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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
    line-height: 1.6;
}

.container {
    max-width: 420px;
    width: 100%;
    margin: 0 auto;
    padding-top: 50px;
}

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

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-content {
    text-align: center;
    color: white;
}

.loading-logo img {
    max-width: 150px;
    height: auto;
    margin-bottom: 20px;
    border-radius: 10px;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 15px;
}

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

.loading-text {
    font-size: 16px;
    opacity: 0.9;
}

/* Header Section */
.header-section {
    text-align: center;
    margin-bottom: 30px;
}

.logo {
    margin-bottom: 20px;
}

.logo-image {
    max-width: 200px;
    height: auto;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.95);
    padding: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* Profile Section */
.profile-section {
    padding: 30px 20px;
    text-align: center;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.profile-info .name {
    color: #2d3748;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.profile-info .designation {
    color: #667eea;
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 25px;
}

/* Quick Actions */
.quick-actions {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.quick-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 20px;
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
    transition: all 0.3s ease;
    min-width: 80px;
    justify-content: center;
}

.btn-icon {
    font-size: 14px;
}

.btn-text {
    font-weight: 600;
}

.call-btn {
    background: #00b894;
    color: white;
    box-shadow: 0 4px 15px rgba(0, 184, 148, 0.3);
}

.call-btn:hover {
    background: #00a085;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 184, 148, 0.4);
}

.email-btn {
    background: #fd79a8;
    color: white;
    box-shadow: 0 4px 15px rgba(253, 121, 168, 0.3);
}

.email-btn:hover {
    background: #e84393;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(253, 121, 168, 0.4);
}

.whatsapp-btn {
    background: #25d366;
    color: white;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.whatsapp-btn:hover {
    background: #128c7e;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

/* About Section */
.about-section {
    padding: 25px 20px;
    text-align: center;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.experience-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #667eea;
    color: white;
    font-size: 14px;
    font-weight: 600;
    border-radius: 20px;
    padding: 8px 16px;
    margin-bottom: 15px;
}

.about-text {
    color: #2d3748;
    font-size: 15px;
    line-height: 1.6;
    max-width: 350px;
    margin: 0 auto;
}

.highlight {
    color: #667eea;
    font-weight: 600;
}

/* Contact Details */
.contact-details {
    padding: 25px 20px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.section-title {
    color: #2d3748;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-grid {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    border-radius: 12px;
    background: #f8f9ff;
    transition: all 0.3s ease;
    cursor: pointer;
}

.contact-item:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.contact-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #667eea;
    border-radius: 50%;
    color: white;
    font-size: 16px;
}

.contact-item:hover .contact-icon {
    background: white;
    color: #667eea;
}

.contact-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.contact-label {
    font-size: 12px;
    opacity: 0.7;
    font-weight: 500;
}

.contact-value {
    font-weight: 600;
    font-size: 14px;
}

.copy-hint {
    font-size: 11px;
    opacity: 0.6;
}

.contact-action {
    opacity: 0.5;
    font-size: 14px;
}

/* Social Section */
.social-section {
    padding: 20px 20px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.social-grid {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
}

.social-card {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    min-width: 90px;
    justify-content: center;
}

.social-card.facebook {
    background: #1877f2;
    color: white;
}

.social-card.linkedin {
    background: #0077b5;
    color: white;
}

.social-card.twitter {
    background: #1da1f2;
    color: white;
}

.social-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.social-icon {
    font-size: 14px;
}

.social-info .social-name {
    font-weight: 600;
}

/* Action Section */
.action-section {
    padding: 20px 20px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.action-btn {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    padding: 12px 18px;
    border: none;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 130px;
    text-align: left;
    font-family: inherit;
}

.action-btn.primary {
    background: #667eea;
    color: white;
}

.action-btn.secondary {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
    border: 2px solid #667eea;
}

.action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.action-btn.primary:hover {
    background: #5a67d8;
}

.action-btn.secondary:hover {
    background: #667eea;
    color: white;
}

.action-btn i {
    font-size: 16px;
    flex-shrink: 0;
}

.action-btn .btn-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
}

.action-btn span {
    font-weight: 600;
    font-size: 14px;
    line-height: 1.2;
}

.action-btn small {
    font-size: 11px;
    opacity: 0.8;
    font-weight: 400;
    line-height: 1.2;
}

/* QR Section */
.qr-section {
    padding: 20px;
    text-align: center;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.qr-info {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #667eea;
    font-size: 14px;
    font-weight: 500;
}

/* Success Message */
.success-message {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #00b894;
    color: white;
    padding: 15px 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: none;
    z-index: 1000;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.success-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Responsive Design */
@media (max-width: 480px) {
    body {
        padding: 10px;
    }
    
    .container {
        max-width: 100%;
        border-radius: 15px;
    }
    
    .header-section {
        padding: 25px 15px;
    }
    
    .logo-image {
        max-width: 160px;
    }
    
    .profile-section {
        padding: 25px 15px;
    }
    
    .profile-info .name {
        font-size: 24px;
    }
    
    .profile-info .designation {
        font-size: 16px;
    }
    
    .quick-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .quick-btn {
        width: 100%;
        max-width: 280px;
    }
    
    .about-section,
    .contact-details,
    .social-section,
    .action-section {
        padding: 20px 15px;
    }
    
    .section-title {
        font-size: 16px;
    }
    
    .action-section {
        flex-direction: column;
        align-items: center;
    }
    
    .action-btn {
        width: 100%;
        max-width: 280px;
    }
}

@media (max-width: 320px) {
    .profile-info .name {
        font-size: 22px;
    }
    
    .logo-image {
        max-width: 140px;
    }
    
    .quick-btn {
        font-size: 13px;
        padding: 10px 15px;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Brochure Section Styles */
.brochure-section {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px;
    margin-top: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    animation: slideUp 0.6s ease-out;
}

.brochure-card {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.brochure-content {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.brochure-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    flex-shrink: 0;
}

.brochure-info {
    flex: 1;
}

.brochure-title {
    font-size: 18px;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 8px;
}

.brochure-description {
    color: #718096;
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 15px;
}

.brochure-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.feature-tag {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
}

.feature-tag i {
    font-size: 10px;
}

.brochure-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.download-btn {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.download-btn:active {
    transform: translateY(0);
}

.download-btn .btn-icon {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.btn-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.btn-text {
    font-weight: 600;
    font-size: 14px;
}

.btn-subtext {
    font-size: 11px;
    opacity: 0.8;
}

.preview-btn {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(102, 126, 234, 0.2);
    color: #667eea;
    border-radius: 12px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.preview-btn:hover {
    background: rgba(102, 126, 234, 0.1);
    border-color: #667eea;
}

.preview-btn:active {
    transform: scale(0.98);
}

/* Mobile Responsive for Brochure Section */
@media (max-width: 480px) {
    .brochure-content {
        flex-direction: column;
        text-align: center;
    }
    
    .brochure-icon {
        align-self: center;
    }
    
    .brochure-actions {
        flex-direction: column;
    }
    
    .download-btn {
        width: 100%;
        justify-content: center;
    }
    
    .preview-btn {
        width: 100%;
        justify-content: center;
    }
    
    .feature-tag {
        font-size: 10px;
    }
}