/* Reset & Base */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #FF6B6B;
  --primary-dark: #E85555;
  --secondary: #4ECDC4;
  --secondary-dark: #3DBDB5;
  --dark: #2D3436;
  --light: #F8F9FA;
  --gray: #636E72;
  --border: #DFE6E9;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --radius: 12px;
  --radius-sm: 8px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: var(--dark);
  background: var(--light);
  overflow-x: hidden;
}

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

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

button {
  cursor: pointer;
  border: none;
  font-family: inherit;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */
.header {
  background: white;
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

.logo svg {
  width: 40px;
  height: 40px;
}

.nav {
  display: flex;
  gap: 2rem;
}

.nav a {
  font-weight: 500;
  color: var(--gray);
  transition: color 0.2s;
  position: relative;
}

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

.nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.2s;
}

.nav a:hover::after {
  width: 100%;
}

.mobile-menu-btn {
  display: none;
  background: none;
  font-size: 1.5rem;
  color: var(--dark);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: white;
  padding: 6rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  opacity: 0.95;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: var(--radius);
  transition: all 0.2s;
  text-decoration: none;
}

.btn-primary {
  background: white;
  color: var(--primary);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.3);
  border-color: white;
}

.cta-btn {
  background: var(--primary);
  color: white;
  padding: 1rem 2rem;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: var(--radius);
  transition: all 0.2s;
  box-shadow: var(--shadow);
}

.cta-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.cta-floating {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
  animation: pulse 2s infinite;
  padding: 1.25rem 2.5rem;
  font-size: 1.2rem;
  border-radius: 50px;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* Sections */
section {
  padding: 5rem 0;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 1rem;
}

.section-subtitle {
  text-align: center;
  color: var(--gray);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto 3rem;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature-card {
  background: white;
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.feature-card svg {
  width: 48px;
  height: 48px;
  color: var(--primary);
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.feature-card p {
  color: var(--gray);
}

/* How It Works */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.step {
  text-align: center;
  padding: 2rem;
}

.step-number {
  width: 60px;
  height: 60px;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 1.5rem;
}

.step h3 {
  margin-bottom: 0.75rem;
}

/* Stats */
.stats {
  background: var(--dark);
  color: white;
  padding: 4rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--secondary);
}

.stat-label {
  font-size: 1.125rem;
  opacity: 0.9;
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.testimonial-card {
  background: white;
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 1.5rem;
  color: var(--gray);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
}

.author-name {
  font-weight: 600;
}

.author-location {
  font-size: 0.875rem;
  color: var(--gray);
}

/* Blog */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.blog-card {
  background: white;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.2s;
}

.blog-card:hover {
  transform: translateY(-5px);
}

.blog-card-image {
  height: 200px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-card-image svg {
  width: 64px;
  height: 64px;
  color: white;
  opacity: 0.5;
}

.blog-card-content {
  padding: 1.5rem;
}

.blog-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.blog-card p {
  color: var(--gray);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.read-more {
  color: var(--primary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.read-more:hover {
  text-decoration: underline;
}

/* Article */
.article-content {
  max-width: 800px;
  margin: 0 auto;
}

.article-content h2 {
  font-size: 2rem;
  margin: 2.5rem 0 1rem;
  color: var(--dark);
}

.article-content h3 {
  font-size: 1.5rem;
  margin: 2rem 0 1rem;
}

.article-content p {
  margin-bottom: 1.5rem;
  color: var(--gray);
  line-height: 1.8;
}

.article-content ul, .article-content ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
  color: var(--gray);
}

.article-content li {
  margin-bottom: 0.5rem;
}

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

.back-to-blog {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 2rem;
}

.back-to-blog:hover {
  text-decoration: underline;
}

/* FAQ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: white;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  text-align: left;
  font-size: 1.1rem;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: white;
  color: var(--dark);
}

.faq-question:hover {
  background: var(--light);
}

.faq-question svg {
  width: 20px;
  height: 20px;
  transition: transform 0.2s;
  flex-shrink: 0;
}

.faq-question.active svg {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}

.faq-answer.active {
  padding: 0 1.5rem 1.5rem;
  max-height: 500px;
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

/* Footer */
.footer {
  background: var(--dark);
  color: white;
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-section h4 {
  font-size: 1.125rem;
  margin-bottom: 1rem;
  color: white;
}

.footer-section a {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0.5rem;
  transition: color 0.2s;
}

.footer-section a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: 1rem;
    gap: 0;
    box-shadow: var(--shadow);
    transform: translateX(-100%);
    transition: transform 0.3s;
  }

  .nav.active {
    transform: translateX(0);
  }

  .nav a {
    padding: 1rem;
    border-bottom: 1px solid var(--border);
  }

  .mobile-menu-btn {
    display: block;
  }

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

  .hero p {
    font-size: 1.1rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .cta-floating {
    bottom: 1rem;
    right: 1rem;
    padding: 1rem 2rem;
    font-size: 1rem;
  }
}

/* Utility */
.text-center {
  text-align: center;
}

.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mt-4 { margin-top: 4rem; }

.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.mb-4 { margin-bottom: 4rem; }

/* Cards with icons */
.icon-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.icon-card svg {
  width: 64px;
  height: 64px;
  color: var(--secondary);
  margin-bottom: 1rem;
}

/* Safety Badge */
.safety-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(78, 205, 196, 0.1);
  color: var(--secondary-dark);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.safety-badge svg {
  width: 18px;
  height: 18px;
}

/* ===== Added classes to fix inline styles and missing definitions ===== */

/* Page layout */
.page-content {
  padding: 4rem 0;
}

/* Typography */
.lead {
  font-size: 1.25rem;
  color: var(--gray);
  margin-bottom: 3rem;
}

/* Section backgrounds */
.features,
.how-it-works,
.safety {
  background: white;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: white;
  text-align: center;
}

/* Stats */
.stat {
  text-align: center;
}

/* Form submit button (non-affiliate) */
.submit-btn {
  background: var(--primary);
  color: white;
  padding: 1rem 2rem;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: var(--radius);
  cursor: pointer;
  border: none;
  font-family: inherit;
  transition: all 0.2s;
  box-shadow: var(--shadow);
}

.submit-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Hero buttons container */
.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Contact page grid */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

/* Info boxes */
.info-box {
  background: var(--light);
  padding: 2rem;
  border-radius: var(--radius);
  margin-bottom: 2rem;
}

.info-box h3 {
  margin-bottom: 1rem;
}

.info-box .email {
  color: var(--primary);
  font-weight: 600;
}

.info-box .muted {
  font-size: 0.875rem;
  color: var(--gray);
  margin-top: 0.5rem;
}

/* Related articles box */
.related-box {
  background: var(--light);
  padding: 2rem;
  border-radius: var(--radius);
  margin: 2rem 0;
}

.related-box ul {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.related-box li {
  margin-bottom: 0.75rem;
}

.related-box a {
  color: var(--primary);
  font-weight: 600;
}

.related-box a:hover {
  text-decoration: underline;
}

/* Footer paragraph */
.footer-section p {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

/* Back to blog arrow */
.back-to-blog svg {
  width: 16px;
  height: 16px;
}

/* CTA section button override */
.cta-section .cta-btn {
  background: white;
  color: var(--primary);
  font-size: 1.2rem;
  padding: 1.25rem 3rem;
}

/* Small step number for tips pages */
.step-number-sm {
  background: var(--primary);
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  flex-shrink: 0;
}

/* Step heading for tips pages */
.step-heading {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Testimonials section (empty for consistency) */
.testimonials {}

/* Tips grid and box (dating-tips, etc.) */
.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.tip-box {
  background: var(--light);
  padding: 2rem;
  border-radius: var(--radius);
  margin-bottom: 3rem;
}

/* Highlight/gradient box (safety-tips, community-guidelines) */
.highlight-box {
  background: linear-gradient(135deg, rgba(255,107,107,0.1) 0%, rgba(78,205,196,0.1) 100%);
  padding: 2rem;
  border-radius: var(--radius);
  margin-bottom: 3rem;
}

/* Checklist */
.checklist {
  list-style: none;
  padding-left: 0;
}

.checklist li {
  margin-bottom: 1rem;
}

/* CTA box light (features page) */
.cta-box-light {
  background: var(--light);
  padding: 3rem;
  border-radius: var(--radius);
  margin-top: 4rem;
  text-align: center;
}

/* CTA box (dating-tips, etc.) */
.cta-box {
  background: var(--light);
  padding: 3rem;
  border-radius: var(--radius);
  margin-top: 4rem;
  text-align: center;
}

/* Large CTA button */
.cta-btn-large {
  font-size: 1.2rem;
  padding: 1.25rem 3rem;
}

/* Limited width for centered paragraphs */
.limited-width {
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Text primary color */
.text-primary {
  color: var(--primary);
}

/* Section divider */
.section-divider {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

/* Margin bottom 1.5rem utility */
.mb-1-5 {
  margin-bottom: 1.5rem;
}