/* CSS Variables - Nordic Modern with Warm Accent */
:root {
    --bg-primary: #faf9f7;
    --bg-secondary: #ffffff;
    --bg-tertiary: #faf9f7;
    --bg-card: #ffffff;
    --text-primary: #1a1a1a;
    --text-secondary: #5c5c5c;
    --text-muted: #8c8c8c;
    --accent: #c9a962;
    --accent-dark: #b8944d;
    --accent-light: #e5d4a8;
    --accent-soft: #faf6ed;
    --border: #e8e6e3;
    --border-light: #f0eeeb;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.08);
    --shadow-card: 0 2px 8px rgba(0,0,0,0.04), 0 8px 24px rgba(0,0,0,0.06);
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 0.75rem 2rem;
    background: rgba(250, 249, 247, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
}

.logo-icon {
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon img {
    height: 40px;
    width: auto;
}

nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

nav a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem 0;
    position: relative;
    transition: var(--transition);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    border-radius: 2px;
    transition: var(--transition);
}

nav a:hover {
    color: var(--text-primary);
}

nav a:hover::after {
    width: 100%;
}

.nav-cta {
    background: var(--accent);
    color: white !important;
    padding: 0.6rem 1.25rem !important;
    border-radius: var(--radius-sm);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-cta:hover {
    background: var(--accent-dark);
}

.nav-cta::after {
    display: none;
}

.nav-cta svg {
    width: 18px;
    height: 18px;
}

.nav-dropdown {
    position: relative;
}

.nav-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    cursor: pointer;
}

.nav-dropdown-toggle svg {
    width: 12px;
    height: 12px;
    transition: var(--transition);
}

.nav-dropdown:hover .nav-dropdown-toggle svg {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: -0.5rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 180px;
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 100;
    margin-top: 0.5rem;
}

.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown-menu a {
    display: block;
    padding: 0.6rem 1rem;
    border-radius: var(--radius-sm);
}

.nav-dropdown-menu a:hover {
    background: var(--bg-tertiary);
}

.nav-dropdown-menu a::after {
    display: none;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--text-primary);
}

/* Main Content */
main {
    padding-top: 70px;
}

/* Hero Section */
.hero {
    padding: 5rem 2rem 4rem;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent-soft);
    color: var(--accent-dark);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid var(--accent-light);
}

.hero-badge svg {
    width: 16px;
    height: 16px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.25rem, 5vw, 3.25rem);
    font-weight: 500;
    line-height: 1.25;
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

.hero-title span {
    color: var(--accent);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 500;
    color: var(--accent);
    line-height: 1;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Upcoming Events Section */
.upcoming-events-section {
    padding: 4rem 2rem;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.upcoming-events-section > .section-header {
    max-width: 1200px;
    margin: 0 auto 2rem;
    text-align: center;
    display: flex;
    justify-content: center;
}

.upcoming-events-section > .section-header .section-header-left {
    max-width: 600px;
}

.upcoming-events-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.upcoming-event {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 1.5rem 2rem;
}

.upcoming-event:first-child {
    border-color: var(--accent-light);
    box-shadow: 0 2px 12px rgba(184, 157, 107, 0.15);
}

.upcoming-event-content {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.upcoming-event-logo {
    flex-shrink: 0;
    width: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.upcoming-event-logo img {
    max-height: 70px;
    max-width: 100px;
    width: auto;
    object-fit: contain;
}

.upcoming-event-info {
    flex: 1;
    text-align: left;
}

.upcoming-event-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.25rem;
}

.upcoming-event-name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.upcoming-event-location {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.upcoming-event-date {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.upcoming-event-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.upcoming-event-stand {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--accent-soft);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    min-width: 70px;
    text-decoration: none;
    transition: var(--transition);
}

.upcoming-event-stand:hover {
    background: var(--accent-light);
}

.upcoming-event-stand svg {
    display: none;
}

.upcoming-event-stand-text {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
}

.upcoming-event-stand-number {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.25rem;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--accent-soft);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    min-width: 70px;
}

.countdown-number {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
}

.countdown-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.25rem;
}

@media (max-width: 600px) {
    .upcoming-event-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .upcoming-event-logo {
        width: auto;
    }
    
    .upcoming-event-info {
        text-align: center;
    }
    
    .upcoming-event-logo img {
        max-height: 50px;
    }
    
    .upcoming-event-actions {
        justify-content: center;
    }
}

/* Category Toggle */
.filter-section {
    padding: 3rem 2rem;
    text-align: center;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.filter-header {
    margin-bottom: 1.5rem;
}

.filter-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.filter-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.category-toggle {
    display: flex;
    justify-content: center;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0.35rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.toggle-btn {
    flex: 1;
    padding: 0.85rem 1.5rem;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.toggle-btn:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.toggle-btn.active {
    background: var(--accent);
    color: white;
    box-shadow: var(--shadow-sm);
}

/* Section Styles */
.section-divider {
    padding: 3rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 2rem;
    padding: 0 0.5rem;
}

.section-header-left h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.section-header-left p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.section-title-small {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

/* Category Sections */
.category-section {
    padding: 3rem 2rem;
    background: var(--bg-tertiary);
    transition: background 0.3s ease;
}

.category-section.alt-bg {
    background: var(--bg-secondary);
}

.category-section > .section-header,
.category-section > .projects-grid {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.category-section > .section-header {
    margin-bottom: 2rem;
}

.category-section > .section-header .section-header-left {
    width: 100%;
}

/* Projects Grid */
.projects-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    justify-content: flex-start;
}

.projects-grid .project-card {
    width: calc(33.333% - 1rem);
    max-width: 380px;
}

@media (max-width: 1024px) {
    .projects-grid .project-card {
        width: calc(50% - 0.75rem);
    }
}

@media (max-width: 640px) {
    .projects-grid .project-card {
        width: 100%;
        max-width: 100%;
    }
}

.project-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
    border-color: var(--accent-light);
}

.project-image {
    position: relative;
    height: 200px;
    background: var(--bg-tertiary);
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: white;
    padding: 0.4rem 0.8rem;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--accent-dark);
    box-shadow: var(--shadow-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.project-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.project-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-soft);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: var(--accent);
    border: 1px solid var(--accent-light);
}

.project-icon svg {
    width: 24px;
    height: 24px;
}

.project-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.project-excerpt {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.9em;
}

.project-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    border-top: 1px solid var(--border-light);
    margin-top: auto;
}

.project-tags {
    display: flex;
    gap: 0.5rem;
}

.project-tag {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.project-arrow {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    transition: var(--transition);
}

.project-card:hover .project-arrow {
    background: var(--accent);
    color: white;
}

/* About Section */
.about-section {
    padding: 5rem 2rem;
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    transition: background 0.3s ease;
}

.about-section.alt-bg {
    background: var(--bg-secondary);
}

/* Content Sections (Conferencias, Exposiciones, Reconocimientos) */
.content-section {
    padding: 4rem 2rem;
    background: var(--bg-tertiary);
    transition: background 0.3s ease;
}

.content-section.alt-bg {
    background: var(--bg-secondary);
}

.content-section > .section-header,
.content-section > .awards-grid {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.content-section > .conference-video-card {
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
}

.content-section > .events-photo-grid {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.content-section > .section-header {
    margin-bottom: 2rem;
}

.content-section > .section-header .section-header-left {
    width: 100%;
}

.about-content {
    max-width: 1200px;
    margin: 0 auto;
}

.about-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}

.about-header h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.about-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.value-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.value-card:hover {
    border-color: var(--accent-light);
    box-shadow: var(--shadow-md);
}

.value-icon {
    width: 60px;
    height: 60px;
    background: var(--accent-soft);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    color: var(--accent);
}

.value-icon svg {
    width: 28px;
    height: 28px;
}

.value-card h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
}

.value-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Team Section */
.team-section {
    margin-top: 4rem;
}

.team-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.team-header h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.team-header p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.team-member {
    text-align: center;
}

.team-photo {
    width: 160px;
    height: 160px;
    margin: 0 auto 1.25rem;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 3px solid var(--accent-light);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.team-member:hover .team-photo {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.team-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-name {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 500;
    margin-bottom: 0.35rem;
    color: var(--text-primary);
}

.team-role {
    display: inline-block;
    background: var(--accent-soft);
    color: var(--accent-dark);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
}

@media (max-width: 1024px) {
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .team-photo {
        width: 140px;
        height: 140px;
    }
}

/* Events Section */
.events-section {
    padding: 4rem 2rem;
    background: var(--bg-secondary);
    transition: background 0.3s ease;
}

.events-section.alt-bg {
    background: var(--bg-tertiary);
}

.events-section > .section-header,
.events-section > .events-photo-grid,
.events-section > .awards-section,
.events-section > .conference-section {
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
}

.event-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
}

.event-card:hover {
    border-color: var(--accent-light);
    box-shadow: var(--shadow-sm);
}

.event-year {
    width: 50px;
    height: 50px;
    background: var(--accent-soft);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent-dark);
    flex-shrink: 0;
}

.event-info h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.event-info p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Events Photo Grid */
.events-photo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

@media (max-width: 1024px) {
    .events-photo-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .events-photo-grid {
        grid-template-columns: 1fr;
    }
}

.event-photo-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.event-photo-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
    border-color: var(--accent-light);
}

.event-photo {
    height: 180px;
    overflow: hidden;
    background: #f5f3f0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.event-photo img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: var(--transition);
}

.event-photo-card:hover .event-photo img {
    transform: scale(1.05);
}

.event-photo-info {
    padding: 1.25rem;
}

.event-photo-year {
    display: inline-block;
    background: var(--accent-soft);
    color: var(--accent-dark);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    margin-bottom: 0.5rem;
}

.event-photo-info h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.event-photo-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Expo Carousel */
.expo-carousel-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

.expo-carousel-wrapper {
    flex: 1;
    overflow: hidden;
}

.expo-carousel {
    display: flex;
    gap: 1.5rem;
    transition: transform 0.4s ease;
}

.expo-carousel .event-photo-card {
    flex: 0 0 calc((100% - 3rem) / 3);
    min-width: calc((100% - 3rem) / 3);
}

.expo-carousel-btn {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid var(--border-light);
    background: var(--bg-primary);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.expo-carousel-btn:hover {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.expo-carousel-btn svg {
    width: 20px;
    height: 20px;
}

.expo-carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.expo-carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border-light);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.expo-carousel-dot.active {
    background: var(--accent);
    width: 24px;
    border-radius: 4px;
}

@media (max-width: 900px) {
    .expo-carousel .event-photo-card {
        flex: 0 0 calc((100% - 1.5rem) / 2);
        min-width: calc((100% - 1.5rem) / 2);
    }
}

@media (max-width: 600px) {
    .expo-carousel .event-photo-card {
        flex: 0 0 100%;
        min-width: 100%;
    }
    
    .expo-carousel-btn {
        width: 36px;
        height: 36px;
    }
    
    .expo-carousel-btn svg {
        width: 16px;
        height: 16px;
    }
}

/* Releases/Últimos Lanzamientos Section */
.releases-section {
    padding: 4rem 2rem;
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.releases-section > .section-header {
    max-width: 1200px;
    margin: 0 auto 2rem;
    text-align: center;
    display: flex;
    justify-content: center;
}

.releases-section > .section-header .section-header-left {
    max-width: 600px;
}

.releases-carousel-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

.releases-carousel-wrapper {
    flex: 1;
    overflow: hidden;
}

.releases-carousel {
    display: flex;
    gap: 1.5rem;
    transition: transform 0.4s ease;
}

.releases-carousel .release-card {
    flex: 0 0 350px;
    width: 350px;
    max-width: 350px;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-light);
    cursor: pointer;
    transition: var(--transition);
}

.releases-carousel .release-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
    border-color: var(--accent-light);
}

.release-card-image {
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, #faf9f7 0%, #f5f3f0 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.release-card-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: var(--transition);
    padding: 1rem;
}

.release-card:hover .release-card-image img {
    transform: scale(1.05);
}

.release-card-player {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1rem;
    padding: 0.75rem;
    background: var(--accent);
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.play-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.play-btn:hover {
    transform: scale(1.1);
}

.play-btn svg {
    width: 18px;
    height: 18px;
    color: var(--accent);
    margin-left: 2px;
}

.progress-bar {
    flex: 1;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
    overflow: hidden;
}

.progress {
    height: 100%;
    background: white;
    width: 0%;
    transition: width 0.1s linear;
}

.release-card-player .time {
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    min-width: 35px;
    text-align: right;
}

.release-card-content {
    padding: 1.25rem;
}

.release-card-category {
    display: inline-block;
    background: var(--accent-soft);
    color: var(--accent-dark);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.release-card-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.release-card-excerpt {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.releases-carousel-btn {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid var(--border-light);
    background: var(--bg-primary);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.releases-carousel-btn:hover {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.releases-carousel-btn svg {
    width: 20px;
    height: 20px;
}

.releases-carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.releases-carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border-light);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.releases-carousel-dot.active {
    background: var(--accent);
    width: 24px;
    border-radius: 4px;
}

@media (max-width: 900px) {
    .releases-carousel .release-card {
        flex: 0 0 300px;
        width: 300px;
        max-width: 300px;
    }
}

@media (max-width: 600px) {
    .releases-carousel .release-card {
        flex: 0 0 280px;
        width: 280px;
        max-width: 280px;
    }
    
    .releases-carousel-btn {
        width: 36px;
        height: 36px;
    }
    
    .releases-carousel-btn svg {
        width: 16px;
        height: 16px;
    }
}

.award-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 3px solid rgba(255,255,255,0.3);
}

.award-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Awards/Reconocimientos Section */
.awards-section {
    margin-top: 3rem;
}

.awards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.award-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.award-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
    border-color: var(--accent-light);
}

.award-card-photo {
    height: 180px;
    overflow: hidden;
    background: var(--bg-tertiary);
}

.award-card-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.award-card:hover .award-card-photo img {
    transform: scale(1.05);
}

.award-card-content {
    padding: 1.25rem;
}

.award-card-year {
    display: inline-block;
    background: var(--accent-soft);
    color: var(--accent-dark);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    margin-bottom: 0.5rem;
}

.award-card-content h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.award-card-content p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Conference Section */
.conference-section {
    margin-top: 3rem;
}

.conference-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.conference-badge {
    display: inline-block;
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.conference-video-link {
    text-decoration: none;
    color: inherit;
    display: block;
    max-width: 700px;
    margin: 0 auto;
}

.conference-video-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.conference-video-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.conference-video-thumbnail {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--bg-tertiary);
}

.conference-video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    transition: var(--transition);
}

.conference-video-card:hover .conference-video-thumbnail img {
    transform: scale(1.03);
}

.conference-video-embed {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    background: #000;
}

.conference-video-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
    border: none;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70px;
    height: 70px;
    background: rgba(255,255,255,0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    transition: var(--transition);
    cursor: pointer;
}

.conference-video-card:hover .play-button {
    background: var(--accent);
    transform: translate(-50%, -50%) scale(1.1);
}

.play-button svg {
    width: 30px;
    height: 30px;
    color: var(--accent);
    margin-left: 4px;
}

.conference-video-card:hover .play-button svg {
    color: white;
}

.conference-video-info {
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.conference-speaker {
    display: flex;
    flex-direction: column;
}

.speaker-name {
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-primary);
}

.speaker-role {
    font-size: 0.85rem;
    color: var(--accent);
}

.conference-cta {
    background: var(--accent);
    color: white;
    padding: 0.6rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    cursor: pointer;
}

.conference-video-card:hover .conference-cta {
    background: var(--accent-dark);
}

.conference-logo {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--text-muted);
}

.conference-logo em {
    color: var(--accent);
    font-style: normal;
}

.conference-video-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-light);
    text-align: center;
}

.conference-video-footer p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
}

.conference-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.conference-photo {
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4/3;
    background: var(--bg-tertiary);
}

.conference-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.conference-photo:hover img {
    transform: scale(1.05);
}

/* Project Detail View */
.project-detail {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    z-index: 200;
    overflow-y: auto;
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.project-detail.active {
    display: block;
    opacity: 1;
    transform: scale(1);
    animation: modalFadeIn 0.35s ease forwards;
}

.project-detail.closing {
    animation: modalFadeOut 0.25s ease forwards;
}

@keyframes modalFadeIn {
    0% {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes modalFadeOut {
    0% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
    100% {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
}

/* View Transitions API styles */
::view-transition-old(root),
::view-transition-new(root) {
    animation-duration: 0.3s;
}

.detail-header {
    position: sticky;
    top: 0;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(250, 249, 247, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    z-index: 10;
}

.back-button {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    padding: 0.6rem 1.25rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.back-button:hover {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.back-button svg {
    width: 18px;
    height: 18px;
}

.detail-content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.detail-hero {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.project-detail.active .detail-image {
    animation: slideInLeft 0.4s ease forwards;
}

.project-detail.active .detail-info {
    animation: slideInRight 0.4s ease 0.1s forwards;
    opacity: 0;
}

@keyframes slideInLeft {
    0% {
        opacity: 0;
        transform: translateX(-30px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    0% {
        opacity: 0;
        transform: translateX(30px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

.detail-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.detail-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, #faf9f7 0%, #f5f3f0 100%);
    padding: 2rem;
}

.detail-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.detail-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent-soft);
    color: var(--accent-dark);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    width: fit-content;
    margin-bottom: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid var(--accent-light);
}

.detail-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 500;
    line-height: 1.25;
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
}

.detail-description {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.detail-audio-player {
    background: var(--accent-soft);
    border: 1px solid var(--accent-light);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.detail-audio-player h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.detail-features {
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    padding: 1.5rem;
}

.detail-features h4 {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.features-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.features-list svg {
    width: 18px;
    height: 18px;
    color: var(--accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.detail-cta {
    margin-top: 2rem;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--accent);
    color: white;
    padding: 1rem 2rem;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.cta-button:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
}

.cta-button svg {
    width: 20px;
    height: 20px;
}

/* Footer */
footer {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 3rem 2rem 2rem;
    border-top: 1px solid var(--border);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-logo-icon img {
    height: 36px;
    width: auto;
}

.footer-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.footer-column h4 {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.25rem;
}

.footer-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-column a {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-column a:hover {
    color: var(--accent);
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-light);
}

.footer-copyright {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: 50%;
    color: var(--text-secondary);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--accent);
    color: white;
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

/* Floating Buttons */
.floating-buttons {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    z-index: 1000;
}

.float-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(201, 169, 98, 0.3);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    background: white;
    color: var(--accent-light);
}

.float-btn svg {
    width: 26px;
    height: 26px;
}

.whatsapp-btn {
    background: white;
    color: var(--accent-light);
}

.whatsapp-btn:hover {
    background: var(--accent-soft);
    border-color: var(--accent);
    color: var(--accent);
    transform: scale(1.1);
}

.scroll-top-btn {
    background: white;
    color: var(--accent-light);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top-btn:hover {
    background: var(--accent-soft);
    border-color: var(--accent);
    color: var(--accent);
}

.scroll-top-btn.visible:hover {
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .floating-buttons {
        bottom: 1.5rem;
        right: 1.5rem;
    }
    
    .float-btn {
        width: 50px;
        height: 50px;
    }
    
    .float-btn svg {
        width: 22px;
        height: 22px;
    }
}

/* Responsive */
@media (max-width: 1024px) {
    .detail-hero {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    header {
        padding: 0.75rem 1rem;
    }
    
    nav {
        display: none;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .hero {
        padding: 3rem 1.5rem 2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .category-toggle {
        flex-wrap: wrap;
        max-width: 100%;
    }
    
    .toggle-btn {
        flex: 1 1 45%;
        padding: 0.75rem 1rem;
        font-size: 0.85rem;
    }
    
    .category-section {
        padding: 2rem 1rem;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .detail-content {
        padding: 2rem 1.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .events-grid {
        grid-template-columns: 1fr;
    }
}

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

.animate-in {
    animation: fadeInUp 0.6s ease-out forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }