/* TicketBrainy Showcase — Global Styles */
:root {
  --violet: #7c3aed;
  --indigo: #6366f1;
  --blue: #3b82f6;
  --emerald: #10b981;
  --amber: #f59e0b;
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --white: #ffffff;
  --gradient: linear-gradient(135deg, var(--violet), var(--blue));
  --gradient-subtle: linear-gradient(135deg, rgba(124,58,237,0.15), rgba(59,130,246,0.15));
  --glass-bg: rgba(30, 41, 59, 0.6);
  --glass-border: rgba(148, 163, 184, 0.12);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 6px;
  --shadow: 0 4px 24px rgba(0,0,0,0.3);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.4);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--slate-900);
  color: var(--slate-300);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 { color: var(--white); font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
p { color: var(--slate-400); line-height: 1.7; }
a { color: var(--blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--violet); }

/* Container */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-lg { max-width: 1400px; margin: 0 auto; padding: 0 24px; }

/* Section */
.section { padding: 100px 0; position: relative; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-header p { max-width: 640px; margin: 16px auto 0; font-size: 1.1rem; }

/* Navbar */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  transition: background var(--transition);
}
.navbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px; max-width: 1400px; margin: 0 auto;
}
.navbar-logo { display: flex; align-items: center; gap: 12px; }
.navbar-logo svg { width: 40px; height: 40px; }
.navbar-logo span { font-size: 1.25rem; font-weight: 700; color: var(--white); }
.navbar-logo .logo-dim { opacity: 0.6; }

.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-links a {
  color: var(--slate-400); font-size: 0.95rem; font-weight: 500;
  transition: color var(--transition); position: relative;
}
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a.active::after {
  content: ''; position: absolute; bottom: -6px; left: 0; right: 0;
  height: 2px; background: var(--gradient); border-radius: 2px;
}

/* Language Switcher */
.lang-switcher {
  display: flex; align-items: center; gap: 4px;
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: 8px; padding: 4px; margin-left: 16px;
}
.lang-btn {
  border: none; background: transparent; color: var(--slate-400);
  font-size: 0.8rem; font-weight: 600; padding: 6px 10px;
  border-radius: 6px; cursor: pointer; transition: all var(--transition);
  text-transform: uppercase;
}
.lang-btn:hover { color: var(--white); }
.lang-btn.active { background: var(--gradient); color: var(--white); }

/* Mobile Menu */
.nav-toggle {
  display: none; border: none; background: none; cursor: pointer;
  width: 36px; height: 36px; flex-direction: column; justify-content: center;
  align-items: center; gap: 5px;
}
.nav-toggle span {
  display: block; width: 22px; height: 2px; background: var(--slate-300);
  border-radius: 2px; transition: all var(--transition);
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--radius-sm); font-weight: 600;
  font-size: 0.95rem; border: none; cursor: pointer;
  transition: all var(--transition); text-decoration: none;
}
.btn-primary {
  background: var(--gradient); color: var(--white);
  box-shadow: 0 4px 16px rgba(124,58,237,0.4);
}
.btn-primary:hover {
  transform: translateY(-2px); color: var(--white);
  box-shadow: 0 6px 24px rgba(124,58,237,0.5);
}
.btn-secondary {
  background: var(--glass-bg); color: var(--white);
  border: 1px solid var(--glass-border);
}
.btn-secondary:hover {
  background: rgba(30, 41, 59, 0.9); color: var(--white);
  transform: translateY(-2px);
}
.btn-sm { padding: 10px 20px; font-size: 0.875rem; }

/* Badge */
.badge {
  display: inline-block; padding: 6px 16px; border-radius: 20px;
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
}
.badge-emerald { background: rgba(16,185,129,0.15); color: var(--emerald); }
.badge-violet { background: rgba(124,58,237,0.15); color: var(--violet); }
.badge-blue { background: rgba(59,130,246,0.15); color: var(--blue); }

/* Backup Monitor badge */
.badge-backup {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 16px; border-radius: 20px;
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  background: linear-gradient(135deg, rgba(124,58,237,0.18), rgba(168,139,250,0.12));
  color: #c4b5fd;
  border: 1px solid rgba(167,139,250,0.35);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.2s ease;
  box-shadow: 0 0 0 0 rgba(167,139,250,0);
  animation: badge-pulse 3s ease-in-out infinite;
  vertical-align: middle;
  user-select: none;
}
.badge-backup:hover {
  border-color: rgba(167,139,250,0.65);
  box-shadow: 0 0 18px rgba(167,139,250,0.3);
  transform: translateY(-1px);
}
.badge-backup svg { flex-shrink: 0; }
.badge-backup::before {
  content: '';
  position: absolute; top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(200,180,255,0.18), transparent);
  animation: badge-shimmer 3s ease-in-out infinite;
}
@keyframes badge-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(167,139,250,0); }
  50% { box-shadow: 0 0 12px 2px rgba(167,139,250,0.22); }
}
@keyframes badge-shimmer {
  0% { left: -100%; }
  60%, 100% { left: 160%; }
}

/* Backup Monitor modal */
.backup-modal {
  display: none;
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(6px);
  align-items: center; justify-content: center;
  padding: 24px;
  animation: none;
}
.backup-modal.is-open {
  display: flex;
  animation: modal-fade-in 0.25s ease forwards;
}
@keyframes modal-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
.backup-modal-content {
  background: rgba(15, 23, 42, 0.92);
  border: 1px solid rgba(167,139,250,0.25);
  border-radius: 20px;
  padding: 32px;
  max-width: 740px;
  width: 100%;
  position: relative;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6), 0 0 40px rgba(124,58,237,0.12);
  backdrop-filter: blur(20px);
  animation: modal-slide-in 0.28s cubic-bezier(0.34,1.56,0.64,1) forwards;
}
@keyframes modal-slide-in {
  from { opacity: 0; transform: translateY(24px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.backup-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px;
}
.backup-modal-title {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.15rem; font-weight: 700; color: #e2e8f0; letter-spacing: -0.01em;
}
.backup-modal-title svg { color: #a78bfa; flex-shrink: 0; }
.backup-modal-desc {
  font-size: 0.92rem; color: var(--slate-400); margin-bottom: 20px; line-height: 1.6;
}
.backup-modal-close {
  background: none; border: none; cursor: pointer;
  color: var(--slate-400); padding: 4px; border-radius: 6px;
  transition: color 0.2s, background 0.2s;
  display: flex; align-items: center;
}
.backup-modal-close:hover { color: #e2e8f0; background: rgba(255,255,255,0.07); }
.backup-modal-img {
  width: 100%; border-radius: 12px;
  border: 1px solid rgba(148,163,184,0.12);
  display: block;
}
@media (max-width: 600px) {
  .backup-modal-content { padding: 20px; }
}

/* Cards */
.card {
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius); padding: 32px;
  backdrop-filter: blur(12px); transition: all var(--transition);
}
.card:hover {
  border-color: rgba(124,58,237,0.3);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(124,58,237,0.15);
}
.card-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: var(--gradient-subtle); display: flex;
  align-items: center; justify-content: center; margin-bottom: 20px;
}
.card-icon svg { width: 26px; height: 26px; stroke: var(--blue); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* Grid */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* Hero */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding-top: 80px; position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -200px; right: -200px;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(124,58,237,0.15), transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: ''; position: absolute; bottom: -100px; left: -100px;
  width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,0.1), transparent 70%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; text-align: center; max-width: 800px; margin: 0 auto; }
.hero-content h1 { margin-bottom: 24px; }
.hero-content p { font-size: 1.2rem; margin-bottom: 40px; max-width: 600px; margin-left: auto; margin-right: auto; }
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* Page Hero (smaller) */
.page-hero {
  padding: 140px 0 80px; text-align: center; position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background: var(--gradient-subtle); opacity: 0.5;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { margin-bottom: 16px; }
.page-hero p { font-size: 1.15rem; max-width: 640px; margin: 0 auto; }

/* Feature Grid */
.feature-item { padding: 28px; }
.feature-item h3 { margin-bottom: 10px; font-size: 1.1rem; }
.feature-item p { font-size: 0.95rem; }
.feature-list { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.feature-list li {
  padding: 12px 16px; border-radius: var(--radius-xs);
  background: rgba(30, 41, 59, 0.4); border: 1px solid var(--glass-border);
  font-size: 0.95rem; color: var(--slate-300);
  display: flex; align-items: flex-start; gap: 10px;
}
.feature-list li::before {
  content: ''; display: inline-block; width: 6px; height: 6px;
  border-radius: 50%; background: var(--emerald); margin-top: 8px; flex-shrink: 0;
}

/* Tech Stack */
.tech-grid { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }
.tech-item {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 20px; border-radius: var(--radius-sm);
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  font-weight: 500; font-size: 0.95rem; color: var(--slate-200);
  transition: all var(--transition);
}
.tech-item:hover { border-color: var(--blue); transform: translateY(-2px); }
.tech-item svg { width: 20px; height: 20px; }

/* Steps */
.steps { display: flex; flex-wrap: wrap; gap: 32px; counter-reset: step; justify-content: center; }
.step {
  flex: 0 1 calc(50% - 16px); position: relative; padding: 28px;
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius); counter-increment: step;
}
.step::before {
  content: counter(step); position: absolute; top: -16px; left: 24px;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--gradient); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.875rem;
}
.step h3 { margin-bottom: 12px; padding-top: 8px; }
.step code {
  display: block; background: rgba(0,0,0,0.4); padding: 12px 16px;
  border-radius: var(--radius-xs); font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem; color: var(--emerald); margin-top: 12px;
  overflow-x: auto; white-space: pre;
}

/* Pricing Table */
.pricing-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 32px; }
.pricing-card {
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius); padding: 40px; text-align: center;
  transition: all var(--transition); position: relative;
}
.pricing-card.featured {
  border-color: var(--emerald);
  box-shadow: 0 0 40px rgba(16,185,129,0.1);
}
.pricing-card.featured::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: linear-gradient(90deg, var(--emerald), var(--blue));
  border-radius: var(--radius) var(--radius) 0 0;
}
.pricing-card:hover { transform: translateY(-4px); }
.pricing-price { font-size: 3rem; font-weight: 800; color: var(--white); margin: 20px 0; }
.pricing-price span { font-size: 1rem; font-weight: 400; color: var(--slate-400); }
.pricing-features { list-style: none; text-align: left; margin: 28px 0; }
.pricing-features li {
  padding: 10px 0; border-bottom: 1px solid var(--glass-border);
  color: var(--slate-300); display: flex; align-items: center; gap: 10px;
  font-size: 0.95rem;
}
.pricing-features li::before {
  content: ''; display: inline-block; width: 18px; height: 18px; flex-shrink: 0;
  background: url(data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2310b981' stroke-width='2.5'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E) center/contain no-repeat;
}

/* Plugin Table */
.plugin-table { width: 100%; border-collapse: separate; border-spacing: 0; }
.plugin-table th {
  text-align: left; padding: 14px 20px; font-weight: 600;
  color: var(--slate-400); font-size: 0.8rem; text-transform: uppercase;
  letter-spacing: 0.05em; border-bottom: 1px solid var(--glass-border);
}
.plugin-table td {
  padding: 16px 20px; border-bottom: 1px solid var(--glass-border);
  font-size: 0.95rem;
}
.plugin-table tr:hover td { background: rgba(124,58,237,0.05); }
.plugin-price { font-weight: 700; color: var(--white); white-space: nowrap; }
.plugin-type {
  display: inline-block; padding: 3px 10px; border-radius: 12px;
  font-size: 0.75rem; font-weight: 600;
}
.plugin-type.annual { background: rgba(124,58,237,0.15); color: var(--violet); }
.plugin-type.lifetime { background: rgba(59,130,246,0.15); color: var(--blue); }

/* Screenshots Gallery */
.screenshot-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(400px, 1fr)); gap: 32px; }
.screenshot-card {
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius); overflow: hidden;
  transition: all var(--transition); cursor: pointer;
}
.screenshot-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(124,58,237,0.3);
}
.screenshot-card img {
  width: 100%; height: auto; display: block;
  border-bottom: 1px solid var(--glass-border);
}
.screenshot-card .caption {
  padding: 20px;
}
.screenshot-card .caption h3 { font-size: 1rem; margin-bottom: 6px; }
.screenshot-card .caption p { font-size: 0.875rem; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(0,0,0,0.9); backdrop-filter: blur(20px);
  display: none; align-items: center; justify-content: center;
  padding: 40px; cursor: pointer;
}
.lightbox.active { display: flex; }
.lightbox img { max-width: 95%; max-height: 90vh; border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); }
.lightbox-close {
  position: absolute; top: 20px; right: 24px;
  background: none; border: none; color: var(--white);
  font-size: 2rem; cursor: pointer; opacity: 0.7;
  transition: opacity var(--transition);
}
.lightbox-close:hover { opacity: 1; }

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--glass-border); padding: 20px 0;
}
.faq-question {
  display: flex; justify-content: space-between; align-items: center;
  cursor: pointer; font-weight: 600; color: var(--white);
  font-size: 1.05rem; gap: 16px;
}
.faq-question::after {
  content: '+'; font-size: 1.5rem; color: var(--slate-400);
  transition: transform var(--transition); flex-shrink: 0;
}
.faq-item.open .faq-question::after { content: '-'; }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height 0.4s ease;
}
.faq-item.open .faq-answer { max-height: 200px; }
.faq-answer p { padding-top: 12px; font-size: 0.95rem; }

/* Footer */
.footer {
  background: var(--slate-800); border-top: 1px solid var(--glass-border);
  padding: 64px 0 32px;
}
.footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 40px; margin-bottom: 48px; }
.footer-brand p { font-size: 0.9rem; margin-top: 12px; max-width: 300px; }
.footer-col h4 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--slate-400); margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: var(--slate-400); font-size: 0.9rem; }
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid var(--glass-border); padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.85rem; color: var(--slate-600);
}

/* Contact Form */
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 0.875rem; font-weight: 500; color: var(--slate-300);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius-xs); padding: 12px 16px;
  color: var(--white); font-size: 0.95rem; font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--violet);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.15);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--slate-600); }
.form-group select option { background: var(--slate-800); color: var(--white); }
.form-group textarea { resize: vertical; min-height: 120px; }
@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Animations */
.fade-in {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }

/* Responsive */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { flex-direction: column; }
}
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed; top: 72px; left: 0; right: 0;
    background: rgba(15, 23, 42, 0.98); backdrop-filter: blur(20px);
    flex-direction: column; gap: 0; padding: 16px 0;
    border-bottom: 1px solid var(--glass-border);
    transform: translateY(-120%); transition: transform var(--transition);
    pointer-events: none;
  }
  .nav-links.open { transform: translateY(0); pointer-events: auto; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 14px 24px; }
  .lang-switcher { margin: 12px 24px 8px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .screenshot-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding: 120px 0 80px; }
  .hero-content h1 { font-size: 2rem; }
  .section { padding: 64px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .pricing-cards { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .fade-in { opacity: 1; transform: none; transition: none; }
  * { transition-duration: 0.01ms !important; }
}

/* GitHub navbar icon */
.navbar-github {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  color: var(--slate-300, #cbd5e1);
  transition: color 0.3s ease, background 0.3s ease;
  margin-left: 4px;
}
.navbar-github:hover {
  color: var(--accent, #7c3aed);
  background: rgba(124, 58, 237, 0.1);
}
.navbar-github svg {
  flex-shrink: 0;
}