@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  --bg-primary: #06040d;
  --bg-secondary: #0d0a1a;
  --bg-card: rgba(19, 15, 38, 0.7);
  --bg-card-hover: rgba(29, 23, 56, 0.85);
  --accent-purple: #7c3aed;
  --accent-pink: #db2777;
  --accent-cyan: #06b6d4;
  --accent-purple-glow: rgba(124, 58, 237, 0.35);
  --accent-pink-glow: rgba(219, 39, 119, 0.35);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border-color: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(124, 58, 237, 0.4);
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-glow: 0 0 25px rgba(124, 58, 237, 0.25);
  --shadow-pink-glow: 0 0 25px rgba(219, 39, 119, 0.25);
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Ambient Background Lights */
body::before, body::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  z-index: -1;
  pointer-events: none;
  filter: blur(150px);
  opacity: 0.15;
}

body::before {
  top: 10%;
  left: -200px;
  background: radial-gradient(circle, var(--accent-purple) 0%, transparent 70%);
}

body::after {
  top: 60%;
  right: -200px;
  background: radial-gradient(circle, var(--accent-pink) 0%, transparent 70%);
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-title);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-smooth);
}

ul {
  list-style: none;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: #1e1b30;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-purple);
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Glassmorphism Classes */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  transition: var(--transition-smooth);
}

.glass-panel:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1rem;
  border-radius: 12px;
  cursor: pointer;
  transition: var(--transition-smooth);
  gap: 8px;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-pink) 100%);
  color: white;
  border: none;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(219, 39, 119, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(6, 4, 13, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, #fff 30%, var(--accent-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-pink);
  border-radius: 50%;
  box-shadow: var(--shadow-pink-glow);
  display: inline-block;
}

.nav-menu {
  display: flex;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  text-shadow: 0 0 10px rgba(124, 58, 237, 0.5);
}

.nav-cta {
  display: flex;
  align-items: center;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: 180px 0 100px 0;
  position: relative;
  text-align: center;
}

.hero-tagline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.2);
  padding: 8px 16px;
  border-radius: 100px;
  color: var(--accent-cyan);
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 24px;
}

.hero-tagline .pulse-dot {
  width: 6px;
  height: 6px;
  background-color: var(--accent-cyan);
  border-radius: 50%;
  animation: pulse-green 1.5s infinite;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #ffffff 20%, #e2e8f0 50%, var(--accent-purple) 80%, var(--accent-pink) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.hero-desc {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0 auto 40px auto;
}

.hero-ctas {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

/* Status Dashboard widget */
.dashboard-widget {
  max-width: 800px;
  margin: 0 auto;
  padding: 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.stat-card {
  text-align: center;
  padding: 16px;
}

.stat-value {
  font-family: var(--font-title);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.stat-value.cyan-text {
  color: var(--accent-cyan);
  text-shadow: 0 0 10px rgba(6, 182, 212, 0.3);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Features Section */
.section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px auto;
}

.section-label {
  font-family: var(--font-title);
  color: var(--accent-purple);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  margin-bottom: 16px;
}

.section-desc {
  color: var(--text-secondary);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.feature-card {
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.feature-icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-purple);
  font-size: 1.5rem;
  margin-bottom: 24px;
  transition: var(--transition-smooth);
}

.feature-card:hover .feature-icon-wrapper {
  background: var(--accent-purple);
  color: white;
  box-shadow: var(--shadow-glow);
  transform: scale(1.05);
}

.feature-title {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.feature-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Pricing Section */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  max-width: 900px;
  margin: 0 auto;
}

.price-card {
  padding: 48px 36px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.price-card.popular {
  border-color: var(--accent-purple);
  box-shadow: var(--shadow-glow);
}

.popular-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-pink) 100%);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 100px;
  text-transform: uppercase;
}

.price-name {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.price-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 32px;
  min-height: 40px;
}

.price-amount-wrapper {
  margin-bottom: 32px;
  display: flex;
  align-items: baseline;
}

.price-currency {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.price-amount {
  font-family: var(--font-title);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.price-period {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-left: 8px;
}

.price-features {
  margin-bottom: 40px;
  flex-grow: 1;
}

.price-feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.price-feature-item i {
  color: var(--accent-cyan);
  font-size: 1rem;
}

/* Promo Banner / Code Card */
.promo-box {
  margin-top: 50px;
  text-align: center;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  padding: 24px;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.promo-text {
  text-align: left;
}

.promo-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
}

.promo-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.promo-code-container {
  display: flex;
  align-items: center;
  gap: 8px;
}

.promo-code {
  font-family: monospace;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  background: rgba(0, 255, 255, 0.05);
  border: 1px dashed rgba(6, 182, 212, 0.4);
  color: var(--accent-cyan);
  padding: 10px 20px;
  border-radius: 8px;
}

/* Articles Section */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 30px;
}

.article-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.article-image {
  height: 200px;
  width: 100%;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.2) 0%, rgba(219, 39, 119, 0.2) 100%);
  border-bottom: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.article-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 30% 20%, rgba(255,255,255,0.05) 0%, transparent 60%);
}

.article-card:hover .article-image {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.35) 0%, rgba(219, 39, 119, 0.35) 100%);
}

.article-meta {
  padding: 24px 24px 12px 24px;
  display: flex;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.article-meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.article-content {
  padding: 0 24px 32px 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.article-title {
  font-size: 1.2rem;
  margin-bottom: 12px;
  line-height: 1.4;
  color: var(--text-primary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-card:hover .article-title {
  color: var(--accent-cyan);
}

.article-excerpt {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 24px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.article-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-purple);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.article-card:hover .article-link {
  color: var(--accent-pink);
  transform: translateX(4px);
}

/* User Reviews Section */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.review-card {
  padding: 32px;
}

.review-stars {
  color: #fbbf24;
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.review-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 24px;
  font-style: italic;
}

.review-user {
  display: flex;
  align-items: center;
  gap: 16px;
}

.review-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-cyan) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: var(--font-title);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.1);
}

.review-info h4 {
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.review-info span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

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

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

.faq-question {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition-smooth);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
  padding: 0 24px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* FAQ Active state */
.faq-item.active {
  border-color: var(--border-hover);
  background: rgba(29, 23, 56, 0.4);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background: var(--accent-purple);
  color: white;
}

.faq-item.active .faq-answer {
  max-height: 500px; /* arbitrary limit */
  padding-bottom: 24px;
}

/* Footer Section */
footer {
  background: #040209;
  border-top: 1px solid var(--border-color);
  padding: 80px 0 40px 0;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-info p {
  color: var(--text-secondary);
  margin-top: 16px;
  max-width: 320px;
}

.footer-title {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 24px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-secondary);
}

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

.footer-subscribe p {
  color: var(--text-muted);
  margin-bottom: 16px;
}

.subscribe-form {
  display: flex;
  gap: 8px;
}

.subscribe-input {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  padding: 10px 16px;
  border-radius: 8px;
  color: white;
  flex-grow: 1;
  font-size: 0.9rem;
}

.subscribe-input:focus {
  outline: none;
  border-color: var(--accent-purple);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.copyright {
  color: var(--text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
  color: var(--text-muted);
}

.footer-bottom-links a:hover {
  color: var(--text-primary);
}

/* Animations */
@keyframes pulse-green {
  0% {
    box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.7);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(6, 182, 212, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(6, 182, 212, 0);
  }
}

/* Responsive styles */
@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none; /* simple toggle for mobile later */
  }
  .nav-toggle {
    display: block;
  }
  .dashboard-widget {
    grid-template-columns: repeat(2, 1fr);
  }
  .promo-box {
    flex-direction: column;
    text-align: center;
  }
  .promo-text {
    text-align: center;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}