/* ============================================
   CONNECTRA PROFESSIONAL DESIGN SYSTEM
   Master stylesheet implementing brand guidelines
   ============================================ */

:root {
    /* ===== BRAND COLORS ===== */
    --brand-burgundy: #6B1F3C;
    --brand-navy: #2C3E5F;
    --brand-gold: #D4AF37;
    --brand-copper: #B87333;
    
    /* ===== NEUTRAL COLORS ===== */
    --white: #FFFFFF;
    --gray-50: #F8F9FA;
    --gray-100: #F1F3F5;
    --gray-200: #E9ECEF;
    --gray-300: #DEE2E6;
    --gray-400: #CED4DA;
    --gray-500: #ADB5BD;
    --gray-600: #6C757D;
    --gray-700: #495057;
    --gray-800: #343A40;
    --gray-900: #212529;
    --black: #000000;
    
    /* ===== FUNCTIONAL COLORS ===== */
    --success: #28A745;
    --info: #17A2B8;
    --warning: #FFC107;
    --error: #DC3545;
    
    /* ===== TYPOGRAPHY ===== */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-secondary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --font-xs: clamp(0.75rem, 0.7vw + 0.6rem, 0.875rem);
    --font-sm: clamp(0.875rem, 0.8vw + 0.7rem, 1rem);
    --font-base: clamp(1rem, 0.9vw + 0.8rem, 1.125rem);
    --font-lg: clamp(1.125rem, 1vw + 0.9rem, 1.25rem);
    --font-xl: clamp(1.25rem, 1.2vw + 1rem, 1.5rem);
    --font-2xl: clamp(1.5rem, 1.5vw + 1.2rem, 2rem);
    --font-3xl: clamp(2rem, 2vw + 1.5rem, 3rem);
    --font-4xl: clamp(2.5rem, 3vw + 2rem, 4rem);
    
    --font-light: 300;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;
    
    /* ===== SPACING ===== */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;
    
    /* ===== SHADOWS ===== */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-base: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-gold: 0 10px 30px rgba(212, 175, 55, 0.2);
    --shadow-burgundy: 0 10px 30px rgba(107, 31, 60, 0.2);
    
    /* ===== BORDER RADIUS ===== */
    --radius-sm: 4px;
    --radius-base: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* ===== TRANSITIONS ===== */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   GLOBAL RESETS & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    font-size: var(--font-base);
    line-height: 1.6;
    color: var(--brand-navy);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: var(--font-bold);
    line-height: 1.2;
    color: var(--brand-navy);
    margin-bottom: var(--space-lg);
}

h1 {
    font-size: var(--font-4xl);
}

h2 {
    font-size: var(--font-3xl);
}

h3 {
    font-size: var(--font-2xl);
}

h4 {
    font-size: var(--font-xl);
}

h5 {
    font-size: var(--font-lg);
}

h6 {
    font-size: var(--font-base);
}

p {
    margin-bottom: var(--space-md);
    color: var(--gray-700);
}

a {
    color: var(--brand-gold);
    text-decoration: none;
    transition: color var(--transition-base);
}

a:hover {
    color: var(--brand-burgundy);
}

/* ============================================
   LAYOUT SYSTEM
   ============================================ */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

section {
    width: 100%;
    padding: var(--space-5xl) 0;
    position: relative;
}

section:nth-child(even) {
    background: var(--gray-50);
}

section:nth-child(odd) {
    background: var(--white);
}

/* ============================================
   NAVIGATION BAR
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: blur(20px) !important;
    box-shadow: var(--shadow-sm) !important;
    border-bottom: 1px solid rgba(212, 175, 55, 0.2) !important;
    z-index: 1000;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 1) !important;
    box-shadow: var(--shadow-md) !important;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-link {
    color: var(--brand-navy) !important;
    font-weight: var(--font-medium) !important;
    font-size: var(--font-base) !important;
    padding: var(--space-sm) var(--space-md) !important;
    position: relative;
    transition: color var(--transition-base) !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--brand-gold);
    transition: all var(--transition-base);
    transform: translateX(-50%);
}

.nav-link:hover,
.nav-link.active {
    color: var(--brand-gold) !important;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

.logo-text {
    font-family: var(--font-secondary);
    font-size: var(--font-xl);
    font-weight: var(--font-extrabold);
    color: var(--brand-burgundy) !important;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    min-height: 600px;
    max-height: 800px;
    background: linear-gradient(135deg, var(--brand-navy), #1a2438) !important;
    color: var(--white);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-title {
    color: var(--white) !important;
    margin-bottom: var(--space-lg);
}

.hero-subtitle {
    color: rgba(255, 255, 255, 0.9) !important;
    font-size: var(--font-xl);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn,
.cta-button {
    display: inline-block;
    padding: var(--space-md) var(--space-2xl);
    border-radius: var(--radius-base);
    font-weight: var(--font-semibold);
    font-size: var(--font-base);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
    border: none;
    text-decoration: none;
}

.btn-primary,
.cta-button.primary {
    background: linear-gradient(135deg, var(--brand-burgundy), var(--brand-navy)) !important;
    border: 2px solid var(--brand-gold) !important;
    color: var(--white) !important;
}

.btn-primary:hover,
.cta-button.primary:hover {
    transform: translateY(-3px) !important;
    box-shadow: var(--shadow-gold) !important;
}

.btn-secondary,
.cta-button.secondary {
    background: transparent !important;
    border: 2px solid var(--brand-gold) !important;
    color: var(--brand-navy) !important;
}

.btn-secondary:hover,
.cta-button.secondary:hover {
    background: rgba(212, 175, 55, 0.1) !important;
    border-color: var(--brand-gold) !important;
}

/* ============================================
   CARDS
   ============================================ */
.card,
.service-card,
.holo-card,
.stat-3d-card {
    background: var(--white) !important;
    border: 1px solid rgba(212, 175, 55, 0.2) !important;
    border-radius: var(--radius-md) !important;
    padding: var(--space-2xl) !important;
    box-shadow: var(--shadow-base) !important;
    transition: all var(--transition-base) !important;
}

.card:hover,
.service-card:hover,
.holo-card:hover,
.stat-3d-card:hover {
    transform: translateY(-5px) !important;
    box-shadow: var(--shadow-md) !important;
    border-color: rgba(212, 175, 55, 0.5) !important;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: linear-gradient(135deg, var(--brand-navy), #1a2438) !important;
    color: rgba(255, 255, 255, 0.9) !important;
    padding: var(--space-4xl) 0 var(--space-xl) !important;
}

.footer-section h4,
.footer h4 {
    color: var(--brand-gold) !important;
    font-size: var(--font-lg) !important;
    margin-bottom: var(--space-lg) !important;
}

.footer-link,
.footer a {
    color: rgba(255, 255, 255, 0.8) !important;
    transition: color var(--transition-base);
}

.footer-link:hover,
.footer a:hover {
    color: var(--brand-gold) !important;
}

.footer-bottom {
    border-top: 1px solid rgba(212, 175, 55, 0.2) !important;
    background: rgba(0, 0, 0, 0.2) !important;
    padding: var(--space-xl) 0 !important;
    margin-top: var(--space-3xl) !important;
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.section-subtitle {
    color: var(--brand-gold) !important;
    font-size: var(--font-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--space-sm);
    display: block;
}

.section-title {
    color: var(--brand-navy) !important;
    font-size: var(--font-3xl);
    margin-bottom: var(--space-lg);
}

.section-description {
    color: var(--gray-600) !important;
    font-size: var(--font-lg);
    max-width: 800px;
    margin: 0 auto;
}

/* ============================================
   REMOVE ALL NEON EFFECTS
   ============================================ */
.neon-text {
    color: var(--brand-gold) !important;
    text-shadow: none !important;
    animation: none !important;
}

/* Remove neon from brand colors */
:root {
    --tech-neon-blue: var(--brand-gold) !important;
    --tech-neon-purple: var(--brand-copper) !important;
    --tech-neon-green: var(--brand-gold) !important;
}

/* ============================================
   HIDE CTA SECTIONS
   ============================================ */
.cta-section,
section.cta {
    display: none !important;
}

/* ============================================
   FIX CONTENT LAYOUTS - FULL WIDTH
   ============================================ */
.service-content,
.about-content,
.content-wrapper {
    max-width: 100% !important;
    margin: 0 auto !important;
}

.service-grid,
.content-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: var(--space-3xl) !important;
    max-width: 1280px !important;
    margin: 0 auto !important;
}

.service-description,
.service-features {
    width: 100% !important;
    max-width: 100% !important;
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
:focus-visible {
    outline: 2px solid var(--brand-gold);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    section {
        padding: var(--space-3xl) 0;
    }
    
    .container {
        padding: 0 var(--space-lg);
    }
    
    .navbar {
        height: 70px;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .navbar,
    .footer,
    .cta-section {
        display: none !important;
    }
}