/**
 * HiCare Landing Page Styles
 * 
 * Professional landing page with glassmorphism design
 * 
 * @version 2.0.0
 * @package HiCare_Portal
 */

/* ==========================================================================
   CSS Variables
   ========================================================================== */

:root {
    /* Primary Colors */
    --hi-primary: #00a8ff;
    --hi-primary-hover: #0095e0;
    --hi-primary-dark: #0077b6;
    --hi-primary-light: #33b8ff;
    --hi-primary-subtle: rgba(0, 168, 255, 0.12);
    
    /* Accent Colors */
    --hi-success: #10b981;
    --hi-success-subtle: rgba(16, 185, 129, 0.12);
    --hi-warning: #f59e0b;
    --hi-warning-subtle: rgba(245, 158, 11, 0.12);
    --hi-danger: #ef4444;
    --hi-danger-subtle: rgba(239, 68, 68, 0.12);
    --hi-info: #06b6d4;
    --hi-info-subtle: rgba(6, 182, 212, 0.12);
    --hi-purple: #8b5cf6;
    --hi-purple-subtle: rgba(139, 92, 246, 0.12);
    --hi-rose: #ec4899;
    --hi-rose-subtle: rgba(236, 72, 153, 0.12);
    
    /* Background Colors */
    --hi-bg-primary: #050b14;
    --hi-bg-secondary: #0a1628;
    --hi-bg-tertiary: #0f1e33;
    --hi-bg-card: rgba(15, 30, 51, 0.6);
    
    /* Glass Effect */
    --hi-glass-bg: rgba(10, 22, 40, 0.7);
    --hi-glass-border: rgba(255, 255, 255, 0.08);
    --hi-glass-blur: blur(20px);
    
    /* Text Colors */
    --hi-text-primary: #ffffff;
    --hi-text-secondary: rgba(255, 255, 255, 0.85);
    --hi-text-muted: rgba(255, 255, 255, 0.5);
    --hi-text-subtle: rgba(255, 255, 255, 0.35);
    
    /* Typography */
    --hi-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --hi-space-xs: 4px;
    --hi-space-sm: 8px;
    --hi-space-md: 12px;
    --hi-space-lg: 16px;
    --hi-space-xl: 24px;
    --hi-space-2xl: 32px;
    --hi-space-3xl: 48px;
    --hi-space-4xl: 64px;
    --hi-space-5xl: 96px;
    
    /* Border Radius */
    --hi-radius-sm: 6px;
    --hi-radius-md: 10px;
    --hi-radius-lg: 14px;
    --hi-radius-xl: 20px;
    --hi-radius-2xl: 28px;
    --hi-radius-full: 9999px;
    
    /* Shadows */
    --hi-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
    --hi-shadow-md: 0 8px 24px rgba(0, 0, 0, 0.2);
    --hi-shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.25);
    --hi-shadow-glow: 0 0 40px rgba(0, 168, 255, 0.3);
    
    /* Transitions */
    --hi-transition-fast: 150ms ease;
    --hi-transition-base: 200ms ease;
    --hi-transition-slow: 300ms ease;
}

/* ==========================================================================
   Base Reset
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
}

body.hi-landing-body {
    font-family: var(--hi-font);
    font-size: 16px;
    line-height: 1.6;
    color: var(--hi-text-secondary);
    background: var(--hi-bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

/* ==========================================================================
   Container
   ========================================================================== */

.hi-container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--hi-space-xl);
}

/* ==========================================================================
   Navigation
   ========================================================================== */

.hi-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--hi-space-lg) 0;
    transition: all var(--hi-transition-base);
}

.hi-nav.scrolled {
    background: var(--hi-glass-bg);
    backdrop-filter: var(--hi-glass-blur);
    -webkit-backdrop-filter: var(--hi-glass-blur);
    border-bottom: 1px solid var(--hi-glass-border);
    padding: var(--hi-space-md) 0;
}

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

.hi-logo {
    display: flex;
    align-items: center;
    gap: var(--hi-space-sm);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--hi-text-primary);
}

.hi-logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--hi-primary) 0%, var(--hi-primary-dark) 100%);
    border-radius: var(--hi-radius-md);
    color: white;
}

.hi-nav-links {
    display: flex;
    align-items: center;
    gap: var(--hi-space-2xl);
}

.hi-nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--hi-text-muted);
    transition: color var(--hi-transition-fast);
}

.hi-nav-link:hover {
    color: var(--hi-text-primary);
}

.hi-nav-actions {
    display: flex;
    align-items: center;
    gap: var(--hi-space-md);
}

.hi-nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hi-nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--hi-text-primary);
    border-radius: 2px;
    transition: all var(--hi-transition-fast);
}

.hi-nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translateY(7px);
}

.hi-nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.hi-nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-7px);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.hi-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--hi-space-sm);
    padding: var(--hi-space-md) var(--hi-space-xl);
    font-family: var(--hi-font);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--hi-radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--hi-transition-fast);
    white-space: nowrap;
}

.hi-btn svg {
    flex-shrink: 0;
}

.hi-btn-primary {
    background: linear-gradient(135deg, var(--hi-primary) 0%, var(--hi-primary-dark) 100%);
    color: white;
    box-shadow: 0 4px 14px rgba(0, 168, 255, 0.35);
}

.hi-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 168, 255, 0.45);
}

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

.hi-btn-outline:hover {
    background: var(--hi-glass-bg);
    border-color: rgba(255, 255, 255, 0.15);
}

.hi-btn-ghost {
    background: transparent;
    color: var(--hi-text-muted);
}

.hi-btn-ghost:hover {
    color: var(--hi-text-primary);
}

.hi-btn-white {
    background: white;
    color: var(--hi-bg-primary);
}

.hi-btn-white:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

.hi-btn-ghost-white {
    background: transparent;
    color: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hi-btn-ghost-white:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.hi-btn-lg {
    padding: var(--hi-space-lg) var(--hi-space-2xl);
    font-size: 1rem;
}

.hi-btn-block {
    width: 100%;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hi-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding-top: 80px;
    overflow: hidden;
}

.hi-hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hi-hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

.hi-hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.5;
}

.hi-hero-glow-1 {
    top: -200px;
    left: -100px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 168, 255, 0.25) 0%, transparent 70%);
}

.hi-hero-glow-2 {
    bottom: -200px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.2) 0%, transparent 70%);
}

.hi-hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--hi-space-5xl) var(--hi-space-xl) var(--hi-space-3xl);
    text-align: center;
}

.hi-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--hi-space-sm);
    padding: var(--hi-space-sm) var(--hi-space-lg);
    background: var(--hi-primary-subtle);
    border: 1px solid rgba(0, 168, 255, 0.2);
    border-radius: var(--hi-radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--hi-primary-light);
    margin-bottom: var(--hi-space-xl);
}

.hi-hero-badge svg {
    color: var(--hi-primary);
}

.hi-hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--hi-text-primary);
    margin-bottom: var(--hi-space-xl);
    letter-spacing: -0.02em;
}

.hi-hero-gradient {
    background: linear-gradient(135deg, var(--hi-primary) 0%, var(--hi-purple) 50%, var(--hi-rose) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hi-hero-desc {
    font-size: clamp(1.1rem, 2vw, 1.25rem);
    line-height: 1.7;
    color: var(--hi-text-muted);
    margin-bottom: var(--hi-space-2xl);
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.hi-hero-cta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--hi-space-lg);
    margin-bottom: var(--hi-space-3xl);
}

.hi-hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--hi-space-3xl);
    padding-top: var(--hi-space-2xl);
    border-top: 1px solid var(--hi-glass-border);
}

.hi-hero-stat {
    text-align: center;
}

.hi-hero-stat-value {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--hi-text-primary);
    margin-bottom: var(--hi-space-xs);
}

.hi-hero-stat-label {
    font-size: 0.85rem;
    color: var(--hi-text-muted);
}

/* Hero Visual/Preview */
.hi-hero-visual {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--hi-space-xl) var(--hi-space-3xl);
}

.hi-dashboard-preview {
    background: var(--hi-glass-bg);
    border: 1px solid var(--hi-glass-border);
    border-radius: var(--hi-radius-xl);
    overflow: hidden;
    box-shadow: var(--hi-shadow-lg), var(--hi-shadow-glow);
}

.hi-preview-header {
    display: flex;
    align-items: center;
    gap: var(--hi-space-md);
    padding: var(--hi-space-md) var(--hi-space-lg);
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--hi-glass-border);
}

.hi-preview-dots {
    display: flex;
    gap: 6px;
}

.hi-preview-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--hi-text-subtle);
}

.hi-preview-dots span:nth-child(1) { background: #ff5f56; }
.hi-preview-dots span:nth-child(2) { background: #ffbd2e; }
.hi-preview-dots span:nth-child(3) { background: #27c93f; }

.hi-preview-url {
    flex: 1;
    text-align: center;
    font-size: 0.75rem;
    color: var(--hi-text-subtle);
    font-family: monospace;
}

.hi-preview-content {
    display: flex;
    min-height: 280px;
}

.hi-preview-sidebar {
    width: 60px;
    background: rgba(0, 0, 0, 0.2);
    padding: var(--hi-space-lg) var(--hi-space-sm);
    display: flex;
    flex-direction: column;
    gap: var(--hi-space-md);
}

.hi-preview-nav-item {
    height: 36px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--hi-radius-sm);
}

.hi-preview-nav-item.active {
    background: var(--hi-primary-subtle);
    border-left: 3px solid var(--hi-primary);
}

.hi-preview-main {
    flex: 1;
    padding: var(--hi-space-xl);
}

.hi-preview-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--hi-space-md);
    margin-bottom: var(--hi-space-xl);
}

.hi-preview-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--hi-radius-md);
    padding: var(--hi-space-lg);
    display: flex;
    align-items: center;
    gap: var(--hi-space-md);
}

.hi-preview-card-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--hi-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
}

.hi-preview-card-success .hi-preview-card-icon {
    background: var(--hi-success-subtle);
    color: var(--hi-success);
}

.hi-preview-card-warning .hi-preview-card-icon {
    background: var(--hi-warning-subtle);
    color: var(--hi-warning);
}

.hi-preview-card-info .hi-preview-card-icon {
    background: var(--hi-primary-subtle);
    color: var(--hi-primary);
}

.hi-preview-card-text {
    flex: 1;
    height: 10px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 5px;
}

.hi-preview-chart {
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--hi-radius-md);
    padding: var(--hi-space-lg);
    height: 100px;
}

.hi-preview-chart svg {
    width: 100%;
    height: 100%;
}

/* ==========================================================================
   Trusted By Section
   ========================================================================== */

.hi-trusted {
    padding: var(--hi-space-3xl) 0;
    border-top: 1px solid var(--hi-glass-border);
    border-bottom: 1px solid var(--hi-glass-border);
    background: rgba(0, 0, 0, 0.2);
}

.hi-trusted-text {
    text-align: center;
    font-size: 0.85rem;
    color: var(--hi-text-subtle);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--hi-space-xl);
}

.hi-trusted-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--hi-space-3xl);
}

.hi-trusted-logo {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--hi-text-subtle);
    opacity: 0.5;
}

/* ==========================================================================
   Section Styles
   ========================================================================== */

.hi-section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--hi-space-4xl);
}

.hi-section-badge {
    display: inline-block;
    padding: var(--hi-space-sm) var(--hi-space-lg);
    background: var(--hi-primary-subtle);
    border-radius: var(--hi-radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--hi-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--hi-space-lg);
}

.hi-section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--hi-text-primary);
    margin-bottom: var(--hi-space-lg);
    letter-spacing: -0.01em;
}

.hi-section-desc {
    font-size: 1.1rem;
    color: var(--hi-text-muted);
}

/* ==========================================================================
   Features Section
   ========================================================================== */

.hi-features {
    padding: var(--hi-space-5xl) 0;
}

.hi-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--hi-space-xl);
}

.hi-feature-card {
    background: var(--hi-bg-card);
    border: 1px solid var(--hi-glass-border);
    border-radius: var(--hi-radius-xl);
    padding: var(--hi-space-2xl);
    transition: all var(--hi-transition-base);
    opacity: 0;
    transform: translateY(20px);
}

.hi-feature-card.hi-visible {
    opacity: 1;
    transform: translateY(0);
}

.hi-feature-card:hover {
    border-color: rgba(255, 255, 255, 0.12);
    transform: translateY(-4px);
    box-shadow: var(--hi-shadow-md);
}

.hi-feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: var(--hi-radius-lg);
    margin-bottom: var(--hi-space-xl);
}

.hi-feature-icon-primary {
    background: var(--hi-primary-subtle);
    color: var(--hi-primary);
}

.hi-feature-icon-success {
    background: var(--hi-success-subtle);
    color: var(--hi-success);
}

.hi-feature-icon-warning {
    background: var(--hi-warning-subtle);
    color: var(--hi-warning);
}

.hi-feature-icon-info {
    background: var(--hi-info-subtle);
    color: var(--hi-info);
}

.hi-feature-icon-purple {
    background: var(--hi-purple-subtle);
    color: var(--hi-purple);
}

.hi-feature-icon-rose {
    background: var(--hi-rose-subtle);
    color: var(--hi-rose);
}

.hi-feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--hi-text-primary);
    margin-bottom: var(--hi-space-md);
}

.hi-feature-desc {
    font-size: 0.95rem;
    color: var(--hi-text-muted);
    margin-bottom: var(--hi-space-lg);
    line-height: 1.6;
}

.hi-feature-list {
    display: flex;
    flex-direction: column;
    gap: var(--hi-space-sm);
}

.hi-feature-list li {
    font-size: 0.85rem;
    color: var(--hi-text-secondary);
    padding-left: var(--hi-space-lg);
    position: relative;
}

.hi-feature-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--hi-primary);
    border-radius: 50%;
}

/* ==========================================================================
   How it Works Section
   ========================================================================== */

.hi-how {
    padding: var(--hi-space-5xl) 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 168, 255, 0.03) 50%, transparent 100%);
}

.hi-steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: var(--hi-space-lg);
}

.hi-step {
    flex: 1;
    max-width: 280px;
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
}

.hi-step.hi-visible {
    opacity: 1;
    transform: translateY(0);
}

.hi-step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--hi-primary) 0%, var(--hi-primary-dark) 100%);
    border-radius: 50%;
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    margin-bottom: var(--hi-space-xl);
    box-shadow: 0 8px 24px rgba(0, 168, 255, 0.3);
}

.hi-step-content {
    padding: 0 var(--hi-space-md);
}

.hi-step-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: var(--hi-bg-card);
    border: 1px solid var(--hi-glass-border);
    border-radius: var(--hi-radius-xl);
    margin: 0 auto var(--hi-space-lg);
    color: var(--hi-primary);
}

.hi-step-title {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--hi-text-primary);
    margin-bottom: var(--hi-space-sm);
}

.hi-step-desc {
    font-size: 0.9rem;
    color: var(--hi-text-muted);
    line-height: 1.6;
}

.hi-step-connector {
    display: flex;
    align-items: center;
    padding-top: 24px;
    color: var(--hi-glass-border);
}

/* ==========================================================================
   Pricing Section
   ========================================================================== */

.hi-pricing {
    padding: var(--hi-space-5xl) 0;
}

.hi-pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--hi-space-xl);
    align-items: stretch;
}

.hi-pricing-card {
    position: relative;
    background: var(--hi-bg-card);
    border: 1px solid var(--hi-glass-border);
    border-radius: var(--hi-radius-xl);
    padding: var(--hi-space-2xl);
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: translateY(20px);
}

.hi-pricing-card.hi-visible {
    opacity: 1;
    transform: translateY(0);
}

.hi-pricing-featured {
    border-color: var(--hi-primary);
    background: linear-gradient(180deg, rgba(0, 168, 255, 0.08) 0%, var(--hi-bg-card) 100%);
    box-shadow: var(--hi-shadow-glow);
}

.hi-pricing-popular {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--hi-space-xs) var(--hi-space-lg);
    background: linear-gradient(135deg, var(--hi-primary) 0%, var(--hi-primary-dark) 100%);
    border-radius: var(--hi-radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hi-pricing-header {
    margin-bottom: var(--hi-space-xl);
}

.hi-pricing-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--hi-text-primary);
    margin-bottom: var(--hi-space-xs);
}

.hi-pricing-desc {
    font-size: 0.9rem;
    color: var(--hi-text-muted);
}

.hi-pricing-price {
    margin-bottom: var(--hi-space-xl);
    padding-bottom: var(--hi-space-xl);
    border-bottom: 1px solid var(--hi-glass-border);
}

.hi-pricing-amount {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--hi-text-primary);
}

.hi-pricing-period {
    font-size: 1rem;
    color: var(--hi-text-muted);
}

.hi-pricing-features {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--hi-space-md);
    margin-bottom: var(--hi-space-xl);
}

.hi-pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--hi-space-md);
    font-size: 0.95rem;
    color: var(--hi-text-secondary);
}

.hi-pricing-features svg {
    flex-shrink: 0;
    color: var(--hi-success);
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.hi-cta {
    padding: var(--hi-space-5xl) 0;
}

.hi-cta-card {
    position: relative;
    background: linear-gradient(135deg, var(--hi-primary) 0%, var(--hi-primary-dark) 100%);
    border-radius: var(--hi-radius-2xl);
    padding: var(--hi-space-4xl);
    overflow: hidden;
}

.hi-cta-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
}

.hi-cta-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    color: white;
    margin-bottom: var(--hi-space-lg);
}

.hi-cta-desc {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--hi-space-2xl);
}

.hi-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--hi-space-md);
}

.hi-cta-decoration {
    position: absolute;
    right: -50px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.3;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.hi-footer {
    padding: var(--hi-space-4xl) 0 var(--hi-space-2xl);
    border-top: 1px solid var(--hi-glass-border);
}

.hi-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--hi-space-3xl);
    margin-bottom: var(--hi-space-3xl);
}

.hi-footer-brand {
    max-width: 280px;
}

.hi-footer-brand .hi-logo {
    margin-bottom: var(--hi-space-lg);
}

.hi-footer-desc {
    font-size: 0.9rem;
    color: var(--hi-text-muted);
    line-height: 1.6;
}

.hi-footer-links h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--hi-text-primary);
    margin-bottom: var(--hi-space-lg);
}

.hi-footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--hi-space-md);
}

.hi-footer-links a {
    font-size: 0.9rem;
    color: var(--hi-text-muted);
    transition: color var(--hi-transition-fast);
}

.hi-footer-links a:hover {
    color: var(--hi-primary);
}

.hi-footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--hi-space-2xl);
    border-top: 1px solid var(--hi-glass-border);
}

.hi-footer-bottom p {
    font-size: 0.85rem;
    color: var(--hi-text-subtle);
}

.hi-footer-social {
    display: flex;
    gap: var(--hi-space-lg);
}

.hi-footer-social a {
    color: var(--hi-text-muted);
    transition: color var(--hi-transition-fast);
}

.hi-footer-social a:hover {
    color: var(--hi-primary);
}

/* ==========================================================================
   Responsive Styles
   ========================================================================== */

@media (max-width: 1024px) {
    .hi-features-grid,
    .hi-pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hi-footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .hi-steps {
        flex-wrap: wrap;
    }
    
    .hi-step-connector {
        display: none;
    }
}

@media (max-width: 768px) {
    .hi-nav-links,
    .hi-nav-actions {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--hi-bg-secondary);
        border-bottom: 1px solid var(--hi-glass-border);
        padding: var(--hi-space-xl);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all var(--hi-transition-base);
    }
    
    .hi-nav-links.active,
    .hi-nav-actions.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .hi-nav-actions {
        top: auto;
        bottom: 0;
        border-top: 1px solid var(--hi-glass-border);
        border-bottom: none;
        padding: var(--hi-space-lg);
    }
    
    .hi-nav-toggle {
        display: flex;
    }
    
    .hi-features-grid,
    .hi-pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .hi-steps {
        flex-direction: column;
        align-items: center;
    }
    
    .hi-step {
        max-width: 100%;
    }
    
    .hi-hero-stats {
        flex-direction: column;
        gap: var(--hi-space-xl);
    }
    
    .hi-footer-grid {
        grid-template-columns: 1fr;
        gap: var(--hi-space-2xl);
    }
    
    .hi-footer-bottom {
        flex-direction: column;
        gap: var(--hi-space-lg);
        text-align: center;
    }
    
    .hi-cta-card {
        padding: var(--hi-space-2xl);
    }
    
    .hi-cta-decoration {
        display: none;
    }
    
    .hi-preview-cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hi-hero-cta {
        flex-direction: column;
    }
    
    .hi-hero-cta .hi-btn {
        width: 100%;
    }
    
    .hi-btn-lg {
        padding: var(--hi-space-md) var(--hi-space-xl);
    }
}