/* AuraQuan Brand Color System - Technology with a Concierge's Touch */
:root {
    /* Foundation Colors */
    --aura-neutral-bg: #f4f7f6;        /* Elegant neutral foundation */
    --aura-royal-purple: #2e0e45;      /* Premium exclusivity */
    --aura-luxury-gold: #fdbb2d;       /* Success & luxury */
    
    /* Refined Gradient (3-color optimization) */
    --aura-gradient-hero: linear-gradient(135deg, 
        #2e0e45 0%, 
        #b21f1f 35%, 
        #fdbb2d 100%
    );
    
    /* CTA Colors */
    --aura-gold-primary: #e6b325;      /* Primary CTAs */
    --aura-blue-secondary: #4a90e2;    /* Secondary CTAs */
    
    /* Neutral Variations */
    --aura-neutral-light: #f9fafa;
    --aura-neutral-base: #f4f7f6;
    --aura-neutral-medium: #e8eceb;
    --aura-neutral-dark: #d1d6d5;
    
    /* Text Colors */
    --aura-text-primary: #1a1a1a;
    --aura-text-secondary: #4a5568;
    --aura-text-muted: #718096;
    --aura-text-on-gradient: #ffffff;
    
    /* Interactive States */
    --aura-gold-hover: #d4a017;
    --aura-gold-active: #b8941c;
    --aura-blue-hover: #357abd;
    --aura-blue-active: #2c5aa0;
    
    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;
    
    /* Legacy mappings for compatibility */
    --color-primary-dark: var(--aura-royal-purple);
    --color-primary-light: var(--aura-neutral-bg);
    --color-accent-gold: var(--aura-gold-primary);
    --color-accent-blue: var(--aura-blue-secondary);
    --color-text-dark: var(--aura-text-primary);
    --color-text-light: var(--aura-text-on-gradient);
}

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

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

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-primary-dark);
    margin-bottom: 0.8em;
}

h1 { font-size: 3em; }
h2 { font-size: 2.2em; }
h3 { font-size: 1.8em; }

p { margin-bottom: 1em; }

.section-headline {
    text-align: center;
    margin-bottom: 2em;
    font-size: 2.5em;
    line-height: 1.2;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1em;
}

.btn-primary {
    background-color: var(--color-accent-blue);
    color: var(--color-text-light);
    border: 1px solid var(--color-accent-blue);
}
.btn-primary:hover { 
    background-color: var(--aura-blue-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
}

.btn-gold {
    background-color: var(--color-accent-gold);
    color: var(--color-text-light);
    border: 1px solid var(--color-accent-gold);
}
.btn-gold:hover { 
    background-color: var(--aura-gold-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(230, 179, 37, 0.3);
}

.btn-outline-dark {
    background: transparent;
    color: var(--color-primary-dark);
    border: 1px solid var(--color-primary-dark);
}
.btn-outline-dark:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-text-light);
}

/* Navbar */
.navbar {
    background-color: var(--color-primary-light);
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    font-size: 1.5em;
    font-weight: 700;
    color: var(--color-primary-dark);
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.8em;
    font-weight: 700;
    background: linear-gradient(135deg, var(--aura-royal-purple) 0%, var(--aura-gold-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    letter-spacing: 1px;
    text-transform: uppercase;
    position: relative;
    animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.logo-text::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--aura-gold-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.navbar-brand:hover .logo-text::after {
    transform: scaleX(1);
}

.navbar-nav {
    list-style: none;
    display: flex;
    align-items: center;
}
.navbar-nav li { margin-left: 30px; }
.navbar-nav a {
    text-decoration: none;
    color: var(--color-primary-dark);
    font-weight: 500;
    transition: color 0.3s ease;
}
.navbar-nav a:hover { color: var(--color-accent-gold); }

.menu-toggle {
    display: none;
    font-size: 2em;
    cursor: pointer;
    color: var(--color-primary-dark);
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 100px 0;
    color: var(--color-text-light);
    overflow: hidden;
}
.hero-section .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    z-index: 2;
}
.hero-content {
    flex: 1;
    max-width: 60%;
    text-shadow: 1px 1px 5px rgba(0,0,0,0.3);
}

.hero-headline {
    font-size: 3.5em;
    line-height: 1.1;
    margin-bottom: 0.2em;
    color: #ffffff;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
    font-weight: 700;
}
.hero-subheadline { 
    font-size: 1.8em; 
    margin-bottom: 0.8em; 
    color: #ffffff; 
    text-shadow: 1px 1px 6px rgba(0, 0, 0, 0.6);
    font-weight: 500;
}
.hero-text { 
    font-size: 1.1em; 
    margin-bottom: 2em; 
    color: #ffffff; 
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
    line-height: 1.7;
}
.hero-cta-group .btn { margin-right: 15px; }

.hero-image-placeholder {
    flex: 1;
    min-height: 400px;
    background: var(--aura-gradient-hero);
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 10px 30px rgba(46, 14, 69, 0.2);
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    background-image: 
        repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(255,255,255,.1) 35px, rgba(255,255,255,.1) 70px),
        repeating-linear-gradient(-45deg, transparent, transparent 35px, rgba(255,255,255,.05) 35px, rgba(255,255,255,.05) 70px);
    animation: patternShift 30s ease-in-out infinite;
}

@keyframes patternShift {
    0%, 100% { transform: translateX(0) translateY(0); }
    25% { transform: translateX(10px) translateY(-10px); }
    50% { transform: translateX(-10px) translateY(10px); }
    75% { transform: translateX(5px) translateY(5px); }
}

/* About Section */
.about-us-section { background: var(--color-primary-light); padding: 80px 0; text-align: center; }
.about-us-section .about-content { max-width: 900px; margin: 0 auto; }
.about-narrative { font-size: 1.15em; line-height: 1.8; color: #555; margin-bottom: 1.5em; }
.brand-quote {
    font-family: var(--font-heading);
    font-size: 1.8em; font-style: italic;
    color: var(--color-accent-gold);
    margin-top: 2em; line-height: 1.4;
}

/* Brand Pillars */
.brand-pillars-section {
    background: linear-gradient(135deg, var(--aura-royal-purple) 0%, #4c6a8f 100%);
    padding: 80px 0; color: var(--color-text-light); text-align: center;
}
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}
.pillar-item {
    background: rgba(255,255,255,0.1);
    padding: 30px; border-radius: 10px;
    transition: transform 0.3s ease, background 0.3s ease;
}
.pillar-item:hover { transform: translateY(-10px); background: rgba(255,255,255,0.15); }
.pillar-icon { font-size: 3em; margin-bottom: 15px; color: var(--color-accent-gold); }
.pillar-item h3 { color: var(--color-text-light); font-size: 1.5em; margin-bottom: 0.5em; }
.pillar-item p { color: #e0e0e0; }

/* Contact Section */
.contact-section {
    background: var(--color-primary-light);
    padding: 80px 0;
    text-align: center;
}

.contact-text {
    font-size: 1.2em;
    color: #666;
    margin-bottom: 3em;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 3em;
}

.contact-item {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-5px);
}

.contact-item h3 {
    color: var(--color-accent-gold);
    font-size: 1.3em;
    margin-bottom: 10px;
}

.contact-item p {
    color: var(--color-primary-dark);
    font-size: 1em;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.main-footer { 
    background: var(--color-primary-dark); 
    color: var(--color-text-light); 
    padding: 60px 0 20px; 
}

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

.footer-brand h3 {
    color: var(--color-accent-gold);
    font-size: 1.8em;
    margin-bottom: 10px;
}

.footer-brand p {
    font-style: italic;
    color: #ccc;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--color-accent-gold);
    margin-bottom: 15px;
    font-size: 1.2em;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--color-accent-gold);
}

.footer-contact p {
    color: #ccc;
    margin-bottom: 5px;
}

.footer-bottom {
    border-top: 1px solid #444;
    padding-top: 20px;
    text-align: center;
    color: #999;
    font-size: 0.9em;
}

/* Focus States for Accessibility */
.btn:focus, 
a:focus {
    outline: 3px solid var(--aura-gold-primary);
    outline-offset: 2px;
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --aura-neutral-bg: #1a1a1a;
        --aura-neutral-light: #2d2d2d;
        --aura-neutral-medium: #404040;
        --aura-text-primary: #ffffff;
        --aura-text-secondary: #e2e8f0;
        --aura-text-muted: #a0aec0;
        
        /* Adjusted gradient for dark mode */
        --aura-gradient-hero: linear-gradient(135deg, 
            #3d1a5b 0%, 
            #c73e3e 35%, 
            #ffcd4a 100%
        );
        
        /* Adjusted CTA colors */
        --aura-gold-primary: #ffcd4a;
        --aura-blue-secondary: #5ba3f5;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --aura-text-primary: #000000;
        --aura-neutral-bg: #ffffff;
    }
}

/* Focus States for Accessibility */
.btn:focus, 
a:focus {
    outline: 3px solid var(--aura-gold-primary);
    outline-offset: 2px;
}

/* Smooth Transitions for Premium Feel */
* {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Premium Card Hover Effects */
.contact-item {
    background: var(--aura-neutral-light);
    border: 1px solid var(--aura-neutral-medium);
    position: relative;
    overflow: hidden;
}

.contact-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--aura-gradient-hero);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.contact-item:hover::before {
    transform: translateX(0);
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --aura-neutral-bg: #1a1a1a;
        --aura-neutral-light: #2d2d2d;
        --aura-neutral-medium: #404040;
        --aura-text-primary: #ffffff;
        --aura-text-secondary: #e2e8f0;
        --aura-text-muted: #a0aec0;
        
        /* Adjusted gradient for dark mode */
        --aura-gradient-hero: linear-gradient(135deg, 
            #3d1a5b 0%, 
            #c73e3e 35%, 
            #ffcd4a 100%
        );
    }
    
    .navbar {
        background: rgba(26, 26, 26, 0.95);
    }
    
    .contact-item {
        background: var(--aura-neutral-light);
        border-color: var(--aura-neutral-medium);
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --aura-text-primary: #000000;
        --aura-neutral-bg: #ffffff;
        --aura-gold-primary: #b8941c;
    }
}

/* Responsive */
@media (max-width: 992px) {
  .hero-section .container { flex-direction: column; text-align: center; }
  .hero-content { max-width: 100%; margin-bottom: 40px; }
  .hero-image-placeholder { min-height: 300px; width: 100%; }
}
@media (max-width: 768px) {
  .navbar-nav { display: none; flex-direction: column; width: 100%; background: var(--color-primary-light); position: absolute; top: 70px; left: 0; box-shadow: 0 10px 20px rgba(0,0,0,0.1); padding-bottom: 20px; }
  .navbar-nav.active { display: flex; }
  .navbar-nav li { margin: 15px 0; text-align: center; }
  .menu-toggle { display: block; }
  .hero-headline { font-size: 2.5em; }
  .hero-subheadline { font-size: 1.4em; }
  .section-headline { font-size: 2em; }
  .pillars-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  h1 { font-size: 2.2em; } h2 { font-size: 1.8em; }
  .hero-text { font-size: 1em; }
  .btn { padding: 10px 20px; }
  .hero-cta-group { display: flex; flex-direction: column; gap: 15px; }
  .hero-cta-group .btn { margin-right: 0; }
  .contact-info { grid-template-columns: 1fr; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .footer-content { grid-template-columns: 1fr; text-align: center; }
}