/* ============================================================
   NKUMBA SPORTS — Pro Slider
   Professional full-width slider with Ken Burns, transitions,
   and rich content overlays.
   ============================================================ */

/* ── Container ─────────────────────────────────────────────── */
.nks-pro-slider {
    position: relative;
    width: 100%;
    height: 85vh;
    overflow: hidden;
    background: #001489;
    user-select: none;
}

/* ── Progress bar ─────────────────────────────────────────── */
.nks-pro-progress {
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: rgba(255,255,255,0.12);
    z-index: 20;
    pointer-events: none;
}

.nks-pro-progress__bar {
    height: 100%;
    background: #FFD700;
    width: 0%;
    transition: width linear;
}

/* ── Track ────────────────────────────────────────────────── */
.nks-pro-track {
    position: relative;
    width: 100%;
    height: 100%;
}

/* ── Slide ────────────────────────────────────────────────── */
.nks-pro-slide {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    overflow: hidden;
}

/* Fade transition */
.nks-pro--fade .nks-pro-slide {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease, visibility 0.8s ease;
    z-index: 1;
}
.nks-pro--fade .nks-pro-slide--active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

/* Slide transition */
.nks-pro--slide .nks-pro-slide {
    transform: translateX(100%);
    transition: transform 0.8s cubic-bezier(0.65, 0, 0.35, 1);
    z-index: 1;
}
.nks-pro--slide .nks-pro-slide--active {
    transform: translateX(0);
    z-index: 2;
}
.nks-pro--slide .nks-pro-slide--active ~ .nks-pro-slide {
    transform: translateX(-100%);
}

/* Zoom transition */
.nks-pro--zoom .nks-pro-slide {
    opacity: 0;
    transform: scale(1.1);
    visibility: hidden;
    transition: opacity 0.8s ease, transform 0.8s ease, visibility 0.8s ease;
    z-index: 1;
}
.nks-pro--zoom .nks-pro-slide--active {
    opacity: 1;
    transform: scale(1);
    visibility: visible;
    z-index: 2;
}

/* ── Background image ─────────────────────────────────────── */
.nks-pro-slide__bg {
    position: absolute;
    inset: -60px; /* overshoot for Ken Burns */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    will-change: transform;
}

.nks-pro-slide__bg--ken {
    transform: scale(1);
    transition: transform 7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.nks-pro-slide--active .nks-pro-slide__bg--ken {
    transform: scale(1.06);
}

/* ── Overlay ───────────────────────────────────────────────── */
.nks-pro-slide__overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
}

.nks-pro-slide__overlay--solid {
    background: rgba(0, 10, 60, 0.65);
}

.nks-pro-slide__overlay--gradient {
    background: linear-gradient(
        135deg,
        rgba(0, 10, 60, 0.85) 0%,
        rgba(0, 20, 137, 0.50) 50%,
        rgba(0, 10, 60, 0.30) 100%
    );
}

.nks-pro-slide__overlay--gradient-alt {
    background: linear-gradient(
        90deg,
        rgba(0, 10, 60, 0.90) 0%,
        rgba(0, 20, 137, 0.35) 60%,
        transparent 100%
    );
}

/* ── Content ───────────────────────────────────────────────── */
.nks-pro-slide__content {
    position: absolute;
    inset: 0;
    z-index: 10;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 82px 80px;
    max-width: 1380px;
    margin: 0 auto;
    left: 0; right: 0;
    pointer-events: none;
}

.nks-pro-slide__body {
    max-width: 720px;
    pointer-events: auto;
}

.nks-pro-slide__body--center {
    text-align: center;
    margin: 0 auto;
}

.nks-pro-slide__body--right {
    text-align: right;
    margin-left: auto;
}

/* ── Subtitle ──────────────────────────────────────────────── */
.nks-pro-slide__subtitle {
    font-family: 'Plus Jakarta Sans', 'Google Sans', Arial, sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: #FFD700;
    margin-bottom: 16px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease 0.15s, transform 0.5s ease 0.15s;
}

.nks-pro-slide--active .nks-pro-slide__subtitle {
    opacity: 1;
    transform: translateY(0);
}

/* ── Title ─────────────────────────────────────────────────── */
.nks-pro-slide__title {
    font-family: 'Plus Jakarta Sans', 'Google Sans', Arial, sans-serif;
    font-size: clamp(2.8rem, 6vw, 5.5rem);
    font-weight: 800;
    line-height: 0.95;
    letter-spacing: -0.03em;
    color: #ffffff;
    text-transform: uppercase;
    margin: 0 0 16px;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease 0.3s, transform 0.6s ease 0.3s;
}

.nks-pro-slide--active .nks-pro-slide__title {
    opacity: 1;
    transform: translateY(0);
}

/* ── Description ───────────────────────────────────────────── */
.nks-pro-slide__desc {
    font-family: 'Plus Jakarta Sans', 'Google Sans', Arial, sans-serif;
    font-size: clamp(0.95rem, 1.5vw, 1.15rem);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.65;
    margin: 0 0 32px;
    max-width: 540px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease 0.45s, transform 0.5s ease 0.45s;
}

.nks-pro-slide__body--center .nks-pro-slide__desc { margin: 0 auto 32px; }
.nks-pro-slide__body--right  .nks-pro-slide__desc { margin-left: auto; }

.nks-pro-slide--active .nks-pro-slide__desc {
    opacity: 1;
    transform: translateY(0);
}

/* ── Buttons ───────────────────────────────────────────────── */
.nks-pro-slide__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s ease 0.6s, transform 0.5s ease 0.6s;
}

.nks-pro-slide--active .nks-pro-slide__actions {
    opacity: 1;
    transform: translateY(0);
}

.nks-pro-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: 'Plus Jakarta Sans', 'Google Sans', Arial, sans-serif;
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.25s ease;
    white-space: nowrap;
    cursor: pointer;
    border: 2px solid transparent;
}

.nks-pro-btn--primary {
    background: #FFD700;
    color: #001489;
    border-color: #FFD700;
}

.nks-pro-btn--primary:hover {
    background: #FFE566;
    border-color: #FFE566;
    color: #001489;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.35);
}

.nks-pro-btn--outline {
    background: transparent;
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.5);
}

.nks-pro-btn--outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #ffffff;
    color: #ffffff;
    transform: translateY(-2px);
}

/* ── Counter ───────────────────────────────────────────────── */
.nks-pro-slide__counter {
    position: absolute;
    bottom: 40px;
    right: 82px;
    z-index: 15;
    display: flex;
    align-items: baseline;
    gap: 4px;
    color: #ffffff;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease 0.8s;
}

.nks-pro-slide--active .nks-pro-slide__counter {
    opacity: 1;
}

.nks-pro-counter__current {
    font-family: 'Plus Jakarta Sans', 'Google Sans', Arial, sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    color: #FFD700;
    line-height: 1;
}

.nks-pro-counter__sep {
    font-size: 0.85rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.35);
    margin: 0 2px;
}

.nks-pro-counter__total {
    font-size: 0.85rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.45);
}

/* ── Arrows ────────────────────────────────────────────────── */
.nks-pro-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 15;
    width: 52px;
    height: 52px;
    background: rgba(0, 0, 0, 0.25);
    border: 2px solid rgba(255, 255, 255, 0.35);
    color: #ffffff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.25s ease;
    backdrop-filter: blur(4px);
}

.nks-pro-arrow--prev { left: 28px; }
.nks-pro-arrow--next { right: 28px; }

.nks-pro-arrow:hover {
    background: #FFD700;
    border-color: #FFD700;
    color: #001489;
    transform: translateY(-50%) scale(1.1);
}

.nks-pro-arrow--prev:hover { transform: translateY(-50%) scale(1.1) translateX(-3px); }
.nks-pro-arrow--next:hover { transform: translateY(-50%) scale(1.1) translateX(3px); }

/* ── Dots ──────────────────────────────────────────────────── */
.nks-pro-dots {
    position: absolute;
    bottom: 32px;
    right: 82px;
    z-index: 15;
    display: flex;
    gap: 10px;
    align-items: center;
}

.nks-pro-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all 0.3s ease;
    position: relative;
}

.nks-pro-dot--active {
    background: #FFD700;
    width: 10px;
    height: 10px;
}

.nks-pro-dot:hover:not(.nks-pro-dot--active) {
    background: rgba(255, 255, 255, 0.8);
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .nks-pro-slide__content { padding: 0 48px 70px; }
    .nks-pro-slide__counter { right: 48px; }
    .nks-pro-dots           { right: 48px; }
}

@media (max-width: 768px) {
    .nks-pro-slider { height: 80vh; }

    .nks-pro-slide__content {
        padding: 0 24px 60px;
        justify-content: flex-end;
    }

    .nks-pro-slide__title {
        font-size: clamp(2rem, 8vw, 3.2rem);
    }

    .nks-pro-slide__desc { max-width: 100%; }

    .nks-pro-arrow {
        width: 40px;
        height: 40px;
    }
    .nks-pro-arrow--prev { left: 12px; }
    .nks-pro-arrow--next { right: 12px; }

    .nks-pro-slide__counter { display: none; }
    .nks-pro-dots           { right: 24px; bottom: 20px; }

    .nks-pro-slide__actions { flex-direction: column; align-items: flex-start; }
    .nks-pro-body--center .nks-pro-slide__actions { align-items: center; }
    .nks-pro-btn { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
    .nks-pro-slider { height: 100svh; }
    .nks-pro-slide__subtitle { font-size: 0.7rem; }
}