/* ============================================
   Zekno Opay - Premium Design System
   ============================================ */

:root {
  /* Colors */
  --primary-start: #00c6ff;
  --primary-end: #0072ff;
  --accent-start: #7b2ff7;
  --accent-end: #f107a3;
  --success: #00d97e;
  --warning: #ffb800;
  --error: #ff4757;

  /* Backgrounds */
  --bg-dark: #0a0a0f;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-glass: rgba(10, 10, 15, 0.8);

  /* Borders */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-highlight: rgba(255, 255, 255, 0.15);

  /* Text */
  --text-primary: #ffffff;
  --text-secondary: #a0a0b0;
  --text-muted: #6b6b80;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 24px 80px rgba(0, 0, 0, 0.5);
  --glow-primary: 0 0 40px rgba(0, 198, 255, 0.3);
  --glow-accent: 0 0 40px rgba(123, 47, 247, 0.3);
}

/* ============================================
   Base Styles
   ============================================ */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

/* ============================================
   Animated Gradient Background
   ============================================ */

.gradient-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background: linear-gradient(135deg, #0a0a0f 0%, #1a1a2e 50%, #0f0f1a 100%);
}

.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.5;
  animation: orbFloat 25s ease-in-out infinite;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: linear-gradient(135deg, var(--primary-start), var(--accent-start));
  top: -150px;
  right: -150px;
  animation-delay: 0s;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: linear-gradient(135deg, var(--accent-end), var(--primary-end));
  bottom: -100px;
  left: -100px;
  animation-delay: -8s;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, var(--success), var(--primary-start));
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -16s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -50px) scale(1.1); }
  66% { transform: translate(-20px, 30px) scale(0.95); }
}

/* ============================================
   Particles
   ============================================ */

.particles {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(0, 198, 255, 0.15) 1px, transparent 1px),
    radial-gradient(circle at 80% 70%, rgba(123, 47, 247, 0.1) 1px, transparent 1px);
  background-size: 200px 200px, 300px 300px;
  animation: particleFloat 60s linear infinite;
}

@keyframes particleFloat {
  0% { background-position: 0 0, 0 0; }
  100% { background-position: 200px 200px, 300px 300px; }
}

/* ============================================
   Main Container
   ============================================ */

.container {
  position: relative;
  z-index: 2;
  max-width: 1000px;
  margin: 0 auto;
  padding: 40px 24px;
}

/* ============================================
   Header
   ============================================ */

header {
  text-align: center;
  margin-bottom: 60px;
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 20px;
}

.logo-icon-wrapper {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--primary-start), var(--accent-start));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 10px 40px rgba(0, 198, 255, 0.4),
    inset 0 2px 4px rgba(255, 255, 255, 0.2);
  animation: logoPulse 3s ease-in-out infinite;
}

.logo-icon-wrapper.small {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 198, 255, 0.3);
}

@keyframes logoPulse {
  0%, 100% { box-shadow: 0 10px 40px rgba(0, 198, 255, 0.4); }
  50% { box-shadow: 0 10px 60px rgba(0, 198, 255, 0.6), 0 0 80px rgba(123, 47, 247, 0.3); }
}

.logo-icon {
  font-size: 1.6rem;
  color: white;
}

.logo h1 {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary-start), var(--accent-start), var(--accent-end));
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 5s linear infinite;
}

@keyframes gradientShift {
  0% { background-position: 0% center; }
  100% { background-position: 200% center; }
}

.tagline {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.tagline .highlight {
  color: var(--primary-start);
  font-weight: 600;
}

/* ============================================
   Platform Scroll
   ============================================ */

.platforms-scroll {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.platform-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  min-width: 80px;
}

.platform-item:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--primary-start);
  box-shadow: 0 10px 30px rgba(0, 198, 255, 0.2);
}

.platform-item i {
  font-size: 1.5rem;
  color: var(--text-secondary);
  transition: all 0.3s;
}

.platform-item span {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.platform-item:hover i {
  transform: scale(1.1);
}

/* Platform specific colors on hover */
.platform-item:has(.fa-youtube):hover i { color: #ff0000; }
.platform-item:has(.fa-facebook-f):hover i { color: #1877f2; }
.platform-item:has(.fa-instagram):hover i { color: #e4405f; }
.platform-item:has(.fa-tiktok):hover i { color: #ffffff; }
.platform-item:has(.fa-twitter):hover i { color: #1da1f2; }
.platform-item:has(.fa-vimeo-v):hover i { color: #1ab7ea; }
.platform-item:has(.fa-pinterest):hover i { color: #e60023; }
.platform-item.more:hover i { color: var(--primary-start); }

/* ============================================
   Search Section
   ============================================ */

.search-section {
  margin-bottom: 40px;
}

.search-glass {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-highlight);
  border-radius: 24px;
  padding: 10px;
  box-shadow: var(--shadow-md);
}

#downloadForm {
  display: flex;
  gap: 10px;
}

.input-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 16px;
  padding: 6px 20px;
  transition: all 0.3s;
}

.input-wrapper:focus-within {
  background: rgba(255, 255, 255, 0.05);
}

.input-icon {
  color: var(--text-muted);
  margin-right: 14px;
  font-size: 1.1rem;
  transition: color 0.3s;
}

.input-wrapper:focus-within .input-icon {
  color: var(--primary-start);
}

#videoUrl {
  flex: 1;
  padding: 14px 0;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1rem;
  font-family: inherit;
  outline: none;
}

#videoUrl::placeholder {
  color: var(--text-muted);
}

#submitBtn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  color: white;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  border-radius: 16px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 8px 30px rgba(0, 114, 255, 0.4);
  position: relative;
  overflow: hidden;
}

#submitBtn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.6s;
}

#submitBtn:hover::before {
  left: 100%;
}

#submitBtn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0, 114, 255, 0.5);
}

#submitBtn:active {
  transform: translateY(-1px);
}

#submitBtn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ============================================
   Trust Badges
   ============================================ */

.trust-badges {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin-top: 24px;
}

.badge {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
}

.badge i {
  color: var(--primary-start);
  font-size: 1rem;
}

.badge-dot {
  width: 4px;
  height: 4px;
  background: var(--border-highlight);
  border-radius: 50%;
}

/* ============================================
   Status Message
   ============================================ */

.status-message {
  padding: 16px 24px;
  border-radius: 16px;
  margin-bottom: 24px;
  text-align: center;
  font-weight: 500;
  animation: slideDown 0.4s ease;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.status-message.error {
  background: rgba(255, 71, 87, 0.1);
  border: 1px solid rgba(255, 71, 87, 0.3);
  color: #ff8a94;
}

.status-message.success {
  background: rgba(0, 217, 126, 0.1);
  border: 1px solid rgba(0, 217, 126, 0.3);
  color: #7fffd4;
}

/* ============================================
   Result Card
   ============================================ */

.result-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 28px;
  padding: 32px;
  animation: cardAppear 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

@keyframes cardAppear {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.result-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  background: rgba(0, 217, 126, 0.1);
  border: 1px solid rgba(0, 217, 126, 0.2);
  border-radius: 16px;
  margin-bottom: 28px;
  color: var(--success);
  font-weight: 600;
}

.success-icon {
  width: 28px;
  height: 28px;
  background: var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-dark);
  font-size: 0.9rem;
  animation: popIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes popIn {
  from { transform: scale(0); }
  to { transform: scale(1); }
}

/* ============================================
   Content Grid
   ============================================ */

.content-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

/* Thumbnail */
.thumbnail-container {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 16/10;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-subtle);
}

#videoThumbnail {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.thumbnail-container:hover #videoThumbnail {
  transform: scale(1.05);
}

.thumbnail-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}

.thumbnail-container:hover .thumbnail-overlay {
  opacity: 1;
}

.thumbnail-overlay i {
  font-size: 4rem;
  color: white;
  filter: drop-shadow(0 4px 20px rgba(0,0,0,0.5));
  transform: scale(0.8);
  transition: transform 0.3s;
}

.thumbnail-container:hover .thumbnail-overlay i {
  transform: scale(1);
}

.source-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 44px;
  height: 44px;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-highlight);
}

.source-badge i {
  font-size: 1.2rem;
  color: var(--primary-start);
}

/* Info Section */
.info-section {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.content-title {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.content-meta {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 20px;
}

.stats-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.stat-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.stat-item i {
  color: var(--primary-start);
  font-size: 0.8rem;
}

/* ============================================
   Downloads Section
   ============================================ */

.downloads-section {
  border-top: 1px solid var(--border-subtle);
  padding-top: 28px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.section-header h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.1rem;
  font-weight: 600;
}

.section-header h3 i {
  color: var(--accent-start);
}

.quality-tag {
  padding: 6px 14px;
  background: linear-gradient(135deg, rgba(0, 198, 255, 0.2), rgba(0, 114, 255, 0.2));
  border: 1px solid rgba(0, 198, 255, 0.3);
  border-radius: 20px;
  font-size: 0.8rem;
  color: var(--primary-start);
  font-weight: 600;
}

.quality-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}

.quality-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
  padding: 20px;
  text-decoration: none;
  color: var(--text-primary);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.quality-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-start), var(--accent-start));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}

.quality-card:hover::before {
  transform: scaleX(1);
}

.quality-card:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--primary-start);
  box-shadow: 0 12px 40px rgba(0, 198, 255, 0.2);
}

.quality-card strong {
  display: block;
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 6px;
  background: linear-gradient(135deg, var(--primary-start), var(--accent-start));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.quality-card.video-only strong {
  background: linear-gradient(135deg, var(--warning), #ff9500);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.quality-card .info {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.quality-card .ext {
  display: inline-block;
  margin-top: 10px;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* ============================================
   Footer
   ============================================ */

footer {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--border-subtle);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  margin-bottom: 24px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.3s;
}

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

.footer-links a i {
  font-size: 0.85rem;
}

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin: 6px 0;
}

.footer-bottom i {
  color: var(--error);
  animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

.legal {
  font-size: 0.75rem;
  opacity: 0.6;
}

/* ============================================
   Contact Page Styles
   ============================================ */

.contact-section {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: 40px;
  align-items: start;
}

.contact-glass {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-highlight);
  border-radius: 32px;
  padding: 40px;
  box-shadow: var(--shadow-lg);
  animation: cardAppear 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.contact-header {
  text-align: center;
  margin-bottom: 40px;
}

.contact-icon-wrapper {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-start), var(--accent-start));
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.5rem;
  color: white;
  box-shadow: 0 10px 30px rgba(0, 198, 255, 0.3);
}

.contact-header h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.contact-header p {
  color: var(--text-secondary);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color 0.3s;
}

.form-group label i {
  font-size: 0.8rem;
  color: var(--primary-start);
}

.form-group input,
.form-group textarea {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 14px 16px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-start);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 4px rgba(0, 198, 255, 0.1);
}

.submit-btn {
  margin-top: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 32px;
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  color: white;
  font-weight: 700;
  font-size: 1.1rem;
  border: none;
  border-radius: 16px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 8px 30px rgba(0, 114, 255, 0.4);
}

.submit-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0, 114, 255, 0.5);
  filter: brightness(1.1);
}

.submit-btn:active {
  transform: translateY(-1px);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: all 0.3s;
}

.info-card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--primary-start);
  transform: translateX(-5px);
}

.info-card i {
  width: 44px;
  height: 44px;
  background: rgba(0, 198, 255, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-start);
  font-size: 1.2rem;
}

.info-card span {
  font-weight: 600;
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .contact-section {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}