/* ==========================================
   OLTRE LA CORNICE - STYLESHEET
   Beyond the Frame
   ========================================== */

/* ==========================================
   BASE & RESET
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette */
    --navy-dark: #1a2744;
    --navy-medium: #2d3f5f;
    --navy-light: #3d5275;
    --blue-primary: #4a6baa;
    --blue-accent: #5a7cc7;
    --blue-light: #7c9dd6;
    --spotlight: rgba(255, 255, 255, 0.15);
    --text-white: #ffffff;
    --text-light: #e8ecf4;
    --text-muted: #b8c4dc;
    
    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-display: 'Playfair Display', serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background: var(--navy-dark);
    color: var(--text-light);
    line-height: 1.7;
    overflow-x: hidden;
}

/* ==========================================
   LANDING PAGE
   ========================================== */
.landing-page {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: linear-gradient(135deg, #0a0e27 0%, #1a2950 50%, #2c3f6e 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 1s ease, transform 1s ease;
    overflow: hidden;
}

.landing-page.fade-out {
    opacity: 0;
    transform: scale(1.1);
    pointer-events: none;
}

.spotlight {
    position: absolute;
    top: 10%;
    right: 15%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, transparent 70%);
    filter: blur(60px);
    animation: spotlightMove 8s ease-in-out infinite;
    pointer-events: none;
}

@keyframes spotlightMove {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.6;
    }
    50% {
        transform: translate(-50px, 30px) scale(1.2);
        opacity: 0.8;
    }
}

.landing-content {
    text-align: center;
    position: relative;
    z-index: 1;
    animation: fadeInUp 1.2s ease;
}

.landing-logo {
    max-width: 90vw;
    max-height: 80vh;
    width: auto;
    height: auto;
    margin-bottom: var(--spacing-lg);
    animation: fadeInScale 1.5s ease;
    object-fit: contain;
}

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

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.cta-button {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: 1.2rem 3rem;
    font-size: 1.2rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: lowercase;
    cursor: pointer;
    border-radius: 50px;
    backdrop-filter: blur(10px);
    transition: all var(--transition-medium);
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    animation: buttonPulse 2s ease infinite;
}

@keyframes fadeInButton {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cta-button:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

.cta-button i {
    transition: transform var(--transition-fast);
}

.cta-button:hover i {
    transform: translateX(5px);
}

@keyframes buttonPulse {
    0%, 100% {
        box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
    }
    50% {
        box-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
    }
}

/* ==========================================
   MAIN CONTENT
   ========================================== */
.main-content {
    opacity: 1;
    transition: opacity var(--transition-slow);
}

.main-content.hidden {
    display: none;
    opacity: 0;
}

/* ==========================================
   NAVIGATION MENU
   ========================================== */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(29, 45, 68, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    transition: all var(--transition-fast);
}

.main-nav.scrolled {
    background: rgba(29, 45, 68, 0.98);
    padding: 0.7rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-white);
    letter-spacing: 0.05em;
}

.nav-menu {
    display: flex;
    flex-direction: row;
    list-style: none;
    gap: 2.5rem;
    margin: 0;
    padding: 0;
    align-items: center;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link.active {
    color: var(--text-white);
}

.nav-link.active::after {
    width: 100%;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--blue-accent);
    transition: width var(--transition-fast);
}

.nav-link:hover {
    color: var(--text-white);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-white);
    border-radius: 3px;
    transition: all var(--transition-fast);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.section-title {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--text-white);
    letter-spacing: 0.02em;
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(180deg, #2d3f5f 0%, #3d5275 100%);
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(93, 124, 199, 0.15) 0%, transparent 70%);
    filter: blur(80px);
    animation: heroGlow 10s ease-in-out infinite;
}

@keyframes heroGlow {
    0%, 100% {
        transform: translate(0, 0);
        opacity: 0.5;
    }
    50% {
        transform: translate(-100px, 50px);
        opacity: 0.8;
    }
}

.hero-title {
    font-family: var(--font-display);
    font-size: 4.5rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: var(--spacing-sm);
    letter-spacing: 0.05em;
    line-height: 1.2;
}

.hero-subtitle {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 400;
    color: var(--blue-light);
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

.hero-text {
    font-size: 1.8rem;
    font-weight: 300;
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.hero-description {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    color: var(--text-muted);
    line-height: 1.8;
}

.hero-manifesto {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.hero-manifesto strong {
    color: var(--text-white);
    font-weight: 600;
}

.frame-box {
    max-width: 1000px;
    margin: var(--spacing-xl) auto;
    margin-bottom: calc(var(--spacing-xl) * 3);
    text-align: center;
}

.frame-image {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.5));
    transition: transform var(--transition-medium);
}

.frame-image:hover {
    transform: scale(1.02);
}

.scroll-button {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--blue-accent);
    text-decoration: none;
    font-weight: 500;
    margin-top: var(--spacing-md);
    transition: all var(--transition-fast);
}

.scroll-button:hover {
    color: var(--blue-light);
    transform: translateY(5px);
}

.scroll-button i {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* ==========================================
   SERIES SECTION
   ========================================== */
.series {
    background: linear-gradient(180deg, #3d5275 0%, #2d3f5f 100%);
    padding: var(--spacing-xl) 0;
}

.series-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.series-header-text {
    text-align: center;
    width: 100%;
}

.series-header-text p {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.9;
    color: var(--text-light);
}

.series-header-text strong {
    color: var(--text-white);
    font-weight: 600;
}

.series-header-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    max-width: 600px;
    width: 100%;
}

.gradient-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
    transition: transform var(--transition-medium);
}

.series-header-image:hover .gradient-image {
    transform: scale(1.05);
}

.series-intro {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
}

.series-intro p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.series-subtitle {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    text-align: center;
    color: var(--text-white);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    letter-spacing: 0.02em;
}

.series-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
    font-size: 1.1rem;
    color: var(--blue-light);
    font-weight: 500;
}

.series-tagline {
    font-style: italic;
    color: var(--text-muted);
    margin-top: var(--spacing-lg);
}

.series-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.series-card {
    background: linear-gradient(135deg, rgba(61, 90, 158, 0.1) 0%, rgba(42, 63, 108, 0.1) 100%);
    padding: var(--spacing-lg);
    border-radius: 16px;
    border: 1px solid rgba(93, 124, 199, 0.2);
    transition: all var(--transition-medium);
    text-align: center;
}

.series-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(93, 124, 199, 0.5);
    background: linear-gradient(135deg, rgba(61, 90, 158, 0.15) 0%, rgba(42, 63, 108, 0.15) 100%);
}

.card-icon {
    margin-bottom: var(--spacing-md);
    display: flex;
    justify-content: center;
    align-items: center;
}

.series-icon {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: contain;
    background: transparent;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
    transition: transform var(--transition-medium);
}

/* Special styling for framed images (Crime, Romance, Rebel) */
.series-card img[src*="crime.jpg"],
.series-card img[src*="romance.jpg"],
.series-card img[src*="rebel.jpg"] {
    width: 200px;
    height: 150px;
    border-radius: 8px;
    object-fit: cover;
}

.series-card:hover .series-icon {
    transform: scale(1.1) rotate(5deg);
}

.series-card h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.series-card p {
    font-size: 1.05rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

.card-question {
    font-style: italic;
    color: var(--blue-light);
    margin-top: var(--spacing-md);
}

/* ==========================================
   MEMORY ROOM SECTION
   ========================================== */
.memory-room-section {
    margin-top: calc(var(--spacing-xl) * 2);
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.memory-room-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    margin-top: var(--spacing-lg);
}

.memory-room-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.memory-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-medium);
}

.memory-room-image:hover .memory-image {
    transform: scale(1.05);
}

.memory-room-text {
    padding: var(--spacing-md);
}

.memory-room-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    color: var(--text-light);
}

.memory-room-text h4 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--text-white);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.memory-room-text p:first-child {
    font-size: 1.2rem;
    color: var(--blue-light);
}

/* ==========================================
   EDITIONS SECTION
   ========================================== */
.editions {
    background: linear-gradient(180deg, #3d5275 0%, #405880 100%);
    padding: var(--spacing-xl) 0;
}

.editions-intro {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
}

.editions-intro p {
    font-size: 1.2rem;
    line-height: 1.8;
}

.editions-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.edition-type {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-lg);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-fast);
}

.edition-type:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
}

.edition-type h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
}

.edition-type p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.edition-links {
    margin-top: var(--spacing-md);
}

.edition-link {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2rem;
    background: var(--blue-primary);
    color: var(--text-white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.edition-link:hover {
    background: var(--blue-accent);
    transform: translateX(5px);
    box-shadow: 0 5px 20px rgba(61, 90, 158, 0.4);
}

.edition-link i:last-child {
    transition: transform var(--transition-fast);
}

.edition-link:hover i:last-child {
    transform: translateX(5px);
}

/* ==========================================
   FEATURED EDITIONS SECTION
   ========================================== */
.featured-editions {
    background: linear-gradient(180deg, #405880 0%, #3d5275 100%);
    padding: var(--spacing-xl) 0;
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.featured-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.featured-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    transition: transform var(--transition-medium);
}

.featured-image:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
}

.featured-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-medium);
}

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

.featured-button {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem 2rem;
    background: var(--blue-primary);
    color: var(--text-white);
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.2rem;
    transition: all var(--transition-fast);
    text-align: center;
    position: relative;
}

.featured-button:hover {
    background: var(--blue-accent);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(93, 124, 199, 0.5);
}

.edition-subtitle {
    font-size: 0.9rem;
    font-weight: 400;
    opacity: 0.9;
    letter-spacing: 0.05em;
}

.featured-button i {
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    transition: transform var(--transition-fast);
}

.featured-button:hover i {
    transform: translateY(-50%) translateX(5px);
}

/* ==========================================
   INSTITUTIONS SECTION
   ========================================== */
.institutions {
    background: linear-gradient(180deg, #405880 0%, #4a6298 100%);
    padding: var(--spacing-xl) 0;
}

.institutions-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.intro-text {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-light);
}

.institutions-list {
    list-style: none;
    margin: var(--spacing-lg) 0;
    text-align: left;
}

.institutions-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    font-size: 1.15rem;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    transition: all var(--transition-fast);
}

.institutions-list li:hover {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding-left: 1.5rem;
}

.institutions-list i {
    color: var(--blue-accent);
    font-size: 1.3rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.institutions-footer {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.institutions-footer p {
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.institutions-footer strong {
    color: var(--text-white);
    font-weight: 600;
}

/* ==========================================
   CONTACT FORM
   ========================================== */
.contact-form-container {
    max-width: 700px;
    margin: var(--spacing-lg) auto 0;
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-lg);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.contact-form-title {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--text-white);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 500;
    color: var(--text-light);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: var(--text-white);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--blue-accent);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 0 0 3px rgba(93, 124, 199, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: var(--navy-dark);
    color: var(--text-white);
}

.form-group input.invalid,
.form-group select.invalid,
.form-group textarea.invalid {
    border-color: #e57373;
    animation: shake 0.3s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

.submit-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1.2rem 2.5rem;
    background: var(--blue-accent);
    color: var(--text-white);
    border: none;
    border-radius: 50px;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1.1rem;
    margin-top: var(--spacing-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    align-self: center;
}

.submit-button:hover {
    background: var(--blue-light);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(93, 124, 199, 0.4);
}

.submit-button:active {
    transform: translateY(-1px);
}

.submit-button i {
    font-size: 1rem;
}

.form-message {
    text-align: center;
    padding: 1rem;
    border-radius: 8px;
    margin-top: var(--spacing-sm);
    font-weight: 500;
    display: none;
}

.form-message.success {
    background: rgba(76, 175, 80, 0.2);
    border: 1px solid rgba(76, 175, 80, 0.5);
    color: #81c784;
    display: block;
}

.form-message.error {
    background: rgba(244, 67, 54, 0.2);
    border: 1px solid rgba(244, 67, 54, 0.5);
    color: #e57373;
    display: block;
}

.contact-button {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem 2.5rem;
    background: var(--blue-accent);
    color: var(--text-white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    margin-top: var(--spacing-md);
    transition: all var(--transition-fast);
}

.contact-button:hover {
    background: var(--blue-light);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(93, 124, 199, 0.4);
}

.institutions-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.gallery-image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all var(--transition-medium);
    aspect-ratio: 4/3;
}

.gallery-image:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-medium);
}

.gallery-image:hover img {
    transform: scale(1.1);
}

/* ==========================================
   PROJECT SECTION
   ========================================== */
.project {
    background: linear-gradient(180deg, #4a6298 0%, #3d5275 100%);
    padding: var(--spacing-xl) 0;
}

.project-intro {
    max-width: 900px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
}

.project-intro p {
    font-size: 1.3rem;
    line-height: 1.9;
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.team-member {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-lg);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-medium);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.team-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: var(--spacing-md);
    border: 3px solid var(--blue-accent);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

.team-member:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.team-member:hover .team-photo {
    border-color: var(--blue-light);
    transform: scale(1.05);
}

.team-member h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--text-white);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.team-member h4 {
    font-size: 1.2rem;
    color: var(--blue-light);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.team-member p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
}

.team-member p:last-child {
    margin-bottom: 0;
}

/* Tech Team Section */
.tech-team-section {
    margin-top: calc(var(--spacing-xl) * 2);
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.tech-team-content {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-lg);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.tech-team-logo {
    display: flex;
    justify-content: center;
    align-items: center;
}

.tech-team-logo img {
    max-width: 100%;
    height: auto;
    display: block;
}

.tech-team-text h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
}

.tech-team-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
}

.tech-features {
    list-style: none;
    padding: 0;
    margin-top: var(--spacing-md);
}

.tech-features li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-light);
}

.tech-features i {
    color: var(--blue-accent);
    font-size: 1.2rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    background: #2d3f5f;
    padding: var(--spacing-lg) 0 var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.footer-brand h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-white);
}

.footer-brand p {
    font-style: italic;
    color: var(--blue-light);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer-social {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
}

.footer-social a {
    color: var(--text-muted);
    font-size: 1.5rem;
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    color: var(--blue-accent);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */
@media (max-width: 768px) {
    :root {
        --spacing-xl: 4rem;
        --spacing-lg: 3rem;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        flex-direction: column;
        background: rgba(29, 45, 68, 0.98);
        backdrop-filter: blur(10px);
        padding: 2rem;
        gap: 1.5rem;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        transition: left var(--transition-fast);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-link {
        font-size: 1.1rem;
        padding: 1rem 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .landing-logo {
        max-width: 90%;
    }
    
    .cta-button {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .hero-text {
        font-size: 1.3rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .frame-box {
        max-width: 95%;
        margin: var(--spacing-md) auto;
        margin-bottom: var(--spacing-xl);
        display: block;
        visibility: visible;
    }
    
    .frame-image {
        width: 100%;
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        min-height: 200px;
        object-fit: contain;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .series-header {
        gap: var(--spacing-md);
    }
    
    .series-header-text {
        text-align: center;
    }
    
    .series-header-text p {
        font-size: 1.1rem;
    }
    
    .series-header-image {
        max-width: 100%;
    }
    
    .series-cards {
        grid-template-columns: 1fr;
    }
    
    .memory-room-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .memory-room-text {
        padding: 0;
    }
    
    .editions-types {
        grid-template-columns: 1fr;
    }
    
    .featured-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .featured-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .team-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .tech-team-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .tech-features {
        text-align: left;
    }
    
    .institutions-gallery {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .contact-form-container {
        padding: var(--spacing-md);
    }
    
    .contact-form-title {
        font-size: 1.5rem;
    }
    
    .submit-button {
        width: 100%;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-links {
        align-items: center;
    }
    
    .spotlight {
        width: 300px;
        height: 300px;
    }
}

@media (max-width: 480px) {
    .featured-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-text {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .cta-button {
        width: 100%;
        justify-content: center;
    }
}