/* ============================================
   PORDENONE TOURISM - CINEMATIC LANDING PAGE
   ============================================ */

/* CSS Variables */
:root {
    --color-primary: #1a365d;
    --color-secondary: #c9a227;
    --color-accent: #8b4513;
    --color-dark: #0f172a;
    --color-light: #f8fafc;
    --color-text: #334155;
    --color-text-light: #64748b;
    
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
    
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
    --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.15);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.2);
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

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

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

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

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

a {
    color: inherit;
    text-decoration: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ============================================
   LANGUAGE SELECTOR
   ============================================ */
.language-selector {
    position: fixed;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    z-index: 1001;
    display: flex;
    gap: 4px;
    background: rgba(255, 255, 255, 0.95);
    padding: 6px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(10px);
}

.lang-btn {
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-light);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

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

/* ============================================
   NAVIGATION
   ============================================ */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    transition: var(--transition-medium);
}

.main-nav.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(20px);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    transition: var(--transition-fast);
}

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

.logo-icon {
    font-size: 1.8rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-menu a {
    position: relative;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    padding: var(--spacing-xs) 0;
    transition: var(--transition-fast);
}

.main-nav.scrolled .nav-menu a {
    color: var(--color-text);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-secondary);
    transition: var(--transition-fast);
}

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

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

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: white;
    transition: var(--transition-fast);
}

.main-nav.scrolled .nav-toggle span {
    background: var(--color-dark);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

#hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--spacing-md);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 700;
    color: white;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 3vw, 1.5rem);
    color: rgba(255, 255, 255, 0.9);
    font-weight: 300;
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.hero-cta {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-secondary);
    color: var(--color-dark);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: var(--transition-medium);
    box-shadow: 0 4px 20px rgba(201, 162, 39, 0.4);
}

.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(201, 162, 39, 0.5);
}

.hero-scroll {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.scroll-indicator {
    width: 30px;
    height: 50px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 15px;
    position: relative;
}

.scroll-indicator::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 10px;
    background: white;
    border-radius: 3px;
    animation: scroll-bounce 2s infinite;
}

@keyframes scroll-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
    50% { transform: translateX(-50%) translateY(15px); opacity: 0.3; }
}

/* Animations */
.animate-fade-up {
    opacity: 0;
    transform: translateY(40px);
    animation: fadeUp 1s forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }

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

/* ============================================
   INTRO SECTION
   ============================================ */
.intro {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--color-light) 0%, white 100%);
}

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

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.intro-text {
    font-size: 1.15rem;
    color: var(--color-text-light);
    line-height: 1.9;
}

.intro-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

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

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-secondary);
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ============================================
   PLACES SECTION
   ============================================ */
.places {
    padding: var(--spacing-xl) 0;
    background: white;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
}

.places-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.place-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-medium);
}

.place-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.place-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

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

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

.place-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.6) 0%, transparent 50%);
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    padding: var(--spacing-sm);
    opacity: 0;
    transition: var(--transition-medium);
}

.place-card:hover .place-overlay {
    opacity: 1;
}

.place-icon {
    font-size: 2rem;
}

.place-content {
    padding: var(--spacing-md);
}

.place-name {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.place-description {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ============================================
   PARALLAX SECTION
   ============================================ */
.parallax-section {
    position: relative;
    height: 60vh;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

#parallax-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.parallax-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--spacing-md);
}

.parallax-quote {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    color: white;
    font-style: italic;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    max-width: 800px;
}

/* ============================================
   EVENTS SECTION
   ============================================ */
.events {
    padding: var(--spacing-xl) 0;
    background: var(--color-light);
}

.events-timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.events-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-secondary);
    transform: translateX(-50%);
}

.event-card {
    position: relative;
    width: calc(50% - 40px);
    margin-bottom: var(--spacing-lg);
}

.event-card.left {
    margin-right: auto;
    padding-right: var(--spacing-md);
}

.event-card.right {
    margin-left: auto;
    padding-left: var(--spacing-md);
}

.event-date {
    position: absolute;
    top: 0;
    width: 80px;
    height: 80px;
    background: var(--color-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.event-card.left .event-date {
    right: -60px;
}

.event-card.right .event-date {
    left: -60px;
}

.event-period {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-dark);
    text-transform: uppercase;
    text-align: center;
}

.event-content {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.event-image {
    height: 180px;
    overflow: hidden;
}

.event-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.event-name {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--color-primary);
    padding: var(--spacing-sm) var(--spacing-sm) 0;
}

.event-description {
    padding: var(--spacing-xs) var(--spacing-sm) var(--spacing-sm);
    color: var(--color-text-light);
    font-size: 0.9rem;
}

/* ============================================
   GALLERY SECTION
   ============================================ */
.gallery {
    padding: var(--spacing-xl) 0;
    background: white;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 250px;
    gap: var(--spacing-sm);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    cursor: pointer;
}

.gallery-item:nth-child(1) {
    grid-column: span 2;
    grid-row: span 2;
}

.gallery-item:nth-child(6) {
    grid-column: span 2;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

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

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(26, 54, 93, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-medium);
}

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

.gallery-icon {
    font-size: 2.5rem;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    position: relative;
    padding: var(--spacing-xl) 0;
    overflow: hidden;
}

#contact-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.contact .section-header,
.contact-wrapper {
    position: relative;
    z-index: 1;
}

.contact .section-title,
.contact .section-subtitle {
    color: white;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info {
    color: white;
}

.info-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.info-icon {
    font-size: 1.5rem;
}

.contact-map {
    margin-top: var(--spacing-md);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.contact-map iframe {
    width: 100%;
    height: 200px;
    border: none;
}

.contact-form {
    background: rgba(255, 255, 255, 0.95);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

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

.form-group label {
    display: block;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e2e8f0;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-fast);
}

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

.btn-submit {
    width: 100%;
    padding: 14px 24px;
    background: var(--color-primary);
    color: white;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-medium);
}

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

.alert {
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.alert.success {
    background: #d1fae5;
    color: #065f46;
}

.alert.error {
    background: #fee2e2;
    color: #991b1b;
}

/* ============================================
   FOOTER
   ============================================ */
.main-footer {
    background: var(--color-dark);
    color: white;
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.footer-credits {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-xs);
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
}

/* ============================================
   LIGHTBOX
   ============================================ */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-medium);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-image {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: var(--radius-md);
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: none;
    border: none;
    color: white;
    font-size: 2.5rem;
    cursor: pointer;
    padding: var(--spacing-sm);
    transition: var(--transition-fast);
}

.lightbox-close {
    top: var(--spacing-sm);
    right: var(--spacing-sm);
}

.lightbox-prev {
    left: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    color: var(--color-secondary);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-item:nth-child(1) {
        grid-column: span 1;
        grid-row: span 1;
    }
    
    .gallery-item:nth-child(6) {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: white;
        flex-direction: column;
        justify-content: center;
        padding: var(--spacing-lg);
        transition: var(--transition-medium);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu a {
        color: var(--color-text);
        font-size: 1.2rem;
        padding: var(--spacing-sm) 0;
    }
    
    .nav-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .events-timeline::before {
        left: 20px;
    }
    
    .event-card,
    .event-card.left,
    .event-card.right {
        width: calc(100% - 50px);
        margin-left: auto;
        padding-left: var(--spacing-md);
        padding-right: 0;
    }
    
    .event-date {
        width: 60px;
        height: 60px;
        left: -10px !important;
        right: auto !important;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .places-grid {
        grid-template-columns: 1fr;
    }
    
    .intro-stats {
        gap: var(--spacing-md);
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .language-selector {
        top: auto;
        bottom: var(--spacing-sm);
        right: 50%;
        transform: translateX(50%);
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 200px;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}