/* ===================================
   ANTIGRAVITY STYLE - CSS RESET
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Antigravity Color Palette */
    --color-primary-dark: #121317;
    --color-text-primary: #212226;
    --color-text-secondary: #5F6368;
    --color-background: #FFFFFF;
    --color-background-alt: #F8F9FC;
    --color-border: rgba(33, 34, 38, 0.06);
    --color-hover: rgba(33, 34, 38, 0.04);

    /* Accent Colors (from Meta & Motion logo) */
    --color-orange: #F26522;
    /* Weekend orange - primary accent */
    --color-orange-warm: #FF7A3D;
    /* Warm orange from logo */
    --color-beige: #D4C4B0;
    /* Neutral beige/sand */
    --color-blue-light: #7DBADB;
    /* Light blue from logo */
    --color-blue-sky: #5BA3D0;
    /* Sky blue accent */

    /* Typography - Google Sans Flex */
    --font-primary: 'Google Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-hero: clamp(48px, 8vw, 107px);
    --font-size-h1: clamp(36px, 5vw, 54px);
    --font-size-h2: clamp(28px, 4vw, 42px);
    --font-size-h3: clamp(24px, 3vw, 32px);
    --font-size-body: 17.5px;
    --font-size-small: 14.5px;
    --line-height-tight: 1.2;
    --line-height-normal: 1.45;
    --letter-spacing-tight: -0.73px;

    /* Spacing - Antigravity uses HUGE margins */
    --spacing-page: 72px;
    --spacing-section: 120px;
    --spacing-xl: 64px;
    --spacing-lg: 48px;
    --spacing-md: 32px;
    --spacing-sm: 24px;
    --spacing-xs: 16px;
    --spacing-xxs: 8px;

    /* Border Radius */
    --radius-pill: 9999px;
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 12px;

    /* Shadows - Very subtle */
    --shadow-subtle: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.06);

    /* Transitions */
    --transition-fast: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Z-index */
    --z-particles: 0;
    --z-content: 1;
    --z-header: 100;
    --z-modal: 1000;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-body);
    line-height: var(--line-height-normal);
    color: var(--color-text-primary);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    position: relative;
}

/* Particle Canvas Background */
#particleCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-particles);
    pointer-events: none;
}

/* ===================================
   TYPOGRAPHY
   =================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    line-height: var(--line-height-tight);
    color: var(--color-primary-dark);
    letter-spacing: var(--letter-spacing-tight);
}

h1 {
    font-size: var(--font-size-h1);
}

h2 {
    font-size: var(--font-size-h2);
}

h3 {
    font-size: var(--font-size-h3);
}

p {
    margin-bottom: var(--spacing-sm);
    line-height: var(--line-height-normal);
}

a {
    color: var(--color-blue);
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

a:hover {
    opacity: 0.7;
}

/* ===================================
   LAYOUT
   =================================== */
.container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--spacing-page);
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
}

.section {
    padding: var(--spacing-section) 0;
    position: relative;
    z-index: var(--z-content);
}

@media (max-width: 768px) {
    .section {
        padding: var(--spacing-xl) 0;
    }
}

.section-alt {
    background-color: var(--color-background-alt);
}

.section-title {
    font-size: var(--font-size-h2);
    font-weight: 600;
    text-align: center;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary-dark);
}

.section-intro {
    text-align: center;
    font-size: var(--font-size-body);
    color: var(--color-text-secondary);
    max-width: 640px;
    margin: 0 auto var(--spacing-xl);
}

/* ===================================
   HEADER & NAVIGATION
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-header);
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-image {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xxs);
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--color-primary-dark);
    transition: all var(--transition-base);
    border-radius: 2px;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.nav-menu {
    display: none;
    list-style: none;
}

@media (min-width: 1024px) {
    .nav-toggle {
        display: none;
    }

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

.nav-link {
    font-size: var(--font-size-small);
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    padding: var(--spacing-xxs) 0;
}

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

.btn-primary-nav,
.btn-secondary-nav {
    padding: 10px 24px;
    border-radius: var(--radius-pill);
    font-size: var(--font-size-small);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.btn-primary-nav {
    background-color: var(--color-primary-dark);
    color: var(--color-background) !important;
}

.btn-primary-nav:hover {
    background-color: var(--color-text-primary);
    transform: translateY(-1px);
}

.btn-secondary-nav {
    background-color: transparent;
    color: var(--color-primary-dark) !important;
    border: 1px solid var(--color-border);
}

.btn-secondary-nav:hover {
    background-color: var(--color-hover);
}

/* Mobile Menu */
@media (max-width: 1023px) {
    .nav-menu {
        position: fixed;
        top: 73px;
        left: 0;
        right: 0;
        background-color: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        padding: var(--spacing-md);
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-xs);
        border-bottom: 1px solid var(--color-border);
        transform: translateY(-100%);
        opacity: 0;
        transition: all var(--transition-base);
        pointer-events: none;
    }

    .nav-menu.active {
        display: flex;
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav-link {
        padding: var(--spacing-xs);
        text-align: center;
    }

    .btn-primary-nav,
    .btn-secondary-nav {
        text-align: center;
    }
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: calc(var(--spacing-section) + 73px);
    padding-bottom: var(--spacing-section);
    position: relative;
    z-index: var(--z-content);
}

.hero-content {
    display: grid;
    gap: var(--spacing-xl);
    align-items: center;
    width: 100%;
}

.hero-content.centered {
    display: flex;
    justify-content: center;
    text-align: center;
}

.hero-text {
    width: 100%;
    max-width: 800px;
    animation: fadeInUp 0.8s ease-out forwards;
}

.hero-content.centered .hero-text {
    text-align: center;
}

.hero-main-logo {
    margin-bottom: 0%;
}

.hero-logo-img {
    max-width: 100%;
    width: 900px;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.1));
    position: relative;
    left: -5%;
    /* Using percentage for relative offset across screen sizes */
}

@media (max-width: 768px) {
    .hero-logo-img {
        left: 0;
        /* Reset offset on small screens to avoid horizontal overflow */
        width: 100%;
    }
}

.hero-edition {
    margin-bottom: 3rem;
}

.hero-edition h3 {
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    letter-spacing: -0.5px;
    margin-bottom: 1rem;
    line-height: 1.3;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.hero-subtitle {
    font-size: 1rem;
    color: #5f6368;
    margin-bottom: 1.2rem;
    font-weight: 400;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-dates {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.2rem;
    margin-bottom: 1.2rem;
    font-size: 1.1rem;
}

.date-item {
    font-weight: 700;
    color: var(--color-orange);
}

.date-separator {
    color: #dadce0;
}

.hero-microcopy {
    font-size: 0.85rem;
    color: #5f6368;
    margin-bottom: 2.5rem;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
}

.hero-cta.centered {
    justify-content: center;
}

@media (min-width: 640px) {
    .hero-cta {
        flex-direction: row;
        justify-content: center;
    }
}

/* Hero Media Gallery */
.hero-media {
    animation: fadeIn 1s ease-out 0.3s forwards;
    opacity: 0;
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xs);
}

@media (min-width: 768px) {
    .media-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-sm);
    }
}

.media-item {
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-base);
    cursor: pointer;
}

.media-item:hover {
    transform: translateY(-4px);
}

.media-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.scroll-indicator:hover {
    opacity: 1;
}

.scroll-text {
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
    font-weight: 500;
    letter-spacing: 0.5px;
}

.scroll-line {
    width: 2px;
    height: 48px;
    background: linear-gradient(to bottom, var(--color-orange), transparent);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 24px;
    background: var(--color-orange);
    animation: scrollLineMove 2s ease-in-out infinite;
}

@keyframes scrollLineMove {

    0%,
    100% {
        transform: translateY(0);
        opacity: 1;
    }

    50% {
        transform: translateY(24px);
        opacity: 0.3;
    }
}

@media (max-width: 768px) {
    .scroll-indicator {
        bottom: var(--spacing-md);
    }
}


/* ===================================
   BUTTONS
   =================================== */
.btn {
    display: inline-block;
    padding: 16px 32px;
    font-size: var(--font-size-body);
    font-weight: 500;
    text-align: center;
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    text-decoration: none;
}

.btn-primary {
    background-color: var(--color-primary-dark);
    color: var(--color-background);
}

.btn-primary:hover {
    background-color: var(--color-text-primary);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary-dark);
    border: 2px solid var(--color-primary-dark);
}

.btn-secondary:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-background);
}

.btn-submit {
    width: 100%;
    padding: 18px 32px;
}

/* ===================================
   CARDS & SECTIONS
   =================================== */
.programma-grid,
.relatori-grid,
.accademia-grid {
    display: grid;
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .programma-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .accademia-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .relatori-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.programma-card,
.relatore-card,
.accademia-card {
    background-color: var(--color-background);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
    border: 1px solid var(--color-border);
}

.programma-card:hover,
.relatore-card:hover,
.accademia-card:hover {
    transform: translateY(-4px);
    border-color: rgba(33, 34, 38, 0.12);
}

.card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

.card-day-number {
    font-size: 48px;
    font-weight: 700;
    color: var(--color-orange);
    opacity: 0.3;
    line-height: 1;
}

.card-day-title {
    font-size: var(--font-size-h3);
    font-weight: 600;
    color: var(--color-primary-dark);
}

.programma-slot {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.programma-slot:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.slot-time,
.slot-type {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 6px 12px;
    border-radius: var(--radius-pill);
    margin-bottom: var(--spacing-xxs);
}

.slot-time {
    color: var(--color-blue);
    background-color: rgba(50, 121, 249, 0.1);
}

.slot-type {
    color: var(--color-orange);
    background-color: rgba(255, 107, 53, 0.1);
    margin-left: var(--spacing-xxs);
}

.slot-title {
    font-size: var(--font-size-body);
    font-weight: 600;
    color: var(--color-primary-dark);
    margin: var(--spacing-xs) 0;
}

.slot-speaker {
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

.slot-highlights {
    list-style: none;
}

.slot-highlights li {
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
    padding-left: var(--spacing-sm);
    position: relative;
    margin-bottom: 6px;
}

.slot-highlights li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--color-orange);
}

.relatore-icon {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
    color: var(--color-orange);
}

/* Relatori Cards */
.relatore-card {
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Relatori 3D Cubes */
.relatore-avatar-container {
    perspective: 1000px;
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
}

.relatore-avatar-cube {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 1s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform: rotateX(-20deg) rotateY(25deg);
}

.relatore-card:hover .relatore-avatar-cube {
    transform: rotateX(-20deg) rotateY(205deg);
}

.cube-face {
    position: absolute;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 700;
    border: 2px solid #121317;
    backface-visibility: visible;
}

/* Speaker 1 & 3 Cube Colors (Orange focal) */
.relatore-card:nth-child(odd) .face-front {
    transform: rotateY(0deg) translateZ(40px);
    background: #DF8347;
    color: white;
}

.relatore-card:nth-child(odd) .face-back {
    transform: rotateY(180deg) translateZ(40px);
    background: #DF8347;
    color: white;
}

.relatore-card:nth-child(odd) .face-right {
    transform: rotateY(90deg) translateZ(40px);
    background: #121317;
}

.relatore-card:nth-child(odd) .face-left {
    transform: rotateY(-90deg) translateZ(40px);
    background: #121317;
}

.relatore-card:nth-child(odd) .face-top {
    transform: rotateX(90deg) translateZ(40px);
    background: #FFFFFF;
}

.relatore-card:nth-child(odd) .face-bottom {
    transform: rotateX(-90deg) translateZ(40px);
    background: #FFFFFF;
}

/* Speaker 2 & 4 Cube Colors (Blue focal) */
.relatore-card:nth-child(even) .face-front {
    transform: rotateY(0deg) translateZ(40px);
    background: #86BEE8;
    color: white;
}

.relatore-card:nth-child(even) .face-back {
    transform: rotateY(180deg) translateZ(40px);
    background: #86BEE8;
    color: white;
}

.relatore-card:nth-child(even) .face-right {
    transform: rotateY(90deg) translateZ(40px);
    background: #121317;
}

.relatore-card:nth-child(even) .face-left {
    transform: rotateY(-90deg) translateZ(40px);
    background: #121317;
}

.relatore-card:nth-child(even) .face-top {
    transform: rotateX(90deg) translateZ(40px);
    background: #FFFFFF;
}

.relatore-card:nth-child(even) .face-bottom {
    transform: rotateX(-90deg) translateZ(40px);
    background: #FFFFFF;
}

.relatore-name {
    font-size: var(--font-size-body);
    font-weight: 600;
    color: var(--color-primary-dark);
    margin-bottom: 4px;
}

.relatore-role {
    font-size: var(--font-size-small);
    font-weight: 500;
    color: var(--color-orange);
    margin-bottom: var(--spacing-xs);
}

.relatore-bio {
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin-bottom: var(--spacing-sm);
}

.relatore-link {
    background: none;
    border: none;
    color: var(--color-blue-sky);
    font-size: var(--font-size-small);
    font-weight: 500;
    cursor: pointer;
    transition: opacity var(--transition-fast);
}

.relatore-link:hover {
    opacity: 0.7;
}

/* Partner Logos */
.partner-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm);
    background-color: var(--color-background);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
    min-height: 100px;
    width: 100%;
}

.partner-logo img {
    max-width: 100%;
    max-height: 50px;
    object-fit: contain;
    filter: grayscale(1) contrast(0.8) brightness(1.2);
    opacity: 0.6;
    transition: all var(--transition-base);
}

.partner-logo:hover {
    border-color: var(--color-orange);
    transform: translateY(-2px);
}

.partner-logo:hover img {
    filter: grayscale(0) contrast(1) brightness(1);
    opacity: 1;
}

/* Accademia Cards */
.accademia-description {
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
    text-align: center;
    font-size: var(--font-size-body);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.card-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--spacing-sm);
    color: var(--color-orange);
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-title {
    font-size: var(--font-size-body);
    font-weight: 600;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-xxs);
}

.card-description {
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.card-link {
    font-size: var(--font-size-small);
    font-weight: 500;
    color: var(--color-blue);
}

/* Partner Section */
.partner-accademia {
    max-width: 700px;
    margin: var(--spacing-xl) auto 0;
    text-align: center;
}

.partner-label {
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
}

.partner-box {
    background-color: var(--color-background-alt);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
}

.partner-box h4 {
    font-size: var(--font-size-body);
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-xxs);
}

.partner-box p {
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

/* Partner Grid */
.partner-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .partner-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .partner-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1280px) {
    .partner-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

.partner-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-background);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
    min-height: 100px;
}

.partner-logo:hover {
    border-color: rgba(33, 34, 38, 0.12);
}

.logo-placeholder {
    font-size: 11px;
    color: var(--color-text-secondary);
    text-align: center;
    font-weight: 500;
}

/* ===================================
   FORMS
   =================================== */
.registration-form,
.download-form {
    max-width: 700px;
    margin: 0 auto;
    background-color: var(--color-background);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.form-row {
    display: grid;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-group label {
    display: block;
    font-size: var(--font-size-small);
    font-weight: 500;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-xxs);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-size: var(--font-size-small);
    font-family: var(--font-primary);
    color: var(--color-primary-dark);
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-blue);
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xxs);
}

.form-checkbox input[type="checkbox"] {
    width: auto;
    margin-top: 4px;
}

.form-checkbox label {
    margin-bottom: 0;
    font-weight: 400;
}

.form-success {
    display: none;
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--color-background-alt);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
}

.form-success.active {
    display: block;
    animation: fadeIn var(--transition-base);
}

.form-success svg {
    color: var(--color-blue);
    margin-bottom: var(--spacing-sm);
}

.form-success h3 {
    font-size: var(--font-size-h3);
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-xxs);
}

.form-success p {
    font-size: var(--font-size-small);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background-color: var(--color-primary-dark);
    color: var(--color-background);
    padding: var(--spacing-section) 0 40px;
    position: relative;
    z-index: var(--z-content);
}

.footer-content {
    margin-bottom: var(--spacing-lg);
}

.footer-logos {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 768px) {
    .footer-logos {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm);
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
}

.footer-links {
    display: grid;
    gap: var(--spacing-lg);
}

@media (min-width: 640px) {
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-links {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-column h4 {
    font-size: var(--font-size-small);
    font-weight: 600;
    color: var(--color-background);
    margin-bottom: var(--spacing-sm);
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: var(--spacing-xxs);
    font-size: var(--font-size-small);
    color: rgba(255, 255, 255, 0.6);
}

.footer-column a {
    font-size: var(--font-size-small);
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-column a:hover {
    color: #ffffff;
    text-decoration: underline;
}

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

/* ===================================
   META & MOTION STORY SECTION
   =================================== */
.section-meta-motion {
    background-color: var(--color-background-alt);
    padding: var(--spacing-section) 0;
}

.meta-motion-content {
    max-width: 900px;
    margin: 0 auto;
}

.meta-motion-text h3 {
    font-size: var(--font-size-h3);
    margin-bottom: var(--spacing-md);
    color: var(--color-primary-dark);
}

.meta-motion-text p {
    font-size: var(--font-size-body);
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.event-highlight {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-orange);
    box-shadow: var(--shadow-subtle);
}

.event-highlight h4 {
    font-size: var(--font-size-body);
    margin-bottom: var(--spacing-xs);
    color: var(--color-orange);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.event-highlight p {
    margin-bottom: 0;
    font-size: var(--font-size-small);
}

/* ===================================
   FOOTER ENHANCEMENTS
   =================================== */
.footer-pnrr {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 768px) {
    .footer-pnrr {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

.footer-pnrr .footer-logo {
    background: white;
    padding: 8px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 70px;
    overflow: hidden;
    width: 100%;
}

.footer-pnrr .footer-logo img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
}

.footer-bottom p {
    font-size: var(--font-size-small);
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 0;
}

/* ===================================
   MODAL
   =================================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--z-modal);
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm);
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    animation: fadeIn var(--transition-base);
}

.modal-content {
    position: relative;
    background-color: var(--color-background);
    border-radius: var(--radius-lg);
    max-width: 600px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    animation: scaleIn var(--transition-base);
}

.modal-close {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    width: 40px;
    height: 40px;
    border: none;
    background-color: var(--color-hover);
    color: var(--color-primary-dark);
    font-size: 24px;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.modal-close:hover {
    background-color: var(--color-border);
}

.modal-body {
    padding: var(--spacing-lg);
}

/* ===================================
   ANIMATIONS
   =================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ===================================
   UTILITY CLASSES
   =================================== */
.text-center {
    text-align: center;
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Performing Links */
.performing-description a {
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 4px;
    transition: color var(--transition-fast);
}

.performing-description a:hover {
    color: var(--color-orange);
}