body {
    background: #fdfcfb;
    color: #0B233F;
    font-family: "NeueHaas", sans-serif;
    overflow-x: hidden;
}

/* ---------- LUXURY SHOWCASE HERO ---------- */
.showcase-hero {
    position: relative;
    width: 100%;
    height: 80vh;
    min-height: 600px;
    background: url('../image/library_bg.png') center/cover no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.showcase-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(11, 35, 63, 0.45), rgba(11, 35, 63, 0.85));
    z-index: 1;
}

.hero-inner {
    position: relative;
    z-index: 5;
    max-width: 1400px;
    width: 100%;
    padding: 0 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hero-text-col {
    flex: 1;
    max-width: 700px;
}

.hero-text-col span {
    display: inline-block;
    color: #D8993A;
    font-weight: 900;
    letter-spacing: 5px;
    text-transform: uppercase;
    font-size: 13px;
    margin-bottom: 24px;
    position: relative;
    padding-left: 50px;
}

.hero-text-col span::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 40px;
    height: 1px;
    background: #D8993A;
}

.hero-text-col h1 {
    font-family: "Rockwell", serif;
    font-size: clamp(40px, 6vw, 84px);
    color: #fff;
    margin: 0 0 20px;
    line-height: 1.1;
    letter-spacing: -1px;
    font-weight: 400;
}

.hero-text-col p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    max-width: 500px;
}

/* Floating Mockup Column */
.hero-mockup-col {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    position: relative;
}

.mockup-container {
    position: relative;
    width: 100%;
    max-width: 450px;
    perspective: 2000px;
}

.mockup-container img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    box-shadow: -30px 40px 80px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(0, 0, 0, 0.05);
    transform: rotateY(-15deg) rotateX(10deg);
}

/* ---------- SHOWCASE LIST ---------- */
.showcase-container {
    padding: 0 0 0px;
}

.showcase-item {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 40px;
    overflow: hidden;
}

/* Background Blur Cover */
.showcase-bg-blur {
    position: absolute;
    inset: 0;
    z-index: 1;
    opacity: 0.1;
    background-size: cover;
    background-position: center;
    filter: blur(80px);
    transform: scale(1.1);
    pointer-events: none;
}

.showcase-inner {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 100px;
    max-width: 1300px;
    width: 100%;
}

.showcase-item:nth-child(even) .showcase-inner {
    flex-direction: row-reverse;
}

/* Image Column */
.showcase-img-col {
    flex: 1;
    display: flex;
    justify-content: center;
    perspective: 1500px;
}

.showcase-img-col img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 4px;
    box-shadow: -20px 30px 60px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(0, 0, 0, 0.05);
    transform: rotateY(-10deg) rotateX(5deg);
    transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.showcase-item:nth-child(even) .showcase-img-col img {
    transform: rotateY(10deg) rotateX(5deg);
    box-shadow: 20px 30px 60px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(0, 0, 0, 0.05);
}

.showcase-item:hover .showcase-img-col img {
    transform: rotateY(0) rotateX(0) translateY(-10px);
}

/* Content Column */
.showcase-info-col {
    flex: 1.2;
}

.showcase-info-col .item-badge {
    color: #D8993A;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 13px;
    margin-bottom: 20px;
    display: block;
}

.showcase-info-col h2 {
    font-family: "Rockwell", serif;
    font-size: clamp(32px, 4vw, 56px);
    color: #0B233F;
    margin-bottom: 24px;
    line-height: 1.2;
}

.showcase-info-col p {
    font-size: 18px;
    line-height: 1.8;
    color: #555;
    margin-bottom: 40px;
    max-width: 600px;
}

/* Action Buttons */
.showcase-actions {
    display: flex;
    gap: 20px;
    align-items: center;
}

.btn-showcase-gold {
    background: #D8993A;
    color: #0B233F;
    padding: 16px 40px;
    border-radius: 50px;
    font-weight: 900;
    text-transform: uppercase;
    text-decoration: none;
    letter-spacing: 1px;
    font-size: 14px;
    transition: all 0.3s;
}

.btn-showcase-gold:hover {
    background: #fff;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(216, 153, 58, 0.3);
}

.btn-showcase-outline {
    border: 2px solid rgba(11, 35, 63, 0.15);
    color: #0B233F;
    padding: 14px 40px;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    letter-spacing: 1px;
    font-size: 14px;
    transition: all 0.3s;
}

.btn-showcase-outline:hover {
    border-color: #0B233F;
    background: rgba(11, 35, 63, 0.05);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
    .showcase-inner {
        gap: 60px;
    }
}

@media (max-width: 900px) {
    .showcase-item {
        min-height: auto;
        padding: 80px 20px;
    }

    .showcase-inner,
    .showcase-item:nth-child(even) .showcase-inner {
        flex-direction: column;
        text-align: center;
        gap: 50px;
    }

    .showcase-info-col p {
        margin: 0 auto 40px;
    }

    .showcase-actions {
        justify-content: center;
        flex-direction: column;
    }

    .btn-showcase-gold,
    .btn-showcase-outline {
        width: 100%;
        max-width: 300px;
    }

    .showcase-img-col img,
    .showcase-item:nth-child(even) .showcase-img-col img {
        transform: rotate(0) !important;
        max-width: 260px;
    }
}