc-operator:hover {
  background: var(--accent-color);
  color: #fff;
}

.calc-clear {
  background: var(--accent-light);
  color: var(--accent-color);
  font-weight: 700;
}

.calc-clear:hover {
  background: var(--accent-color);
  color: #fff;
}

.calc-equals {
  background: var(--accent-color);
  color: #fff;
  font-weight: 700;
}

.calc-equals:hover {
  background: var(--accent-hover);
}

.tools-section {
  background: var(--bg-about);
  padding: 4rem 0;
  width: 100%;
}

.tools-section > * {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.tools-section h2 {
  text-align: center;
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 3.5rem;
  font-family: Mozilla Headline, sans-serif;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.tool-card {
  background: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: 12px;
  padding: 2rem;
  position: relative;
  transition: border-color 0.2s ease;
}

.tool-card:hover {
  border-color: var(--accent-color);
}

.tool-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--accent-color);
  color: white;
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

.tool-icon {
  font-size: 2.5rem;
  margin-bottom: 1.25rem;
}

.tool-card h3 {
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.tool-card p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.tool-link {
  display: inline-block;
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border: 2px solid var(--accent-color);
  border-radius: 6px;
  background: transparent;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.tool-link:hover {
  color: white;
  background: var(--accent-color);
}

.tool-link:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.quotes-section {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 2rem;
  text-align: center;
}

.quotes-section h2 {
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2rem;
}

.useful-tools-section {
  background: var(--bg-about);
  padding: 4rem 0;
  width: 100%;
}

.useful-tools-section > * {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.useful-tools-section h2 {
  text-align: center;
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
}

.tools-preview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.mini-tool-card {
  background: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: 10px;
  padding: 1.5rem;
  text-align: center;
  transition: border-color 0.2s ease;
}

.mini-tool-card:hover {
  border-color: var(--accent-color);
}

.mini-tool-card h4 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.mini-tool-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.mini-tool-link {
  display: inline-block;
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.5rem 1rem;
  border: 2px solid var(--accent-color);
  border-radius: 6px;
  background: transparent;
  transition: background 0.2s ease, color 0.2s ease;
}

.mini-tool-link:hover {
  color: white;
  background: var(--accent-color);
}

.see-more-link {
  display: inline-block;
  text-align: center;
  color: white;
  background: var(--accent-color);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  padding: 0.75rem 2rem;
  border-radius: 8px;
  margin: 1.5rem auto 0;
  display: block;
  width: fit-content;
  transition: background 0.2s ease;
}

.see-more-link:hover {
  background: var(--accent-hover);
}

@media (max-width: 768px) {
  .hero-container {
    padding: 3rem 1.5rem;
  }

  .hero h1 {
    font-size: 2.5rem;
  }
  .cta-button {
    font-size: 1rem;
  }

  .hero p {
    font-size: 1.125rem;
  }

  /* Hide calculator on tablets and mobile */
  .mini-calculator {
    display: none;
  }

  .tools-section {
    padding: 3rem 0;
  }

  .tools-section > * {
    padding: 0 1.5rem;
  }

  .tools-section h2 {
    font-size: 2.25rem;
  }

  .tools-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .useful-tools-section {
    padding: 3rem 0;
  }

  .useful-tools-section > * {
    padding: 0 1.5rem;
  }

  .see-more-link {
    font-size: 1rem;
    padding: 0.65rem 1.75rem;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 2.5rem 1rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .tools-section h2,
  .quotes-section h2,
  .useful-tools-section h2,
  .community-section h2 {
    font-size: 1.75rem;
  }

  .tools-section {
    padding: 2.5rem 0;
  }

  .tools-section > * {
    padding: 0 1rem;
  }

  .useful-tools-section {
    padding: 2.5rem 0;
  }

  .useful-tools-section > * {
    padding: 0 1rem;
  }

  .tool-card {
    padding: 1.5rem;
  }

  .see-more-link {
    font-size: 0.95rem;
    padding: 0.6rem 1.5rem;
  }

  .community-section {
    padding: 2.5rem 1rem;
  }

  .community-section p {
    font-size: 0.95rem;
  }

  .community-btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    min-width: 160px;
    white-space: normal;
    line-height: 1.4;
  }
}

/* Community Section */
.community-section {
  background: transparent;
  padding: 4rem 2rem;
  text-align: center;
}

.community-container {
  max-width: 800px;
  margin: 0 auto;
}

.community-section h2 {
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.community-section p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.community-btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: var(--accent-color);
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  min-width: 200px;
  text-align: center;
  white-space: nowrap;
}

.community-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

@media (max-width: 768px) {
  .tools-section h2,
  .quotes-section h2,
  .useful-tools-section h2,
  .community-section h2 {
    font-size: 2.25rem;
  }

  .community-section {
    padding: 3rem 1.5rem;
  }

  .community-section p {
    font-size: 1.05rem;
  }

  .community-btn {
    padding: 0.875rem 2rem;
    font-size: 1rem;
    min-width: 180px;
  }
}