/**
 * Front Page Optimized Stylesheet
 * Contains cinematic video intro overlay styles and banner subtitle tweaks
 */

.dmaic-intro-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999999;
    background-color: #0b0f19;
    overflow: hidden;
    transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
    opacity: 1;
}

.dmaic-intro-overlay.fade-out {
    opacity: 0;
    transform: scale(1.05);
    pointer-events: none;
}

.dmaic-intro-media {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.dmaic-intro-media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background-color: transparent;
}

/* Cinematic Text Reveal (Option 1) */
.dmaic-intro-text-reveal {
    position: absolute;
    top: 66%; /* Positions text elegantly below the logo */
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 5;
    text-align: center;
    width: 100%;
    pointer-events: none;
}

.dmaic-word {
    font-family: var(--font-display), 'Outfit', sans-serif;
    font-size: 2.2rem; /* Adjusted to look like a clean sub-headline */
    font-weight: 700;
    letter-spacing: 14px; /* Spacious spacing */
    color: #ffffff; /* Correct theme solid white color */
    opacity: 0;
    transform: scale(0.95);
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1), transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), filter 0.35s ease;
    filter: blur(6px);
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.25);
}

.dmaic-word.active {
    opacity: 1;
    transform: scale(1);
    filter: blur(0);
}

.dmaic-word.fade-out-word {
    opacity: 0;
    transform: scale(1.03);
    filter: blur(3px);
}

@media (max-width: 767px) {
    .dmaic-intro-text-reveal {
        top: 62%;
    }
    .dmaic-word {
        font-size: 1.4rem;
        letter-spacing: 8px;
    }
}

.dmaic-intro-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #0b0f19;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    transition: opacity 0.6s cubic-bezier(0.25, 1, 0.5, 1);
    opacity: 1;
}

.dmaic-intro-placeholder.hide {
    opacity: 0;
    pointer-events: none;
}

.dmaic-loader {
    width: 250px;
    height: 250px;
    border: 2px solid rgba(255, 255, 255, 0.02);
    border-top: 2px solid var(--accent-secondary, #06b6d4);
    border-radius: 50%;
    animation: dmaic-spin 2.5s linear infinite;
    position: absolute;
}

@keyframes dmaic-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Floating Controls (Option 3) */
.dmaic-intro-controls {
    position: absolute;
    bottom: 40px;
    right: 40px;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 15px;
}

.dmaic-intro-audio {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #ffffff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.dmaic-intro-audio:hover {
    background: #ffffff;
    color: #0b0f19;
    border-color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.2);
}

.dmaic-intro-skip {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #ffffff;
    padding: 13px 26px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    border-radius: 30px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.dmaic-intro-skip:hover {
    background: #ffffff;
    color: #0b0f19;
    border-color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.2);
}

.dmaic-intro-skip i {
    font-size: 11px;
    transition: transform 0.3s ease;
}

.dmaic-intro-skip:hover i {
    transform: translateX(3px);
}

@media (max-width: 767px) {
    .dmaic-intro-controls {
        bottom: 30px;
        right: 50%;
        transform: translateX(50%);
        width: auto;
        justify-content: center;
    }
}

/* Pulsing effect for active audio button */
@keyframes dmaic-pulse {
    0% { box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(6, 182, 212, 0); }
    100% { box-shadow: 0 0 0 0 rgba(6, 182, 212, 0); }
}

#banner-subtitle {
    cursor: default;
    position: relative;
    z-index: 5;
}
@media (max-width: 991px) {
    #banner-subtitle {
        font-size: 70px !important;
        line-height: 1.15 !important;
        letter-spacing: -2px !important;
    }
}
@media (max-width: 767px) {
    #banner-subtitle {
        font-size: 46px !important;
        line-height: 1.2 !important;
        letter-spacing: -1.5px !important;
    }
}
@media (max-width: 480px) {
    #banner-subtitle {
        font-size: 34px !important;
        line-height: 1.25 !important;
        letter-spacing: -1px !important;
    }
}