/* ============================================
   TOOL ABOUT PAGE
   Purpose: Public landing page for each tool
   ============================================ */

.tool-about-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--page-padding) 60px;
}

@media (min-width: 768px) {
  .tool-about-container {
    padding: 0 40px 80px;
  }
}

/* ============================================
   SECTION HEADERS
   ============================================ */

.ta-section-header {
  text-align: center;
  margin-bottom: 32px;
}

@media (min-width: 768px) {
  .ta-section-header {
    margin-bottom: 48px;
  }
}

.ta-section-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-dark);
  margin: 0 0 8px 0;
}

@media (min-width: 768px) {
  .ta-section-title {
    font-size: 28px;
  }
}

.ta-section-subtitle {
  font-size: var(--font-body);
  color: var(--text-medium);
  margin: 0;
}

/* ============================================
   HERO
   ============================================ */

.ta-hero {
  padding: 40px 0 48px;
  text-align: center;
}

@media (min-width: 768px) {
  .ta-hero {
    padding: 60px 0 64px;
  }
}

.ta-hero-image {
  margin-bottom: 32px;
  border-radius: var(--radius-large);
  overflow: hidden;
}

.ta-hero-image img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
}

@media (min-width: 768px) {
  .ta-hero-image img {
    height: 400px;
  }
}

.ta-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--card-bg);
  border: 1px solid #E8E0FF;
  border-radius: var(--radius-large);
  padding: 6px 14px;
  margin-bottom: 20px;
}

.ta-hero-icon {
  font-size: 20px;
  line-height: 1;
}

.ta-hero-label {
  font-size: var(--font-small);
  font-weight: 700;
  color: var(--primary-purple);
}

.ta-coming-soon-badge {
  font-size: var(--font-tiny);
  font-weight: 700;
  color: #ca6a03;
  background: var(--primary-purple);
  border-radius: var(--radius-large);
  padding: 2px 10px;
}

.ta-hero-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-dark);
  margin: 0 0 12px 0;
  line-height: 1.2;
}

@media (min-width: 768px) {
  .ta-hero-title {
    font-size: 44px;
  }
}

.ta-hero-tagline {
  font-size: 18px;
  font-weight: 600;
  color: var(--primary-purple);
  margin: 0 0 16px 0;
  line-height: 1.4;
}

@media (min-width: 768px) {
  .ta-hero-tagline {
    font-size: 22px;
  }
}

.ta-hero-description {
  font-size: var(--font-body);
  color: var(--text-medium);
  line-height: 1.7;
  max-width: 680px;
  margin: 0 auto 28px;
}

@media (min-width: 768px) {
  .ta-hero-description {
    font-size: 18px;
  }
}

.ta-hero-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

@media (min-width: 480px) {
  .ta-hero-actions {
    flex-direction: row;
    justify-content: center;
  }
}

.ta-auth-note {
  font-size: var(--font-tiny);
  color: var(--text-light);
  margin: 12px 0 0 0;
}

/* ============================================
   VIDEO
   ============================================ */

.ta-video-section {
  margin-bottom: 64px;
}

.ta-video-wrap {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  border-radius: var(--radius-large);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.ta-video-wrap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* ============================================
   HOW IT WORKS
   ============================================ */

.ta-how-section {
  margin-bottom: 64px;
  background: var(--card-bg);
  border-radius: var(--radius-large);
  padding: 40px 24px;
}

@media (min-width: 768px) {
  .ta-how-section {
    padding: 56px 48px;
  }
}

.ta-steps {
  display: flex;
  flex-direction: column;
  gap: 28px;
  max-width: 640px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .ta-steps {
    gap: 36px;
  }
}

.ta-step {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.ta-step-number {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-circle);
  background: var(--primary-purple);
  color: #fff;
  font-size: 18px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .ta-step-number {
    width: 52px;
    height: 52px;
    font-size: 20px;
  }
}

.ta-step-content {
  flex: 1;
  padding-top: 8px;
}

.ta-step-title {
  font-size: var(--font-section-header);
  font-weight: 700;
  color: var(--text-dark);
  margin: 0 0 6px 0;
}

.ta-step-description {
  font-size: var(--font-body);
  color: var(--text-medium);
  margin: 0;
  line-height: 1.6;
}

/* ============================================
   FEATURES
   ============================================ */

.ta-features-section {
  margin-bottom: 64px;
}

.ta-features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 480px) {
  .ta-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .ta-features-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}

.ta-feature-card {
  background: var(--card-bg);
  border: 1px solid #F0EAF8;
  border-radius: var(--radius-medium);
  padding: 20px;
  transition: box-shadow var(--transition-normal);
}

@media (min-width: 768px) {
  .ta-feature-card {
    padding: 24px;
  }
}

.ta-feature-card:hover {
  box-shadow: var(--shadow-md);
}

.ta-feature-icon {
  font-size: 28px;
  margin-bottom: 12px;
  line-height: 1;
}

.ta-feature-title {
  font-size: var(--font-body);
  font-weight: 700;
  color: var(--text-dark);
  margin: 0 0 8px 0;
}

.ta-feature-description {
  font-size: var(--font-small);
  color: var(--text-medium);
  margin: 0;
  line-height: 1.6;
}

/* ============================================
   SCREENSHOTS
   ============================================ */

.ta-screenshots-section {
  margin-bottom: 64px;
}

.ta-screenshots-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 600px) {
  .ta-screenshots-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .ta-screenshots-grid {
    gap: 24px;
  }
}

.ta-screenshot {
  margin: 0;
  border-radius: var(--radius-medium);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.ta-screenshot img {
  width: 100%;
  display: block;
}

.ta-screenshot figcaption {
  font-size: var(--font-tiny);
  color: var(--text-medium);
  text-align: center;
  padding: 8px;
  background: var(--card-bg);
}

/* ============================================
   LEGAL NOTICE
   ============================================ */

.ta-legal-section {
  margin-bottom: 64px;
}

.ta-legal-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  border-left: 4px solid #F59E0B;
  border-radius: var(--radius-medium);
  padding: 20px;
}

@media (min-width: 768px) {
  .ta-legal-card {
    padding: 24px 28px;
    gap: 20px;
  }
}

.ta-legal-icon {
  font-size: 24px;
  line-height: 1;
  flex-shrink: 0;
}

.ta-legal-title {
  font-size: var(--font-body);
  font-weight: 700;
  color: #92400E;
  margin: 0 0 8px 0;
}

.ta-legal-text {
  font-size: var(--font-small);
  color: #78350F;
  margin: 0 0 8px 0;
  line-height: 1.6;
}

.ta-legal-links {
  font-size: var(--font-small);
  color: #78350F;
  margin: 0;
}

.ta-legal-links a {
  color: #92400E;
  font-weight: 600;
  text-decoration: underline;
}

/* ============================================
   FAQ
   ============================================ */

.ta-faq-section {
  margin-bottom: 64px;
}

.ta-faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ta-faq-item {
  background: var(--card-bg);
  border: 1px solid #F0EAF8;
  border-radius: var(--radius-medium);
  overflow: hidden;
}

.ta-faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: var(--font-body);
  font-weight: 600;
  color: var(--text-dark);
  transition: background var(--transition-fast);
}

.ta-faq-question:hover {
  background: #F8F4FF;
}

.ta-faq-chevron {
  font-size: 14px;
  color: var(--primary-purple);
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.ta-faq-question[aria-expanded="true"] .ta-faq-chevron {
  transform: rotate(180deg);
}

.ta-faq-answer {
  padding: 0 20px 16px;
}

.ta-faq-answer p {
  font-size: var(--font-body);
  color: var(--text-medium);
  margin: 0;
  line-height: 1.6;
}

/* ============================================
   BOTTOM CTA
   ============================================ */

.ta-cta-section {
  margin-bottom: 0;
}

.ta-cta-card {
  background: linear-gradient(135deg, #F3EEFF 0%, #EBF4FF 100%);
  border: 1px solid #E8E0FF;
  border-radius: var(--radius-large);
  padding: 40px 24px;
  text-align: center;
}

@media (min-width: 768px) {
  .ta-cta-card {
    padding: 56px 48px;
  }
}

.ta-cta-icon {
  font-size: 44px;
  display: block;
  margin-bottom: 16px;
  line-height: 1;
}

.ta-cta-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-dark);
  margin: 0 0 12px 0;
}

@media (min-width: 768px) {
  .ta-cta-title {
    font-size: 32px;
  }
}

.ta-cta-subtitle {
  font-size: var(--font-body);
  color: var(--text-medium);
  margin: 0 0 28px 0;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.ta-cta-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

@media (min-width: 480px) {
  .ta-cta-actions {
    flex-direction: row;
    justify-content: center;
  }
}