:root {
    --klns-primary: #1a1a2e;
    --klns-secondary: #16213e;
    --klns-accent: #d4a843;
    --klns-accent-soft: #8b6b2a;
    --klns-bg: #0f0f0f;
    --klns-text: #f5f5f5;
}

body {
    background:
        radial-gradient(circle at 10% 15%, rgba(212, 168, 67, 0.08), transparent 30%),
        radial-gradient(circle at 90% 80%, rgba(255, 255, 255, 0.05), transparent 35%),
        linear-gradient(145deg, var(--klns-bg), var(--klns-primary));
    color: var(--klns-text);
    font-family: "Inter", sans-serif;
    min-height: 100vh;
}

.brand-title,
.hero-title,
.section-title {
    font-family: "Playfair Display", serif;
}

.navbar .nav-link,
.navbar .btn {
    font-family: "Playfair Display", serif;
}

.bg-deep {
    background-color: #ffffff;
    backdrop-filter: none;
}

.navbar.bg-deep .navbar-brand,
.navbar.bg-deep .nav-link {
    color: #1f2937;
}

.navbar.bg-deep .nav-link:hover,
.navbar.bg-deep .nav-link:focus,
.navbar.bg-deep .nav-link.active {
    color: #000000;
}

.text-light-75 {
    color: rgba(245, 245, 245, 0.85);
}

.hero-section {
    position: relative;
    overflow: hidden;
    margin-top: 0;
    padding-top: 0;
    background:
        radial-gradient(circle at 85% 20%, rgba(212, 168, 67, 0.24), transparent 32%),
        radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.09), transparent 38%);
    border-bottom: 1px solid rgba(212, 168, 67, 0.18);
}

.hero-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(15, 15, 15, 0.66), rgba(22, 33, 62, 0.25));
}

.hero-shell {
    position: relative;
    z-index: 1;
}

.hero-kicker {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.78rem;
    color: var(--klns-accent);
}

.hero-title {
    font-size: clamp(2rem, 5vw, 4rem);
    line-height: 1.08;
}

.hero-stat {
    border-left: 2px solid rgba(212, 168, 67, 0.45);
    padding-left: 1rem;
}

#heroMainSlider {
    position: relative;
    z-index: 1;
}

#heroMainSlider .carousel-item {
    min-height: 500px;
}

.hero-slide {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-slide-1 {
    background-image:
        linear-gradient(120deg, rgba(8, 12, 22, 0.72), rgba(8, 12, 22, 0.4)),
        url("../img/slideklns2.png");
}

.hero-slide-2 {
    background-image:
        linear-gradient(120deg, rgba(10, 14, 26, 0.74), rgba(10, 14, 26, 0.46)),
        url("../img/evening-photowalk.jpg");
}

.hero-slide-3 {
    background-image:
        linear-gradient(120deg, rgba(10, 14, 26, 0.75), rgba(10, 14, 26, 0.5)),
        url("../img/pictorial-storytelling-workshop.jpg");
    background-position: right center;
}

.hero-indicators {
    margin-bottom: 1.2rem;
}

.hero-indicators [data-bs-target] {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 1px solid rgba(212, 168, 67, 0.9);
    background-color: transparent;
}

.hero-indicators .active {
    background-color: var(--klns-accent);
}

#heroMainSlider .carousel-control-prev,
#heroMainSlider .carousel-control-next {
    width: 6%;
}

.surface-panel {
    border: 1px solid rgba(212, 168, 67, 0.2);
    background: linear-gradient(165deg, rgba(26, 26, 46, 0.9), rgba(11, 11, 18, 0.82));
    border-radius: 1rem;
    box-shadow: 0 22px 40px rgba(0, 0, 0, 0.28);
    padding: 1.4rem;
}

.btn-gold {
    background-color: var(--klns-accent);
    border: 1px solid var(--klns-accent);
    color: #1b1b1b;
    font-weight: 700;
}

.btn-gold:hover {
    background-color: #e6bc63;
    border-color: #e6bc63;
    color: #111;
    transform: translateY(-1px);
}

.card-dark,
.gallery-card {
    background-color: rgba(26, 26, 46, 0.72);
    border: 1px solid rgba(212, 168, 67, 0.22);
    color: var(--klns-text);
    border-radius: 1rem;
}

.text-gold {
    color: var(--klns-accent);
}

.section-title {
    font-size: clamp(1.55rem, 2.8vw, 2.35rem);
}

.reveal-up {
    animation: rise 0.6s ease both;
}

.reveal-up.delay-1 {
    animation-delay: 0.1s;
}

.reveal-up.delay-2 {
    animation-delay: 0.2s;
}

@keyframes rise {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.gallery-masonry {
    columns: 1;
    column-gap: 1rem;
}

.gallery-item {
    break-inside: avoid;
    margin-bottom: 1rem;
    padding: 1rem;
    border-radius: 1rem;
    border: 1px solid rgba(212, 168, 67, 0.24);
    background: linear-gradient(165deg, rgba(26, 26, 46, 0.92), rgba(16, 16, 28, 0.88));
}

.gallery-thumb {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 0.75rem;
    margin-bottom: 0.9rem;
    object-fit: contain;
    background: #111827;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.thumb-sm {
    height: auto;
}

.thumb-md {
    height: auto;
}

.thumb-lg {
    height: auto;
}

.leader-card .card-body {
    position: relative;
    padding-top: 2.4rem;
}

.leader-badge {
    position: absolute;
    top: -12px;
    right: 14px;
    font-size: 0.72rem;
    padding: 0.35rem 0.55rem;
    border-radius: 999px;
    background: rgba(212, 168, 67, 0.18);
    border: 1px solid rgba(212, 168, 67, 0.38);
    color: #f1d28a;
}

.leader-role {
    color: #f1d28a;
    letter-spacing: 0.03em;
    font-weight: 600;
}

.leader-email {
    color: rgba(245, 245, 245, 0.86);
    margin-bottom: 0;
}

footer {
    color: rgba(245, 245, 245, 0.8);
}

@media (max-width: 767.98px) {
    #heroMainSlider .carousel-item {
        min-height: 560px;
    }

    #heroMainSlider .carousel-control-prev,
    #heroMainSlider .carousel-control-next {
        width: 10%;
    }
}

@media (min-width: 768px) {
    .gallery-masonry {
        columns: 2;
    }
}

@media (min-width: 1200px) {
    .gallery-masonry {
        columns: 3;
    }
}