/* =========================================================
   VALERIO FRANCINI — SHARED STYLES
   ========================================================= */

/* --- VARIABILI TEMA --- */
:root {
    /* DEFAULT: LIGHT MODE */
    --bg-color: #ffffff;
    --text-color: #000000;
    --border-color: #000000;
    --meta-color: #666666;
    --accent-color: #B00020;
    --icon-filter: invert(1);
    --placeholder-bg: #f5f5f5;

    --font-clean: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-tech: 'Roboto Mono', monospace;
}

body.dark-mode {
    --bg-color: #000000;
    --text-color: #ffffff;
    --border-color: #ffffff;
    --meta-color: #888888;
    --accent-color: #B00020;
    --icon-filter: none;
    --placeholder-bg: #111111;
}

body, .portfolio-fullwidth-vf, .accordion-content-vf, .project-image-wrapper-vf {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* --- BASE --- */
html, body {
    margin: 0;
    padding: 0;
    background: var(--bg-color);
}

.portfolio-fullwidth-vf {
    width: 100%;
    background: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-clean);
    min-height: 100dvh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}
.portfolio-fullwidth-vf * { box-sizing: border-box; }

.portfolio-container-vf {
    max-width: 100vw;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    min-height: 100dvh;
    padding: 1.5rem 5vw;
}

/* --- HEADER --- */
.portfolio-header-vf {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    gap: 1em;
    position: relative;
    z-index: 10;
    flex-shrink: 0;
}
.header-title-link-vf {
    text-decoration: none;
    color: var(--text-color);
    transition: opacity 0.3s;
}
.header-title-link-vf:hover { opacity: 0.8; }

.header-title-vf {
    font-family: var(--font-tech);
    font-size: 2.2em;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 0;
    letter-spacing: -0.08em;
    line-height: 1.1;
    padding-top: 5px;
    color: inherit;
    text-align: left;
    margin-top: 0;
}

.header-subtitle-vf {
    font-family: var(--font-clean);
    color: var(--meta-color);
    font-size: 0.9em;
    margin-top: 0.2rem;
    margin-bottom: 0;
    font-weight: 400;
    letter-spacing: -0.01em;
}

.portfolio-nav-vf {
    display: flex;
    gap: 1.5em;
    font-size: 0.9em;
    font-family: var(--font-clean);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: -0.01em;
    align-items: flex-start;
    justify-content: flex-end;
    flex-shrink: 0;
    padding-top: 10px;
}
.portfolio-nav-vf a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s;
    white-space: nowrap;
}
.portfolio-nav-vf a:hover { color: var(--accent-color); }

/* --- MAIN --- */
main { flex: 1 0 auto; width: 100%; }

/* --- ACCORDION (HOMEPAGE) --- */
.accordion-container-vf {
    margin: 0;
    padding: 0;
    z-index: 5;
    position: relative;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.accordion-item-vf {
    border-bottom: 1px solid var(--border-color);
    margin: 0;
    width: 100%;
    display: block;
}
.accordion-button-vf {
    width: 100%;
    display: flex;
    align-items: center;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--text-color);
    padding: 1.5em 0.5em;
    margin: 0;
    transition: color 0.2s;
    position: relative;
    font-family: inherit;
}

.accordion-title-vf {
    font-family: var(--font-clean);
    font-size: 3em;
    color: var(--text-color);
    margin: 0;
    padding: 0;
    line-height: 1;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.04em;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: color .3s;
    text-align: left;
}

.accordion-trophy-icon-vf, .trophy-icon-vf {
    height: 0.7em;
    width: auto !important;
    max-width: none !important;
    object-fit: contain;
    display: inline-block;
    vertical-align: middle;
    margin-top: -5px;
    transition: opacity 0.3s;
    filter: var(--icon-filter);
}
/* Real IMDb SVG logo — size set inline per context to override SVG natural dimensions */
.imdb-logo-real {
    display: inline-block;
    width: auto;
    filter: none !important;
    vertical-align: middle;
    transition: opacity 0.3s;
}
.imdb-logo-real:hover { opacity: 0.8; }
/* Footer IMDb — hidden on mobile */
.footer-imdb-vf {
    display: flex;
    align-items: center;
    text-decoration: none !important;
}
.footer-imdb-sep { }
@media(max-width: 700px) {
    .footer-imdb-vf  { display: none !important; }
    .footer-imdb-sep { display: none !important; }
}
.accordion-trophy-icon-vf { margin-left: 10px; }
.accordion-trophy-icon-vf:hover { opacity: 0.7; }
.accordion-trophy-link-vf, .trophy-link-vf {
    text-decoration: none !important;
    border-bottom: none !important;
    line-height: 0;
    display: flex;
    align-items: center;
}

.plus-icon-vf {
    font-size: 2em;
    transition: transform 0.4s;
    color: var(--text-color);
    font-weight: 300;
    margin-left: auto;
    margin-right: 0;
    flex: 0 0 auto;
    position: absolute;
    right: 0.5em;
    top: 50%;
    transform: translateY(-50%);
}
.accordion-item-vf.open .plus-icon-vf { transform: translateY(-50%) rotate(45deg); }
.accordion-button-vf:hover .accordion-title-vf { color: var(--accent-color); }
.accordion-button-vf:focus { outline: none; background: transparent; }

@media(min-width: 800px) { .accordion-title-vf { font-size: 5vw; } }
@media(min-width: 1200px) { .accordion-title-vf { font-size: 6vw; } }

.accordion-content-vf {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    background: var(--bg-color);
    width: 100%;
    padding: 0;
    margin: 0;
}
.accordion-item-vf.open .accordion-content-vf {
    max-height: 3000px;
    padding: 2em 0 3em 0;
}

.projects-grid-vf {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 2em;
    flex-direction: row;
    flex-wrap: wrap;
    width: 100%;
    margin: 0;
}
.project-item-vf {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    color: var(--text-color);
    text-decoration: none;
    width: 100%;
    max-width: 440px;
}

.project-image-wrapper-vf {
    overflow: hidden;
    border: none;
    margin-bottom: 0.8em;
    background: var(--placeholder-bg);
    width: 100%;
    max-width: 100%;
    border-radius: 4px;
    text-align: left;
    position: relative;
}
.project-image-vf, .project-image-wrapper-vf iframe {
    width: 100%;
    height: 100%;
    aspect-ratio: 16/9;
    margin: 0;
    display: block;
    background: #000;
    border-radius: 4px;
    border: none;
}

/* REELS */
.reels-row-vf {
    display: flex;
    flex-direction: row;
    gap: 15px;
    width: 100%;
    margin-top: 10px;
    justify-content: flex-start;
    flex-wrap: wrap;
}
.reel-item-vf {
    display: flex;
    flex-direction: column;
    width: calc(50% - 8px);
    max-width: 250px;
}
.reel-item-vf .project-image-wrapper-vf {
    aspect-ratio: 9/16;
    border-radius: 4px;
    margin-bottom: 0.5em;
    border: none;
    width: 100%;
}
.reel-item-vf iframe {
    width: 100% !important;
    height: 100% !important;
    max-width: none !important;
    aspect-ratio: 9/16 !important;
}

.project-title-vf {
    font-weight: 700;
    font-size: 1.1em;
    text-transform: uppercase;
    margin: 0.5em 0 0.2em 0;
    color: var(--text-color);
    letter-spacing: -0.02em;
    transition: color 0.3s;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 8px;
}
.project-item-vf:hover .project-title-vf,
.reel-item-vf:hover .project-title-vf { color: var(--accent-color); }

.project-meta-vf {
    color: var(--meta-color);
    font-size: 0.85em;
    margin: 0;
    text-align: left;
    letter-spacing: -0.01em;
}

/* --- ABOUT --- */
.about-page-title-vf {
    font-family: var(--font-clean);
    font-size: 5vw;
    color: var(--text-color);
    margin: 2rem 0 2rem 0;
    padding: 0;
    line-height: 1.2;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.04em;
    text-align: left;
}
@media(max-width: 900px) { .about-page-title-vf { font-size: 10vw; text-align: center; } }

.about-flex-wrapper-vf {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
}
.about-bio-vf {
    flex: 1;
    max-width: 650px;
    font-size: 1.1em;
    line-height: 1.6;
    color: var(--text-color);
}
.about-bio-vf p { margin-bottom: 1.5em; }
.about-bio-vf a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 700;
    border-bottom: 2px solid var(--text-color);
    transition: color 0.3s, border-bottom-color 0.3s;
}
.about-bio-vf a:hover {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
}

.award-trophies-vf {
    display: flex;
    gap: 20px;
    margin-top: 3rem;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}
.award-trophies-vf a {
    display: block;
    line-height: 0;
    transition: opacity 0.3s;
    text-decoration: none !important;
    border-bottom: none !important;
}
.award-trophies-vf a:hover { opacity: 0.7; }
.award-trophies-vf img {
    width: auto;
    height: 70px;
    max-width: 100%;
    object-fit: contain;
    border: none !important;
    filter: var(--icon-filter);
}

.about-photos-vf {
    flex: 0 0 450px;
    position: relative;
    display: flex;
    justify-content: center;
}
.photo-container-vf {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 15px;
    border: 1px solid var(--border-color);
    aspect-ratio: 4/3;
    margin-bottom: 20px;
    max-width: 450px;
}
.photo-container-vf img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
    display: block;
}

@media(max-width: 900px) {
    .about-flex-wrapper-vf { flex-direction: column; align-items: center; gap: 30px; }
    .about-photos-vf { flex: 1 1 100%; width: 100%; max-width: 500px; }
    .about-bio-vf { max-width: 95%; font-size: 1em; text-align: left; }
    .award-trophies-vf { justify-content: center; }
    .award-trophies-vf img { height: 90px; }
}

/* --- FOOTER --- */
.portfolio-footer-vf {
    border-top: 1px solid var(--border-color);
    padding: 1.5em 0;
    margin-top: auto;
    width: 100%;
    color: var(--meta-color);
    font-family: var(--font-clean);
    position: relative;
    z-index: 10;
    flex-shrink: 0;
}
.footer-content-vf {
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85em;
    gap: 1.5em;
}
.footer-content-vf span.copyright-vf {
    text-align: center;
    width: 100%;
    padding: 0 10px;
    line-height: 1.4;
    color: var(--meta-color);
    font-weight: 400;
}
.footer-links-vf {
    display: flex;
    gap: 1.5em;
    align-items: center;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-color);
    letter-spacing: -0.01em;
    position: relative;
    z-index: 2;
    flex-wrap: nowrap;
    flex-direction: row;
    white-space: nowrap;
}
.footer-links-vf a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s;
    white-space: nowrap;
}
.footer-links-vf a:hover { color: var(--accent-color); }

/* THEME SWITCH */
.theme-switch-container {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-left: 15px;
}
.theme-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    cursor: pointer;
    border: 1px solid #999;
    transition: transform 0.2s;
}
.theme-dot:hover { transform: scale(1.2); }
.theme-dot.light { background: #fff; border: 1px solid #000; }
.theme-dot.dark { background: #000; border: 1px solid #fff; }

@media(min-width: 700px) {
    .footer-content-vf { flex-direction: row; padding-bottom: 0; }
    .footer-content-vf span.copyright-vf { text-align: left; width: auto; padding: 0; }
    .footer-links-vf { margin-left: auto; }
}

/* --- MOBILE --- */
@media(max-width: 700px) {
    .portfolio-nav-vf a#contact-trigger-vf { display: none !important; }
    .portfolio-nav-vf { gap: 0.8em !important; }
    .header-title-vf { font-size: 1.8em; line-height: 1.1; }

    .accordion-button-vf { padding: 1.2em 0.4em; }
    .accordion-title-vf {
        font-size: 2.2em;
        justify-content: flex-start;
        flex-wrap: nowrap;
        gap: 8px;
        padding-right: 1.5em;
        align-items: center;
    }
    .accordion-item-vf .accordion-title-vf .accordion-trophy-icon-vf {
        height: 1.1em;
        margin-top: -3px;
        margin-left: 5px;
        vertical-align: middle;
    }
    .plus-icon-vf { right: 0.2em; }
    .projects-grid-vf { flex-direction: column; align-items: center; }
    .project-item-vf { align-items: center; max-width: 94vw; margin-bottom: 15px; }
    .reels-row-vf { flex-direction: row !important; flex-wrap: nowrap; gap: 10px; justify-content: center; }
    .reel-item-vf { width: 48%; max-width: none; }
    .reel-item-vf .project-title-vf { font-size: 0.85em; text-align: left; }
    .reel-item-vf .project-meta-vf { font-size: 0.75em; text-align: left; }
    .project-title-vf { margin-left: auto; margin-right: auto; text-align: center; justify-content: center; }
    .project-meta-vf { text-align: center; }
    .footer-links-vf { justify-content: center; max-width: 90%; font-size: 0.85em; gap: 1em; }
    .theme-switch-container { margin-left: 0; margin-top: 10px; }
}
@media(max-width: 900px) {
    .projects-grid-vf { gap: 1em; }
    .project-item-vf { max-width: 320px; }
}

/* --- MANINE CAOTICHE --- */
.crazy-arrow-vf {
    position: fixed;
    font-size: 2.2em;
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    font-weight: normal;
    line-height: 1;
    left: 0;
    top: 0;
    transform-origin: center center;
    color: var(--text-color);
    font-family: var(--font-clean);
}
.crazy-arrow-vf.show { animation: flyToFooter 1.2s cubic-bezier(0.42, 0, 0.58, 1) forwards; }
@keyframes flyToFooter {
    0% { opacity: 1; transform: translate(var(--sx), var(--sy)) rotate(var(--r1)) scale(1.5); }
    80% { opacity: 1; transform: translate(var(--ex), var(--ey)) rotate(var(--r2)) scale(1); }
    100% { opacity: 0; transform: translate(var(--ex), var(--ey)) rotate(var(--r2)) scale(1); }
}

/* --- DVD BOUNCE --- */
#dvd-link {
    position: fixed;
    width: 120px;
    height: auto;
    z-index: 9999;
    cursor: pointer;
    left: 50px;
    top: 50px;
}
#dvd-link img {
    width: 100%;
    display: block;
}
@media(max-width: 700px) {
    #dvd-link { width: 80px; }
}