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

body, html {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: #000;
}

#smooth-wrapper {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    position: fixed;
    top: 0;
    left: 0;
}

.deck-container {
    width: 100vw;
    position: relative;
    display: flex;
    flex-direction: column;
}

.slide {
    width: 100vw;
    height: 100vh;
    min-width: 100vw;
    max-width: 100vw;
    min-height: 100vh;
    max-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #000;
    position: relative;
    overflow: hidden;
}

.slide svg {
    width: 100vw !important;
    height: 100vh !important;
    min-width: 100vw !important;
    max-width: 100vw !important;
    min-height: 100vh !important;
    max-height: 100vh !important;
    display: block;
}

#invisible-tabs-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none; /* Let empty space pass clicks */
    z-index: 2000;
}

.absolute-tab-zone {
    pointer-events: auto; /* Capture clicks directly on the boxes */
    z-index: 2001;
}

.absolute-tab-zone:hover {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
}

#contact-zones-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 2200;
    display: none; /* Only activated on slide 13 */
}

.contact-hotzone {
    position: absolute;
    pointer-events: auto;
    cursor: pointer;
    z-index: 2201;
}

.lang-toggle {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 30px;
    padding: 5px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    z-index: 3000;
}

.lang-toggle button {
    background: transparent;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    color: #333;
    cursor: pointer;
    transition: all 0.3s ease;
}

.lang-toggle button.active {
    background: #000;
    color: #fff;
}

/* =========================================
   HARDWARE / MOBILE BLOCKER SYSTEM
========================================= */
.device-blocker {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: #050505; /* Deep black void */
    z-index: 99999; /* Absolute uppermost layer */
    color: white;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 40px;
}

.blocker-content svg {
    margin-bottom: 25px;
    color: #2162E6; /* Match your pitch deck blue */
}

.blocker-content h2 {
    font-size: 28px;
    margin-bottom: 15px;
    letter-spacing: -0.5px;
}

.blocker-content p {
    font-size: 16px;
    color: #999;
    max-width: 400px;
    line-height: 1.6;
    margin: 0 auto;
}

/* Actively trigger the block pop-up if the hardware screen width matches Mobile Phones only */
/* Typically tablets start around 768px width */
@media screen and (max-width: 650px) {
    .device-blocker {
        display: flex;
    }
}

/* Additionally trigger the block for heavily distorted short screens (Horizontal Mobile Phone layout) */
/* iPads in landscape have >700px height, so this safely allows them */
@media screen and (max-height: 480px) {
    .device-blocker {
        display: flex;
    }
}