/* SSRDOG Cloud Official Website Stylesheet - Dark Mode Theme */
:root {
  --primary: #3b82f6;
  --primary-hover: #2563eb;
  --primary-light: rgba(59, 130, 246, 0.15);
  --secondary: #6366f1;
  --accent: #10b981;
  --bg-dark: #070a12;
  --bg-dark-card: #111827;
  --bg-dark-card-hover: #162032;
  --bg-dark-section: #0b0f19;
  --gray-900: #0f172a;
  --gray-800: #1e293b;
  --gray-700: #334155;
  --gray-600: #64748b;
  --gray-400: #94a3b8;
  --gray-300: #cbd5e1;
  --gray-100: #f1f5f9;
  --white: #ffffff;
  --border-color: #1e293b;
  --border-color-hover: #334155;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 10px 30px rgba(59, 130, 246, 0.15);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
}

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

html {
  scroll-behavior: smooth;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--gray-300);
  background-color: var(--bg-dark);
  line-height: 1.6;
}

body {
  background-color: var(--bg-dark);
  color: var(--gray-300);
  overflow-x: hidden;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  color: #60a5fa;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header & Navigation */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 10, 18, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  padding: 14px 0;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-brand img {
  height: 38px;
  width: 38px;
  border-radius: 8px;
  object-fit: contain;
}

.brand-text {
  font-size: 24px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.5px;
}

.brand-text span {
  color: var(--primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  color: var(--gray-300);
  font-size: 15px;
  font-weight: 500;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 20px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  color: var(--white);
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #60a5fa, #2563eb);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.6);
}

.btn-outline {
  border-color: var(--primary);
  color: var(--primary);
  background: transparent;
}

.btn-outline:hover {
  background: var(--primary-light);
  color: #60a5fa;
}

.btn-recommend {
  background: linear-gradient(135deg, #10b981, #059669);
  color: var(--white);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 13px;
  box-shadow: 0 3px 10px rgba(16, 185, 129, 0.3);
}

.btn-recommend:hover {
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 5px 15px rgba(16, 185, 129, 0.45);
}

.btn-lg {
  padding: 13px 30px;
  font-size: 16px;
  border-radius: var(--radius-md);
}

/* Hero Section */
.hero {
  padding: 90px 0 70px;
  background: radial-gradient(circle at 50% 15%, rgba(59, 130, 246, 0.15) 0%, var(--bg-dark) 70%);
  border-bottom: 1px solid var(--border-color);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.hero-content {
  max-width: 580px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(59, 130, 246, 0.12);
  color: #60a5fa;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.hero-title {
  font-size: 44px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.5px;
  color: var(--white);
  margin-bottom: 18px;
}

.hero-subtitle {
  font-size: 17px;
  color: var(--gray-400);
  line-height: 1.7;
  margin-bottom: 30px;
}

.hero-btns {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 30px;
}

.hero-features-list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 13px;
  color: var(--gray-400);
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-feature-item svg {
  color: var(--primary);
}

.hero-image-box {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 30px rgba(59, 130, 246, 0.2);
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.hero-image-box img {
  width: 100%;
  height: auto;
  display: block;
}

/* Sections Common */
.section {
  padding: 80px 0;
  background-color: var(--bg-dark);
}

.section-bg {
  background-color: var(--bg-dark-section);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px;
}

.section-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 16px;
  color: var(--gray-400);
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 30px 24px;
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  background: var(--bg-dark-card-hover);
  box-shadow: var(--shadow-lg);
  border-color: rgba(59, 130, 246, 0.4);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.feature-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--white);
}

.feature-desc {
  font-size: 14px;
  color: var(--gray-400);
  line-height: 1.6;
}

/* Pricing Grid */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.pricing-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.3s ease;
}

.pricing-card:hover {
  border-color: rgba(59, 130, 246, 0.4);
  transform: translateY(-3px);
}

.pricing-card.popular {
  border: 2px solid var(--primary);
  box-shadow: var(--shadow-lg), 0 0 25px rgba(59, 130, 246, 0.2);
  transform: scale(1.03);
  background: #131b2e;
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: var(--white);
  padding: 4px 14px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.pricing-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.pricing-price {
  font-size: 38px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 4px;
}

.pricing-period {
  font-size: 14px;
  color: var(--gray-400);
  margin-bottom: 24px;
}

.pricing-features {
  list-style: none;
  margin-bottom: 30px;
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
}

.pricing-features li {
  font-size: 14px;
  color: var(--gray-300);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.pricing-features li svg {
  color: var(--primary);
  flex-shrink: 0;
}

/* User Reviews */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(59, 130, 246, 0.2);
  color: #60a5fa;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.review-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--white);
}

.review-role {
  font-size: 12px;
  color: var(--gray-400);
}

.review-rating {
  color: #fbbf24;
  margin-bottom: 12px;
}

.review-content {
  font-size: 14px;
  color: var(--gray-300);
  line-height: 1.6;
}

/* FAQ Accordion */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
}

.faq-question {
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.faq-answer {
  font-size: 15px;
  color: var(--gray-400);
  line-height: 1.7;
}

/* Blog / Articles Grid */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.article-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(59, 130, 246, 0.4);
  background: var(--bg-dark-card-hover);
}

.article-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.article-tag {
  display: inline-block;
  align-self: flex-start;
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 12px;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.article-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 12px;
}

.article-title a {
  color: var(--white);
}

.article-title a:hover {
  color: #60a5fa;
}

.article-excerpt {
  font-size: 14px;
  color: var(--gray-400);
  margin-bottom: 20px;
  flex-grow: 1;
  line-height: 1.6;
}

.article-meta {
  font-size: 13px;
  color: var(--gray-400);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  padding-top: 14px;
}

/* Single Article Layout */
.article-page {
  padding: 60px 0 80px;
  background: var(--bg-dark);
}

.article-container {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 20px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--gray-400);
  margin-bottom: 30px;
}

.breadcrumb a {
  color: var(--gray-400);
}

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

.article-header-title {
  font-size: 36px;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 20px;
  color: var(--white);
}

.article-header-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 14px;
  color: var(--gray-400);
  padding-bottom: 30px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 40px;
}

.article-body {
  font-size: 16px;
  line-height: 1.85;
  color: var(--gray-300);
}

.article-body h2 {
  font-size: 24px;
  font-weight: 700;
  margin: 36px 0 18px;
  color: var(--white);
  padding-left: 12px;
  border-left: 4px solid var(--primary);
}

.article-body h3 {
  font-size: 20px;
  font-weight: 600;
  margin: 28px 0 14px;
  color: var(--white);
}

.article-body p {
  margin-bottom: 20px;
}

.article-body ul, .article-body ol {
  margin-bottom: 20px;
  padding-left: 24px;
}

.article-body li {
  margin-bottom: 8px;
}

.article-callout {
  background: rgba(59, 130, 246, 0.1);
  border-left: 4px solid var(--primary);
  padding: 20px 24px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 30px 0;
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-left-width: 4px;
}

.article-callout p {
  margin-bottom: 0;
  font-weight: 500;
  color: var(--white);
}

.related-articles {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--border-color);
}

/* Footer & Core PBN Area */
footer.site-footer {
  background-color: #030712;
  color: var(--gray-400);
  padding: 60px 0 30px;
  font-size: 14px;
  border-top: 1px solid var(--border-color);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand p {
  margin-top: 14px;
  color: var(--gray-400);
  font-size: 14px;
  max-width: 320px;
}

.footer-title {
  color: var(--white);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--gray-400);
}

.footer-links a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid #111827;
  padding-top: 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

/* PBN Friendly Links Styling */
.pbn-links-area {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  font-size: 13px;
  color: var(--gray-600);
  margin-top: 6px;
}

.pbn-links-area a {
  color: var(--gray-400);
  text-decoration: none;
  transition: color 0.2s ease;
}

.pbn-links-area a:hover {
  color: #38bdf8;
}

/* Responsive */
@media (max-width: 1024px) {
  .features-grid, .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pricing-card.popular {
    transform: none;
  }
  .articles-grid, .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .nav-links {
    display: none;
  }
  .features-grid, .pricing-grid, .articles-grid, .reviews-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 32px;
  }
}