/* 
   Glassmorphic Modern Design System 
   Tailored for Personal B2B Exporter Website
   Theme: Obsidian Deep Space & Glowing Electric Cyan
*/

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

:root {
  --bg-main: #0B0F17;
  --bg-gradient: radial-gradient(circle at 15% 15%, rgba(0, 242, 254, 0.15), transparent 45%),
                 radial-gradient(circle at 85% 85%, rgba(99, 102, 241, 0.15), transparent 45%),
                 #0B0F17;
  
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-bg-hover: rgba(255, 255, 255, 0.08);
  --glass-border: 1px solid rgba(255, 255, 255, 0.14);
  --glass-border-glow: 1px solid rgba(0, 242, 254, 0.4);
  --glass-blur: blur(16px);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.45);
  
  --text-main: #F8FAFC;
  --text-muted: #94A3B8;
  --text-dim: #64748B;
  
  --accent-cyan: #00F2FE;
  --accent-blue: #3B82F6;
  --accent-indigo: #6366F1;
  --accent-emerald: #00E676;
  --accent-amber: #F59E0B;
  --accent-rose: #F43F5E;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light Theme Variables Toggle */
body.light-theme {
  --bg-main: #F1F5F9;
  --bg-gradient: radial-gradient(circle at 15% 15%, rgba(0, 242, 254, 0.12), transparent 45%),
                 radial-gradient(circle at 85% 85%, rgba(99, 102, 241, 0.12), transparent 45%),
                 #F8FAFC;
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-bg-hover: rgba(255, 255, 255, 0.85);
  --glass-border: 1px solid rgba(0, 0, 0, 0.08);
  --glass-border-glow: 1px solid rgba(0, 242, 254, 0.6);
  --glass-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.08);
  --text-main: #0F172A;
  --text-muted: #475569;
  --text-dim: #64748B;
}

/* Reset & Base Styling */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
  background: var(--bg-gradient);
  background-attachment: fixed;
  color: var(--text-main);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  letter-spacing: -0.02em;
  color: var(--text-main);
}

a {
  color: var(--accent-cyan);
  text-decoration: none;
  transition: var(--transition);
}
a:hover {
  color: #fff;
  text-shadow: 0 0 8px rgba(0, 242, 254, 0.5);
}

/* Glassmorphic Utilities */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--glass-shadow);
  padding: 1.5rem;
  transition: var(--transition);
}

.glass-card:hover {
  background: var(--glass-bg-hover);
  border: var(--glass-border-glow);
  transform: translateY(-3px);
}

.glass-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(11, 15, 23, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: var(--glass-border);
  padding: 1rem 5%;
}

.glass-input, .glass-select, .glass-textarea {
  width: 100%;
  padding: 0.85rem 1.25rem;
  background: rgba(255, 255, 255, 0.04);
  border: var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}

.glass-input:focus, .glass-select:focus, .glass-textarea:focus {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.25);
}

.glass-select option {
  background: #0F172A;
  color: #fff;
}

/* Buttons */
.btn-glass {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-indigo));
  color: #000;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(0, 242, 254, 0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0, 242, 254, 0.5);
  color: #000;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  border: var(--glass-border);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--accent-cyan);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}
.btn-whatsapp:hover {
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
  color: #fff;
}

/* Badges */
.badge-glass {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-cyan { background: rgba(0, 242, 254, 0.15); color: var(--accent-cyan); border: 1px solid rgba(0, 242, 254, 0.3); }
.badge-emerald { background: rgba(0, 230, 118, 0.15); color: var(--accent-emerald); border: 1px solid rgba(0, 230, 118, 0.3); }
.badge-amber { background: rgba(245, 158, 11, 0.15); color: var(--accent-amber); border: 1px solid rgba(245, 158, 11, 0.3); }
.badge-rose { background: rgba(244, 63, 94, 0.15); color: var(--accent-rose); border: 1px solid rgba(244, 63, 94, 0.3); }

/* Layout & Grid Helpers */
.container {
  width: 90%;
  max-width: 1280px;
  margin: 0 auto;
}

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

@media (max-width: 992px) {
  .grid-4, .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

/* Hero & Glowing Effects */
.hero-glow {
  position: absolute;
  width: 400px;
  height: 400px;
  background: var(--accent-cyan);
  filter: blur(140px);
  opacity: 0.15;
  border-radius: 50%;
  pointer-events: none;
}

/* Step Wizard Elements */
.wizard-steps {
  display: flex;
  justify-content: space-between;
  margin-bottom: 2rem;
  position: relative;
}
.wizard-step {
  flex: 1;
  text-align: center;
  position: relative;
}
.wizard-step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: var(--glass-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  transition: var(--transition);
}
.wizard-step.active .wizard-step-number {
  background: var(--accent-cyan);
  color: #000;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.5);
}
.wizard-step.completed .wizard-step-number {
  background: var(--accent-emerald);
  color: #000;
  border-color: var(--accent-emerald);
}

/* Tables */
.glass-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 0.5rem;
}
.glass-table th {
  padding: 1rem;
  color: var(--text-muted);
  font-weight: 600;
  text-align: left;
  font-size: 0.85rem;
  text-transform: uppercase;
}
.glass-table td {
  padding: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-top: var(--glass-border);
  border-bottom: var(--glass-border);
}
.glass-table tr td:first-child { border-top-left-radius: var(--radius-sm); border-bottom-left-radius: var(--radius-sm); border-left: var(--glass-border); }
.glass-table tr td:last-child { border-top-right-radius: var(--radius-sm); border-bottom-right-radius: var(--radius-sm); border-right: var(--glass-border); }

/* Timeline UI */
.timeline {
  position: relative;
  padding-left: 2rem;
  border-left: 2px solid rgba(255, 255, 255, 0.1);
}
.timeline-item {
  position: relative;
  margin-bottom: 1.5rem;
}
.timeline-dot {
  position: absolute;
  left: -2.45rem;
  top: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 10px var(--accent-cyan);
}