/* EasyCloud - Modern Sci-Fi Dark Gold Design System */

:root {
  --bg-dark: #080c14;
  --bg-card: rgba(17, 24, 39, 0.7);
  --bg-card-hover: rgba(30, 41, 59, 0.8);
  --gold-primary: #f59e0b;
  --gold-light: #ffe57f;
  --gold-dark: #d97706;
  --gold-gradient: linear-gradient(135deg, #ffe57f 0%, #f59e0b 50%, #d97706 100%);
  --gold-glow: rgba(245, 158, 11, 0.25);
  --blue-accent: #3b82f6;
  --cyan-accent: #06b6d4;
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --border-color: rgba(255, 255, 255, 0.08);
  --border-gold: rgba(245, 158, 11, 0.3);
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Global */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background: radial-gradient(circle at 50% 0%, #1e1b4b 0%, #090d16 50%, #05070c 100%);
  background-attachment: fixed;
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

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

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography & Sci-Fi Gold Gradient */
.gold-text {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.gold-glow-text {
  text-shadow: 0 0 20px rgba(245, 158, 11, 0.4);
}

h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.25;
}

.section-title {
  font-size: 2.25rem;
  text-align: center;
  margin-bottom: 12px;
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 48px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* Navigation Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(8, 12, 20, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 76px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gold-gradient);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 15px var(--gold-glow);
}

.logo-icon svg {
  width: 24px;
  height: 24px;
  fill: #000;
}

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

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.btn-gold {
  background: var(--gold-gradient);
  color: #0d0f17;
  box-shadow: 0 4px 20px var(--gold-glow);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(245, 158, 11, 0.45);
}

.btn-outline-gold {
  background: rgba(245, 158, 11, 0.08);
  color: var(--gold-light);
  border: 1px solid var(--border-gold);
}

.btn-outline-gold:hover {
  background: rgba(245, 158, 11, 0.18);
  border-color: var(--gold-primary);
  transform: translateY(-2px);
}

.btn-recommend {
  background: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
  color: #fff;
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}

.btn-recommend:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(6, 182, 212, 0.5);
}

/* Hero Section */
.hero {
  padding-top: 160px;
  padding-bottom: 90px;
  position: relative;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 20px;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid var(--border-gold);
  color: var(--gold-light);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-title {
  font-size: 3.5rem;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 800px;
  margin: 0 auto 36px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

/* Live Stats Counter Bar */
.live-stats-bar {
  margin-top: 60px;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px 32px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  font-size: 1.4rem;
}

.stat-info .stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  font-family: monospace;
}

.stat-info .stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Floating Animations for Tables & Cards */
@keyframes floatAnim {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-12px);
  }
  100% {
    transform: translateY(0px);
  }
}

.floating-card-1 {
  animation: floatAnim 6s ease-in-out infinite;
}

.floating-card-2 {
  animation: floatAnim 6s ease-in-out 1.5s infinite;
}

.floating-card-3 {
  animation: floatAnim 6s ease-in-out 3s infinite;
}

.floating-card-4 {
  animation: floatAnim 6s ease-in-out 4.5s infinite;
}

.floating-card-1:hover,
.floating-card-2:hover,
.floating-card-3:hover,
.floating-card-4:hover {
  animation-play-state: paused;
}

/* Pricing Section */
.pricing-section {
  padding: 90px 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 24px;
}

.pricing-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 36px 28px;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.pricing-card:hover {
  border-color: var(--border-gold);
  box-shadow: 0 15px 35px var(--gold-glow);
}

.pricing-card.popular {
  border: 2px solid var(--gold-primary);
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.08) 0%, rgba(17, 24, 39, 0.85) 100%);
}

.popular-badge {
  position: absolute;
  top: -14px;
  right: 24px;
  background: var(--gold-gradient);
  color: #000;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 14px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pricing-header {
  margin-bottom: 24px;
}

.plan-name {
  font-size: 1.35rem;
  margin-bottom: 8px;
}

.plan-price {
  font-size: 2.6rem;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.plan-price span {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 400;
}

.plan-features {
  list-style: none;
  margin-bottom: 32px;
  flex: 1;
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: #d1d5db;
  margin-bottom: 12px;
}

.plan-features li svg {
  width: 18px;
  height: 18px;
  color: var(--gold-primary);
  flex-shrink: 0;
}

/* Tutorials Table Floating Section */
.tutorials-section {
  padding: 90px 0;
  background: rgba(15, 23, 42, 0.4);
}

.tutorial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.tutorial-card {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 28px;
  transition: var(--transition);
}

.tutorial-card:hover {
  transform: translateY(-6px);
  border-color: var(--cyan-accent);
  box-shadow: 0 10px 25px rgba(6, 182, 212, 0.2);
}

.tutorial-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-accent);
  margin-bottom: 20px;
}

.tutorial-card h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.tutorial-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 18px;
}

/* Features Grid */
.features-section {
  padding: 90px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.feature-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 32px;
  transition: var(--transition);
}

.feature-box:hover {
  border-color: var(--border-gold);
  background: var(--bg-card-hover);
}

.feature-box-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: rgba(245, 158, 11, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  margin-bottom: 20px;
}

/* Articles Directory Section */
.articles-section {
  padding: 90px 0;
  background: rgba(8, 12, 20, 0.6);
}

.article-list-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 24px;
}

.article-card-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 24px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.article-card-item:hover {
  border-color: var(--border-gold);
  transform: translateY(-4px);
}

.article-tag {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--gold-light);
  background: rgba(245, 158, 11, 0.1);
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 12px;
}

.article-card-item h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  line-height: 1.4;
}

.article-card-item p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

/* Testimonials Section */
.testimonials-section {
  padding: 90px 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 28px;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gold-gradient);
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.user-details h4 {
  font-size: 1rem;
}

.user-details span {
  font-size: 0.8rem;
  color: var(--gold-light);
}

/* FAQ Section */
.faq-section {
  padding: 90px 0;
  background: rgba(15, 23, 42, 0.4);
}

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

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-question {
  padding: 20px 24px;
  font-size: 1.05rem;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-answer {
  padding: 0 24px 20px;
  color: var(--text-muted);
  font-size: 0.95rem;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(180deg);
}

/* Article Template Custom Styles */
.article-page {
  padding-top: 140px;
  padding-bottom: 90px;
}

.article-container {
  max-width: 880px;
  margin: 0 auto;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 48px;
}

.article-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 28px;
  margin-bottom: 36px;
}

.article-header h1 {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.article-meta {
  display: flex;
  gap: 20px;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.article-body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #e5e7eb;
}

.article-body h2 {
  font-size: 1.6rem;
  margin-top: 36px;
  margin-bottom: 16px;
  color: var(--gold-light);
  border-left: 4px solid var(--gold-primary);
  padding-left: 12px;
}

.article-body h3 {
  font-size: 1.3rem;
  margin-top: 24px;
  margin-bottom: 12px;
  color: #f3f4f6;
}

.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-cta-box {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
  border: 1px solid var(--border-gold);
  border-radius: 16px;
  padding: 32px;
  text-align: center;
  margin: 40px 0;
}

/* Footer & PBN Links (Core Requirement 2) */
footer {
  background: #04060a;
  border-top: 1px solid var(--border-color);
  padding: 48px 0 32px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.footer-pbn-links {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  gap: 20px;
  justify-content: center;
  align-items: center;
  font-size: 0.82rem;
  color: #6b7280;
}

.footer-pbn-links span {
  color: #4b5563;
}

.footer-pbn-links a {
  color: #828ca1;
  transition: var(--transition);
  text-decoration: none;
}

.footer-pbn-links a:hover {
  color: var(--gold-primary);
}

/* Responsive Media Queries */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.4rem;
  }
  .nav-links {
    display: none;
  }
  .article-container {
    padding: 24px;
  }
  .live-stats-bar {
    grid-template-columns: 1fr;
  }
}