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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background: 
        linear-gradient(135deg, rgba(37, 99, 235, 0.85) 0%, rgba(124, 58, 237, 0.85) 100%),
        linear-gradient(45deg, #f8fafc 0%, #e2e8f0 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

/* Color Variables */
:root {
    --primary-blue: #2563eb;
    --primary-purple: #7c3aed;
    --gradient-primary: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
    --gradient-secondary: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --background: #ffffff;
    --background-light: #f9fafb;
    --border: #e5e7eb;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-lg: rgba(0, 0, 0, 0.15);
}

/* Container */
.container {
    max-width: 480px;
    width: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 250, 252, 0.96) 100%);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    padding: 40px 32px;
    box-shadow: 
        0 20px 50px rgba(0, 0, 0, 0.15),
        0 0 0 1px rgba(255, 255, 255, 0.2);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 24px 24px 0 0;
}

/* Logo Circle */
.logo-container {
    margin-bottom: 24px;
}

.logo-circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    position: relative;
    box-shadow: 0 8px 32px rgba(37, 99, 235, 0.3);
}

.logo-circle::before {
    content: '';
    position: absolute;
    inset: 4px;
    background: white;
    border-radius: 50%;
}

.logo {
    width: 64px;
    height: 64px;
    position: relative;
    z-index: 1;
}

/* Brand Info */
.brand-info {
    margin-bottom: 32px;
}

.brand-name {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brand-tagline {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Social Icons */
.social-icons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
}

.social-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.social-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: var(--gradient-primary);
    opacity: 0.1;
    transition: all 0.3s ease;
}

.social-icon:hover::before {
    opacity: 0.2;
    transform: scale(1.1);
}

.social-icon i {
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.social-icon:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.3);
}

/* Specific Social Colors */
.social-icon.instagram i {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.social-icon.linkedin i {
    color: #0077b5;
}

.social-icon.email i {
    color: var(--primary-blue);
}

.social-icon.whatsapp i {
    color: #25d366;
}

/* Action Buttons */
.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.action-btn {
    display: flex;
    align-items: center;
    padding: 20px;
    background: var(--background-light);
    border: 2px solid var(--border);
    border-radius: 16px;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.action-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: all 0.3s ease;
}

.action-btn:hover::before {
    opacity: 0.05;
}

.action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.15);
    border-color: var(--primary-blue);
}

.btn-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 16px;
    position: relative;
    z-index: 1;
}

.btn-icon i {
    font-size: 1.25rem;
}

.btn-content {
    text-align: left;
    flex: 1;
    position: relative;
    z-index: 1;
}

.btn-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.btn-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 400;
}

/* Button Variants */
.action-btn.primary .btn-icon {
    background: var(--gradient-primary);
    color: white;
}

.action-btn.secondary .btn-icon {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: white;
}

.action-btn.tertiary .btn-icon {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a52 100%);
    color: white;
}

.action-btn.quaternary .btn-icon {
    background: linear-gradient(135deg, #4c51bf 0%, #667eea 100%);
    color: white;
}

/* Footer */
.footer {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.footer p {
    font-size: 0.875rem;
    color: var(--text-light);
}

/* Responsive Design */
@media (max-width: 480px) {
    body {
        padding: 16px;
    }
    
    .container {
        padding: 32px 24px;
    }
    
    .logo-circle {
        width: 100px;
        height: 100px;
    }
    
    .logo {
        width: 56px;
        height: 56px;
    }
    
    .brand-name {
        font-size: 2rem;
    }
    
    .social-icons {
        gap: 12px;
    }
    
    .social-icon {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }
    
    .action-btn {
        padding: 16px;
    }
    
    .btn-icon {
        width: 40px;
        height: 40px;
        margin-right: 12px;
    }
    
    .btn-icon i {
        font-size: 1.125rem;
    }
    
    .btn-content h3 {
        font-size: 1rem;
    }
    
    .btn-content p {
        font-size: 0.8125rem;
    }
}

@media (max-width: 360px) {
    .container {
        padding: 24px 20px;
    }
    
    .brand-name {
        font-size: 1.875rem;
    }
    
    .social-icons {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .social-icon {
        width: 44px;
        height: 44px;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.container {
    animation: fadeInUp 0.6s ease-out;
}

.logo-circle {
    animation: fadeInUp 0.6s ease-out 0.2s both;
}

.brand-info {
    animation: fadeInUp 0.6s ease-out 0.4s both;
}

.social-icons {
    animation: fadeInUp 0.6s ease-out 0.6s both;
}

.action-buttons {
    animation: fadeInUp 0.6s ease-out 0.8s both;
}

.footer {
    animation: fadeInUp 0.6s ease-out 1s both;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}