body {
  font-family: "Poppins", sans-serif;
  scroll-behavior: smooth;
  background-color: #f8fafc;
}

.font-title {
  font-family: "Montserrat", sans-serif;
}



.nav-desktop-group {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.3rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(6px);
}

.dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.dropdown::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -14px;
  width: 100%;
  height: 16px;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.72rem 1rem;
  border-radius: 9999px;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1;
  transition:
    background-color 0.25s ease,
    color 0.25s ease,
    transform 0.25s ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 7px;
  height: 2px;
  border-radius: 999px;
  background: #dc2626;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.25s ease;
}

.nav-link:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.nav-link:hover::after {
  transform: scaleX(1);
}

.nav-link i {
  font-size: 0.72rem;
  opacity: 0.9;
  transition: transform 0.25s ease;
}

.dropdown:hover .nav-link i {
  transform: translateY(1px);
}

.dropdown-content {
  display: none;
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  min-width: 235px;
  background: rgba(11, 31, 94, 0.98);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  padding: 0.5rem;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.28);
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition:
    opacity 0.25s ease,
    visibility 0.25s ease,
    transform 0.25s ease;
}

.dropdown:hover .dropdown-content {
  display: block;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-content a {
  position: relative;
  display: block;
  color: #ffffff;
  padding: 0.8rem 1rem 0.8rem 1.15rem;
  border-radius: 12px;
  text-decoration: none;
  transition:
    background-color 0.25s ease,
    padding-left 0.25s ease,
    color 0.25s ease;
}

.dropdown-content a::before {
  content: "";
  position: absolute;
  left: 0.4rem;
  top: 50%;
  transform: translateY(-50%) scaleY(0);
  width: 4px;
  height: 65%;
  background-color: #dc2626;
  border-radius: 999px;
  transition: transform 0.25s ease;
}

.dropdown-content a:hover {
  background: rgba(255, 255, 255, 0.08);
  padding-left: 1.4rem;
}

.dropdown-content a:hover::before {
  transform: translateY(-50%) scaleY(1);
}

.nav-platform {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 0.45rem;
  padding: 0.78rem 1.2rem;
  border-radius: 9999px;
  background: #1e3a8a;
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
  transition:
    background-color 0.25s ease,
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.nav-platform:hover {
  background: #dc2626;
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.22);
}

.nav-link.is-active {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.nav-link.is-active::after {
  transform: scaleX(1);
}
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.fade-in.active {
  opacity: 1;
  transform: translateY(0);
}



.gallery-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.gallery-image {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  user-select: none;

  pointer-events: auto;

  touch-action: pinch-zoom;
}

.gallery-close {
  position: fixed;
  top: 20px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #fff;
  color: #000;
  font-size: 22px;
  border: none;
  cursor: pointer;
  z-index: 10;
}

@media (max-width: 767px) {
  body {
    padding-bottom: 52px;
  }
}


.exp-chip {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0.7rem 0.9rem;
  border-radius: 9999px;
  text-align: center;
  font-size: 0.82rem;
  line-height: 1.1;
  font-weight: 700;
  color: #1f2937;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.05);
  border: 1px solid #e5e7eb;
}

.exp-chip-red {
  border-color: #fecaca;
}

.exp-chip-blue {
  border-color: #bfdbfe;
}

.exp-chip-slate {
  border-color: #e2e8f0;
}



.sec-exp-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 135px 135px;
  gap: 10px;
  min-height: 280px;
}


.sec-exp-item {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.06);
  cursor: pointer;

  transition:
    transform 0.45s cubic-bezier(0.2, 0.7, 0.2, 1),
    opacity 0.45s ease,
    box-shadow 0.45s ease,
    filter 0.45s ease;
}


.sec-exp-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;

  transition:
    transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1),
    filter 0.5s ease;
}


.sec-exp-overlay {
  position: absolute;
  inset: 0;

  background: linear-gradient(
    to top,
    rgba(2, 6, 23, 0.62) 0%,
    rgba(2, 6, 23, 0.2) 40%,
    rgba(2, 6, 23, 0.02) 100%
  );

  transition: opacity 0.4s ease;
}


.sec-exp-caption {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 12px;

  color: #fff;
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: -0.01em;

  opacity: 0.9;

  transform: translateY(6px);

  transition:
    opacity 0.35s ease,
    transform 0.35s ease;
}


.sec-exp-grid.is-expanded {
  display: block;
  min-height: 280px;
}

.sec-exp-grid.is-expanded .sec-exp-item {
  position: absolute;
  inset: 0;

  opacity: 0;
  transform: scale(0.92);
  pointer-events: none;
}


.sec-exp-grid.is-expanded .sec-exp-item.active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;

  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.16);
}


.sec-exp-grid.is-expanded .sec-exp-item.active img {
  transform: scale(1.08);
}


.sec-exp-grid.is-expanded .sec-exp-item.active .sec-exp-caption {
  opacity: 1;
  transform: translateY(0);
}


@media (max-width: 767px) {
  .sec-exp-grid {
    grid-template-rows: 115px 115px;
    min-height: auto;
  }

  .sec-exp-grid.is-expanded {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 115px 115px;
  }

  .sec-exp-grid.is-expanded .sec-exp-item {
    position: relative;
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .sec-exp-grid.is-expanded .sec-exp-item.active img {
    transform: none;
  }
}

.exp-chip {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0.58rem 0.75rem;
  border-radius: 9999px;
  text-align: center;
  font-size: 0.76rem;
  line-height: 1.1;
  font-weight: 700;
  color: #1f2937;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.05);
  border: 1px solid #e5e7eb;
}

.exp-chip-red {
  border-color: #fecaca;
}

.exp-chip-blue {
  border-color: #bfdbfe;
}

.exp-chip-slate {
  border-color: #e2e8f0;
}