/* VARIABILI E PALETTE */
:root {
    --gl-paper: #F5EDE0;
    --gl-encode: #008000;
    --gl-decode: #D06000;
    --gl-stamp: #B23333;
    --gl-ink: #333333;
    
    --gl-mono-font: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

/* --- Layout Navbar per Gridlock --- */

.navbar .navContainer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.navbar .logo {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    margin: 0;
    z-index: 10;
}

.navbar .logo:hover {
    color: var(--textMain); 
    transform: translate(-50%, calc(-50% - 2px)) scale(1.02); 
    text-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
}

.navbar .logo:hover .logo-accent {
    color: var(--accentColor); 
    text-shadow: 0 4px 12px color-mix(in srgb, var(--accentColor) 50%, transparent); 
}

.navbar .navLinks {
    order: -1; 
    margin-right: auto;
    display: flex;
    padding: 0;
}

.navbar .langSwitch {
    order: 3;
}

/* BASE DELLA PAGINA */
.gridlockPage {
    background-color: var(--gl-paper);
    color: var(--gl-ink);
    background-image: radial-gradient(rgba(51, 51, 51, 0.08) 1px, transparent 1px);
    background-size: 20px 20px;
    padding-bottom: 5rem;
}

/* TIPOGRAFIA SPECIFICA GRIDLOCK */
.glTitle {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
    color: var(--gl-ink);
}

.glSubtitle {
    font-size: 1.25rem;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto 3rem;
    color: var(--gl-ink);
}

/* Titoli in monospazio  */
.glMonoHeading {
    font-family: var(--gl-mono-font);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gl-stamp); 
    font-size: 0.9rem;
    margin-bottom: 1rem;
    display: block;
    font-weight: 600;
}

/* HERO SECTION */
.glHero {
    padding: 8rem 0 0;
    text-align: center;
}

.glBadge {
    display: inline-flex; 
    align-items: center;
    gap: 0.5rem; 
    font-family: var(--gl-mono-font);
    background-color: var(--gl-ink);
    color: var(--gl-paper);
    padding: 0.5rem 1.2rem;
    border-radius: 4px;
    font-size: 0.85rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.glBadgeIcon {
    width: 1.2em;
    height: 1.2em;
    flex-shrink: 0;
}

.glHeroMockup img {
    width: 100%;
    max-width: 900px; 
    height: auto;
    margin-top: 4rem;
    display: block; 
    border-radius: 0;
    box-shadow: none; 
    filter: none; 
}

/* LAYOUT SEZIONI E GRIGLIE */
.glSection {
    padding: 6rem 0;
    border-top: 1px solid rgba(51, 51, 51, 0.1); 
}

.glSection h3 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--gl-ink);
}

.glSection p {
    font-size: 1.15rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.glSplit {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.glSplit.reverse .glText {
    order: 2;
}
.glSplit.reverse .glMedia {
    order: 1;
}

.mediaPlaceholder {
    background-color: rgba(255, 255, 255, 0.4);
    border: 2px dashed var(--gl-ink);
    border-radius: 8px;
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--gl-mono-font);
    color: var(--gl-ink);
    text-align: center;
    padding: 2rem;
}

/* --- CONCEPT--- */

.ipadWrapper {
    position: relative;
    width: 100%;
    max-width: 550px; 
    margin: 0 auto;
    filter: drop-shadow(0 30px 50px rgba(51, 51, 51, 0.15));
}

.ipadFrame {
    width: 100%;
    height: auto;
    display: block;
    position: relative;
    z-index: 2; 
    pointer-events: none; 
}

.ipadScreen {
    position: absolute;
    top: 3.5%;
    left: 4%;
    right: 4%;
    bottom: 3%;
    z-index: 1; 
    background-color: #000;
    overflow: hidden;
    border-radius: 20px; 
}

.ipadScreen video {
    width: 100%;
    height: 100%;
    object-fit: cover; 
}

/* ASSETS GALLERY  */
.glAssetsGrid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    width: 100%;
}

.glAssetItem {
    background-color: rgba(255, 255, 255, 0.4); 
    border: 1px solid rgba(51, 51, 51, 0.15);
    border-radius: 16px; 
    overflow: hidden;
    aspect-ratio: 1 / 1; 
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
}

.glAssetItem:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 16px 32px rgba(51, 51, 51, 0.12);
}

.glAssetItem img {
    width: 100%;
    height: 100%;
    object-fit: cover; 
    transition: transform 0.5s ease;
}

.glAssetItem:hover img {
    transform: scale(1.05);
}

.glAssetItem.glAssetContain img {
    object-fit: contain; 
    padding: 1.5rem; 
}

.glPaletteWrapper {
    background-color: #ffffff; 
    padding: 1.5rem;
}

.glPaletteGrid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, 1fr);
    gap: 12px;
    width: 100%;
    height: 100%;
}

.glColorBox {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-family: var(--gl-mono-font);
    font-size: 0.8rem;
    font-weight: 700;
    transition: transform 0.2s ease;
}

.glColorBox .hex {
    font-weight: 400;
    font-size: 0.65rem;
    margin-top: 4px;
    opacity: 0.9;
}

.glColorBox:hover {
    transform: scale(1.05);
}

.audioBtnGroup {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 1rem;
}

.glAudioInteractive .btn {
    margin-top: 0;
    margin-right: 0; 
}

/* --- VOICEOVER --- */

.ipadScreenVO {
    /* Se noti che il video è ancora troppo largo o troppo stretto rispetto alla cornice nera,
       puoi ritoccare questi valori in modo indipendente dall'altro video */
    top: 3.5%;
    bottom: 3.5%;
    left: 2%;
    right: 2%;
    background-color: #000; 
}



/* TECH STACK CARDS */
.techGrid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.techCard {
    background-color: rgba(255, 255, 255, 0.6);
    padding: 2.5rem;
    border: 1px solid rgba(51, 51, 51, 0.2);
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    /* Opzionale: fa sì che le card abbiano tutte la stessa altezza interna */
    display: flex;
    flex-direction: column; 
}

.techCard:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(51,51,51,0.05);
}

.techCard h4 {
    font-family: var(--gl-mono-font);
    color: var(--gl-encode); 
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.techCard p {
    font-size: 1rem;
    margin-bottom: 0;
    line-height: 1.5;
    flex-grow: 1; 
}

/* BOTTONI INTERATTIVI (Foley) */
.glAudioInteractive {
    margin-top: 3rem;
    padding: 2rem;
    border: 2px solid var(--gl-stamp); 
    border-radius: 8px;
    background-color: rgba(178, 51, 51, 0.05);
}

.glAudioInteractive .btn {
    margin-right: 1rem;
    margin-top: 1rem;
    font-family: var(--gl-mono-font);
    background-color: transparent;
    color: var(--gl-stamp);
    border: 2px solid var(--gl-stamp);
    transition: all 0.2s ease;
}

.glAudioInteractive .btn:hover {
    background-color: var(--gl-stamp);
    color: var(--gl-paper);
}

/* MEDIA QUERIES  */
@media (min-width: 768px) {
    .navbar .navContainer {
        display: flex;
        justify-content: space-between;
        align-items: center;
        position: relative;
        padding: 0 20px;
    }

    .navbar .logo {
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        margin: 0;
    }

    .navbar .navLinks {
        margin-right: auto;
        gap: 30px;
    }

    .navbar .langSwitch {
        margin-left: auto;
    }
}

@media (min-width: 768px) {
    .glSplit {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 80px; 
        align-items: center;
    }

    .glSplit.reverse .glText {
        order: 2;
    }
    .glSplit.reverse .glMedia {
        order: 1;
    }
}

@media (max-width: 767px) {
    .navbar .logo {
        position: static;
        transform: none;
        order: 1;
    }

    .navbar .langSwitch {
        order: 2;
    }

    .navbar .navLinks {
        order: 3;
        width: 100vw;
        margin: 12px -20px 0 -20px;
        padding: 12px 20px 16px 20px;
        border-top: 1px solid var(--borderColor);
    }

    .glHero {
        padding-top: 240px; 

    }

    .glSection {
        padding: 80px 0;
    }

    .glTitle {
        font-size: 2.8rem; 
        letter-spacing: -1px;
    }

    .glSection h3 {
        font-size: 2rem;
    }

    .glSubtitle {
        font-size: 1.1rem;
        padding: 0 10px;
    }

    .glSplit {
        display: flex;
        flex-direction: column;
        gap: 40px;
    }

    .glSplit.reverse {
        flex-direction: column; 
    }

    .glMedia {
        width: 100%;
    }

    .mediaPlaceholder {
        aspect-ratio: 16/9; 
    }

    .techGrid {
        grid-template-columns: 1fr; 
    }

    .glAudioInteractive {
        padding: 1.5rem;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .glAudioInteractive .btn {
        margin-right: 0;
        width: 100%; 
    }

     .ipadWrapper {
        max-width: 90%;
        margin-top: 2rem;
    }
}