/* ========================================
   HOME PAGE SPECIFIC STYLES
   ======================================== */

   body {
  touch-action: manipulation;
}

/* Home page specific grid layout - 2x2 Grid */
.full-screen-app {
    grid-template-columns: 1.2fr 1fr;
    grid-template-rows: 1fr 3.2fr;
    gap: 1rem 2rem;
}

/* Grid Cells */
.grid-cell {
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
}

/* Logo Cell - Top Left */
.logo-cell {
    grid-column: 1;
    grid-row: 1;
    align-items: center;
    justify-content: center;
}

/* Virtual Commissioning Cell - Top Right */
.virtual-commissioning-cell {
    grid-column: 2;
    grid-row: 1;
    align-items: center;
    justify-content: center;
}

/* Media Cell - Bottom Left */
.media-cell {
    grid-column: 1;
    grid-row: 2;
}

/* Button Grid Cell - Bottom Right */
.button-grid-cell {
    grid-column: 2;
    grid-row: 2;
    align-items: flex-start;
    justify-content: center;
}

.media-content-box {
    display: block; /* Visible by default */
    width: 100%;
    height: 100%;
    border-radius: 1rem;
    overflow: hidden;
    position: relative;
}

.bg-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover; /* makes it scale nicely */
    z-index: -1; /* keeps video behind other content if needed */
}

/* Logo Styles */
.logo-container {
    width: 100%;
    margin: 0;
}

.logo {
    width: 80%;
    height: 100%;
    max-width: 400px;
}

/* Button Styles */
.virtual-commissioning-button {
    width: 100%;
    height: 100%;
    border-radius: 1rem;
    padding: 1.5rem 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
}

.virtual-commissioning-button img {
    height: 1.5rem;
    width: auto;
}

/* Button Grid - 3x2 layout for the grid cell */
.button-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, 1fr);
    gap: 1rem;
    width: 100%;
    height: 100%;
    grid-template-areas:
        "salesrep about "
        "projectvideos casestudies"
        "leadtime cycletime";
}

.grid-button {
    border-radius: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
    height: 100%;
}

.grid-button img {
    height: 1.5rem;
    width: auto;
}

/* Assigning buttons to grid areas */
.btn-about { grid-area: about; }
.btn-case-studies { grid-area: casestudies; }
.btn-cycle-time { grid-area: cycletime; }
.btn-sales-rep { grid-area: salesrep; }
.btn-project-videos { grid-area: projectvideos; }
.btn-lead-time { grid-area: leadtime; }

/* --- RESPONSIVE LAYOUTS --- */

@media(min-width: 1080px) and (orientation: portrait) {
    .full-screen-app {
        display: grid;
        aspect-ratio: 3 / 4;
        grid-template-columns: 1fr;
        grid-template-rows: 0.8fr 2.4fr 1fr 2.1fr;
        gap: 1rem;
        padding: 5.5rem 5.5rem;
    }

    /* Update grid positions for 4x1 layout */
    .logo-cell {
        grid-column: 1;
        grid-row: 1;
    }

    .virtual-commissioning-cell {
        grid-column: 1;
        grid-row: 3;
    }

    .media-cell {
        grid-column: 1;
        grid-row: 2;
    }

    .button-grid-cell {
        grid-column: 1;
        grid-row: 4;
    }

    .media-content-box {
        width: 100%;
        height: 100%;
    }

    .virtual-commissioning-button {
        width: 100%;
        height: 100%;
        padding: 1rem 0.8rem;
    }

    .virtual-commissioning-button img {
        height: 2.8rem;
    }

    .button-grid {
        width: 100%;
        height: 100%;
        grid-template-columns: 1fr 1fr 1fr;
        grid-template-rows: 1fr 1fr;
        grid-template-areas:
            "about casestudies cycletime"
            "salesrep projectvideos leadtime";
        gap: 1rem;
    }

    .grid-button {
        width: 100%;
        height: 100%;
    }

    .grid-button img {
        height: 2.5rem;
    }
}

/* 1. Small screens (<= 1024px) - Switch to 4x1 layout */
@media (max-width: 1024px) and (orientation: portrait) {
    .full-screen-app {
        display: grid;
        aspect-ratio: 3 / 4;
        grid-template-columns: 1fr;
        grid-template-rows: 0.8fr 2.4fr 1fr 2.1fr;
        gap: 1rem;
        padding: 5.5rem 5.5rem;
    }

    /* Update grid positions for 4x1 layout */
    .logo-cell {
        grid-column: 1;
        grid-row: 1;
    }

    .virtual-commissioning-cell {
        grid-column: 1;
        grid-row: 3;
    }

    .media-cell {
        grid-column: 1;
        grid-row: 2;
    }

    .button-grid-cell {
        grid-column: 1;
        grid-row: 4;
    }

    .media-content-box {
        width: 100%;
        height: 100%;
    }

    .virtual-commissioning-button {
        width: 100%;
        height: 100%;
        padding: 1rem 0.8rem;
    }

    .virtual-commissioning-button img {
        height: 1.1rem;
    }

    .button-grid {
        width: 100%;
        height: 100%;
        grid-template-columns: 1fr 1fr 1fr;
        grid-template-rows: 1fr 1fr;
        grid-template-areas:
            "about casestudies cycletime"
            "salesrep projectvideos leadtime";
        gap: 1rem;
    }

    .grid-button {
        width: 100%;
        height: 100%;
    }

    .grid-button img {
        height: 1.1rem;
    }
}

/* iPad Mini (8.3") - 1024x768 */
@media (min-width: 1024px) and (max-width: 1040px) and (orientation: landscape) {
    .full-screen-app {
        width: 100%;
        height: auto;
        aspect-ratio: 4 / 3;
        padding: 2.5rem 2.5rem;
    }
}

@media (min-width: 768px) and (max-width: 780px) and (orientation: portrait) {
    .full-screen-app {
        width: 100%;
        height: auto;
        aspect-ratio: 3 / 4;
    }
}

/* iPad Air (10.9") - 1180x820 */
@media (min-width: 1180px) and (max-width: 1200px) and (orientation: landscape) {
    .full-screen-app {

    }
}

@media (min-width: 820px) and (max-width: 840px) and (orientation: portrait) {
    .full-screen-app {

    }
}

/* iPad Mini (8.3") - 1024x768 */
@media (min-width: 1024px) and (max-width: 1040px) and (orientation: landscape) {
    .full-screen-app {
        padding: 5.5rem 5.5rem;
    }
}

@media (min-width: 768px) and (max-width: 780px) and (orientation: portrait) {
    .full-screen-app {
        aspect-ratio: 3 / 4;
    }
}

/* Responsive form input styles */
@media (max-width: 1024px) {
    .form-input {
        padding: 0.625rem 0.875rem;
        font-size: 0.85rem;
    }

    select.form-input {
        padding: 0.625rem 0.875rem;
        font-size: 0.85rem;
    }
}

@media (max-width: 768px) {
    .form-input {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
    }

    select.form-input {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
    }
}