* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

body {
    overflow-x: hidden;
}

/* Carousel container */
.carousel {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 100%;
}

/* Slides */
.slides {
    display: flex;
    height: 100%;
    transition: transform 0.5s ease-in-out;
}

.slide {
    min-width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.6);
    transition: filter 0.3s ease;
}

.slide.active,
.slide:hover {
    filter: brightness(0.8);
}
/* Overlay khusus carousel */
.carousel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        rgba(10, 25, 47, 0.9) 30%,
        rgba(10, 25, 47, 0.6) 100%
    );
    pointer-events: none;
    z-index: 1; /* lebih rendah dari teks carousel */
}

/* Carousel Text */
.carousel-text {
    position: absolute;
    top: 50%;
    left: 8%;
    transform: translateY(-50%);
    max-width: 600px;
    z-index: 2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.carousel-text h1 {
    font-weight: 800;
    font-size: 3.8rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.carousel-text p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    color: #ececeb;
    line-height: 1.8;
}

/* Tombol CTA */
.cta-button {
    display: inline-block;
    background: linear-gradient(45deg, #ffa109, #c99c4f);
    color: white;
    padding: 12px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 161, 9, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 161, 9, 0.4);
}

/* Navigation Buttons */
.nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(106, 27, 154, 0.8);
    border: none;
    color: white;
    font-size: 2.2rem; /* lebih kecil biar pas */
    width: 55px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center; /* teks < > benar-benar di tengah */
    border-radius: 50%;
    cursor: pointer;
    user-select: none;
    transition: all 0.3s ease;
    z-index: 20;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    line-height: 1; /* cegah pergeseran vertikal */
}

.nav:hover {
    background: rgba(142, 36, 170, 0.9);
    transform: translateY(-50%) scale(1.1);
}

.nav.prev {
    left: 25px;
}

.nav.next {
    right: 25px;
}

/* Popup Overlay */
.popup1-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;

    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 0;
    box-sizing: border-box;
}

.popup1-overlay.show {
    display: flex;
}

/* Popup Content */
.popup1-content {
    background: linear-gradient(
        135deg,
        #1e3a5f 0%,
        #2c5282 100%
    ); /* Navy gradient */
    border-radius: 20px;
    max-width: 900px;
    width: 100%;
    padding: 2.5rem;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
    color: #ececeb;
    position: relative;
    border: 1px solid rgba(106, 27, 154, 0.3); /* Border ungu subtle */
}

/* Popup Header */
.popup1-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(255, 107, 53, 0.3); /* Border orange subtle */
}

.popup1-header h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: white;
}

/* Close Button */
.close1-button {
    background: transparent;
    border: none;
    font-size: 2.5rem;
    color: #ff6b35; /* Orange */
    cursor: pointer;
    transition: color 0.3s ease;
}

.close1-button:hover {
    color: #ffa109; /* Orange lebih terang */
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .popup1-content {
        max-width: 95%;
        max-height: 90vh; /* tinggi maksimal 90% dari layar */
        overflow-y: auto; /* scroll vertikal kalau isi terlalu banyak */
        padding: 1.2rem;
        border-radius: 12px;
    }

    .popup1-header h2 {
        font-size: 1.4rem;
    }

    .program1-grid {
        display: grid;
        grid-template-columns: 1fr; /* satu kolom */
        gap: 0.8rem;
    }

    .program1-card {
        padding: 0.8rem;
        text-align: center;
        border-radius: 10px;
        background: rgba(255, 255, 255, 0.05);
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    }

    .program1-card img {
        max-width: 70px;
        height: auto;
        margin-bottom: 0.4rem;
    }

    .program1-card h3 {
        font-size: 1rem;
    }

    .pilih1-button {
        display: inline-block;
        margin-top: 0.4rem;
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }
}

/* Program Grid */
.program1-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: 1.8rem;
}

/* Program Card */
.program1-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 2rem 1.5rem;
    text-align: center;
    color: #ececeb;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    border: 1px solid rgba(106, 27, 154, 0.2);
    position: relative;
    overflow: hidden;
}

.program1-card:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #6a1b9a, #ff6b35); /* Ungu ke Orange */
}

.program1-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(106, 27, 154, 0.4);
    background: rgba(255, 255, 255, 0.08);
}

/* Program Icon */
.program1-icon {
    width: 90px;
    height: 90px;
    margin-bottom: 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 0 20px rgba(255, 107, 53, 0.5);
    background: linear-gradient(
        135deg,
        #6a1b9a 0%,
        #8e24aa 100%
    ); /* Ungu gradient */
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.program1-card:hover .program1-icon {
    transform: scale(1.1);
    box-shadow: 0 0 25px rgba(255, 107, 53, 0.7);
}

.program1-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Program Title */
.program1-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: white;
}

/* Pilih Button */
.pilih1-button {
    margin-top: auto;
    background: linear-gradient(
        135deg,
        #ff6b35 0%,
        #ffa109 100%
    ); /* Orange gradient */
    color: white;
    font-weight: 600;
    padding: 0.7rem 1.8rem;
    border-radius: 30px;
    font-size: 1rem;
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.5);
    transition: all 0.3s ease;
    user-select: none;
    border: none;
    cursor: pointer;
}

.pilih1-button:hover {
    background: linear-gradient(
        135deg,
        #ffa109 0%,
        #ff6b35 100%
    ); /* Orange gradient terbalik */
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 107, 53, 0.7);
}

/* Pamflet Popup */
.pamflet-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 25, 47, 0.98); /* Navy gelap */
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1100;
    padding: 1rem;
}

.pamflet-content {
    position: relative;
    max-width: 700px;
    width: 90%;
    background: linear-gradient(
        135deg,
        #1e3a5f 0%,
        #2c5282 100%
    ); /* Navy gradient */
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(106, 27, 154, 0.3);
}

.pamflet-content img {
    width: 100%;
    border-radius: 12px;
    display: block;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

/* Close Button Pamflet */
.btn-close-custom {
    position: absolute;
    top: 15px;
    right: 20px;
    background: rgba(255, 107, 53, 0.9); /* Orange */
    border: none;
    font-size: 2rem;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 700;
    line-height: 1;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.btn-close-custom:hover {
    background: rgba(255, 161, 9, 0.9); /* Orange lebih terang */
    transform: scale(1.1);
}

/* Responsive */
@media (max-width: 1024px) {
    .carousel-text h1 {
        font-size: 3.2rem;
    }

    .program1-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }
}

@media (max-width: 768px) {
    .carousel-text {
        left: 5%;
        max-width: 90%;
        text-align: center;
    }

    .carousel-text h1 {
        font-size: 2.5rem;
    }

    .carousel-text p {
        font-size: 1.1rem;
    }

    .program1-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1.2rem;
    }

    .program1-card {
        padding: 1.5rem 1rem;
    }

    .program1-icon {
        width: 70px;
        height: 70px;
    }

    .nav {
        font-size: 2rem;
        padding: 0.4rem 0.8rem;
    }

    .nav.prev {
        left: 10px;
    }

    .nav.next {
        right: 10px;
    }

    .popup1-content {
        padding: 1.8rem;
    }

    .pamflet-content {
        max-width: 90%;
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .carousel-text h1 {
        font-size: 2rem;
    }

    .program1-grid {
        grid-template-columns: 1fr;
        max-width: 300px;
        margin: 0 auto;
    }

    .cta-button {
        padding: 0.8rem 1.8rem;
        font-size: 1rem;
    }

    .popup1-header h2 {
        font-size: 1.8rem;
    }
}

/* Section Tentang Kami */
.about-us-section {
    position: relative;
    padding: 4rem 0;
    background: linear-gradient(135deg, #0a192f 0%, #172a45 100%);
    overflow: hidden;
}

.about-us-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(
            circle at 20% 80%,
            rgba(106, 27, 154, 0.15) 0%,
            transparent 25%
        ),
        radial-gradient(
            circle at 80% 20%,
            rgba(255, 107, 53, 0.1) 0%,
            transparent 25%
        );
    z-index: 1;
}

.about-us-section .container {
    position: relative;
    z-index: 2;
}

.about-section-title {
    text-align: center;
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 4rem;
    color: white;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.about-section-title::after {
    content: "";
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #6a1b9a, #ff6b35);
    margin: 1rem auto;
    border-radius: 2px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
}

.about-intro {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.about-intro h2 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: white;
    background: linear-gradient(135deg, #ff6b35 0%, #ffa109 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-intro p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #ececeb;
    margin-bottom: 1rem;
}
/* Features Grid Layout */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 0, 05rem;
}
.feature-item {
    background: rgba(30, 58, 95, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.4s ease;
    border: 1px solid rgba(106, 27, 154, 0.2);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}
.feature-item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #6a1b9a, #ff6b35);
}
.feature-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(106, 27, 154, 0.3);
    background: rgba(30, 58, 95, 0.9);
}
.feature-item .icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #6a1b9a 0%, #8e24aa 100%);
    border-radius: 50%;
    font-size: 1.8rem;
    color: white;
    box-shadow: 0 0 20px rgba(106, 27, 154, 0.5);
    transition: all 0.3s ease;
}
.feature-item:hover .icon {
    transform: scale(1.1);
    box-shadow: 0 0 25px rgba(255, 107, 53, 0.7);
}
.feature-item h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
    min-height: 60px;
    display: flex;
    align-items: center;
}
.feature-item p {
    color: #ececeb;
    line-height: 1.6;
    font-size: 0.95rem;
    margin-bottom: 0;
}
/* Responsive Design untuk 4 Card Berderet */
@media (max-width: 1200px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}
@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        max-width: 500px;
        margin: 2rem auto;
    }

    .feature-item {
        padding: 1.8rem 1.2rem;
    }

    .feature-item .icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .feature-item h3 {
        font-size: 1.1rem;
        min-height: auto;
    }
}
/* Section Alur Pendaftaran */
.registration-flow-section {
    position: relative;
    padding: 6rem 0;
    background: linear-gradient(135deg, #172a45 0%, #0a192f 100%);
    overflow: hidden;
}

.registration-flow-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(
            circle at 10% 20%,
            rgba(106, 27, 154, 0.1) 0%,
            transparent 30%
        ),
        radial-gradient(
            circle at 90% 80%,
            rgba(255, 107, 53, 0.08) 0%,
            transparent 30%
        );
    z-index: 1;
}

.registration-section-title {
    text-align: center;
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: white;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.registration-section-title::after {
    content: "";
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #6a1b9a, #ff6b35);
    margin: 1rem auto;
    border-radius: 2px;
}

.registration-section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #ececeb;
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* Flow Steps Styling */
.flow-steps {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.flow-steps::before {
    content: "";
    position: absolute;
    top: 40px;
    bottom: 40px;
    left: 30px;
    width: 4px;
    background: linear-gradient(180deg, #6a1b9a, #ff6b35);
    border-radius: 2px;
    z-index: 1;
}

.flow-step {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    position: relative;
    z-index: 2;
}

.step-number {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #6a1b9a 0%, #8e24aa 100%);
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: 50%;
    box-shadow: 0 8px 20px rgba(106, 27, 154, 0.4);
    flex-shrink: 0;
    position: relative;
    transition: all 0.3s ease;
}

.flow-step:hover .step-number {
    transform: scale(1.1);
    box-shadow: 0 10px 25px rgba(255, 107, 53, 0.6);
}

.step-content {
    background: rgba(30, 58, 95, 0.8);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(106, 27, 154, 0.2);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    flex: 1;
    transition: all 0.3s ease;
}

.flow-step:hover .step-content {
    background: rgba(30, 58, 95, 0.9);
    box-shadow: 0 15px 30px rgba(106, 27, 154, 0.3);
    transform: translateX(10px);
}

.step-content h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.step-content h3::before {
    content: "";
    display: inline-block;
    width: 12px;
    height: 12px;
    background: linear-gradient(135deg, #ff6b35, #ffa109);
    border-radius: 50%;
}

.step-content p {
    color: #ececeb;
    line-height: 1.7;
    margin-bottom: 0;
    font-size: 1rem;
}

/* Alternating layout for visual interest */
.flow-step:nth-child(even) {
    flex-direction: row-reverse;
}

.flow-step:nth-child(even) .step-content {
    text-align: right;
}

.flow-step:nth-child(even) .step-content h3::before {
    order: 1;
}

.flow-step:nth-child(even):hover .step-content {
    transform: translateX(-10px);
}

/* Wave Divider Styling */
.wave-divider2 {
    position: relative;
    width: 100%;
    height: 120px;
    overflow: hidden;
    transform: rotate(180deg);
}

.wave-divider2 svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 120px;
}

.shape-fill2 {
    fill: #172a45;
}

/* Program Details Styling */
.program-detail {
    margin: 4rem 0;
}

.program-content-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.layout-left .card-info {
    order: 1;
}

.layout-left .content-image {
    order: 2;
}

.layout-right .card-info {
    order: 2;
}

.layout-right .content-image {
    order: 1;
}

.card-info {
    background: rgba(30, 58, 95, 0.8);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(106, 27, 154, 0.2);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.content-text h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: white;
    text-align: center;
}

.description {
    color: #ececeb;
    line-height: 1.8;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.benefits-container {
    margin-top: 2rem;
}

.benefits-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: white;
    margin-bottom: 1rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #ececeb;
    font-size: 1rem;
}

.benefit-item i {
    color: #ff6b35;
    font-size: 1.1rem;
}

.content-image {
    position: relative;
}

.content-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
}

.content-image img:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 40px rgba(106, 27, 154, 0.4);
}

/* Additional Wave Dividers */
.wave-divider4,
.wave-divider7 {
    position: relative;
    width: 100%;
    height: 120px;
    overflow: hidden;
}

.wave-divider4 svg,
.wave-divider7 svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 120px;
}

.shape-fill4 {
    fill: #0a192f;
}

.shape-fill7 {
    fill: #172a45;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .program-content-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .layout-left .card-info,
    .layout-left .content-image,
    .layout-right .card-info,
    .layout-right .content-image {
        order: 0;
    }
}

@media (max-width: 768px) {
    .registration-flow-section {
        padding: 4rem 0;
    }

    .registration-section-title {
        font-size: 2.2rem;
    }

    .registration-section-subtitle {
        font-size: 1.1rem;
        margin-bottom: 3rem;
    }

    .flow-steps::before {
        left: 25px;
    }

    .flow-step {
        flex-direction: row !important;
        gap: 1.5rem;
    }

    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }

    .step-content {
        padding: 1.5rem;
        text-align: left !important;
    }

    .step-content h3 {
        font-size: 1.2rem;
    }

    .step-content p {
        font-size: 0.95rem;
    }

    .card-info {
        padding: 2rem;
    }

    .content-text h3 {
        font-size: 1.6rem;
    }

    .description {
        font-size: 1rem;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .content-image img {
        height: 300px;
    }

    .wave-divider2,
    .wave-divider4,
    .wave-divider7 {
        height: 80px;
    }

    .wave-divider2 svg,
    .wave-divider4 svg,
    .wave-divider7 svg {
        height: 80px;
    }
}

@media (max-width: 480px) {
    .registration-section-title {
        font-size: 1.8rem;
    }

    .flow-step {
        flex-direction: column !important;
        align-items: center;
        text-align: center;
        gap: 1rem;
    }

    .step-content {
        padding: 1.2rem;
    }

    .step-content h3::before {
        display: none;
    }

    .card-info {
        padding: 1.5rem;
    }

    .content-text h3 {
        font-size: 1.4rem;
    }
}
/* Gallery Section */
.gallery {
    position: relative;
    padding: 6rem 0;
    background: linear-gradient(135deg, #0a192f 0%, #172a45 100%);
    overflow: hidden;
}

.gallery::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(
            circle at 20% 30%,
            rgba(106, 27, 154, 0.1) 0%,
            transparent 25%
        ),
        radial-gradient(
            circle at 80% 70%,
            rgba(255, 107, 53, 0.08) 0%,
            transparent 25%
        );
    z-index: 1;
}

.gallery .container {
    position: relative;
    z-index: 2;
}

.section-title {
    text-align: center;
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: white;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-title::after {
    content: "";
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #6a1b9a, #ff6b35);
    margin: 1rem auto;
    border-radius: 2px;
}
/*
.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #ECECEB;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
} */

/* Gallery Grid */
@keyframes galleryFadeIn {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.gallery-frame {
    animation: galleryFadeIn 0.5s ease both;
}
.gallery-frame:nth-child(1) {
    animation-delay: 0.05s;
}
.gallery-frame:nth-child(2) {
    animation-delay: 0.1s;
}
.gallery-frame:nth-child(3) {
    animation-delay: 0.15s;
}
.gallery-frame:nth-child(4) {
    animation-delay: 0.2s;
}
.gallery-frame:nth-child(5) {
    animation-delay: 0.25s;
}
.gallery-frame:nth-child(6) {
    animation-delay: 0.3s;
}
.gallery-frame:nth-child(n + 7) {
    animation-delay: 0.35s;
}

/* ===== BIE Gallery Carousel ===== */
.gallery-carousel-outer {
    position: relative;
    padding: 0 52px;
}

.gallery-carousel-wrap {
    overflow: hidden;
}

.gallery-carousel-track {
    display: flex;
    gap: 1.5rem;
    transition: transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.gallery-carousel-track .gallery-frame {
    flex: 0 0 calc(33.333% - 1rem);
    min-width: 0;
    animation: none;
}

.carousel-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(106, 27, 154, 0.85);
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    color: #fff;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.5);
    transition:
        background 0.2s,
        transform 0.2s;
    line-height: 1;
}

.carousel-nav-btn:hover {
    background: rgba(106, 27, 154, 1);
    transform: translateY(-50%) scale(1.1);
}

.carousel-prev {
    left: 0;
}
.carousel-next {
    right: 0;
}

/* Gallery Frame */
.gallery-frame {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    transition:
        transform 0.35s ease,
        box-shadow 0.35s ease;
    background: #0d0b1e;
    min-height: 240px;
}

.gallery-frame:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 50px rgba(106, 27, 154, 0.55);
}

.gallery-thumbnail {
    width: 100%;
    height: 240px;
    object-fit: cover;
    object-position: center top;
    display: block;
    transition: transform 0.4s ease;
    flex-shrink: 0;
}

.gallery-frame:hover .gallery-thumbnail {
    transform: scale(1.05);
}

.gallery-thumbnail.fade-out-only {
    opacity: 0;
}

/* Hover overlay */
.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.75) 0%,
        rgba(0, 0, 0, 0.1) 50%,
        transparent 100%
    );
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.4rem 1.2rem;
    opacity: 1;
    transition: opacity 0.35s ease;
}

.gallery-frame:hover .gallery-overlay {
    opacity: 1;
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.9) 0%,
        rgba(0, 0, 0, 0.25) 55%,
        transparent 100%
    );
}

.gallery-overlay h5 {
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 0.25rem;
    line-height: 1.3;
}

.gallery-overlay p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.82rem;
    margin: 0;
    line-height: 1.4;
}

/* View / play icon on hover */
.gallery-hover-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.85);
    width: 58px;
    height: 58px;
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(8px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.3rem;
    opacity: 0.55;
    transition: all 0.35s ease;
    border: 2px solid rgba(255, 255, 255, 0.45);
}

.gallery-frame:hover .gallery-hover-btn {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

/* Gallery Modal */
.gallery-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 25, 47, 0.95);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 2rem;
}

.gallery-modal.active {
    display: flex;
}

.modal-content {
    background: linear-gradient(135deg, #1e3a5f 0%, #2c5282 100%);
    border-radius: 20px;
    padding: 2.5rem;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(106, 27, 154, 0.3);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.close-btn {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 2.5rem;
    color: #ff6b35;
    cursor: pointer;
    transition: color 0.3s ease;
    background: none;
    border: none;
    z-index: 2;
}

.close-btn:hover {
    color: #ffa109;
}

.modal-content h3 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: white;
    text-align: center;
}

.modal-slider-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-btn {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #6a1b9a 0%, #8e24aa 100%);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(106, 27, 154, 0.4);
    flex-shrink: 0;
}

.nav-btn:hover {
    background: linear-gradient(135deg, #ff6b35 0%, #ffa109 100%);
    transform: scale(1.1);
}

.modal-slider {
    flex: 1;
    overflow: hidden;
    position: relative;
    border-radius: 10px;
}

.slide-track {
    display: flex;
    transition: transform 0.4s ease;
    will-change: transform;
}

.slide-item {
    min-width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 0;
}

.slide-item img {
    max-height: 55vh;
    max-width: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 10px;
    display: block;
}

.slide-item iframe {
    width: 100%;
    height: 55vh;
    border-radius: 10px;
    border: none;
}

.slide-item video {
    max-height: 55vh;
    max-width: 100%;
    border-radius: 10px;
}

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 25, 47, 0.98);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1001;
    padding: 2rem;
}

.lightbox.active {
    display: flex;
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-size: 3rem;
    color: #ff6b35;
    cursor: pointer;
    transition: color 0.3s ease;
    background: none;
    border: none;
    z-index: 2;
}

.lightbox-close:hover {
    color: #ffa109;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-carousel-track .gallery-frame {
        flex: 0 0 calc(50% - 0.75rem);
    }

    .modal-content {
        max-width: 90%;
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .gallery {
        padding: 4rem 0;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .section-subtitle {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .modal-content {
        padding: 1.5rem;
    }

    .modal-content h3 {
        font-size: 1.4rem;
    }

    .nav-btn {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .lightbox {
        padding: 1rem;
    }

    .lightbox-close {
        top: 1rem;
        right: 1rem;
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.8rem;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .gallery-carousel-track .gallery-frame {
        flex: 0 0 100%;
    }

    .gallery-carousel-outer {
        padding: 0 42px;
    }

    .modal-slider-wrapper {
        flex-direction: column;
    }

    .nav-btn {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }

    .modal-slider {
        order: -1;
        margin-bottom: 1rem;
    }
}

/* Footer Styling */
footer {
    background: linear-gradient(135deg, #0a192f 0%, #172a45 100%);
    color: #ececeb;
    text-align: center;
    padding: 2.5rem 1rem;
    font-family: "Poppins", sans-serif;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(
            circle at 20% 80%,
            rgba(106, 27, 154, 0.1) 0%,
            transparent 25%
        ),
        radial-gradient(
            circle at 80% 20%,
            rgba(255, 107, 53, 0.08) 0%,
            transparent 25%
        );
    z-index: 1;
}

footer::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #6a1b9a, #ff6b35);
}

footer > * {
    position: relative;
    z-index: 2;
}

/* Responsive Design */
@media (max-width: 768px) {
    footer {
        padding: 2rem 1rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    footer {
        padding: 1.5rem 1rem;
        font-size: 0.85rem;
    }
}

/* ===== Gallery Tabs ===== */
.gallery-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}
.gallery-tab-btn {
    padding: 0.7rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}
.gallery-tab-btn:hover,
.gallery-tab-btn.active {
    background: linear-gradient(135deg, #6a1b9a 0%, #8e24aa 100%);
    border-color: #8e24aa;
    box-shadow: 0 5px 20px rgba(106, 27, 154, 0.5);
}
.gallery-tab-pane {
    display: block;
    margin-bottom: 3rem;
}

.gallery-section-label {
    color: #fff;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    padding-bottom: 0.6rem;
    border-bottom: 2px solid rgba(142, 36, 170, 0.5);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}