/* ========================================
   GALACTIC MINIMALISM - ES-AR SITE
   Elegant, cosmic, and sophisticated
======================================== */

:root {
  /* Galactic Color Palette */
  --cosmic-primary: #0B1426;
  --cosmic-secondary: #1E3A8A;
  --cosmic-background: #0F172A;
  --cosmic-footer: #020617;
  --cosmic-button: #3B82F6;
  
  /* Section Backgrounds */
  --cosmic-section-1: #0F172A;
  --cosmic-section-2: #111827;
  --cosmic-section-3: #1F2937;
  
  /* Accent Colors */
  --cosmic-accent: #60A5FA;
  --cosmic-glow: #93C5FD;
  --cosmic-text-primary: #F8FAFC;
  --cosmic-text-secondary: #CBD5E1;
  --cosmic-text-muted: #94A3B8;
  
  /* Typography Scale */
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', system-ui, sans-serif;
  
  /* Spacing System */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.5rem;
  --radius-pill: 9999px;
  
  /* Shadows */
  --shadow-subtle: 0 1px 3px 0 rgb(0 0 0 / 0.1);
  --shadow-card: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-elevated: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.3);
}

/* ========================================
   GLOBAL STYLES & RESET
======================================== */

* {
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  background: var(--cosmic-background);
  color: var(--cosmic-text-primary);
  line-height: 1.7;
  letter-spacing: -0.01em;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Cosmic Background Pattern */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 30%, rgba(59, 130, 246, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(147, 197, 253, 0.02) 0%, transparent 50%),
    linear-gradient(135deg, var(--cosmic-background) 0%, var(--cosmic-section-2) 100%);
  z-index: -2;
}

/* Subtle star field */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(2px 2px at 20px 30px, rgba(59, 130, 246, 0.2), transparent),
    radial-gradient(2px 2px at 40px 70px, rgba(147, 197, 253, 0.1), transparent),
    radial-gradient(1px 1px at 90px 40px, rgba(96, 165, 250, 0.15), transparent),
    radial-gradient(1px 1px at 130px 80px, rgba(59, 130, 246, 0.1), transparent),
    radial-gradient(2px 2px at 160px 30px, rgba(147, 197, 253, 0.2), transparent);
  background-repeat: repeat;
  background-size: 200px 100px;
  z-index: -1;
  opacity: 0.3;
  pointer-events: none;
}

/* ========================================
   TYPOGRAPHY SYSTEM
======================================== */

h1, h2, h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--cosmic-text-primary);
  margin: 0 0 var(--space-lg) 0;
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--cosmic-text-primary) 0%, var(--cosmic-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: clamp(1.875rem, 4vw, 2.5rem);
  color: var(--cosmic-text-primary);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  color: var(--cosmic-text-primary);
}

p {
  margin: 0 0 var(--space-lg) 0;
  color: var(--cosmic-text-secondary);
  font-size: 1.1rem;
  line-height: 1.7;
}

a {
  color: var(--cosmic-accent);
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

a:hover {
  color: var(--cosmic-glow);
  text-decoration: underline;
}

/* Elegant underlined links */
a.elegant-link {
  font-weight: 500;
}

a.elegant-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cosmic-accent), var(--cosmic-glow));
  transition: width 0.3s ease;
}

a.elegant-link:hover::after {
  width: 100%;
}

/* ========================================
   LAYOUT COMPONENTS
======================================== */

.section {
  padding: var(--space-3xl) 0;
  position: relative;
}

.section-dark {
  background: var(--cosmic-section-1);
}

.section-darker {
  background: var(--cosmic-section-2);
}

.section-darkest {
  background: var(--cosmic-section-3);
}

/* Cosmic Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
  position: relative;
  z-index: 1;
}

/* ========================================
   GALACTIC CARDS
======================================== */

.card {
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(59, 130, 246, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  margin: var(--space-xl) 0;
  position: relative;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cosmic-button), var(--cosmic-glow));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(59, 130, 246, 0.3);
  box-shadow: var(--shadow-elevated), var(--shadow-glow);
}

.card:hover::before {
  opacity: 1;
}

.card-header {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--cosmic-text-primary);
  margin-bottom: var(--space-lg);
}

.card-content {
  color: var(--cosmic-text-secondary);
  line-height: 1.7;
}

/* ========================================
   ELEGANT BUTTONS
======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md) var(--space-2xl);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
}

.btn-primary {
  background: linear-gradient(135deg, var(--cosmic-button) 0%, var(--cosmic-accent) 100%);
  color: white;
  box-shadow: var(--shadow-subtle);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  color: white;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-secondary {
  background: transparent;
  color: var(--cosmic-accent);
  border: 2px solid var(--cosmic-accent);
}

.btn-secondary:hover {
  background: var(--cosmic-accent);
  color: white;
  box-shadow: var(--shadow-glow);
}

/* ========================================
   FORM ELEMENTS
======================================== */

.form-group {
  margin-bottom: var(--space-xl);
}

.form-label {
  display: block;
  font-weight: 600;
  color: var(--cosmic-text-primary);
  margin-bottom: var(--space-sm);
  font-size: 0.95rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--radius-md);
  color: var(--cosmic-text-primary);
  font-size: 1rem;
  transition: all 0.3s ease;
  font-family: var(--font-body);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--cosmic-accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
  background: rgba(15, 23, 42, 0.7);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--cosmic-text-muted);
}

/* ========================================
   NAVIGATION COMPONENTS
======================================== */

.nav {
  background: rgba(2, 6, 23, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(59, 130, 246, 0.1);
  padding: var(--space-lg) 0;
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav-brand {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--


/* Cookie Banner Additional Styles for Tailwind */
.cookie-banner-hover-effect:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .cookie-banner-hover-effect:hover {
        transform: none;
    }
}