/* ==========================================================================
   MUZIKINDIRMEPROGRAMI.COM.TR - Modern SEO & High Conversion CSS
   ========================================================================== */

:root {
  --bg-dark: #0f172a;
  --bg-card: #1e293b;
  --bg-card-hover: #334155;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --primary: #8b5cf6;
  --primary-hover: #7c3aed;
  --accent-cyan: #06b6d4;
  --accent-green: #22c55e;
  --whatsapp-green: #25d366;
  --whatsapp-hover: #1da851;
  --border-color: rgba(255, 255, 255, 0.1);
  --shadow-glow: 0 0 25px rgba(139, 92, 246, 0.25);
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

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

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

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  padding: 16px 0;
}

.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.25rem;
  color: #ffffff;
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--accent-cyan));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 900;
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.5);
}

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

.nav-links a {
  color: var(--text-muted);
  font-weight: 500;
  transition: color 0.2s;
}

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

.btn-header-wa {
  background: var(--whatsapp-green);
  color: #ffffff !important;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}

.btn-header-wa:hover {
  background: var(--whatsapp-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  padding: 60px 0 80px 0;
  text-align: center;
  position: relative;
}

.hero-glow {
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.25) 0%, rgba(6, 182, 212, 0.1) 50%, rgba(15, 23, 42, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

.badge-wrapper {
  display: inline-flex;
  margin-bottom: 20px;
}

.seo-badge {
  background: rgba(139, 92, 246, 0.15);
  border: 1px solid rgba(139, 92, 246, 0.4);
  color: #c084fc;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-title {
  font-size: 2.75rem;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.gradient-text {
  background: linear-gradient(135deg, #a855f7, #38bdf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 800px;
  margin: 0 auto 36px auto;
}

.hero-cta-group {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  color: white;
  padding: 14px 32px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1.05rem;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.4);
  transition: all 0.25s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(139, 92, 246, 0.6);
}

.btn-whatsapp {
  background: var(--whatsapp-green);
  color: white;
  padding: 14px 32px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1.05rem;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.25s ease;
}

.btn-whatsapp:hover {
  background: var(--whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.price-pill {
  background: #f59e0b;
  color: #000;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.85rem;
}

/* ==========================================================================
   YouTube Video Container Section
   ========================================================================== */
.video-section-container {
  max-width: 900px;
  margin: 0 auto 60px auto;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.video-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding: 0 8px;
}

.video-title {
  font-weight: 700;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #e2e8f0;
}

.video-notice {
  font-size: 0.8rem;
  color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.1);
  padding: 4px 10px;
  border-radius: 20px;
}

.responsive-video {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 ratio */
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: #000;
}

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

/* Developer Video link editor helper box */
.video-url-editor {
  margin-top: 15px;
  background: rgba(0,0,0,0.3);
  padding: 12px;
  border-radius: var(--radius-sm);
  display: flex;
  gap: 10px;
  align-items: center;
  border: 1px dashed rgba(255,255,255,0.15);
}

.video-url-editor input {
  flex: 1;
  background: #0f172a;
  border: 1px solid var(--border-color);
  color: white;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
}

.video-url-editor button {
  background: var(--primary);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
}

/* ==========================================================================
   Screenshot / App Preview Showcase
   ========================================================================== */
.app-preview-wrapper {
  max-width: 1000px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow-glow);
}

.app-preview-wrapper img {
  width: 100%;
  height: auto;
  display: block;
}

/* ==========================================================================
   Features Section
   ========================================================================== */
.features-section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 48px;
  font-size: 1.1rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 32px;
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.feature-icon {
  width: 54px;
  height: 54px;
  background: rgba(139, 92, 246, 0.15);
  color: var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

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

/* ==========================================================================
   SEO Content & Keywords Section
   ========================================================================== */
.seo-content-section {
  padding: 80px 0;
  background: rgba(30, 41, 59, 0.4);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.content-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 30px;
}

.content-box h2 {
  font-size: 1.75rem;
  color: var(--accent-cyan);
  margin-bottom: 16px;
  font-weight: 800;
}

.content-box h3 {
  font-size: 1.3rem;
  color: #e2e8f0;
  margin: 24px 0 12px 0;
  font-weight: 700;
}

.content-box p {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 1.05rem;
}

.keyword-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.keyword-tag {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  color: #cbd5e1;
}

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

.pricing-card {
  max-width: 520px;
  margin: 0 auto;
  background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
  border: 2px solid var(--primary);
  border-radius: 24px;
  padding: 48px 36px;
  position: relative;
  box-shadow: var(--shadow-glow);
}

.pricing-badge {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, #f59e0b, #ef4444);
  color: white;
  font-weight: 800;
  padding: 6px 20px;
  border-radius: 30px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.price-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.price-amount {
  font-size: 3.5rem;
  font-weight: 900;
  color: white;
  margin: 16px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.price-currency {
  font-size: 1.75rem;
  color: var(--accent-cyan);
}

.price-period {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 400;
}

.pricing-features {
  list-style: none;
  margin: 32px 0;
  text-align: left;
}

.pricing-features li {
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  gap: 12px;
  color: #e2e8f0;
  font-size: 1.05rem;
}

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

/* ==========================================================================
   FAQ Accordion Section
   ========================================================================== */
.faq-section {
  padding: 80px 0;
}

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

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

.faq-question {
  padding: 20px 24px;
  font-weight: 700;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.faq-question:hover {
  color: var(--accent-cyan);
}

.faq-answer {
  padding: 0 24px 20px 24px;
  color: var(--text-muted);
  display: none;
  font-size: 1rem;
  line-height: 1.6;
}

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

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

.faq-icon {
  transition: transform 0.2s ease;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: #090d16;
  border-top: 1px solid var(--border-color);
  padding: 60px 0 30px 0;
  color: var(--text-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand h4 {
  color: white;
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.footer-contact p {
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.9rem;
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: var(--whatsapp-green);
  color: white;
  border-radius: 50px;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
  z-index: 9999;
  font-weight: 700;
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

.whatsapp-float:hover {
  background-color: var(--whatsapp-hover);
  transform: scale(1.05);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
  }
  .nav-links {
    display: none;
  }
  .hero-cta-group {
    flex-direction: column;
  }
  .btn-primary, .btn-whatsapp {
    width: 100%;
    justify-content: center;
  }
}