/* =====================================================
   MWORKER-TOOL MODERN DESIGN SYSTEM
   Diseño completamente renovado y moderno
   ===================================================== */

:root {
    /* Colores principales */
    --primary-dark: #1a1a2e;
    --secondary-dark: #16213e;
    --tertiary-dark: #0f1419;
    --accent-cyan: #00d4ff;
    --accent-green: #00ff88;
    --accent-blue: #0f3460;
    --accent-purple: #6c5ce7;
    --accent-orange: #fd79a8;
    
    /* Gradientes modernos - Profesionales pero vibrantes */
    --gradient-primary: linear-gradient(135deg, #1e293b 0%, #334155 50%, #1e40af 100%);
    --gradient-accent: linear-gradient(135deg, #0ea5e9 0%, #3b82f6 50%, #6366f1 100%);
    --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0.08) 100%);
    --gradient-hover: linear-gradient(135deg, rgba(14,165,233,0.3) 0%, rgba(99,102,241,0.2) 100%);
    --gradient-hero: radial-gradient(ellipse at center, rgba(14,165,233,0.25) 0%, rgba(99,102,241,0.1) 70%, transparent 100%);
    
    /* Colores de estado */
    --success: #00ff88;
    --warning: #ffa502;
    --error: #ff4757;
    --info: #00d4ff;
    
    /* Colores de texto */
    --text-primary: #ffffff;
    --text-secondary: #b8b8b8;
    --text-muted: #cbd5e1;
    --text-accent: #00d4ff;
    
    /* Fondos - Más oscuros */
    --bg-primary: #1a1d2e;
    --bg-secondary: #252847;
    --bg-tertiary: #0f172a;
    --bg-card: rgba(255, 255, 255, 0.08);
    --bg-card-hover: rgba(255, 255, 255, 0.12);
    --bg-glass: rgba(255, 255, 255, 0.06);
    --bg-overlay: rgba(42, 45, 71, 0.9);
    
    /* Sombras y efectos */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.3);
    --shadow-glow-green: 0 0 20px rgba(0, 255, 136, 0.3);
    
    /* Bordes */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    --border-width: 1px;
    --border-color: rgba(255, 255, 255, 0.1);
    --border-accent: rgba(0, 212, 255, 0.3);
    
    /* Espaciado */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Tipografía */
    --font-family-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-family-secondary: 'Roboto', sans-serif;
    --font-family-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Transiciones */
    --transition-fast: 0.15s ease-out;
    --transition-normal: 0.3s ease-out;
    --transition-slow: 0.5s ease-out;
    --transition-bounce: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* =====================================================
   RESET Y ESTILOS GLOBALES
   ===================================================== */

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

html {
    scroll-behavior: smooth;
}

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

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero);
    pointer-events: none;
    z-index: -1;
}

/* =====================================================
   NAVEGACIÓN MODERNA
   ===================================================== */

.navbar-modern {
    background: var(--bg-overlay) !important;
    backdrop-filter: blur(20px);
    border-bottom: var(--border-width) solid var(--border-accent);
    padding: var(--spacing-md) 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all var(--transition-normal);
}

.navbar-modern.scrolled {
    padding: var(--spacing-sm) 0;
    box-shadow: var(--shadow-lg);
}

.navbar-brand-modern {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-primary) !important;
    font-weight: 700;
    font-size: 1.5rem;
    text-decoration: none;
    transition: all var(--transition-normal);
}

.navbar-brand-modern:hover {
    color: var(--accent-cyan) !important;
    transform: scale(1.05);
}

.navbar-brand-modern img {
    height: 40px;
    width: auto;
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.3));
}

/* Modern Navigation - Right Side Layout */
.navbar-nav-right {
    display: flex;
    flex-direction: row;
    width: fit-content;
    background: linear-gradient(135deg, rgba(15, 20, 25, 0.6) 0%, rgba(30, 58, 138, 0.4) 50%, rgba(59, 130, 246, 0.3) 100%);
    backdrop-filter: blur(20px);
    justify-content: center;
    border-radius: 16px;
    gap: 3px;
    padding: 6px;
    transition: all 0.3s ease;
    border: 1px solid rgba(96, 165, 250, 0.2);
    font-size: 0.9rem;
    margin: 0 !important;
    box-shadow:
        0 4px 25px rgba(15, 20, 25, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.navbar-nav .nav-item {
    margin: 0;
}

.nav-link-modern {
    background: transparent !important;
    border: none;
    padding: 10px 16px !important;
    color: rgba(255, 255, 255, 0.95) !important;
    display: flex;
    position: relative;
    cursor: pointer;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 600;
    text-decoration: none;
    margin: 0;
    font-size: 0.9rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.nav-link-modern:not(:active):hover,
.nav-link-modern.active,
.nav-link-modern:focus {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.3) 0%, rgba(96, 165, 250, 0.2) 100%) !important;
    color: #60a5fa !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.2);
}

.nav-link-modern:focus,
.nav-link-modern:active {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.4) 0%, rgba(96, 165, 250, 0.3) 100%) !important;
    outline: none;
    color: white !important;
    transform: translateY(0);
}

.nav-link-modern::before {
    content: "";
    position: absolute;
    bottom: -3px;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, #3b82f6, #60a5fa, transparent);
    border-radius: 3px;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.4);
}

.nav-link-modern:focus::before,
.nav-link-modern:active::before,
.nav-link-modern.active::before {
    opacity: 1;
    width: 85%;
}

/* Responsive navigation styles */
@media (max-width: 991.98px) {
    .ms-auto {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 1rem !important;
    }

    .navbar-nav-right {
        flex-direction: column;
        width: 100%;
        background: linear-gradient(135deg, rgba(15, 20, 25, 0.9) 0%, rgba(30, 58, 138, 0.8) 50%, rgba(59, 130, 246, 0.7) 100%);
        margin: 0;
        padding: 12px;
        border-radius: 16px;
        border: 1px solid rgba(96, 165, 250, 0.3);
    }

    .nav-link-modern {
        padding: 14px 20px !important;
        margin-bottom: 3px;
        text-align: center;
        font-weight: 600;
    }

    .nav-link-modern::before {
        bottom: 0;
        height: 100%;
        width: 4px;
        left: 0;
        transform: none;
        background: linear-gradient(180deg, transparent, #3b82f6, #60a5fa, transparent);
        border-radius: 0 3px 3px 0;
    }

    .nav-link-modern:focus::before,
    .nav-link-modern:active::before,
    .nav-link-modern.active::before {
        width: 5px;
    }
}

/* =====================================================
   BOTONES MODERNOS
   ===================================================== */

.btn-modern {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-normal);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    font-family: var(--font-family-primary);
}

.btn-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.6s;
}

.btn-modern:hover::before {
    left: 100%;
}

/* Modern Sign Up Button - Inspired by uiverse.io */
.btn-primary-modern {
    position: relative;
    padding: 10px 20px;
    border-radius: 12px;
    border: none;
    background: linear-gradient(135deg, #0ea5e9 0%, #3b82f6 50%, #6366f1 100%);
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.23, 1, 0.320, 1);
    overflow: hidden;
    box-shadow:
        0 6px 25px rgba(14, 165, 233, 0.4),
        0 2px 10px rgba(99, 102, 241, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-primary-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.3) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.btn-primary-modern:hover::before {
    transform: translateX(100%);
}

.btn-primary-modern:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow:
        0 8px 35px rgba(0, 212, 255, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    background: linear-gradient(135deg, #06b6d4 0%, #2563eb 50%, #7c3aed 100%);
}

.btn-primary-modern:active {
    transform: translateY(0) scale(0.98);
    transition: all 0.1s ease;
}

.btn-secondary-modern {
    background: var(--bg-card);
    color: var(--text-primary);
    border: var(--border-width) solid var(--border-accent);
}

.btn-secondary-modern:hover {
    background: var(--bg-card-hover);
    color: var(--accent-cyan);
    border-color: var(--accent-cyan);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Modern Sign In Button - Glass morphism style */
.btn-outline-modern {
    position: relative;
    padding: 10px 20px;
    border-radius: 12px;
    border: 1px solid rgba(14, 165, 233, 0.4);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    color: #0ea5e9;
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.23, 1, 0.320, 1);
    overflow: hidden;
    box-shadow:
        0 2px 20px rgba(0, 212, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.btn-outline-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-outline-modern::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(0, 212, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.4s ease;
}

.btn-outline-modern:hover::before {
    opacity: 1;
}

.btn-outline-modern:hover::after {
    width: 300px;
    height: 300px;
}

.btn-outline-modern:hover {
    transform: translateY(-2px) scale(1.02);
    border-color: #00d4ff;
    color: white;
    background: rgba(0, 212, 255, 0.1);
    box-shadow:
        0 8px 30px rgba(0, 212, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-outline-modern:active {
    transform: translateY(0) scale(0.98);
    transition: all 0.1s ease;
}

/* Header button container improvements */
.navbar .d-flex.gap-2 {
    gap: 12px !important;
    align-items: center;
}

/* Icon spacing in buttons */
.btn-outline-modern i,
.btn-primary-modern i {
    margin-right: 6px;
    font-size: 0.85rem;
}

/* Responsive button adjustments */
@media (max-width: 768px) {
    .btn-outline-modern,
    .btn-primary-modern {
        padding: 8px 16px;
        font-size: 0.85rem;
    }

    .btn-outline-modern i,
    .btn-primary-modern i {
        margin-right: 4px;
        font-size: 0.8rem;
    }
}

/* =====================================================
   CARDS MODERNAS
   ===================================================== */

.card-modern {
    background: linear-gradient(145deg, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0.08) 100%);
    border: 1px solid rgba(96, 165, 250, 0.2);
    border-radius: 16px;
    padding: 2rem;
    backdrop-filter: blur(15px);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.card-modern:hover {
    transform: translateY(-8px) scale(1.02);
    background: linear-gradient(145deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0.12) 100%);
    border-color: rgba(96, 165, 250, 0.4);
    box-shadow:
        0 8px 35px rgba(59, 130, 246, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.card-modern:hover::before {
    transform: scaleX(1);
}

.card-glass {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: var(--border-width) solid var(--border-color);
    border-radius: var(--border-radius-xl);
}

/* =====================================================
   HERO SECTION MODERNA
   ===================================================== */

.hero-modern {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    padding: var(--spacing-3xl) 0;
    overflow: hidden;
}

.hero-content {
    max-width: 800px;
    z-index: 2;
    position: relative;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, #00d4ff 0%, #00b4d8 25%, #0096c7 50%, #0077b6 75%, #023e8a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    position: relative;
    text-shadow: 0 4px 20px rgba(0, 212, 255, 0.3);
}

.hero-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, transparent 0%, #00d4ff 20%, #0096c7 80%, transparent 100%);
    border-radius: 2px;
    opacity: 0.6;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    font-weight: 400;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-2xl);
}

/* =====================================================
   ANIMACIONES Y EFECTOS
   ===================================================== */

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 212, 255, 0.3); }
    50% { box-shadow: 0 0 30px rgba(0, 212, 255, 0.6); }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-glow {
    animation: glow 2s ease-in-out infinite alternate;
}

.animate-slide-up {
    animation: slideInUp 0.6s ease-out;
}

/* =====================================================
   UTILIDADES
   ===================================================== */

.text-gradient {
    background: linear-gradient(135deg, #00d4ff 0%, #00b4d8 25%, #0096c7 50%, #0077b6 75%, #023e8a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    font-size: 2.5rem;
    position: relative;
}

/* Fallback para navegadores que no soporten background-clip */
.text-gradient::before {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    color: #0ea5e9;
    text-shadow: 0 2px 8px rgba(14, 165, 233, 0.4);
}

.glass-effect {
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.glow-effect {
    box-shadow: var(--shadow-glow);
}

/* Estilos específicos para cards de estadísticas */
.stats-card {
    text-align: center;
    padding: 1.5rem;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.stats-card h3 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.stats-card p {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Hero Image Styles */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    position: relative;
}

.hero-device-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 400px;
}

.device-mockup {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
    background: linear-gradient(145deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    border-radius: 20px;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(96, 165, 250, 0.2);
    box-shadow: 0 8px 40px rgba(59, 130, 246, 0.2);
}

.device-tools {
    display: flex;
    gap: 1.5rem;
    opacity: 0.8;
}

.device-tools i {
    color: #60a5fa;
    animation: float 3s ease-in-out infinite;
}

.device-tools i:nth-child(2) {
    animation-delay: 0.5s;
}

.device-tools i:nth-child(3) {
    animation-delay: 1s;
}

.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-icon {
    position: absolute;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2) 0%, rgba(96, 165, 250, 0.1) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(96, 165, 250, 0.3);
    animation: floatAround 6s ease-in-out infinite;
}

.floating-icon i {
    color: #60a5fa;
    font-size: 1.2rem;
}

.floating-icon-1 {
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.floating-icon-2 {
    bottom: 20%;
    left: 5%;
    animation-delay: 2s;
}

.floating-icon-3 {
    top: 50%;
    right: -10%;
    animation-delay: 4s;
}

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes floatAround {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-15px) rotate(5deg); }
    50% { transform: translateY(-5px) rotate(-5deg); }
    75% { transform: translateY(-20px) rotate(3deg); }
}

.animate-slide-left {
    animation: slideLeft 1s ease-out;
}

@keyframes slideLeft {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* =====================================================
   TECHNOLOGY ILLUSTRATION SECTION
   ===================================================== */

.tech-illustration-section {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    position: relative;
    overflow: hidden;
    min-height: 400px;
    display: flex;
    align-items: center;
}

.tech-illustration-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(14, 165, 233, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.tech-illustration {
    position: relative;
    width: 100%;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.illustration-placeholder {
    width: 100%;
    max-width: 500px;
    height: 300px;
    background: linear-gradient(145deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    border: 2px dashed rgba(14, 165, 233, 0.3);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.illustration-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(14, 165, 233, 0.05) 0%, transparent 70%);
    animation: pulse 3s ease-in-out infinite;
}

.placeholder-content {
    text-align: center;
    z-index: 1;
    position: relative;
}

.placeholder-content i {
    opacity: 0.7;
    animation: float 3s ease-in-out infinite;
}

.placeholder-content h4 {
    margin-bottom: 1rem;
    font-weight: 600;
}

.placeholder-content p {
    font-size: 0.9rem;
    max-width: 300px;
    margin: 0 auto;
}

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

/* =====================================================
   CARD ICON IMPROVEMENTS
   ===================================================== */

.card-icon-wrapper {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.2) 0%, rgba(59, 130, 246, 0.1) 100%);
    border: 2px solid rgba(14, 165, 233, 0.3);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.card-icon-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.card-modern:hover .card-icon-wrapper::before {
    transform: translateX(100%);
}

.card-icon-wrapper i {
    color: #0ea5e9;
    z-index: 1;
    position: relative;
    transition: all 0.3s ease;
}

.card-modern:hover .card-icon-wrapper {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(14, 165, 233, 0.3);
    border-color: rgba(14, 165, 233, 0.6);
}

.card-modern:hover .card-icon-wrapper i {
    color: #06b6d4;
    transform: scale(1.1);
}

/* =====================================================
   FOOTER IMPROVEMENTS
   ===================================================== */

.footer-modern {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    border-top: 2px solid rgba(14, 165, 233, 0.3);
    padding: 4rem 0 2rem;
    position: relative;
}

.footer-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at top, rgba(14, 165, 233, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.footer-brand {
    position: relative;
    z-index: 1;
}

.footer-section {
    position: relative;
    z-index: 1;
}

.footer-title {
    color: #ffffff;
    font-weight: 600;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, #0ea5e9, #06b6d4);
    border-radius: 1px;
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-link {
    color: #94a3b8;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
}

.footer-link::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, #0ea5e9, #06b6d4);
    transition: width 0.3s ease;
}

.footer-link:hover {
    color: #0ea5e9;
    transform: translateX(5px);
}

.footer-link:hover::before {
    width: 100%;
}

.footer-description {
    color: #94a3b8;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.footer-bottom {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(148, 163, 184, 0.2);
    position: relative;
    z-index: 1;
}

.footer-copyright,
.footer-tagline {
    color: #64748b;
    margin: 0;
    font-size: 0.9rem;
}

.footer-tagline {
    font-weight: 500;
}

/* Responsive */
@media (max-width: 768px) {
    .tech-illustration {
        height: 250px;
    }

    .illustration-placeholder {
        height: 250px;
        max-width: 90%;
    }

    .placeholder-content h4 {
        font-size: 1.2rem;
    }

    .placeholder-content p {
        font-size: 0.8rem;
    }

    .card-icon-wrapper {
        width: 60px;
        height: 60px;
    }

    .card-icon-wrapper i {
        font-size: 1.5rem;
    }

    .footer-modern {
        padding: 3rem 0 1.5rem;
    }

    .footer-buttons {
        justify-content: center;
    }

    .footer-bottom {
        text-align: center;
    }

    .footer-bottom .col-md-6:last-child {
        text-align: center !important;
        margin-top: 1rem;
    }
}

/* =====================================================
   FAQ PAGE SPECIFIC STYLES
   ===================================================== */

.badge-modern {
    background: linear-gradient(135deg, #00d4ff 0%, #0096c7 100%);
    color: #ffffff;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.category-btn {
    transition: all 0.3s ease;
    border-radius: 25px;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    position: relative;
    overflow: hidden;
}

.category-btn.active {
    background: linear-gradient(135deg, #00d4ff 0%, #0096c7 100%);
    border-color: #00d4ff;
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.category-btn:not(.active):hover {
    border-color: #00d4ff;
    color: #00d4ff;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.2);
}

.accordion-item {
    border: none;
    margin-bottom: 1rem;
}

.accordion-button {
    background: transparent !important;
    border: none !important;
    color: #ffffff !important;
    padding: 1.5rem;
    font-weight: 500;
    border-radius: var(--border-radius-lg) !important;
}

.accordion-button:not(.collapsed) {
    background: rgba(0, 212, 255, 0.1) !important;
    color: #00d4ff !important;
    box-shadow: none !important;
}

.accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%2300d4ff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e") !important;
}

.accordion-button:not(.collapsed)::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%2300d4ff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e") !important;
    transform: rotate(-180deg) !important;
}

.accordion-body {
    padding: 1.5rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
    color: #94a3b8;
    line-height: 1.6;
}

.hover-lift {
    transition: transform var(--transition-normal);
}

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

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

/* =====================================================
   AUTH PAGES STYLES
   ===================================================== */

.main-content {
    min-height: calc(100vh - 150px);
    padding: 3rem 0;
    display: flex;
    align-items: center;
}

.auth-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    padding: 2.5rem;
    margin: 2rem 0;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-logo img {
    width: 60px;
    height: 60px;
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.3));
}

.auth-title {
    background: linear-gradient(135deg, #00d4ff 0%, #00b4d8 25%, #0096c7 50%, #0077b6 75%, #023e8a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.auth-subtitle {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    margin-bottom: 0;
}

.auth-form .form-group {
    margin-bottom: 1.5rem;
}

.auth-form .input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.auth-form .input-icon {
    position: absolute;
    left: 1rem;
    z-index: 3;
    color: rgba(0, 212, 255, 0.7);
    font-size: 1rem;
}

.auth-form .form-control {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 12px;
    color: white;
    font-size: 1rem;
    padding: 1rem 1rem 1rem 3rem;
    height: auto;
    transition: all 0.3s ease;
}

.auth-form .form-control:focus {
    background: rgba(255, 255, 255, 0.12);
    border-color: #00d4ff;
    box-shadow: 0 0 0 0.2rem rgba(0, 212, 255, 0.25);
    color: white;
}

.auth-form .form-control::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.auth-form select.form-control {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%2300d4ff' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 1rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 3rem;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.form-check-input {
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 4px;
}

.form-check-input:checked {
    background-color: #00d4ff;
    border-color: #00d4ff;
}

.form-check-input:focus {
    border-color: #00d4ff;
    box-shadow: 0 0 0 0.25rem rgba(0, 212, 255, 0.25);
}

.form-check-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.forgot-link {
    color: #00d4ff;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.forgot-link:hover {
    color: #00b4d8;
    text-decoration: underline;
}

.auth-footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
}

.auth-footer p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
}

.auth-footer a {
    color: #00d4ff;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.auth-footer a:hover {
    color: #00b4d8;
    text-decoration: underline;
}

@media (max-width: 768px) {
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn-modern {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .card-modern {
        padding: var(--spacing-lg);
    }

    .auth-card {
        padding: 2rem;
        margin: 1rem 0;
    }

    .auth-title {
        font-size: 1.75rem;
    }

    .main-content {
        padding: 1rem 0;
    }
}