/* ===== AMTECCO APPLE DARK DESIGN ===== */

/* Variables - Apple Dark Theme */
:root {
    /* Apple Dark Theme Colors */
    --primary-color: #007AFF;
    --primary-hover: #0056CC;
    --secondary-color: #8E8E93;
    --accent-color: #30D158;
    --danger-color: #FF453A;
    --warning-color: #FF9F0A;
    --success-color: #30D158;
    
    /* Dark Theme Background Colors */
    --bg-primary: #000000;
    --bg-secondary: #1C1C1E;
    --bg-tertiary: #2C2C2E;
    --bg-quaternary: #3A3A3C;
    --bg-elevated: #1C1C1E;
    --bg-elevated-secondary: #2C2C2E;
    
    /* Text Colors */
    --text-primary: #FFFFFF;
    --text-secondary: #EBEBF5;
    --text-tertiary: #EBEBF599;
    --text-quaternary: #EBEBF54D;
    
    /* Border Colors */
    --border-primary: #38383A;
    --border-secondary: #48484A;
    --border-tertiary: #58585A;
    
    /* Apple Specific */
    --system-blue: #007AFF;
    --system-green: #30D158;
    --system-orange: #FF9F0A;
    --system-red: #FF453A;
    --system-purple: #BF5AF2;
    --system-pink: #FF2D92;
    --system-teal: #64D2FF;
    --system-indigo: #5856D6;
    
    /* Shadows - Apple style subtle shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
    
    /* Border Radius - Apple rounded corners */
    --border-radius: 12px;
    --border-radius-lg: 20px;
    --border-radius-xl: 28px;
    
    /* Transitions - Apple smooth animations */
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-fast: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    
    /* Typography */
    --font-system: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, system-ui, sans-serif;
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
}

/* Base Styles */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-system);
    font-size: 17px;
    line-height: 1.47;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    margin: 0;
    padding: 0;
    padding-top: 80px; /* Account for fixed navbar */
    font-weight: 400;
}

/* Typography - Apple style */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-system);
    font-weight: 700;
    line-height: 1.1;
    color: var(--text-primary);
    margin: 0 0 1rem 0;
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.5rem, 4vw, 4rem);
    font-weight: 800;
    letter-spacing: -0.04em;
}

h2 {
    font-size: clamp(2rem, 3vw, 3rem);
    font-weight: 700;
}

h3 {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 600;
}

h4 {
    font-size: 1.5rem;
    font-weight: 600;
}

h5 {
    font-size: 1.25rem;
    font-weight: 600;
}

h6 {
    font-size: 1.125rem;
    font-weight: 600;
}

p {
    color: var(--text-secondary);
    margin: 0 0 1rem 0;
}

.lead {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ==========================================
   NAVIGATION - APPLE STYLE
   ========================================== */

.navbar {
    background: rgba(28, 28, 30, 0.8);
    backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--border-primary);
    padding: 0.75rem 0;
    transition: var(--transition);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    min-height: 60px;
}

.navbar .container {
    padding: 0 2rem;
}

.navbar.scrolled {
    background: rgba(28, 28, 30, 0.95);
    backdrop-filter: saturate(180%) blur(20px);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary) !important;
    text-decoration: none;
    letter-spacing: -0.02em;
    transition: var(--transition-fast);
    padding: 0.5rem 0;
    margin-right: 2rem;
}

.navbar-brand:hover {
    color: var(--primary-color) !important;
    transform: scale(1.02);
}

.navbar-brand img {
    transition: var(--transition-fast);
}

.navbar-toggler {
    border: none;
    padding: 0.5rem;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.navbar-toggler:focus {
    box-shadow: none;
    outline: none;
}

.navbar-nav {
    align-items: center;
    gap: 0.25rem;
}

.nav-item {
    margin: 0 0.125rem;
}

.nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    font-size: 17px;
    padding: 0.625rem 1rem !important;
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
    text-decoration: none;
    position: relative;
}

.nav-link:hover,
.nav-link:focus {
    color: var(--text-primary) !important;
    background-color: var(--bg-tertiary);
    transform: translateY(-1px);
}

.nav-link.active {
    color: var(--primary-color) !important;
    background-color: rgba(0, 122, 255, 0.1);
}

/* LinkedIn Link Styling */
.nav-link[href*="linkedin"] {
    font-size: 20px;
    padding: 0.625rem !important;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    transition: var(--transition-fast);
}

.nav-link[href*="linkedin"]:hover {
    color: #0077b5 !important;
    background-color: rgba(0, 119, 181, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 119, 181, 0.2);
}

/* Language Dropdown */
.navbar .dropdown-toggle::after {
    margin-left: 0.5rem;
    opacity: 0.7;
}

.navbar .dropdown-toggle:hover::after {
    opacity: 1;
}

/* CTA Button in Navbar */
.navbar .btn {
    margin-left: 1rem;
    padding: 0.625rem 1.25rem;
    font-size: 16px;
    font-weight: 600;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.2);
}

.navbar .btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0056b3 100%);
    border: none;
    color: white;
}

.navbar .btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover) 0%, #004494 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0, 122, 255, 0.3);
}

/* Mobile responsiveness */
@media (max-width: 991.98px) {
    .navbar .container {
        padding: 0 1rem;
    }
    
    .navbar-brand {
        margin-right: 1rem;
    }
    
    .navbar-collapse {
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid var(--border-primary);
    }
    
    .navbar .btn {
        margin-left: 0;
        margin-top: 1rem;
        width: 100%;
    }
    
    .nav-link[href*="linkedin"] {
        width: auto;
        height: auto;
        border-radius: var(--border-radius);
        padding: 0.625rem 1rem !important;
    }
}

.dropdown-menu {
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    padding: 0.5rem;
    margin-top: 0.5rem;
}

.dropdown-item {
    color: var(--text-secondary);
    padding: 0.75rem 1rem;
    border-radius: calc(var(--border-radius) - 2px);
    font-weight: 500;
    transition: var(--transition-fast);
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

/* ==========================================
   BUTTONS - APPLE STYLE
   ========================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-system);
    font-weight: 600;
    font-size: 17px;
    line-height: 1;
    text-decoration: none;
    border: none;
    border-radius: var(--border-radius);
    padding: 0.875rem 1.5rem;
    transition: var(--transition-fast);
    cursor: pointer;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.3);
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.btn-outline-primary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-1px);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 19px;
    border-radius: var(--border-radius-lg);
}

/* ==========================================
   HERO SECTION - APPLE STYLE
   ========================================== */

.hero-section {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    padding: 8rem 0 6rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(0, 122, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    z-index: 2;
    position: relative;
}

.hero-content h1 {
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-visual {
    z-index: 2;
    position: relative;
}

/* Trust Badges */
.trust-badges-container {
    margin: 2rem 0;
}

.trust-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--border-radius);
    padding: 1rem;
    transition: var(--transition);
    text-align: center;
    height: 100%;
}

.trust-badge:hover {
    background: var(--bg-elevated-secondary);
    border-color: var(--border-secondary);
    transform: translateY(-2px);
}

.trust-badge i {
    color: var(--primary-color);
    font-size: 1.25rem;
    margin-right: 0.75rem;
    flex-shrink: 0;
}

.trust-badge span {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 15px;
}

/* Key Stats */
.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 14px;
    color: var(--text-tertiary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ==========================================
   FLOW DIAGRAM - APPLE STYLE
   ========================================== */

.hero-illustration {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.flow-diagram {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
}

.flow-icon {
    width: 80px;
    height: 80px;
    background: var(--bg-elevated);
    border: 2px solid var(--border-primary);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.flow-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-color), var(--system-purple));
    opacity: 0;
    transition: var(--transition);
}

.flow-step:hover .flow-icon::before {
    opacity: 0.1;
}

.cloud-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--system-purple));
    border-color: var(--primary-color);
}

.flow-icon i {
    font-size: 2rem;
    color: var(--text-primary);
    z-index: 1;
    position: relative;
}

.cloud-icon i {
    color: white;
}

.flow-label {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-secondary);
}

.flow-arrow,
.flow-arrow-multi {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--text-tertiary);
    animation: pulse 2s infinite;
}

.flow-arrow i,
.flow-arrow-multi i {
    font-size: 1.25rem;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.output-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.output-item {
    width: 60px;
    height: 60px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.output-item:hover {
    background: var(--bg-elevated-secondary);
    transform: scale(1.05);
}

.output-item i {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.output-item span {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}

.output-more {
    grid-column: span 2;
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    background: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--border-radius);
    padding: 1rem;
}

/* ==========================================
   CALCULATOR SECTION - APPLE STYLE
   ========================================== */

.calculator-section {
    background: var(--bg-secondary);
    padding: 6rem 0;
    position: relative;
}

.calculator-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 25% 25%, rgba(48, 209, 88, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.calculator-card,
.savings-chart {
    background: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--border-radius-xl);
    padding: 2.5rem;
    height: 100%;
    box-shadow: var(--shadow);
    transition: var(--transition);
    backdrop-filter: saturate(180%) blur(20px);
}

.calculator-card:hover,
.savings-chart:hover {
    border-color: var(--border-secondary);
    box-shadow: var(--shadow-md);
}

/* Input Styles */
.input-group {
    margin-bottom: 1.5rem;
}

.input-label {
    display: block;
    font-size: 17px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.input-description {
    font-size: 15px;
    color: var(--text-tertiary);
    margin-bottom: 1rem;
    line-height: 1.4;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.form-control {
    background: var(--bg-tertiary);
    border: 2px solid var(--border-primary);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-size: 17px;
    font-weight: 600;
    padding: 1rem 1.25rem;
    width: 100%;
    transition: var(--transition-fast);
    font-family: var(--font-mono);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--bg-quaternary);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.input-unit {
    position: absolute;
    right: 1.25rem;
    color: var(--text-tertiary);
    font-size: 15px;
    font-weight: 500;
    pointer-events: none;
}

/* Cost Comparison */
.cost-comparison {
    margin: 2rem 0;
}

.cost-item {
    margin-bottom: 1.5rem;
}

.cost-label {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.cost-bar {
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    height: 50px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-primary);
}

.cost-bar-fill {
    height: 100%;
    border-radius: inherit;
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
}

.satellite-bar {
    background: linear-gradient(90deg, var(--danger-color), #FF6B6B);
}

.amtecco-bar {
    background: linear-gradient(90deg, var(--success-color), #4ECDC4);
}

.cost-value {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 17px;
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--font-mono);
}

/* Savings Highlight */
.savings-highlight {
    background: linear-gradient(135deg, var(--success-color), var(--system-teal));
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    margin-top: 2rem;
    color: white;
}

.savings-metric {
    text-align: center;
    margin-bottom: 1rem;
}

.metric-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.9;
    margin-bottom: 0.5rem;
}

.metric-value {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
    font-family: var(--font-mono);
}

.metric-percentage {
    font-size: 1rem;
    font-weight: 600;
    opacity: 0.9;
    margin-left: 0.5rem;
}

.calculator-footer {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-primary);
}

.amtecco-pricing {
    font-size: 15px;
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
}

.amtecco-pricing i {
    color: var(--primary-color);
}

/* Chart Styles */
.chart-container {
    position: relative;
    height: 300px;
    margin: 1.5rem 0;
}

.chart-legend {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 15px;
    color: var(--text-secondary);
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 3px;
}

.legend-color.satellite {
    background: var(--danger-color);
}

.legend-color.amtecco {
    background: var(--success-color);
}

/* CSS Chart Fallback */
.css-chart-fallback {
    height: 300px;
    display: flex;
    align-items: end;
    justify-content: center;
    padding: 1rem;
}

.chart-bars {
    display: flex;
    align-items: end;
    gap: 1rem;
    height: 100%;
    width: 100%;
    justify-content: space-around;
}

.chart-bar-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    flex: 1;
}

.chart-bar {
    width: 20px;
    margin: 2px;
    border-radius: 3px;
    transition: all 0.3s ease;
    min-height: 4px;
}

.chart-bar.satellite {
    background: var(--danger-color);
}

.chart-bar.amtecco {
    background: var(--success-color);
}

.chart-label {
    font-size: 12px;
    color: var(--text-tertiary);
    margin-bottom: 0.5rem;
    text-align: center;
    font-weight: 500;
}

/* ==========================================
   SECTIONS - APPLE STYLE
   ========================================== */

.section-padding {
    padding: 6rem 0;
}

.bg-light {
    background: var(--bg-primary) !important;
    border-top: 1px solid var(--border-primary);
}

/* Feature Cards */
.feature-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem 2rem;
    height: 100%;
    transition: var(--transition);
    text-align: center;
}

.feature-card:hover {
    background: var(--bg-elevated-secondary);
    border-color: var(--border-secondary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--system-purple));
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    padding: 6rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(0, 122, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.cta-section h2 {
    margin-bottom: 1rem;
}

.cta-section .lead {
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================
   FOOTER - APPLE STYLE
   ========================================== */

.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-primary);
    padding: 4rem 0 2rem;
}

.footer h5 {
    color: var(--text-primary);
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer ul li {
    margin-bottom: 0.5rem;
}

.footer ul li a {
    color: var(--text-tertiary);
    text-decoration: none;
    font-size: 15px;
    transition: var(--transition-fast);
}

.footer ul li a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    border-top: 1px solid var(--border-primary);
    padding-top: 2rem;
    margin-top: 3rem;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-tertiary);
    font-size: 15px;
    margin: 0;
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

@media (max-width: 768px) {
    .hero-section {
        padding: 6rem 0 4rem;
        text-align: center;
    }
    
    .flow-diagram {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .flow-arrow,
    .flow-arrow-multi {
        transform: rotate(90deg);
    }
    
    .trust-badge {
        margin-bottom: 1rem;
    }
    
    .calculator-card,
    .savings-chart {
        padding: 2rem 1.5rem;
        margin-bottom: 2rem;
    }
    
    .savings-highlight {
        padding: 1.5rem;
    }
    
    .metric-value {
        font-size: 1.5rem;
    }
    
    .btn {
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .chart-bars {
        gap: 0.5rem;
    }
    
    .chart-bar {
        width: 16px;
    }
}

@media (max-width: 576px) {
    .hero-section {
        padding: 5rem 0 3rem;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .feature-card {
        padding: 2rem 1.5rem;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

/* ==========================================
   UTILITIES
   ========================================== */

.smooth-scroll {
    scroll-behavior: smooth;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--system-purple));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Animation Classes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Focus Styles for Accessibility */
.btn:focus,
.form-control:focus,
.nav-link:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --border-primary: #666666;
        --border-secondary: #888888;
        --text-tertiary: #CCCCCC;
    }
}

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