.profile-section {
    padding: 60px 0;
    background: #f8fafc;
    min-height: calc(100vh - 450px);
}

.profile-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.download-wrapper {
    text-align: center;
    margin-bottom: 40px;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 40px;
    background: var(--c-corporate-gold);
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.download-btn:hover {
    background: #a08840;
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.3);
}

.download-btn i {
    font-size: 1.2rem;
}

.pdf-viewer-container {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    border: 3px solid var(--c-corporate-gold);
}

.pdf-main-viewer {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.pdf-toolbar {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px 25px;
    background: var(--c-corporate-teal);
    border-bottom: 3px solid var(--c-corporate-gold);
}

.toolbar-center {
    display: flex;
    align-items: center;
    gap: 15px;
}

.toolbar-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.15);
    border: none;
    border-radius: 10px;
    color: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.toolbar-btn:hover {
    background: var(--c-corporate-gold);
    transform: scale(1.05);
}

.toolbar-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background: rgba(255, 255, 255, 0.1);
}

.toolbar-btn.nav-btn {
    background: var(--c-corporate-gold);
}

.toolbar-btn.nav-btn:hover {
    background: #a08840;
}

.page-counter {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    font-size: 1.1rem;
    font-weight: 600;
    padding: 0 15px;
}

.page-total {
    font-weight: 500;
    opacity: 0.9;
}

.pdf-iframe-wrapper {
    flex: 1;
    background: var(--c-corporate-teal);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pdf-iframe-wrapper iframe {
    border: none;
    width: 100%;
    height: 100%;
    min-height: 700px;
}

@media (max-width: 768px) {
    .pdf-toolbar {
        padding: 12px 15px;
    }
    
    .page-counter {
        font-size: 1rem;
    }
    
    .toolbar-btn {
        width: 38px;
        height: 38px;
    }
}

@media (max-width: 480px) {
    .pdf-toolbar {
        padding: 10px;
    }
    
    .page-counter {
        font-size: 0.9rem;
        padding: 0 10px;
    }
}