/* =========================================================
   HORIZONTAL MENU SLIDER
   ========================================================= */
.sekbid-menu-slider {
  position: sticky;
  top: 65px; /* Height of navbar */
  z-index: 49; /* Below navbar (z-index: 50) */
  background: linear-gradient(135deg, rgba(14, 123, 132, 0.98), rgba(4, 75, 81, 0.98));
  backdrop-filter: blur(10px);
  border-bottom: 2px solid rgba(240, 249, 255, 0.2);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  padding: 5px 0;
  margin-top: 0;
}

@media (max-width: 768px) {
  .sekbid-menu-slider {
    top: 45px; /* Adjusted for mobile navbar */
  }
}

.menu-slider-container {
  position: relative;
  max-width: 100%;
  overflow: hidden;
  padding: 0 50px;
}

.menu-slider-track {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 8px 0;
}

.menu-slider-track::-webkit-scrollbar {
  display: none;
}

.menu-slider-item {
  flex: 0 0 auto;
  padding: 4px 24px;
  background: rgba(255, 255, 255, 0.08);
  border: 2px solid rgba(240, 249, 255, 0.2);
  border-radius: 25px;
  color: #e0f2fe;
  text-decoration: none;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.05em;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: 'Bebas Neue', sans-serif;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
}

.menu-slider-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.menu-slider-item:hover::before {
  left: 100%;
}

.menu-slider-item:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(240, 249, 255, 0.4);
  color: #fef9c3;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.menu-slider-item.active {
  background: linear-gradient(135deg, rgba(240, 249, 255, 0.25), rgba(224, 242, 254, 0.2));
  border-color: rgba(240, 249, 255, 0.6);
  color: #fef9c3;
  box-shadow: 0 4px 15px rgba(240, 249, 255, 0.3);
  font-weight: 700;
}

.menu-slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(240, 249, 255, 0.3);
  border-radius: 50%;
  color: #e0f2fe;
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  z-index: 10;
  backdrop-filter: blur(5px);
}

.menu-slider-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(240, 249, 255, 0.5);
  color: #fef9c3;
  transform: translateY(-50%) scale(1.1);
}

.menu-slider-btn:active {
  transform: translateY(-50%) scale(0.95);
}

.menu-slider-btn-left {
  left: 8px;
}

.menu-slider-btn-right {
  right: 8px;
}

.menu-slider-btn.hidden {
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 768px) {
  .menu-slider-container {
    padding: 0 45px;
  }
  
  .menu-slider-item {
    padding: 8px 18px;
    font-size: 14px;
  }
  
  .menu-slider-btn {
    width: 35px;
    height: 35px;
    font-size: 18px;
  }
}

.about-page {
  min-height: 100vh;
  padding: 40px 24px 80px;
  background: radial-gradient(circle at top, #0e7b84 0, #044b51 45%, #022a2e 100%);
  display: flex;
  flex-direction: column;
  gap: 80px;
  align-items: center;
  justify-content: center;
  color: #f8fafc;
  box-sizing: border-box;
  font-family: 'Bebas Neue', sans-serif;
}

.sekbid-section {
  position: relative;
  width: 100%;
  max-width: 1100px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(1, 82, 89, 0.96), rgba(2, 60, 66, 0.96));
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  padding: 40px 32px 48px;
  overflow: hidden;
}

.sekbid-title {
  text-align: center;
  letter-spacing: 0.1em;
  font-size: 64px;
  font-weight: 700;
  margin: 0 0 28px;
  color: #fdfdfd;
  text-transform: uppercase;
  font-family: 'Bebas Neue', sans-serif;
}

.sekbid-image-card {
  width: 100%;
  min-height: 500px;
  border-radius: 18px;
  margin-bottom: 32px;
  border: 2px solid rgba(240, 249, 255, 0.9);
  position: relative;
  z-index: 1;
  overflow: hidden;
  background: radial-gradient(
      circle at top,
      rgba(255, 255, 255, 0.09),
      transparent 55%
    ),
    rgba(3, 77, 83, 0.9);
}

.sekbid-image-card::before,
.sekbid-image-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
      circle at 20% 20%,
      rgba(255, 255, 255, 0.16),
      transparent 50%
    ),
    radial-gradient(circle at 80% 60%, rgba(255, 255, 255, 0.14), transparent 52%);
  opacity: 0.4;
  pointer-events: none;
}

.sekbid-image-card::after {
  background-image: radial-gradient(
      circle at 25% 30%,
      rgba(255, 255, 255, 0.06),
      transparent 55%
    ),
    radial-gradient(circle at 70% 55%, rgba(255, 255, 255, 0.06), transparent 55%);
  mix-blend-mode: screen;
}

.image-carousel-container {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 500px;
}

.image-carousel-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transform: translateX(100%);
  opacity: 0;
  animation: image-carousel-slide 15s infinite;
  will-change: transform, opacity;
  z-index: 1;
}

.image-carousel-image:nth-child(1) {
  animation-delay: 0s;
  transform: translateX(0);
  opacity: 1;
}

.image-carousel-image:nth-child(2) {
  animation-delay: 5s;
}

.image-carousel-image:nth-child(3) {
  animation-delay: 10s;
}

@keyframes image-carousel-slide {
  0% {
    transform: translateX(100%);
    opacity: 0;
  }
  3% {
    transform: translateX(0);
    opacity: 1;
  }
  30% {
    transform: translateX(0);
    opacity: 1;
  }
  33.33% {
    transform: translateX(-100%);
    opacity: 0;
  }
  100% {
    transform: translateX(-100%);
    opacity: 0;
  }
}

.sekbid-card-wrapper {
  display: flex;
  gap: 35px;
  justify-content: center;
  align-items: stretch;
  position: relative;
  z-index: 1;
  flex-wrap: wrap;
}

.sekbid-card {
  flex: 1 1 260px;
  max-width: 320px;
}

.sekbid-card-inner {
  position: relative;
  height: 100%;
  border-radius: 18px;
  border: 2px solid rgba(240, 249, 255, 0.9);
  padding: 24px 20px 26px;
  background: radial-gradient(
      circle at top,
      rgba(255, 255, 255, 0.09),
      transparent 55%
    ),
    rgba(3, 77, 83, 0.9);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.sekbid-card-inner::before,
.sekbid-card-inner::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
      circle at 20% 20%,
      rgba(255, 255, 255, 0.16),
      transparent 50%
    ),
    radial-gradient(circle at 80% 60%, rgba(255, 255, 255, 0.14), transparent 52%);
  opacity: 0.4;
  pointer-events: none;
}

.sekbid-card-inner::after {
  background-image: radial-gradient(
      circle at 25% 30%,
      rgba(255, 255, 255, 0.06),
      transparent 55%
    ),
    radial-gradient(circle at 70% 55%, rgba(255, 255, 255, 0.06), transparent 55%);
  mix-blend-mode: screen;
}

.sekbid-card-header,
.sekbid-card-body,
.sekbid-card-footer {
  position: relative;
  z-index: 1;
}

.sekbid-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 40px;
}

.sekbid-card-experience {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #e0f2fe;
  opacity: 0.85;
  font-family: 'Bebas Neue', sans-serif;
}

.sekbid-card-jersey {
  font-size: 40px;
  font-weight: 700;
  color: #fefce8;
}

.sekbid-card-body {
  text-align: center;
}

.sekbid-card-photo-wrapper {
  width: 100%;
  height: 190px;
  border-radius: 16px;
  overflow: hidden;
  margin: 0 0 16px;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.45);
  contain: layout style paint;
  will-change: contents;
}

.carousel-container {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  contain: layout style paint;
  will-change: contents;
}

.sekbid-card-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
  backface-visibility: hidden;
}

.carousel-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform: translate3d(100%, 0, 0) scale(1.2);
  opacity: 0;
  animation: carousel-slide 15s infinite;
  backface-visibility: hidden;
  perspective: 1000px;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
  will-change: transform, opacity;
}

.carousel-image:nth-child(1) {
  animation-delay: 0s;
  transform: translate3d(0, 0, 0) scale(1.1);
  opacity: 1;
}

.carousel-image:nth-child(2) {
  animation-delay: 5s;
}

.carousel-image:nth-child(3) {
  animation-delay: 10s;
}

@keyframes carousel-slide {
  0% {
    transform: translate3d(100%, 0, 0) scale(1.2);
    opacity: 0;
  }
  3% {
    transform: translate3d(0, 0, 0) scale(1.2);
    opacity: 1;
  }
  10% {
    transform: translate3d(0, 0, 0) scale(1.15);
  }
  20% {
    transform: translate3d(0, 0, 0) scale(1.1);
  }
  30% {
    transform: translate3d(0, 0, 0) scale(1.05);
    opacity: 1;
  }
  31% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  33.33% {
    transform: translate3d(-100%, 0, 0) scale(0.9);
    opacity: 0;
  }
  100% {
    transform: translate3d(-100%, 0, 0) scale(0.9);
    opacity: 0;
  }
}

.sekbid-card-name {
  margin: 0 0 4px;
  letter-spacing: 0.03em;
  font-size: 20px;
  font-weight: 600;
  color: #ffffff;
  font-family: 'Bebas Neue', sans-serif;
}

.sekbid-card-nickname {
  margin: 0;
  font-size: 13px;
  font-style: italic;
  color: #e5e7eb;
  font-family: 'Bebas Neue', sans-serif;
}

.sekbid-card-footer {
  margin-top: 32px;
  border-top: 1px solid rgba(226, 232, 240, 0.55);
  padding-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sekbid-card-role-main,
.sekbid-card-role-sub {
  margin: 0;
  font-size: 15px;
  font-weight: 550;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fef9c3;
  text-align: left;
  font-family: 'Bebas Neue', sans-serif;
}

.sekbid-card-role-sub {
  color: #e0f2fe;
  font-weight: 400;
}

.sekbid-card-instagram {
  color: #e0f2fe;
  font-size: 26px; /* perbesar ikon instagram */
  text-decoration: none;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sekbid-card-instagram:hover {
  color: #fef9c3;
  transform: scale(1.25);
}

.sekbid-bg-word {
  position: absolute;
  inset: 50% 0 auto 0;
  transform: translateY(-50%);
  text-align: center;
  font-size: 90px;
  font-weight: 800;
  letter-spacing: 0.25em;
  color: rgba(15, 118, 110, 0.2);
  text-transform: uppercase;
  z-index: 0;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

/* Cloud decorative element – semua awan ukuran sama, posisi beda (kiri/ tengah / kanan, atas & bawah) */
.sekbid-cloud {
  position: absolute;
  width: 26%;
  height: 110px;
  background: url("../img/awan.png") center / contain no-repeat;
  background-color: transparent;
  opacity: 0.55;
  z-index: 0;
  pointer-events: none;
  mix-blend-mode: screen;
}

/* KIRI */
.sekbid-cloud-left-top {
  left: -4%;
  top: 8%;
  animation: sekbid-cloud-move-left 7s ease-in-out infinite alternate;
}

.sekbid-cloud-left-mid {
  left: 4%;
  top: 45%;
  animation: sekbid-cloud-move-left 6s ease-in-out infinite alternate;
}

.sekbid-cloud-left-bottom {
  left: 0;
  bottom: -2%;
  animation: sekbid-cloud-move-left 7.5s ease-in-out infinite alternate;
}

/* TENGAH */
.sekbid-cloud-center-top {
  left: 32%;
  top: 6%;
  animation: sekbid-cloud-move-center 7s ease-in-out infinite alternate;
}

.sekbid-cloud-center-mid {
  left: 30%;
  top: 48%;
  animation: sekbid-cloud-move-center 6s ease-in-out infinite alternate;
}

.sekbid-cloud-center-bottom {
  left: 34%;
  bottom: -4%;
  animation: sekbid-cloud-move-center 7.5s ease-in-out infinite alternate;
}

/* KANAN */
.sekbid-cloud-right-top {
  right: -4%;
  top: 8%;
  animation: sekbid-cloud-move-right 7s ease-in-out infinite alternate;
}

.sekbid-cloud-right-mid {
  right: 4%;
  top: 45%;
  animation: sekbid-cloud-move-right 6s ease-in-out infinite alternate;
}

.sekbid-cloud-right-bottom {
  right: 0;
  bottom: -2%;
  animation: sekbid-cloud-move-right 7.5s ease-in-out infinite alternate;
}

/* DIANTARA GAMBAR DAN CARD */
.sekbid-cloud-between-left {
  left: -4%;
  top: auto;
  bottom: -8%;
  animation: sekbid-cloud-move-left 7s ease-in-out infinite alternate;
}

.sekbid-cloud-between-center {
  left: 50%;
  transform: translateX(-50%);
  top: auto;
  bottom: -10%;
  animation: sekbid-cloud-move-center 6s ease-in-out infinite alternate;
}

.sekbid-cloud-between-right {
  right: -4%;
  top: auto;
  bottom: -8%;
  animation: sekbid-cloud-move-right 7s ease-in-out infinite alternate;
}

@keyframes sekbid-cloud-move-left {
  0% {
    transform: translateX(-24px);
  }
  50% {
    transform: translateX(24px);
  }
  100% {
    transform: translateX(-18px);
  }
}

@keyframes sekbid-cloud-move-center {
  0% {
    transform: translateX(20px);
  }
  50% {
    transform: translateX(-28px);
  }
  100% {
    transform: translateX(16px);
  }
}

@keyframes sekbid-cloud-move-right {
  0% {
    transform: translateX(28px);
  }
  50% {
    transform: translateX(-24px);
  }
  100% {
    transform: translateX(18px);
  }
}

@media (max-width: 900px) {
  .about-page {
    padding-top: 110px;
  }

  .sekbid-section {
    padding: 32px 20px 36px;
  }

  .sekbid-bg-number {
    font-size: 150px;
    top: 28%;
    opacity: 0.22;
  }

  .sekbid-bg-word {
    font-size: 64px;
    letter-spacing: 0.18em;
  }
}

@media (max-width: 640px) {
  .about-page {
    padding: 100px 16px 56px;
  }

  .sekbid-section {
    padding: 28px 18px 32px;
  }

  /* Jadikan sekbid_image responsif 16:9 di mobile */
  .sekbid-image-card {
    min-height: auto;
  }

  .image-carousel-container {
    height: auto;
    min-height: 0;
    aspect-ratio: 16 / 9;
  }

  .image-carousel-image {
    height: 100%;
    width: 100%;
    object-fit: cover;
  }

  .sekbid-title {
    font-size: 22px;
    margin-bottom: 22px;
  }

  .sekbid-card-wrapper {
    gap: 18px;
  }

  .sekbid-card-inner {
    padding: 20px 18px 22px;
  }

  .sekbid-card-header {
    margin-bottom: 32px;
  }

  .sekbid-card-photo-wrapper {
    height: 150px;
  }
}