@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* Variables CSS */
:root {
    /* Colores Principales */
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #a5b4fc;
    --secondary-color: #8b5cf6;
    --accent-color: #06b6d4;
    --accent-light: #67e8f9;
    
    /* Colores de Texto */
    --text-dark: #0f172a;
    --text-medium: #334155;
    --text-light: #64748b;
    --text-white: #ffffff;
    --text-muted: #94a3b8;
    
    /* Backgrounds */
    --bg-light: #f8fafc;
    --bg-medium: #f1f5f9;
    --bg-dark: #0f172a;
    --bg-card: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.25);
    --bg-glass-dark: rgba(0, 0, 0, 0.1);
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-accent: linear-gradient(135deg, #667eea 0%, #06b6d4 100%);
    --gradient-card: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    
    /* Sombras */
    --shadow-light: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-medium: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-large: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-card-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Bordes */
    --border-radius: 0.75rem;
    --border-radius-lg: 1rem;
    --border-radius-xl: 1.5rem;
    --border-radius-2xl: 2rem;
    --border-radius-full: 9999px;
    
    /* Transiciones */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Reset y Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
    background-color: #ffffff;
}

/* Tipografía */
h1, h2, h3, h4, h5, h6 {
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.025em;
}

h1 { 
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 900;
    letter-spacing: -0.05em;
}
h2 { 
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
}
h3 { 
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 700;
}
h4 { 
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 700;
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-medium);
    font-weight: 400;
    line-height: 1.7;
}

a {
    text-decoration: none;
    transition: var(--transition-normal);
}

/* Utilidades */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-padding {
    padding: 120px 0;
}

.card-shadow {
    box-shadow: var(--shadow-medium);
    transition: var(--transition-normal);
}

.card-shadow:hover {
    box-shadow: var(--shadow-large);
    transform: translateY(-5px);
}

/* Navegación */
.navbar {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(30px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all var(--transition-normal);
    padding: var(--spacing-md) 0;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-card);
    backdrop-filter: blur(40px);
    padding: var(--spacing-sm) 0;
}

.navbar-brand {
    font-weight: 900;
    font-size: 1.875rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    letter-spacing: -0.025em;
    transition: var(--transition-normal);
}

.navbar-brand:hover {
    transform: scale(1.05);
}

.navbar-nav .nav-link {
    font-weight: 600;
    color: var(--text-dark);
    margin: 0 var(--spacing-md);
    position: relative;
    transition: all var(--transition-normal);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    font-size: 1rem;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color);
    background: rgba(99, 102, 241, 0.1);
    transform: translateY(-1px);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    transition: var(--transition-normal);
    transform: translateX(-50%);
    border-radius: 2px;
}

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

/* Botones */
.btn-suscribir {
    background: var(--gradient-primary);
    border: none;
    /* padding: 12px 30px; */
    padding-right: 40px;
    border-radius: 15px;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    color: white;
    display: inline-block;
    vertical-align: middle;
    cursor: pointer;
}


.btn-primary-custom {
    background: var(--gradient-primary);
    border: none;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    color: white;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
}

.btn-primary-custom:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-large);
    color: white;
    text-decoration: none;
}

.btn-primary-custom::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: var(--transition-slow);
}

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

.btn-outline-custom {
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 10px 28px;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition-normal);
    background: transparent;
    text-decoration: none;
    display: inline-block;
}

.btn-outline-custom:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: var(--gradient-primary);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    color: white;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23ffffff" fill-opacity="0.05"><circle cx="30" cy="30" r="2"/></g></svg>');
    animation: float 20s linear infinite;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    backdrop-filter: blur(1px);
}

.hero-content {
    position: relative;
    z-index: 3;
}

.hero h1 {
    margin-bottom: var(--spacing-lg);
    color: white;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-2xl);
    opacity: 0.95;
    max-width: 650px;
    font-weight: 400;
    line-height: 1.6;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.hero .btn-group {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    align-items: center;
}

/* Floating Elements */
.floating-phone {
    position: absolute;
    right: 8%;
    top: 15%;
    width: 320px;
    height: 640px;
    background: var(--bg-glass);
    border-radius: 40px;
    backdrop-filter: blur(30px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    animation: floatPhone 6s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-2xl);
    z-index: 2;
}

.floating-phone::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 6px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 3px;
}

.floating-phone i {
    font-size: 5rem;
    opacity: 0.4;
    color: white;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

/* Secciones */
.section {
    padding: var(--spacing-3xl) 0;
    position: relative;
}

.section-alt {
    background: var(--bg-light);
    position: relative;
}

.section-alt::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.02) 0%, rgba(139, 92, 246, 0.02) 100%);
    pointer-events: none;
}

.section-title {
    text-align: center;
    margin-bottom: 100px;
    position: relative;
}

.section-title h2 {
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-title p {
    font-size: 1.2rem;
    color: var(--text-medium);
    max-width: 700px;
    margin: 0 auto;
    font-weight: 400;
    line-height: 1.6;
}

/* Cards */
.service-card, .testimonial-card {
    background: var(--gradient-card);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.8); ;
    height: 90%;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.service-card::before, .testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-glass);
    opacity: 0;
    transition: var(--transition-normal);
    pointer-events: none;
}

.service-card:hover, .testimonial-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-card-hover);
    border-color: rgba(99, 102, 241, 0.2);
}

.service-card:hover::before, .testimonial-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: white;
    margin-bottom: var(--spacing-md);
    position: relative;
    box-shadow: var(--shadow-medium);
    transition: var(--transition-bounce);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-glow);
}

.service-card h4 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
    line-height: 1.3;
    position: relative;
    z-index: 2;
}

.service-card p {
    color: var(--text-medium);
    line-height: 1.6;
    font-size: 1rem;
    position: relative;
    z-index: 2;
    font-weight: 400;
}

/* Portfolio */
.portfolio-item {
    position: relative;
    border-radius: var(--border-radius-2xl);
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-normal);
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.8);
}

.portfolio-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-card-hover);
    border-color: rgba(99, 102, 241, 0.2);
}

.portfolio-item img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    transition: var(--transition-slow);
    filter: brightness(1) contrast(1);
}

.portfolio-item:hover img {
    transform: scale(1.05);
    filter: brightness(1.1) contrast(1.1);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.95) 0%, rgba(139, 92, 246, 0.95) 100%);
    color: white;
    padding: var(--spacing-2xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    opacity: 0;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h5 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.portfolio-overlay p {
    margin-bottom: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.05rem;
    line-height: 1.6;
    font-weight: 400;
}

/* Process Steps */
.process-step {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--gradient-card);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.8);
    position: relative;
    overflow: hidden;
}

.process-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-glass);
    opacity: 0;
    transition: var(--transition-normal);
    pointer-events: none;
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card-hover);
    border-color: rgba(99, 102, 241, 0.2);
}

.process-step:hover::before {
    opacity: 1;
}

.process-number {
    width: 100px;
    height: 100px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: 900;
    color: white;
    margin: 0 auto var(--spacing-lg);
    box-shadow: var(--shadow-medium);
    transition: var(--transition-bounce);
    position: relative;
    z-index: 2;
}

.process-step:hover .process-number {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

.process-step h5 {
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
    font-size: 1.5rem;
    font-weight: 800;
    position: relative;
    z-index: 2;
}

.process-step p {
    color: var(--text-medium);
    font-size: 1.05rem;
    line-height: 1.6;
    position: relative;
    z-index: 2;
    font-weight: 400;
}

/* Testimonials */
.testimonial-avatar {
    width: 90px;
    height: 90px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-full);
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.25rem;
    box-shadow: var(--shadow-medium);
    transition: var(--transition-bounce);
    position: relative;
    z-index: 2;
}

.testimonial-card:hover .testimonial-avatar {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

.testimonial-card {
    text-align: center;
    margin: var(--spacing-md);
    position: relative;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: var(--spacing-lg);
    font-size: 1.15rem;
    color: var(--text-dark);
    line-height: 1.7;
    font-weight: 400;
    position: relative;
    z-index: 2;
}

.testimonial-card h6 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
    font-size: 1.25rem;
    font-weight: 800;
    position: relative;
    z-index: 2;
}

.testimonial-card small {
    color: var(--text-medium);
    font-size: 1rem;
    font-weight: 500;
    position: relative;
    z-index: 2;
}

/* Contact Section */
.contact {
    background: var(--gradient-primary);
    color: white;
    padding: var(--spacing-2xl) 0;
}

.contact h2 {
    margin-bottom: var(--spacing-md);
    color: white;
}

.contact p {
    color: rgba(255, 255, 255, 0.9);
}

.contact-info {
    margin-bottom: var(--spacing-lg);
}

.contact-info-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.contact-info-item .icon {
    margin-right: var(--spacing-md);
    font-size: 2rem;
    width: 60px;
}

.contact-info-item h6 {
    margin-bottom: var(--spacing-xs);
    color: white;
}

.contact-info-item p {
    margin: 0;
    color: rgba(255, 255, 255, 0.8);
}

.contact-form {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-form h4 {
    margin-bottom: var(--spacing-md);
    color: white;
}

/* Form Controls */
.form-control {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    padding: 15px;
    color: white;
    margin-bottom: var(--spacing-md);
    transition: var(--transition-normal);
}

.form-control::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.form-control:focus {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: none;
    color: white;
    outline: none;
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: 60px 0 20px;
}

.footer-brand {
    margin-bottom: var(--spacing-md);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.5rem;
    font-weight: 800;
}

.footer p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-md);
}

.footer h6 {
    margin-bottom: var(--spacing-md);
    color: white;
    font-weight: 600;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition-normal);
    display: block;
    margin-bottom: var(--spacing-xs);
}

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

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

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: var(--transition-normal);
    text-decoration: none;
}

.social-links a:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.footer-bottom {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Badges */
.badge {
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition-normal);
}

.badge.bg-light {
    background: var(--bg-glass) !important;
    color: white !important;
    box-shadow: var(--shadow-light);
}

.badge.bg-light:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Stars Rating */
.text-warning {
    color: #fbbf24 !important;
}

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Keyframe Animations */
@keyframes float {
    0% { transform: translateY(0); }
    100% { transform: translateY(-60px); }
}

@keyframes floatPhone {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

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

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

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

@keyframes glow {
    0%, 100% { box-shadow: 0 0 20px rgba(99, 102, 241, 0.3); }
    50% { box-shadow: 0 0 30px rgba(99, 102, 241, 0.5); }
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Loading States */
.loading {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

/* Hover Effects */
.hover-lift {
    transition: var(--transition-normal);
}

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

.hover-glow:hover {
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Selection */
::selection {
    background: var(--primary-color);
    color: white;
}

/* Focus States */
*:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

button:focus,
.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.3);
}

/* Print Styles */
@media print {
    .navbar,
    .footer,
    .floating-phone {
        display: none;
    }
    
    body {
        color: #000;
        background: #fff;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --text-light: #000;
        --bg-light: #fff;
        --shadow-light: 0 2px 4px rgba(0, 0, 0, 0.3);
    }
}

/* Modern Glassmorphism Effects */
.glass-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-card);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-5px);
    box-shadow: var(--shadow-card-hover);
}

/* Modern Gradient Text */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Modern Button Variants */
.btn-modern {
    background: var(--gradient-primary);
    border: none;
    padding: 15px 35px;
    border-radius: var(--border-radius-full);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: white;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}

.btn-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: var(--transition-slow);
}

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

.btn-modern:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* Modern Card Hover Effects */
.card-modern {
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-glass);
    opacity: 0;
    transition: var(--transition-normal);
    pointer-events: none;
}

.card-modern:hover::before {
    opacity: 1;
}

.card-modern:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-2xl);
}

/* Modern Loading Spinner */
.spinner-modern {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(99, 102, 241, 0.1);
    border-left: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Modern Scroll Indicator */
.scroll-indicator {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform-origin: left;
    transform: scaleX(0);
    z-index: 9999;
}

/* Modern Focus States */
.modern-focus:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.3);
    border-radius: var(--border-radius);
}

/* Modern Selection */
::selection {
    background: var(--primary-color);
    color: white;
}

/* Modern Scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--bg-light);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 6px;
    border: 2px solid var(--bg-light);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}