Add photo, company logos, and short/long CV toggle

Features:
- Profile photo display (right side, inline with header)
- Company logos for all major employers (8 logos downloaded)
- Short/Long CV toggle for condensed/detailed view
- Short descriptions (1-2 lines) for quick overview
- Experience separators with border lines

Photo Implementation:
- Circular photo (120px) on right side of header
- Placeholder SVG if photo not uploaded
- Instructions in ADDING-YOUR-PHOTO.md
- Photo stored in static/images/profile/

Company Logos:
- Olympic Broadcasting Services, AENA, SAP, Gigya
- Accenture, Everis, Indra, Megabanner
- 40px logos displayed inline with experience
- Auto-hide if logo missing
- Mobile: logos hidden for cleaner layout

Short/Long Toggle:
- Toggle buttons in action bar (Corto/Largo)
- Short mode: shows shortDescription only
- Long mode: shows full responsibilities + technologies
- CSS-based show/hide (no page reload)
- Defaults to short view

Layout Updates:
- Header: text left, photo right, inline alignment
- Experience items: separated by border lines
- Responsive: photo centers on mobile
- Print-optimized: smaller photo in PDF

Data Updates:
- Added shortDescription field to Experience struct
- 13 short descriptions for all positions (EN/ES)
- Added companyLogo field with filename mapping
- JSON updated with all new fields

Tech:
- Pure CSS toggle (no HTMX needed)
- Vanilla JavaScript for button states
- Maintains bilingual support (ES/EN)

static/css/main.css

@@ -124,13 +124,39 @@ a:hover {
     min-height: 11in;
 }
 
-/* Header */
+/* Header - Photo on right, inline with text */
 .cv-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: flex-start;
+    gap: 2rem;
     border-bottom: 2px solid var(--text-dark);
     padding-bottom: 1.5rem;
     margin-bottom: 2rem;
 }
 
+.cv-header-left {
+    flex: 1;
+}
+
+.cv-header-right {
+    flex-shrink: 0;
+}
+
+.cv-photo {
+    width: 120px;
+    height: 120px;
+    border-radius: 50%;
+    overflow: hidden;
+    border: 3px solid var(--border-gray);
+}
+
+.cv-photo img {
+    width: 100%;
+    height: 100%;
+    object-fit: cover;
+}
+
 .cv-name {
     font-size: 2.5rem;
     font-weight: 700;
@@ -170,9 +196,15 @@ a:hover {
     text-align: justify;
 }
 
-/* Experience */
+/* Experience - with separators */
 .experience-item {
     margin-bottom: 1.5rem;
+    padding-bottom: 1.5rem;
+    border-bottom: 1px solid var(--border-gray);
+}
+
+.experience-item:last-child {
+    border-bottom: none;
 }
 
 .experience-header {
@@ -180,6 +212,27 @@ a:hover {
     justify-content: space-between;
     margin-bottom: 0.75rem;
     gap: 1rem;
+    align-items: center;
+}
+
+.company-logo {
+    width: 40px;
+    height: 40px;
+    flex-shrink: 0;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    margin-right: 1rem;
+}
+
+.company-logo img {
+    max-width: 100%;
+    max-height: 100%;
+    object-fit: contain;
+}
+
+.experience-title {
+    flex: 1;
 }
 
 .position {
@@ -335,17 +388,109 @@ footer {
         font-size: 2rem;
     }
 
+    .cv-header {
+        flex-direction: column;
+        align-items: center;
+        text-align: center;
+    }
+    
+    .cv-photo {
+        order: -1;
+        margin-bottom: 1rem;
+    }
+
     .experience-header,
     .project-header,
     .education-header {
         flex-direction: column;
         gap: 0.25rem;
     }
-
-    .action-bar-content {
-        flex-direction: column;
-        gap: 1rem;
+    
+    .company-logo {
+        display: none;
     }
 }
 
 .no-print {}
+
+/* Print Styles for Photo */
+@media print {
+    .cv-photo {
+        width: 100px;
+        height: 100px;
+        border-width: 2px;
+    }
+    
+    .company-logo {
+        width: 30px;
+        height: 30px;
+    }
+}
+
+/* CV Length Toggle */
+.cv-length-toggle {
+    display: flex;
+    gap: 0.5rem;
+}
+
+.length-btn {
+    padding: 0.4rem 1rem;
+    border: 1px solid var(--border-gray);
+    background: white;
+    border-radius: 4px;
+    cursor: pointer;
+    font-size: 0.9rem;
+}
+
+.length-btn:hover {
+    background: #f5f5f5;
+}
+
+.length-btn.active {
+    background: var(--accent-blue);
+    color: white;
+    border-color: var(--accent-blue);
+}
+
+/* Short CV - Hide detailed content */
+.cv-short .long-only {
+    display: none;
+}
+
+.cv-short .short-desc {
+    display: block;
+    color: var(--text-gray);
+    font-size: 0.95rem;
+    line-height: 1.6;
+    margin-bottom: 0.75rem;
+}
+
+/* Long CV - Hide short descriptions */
+.cv-long .short-desc,
+.short-desc {
+    display: none;
+}
+
+.cv-long .long-only {
+    display: block;
+}
+
+/* Ensure lists display correctly in long mode */
+.cv-long .responsibilities {
+    display: block;
+}
+
+/* Responsive adjustments */
+@media (max-width: 768px) {
+    .action-bar-content {
+        flex-wrap: wrap;
+        justify-content: center;
+    }
+    
+    .cv-length-toggle {
+        order: 1;
+        width: 100%;
+        justify-content: center;
+        margin-top: 0.5rem;
+    }
+}