/**
 * AUTORIMESSA DI NANNI - Homepage Specific Styles
 * CSS specifico per la homepage
 */

/* ============================================
   Hero Section
   ============================================ */

.hero-section {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1.2s ease-in-out, visibility 0s linear 1.2s;
    pointer-events: none;
    z-index: 1;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
    transition: opacity 1.2s ease-in-out, visibility 0s linear 0s;
    pointer-events: auto;
    z-index: 2;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-image,
.hero-placeholder {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-placeholder {
    background: linear-gradient(135deg, #14161B 0%, #0B0D10 100%);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.3) 0%,
        rgba(0, 0, 0, 0.4) 50%,
        rgba(0, 0, 0, 0.5) 100%
    );
    z-index: 2;
}

/* Additional dark overlay for text area */
.hero-slider::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 4;
    pointer-events: none;
}

.hero-fixed-image {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: auto;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-fixed-bg {
    width: 100%;
    height: auto;
    object-fit: cover;
    opacity: 0.3;
    filter: blur(2px);
    display: block;
}

.smoke-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
    pointer-events: none;
    opacity: 0.4;
}

.hero-content {
    position: relative;
    z-index: 5;
    text-align: center;
    width: 100%;
    max-width: clamp(320px, 90vw, 1200px);
    padding: 0 clamp(1rem, 4vw, 2rem);
    /* Enhanced text shadow for better readability */
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.9), 0 2px 10px rgba(0, 0, 0, 0.7);
}

/* Hero Slider Controls */
.hero-slider-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 var(--spacing-md);
    z-index: 6;
    pointer-events: none;
}

.slider-prev,
.slider-next {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(20, 22, 27, 0.7);
    border: 1px solid var(--color-glass-border);
    color: var(--color-text-primary);
    font-size: var(--font-size-2xl);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    pointer-events: auto;
    backdrop-filter: var(--blur-sm);
}

.slider-prev:hover,
.slider-next:hover {
    background: rgba(0, 168, 255, 0.2);
    border-color: var(--color-accent);
    transform: scale(1.1);
}

.slider-prev:active,
.slider-next:active {
    transform: scale(0.95);
}

/* Hero Slider Dots */
.hero-slider-dots {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--spacing-sm);
    z-index: 6;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-normal);
    padding: 0;
}

.slider-dot:hover {
    background: rgba(255, 255, 255, 0.5);
    transform: scale(1.2);
}

.slider-dot.active {
    background: var(--color-accent);
    border-color: var(--color-text-primary);
    width: 14px;
    height: 14px;
}

.hero-text {
    animation: fadeInUp 1s ease-out;
}

.hero-headline {
    font-size: clamp(2rem, 5vw + 1rem, 6rem);
    font-weight: 800;
    line-height: var(--line-height-tight);
    letter-spacing: -0.03em;
    margin-bottom: clamp(1rem, 3vw, 2rem);
    color: #FFFFFF !important;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.9), 0 2px 10px rgba(0, 0, 0, 0.7);
}

.hero-headline .line {
    display: block;
    opacity: 0;
    animation: fadeInUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-headline .line:nth-child(1) {
    animation-delay: 0.1s;
}

.hero-headline .line:nth-child(2) {
    animation-delay: 0.3s;
}

.hero-subheadline {
    font-size: clamp(0.875rem, 1.5vw + 0.5rem, 1.5rem);
    color: var(--color-text-primary) !important;
    margin-bottom: clamp(1.5rem, 4vw, 4rem);
    opacity: 0;
    animation: fadeInUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.5s forwards;
    font-weight: 300;
    letter-spacing: 0.1em;
    text-transform: none;
    text-shadow: 0 2px 15px rgba(0, 0, 0, 0.8);
}

.hero-tagline {
    font-size: clamp(0.875rem, 1.2vw + 0.5rem, 1.25rem);
    color: #FFFFFF !important;
    margin-bottom: clamp(1.5rem, 4vw, 4rem);
    font-style: italic;
    opacity: 0;
    animation: fadeInUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.7s forwards;
    text-shadow: 0 2px 15px rgba(0, 0, 0, 0.8);
}

.hero-cta {
    display: flex;
    gap: clamp(1rem, 3vw, 2rem);
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.9s forwards;
}

.scroll-indicator {
    position: absolute;
    bottom: 2%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    text-align: center;
    opacity: 0.6;
    animation: fadeIn 1s ease-out 1s forwards;
}

.scroll-indicator span {
    display: block;
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-secondary);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: var(--color-text-secondary);
    margin: 0 auto;
    animation: scrollLine 2s ease-in-out infinite;
}

/* ============================================
   Chi Siamo Home
   ============================================ */

.chi-siamo-home {
    background: var(--color-bg-primary);
    text-align: center;
}

.chi-siamo-text {
    max-width: clamp(320px, 85vw, 900px);
    margin: 0 auto;
    font-size: clamp(0.875rem, 1.5vw + 0.5rem, 1.125rem);
    line-height: clamp(1.6, 0.1vw + 1.5, 1.7);
}

/* ============================================
   Perché Sceglierci
   ============================================ */

.perche-sceglierci {
    background: var(--color-bg-secondary);
}

.vantaggi-checklist {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: clamp(1rem, 3vw, 2rem);
    max-width: clamp(320px, 90vw, 1200px);
    margin: clamp(2rem, 5vw, 6rem) auto 0;
}

/* Prima riga: 3 card, ognuna 2 colonne */
.vantaggi-checklist .vantaggio-card:nth-child(1),
.vantaggi-checklist .vantaggio-card:nth-child(2),
.vantaggi-checklist .vantaggio-card:nth-child(3) {
    grid-column: span 2;
}

/* Seconda riga: 2 card, ognuna 3 colonne */
.vantaggi-checklist .vantaggio-card:nth-child(4),
.vantaggi-checklist .vantaggio-card:nth-child(5) {
    grid-column: span 3;
}

.vantaggio-card {
    position: relative;
    aspect-ratio: 4/3;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: all var(--transition-slow);
}

.vantaggio-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.vantaggio-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: transform var(--transition-slow);
}

.vantaggio-card:hover .vantaggio-bg {
    transform: scale(1.1);
}

.vantaggio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.3), transparent);
    z-index: 1;
}

.vantaggio-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: clamp(1rem, 2.5vw, 2rem);
    z-index: 2;
}

.vantaggio-title {
    color: var(--color-text-primary);
    font-size: clamp(1rem, 1.5vw + 0.5rem, 1.25rem);
    font-weight: 600;
    line-height: 1.2;
    margin: 0 0 0 0;
    white-space: nowrap;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

/* ============================================
   Servizi Home
   ============================================ */

.servizi-home {
    background: var(--color-bg-primary);
}

.servizi-list {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: clamp(1.5rem, 4vw, 4rem);
    margin: clamp(2rem, 5vw, 6rem) 0;
}

/* Prima riga: 3 card, ognuna 2 colonne */
.servizi-list .servizio-item:nth-child(1),
.servizi-list .servizio-item:nth-child(2),
.servizi-list .servizio-item:nth-child(3) {
    grid-column: span 2;
}

/* Seconda riga: 2 card, ognuna 3 colonne */
.servizi-list .servizio-item:nth-child(4),
.servizi-list .servizio-item:nth-child(5) {
    grid-column: span 3;
}

.servizio-item {
    text-align: center;
    padding: clamp(1.5rem, 3vw, 4rem);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--border-radius);
    transition: all var(--transition-slow);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.servizio-item:hover {
    transform: translateY(-8px);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-lg);
}

.servizio-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: clamp(1rem, 2.5vw, 2rem);
    color: var(--color-accent);
    transition: all var(--transition-slow);
}

.servizio-icon svg {
    width: clamp(2.5rem, 4vw + 1rem, 4rem);
    height: clamp(2.5rem, 4vw + 1rem, 4rem);
    stroke: currentColor;
}

.servizio-item:hover .servizio-icon {
    color: var(--color-text-primary);
    transform: scale(1.1);
}

.servizio-item h3 {
    font-size: clamp(1rem, 1.5vw + 0.5rem, 1.25rem);
    color: var(--color-text-primary);
    margin: 0;
    line-height: 1.2;
    white-space: nowrap;
}

.servizi-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
}

/* ============================================
   Calcolatore Section
   ============================================ */

.calcolatore-section {
    background: var(--color-bg-secondary);
    text-align: center;
}

.calcolatore-content {
    max-width: clamp(320px, 85vw, 800px);
    margin: 0 auto;
}

.calcolatore-tagline {
    font-size: clamp(0.875rem, 1.5vw + 0.5rem, 1.25rem);
    color: var(--color-accent);
    font-weight: 600;
    margin: clamp(1rem, 2.5vw, 2rem) 0;
}

.calcolatore-form-wrapper {
    max-width: clamp(320px, 85vw, 700px);
    margin: clamp(2rem, 5vw, 6rem) auto 0;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--border-radius-lg);
    padding: clamp(1.5rem, 3vw, 4rem);
}

.calcolatore-form {
    display: flex;
    flex-direction: column;
    gap: clamp(1rem, 2.5vw, 2rem);
}

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

.calcolatore-result {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-accent);
    border-radius: var(--border-radius);
    display: none;
}

.calcolatore-result.show {
    display: block;
}

.calcolatore-result h4 {
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

/* ============================================
   Blog Home
   ============================================ */

.blog-home {
    background: var(--color-bg-primary);
    text-align: center;
    padding-top: 0;
}

.blog-content {
    max-width: clamp(320px, 85vw, 800px);
    margin: 0 auto clamp(2rem, 5vw, 6rem);
}

.blog-posts-preview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(clamp(280px, 30vw, 350px), 1fr));
    gap: clamp(1.5rem, 4vw, 4rem);
    margin-top: clamp(2rem, 5vw, 6rem);
}

.blog-preview-item {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: all var(--transition-slow);
    position: relative;
    cursor: pointer;
}

/* Make entire card clickable via h3 link */
.blog-preview-item h3 a::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.blog-preview-item:hover {
    transform: translateY(-8px);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-lg);
}

.blog-preview-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

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

.blog-preview-item:hover .blog-preview-image img {
    transform: scale(1.1);
}

.blog-preview-content {
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.blog-preview-content h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xs);
}

.blog-preview-content h3 a {
    color: var(--color-text-primary);
    transition: color var(--transition-fast);
}

.blog-preview-content h3 a:hover {
    color: var(--color-accent);
}


.blog-preview-content p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.blog-preview-link {
    color: var(--color-accent);
    font-size: var(--font-size-base);
    text-decoration: none;
    transition: gap var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.blog-preview-link:hover {
    gap: var(--spacing-sm);
}

/* ============================================
   Prenota Section
   ============================================ */

.prenota-section {
    background: var(--color-bg-secondary);
    text-align: center;
}

.prenota-content {
    max-width: clamp(320px, 85vw, 700px);
    margin: 0 auto;
}

/* ============================================
   Responsive Homepage
   ============================================ */

@media (max-width: 768px) {
    .hero-headline {
        font-size: 2.4rem;
    }
    
    .vantaggi-checklist {
        grid-template-columns: 1fr;
    }
    
    .vantaggi-checklist .vantaggio-card:nth-child(n) {
        grid-column: span 1;
    }
    
    .servizi-list {
        grid-template-columns: 1fr;
    }
    
    .servizi-list .servizio-item:nth-child(n) {
        grid-column: span 1;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .blog-posts-preview {
        grid-template-columns: 1fr;
    }
}