/* ============================================
   EBB Europass Berlin — Modern Website Styles
   ============================================ */

/* --- CSS Variables --- */
:root {
    /* Colors — matching ebbeducation.com brand */
    --primary: #2d4a72;
    --primary-light: #3d6090;
    --primary-dark: #1e3452;
    --primary-glow: rgba(45, 74, 114, 0.12);

    --accent: #c8102e;
    --accent-light: #e63333;
    --accent-dark: #a00d24;

    --neutral-50: #F5F5F4;
    --neutral-100: #f3f4f6;
    --neutral-200: #e5e7eb;
    --neutral-300: #d1d5db;
    --neutral-400: #9ca3af;
    --neutral-500: #6b7280;
    --neutral-600: #4b5563;
    --neutral-700: #374151;
    --neutral-800: #1f2937;
    --neutral-900: #111827;

    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;

    /* Typography */
    --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Borders */
    --radius-sm: 0.375rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 40px rgba(26, 86, 219, 0.2);

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --duration-fast: 150ms;
    --duration-normal: 300ms;
    --duration-slow: 500ms;

    /* Layout */
    --container-max: 1200px;
    --navbar-height: 80px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    color: var(--neutral-800);
    background: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--primary);
}

.hero-content h1,
.hero-content h2 {
    color: #ffffff;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-out);
}

ul { list-style: none; }

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

/* --- Preloader --- */
.preloader {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: var(--neutral-900);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s var(--ease-out), visibility 0.6s;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

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

.preloader-logo {
    width: 80px;
    margin: 0 auto var(--space-md);
    animation: preloaderPulse 1.5s ease-in-out infinite;
}

.preloader-logo img {
    width: 100%;
    height: auto;
    display: block;
}

.preloader-text {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    opacity: 0.9;
}

.preloader-bar {
    width: 200px;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.preloader-bar-fill {
    height: 100%;
    width: 0;
    background: var(--primary-light);
    border-radius: var(--radius-full);
    animation: preloaderFill 1.5s var(--ease-out) forwards;
}

@keyframes preloaderPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.05); }
}

@keyframes preloaderFill {
    0% { width: 0; }
    100% { width: 100%; }
}

/* --- Navigation --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--navbar-height);
    z-index: 1000;
    transition: all var(--duration-normal) var(--ease-out);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
}

.navbar.scrolled .nav-logo {
    color: var(--primary);
}

.navbar.scrolled .nav-link {
    color: var(--neutral-700);
}

.navbar.scrolled .nav-link:hover {
    color: var(--primary);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: white;
    font-size: 1.59rem;
    font-weight: 700;
    font-family: var(--font-heading);
    transition: color var(--duration-normal);
    margin-left: -10rem;
}

.nav-logo svg {
    width: 32px;
    height: 32px;
}

.nav-logo .logo-icon svg {
    color: #2d4a72;
}

.logo-img-brand {
    height: 53px;
    width: auto;
    display: block;
    flex-shrink: 0;
    filter: brightness(0) invert(1);
    transition: filter var(--duration-normal);
}

.navbar.scrolled .logo-img-brand {
    filter: none;
}

.logo-accent {
    color: var(--accent);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-link {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.82rem;
    font-weight: 500;
    position: relative;
    padding: var(--space-xs) 0;
    transition: color var(--duration-fast) var(--ease-out);
    text-transform: uppercase;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width var(--duration-normal) var(--ease-out);
}

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

/* Letter-by-letter bounce animation (opt5) */
.nav-link .nav-word {
    display: inline-block;
    white-space: nowrap;
}
.nav-link .nav-word span {
    display: inline-block;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.nav-link:hover .nav-word span {
    transform: scale(1.18) translateY(-3px);
}

.nav-cta {
    background: var(--accent);
    color: white !important;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: all var(--duration-fast) var(--ease-out);
}

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

.nav-cta:hover {
    background: var(--accent-dark);
    transform: translateY(-1px);
}

/* Nav Right + Language Switcher */
.nav-right {
    position: absolute;
    right: var(--space-xl);
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.lang-switcher {
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 4px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.navbar.scrolled .lang-switcher {
    background: var(--neutral-100);
    border-color: var(--neutral-200);
}

.lang-btn {
    padding: 6px 12px;
    border: none;
    background: transparent;
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 9999px !important;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
    font-family: var(--font-sans);
    letter-spacing: 0.05em;
    text-decoration: none !important;
}

.navbar.scrolled .lang-btn {
    color: var(--neutral-700);
}

.lang-btn:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

.navbar.scrolled .lang-btn:hover {
    color: var(--primary);
    background: white;
}

.lang-btn.active {
    background: var(--accent) !important;
    color: #ffffff !important;
    border-radius: 9999px !important;
    box-shadow: 0 2px 8px rgba(200, 16, 46, 0.35) !important;
    text-decoration: none !important;
}

.mobile-lang {
    display: flex !important;
}

.mobile-lang .lang-btn {
    color: rgba(255, 255, 255, 0.6);
}

.mobile-lang .lang-btn:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

.mobile-lang .lang-btn.active {
    background: var(--accent) !important;
    color: #ffffff !important;
    border-radius: 9999px !important;
}

/* Mobile Menu Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: white;
    transition: all var(--duration-normal) var(--ease-out);
}

.navbar.scrolled .nav-toggle span {
    background: var(--neutral-900);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--neutral-900);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration-normal) var(--ease-out);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-link {
    color: white;
    font-size: 1.5rem;
    font-weight: 600;
    font-family: var(--font-display);
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--duration-normal) var(--ease-out);
}

.mobile-menu.active .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu.active .mobile-link:nth-child(2) { transition-delay: 0.1s; }
.mobile-menu.active .mobile-link:nth-child(3) { transition-delay: 0.15s; }
.mobile-menu.active .mobile-link:nth-child(4) { transition-delay: 0.2s; }
.mobile-menu.active .mobile-link:nth-child(5) { transition-delay: 0.25s; }
.mobile-menu.active .mobile-link:nth-child(6) { transition-delay: 0.3s; }
.mobile-menu.active .mobile-link:nth-child(7) { transition-delay: 0.35s; }

.mobile-cta {
    background: var(--primary);
    padding: var(--space-md) var(--space-2xl);
    border-radius: var(--radius-full);
    margin-top: var(--space-md);
}

.mobile-menu-close {
    position: absolute;
    top: var(--space-xl);
    right: var(--space-xl);
    background: none;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background var(--duration-fast);
}

.mobile-menu-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* --- Hero Section --- */
.hero {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: flex-start;
    overflow: hidden;
    background-image: var(--hero-bg-url, url('../assets/images/hero-bg.jpg'));
    background-size: cover;
    background-position: center center;
    padding-top: 22vh;
    padding-bottom: 8rem;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to bottom, rgba(5,12,40,0.45) 0%, transparent 22%),
        linear-gradient(to top,    rgba(5,12,40,0.45) 0%, rgba(5,12,40,0.45) 15%, transparent 35%),
        linear-gradient(to right,
            rgba(5,12,40,0.97) 0%,
            rgba(5,12,40,0.90) 30%,
            rgba(5,12,40,0.45) 55%,
            rgba(5,12,40,0.10) 75%,
            transparent 100%
        );
    pointer-events: none;
    z-index: 1;
}

.hero-bg, .hero-bg-image, .hero-bg-overlay, .hero-particles { display: none !important; }

.falling-books-canvas {
    display: none !important;
}
.falling-books-canvas:active { cursor: grabbing; }

/* Texto del hero pasa los clics al canvas (libros).
   Solo botones/links interactivos capturan clics y quedan por encima. */
.hero-content { pointer-events: none; }
.hero-content .btn,
.hero-content a,
.hero-content button {
    pointer-events: auto;
    position: relative;
    z-index: 5;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: particleFloat linear infinite;
}

@keyframes particleFloat {
    0% { transform: translateY(100vh) scale(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

.hero-content {
    position: relative;
    z-index: 5;
    max-width: 620px;
    padding: 0 var(--space-xl);
    margin: 0 auto 0 3%;
    text-align: left;
    color: white;
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-xl);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 4.5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-xl);
    text-align: left;
}

.hero-title-line {
    display: block;
}

.hero-title .highlight {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    line-height: 1.7;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto var(--space-2xl);
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
    flex-wrap: wrap;
}

.hero-stats {
    position: absolute;
    bottom: 2.5rem;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.2rem;
    flex-wrap: wrap;
    z-index: 5;
    padding: 0 var(--space-xl);
    color: white;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 0 1rem;
}

.stat-number {
    font-size: 3.3rem;
    font-weight: 800;
    font-family: var(--font-display);
    line-height: 1;
}

.stat-suffix {
    font-size: 2.8rem;
    font-weight: 800;
    color: white;
    display: inline;
}

.stat-label {
    font-size: 1.4rem;
    opacity: 0.75;
    margin-left: 0;
    margin-top: 2px;
    text-align: center;
}

.stat-row {
    display: flex;
    align-items: baseline;
    gap: 1px;
}

.hero-stat-divider { display: none; }

.hero-scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: color var(--duration-fast);
}

.scroll-indicator:hover {
    color: white;
}

.scroll-mouse {
    width: 24px;
    height: 36px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--radius-full);
    position: relative;
}

.scroll-wheel {
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 8px;
    background: white;
    border-radius: var(--radius-full);
    animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
    50% { transform: translateX(-50%) translateY(8px); opacity: 0.3; }
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--duration-fast) var(--ease-out);
    cursor: pointer;
    border: none;
    font-family: var(--font-sans);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 15px rgba(26, 86, 219, 0.4);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26, 86, 219, 0.5);
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
}

.btn-outline-light {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: white;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn-lg {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1.1rem;
}

.btn-hero-pill {
    background: rgba(255, 255, 255, 0.12);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.55);
    border-radius: 999px;
    padding: 0.8rem 2.2rem;
    font-size: 1rem;
    font-weight: 600;
    backdrop-filter: blur(8px);
    transition: all 0.25s ease;
    letter-spacing: 0.02em;
}
.btn-hero-pill:hover {
    background: rgba(255, 255, 255, 0.22);
    border-color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.15);
}

/* --- Section Styles --- */
.section {
    padding: var(--space-4xl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-header.light .section-title {
    color: white;
}

.section-header.light .section-description {
    color: rgba(255, 255, 255, 0.7);
}

.section-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(214, 71, 51, 0.85);
    color: white;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

.section-header.light .section-badge {
    background: rgba(214, 71, 51, 0.85);
    color: white;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary) !important;
    margin-bottom: var(--space-md);
}

.section-title .highlight {
    color: var(--primary);
}

.section-header.light .section-title .highlight {
    color: var(--accent);
}

.section-description {
    font-size: 1.1rem;
    color: var(--neutral-500);
    line-height: 1.7;
}

/* --- Chi Siamo Section --- */
.chi-siamo {
    background: var(--neutral-50);
}

.about-mission {
    margin-top: var(--space-lg);
    padding-top: 0;
}

.about-mission-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--space-xs);
}

.about-mission-text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--neutral-600);
    max-width: 780px;
    margin-bottom: var(--space-2xl);
}

.about-mission-pillars {
    display: flex;
    gap: var(--space-2xl);
    flex-wrap: wrap;
}

.about-mission-pillar {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 600;
    color: var(--neutral-700);
    font-size: 0.95rem;
}

.pillar-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-glow);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.chi-siamo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
    margin-bottom: var(--space-3xl);
}

.lead-text {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--neutral-700);
    margin-bottom: var(--space-lg);
}

.chi-siamo-content p {
    color: var(--neutral-600);
    margin-bottom: var(--space-md);
    line-height: 1.8;
}

.chi-siamo-visual {
    position: relative;
}

.visual-card {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.visual-card img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    transition: transform var(--duration-slow) var(--ease-out);
}

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

.visual-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-xl);
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
}

.visual-card-text span {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.8;
}

.visual-card-text p {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
}

.visual-card.floating {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 200px;
    animation: none;
}

.visual-card.floating img {
    height: 200px;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Mission Cards */
.mission-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.mission-card {
    background: white;
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--duration-normal) var(--ease-out);
    border: 1px solid var(--neutral-100);
}

.mission-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.mission-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-glow);
    color: var(--primary);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
}

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

.mission-card h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--neutral-900);
}

.mission-card p {
    color: var(--neutral-500);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* --- Berlino Section --- */
.berlino {
    background: var(--neutral-900);
    color: white;
    position: relative;
}

.berlino::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 51, 153, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(245, 158, 11, 0.1) 0%, transparent 40%);
    pointer-events: none;
}

.berlino-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 250px);
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    overflow: visible;
    cursor: pointer;
    z-index: 1;
    transition: z-index 0s 0.5s;
}

.gallery-item:hover { z-index: 10; transition-delay: 0s; }

.gallery-item::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    background: repeating-linear-gradient(45deg,
        rgba(255,255,255,0.025) 0 8px, transparent 8px 16px);
    opacity: 0;
    transition: opacity 0.4s var(--ease-out);
    z-index: -1;
    pointer-events: none;
}

.gallery-item:hover::before {
    opacity: 1;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: var(--radius-lg);
    transition: transform 0.55s cubic-bezier(0.34,1.4,0.5,1),
                box-shadow 0.55s ease, filter 0.55s ease;
    will-change: transform;
}

.gallery-item:hover img {
    transform: scale(1.05);
    box-shadow: 0 28px 50px -10px rgba(0,0,0,0.6),
                0 12px 28px -8px rgba(0,51,153,0.35);
    filter: brightness(1.05) saturate(1.08);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 40%, rgba(0, 0, 0, 0.85));
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    pointer-events: none;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.05s;
}

.gallery-overlay h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: #ffffff !important;
}

.gallery-overlay p {
    font-size: 0.875rem;
    opacity: 0.8;
    margin-top: var(--space-xs);
    color: #ffffff !important;
}

.gallery-large {
    grid-column: span 2;
    grid-row: span 2;
}

.gallery-wide {
    grid-column: span 2;
}

.berlino-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.berlino-feature {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    transition: all var(--duration-normal) var(--ease-out);
}

.berlino-feature:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.feature-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(245, 158, 11, 0.15);
    color: var(--accent);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
}

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

.berlino-feature h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.berlino-feature p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* --- Corsi Section --- */
.corsi {
    background: var(--neutral-50);
    position: relative;
}

.corsi::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-glow), transparent);
}

.corsi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.corso-card {
    background: white;
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-md);
    transition: all var(--duration-normal) var(--ease-out);
    border: 1px solid var(--neutral-100);
}

.corso-card:hover {
    transform: translateY(-10px) scale(1.01);
    box-shadow: 0 25px 50px -12px rgba(0, 51, 153, 0.15);
}

.corso-card.featured {
    border: none;
}

.corso-card::after {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, var(--primary), var(--accent));
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s var(--ease-out);
}

.corso-card:hover::after {
    opacity: 0.2;
}

.corso-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.corso-image a {
    display: block;
    width: 100%;
    height: 100%;
}

.corso-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-slow) var(--ease-out);
    cursor: pointer;
}

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

.corso-badge {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    background: var(--primary);
    color: white;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.corso-content {
    padding: var(--space-xl);
}

.corso-content h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--neutral-900);
}

.corso-desc {
    color: var(--neutral-500);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.corso-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
}

.corso-tags span {
    background: var(--neutral-100);
    color: var(--neutral-600);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 500;
}

.corso-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--primary);
    font-weight: 600;
    font-size: 0.95rem;
    transition: gap var(--duration-fast) var(--ease-out);
}

.corso-link:hover {
    gap: var(--space-md);
}

.corso-link svg {
    transition: transform var(--duration-fast) var(--ease-out);
}

.corso-link:hover svg {
    transform: translateX(4px);
}

/* --- Servizi Section --- */
.servizi {
    background: #F5F5F4;
}

.servizi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.servizio-card {
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--neutral-200);
    transition: all var(--duration-normal) var(--ease-out);
    position: relative;
    overflow: hidden;
}

.servizio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transition: transform var(--duration-normal) var(--ease-out);
}

.servizio-card:hover::before {
    transform: scaleX(1);
}

.servizio-card:hover {
    border-color: var(--primary-glow);
    box-shadow: var(--shadow-lg);
}

.servizio-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-glow), rgba(245, 158, 11, 0.1));
    color: var(--primary);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
}

.servizio-icon svg {
    width: 32px;
    height: 32px;
}

.servizio-card h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--neutral-900);
}

.servizio-card p {
    color: var(--neutral-500);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.servizio-link {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
    transition: gap var(--duration-fast);
}

.servizio-link:hover {
    color: var(--primary-dark);
}

/* --- Progetti Section --- */
.progetti {
    background: #F5F5F4;
}

.progetti-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.progetti-highlights {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin: var(--space-xl) 0;
}

.highlight-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.highlight-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-glow);
    color: var(--primary);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.highlight-icon svg {
    width: 20px;
    height: 20px;
}

.highlight-item h4 {
    font-weight: 600;
    color: var(--neutral-900);
    margin-bottom: 2px;
}

.highlight-item p {
    color: var(--neutral-500);
    font-size: 0.9rem;
}

.progetti-visual {
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.progetti-image-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.pi-item {
    height: 200px;
    overflow: hidden;
}

.pi-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-slow) var(--ease-out);
}

.pi-item:hover img {
    transform: scale(1.05);
}

/* --- Testimonials Section --- */
.testimonials {
    background: linear-gradient(135deg, var(--neutral-900) 0%, #1a1a3e 100%);
    color: white;
    overflow: hidden;
    position: relative;
}

.testimonials::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 30% 70%, rgba(245, 158, 11, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 70% 30%, rgba(0, 51, 153, 0.12) 0%, transparent 50%);
    pointer-events: none;
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    transition: all var(--duration-normal) var(--ease-out);
}

.testimonial-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    color: var(--accent);
    margin-bottom: var(--space-lg);
}

.testimonial-stars svg {
    width: 18px;
    height: 18px;
}

.testimonial-card blockquote {
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-xl);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    overflow: hidden;
    flex-shrink: 0;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.testimonial-date {
    display: block;
    font-size: 0.75rem;
    opacity: 0.45;
    margin-top: 2px;
}

.author-info strong {
    display: block;
    font-size: 0.95rem;
}

.author-info span {
    font-size: 0.8rem;
    opacity: 0.6;
}

/* --- Staff Section --- */
.staff {
    background: var(--neutral-50);
}

.staff-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}

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

.section.contatti {
    background: linear-gradient(180deg, var(--neutral-50) 0%, white 100%);
    padding: var(--space-4xl) 0;
}

.contatti-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.contatti-header h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--neutral-900);
}

.contatti-grid {
    display: grid;
    grid-template-columns: 1fr 520px;
    gap: var(--space-2xl);
    align-items: stretch;
}

.contatti-left {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.contatti-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contatti-item svg {
    width: 24px;
    height: 24px;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.contatti-item h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--neutral-900);
    margin-bottom: var(--space-xs);
}

.contatti-item p,
.contatti-item a {
    color: var(--neutral-600);
    font-size: 1rem;
    line-height: 1.5;
}

.contatti-item a {
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-out);
}

.contatti-item a:hover {
    color: var(--primary);
}

.contatti-social {
    margin-top: var(--space-sm);
}

.contatti-social h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--neutral-900);
    margin-bottom: var(--space-sm);
}

.contatti-social-icons {
    display: flex;
    gap: var(--space-xs);
}

.contatti-social-icons a {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-sm);
    color: var(--neutral-600);
    transition: all var(--duration-normal) var(--ease-out);
}

.contatti-social-icons a:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.contatti-social-icons a svg {
    width: 18px;
    height: 18px;
}

.contatti-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    width: 100%;
    height: 280px;
}

.contatti-map iframe {
    width: 100%;
    height: 100%;
}

.contatti-right {
    display: flex;
    flex-direction: column;
}

.contatti-form-container {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.contatti-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    flex: 1;
}

.contatti-form-group input,
.contatti-form-group textarea {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--neutral-300);
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--neutral-800);
    background: var(--neutral-50);
    transition: all var(--duration-normal) var(--ease-out);
}

.contatti-form-group input:focus,
.contatti-form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
    background: white;
}

.contatti-form-group input::placeholder,
.contatti-form-group textarea::placeholder {
    color: var(--neutral-400);
}

.contatti-form button {
    align-self: flex-start;
}

@media (max-width: 968px) {
    .contatti-grid {
        grid-template-columns: 1fr;
    }

    .contatti-right {
        position: static;
    }

    .contatti-map {
        height: 300px;
    }
}



.contact-card-content h4 {
    font-weight: 600;
    color: var(--neutral-900);
    margin-bottom: var(--space-xs);
    font-size: 1rem;
}

.contact-main {
    color: var(--neutral-700);
    font-weight: 500;
    margin-bottom: var(--space-xs);
}

.contact-note {
    font-size: 0.85rem;
    color: var(--neutral-400);
    line-height: 1.5;
}

.contact-link {
    color: var(--primary);
    font-weight: 600;
    font-size: 1rem;
    transition: color var(--duration-fast) var(--ease-out);
}

.contact-link:hover {
    color: var(--primary-dark);
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-sm);
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--neutral-600);
    font-weight: 500;
    font-size: 0.875rem;
    padding: var(--space-sm) var(--space-md);
    background: var(--neutral-100);
    border-radius: var(--radius-full);
    transition: all var(--duration-fast) var(--ease-out);
}

.social-link:hover {
    background: var(--primary);
    color: white;
    transform: scale(1.05);
}

/* Contact Form */
.form-card {
    background: white;
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--neutral-100);
}

.form-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--neutral-900);
    margin-bottom: var(--space-sm);
}

.form-card > p {
    color: var(--neutral-500);
    font-size: 0.95rem;
    margin-bottom: var(--space-xl);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.contact-form {
    padding: 0;
    background: transparent;
    border: none;
    border-radius: 0;
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--neutral-700);
    margin-bottom: var(--space-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    border: 2px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    font-size: 0.95rem;
    font-family: var(--font-sans);
    transition: all var(--duration-fast) var(--ease-out);
    background: var(--neutral-50);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
    background: white;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--neutral-400);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 18px;
    padding-right: 40px;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Map */
.map-container {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.map-container iframe {
    display: block;
}

/* --- CTA Section --- */
.cta {
    position: relative;
    padding: var(--space-4xl) 0;
    text-align: center;
    color: white;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 120%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(245, 158, 11, 0.1), transparent 70%);
    animation: ctaGlow 8s ease-in-out infinite alternate;
    pointer-events: none;
}

@keyframes ctaGlow {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(5%, 10%) scale(1.1); }
}

.cta-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.cta-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26, 86, 219, 0.85), rgba(17, 24, 39, 0.9));
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.cta-content p {
    font-size: 1.15rem;
    opacity: 0.9;
    margin-bottom: var(--space-2xl);
}

.cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* --- Video Section --- */
.video-section {
    background: var(--neutral-50);
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2xl);
}

.video-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    aspect-ratio: 16/9;
}

.video-wrapper iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}

@media (max-width: 768px) {
    .video-grid {
        grid-template-columns: 1fr;
    }
}



/* --- Footer --- */
.footer {
    background: #111827;
    color: white;
    border-top: 3px solid var(--accent);
    padding-top: 3rem;
}

.footer-grid {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 3rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
    flex: 0 0 30%;
    min-width: 0;
}

.footer-nav {
    flex: 0 0 15%;
    min-width: 0;
}

.footer-contact {
    flex: 1 1 auto;
    min-width: 0;
}

/* brand column */
.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
    margin-bottom: 0.75rem;
}

.footer-logo .logo-icon {
    width: 36px;
    height: 36px;
    min-width: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    border-radius: 8px;
    overflow: hidden;
}

.footer-logo .logo-icon svg {
    width: 20px;
    height: 20px;
    color: #9ca3af;
}

.footer-logo .logo-accent {
    color: var(--accent);
}

.footer-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 999px;
    padding: 4px 12px;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--accent-light);
    margin-bottom: 0.85rem;
}

.footer-badge-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent);
    flex-shrink: 0;
}

.footer-desc {
    color: #9ca3af;
    font-size: 0.85rem;
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.footer-social {
    display: flex;
    gap: 8px;
}

.footer-social-link {
    width: 36px;
    height: 36px;
    min-width: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #9ca3af;
    transition: all 0.2s ease;
}

.footer-social-link:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    transform: translateY(-2px);
}

.footer-social-link svg {
    width: 16px;
    height: 16px;
}

/* nav columns */
.footer-nav h4,
.footer-contact h4 {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: white;
    margin-bottom: 1.25rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent);
    display: inline-block;
}

.footer-nav ul,
.footer-contact ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-nav a {
    color: #9ca3af;
    font-size: 0.875rem;
    transition: color 0.15s ease, padding-left 0.15s ease;
    display: block;
}

.footer-nav a:hover {
    color: white;
    padding-left: 6px;
}

/* contact column */
.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 0.75rem;
}

.contact-item-icon {
    width: 30px;
    height: 30px;
    min-width: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 51, 153, 0.25);
    border-radius: 6px;
    flex-shrink: 0;
}

.contact-item-icon svg {
    width: 14px;
    height: 14px;
    color: var(--accent);
}

.contact-item div {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.contact-item span {
    color: #d1d5db;
    font-size: 0.84rem;
    line-height: 1.4;
}

.contact-item small {
    font-size: 0.75rem;
    color: #6b7280;
}

.contact-item a {
    color: #d1d5db;
    font-size: 0.84rem;
    transition: color 0.15s ease;
}

.contact-item a:hover {
    color: var(--accent);
}

/* copyright bar */
.footer-bottom {
    text-align: center;
    padding: 1.25rem 0;
}

.footer-bottom p {
    color: #6b7280;
    font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 900px) {
    .footer-grid {
        flex-wrap: wrap;
        gap: 2rem;
    }

    .footer-brand {
        flex: 0 0 100%;
        padding-bottom: 1.5rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .footer-nav {
        flex: 1 1 40%;
    }

    .footer-contact {
        flex: 1 1 40%;
    }
}

@media (max-width: 500px) {
    .footer-grid {
        flex-direction: column;
        gap: 1.5rem;
    }

    .footer-brand,
    .footer-nav,
    .footer-contact {
        flex: 0 0 100%;
    }
}

/* --- Back to Top --- */
.back-to-top {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--duration-normal) var(--ease-out);
    z-index: 100;
}

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

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

/* --- Scroll Animations --- */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.animate-on-scroll.delay-1 {
    transition-delay: 0.1s;
}

.animate-on-scroll.delay-2 {
    transition-delay: 0.2s;
}

.animate-on-scroll.delay-3 {
    transition-delay: 0.3s;
}

.animate-on-scroll.delay-4 {
    transition-delay: 0.4s;
}

/* Hero animations */
.animate-up {
    opacity: 0;
    transform: translateY(30px);
    animation: animateUp 0.8s var(--ease-out) forwards;
}

.animate-up.delay-1 { animation-delay: 0.15s; }
.animate-up.delay-2 { animation-delay: 0.3s; }
.animate-up.delay-3 { animation-delay: 0.45s; }
.animate-up.delay-4 { animation-delay: 0.6s; }

@keyframes animateUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .chi-siamo-grid {
        grid-template-columns: 1fr;
    }

    .chi-siamo-visual {
        order: -1;
    }

    .visual-card.floating {
        display: none;
    }

    .mission-cards {
        grid-template-columns: 1fr;
    }

    .berlino-gallery {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }

    .gallery-large {
        grid-column: span 2;
        grid-row: span 1;
    }

    .berlino-features {
        grid-template-columns: 1fr;
    }

    .corsi-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .servizi-grid {
        grid-template-columns: 1fr;
    }

    .progetti-content {
        grid-template-columns: 1fr;
    }

    .testimonials-slider {
        grid-template-columns: 1fr;
    }

    .staff-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contatti-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Enhanced Scroll Animations --- */
.animate-slide-left {
    opacity: 0;
    transform: translateX(-60px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.animate-slide-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.animate-slide-right {
    opacity: 0;
    transform: translateX(60px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.animate-slide-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.animate-scale {
    opacity: 0;
    transform: scale(0.85);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.animate-scale.visible {
    opacity: 1;
    transform: scale(1);
}

.animate-fade-in {
    opacity: 0;
    transition: opacity 1s var(--ease-out);
}

.animate-fade-in.visible {
    opacity: 1;
}

.animate-rotate {
    opacity: 0;
    transform: rotate(-5deg) scale(0.9);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.animate-rotate.visible {
    opacity: 1;
    transform: rotate(0) scale(1);
}

/* Stagger delays for grid items */
.stagger-1 { transition-delay: 0.05s !important; }
.stagger-2 { transition-delay: 0.1s !important; }
.stagger-3 { transition-delay: 0.15s !important; }
.stagger-4 { transition-delay: 0.2s !important; }
.stagger-5 { transition-delay: 0.25s !important; }
.stagger-6 { transition-delay: 0.3s !important; }

/* --- Expandable Project Cards --- */
.project-details-expandable {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.45s ease, opacity 0.3s ease;
}
.corso-card.proj-open .project-details-expandable {
    max-height: 700px;
    opacity: 1;
}
.proj-section-label {
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--primary);
    margin: var(--space-md) 0 var(--space-xs);
}
.project-details-expandable ul {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-sm);
}
.project-details-expandable ul li {
    font-size: 0.83rem;
    color: var(--neutral-600);
    padding: 0.2rem 0 0.2rem 1rem;
    position: relative;
    line-height: 1.5;
}
.project-details-expandable ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-size: 0.72rem;
    top: 0.25rem;
}
.proj-stat-row {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin: var(--space-sm) 0;
}
.proj-stat {
    background: var(--primary-glow);
    color: var(--primary);
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    font-weight: 600;
}
.proj-card-footer {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    align-items: center;
    flex-wrap: wrap;
}
.proj-expand-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    background: none;
    border: 1.5px solid var(--primary);
    color: var(--primary);
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.78rem;
    font-weight: 600;
    font-family: var(--font-sans);
    transition: all var(--duration-fast);
}
.proj-expand-btn:hover { background: var(--primary); color: white; }
.proj-expand-btn svg { transition: transform 0.3s; }
.corso-card.proj-open .proj-expand-btn svg { transform: rotate(180deg); }
.proj-no-img {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: white;
    letter-spacing: 0.05em;
}

/* --- Scroll Progress Bar --- */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    z-index: 10001;
    transform-origin: left;
    transform: scaleX(0);
    transition: transform 0.1s linear;
}

/* --- Section Dividers --- */
.section-divider {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    overflow: hidden;
    line-height: 0;
}

.section-divider svg {
    display: block;
    width: 100%;
    height: 60px;
}

.section-divider-top {
    top: -1px;
    bottom: auto;
    transform: rotate(180deg);
}

/* --- Parallax Container --- */
.parallax-container {
    position: relative;
    overflow: hidden;
}

.parallax-bg {
    position: absolute;
    inset: -20%;
    background-size: cover;
    background-position: center;
    will-change: transform;
}

/* --- Text Highlight Animation --- */
.text-highlight-underline {
    position: relative;
    display: inline-block;
}

.text-highlight-underline::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 8px;
    background: var(--accent);
    opacity: 0.3;
    border-radius: 4px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s var(--ease-out);
}

.text-highlight-underline.visible::after {
    transform: scaleX(1);
}

/* --- Magnetic Button Effect --- */
.btn-magnetic {
    transition: transform 0.3s var(--ease-out);
}

/* --- Gradient Border Animation --- */
.gradient-border {
    position: relative;
    border: none;
    background: white;
    border-radius: var(--radius-xl);
}

.gradient-border::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: calc(var(--radius-xl) + 2px);
    background: conic-gradient(from 0deg, var(--primary), var(--accent), var(--primary));
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s var(--ease-out);
    animation: rotateBorder 4s linear infinite;
}

.gradient-border:hover::before {
    opacity: 1;
}

@keyframes rotateBorder {
    to { transform: rotate(360deg); }
}

/* --- Shimmer Effect --- */
.shimmer {
    position: relative;
    overflow: hidden;
}

.shimmer::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    to { left: 150%; }
}

/* --- Ripple Effect --- */
.ripple {
    position: relative;
    overflow: hidden;
}

.ripple-effect {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: scale(0);
    animation: rippleAnim 0.6s ease-out;
    pointer-events: none;
}

@keyframes rippleAnim {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* --- Reveal Image on Scroll --- */
.reveal-image {
    clip-path: inset(0 100% 0 0);
    transition: clip-path 1.2s var(--ease-out);
}

.reveal-image.visible {
    clip-path: inset(0 0 0 0);
}

/* --- Counter Glow --- */
.stat-number {
    text-shadow: 0 0 20px rgba(245, 158, 11, 0.3);
}

/* --- Floating Elements --- */
.floating {
    animation: floating 3s ease-in-out infinite;
}

.floating-slow {
    animation: floating 5s ease-in-out infinite;
}

.floating-fast {
    animation: floating 2s ease-in-out infinite;
}

@keyframes floating {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* --- Pulse Ring --- */
.pulse-ring {
    position: relative;
}

.pulse-ring::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: inherit;
    border: 2px solid var(--accent);
    animation: pulseRing 2s ease-out infinite;
}

@keyframes pulseRing {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.15); opacity: 0; }
}

/* --- Gradient Text --- */
.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- Hover Lift Cards --- */
.hover-lift {
    transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

/* --- Glow on Hover --- */
.glow-hover {
    transition: box-shadow 0.4s var(--ease-out);
}

.glow-hover:hover {
    box-shadow: 0 0 30px var(--primary-glow), var(--shadow-lg);
}

/* --- Scroll-triggered background color --- */
.bg-transition {
    transition: background-color 0.6s var(--ease-out);
}

/* --- Smooth section entrance --- */
.section-enter {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.section-enter.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Icon bounce on hover --- */
.icon-bounce:hover svg {
    animation: iconBounce 0.5s var(--ease-out);
}

@keyframes iconBounce {
    0%, 100% { transform: translateY(0); }
    40% { transform: translateY(-6px); }
    60% { transform: translateY(-3px); }
}

/* --- Typewriter cursor --- */
.typewriter-cursor {
    display: inline-block;
    width: 3px;
    height: 1em;
    background: var(--accent);
    margin-left: 4px;
    animation: cursorBlink 1s step-end infinite;
}

@keyframes cursorBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* --- Horizontal scroll reveal --- */
.h-scroll-reveal {
    display: flex;
    gap: var(--space-xl);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding: var(--space-xl) 0;
    scrollbar-width: none;
}

.h-scroll-reveal::-webkit-scrollbar {
    display: none;
}

.h-scroll-reveal > * {
    scroll-snap-align: start;
    flex-shrink: 0;
}

/* --- Decorative dots pattern --- */
.dots-pattern {
    background-image: radial-gradient(circle, var(--neutral-300) 1px, transparent 1px);
    background-size: 20px 20px;
}

/* --- Animated underline on links --- */
.animated-underline {
    position: relative;
    display: inline-block;
}

.animated-underline::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s var(--ease-out);
}

.animated-underline:hover::after {
    width: 100%;
}

/* --- Section counter badge --- */
.section-counter {
    position: absolute;
    top: var(--space-xl);
    right: var(--space-xl);
    font-size: 6rem;
    font-weight: 900;
    color: var(--neutral-100);
    font-family: var(--font-display);
    line-height: 1;
    opacity: 0.5;
    pointer-events: none;
}

/* --- Nav logo: ajuste de margen según viewport --- */
@media (max-width: 1400px) {
    .nav-logo { margin-left: -6rem; }
}
@media (max-width: 1280px) {
    .nav-logo { margin-left: -3rem; }
}
@media (max-width: 1150px) {
    .nav-logo { margin-left: 0; }
}

/* --- Responsive for lang switcher --- */
@media (max-width: 768px) {
    .nav-right {
        gap: var(--space-sm);
    }

    .lang-switcher:not(.mobile-lang) {
        display: none;
    }

    .mobile-lang {
        margin-bottom: 2rem !important;
    }

    .section-counter {
        display: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }

    .hero-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .cta-actions {
        flex-direction: column;
    }
}

/* New Section Styles - Teacher Academy, Mobilità, Extra EU, Mission */
.teacher-content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.teacher-cta {
    background: var(--neutral-900);
    color: white;
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    text-align: center;
}

.teacher-cta h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--space-lg);
}

.mobilita-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
}

.extra-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
}

.mission-content {
    max-width: 800px;
    margin: 0 auto;
}

.mission-content p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--neutral-700);
    margin-bottom: var(--space-xl);
}

.mission-content p strong {
    color: var(--primary);
}

.teacher-info ul li,
.extra-info ul li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    color: var(--neutral-700);
}

.teacher-info ul {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.extra-packages ul {
    list-style: none;
    padding: 0;
}

.extra-packages ul li {
    margin-bottom: var(--space-sm);
    opacity: 0.9;
}

@media (max-width: 1024px) {
    .teacher-content-grid,
    .mobilita-content,
    .extra-content {
        grid-template-columns: 1fr;
    }

    .teacher-info ul {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .mission-content > div {
        grid-template-columns: 1fr;
    }
}


/* --- Logos de proyecto en .corso-image (en vez de fotos) --- */
.corso-image:has(.logo-img) {
    background: linear-gradient(135deg, #f8fafc 0%, #eef2f7 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
}
.corso-image .logo-img {
    width: auto;
    max-width: 95%;
    max-height: 92%;
    height: auto;
    object-fit: contain;
    transition: transform 0.5s var(--ease-out);
}
.corso-image:has(.logo-img) {
    padding: var(--space-md);
}
.corso-card:hover .corso-image .logo-img {
    transform: scale(1.06);
}
.corso-image:has(.logo-img--fill) {
    padding: 0;
}
.corso-image .logo-img--fill {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


/* --- Animación TODOS los proyectos: Float idle + Pulse glow on hover --- */
.corso-image { position: relative; }
.corso-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(0,51,153,0.22), transparent 60%);
    opacity: 0;
    transition: opacity 0.6s ease;
    pointer-events: none;
    z-index: 1;
    mix-blend-mode: screen;
}
.corso-image img {
    transition: transform 0.4s var(--ease-out);
    position: relative;
    z-index: 2;
}

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

/* Logos: tratamiento especial dentro de corso-image */
.corso-image:has(.logo-img) {
    background: linear-gradient(135deg, #f8fafc 0%, #eef2f7 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
}
.corso-image .logo-img {
    width: auto;
    max-width: 95%;
    max-height: 92%;
    height: auto;
    object-fit: contain;
}

/* --- Staff Role — always black bold --- */
.staff-role {
    color: #111827 !important;
    font-weight: 700 !important;
}

/* --- Staff Popup (hover card) --- */
.staff-card {
    position: relative;
    overflow: visible;
    text-align: center;
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--space-xl) var(--space-lg) var(--space-lg);
    box-shadow: var(--shadow-sm);
}

.staff-popup-overlay {
    position: fixed;
    inset: 0;
    z-index: 9990;
    pointer-events: none;
}

/* Global staff popup — positioned by JS */
#staff-global-popup {
    position: fixed;
    width: 340px;
    max-width: calc(100vw - 32px);
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 32px 80px rgba(0,0,0,0.2), 0 8px 24px rgba(0,0,0,0.12);
    padding: 1.5rem;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.22s ease, transform 0.25s cubic-bezier(0.34,1.2,0.64,1);
    transform: translateY(6px) scale(0.97);
    border-top: 4px solid var(--stt-color, var(--primary));
}
#staff-global-popup.popup-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.staff-tooltip {
    display: none;
}

.stt-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid #f1f5f9;
}

.stt-emoji { font-size: 1.8rem; line-height: 1; flex-shrink: 0; }

.stt-title {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--stt-color, var(--primary));
    text-transform: uppercase;
    letter-spacing: 0.08em;
    line-height: 1.3;
}

.stt-bio {
    font-size: 0.88rem;
    color: #374151;
    line-height: 1.65;
    margin-bottom: 1rem;
}

.stt-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
    border-top: 1px solid #f1f5f9;
    padding-top: 0.75rem;
}

.stt-list li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.82rem;
    color: #374151;
    line-height: 1.35;
}

.stt-ico { flex-shrink: 0; font-size: 0.88rem; margin-top: 1px; }

/* --- Staff: animación distinta (zoom + ring) --- */
.staff-avatar {
    position: relative;
    overflow: visible;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--space-lg);
}
.staff-avatar::before {
    content: '';
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    border: 2px solid var(--stt-color, var(--primary));
    opacity: 0;
    transform: scale(0.85);
    transition: opacity 0.5s ease, transform 0.5s var(--ease-out);
    pointer-events: none;
}
.staff-avatar img {
    width: 100%;
    height: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    object-position: top center;
    display: block;
    border-radius: 50%;
    clip-path: circle(50%);
    transition: transform 0.55s var(--ease-out), filter 0.55s ease;
    will-change: transform;
}
.staff-card:hover .staff-avatar img {
    transform: scale(1.05);
    filter: brightness(1.06) saturate(1.1);
}
.staff-card:hover .staff-avatar::before { opacity: 1; transform: scale(1); }

.corso-image:has(.logo-img)::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(0,51,153,0.18), transparent 60%);
    opacity: 0;
    transition: opacity 0.6s ease;
    pointer-events: none;
    z-index: 1;
}
.corso-image .logo-img {
    transition: transform 0.4s var(--ease-out);
    position: relative;
    z-index: 2;
}

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

/* ─────────────────────────────────────────────
   WordPress overrides — prevent admin CSS bleed
────────────────────────────────────────────── */

/* Kill all WP-injected underlines */
body a,
body a:visited,
body a:hover,
body a:focus,
body a:active {
    text-decoration: none !important;
}

/* Buttons: always white text */
.btn-primary,
.btn-primary:hover,
.btn-primary:visited,
.btn-hero-pill,
.btn-hero-pill:hover,
.btn-hero-pill:visited {
    color: #ffffff !important;
}

.btn-outline,
.btn-outline:hover {
    color: var(--primary);
}

.btn-outline-light,
.btn-outline-light:hover {
    color: #ffffff !important;
}

/* Nav hover: use brand color, not browser/WP default */
.nav-link:hover,
.nav-link:focus {
    color: var(--primary) !important;
    background: transparent !important;
}

.navbar.scrolled .nav-link:hover {
    color: var(--primary) !important;
    background: transparent !important;
}

/* Remove WP admin bar offset from fixed navbar */
.admin-bar .navbar {
    top: 32px;
}
@media screen and (max-width: 782px) {
    .admin-bar .navbar { top: 46px; }
}