/* --- VARIABILI E RESET --- */
:root {
    --bg-gradient: linear-gradient(135deg, #020813 0%, #051937 50%, #002e6e 100%);
    --accent-glow: linear-gradient(90deg, #00f2fe 0%, #4facfe 100%);
    --text-main: #ffffff;
    --text-muted: #8fa0dd;
    --card-border: rgba(255, 255, 255, 0.08);
    --btn-bg: #ffffff;
    --btn-text: #051937;
    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background: var(--bg-gradient);
    color: var(--text-main);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

body.modal-open {
    overflow: hidden; /* Blocca lo scorrimento della pagina dietro quando il popup è aperto */
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- HERO SECTION --- */
.hero {
    padding-top: 100px;
    padding-bottom: 60px;
    text-align: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    opacity: 0.15;
    filter: blur(120px);
    pointer-events: none;
    border-radius: 50%;
}

.hero-main-image {
    width: 100%;
    max-width: 420px;
    height: auto;
    margin-bottom: 32px;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    animation: float 6s ease-in-out infinite;
}

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

h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -2px;
    max-width: 900px;
    margin: 0 auto 24px auto;
}

h1 span {
    background: var(--accent-glow);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 40px auto;
    font-weight: 300;
}

/* --- PULSANTI --- */
.cta-group {
    display: flex;
    gap: 16px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 80px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--btn-bg);
    color: var(--btn-text);
    box-shadow: 0 4px 24px rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(255, 255, 255, 0.2);
}

.btn-secondary {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--card-border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
}

/* --- ZONA 2: GALLERY PORTRAIT --- */
.gallery-container {
    width: 100%;
    padding: 20px 0;
    position: relative;
}

.gallery-scroll {
    display: flex;
    gap: 24px;
    overflow-x: auto;
    padding: 20px 4px 40px 4px;
    scroll-behavior: smooth;
    scrollbar-width: none;
    cursor: grab;
}

.gallery-scroll:active {
    cursor: grabbing;
}

.gallery-scroll::-webkit-scrollbar {
    display: none;
}

.portrait-card {
    flex: 0 0 260px;
    height: 380px;
    border: 1px solid var(--card-border);
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    position: relative;
    text-decoration: none;
    color: var(--text-main);
    transition: var(--transition);
    background-size: cover;
    background-position: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.portrait-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.0) 0%, rgba(0,0,0,0.5) 100%);
    z-index: 1;
    transition: var(--transition);
}

.portrait-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 242, 254, 0.4);
    box-shadow: 0 20px 40px rgba(0, 242, 254, 0.15);
}

.card-content {
    position: relative;
    z-index: 2;
    text-align: left;
}

.card-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #00f2fe;
    margin-bottom: 4px;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

/* --- SEZIONE BENEFICI --- */
.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 60px;
    border-top: 1px solid var(--card-border);
    padding-top: 60px;
    padding-bottom: 60px;
}

.feature-item {
    text-align: left;
}

.feature-item h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-main);
}

.feature-item p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* --- NUOVO STILE: POPUP MODALE (ZONA EXTRA COERENTE) --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(2, 8, 19, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    padding: 20px;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-window {
    background: rgba(5, 25, 55, 0.85);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    width: 100%;
    max-width: 800px;
    padding: 32px;
    position: relative;
    box-shadow: 0 30px 70px rgba(0,0,0,0.6);
    transform: scale(0.95) translateY(10px);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-window {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
}

.modal-close:hover {
    color: var(--text-main);
}

.modal-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 32px;
}

.modal-img-box {
    width: 100%;
    height: 380px;
    border-radius: 16px;
    background-size: cover;
    background-position: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.modal-info {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.modal-cat {
    font-size: 0.8rem;
    text-transform: uppercase;
    color: #00f2fe;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.modal-title {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
}

.modal-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    margin-bottom: 20px;
}

.modal-code {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.modal-price {
    font-size: 1.1rem;
    font-weight: 700;
    background: var(--accent-glow);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.modal-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* RESPONSIVE PER POPUP */
@media (max-width: 900px) {
    .features {
        grid-template-columns: 100%;
        gap: 40px;
    }
    .portrait-card {
        flex: 0 0 230px;
        height: 340px;
    }
    .modal-grid {
        grid-template-columns: 100%;
        gap: 20px;
    }
    .modal-img-box {
        height: 220px;
    }
    .modal-window {
        padding: 24px;
        max-height: 90vh;
        overflow-y: auto;
    }
}