/* Parallax Carousel
   Original carousel logic + integration by Anna Marice “Bamby” Boyose (amboyose)
   Cleaned + isolated so it won't conflict with portfolio globals.
*/

* {
    box-sizing: border-box;
}

:root {
    --mzaC-fg: #e7ecf2;
    --mzaC-accent: #9ef7d2;
    --mzaC-accent2: #82a0ff;
    --mzaC-glass: rgba(255, 255, 255, 0.06);
    --mzaC-glow: rgba(130, 160, 255, 0.75);
    --mzaC-slideW: min(880px, 90vw);
    --mzaC-peek: 0.15;
    --mzaPagH: 64px;
    --mzaCardH: clamp(360px, 62vh, 600px);
}

html,
body {
    height: 100%;
    margin: 0;
    overflow: hidden;
}

body {
    background: radial-gradient(1200px 600px at 10% -10%,
            #1a2140 0%,
            transparent 40%),
        radial-gradient(900px 600px at 110% 10%, #0e3d3f 0%, transparent 40%),
        linear-gradient(180deg, #0a0d12 0%, #0c1117 100%);
    color: var(--mzaC-fg);
    font: 16px/1.4 system-ui, Segoe UI, Roboto, Ubuntu, "Helvetica Neue", Arial;
}

/* Carousel container */

.mzaCarousel {
    position: relative;
    height: 100vh;
    max-width: 100vw;
    margin: 0 auto;
    padding: 0 18px;
    overflow: hidden;
    contain: layout paint;
    touch-action: none;
}

.mzaCarousel-viewport {
    position: relative;
    outline: none;
    overflow: hidden;
    height: 100%;
}

.mzaCarousel-track {
    position: relative;
    height: calc(100% - var(--mzaPagH) - max(env(safe-area-inset-bottom), 12px));
    transform-style: preserve-3d;
    perspective: 1200px;
    overflow: hidden;
}

.mzaCarousel-slide {
    position: absolute;
    top: calc(50% + 5px);
    left: 50%;
    width: var(--mzaC-slideW);
    height: min(var(--mzaCardH), calc(100% - 50px));
    transform-style: preserve-3d;
    display: grid;
    place-items: center;
    border-radius: 22px;
    overflow: hidden;
    will-change: transform, filter;
}

/* Card */

.mzaCard {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: inherit;
    overflow: hidden;
    background: var(--mzaC-glass);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
    backdrop-filter: saturate(120%) blur(4px);
    transform: translateZ(0);
    cursor: grab;
}

.mzaCard::before {
    content: "";
    position: absolute;
    inset: -2%;
    background-image: var(--mzaCard-bg);
    background-size: cover;
    background-position: center;
    filter: contrast(1.02) saturate(1.08) brightness(0.9);
    transform: translateZ(-60px) scale(1.18) translate3d(var(--mzaParBgX, 0px), var(--mzaParBgY, 0px), 0);
    transition: transform 800ms cubic-bezier(0.2, 0.7, 0, 1),
        filter 800ms cubic-bezier(0.2, 0.7, 0, 1);
}

.mzaCard::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
            rgba(0, 0, 0, 0.25),
            rgba(0, 0, 0, 0.45) 45%,
            rgba(0, 0, 0, 0.25) 100%);
}

/* Content inside card */

.mzaCard-head {
    position: absolute;
    inset: 20px auto auto 20px;
    z-index: 2;
}

.mzaCard-title {
    margin: 0;
    font-weight: 800;
    letter-spacing: 0.2px;
    font-size: clamp(22px, 3.1vw, 38px);
    text-shadow: 2px 2px 15px rgba(0, 0, 0, 0.6);
    line-height: 110%;
    cursor: text;
}

.mzaCard-kicker {
    margin: 0.5rem 0;
    color: var(--mzaC-accent);
    font-size: clamp(12px, 1.7vw, 14px);
    font-weight: 600;
    text-shadow: 1px 1px 10px rgba(0, 0, 0, 0.6);
    cursor: text;
}

.mzaCard-text {
    display: -webkit-box;
    line-clamp: 3;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    position: absolute;
    inset: auto 20px 85px 20px;
    z-index: 2;
    max-width: 60ch;
    background-color: rgba(0, 0, 0, 0.4);
    padding: 20px;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border-radius: 10px;
    text-wrap: balance;
    cursor: text;
    color: #ddd;
}

.mzaCard-actions {
    position: absolute;
    inset: auto auto 18px 18px;
    z-index: 2;
}

/* Button */

.mzaBtn {
    appearance: none;
    border: 1px solid #9ef7d2;
    border-radius: 14px;
    padding: 15px 20px;
    font-weight: 700;
    color: #0b0e13;
    background-image: linear-gradient(180deg,
            #9ef7d2,
            #97ebc8,
            #8fe0be,
            #88d5b5,
            #81c9ab,
            #7abea2,
            #73b398,
            #6ca88f,
            #659d86,
            #5e937d,
            #588874,
            #517e6b);
    box-shadow: 0 3px 15px var(--mzaC-glow);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.mzaBtn:active {
    transform: translateY(1px);
    box-shadow: 0 3px 10px rgba(130, 160, 255, 0.25);
}

/* Controls */

.mzaCarousel-controls {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    pointer-events: none;
}

.mzaCarousel-prev,
.mzaCarousel-next {
    pointer-events: auto;
    position: relative;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 0;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(6px);
    color: var(--mzaC-fg);
    font-size: 22px;
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.mzaCarousel-prev {
    margin-left: 6px;
}

.mzaCarousel-next {
    margin-right: 6px;
}

.mzaCarousel-prev:hover,
.mzaCarousel-next:hover {
    background: rgba(255, 255, 255, 0.14);
}

.mzaCarousel-prev:active,
.mzaCarousel-next:active {
    transform: scale(0.98);
}

/* Pagination dots */

.mzaCarousel-pagination {
    position: absolute;
    left: 0;
    right: 0;
    bottom: max(27px, env(safe-area-inset-bottom));
    display: flex;
    gap: 10px;
    justify-content: center;
    align-items: center;
    pointer-events: auto;
}

.mzaCarousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.25);
    border: 0;
    cursor: pointer;
    transition: transform 0.2s ease, background 0.2s ease;
}

.mzaCarousel-dot[aria-selected="true"] {
    background: linear-gradient(180deg, var(--mzaC-accent2), var(--mzaC-accent));
    transform: scale(1.35);
}

/* Progress bar */

.mzaCarousel-progress {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    height: 4px;
    background: rgba(255, 255, 255, 0.08);
    z-index: 9999;
    overflow: hidden;
}

.mzaCarousel-progressBar {
    display: block;
    height: 100%;
    width: 100vw;
    transform-origin: left;
    transform: scaleX(0);
    will-change: transform;
    background: linear-gradient(90deg, var(--mzaC-accent), var(--mzaC-accent2));
}

/* Active slide tweaks */

.mzaCarousel-slide[data-state="active"] .mzaCard::before {
    filter: contrast(1.06) saturate(1.12) brightness(1.02);
}

.mzaCarousel-slide[data-state="active"] .mzaCard {
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.55),
        0 0 0 1px rgba(255, 255, 255, 0.04) inset;
}

/* Parallax layers */

.mzaPar-1,
.mzaPar-2,
.mzaPar-3 {
    will-change: transform;
    transition: transform 500ms cubic-bezier(0.2, 0.7, 0, 1);
}

.mzaPar-1 {
    transform: translate3d(calc(var(--mzaParX, 0px) * 0.35),
            calc(var(--mzaParY, 0px) * 0.35),
            0);
}

.mzaPar-2 {
    transform: translate3d(calc(var(--mzaParX, 0px) * 0.25),
            calc(var(--mzaParY, 0px) * 0.25),
            0);
}

.mzaPar-3 {
    transform: translate3d(calc(var(--mzaParX, 0px) * 0.18),
            calc(var(--mzaParY, 0px) * 0.18),
            0);
}

/* Responsive tweaks */

@media (max-width: 1000px) {
    :root {
        --mzaC-slideW: min(92vw, 620px);
    }

    .mzaCard-head {
        inset: 16px auto auto 16px;
    }

    .mzaCard-title {
        font-size: clamp(20px, 5.4vw, 30px);
    }

    .mzaCard-kicker {
        font-size: clamp(12px, 3.6vw, 13px);
    }

    .mzaCard-text {
        inset: auto 16px 62px 16px;
    }
}

@media (max-width: 768px) {
    :root {
        --mzaC-slideW: min(94vw, 560px);
    }

    .mzaCard-text,
    .mzaCard-title,
    .mzaCard-kicker {
        max-width: 45%;
    }

    .mzaCard-text::after {
        position: absolute;
        width: 100%;
        height: 100%;
        inset: 0;
        background-image: linear-gradient(0deg,
                rgba(0, 0, 0, 1) 2%,
                rgba(0, 0, 0, 0) 25%);
        content: "";
        z-index: 1;
    }
}

@media (max-width: 560px) {
    :root {
        --mzaC-slideW: min(96vw, 520px);
    }
}

@media (max-height: 400px) {
    .mzaCard-text {
        display: none;
    }
}

@media (max-height: 280px) {
    .mzaCard-kicker {
        display: none;
    }
}

@media (max-height: 240px) {
    .mzaBtn {
        display: none;
    }
}

.preview-box {
    border-radius: 14px;
    border: 1px solid rgba(148, 163, 184, 0.35);
    background: radial-gradient(circle at top, #020617, #020617 55%, #000);
    padding: 14px;
}

.preview-box iframe {
    width: 100%;
    height: 480px;
    /* you can tweak: 460–520 */
    border: none;
    border-radius: 10px;
    background: #000;
}