/* ============================================================================
   VEXTRIC LLC - Global Styles
   Color Scheme: Dark Blue/Black background with Electric Blue & Neon Green
   ============================================================================ */

/* ============================================================================
   CSS VARIABLES (Root Colors & Sizing)
   ============================================================================ */
:root {
    /* Colors */
    --color-bg-dark: #0a0e27;
    --color-bg-secondary: #1a1f3a;
    --color-bg-tertiary: #252b48;
    --color-electric-blue: #00d4ff;
    --color-neon-green: #39ff14;
    --color-text-light: #e0e6ff;
    --color-text-muted: #a0a8c8;
    --color-accent-hover: #00a8cc;
    --color-border: #3a4462;
    --color-success: #39ff14;
    --color-error: #ff4757;
    --color-warning: #ffa502;

    /* Sizing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;

    /* Typography */
    --font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 12px;
    --font-size-base: 16px;
    --font-size-sm: 14px;
    --font-size-lg: 18px;
    --font-size-xl: 20px;
    --font-size-2xl: 24px;
    --font-size-3xl: 32px;
    --font-size-4xl: 48px;

    /* Effects */
    --transition-speed: 0.3s;
    --border-radius: 8px;
    --shadow-sm: 0 2px 8px rgba(0, 212, 255, 0.1);
    --shadow-md: 0 8px 24px rgba(0, 212, 255, 0.15);
    --shadow-lg: 0 16px 48px rgba(0, 212, 255, 0.2);
}

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

html {
    scroll-behavior: smooth;
}

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

main {
    min-height: 100vh;
}

/* ============================================================================
   TYPOGRAPHY
   ============================================================================ */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    line-height: 1.3;
}

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

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

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

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

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-muted);
    line-height: 1.7;
}

a {
    color: var(--color-electric-blue);
    text-decoration: none;
    transition: color var(--transition-speed);
}

a:hover {
    color: var(--color-neon-green);
}

.accent {
    color: var(--color-electric-blue);
    font-weight: 700;
}

/* ============================================================================
   LAYOUT UTILITIES
   ============================================================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    animation: fadeInUp 0.8s ease-out;
}

.section-badge {
    display: inline-block;
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: var(--color-neon-green);
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: rgba(57, 255, 20, 0.1);
    border: 1px solid var(--color-neon-green);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
}

.section-header h2 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-3xl);
    font-weight: 800;
}

.section-subtitle {
    color: var(--color-text-muted);
    font-size: var(--font-size-lg);
    font-weight: 400;
    max-width: 700px;
    margin: 0 auto;
}

/* ============================================================================
   NAVBAR / HEADER
   ============================================================================ */
.navbar {
    background-color: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand .logo {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-electric-blue);
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    transition: text-shadow var(--transition-speed);
}

.navbar-brand .logo:hover {
    text-shadow: 0 0 30px rgba(57, 255, 20, 0.6);
}

.navbar-menu {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    color: var(--color-text-light);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    transition: all var(--transition-speed);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-electric-blue);
    transition: width var(--transition-speed);
}

.nav-link:hover {
    color: var(--color-electric-blue);
}

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

/* ============================================================================
   BUTTONS
   ============================================================================ */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-speed);
    text-align: center;
    font-family: var(--font-family);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-electric-blue), var(--color-neon-green));
    color: var(--color-bg-dark);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 0 40px rgba(57, 255, 20, 0.5);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background-color: var(--color-electric-blue);
    color: var(--color-bg-dark);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.4);
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
}

.service-link {
    display: inline-block;
    color: var(--color-electric-blue);
    font-weight: 600;
    margin-top: var(--spacing-md);
    transition: all var(--transition-speed);
}

.service-link:hover {
    color: var(--color-neon-green);
    transform: translateX(5px);
}

/* ============================================================================
   HERO SECTION - ENTERPRISE TIER
   ============================================================================ */
.hero {
    position: relative;
    padding: var(--spacing-2xl) var(--spacing-md);
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: linear-gradient(135deg, rgba(10, 14, 39, 0.85), rgba(0, 0, 0, 0.7));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    animation: fadeInUp 1s ease-out;
}

.hero-badge {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-neon-green);
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: rgba(57, 255, 20, 0.1);
    border: 1px solid var(--color-neon-green);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
}

.hero-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-light);
    letter-spacing: -1px;
    animation: slideDown 0.8s ease-out;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
    animation: slideUp 0.8s ease-out 0.2s backwards;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
    animation: slideUp 0.8s ease-out 0.4s backwards;
}

.hero-trust-text {
    font-size: var(--font-size-sm);
    color: var(--color-electric-blue);
    font-weight: 500;
    animation: slideUp 0.8s ease-out 0.6s backwards;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(60px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================================================
   TRUSTED BY SECTION
   ============================================================================ */
.trusted-by {
    padding: var(--spacing-xl) var(--spacing-md);
    background-color: rgba(10, 14, 39, 0.6);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.trusted-by h3 {
    text-align: center;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-lg);
    font-weight: 600;
}

.logos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--spacing-lg);
    align-items: center;
    justify-items: center;
}

.logo-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    transition: all var(--transition-speed);
    opacity: 0.7;
    filter: grayscale(50%);
}

.logo-item:hover {
    opacity: 1;
    filter: grayscale(0%);
    transform: scale(1.05);
}

.logo-item img {
    max-width: 100%;
    height: auto;
}

/* ============================================================================
   ABOUT SECTION - WITH GLASSMORPHISM
   ============================================================================ */
.about {
    padding: var(--spacing-2xl) var(--spacing-md);
    background-color: var(--color-bg-secondary);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-text p {
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
    color: var(--color-text-muted);
}

.about-stats-glass {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.stat-glass {
    background: rgba(0, 212, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 212, 255, 0.2);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    text-align: center;
    transition: all var(--transition-speed);
}

.stat-glass:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--color-electric-blue);
    box-shadow: 0 8px 32px rgba(0, 212, 255, 0.1);
    transform: translateY(-5px);
}

.stat-number {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--color-neon-green);
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================================================
   PORTFOLIO - BENTO GRID
   ============================================================================ */
.portfolio {
    padding: var(--spacing-2xl) var(--spacing-md);
    background-color: var(--color-bg-dark);
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    auto-rows: 300px;
}

.bento-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    background-size: cover;
    background-position: center;
    cursor: pointer;
    transition: all var(--transition-speed);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
}

.bento-item.featured {
    grid-column: 2 / 4;
    grid-row: 1 / 3;
    auto-rows: unset;
}

.bento-item.small {
    grid-column: span 1;
}

.bento-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: linear-gradient(135deg, rgba(10, 14, 39, 0.7), rgba(0, 0, 0, 0.8));
    z-index: 1;
    transition: all var(--transition-speed);
}

.bento-item:hover .bento-overlay {
    background: linear-gradient(135deg, rgba(10, 14, 39, 0.4), rgba(0, 0, 0, 0.5));
}

.bento-content {
    position: relative;
    z-index: 2;
    color: var(--color-text-light);
    padding: var(--spacing-lg);
    width: 100%;
}

.bento-item:hover .bento-content {
    transform: translateY(-10px);
}

.bento-content h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
    font-weight: 700;
}

.bento-content p {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all var(--transition-speed);
}

.bento-item:hover .bento-content p {
    max-height: 100px;
    opacity: 1;
}

.project-tag {
    display: inline-block;
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-neon-green);
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: rgba(57, 255, 20, 0.2);
    border: 1px solid var(--color-neon-green);
    border-radius: 4px;
}

/* ============================================================================
   FEATURES / WHY CHOOSE US SECTION - GLASSMORPHISM
   ============================================================================ */
.why-choose-us {
    padding: var(--spacing-2xl) var(--spacing-md);
    background-color: var(--color-bg-dark);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background-color: rgba(0, 212, 255, 0.05);
    border: 1px solid var(--color-border);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    text-align: center;
    transition: all var(--transition-speed);
    cursor: pointer;
}

.feature-card.glass {
    background: rgba(0, 212, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 212, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 212, 255, 0.05);
}

.feature-card:hover,
.feature-card.glass:hover {
    background: rgba(0, 212, 255, 0.12);
    backdrop-filter: blur(20px);
    border-color: var(--color-electric-blue);
    box-shadow: 0 8px 32px rgba(0, 212, 255, 0.2);
    transform: translateY(-10px);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: block;
    transition: all var(--transition-speed);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-card h3 {
    color: var(--color-electric-blue);
    margin-bottom: var(--spacing-md);
}

.feature-card p {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

/* ============================================================================
   STATISTICS SECTION
   ============================================================================ */
.statistics {
    padding: var(--spacing-2xl) var(--spacing-md);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), rgba(57, 255, 20, 0.02));
    border-top: 1px solid var(--color-border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.stats-card {
    background: rgba(0, 212, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 212, 255, 0.2);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    text-align: center;
    transition: all var(--transition-speed);
}

.stats-card:hover {
    background: rgba(0, 212, 255, 0.12);
    border-color: var(--color-electric-blue);
    box-shadow: 0 8px 32px rgba(0, 212, 255, 0.2);
    transform: translateY(-8px);
}

.stats-value {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--color-neon-green);
    margin-bottom: var(--spacing-sm);
}

.stats-title {
    font-size: var(--font-size-lg);
    color: var(--color-electric-blue);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.stats-card p {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin: 0;
}

/* ============================================================================
   CTA (Call-To-Action) SECTION
   ============================================================================ */
.cta-section {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(57, 255, 20, 0.05));
    padding: var(--spacing-2xl) var(--spacing-md);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    text-align: center;
}

.cta-section h2 {
    color: var(--color-electric-blue);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-3xl);
}

.cta-section p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-muted);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================================================
   SERVICES PAGE
   ============================================================================ */
.services-hero {
    padding: var(--spacing-xl) var(--spacing-md);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(57, 255, 20, 0.05));
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.services-hero h1 {
    color: var(--color-electric-blue);
    margin-bottom: var(--spacing-md);
}

.services-hero p {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
}

/* ============================================================================
   SERVICE CATEGORIES (Alternating Backgrounds)
   ============================================================================ */
.service-category {
    padding: var(--spacing-2xl) var(--spacing-md);
}

.bg-dark {
    background-color: var(--color-bg-dark);
}

.bg-secondary {
    background-color: var(--color-bg-secondary);
}

.category-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.category-label {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-neon-green);
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: rgba(57, 255, 20, 0.1);
    border: 1px solid var(--color-neon-green);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
}

.category-header h2 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
}

.category-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.services {
    padding: var(--spacing-2xl) var(--spacing-md);
    background-color: var(--color-bg-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background-color: rgba(0, 212, 255, 0.05);
    border: 1px solid var(--color-border);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    transition: all var(--transition-speed);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    background-color: rgba(0, 212, 255, 0.08);
    border-color: var(--color-electric-blue);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.service-card h3 {
    color: var(--color-neon-green);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xl);
}

.service-card p {
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
    flex-grow: 1;
}

.service-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.service-features li {
    padding: var(--spacing-sm) 0;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
}

.service-features li:last-child {
    border-bottom: none;
}

.service-features li::before {
    content: '✓ ';
    color: var(--color-neon-green);
    font-weight: bold;
    margin-right: var(--spacing-sm);
}

/* ============================================================================
   WHY CHOOSE SERVICES SECTION
   ============================================================================ */
.why-services {
    padding: var(--spacing-2xl) var(--spacing-md);
    background-color: var(--color-bg-dark);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.why-item {
    background-color: rgba(0, 212, 255, 0.05);
    border: 1px solid var(--color-border);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    text-align: center;
    transition: all var(--transition-speed);
}

.why-item:hover {
    background-color: rgba(0, 212, 255, 0.08);
    border-color: var(--color-electric-blue);
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.why-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-electric-blue), var(--color-neon-green));
    color: var(--color-bg-dark);
    border-radius: 50%;
    font-size: var(--font-size-xl);
    font-weight: bold;
    margin-bottom: var(--spacing-md);
}

.why-item h4 {
    color: var(--color-neon-green);
    margin-bottom: var(--spacing-md);
}

.why-item p {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin: 0;
}

/* ============================================================================
   SERVICE ENGAGEMENT MODELS
   ============================================================================ */
.engagement-model {
    padding: var(--spacing-2xl) var(--spacing-md);
    background-color: var(--color-bg-secondary);
}

.engagement-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.engagement-card {
    background-color: rgba(0, 212, 255, 0.05);
    border: 1px solid var(--color-border);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    text-align: center;
    transition: all var(--transition-speed);
}

.engagement-card:hover {
    background-color: rgba(0, 212, 255, 0.08);
    border-color: var(--color-electric-blue);
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.engagement-card h3 {
    color: var(--color-electric-blue);
    margin-bottom: var(--spacing-md);
}

.engagement-card p {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin: 0;
}

/* ============================================================================
   SERVICE PROCESS
   ============================================================================ */
.service-process {
    padding: var(--spacing-2xl) var(--spacing-md);
    background-color: var(--color-bg-dark);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.process-step {
    background-color: rgba(0, 212, 255, 0.05);
    border: 1px solid var(--color-border);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    text-align: center;
    position: relative;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-electric-blue), var(--color-neon-green));
    color: var(--color-bg-dark);
    border-radius: 50%;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.process-step h4 {
    color: var(--color-electric-blue);
    margin-bottom: var(--spacing-md);
}

.process-step p {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

/* ============================================================================
   CONTACT PAGE
   ============================================================================ */
.contact-hero {
    padding: var(--spacing-xl) var(--spacing-md);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(57, 255, 20, 0.05));
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.contact-hero h1 {
    color: var(--color-electric-blue);
    margin-bottom: var(--spacing-md);
}

.contact-hero p {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
}

.contact {
    padding: var(--spacing-2xl) var(--spacing-md);
    background-color: var(--color-bg-secondary);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.contact-info {
    background-color: rgba(0, 212, 255, 0.05);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.contact-info h3 {
    color: var(--color-electric-blue);
    margin-bottom: var(--spacing-lg);
}

.info-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.info-item:last-child {
    border-bottom: none;
}

.info-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.info-item h4 {
    color: var(--color-neon-green);
    margin-bottom: var(--spacing-sm);
}

.info-item p {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin: 0;
}

.info-item a {
    color: var(--color-electric-blue);
}

.info-item a:hover {
    color: var(--color-neon-green);
}

/* ============================================================================
   CONTACT FORM
   ============================================================================ */
.contact-form-wrapper {
    background-color: rgba(0, 212, 255, 0.05);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.contact-form-wrapper h3 {
    color: var(--color-electric-blue);
    margin-bottom: var(--spacing-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
}

.form-group input,
.form-group textarea {
    padding: var(--spacing-md);
    background-color: rgba(10, 14, 39, 0.5);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text-light);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    transition: all var(--transition-speed);
}

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

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    background-color: rgba(10, 14, 39, 0.8);
    border-color: var(--color-electric-blue);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.form-note {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin: 0;
}

/* ============================================================================
   ALERT MESSAGES
   ============================================================================ */
.alert {
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
    animation: slideDown 0.5s ease-out;
}

.alert-success {
    background-color: rgba(57, 255, 20, 0.1);
    border: 1px solid var(--color-neon-green);
    color: var(--color-neon-green);
}

.alert-error {
    background-color: rgba(255, 71, 87, 0.1);
    border: 1px solid var(--color-error);
    color: var(--color-error);
}

.alert-error a {
    color: inherit;
}

/* ============================================================================
   FAQ SECTION
   ============================================================================ */
.faq-section {
    padding: var(--spacing-2xl) var(--spacing-md);
    background-color: var(--color-bg-dark);
}

.faq-section h2 {
    text-align: center;
    color: var(--color-electric-blue);
    margin-bottom: var(--spacing-xl);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    background-color: rgba(0, 212, 255, 0.05);
    border: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    transition: all var(--transition-speed);
}

.faq-item:hover {
    background-color: rgba(0, 212, 255, 0.08);
    border-color: var(--color-electric-blue);
    box-shadow: var(--shadow-md);
}

.faq-item h4 {
    color: var(--color-neon-green);
    margin-bottom: var(--spacing-md);
}

.faq-item p {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin: 0;
}

/* ============================================================================
   FOOTER
   ============================================================================ */
.footer {
    background-color: rgba(10, 14, 39, 0.8);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-2xl) var(--spacing-md);
    margin-top: var(--spacing-2xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto var(--spacing-xl);
}

.footer-section h3,
.footer-section h4 {
    color: var(--color-electric-blue);
    margin-bottom: var(--spacing-md);
}

.footer-section p {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: 0;
}

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

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section ul li a {
    color: var(--color-text-muted);
    transition: color var(--transition-speed);
}

.footer-section ul li a:hover {
    color: var(--color-neon-green);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-electric-blue);
    font-weight: bold;
    transition: all var(--transition-speed);
}

.social-icon:hover {
    background-color: var(--color-electric-blue);
    color: var(--color-bg-dark);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    max-width: 1200px;
    margin: 0 auto;
}

.footer-bottom p {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin: 0;
}

/* ============================================================================
   RESPONSIVE DESIGN (Mobile-First)
   ============================================================================ */

/* Tablet Devices (768px and up) */
@media (max-width: 768px) {
    :root {
        --font-size-base: 15px;
        --font-size-4xl: 36px;
        --font-size-3xl: 28px;
    }

    .navbar-container {
        flex-direction: column;
        gap: var(--spacing-md);
        padding: var(--spacing-md);
    }

    .navbar-menu {
        gap: var(--spacing-md);
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero {
        min-height: 500px;
        padding: var(--spacing-xl) var(--spacing-md);
        background-attachment: scroll;
    }

    .hero-buttons {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .hero-buttons .btn,
    .btn, 
    .btn-large {
        width: 100%;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .logos-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .bento-grid {
        grid-template-columns: 1fr;
        auto-rows: auto;
    }

    .bento-item {
        min-height: 250px;
    }

    .bento-item.featured {
        grid-column: 1;
        grid-row: auto;
    }

    .features-grid,
    .services-grid,
    .process-steps,
    .faq-grid,
    .why-grid,
    .engagement-grid,
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .cta-buttons {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .category-label {
        margin-bottom: var(--spacing-md);
    }

    h1 {
        font-size: var(--font-size-3xl);
    }

    h2 {
        font-size: var(--font-size-2xl);
    }
}

/* Mobile Devices (480px and up) */
@media (max-width: 480px) {
    :root {
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-2xl: 2.5rem;
        --font-size-4xl: 28px;
        --font-size-3xl: 24px;
        --font-size-2xl: 20px;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    .navbar-container {
        padding: var(--spacing-sm);
    }

    .nav-link {
        font-size: var(--font-size-sm);
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .navbar-brand .logo {
        font-size: 18px;
    }

    .hero {
        min-height: 400px;
        padding: var(--spacing-xl) var(--spacing-sm);
    }

    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-base);
    }

    .hero-trust-text {
        font-size: var(--font-size-xs);
    }

    .hero-buttons .btn {
        width: 100%;
        font-size: var(--font-size-sm);
    }

    .logos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    .logo-item {
        padding: var(--spacing-sm);
    }

    .bento-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        auto-rows: 200px;
    }

    .bento-item {
        min-height: 200px;
    }

    .bento-content h3 {
        font-size: var(--font-size-base);
    }

    .feature-icon {
        font-size: 2rem;
    }

    .stat-glass,
    .stat {
        padding: var(--spacing-md);
    }

    .stat-number {
        font-size: var(--font-size-2xl);
    }

    .service-card,
    .contact-form-wrapper,
    .contact-info,
    .why-item,
    .engagement-card,
    .stats-card {
        padding: var(--spacing-lg);
    }

    .category-header {
        margin-bottom: var(--spacing-xl);
    }

    .category-header h2 {
        font-size: var(--font-size-2xl);
    }

    .category-label {
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .section-badge {
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .cta-buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .cta-buttons .btn {
        width: 100%;
    }

    .stats-value {
        font-size: var(--font-size-2xl);
    }

    .footer-content {
        gap: var(--spacing-lg);
    }
}