/* ========== Base ========== */
* {
  box-sizing: border-box;
}

:root {
  --accent: #2563eb;
  --accent2: #7c3aed;
  --accent3: #06b6d4;
  --ink: #0f172a;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: #0f172a;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

main,
header,
footer {
  width: 100%;
}

/* Layout container */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px;
}

/* ========== Header ========== */
.site-header {
  border-bottom: 1px solid #e5e7eb;
  background: #ffffff;
}

/* full-width header container */
.site-header .container {
  max-width: 100%;
  padding-left: 24px;
  padding-right: 24px;
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

.brand h1 {
  margin: 0;
  font-size: 22px;
  letter-spacing: 0.5px;
}

.brand p {
  margin: 2px 0 0;
  font-size: 13px;
  color: #475569;
}

.header-contact {
  text-align: right;
  font-size: 13px;
  color: #334155;
}

.header-contact p {
  margin: 4px 0;
}

/* ========== Quick Links ========== */
.quick-links {
  background: #369ab5;
  border-bottom: 1px solid #e5e7eb;
}

.quick-links .container {
  max-width: 100%;
  padding-left: 24px;
  padding-right: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
}

.btn {
  display: inline-block;
  padding: 10px 14px;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  font-weight: 600;
  font-size: 14px;
  border-radius: 10px;
}

.quick-links .btn {
  border: 1px solid #00050b;
  border-radius: 6px;
}

.quick-links .btn:hover {
  background: #e1773d;
  color: #ffffff;
  border-color: #0b3b74;
}

.quick-links .book-btn {
  margin-left: auto;
}

/* green button */
.book-btn {
  background: #e33e3e !important;
  border-color: #0d0e0d !important;
  color: #ffffff !important;
}

.book-btn:hover {
  background: #0a0705b7 !important;
  border-color: #150e03 !important;
  color: #fdfdfd !important;
}

/* ========== Hero ========== */
.hero {
  position: relative;
  min-height: 420px;
  background: #0b3b66;
  overflow: hidden;
}

.hero img,
#sliderImage {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
  opacity: 0.92;
  transition: opacity 0.6s ease-in-out;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(206, 224, 239, 0.92) 0%,
    rgba(11, 59, 102, 0.55) 0%,
    rgba(11, 59, 102, 0.25) 0%
  );
  pointer-events: none;
}

.hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
}

.hero-content .container {
  position: relative;
  z-index: 2;
  color: #ffffff;
  max-width: 1100px;
}

.hero h2 {
  margin: 0 0 10px;
  font-size: 44px;
  line-height: 1.1;
}

.hero p {
  margin: 0;
  font-size: 16px;
  color: rgba(255, 255, 255, 0.92);
  max-width: 650px;
}

/* ========== Sections / Cards ========== */
.section {
  padding: 28px 0;
  position: relative;
}

.section h2 {
  margin: 0 0 12px;
  font-size: 26px;
  display: inline-block;
  letter-spacing: -0.3px;
  background: linear-gradient(90deg, #0f172a, #2563eb);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-title {
  margin: 0 0 6px;
  font-size: 28px;
}
.section-subtitle {
  margin: 0 0 18px;
  color: #475569;
}

.card {
  border-radius: 18px;
  border: 1px solid #e5e7eb;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 22px 55px rgba(2, 6, 23, 0.1);
  padding: 18px;
}

/* plain white background for mission+below (your request) */
.section:nth-of-type(4),
.section:nth-of-type(5),
.section:nth-of-type(6) {
  background: #ffffff;
}

/* default list */
ul {
  margin: 10px 0 0;
  padding-left: 18px;
}

/* mission quote base (if used) */
.quote {
  border-left: 4px solid #0b3b66;
  padding-left: 14px;
  color: #0f172a;
  font-style: italic;
  margin: 0;
}

/* mission card big quote mark (only if you added class) */
.mission-card,
.quote-card {
  position: relative;
  overflow: hidden;
}

.mission-card::before,
.quote-card::before {
  content: "“";
  position: absolute;
  top: -20px;
  left: 14px;
  font-size: 120px;
  line-height: 1;
  color: rgba(37, 99, 235, 0.14);
  pointer-events: none;
}

.mission-card blockquote,
.quote-card blockquote,
.mission-card p {
  font-size: 16px;
  line-height: 1.8;
}

/* Vision list -> tiles */
.card ul {
  list-style: none;
  padding-left: 0;
  margin: 14px 0 0;
}

.section .card ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 14px;
}

.card ul li {
  position: relative;
  padding: 12px 12px 12px 42px;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  background: #ffffff;
  margin: 0;
}

.card ul li::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 14px;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  box-shadow: 0 10px 18px rgba(37, 99, 235, 0.18);
}

@media (max-width: 900px) {
  .section .card ul {
    grid-template-columns: 1fr;
  }
}

/* ========== Slider Controls ========== */
.slider {
  position: relative;
}

.slider-arrow,
.slider-dots {
  z-index: 5;
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(15, 23, 42, 0.35);
  color: #ffffff;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 26px;
  line-height: 1;
  display: grid;
  place-items: center;
}

.slider-arrow.left {
  left: 14px;
}
.slider-arrow.right {
  right: 14px;
}

.slider-arrow:hover {
  background: rgba(15, 23, 42, 0.55);
}

.slider-dots {
  position: absolute;
  left: 50%;
  bottom: 14px;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.25);
  cursor: pointer;
}

.slider-dot.active {
  background: rgba(255, 255, 255, 0.95);
}

/* ========== Departments (final effective styling) ========== */
#departments .container,
.departments .container {
  max-width: none;
  width: 100%;
}

/* grid layout (no forced scroll) */
.dept-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  row-gap: 12px;
}

@media (max-width: 1050px) {
  .dept-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (max-width: 780px) {
  .dept-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 520px) {
  .dept-grid {
    grid-template-columns: 1fr;
  }
}

.dept-card {
  width: 100%;
  margin: 0;
  border: 1px solid #e5e7eb;
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff 0%, #ffffff 70%, #f8fafc 100%);
  box-shadow: 0 18px 40px rgba(2, 6, 23, 0.08);
  transition: transform 180ms ease, box-shadow 180ms ease,
    border-color 180ms ease;
  overflow: hidden;
  padding: 16px 14px;
  text-align: center;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 1s ease, transform 600ms ease, box-shadow 180ms ease,
    border-color 180ms ease;
  will-change: opacity, transform;
}

.dept-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.dept-card:hover {
  transform: translateY(-4px);
  border-color: #cbd5e1;
  box-shadow: 0 28px 70px rgba(2, 6, 23, 0.12);
}

.dept-icon {
  width: 74px;
  height: 74px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  margin: 14px auto 10px;
  color: #fff;
  font-weight: 800;
  letter-spacing: 0.5px;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  box-shadow: 0 18px 30px rgba(37, 99, 235, 0.18);
  position: relative;
}

.dept-icon::after {
  content: "";
  position: absolute;
  inset: -10px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.18), transparent 60%);
  opacity: 0;
  transition: opacity 180ms ease;
}

.dept-card:hover .dept-icon::after {
  opacity: 1;
}

.dept-card h3 {
  margin: 0;
  font-size: 18px;
  letter-spacing: -0.2px;
}

.dept-card p {
  margin: 8px 0 0;
  color: #334155;
  font-size: 12.5px;
}

/* ========== About (photo + layout) ========== */
.about-card {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  border: 2px solid transparent;
  background: linear-gradient(#ffffff, #ffffff) padding-box,
    linear-gradient(
        110deg,
        rgba(37, 99, 235, 0.4),
        rgba(124, 58, 237, 0.4),
        rgba(6, 182, 212, 0.35)
      )
      border-box;
}

.about-photos {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: auto;
  gap: 12px;
  flex: 0 0 420px;
}

.about-photo {
  width: 100%;
  height: 230px;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid #e5e7eb;
  box-shadow: 0 16px 40px rgba(2, 6, 23, 0.1);
  filter: contrast(1.03) saturate(1.08);
  display: block;
}

.about-text p {
  margin: 0 0 12px;
  line-height: 1.75;
}

.about-text p:last-child {
  margin-bottom: 0;
}

.about-text strong {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  background: linear-gradient(
    110deg,
    rgba(37, 99, 235, 0.12),
    rgba(124, 58, 237, 0.12)
  );
}

@media (max-width: 900px) {
  .about-card {
    flex-direction: column;
  }

  .about-photos {
    flex: none;
    width: 100%;
    height: auto;
    grid-template-columns: 1fr 1fr; /* Mobile: 2 columns */
    grid-template-rows: auto;
  }

  .about-photo {
    height: 160px;
  }
}

/* ========== Footer ========== */
.site-footer {
  background: #0b3b66;
  color: #ffffff;
  padding: 22px 0;
  margin-top: 20px;
}

.site-footer p {
  margin: 6px 0;
  color: rgba(255, 255, 255, 0.9);
}

/* ========== Book Appointment Modal ========== */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal.show {
  display: flex;
}

.modal-content {
  background: #ffffff;
  width: 100%;
  max-width: 420px;
  border-radius: 16px;
  padding: 24px;
  position: relative;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.modal-content h3 {
  margin-top: 0;
  margin-bottom: 16px;
}

.modal-content label {
  display: block;
  font-size: 14px;
  margin-bottom: 12px;
}

.modal-content input,
.modal-content select {
  width: 100%;
  padding: 10px;
  margin-top: 4px;
  border-radius: 8px;
  border: 1px solid #cbd5e1;
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 14px;
  border: none;
  background: none;
  font-size: 22px;
  cursor: pointer;
}

/* ========== Consultants ========== */
.consultants-hero {
  background: linear-gradient(
    90deg,
    rgba(11, 59, 102, 0.95),
    rgba(11, 59, 102, 0.75)
  );
  color: #fff;
  padding: 34px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.consultants-hero h1 {
  margin: 0 0 6px;
  font-size: 34px;
  letter-spacing: 0.3px;
}

.consultants-hero p {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  max-width: 720px;
}

.trust-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.trust-pill {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-weight: 600;
  font-size: 13px;
}

.consultants-section {
  background: #f8fafc;
}

.consultant-card.pro {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  padding: 18px;
  margin-bottom: 18px;
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.06);
  display: flex;
  gap: 22px;
  align-items: flex-start;
}

.consultant-text {
  flex: 1;
}

.consultant-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 10px;
}

.consultant-text h3 {
  margin: 0;
  font-size: 20px;
}

.consultant-sub {
  margin: 4px 0 10px;
  font-weight: 600;
  color: #0b3b66;
}

.badge {
  display: inline-block;
  margin-top: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(11, 59, 102, 0.08);
  border: 1px solid rgba(11, 59, 102, 0.16);
  color: #0b3b66;
  font-weight: 700;
  font-size: 12px;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0 6px;
}

.chip {
  font-size: 12px;
  font-weight: 700;
  padding: 6px 10px;
  border-radius: 999px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  color: #0f172a;
}

.more {
  margin-top: 10px;
}

.more summary {
  cursor: pointer;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 8px;
}

.more ul {
  margin: 8px 0 0;
  padding-left: 18px;
  font-size: 14px;
  color: #334155;
}

.consultant-media {
  width: 240px;
  flex: 0 0 240px;
}

.consultant-photo {
  width: 100%;
  height: 210px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid #e5e7eb;
}

.consultant-card.pro .book-btn {
  white-space: nowrap;
  padding: 10px 14px;
  border-radius: 10px;
}

@media (max-width: 860px) {
  .consultant-card.pro {
    flex-direction: column;
  }
  .consultant-media {
    width: 100%;
    flex: none;
  }
  .consultant-photo {
    height: 260px;
  }
  .consultant-head {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ========== Services Page ========== */
.services-hero {
  background: #f8fafc;
  border-bottom: 1px solid #e5e7eb;
  padding: 28px 0;
}

.services-hero h1 {
  margin: 0 0 8px;
  font-size: 34px;
  line-height: 1.15;
  letter-spacing: -0.2px;
}

.services-hero p {
  margin: 0;
  max-width: 780px;
}

.services-head {
  max-width: 980px;
  margin: 8px auto 16px;
}

.services-head h2 {
  margin: 0 0 6px;
  font-size: 32px;
  letter-spacing: -0.3px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.services-head .muted {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  max-width: 72ch;
}

.services-section {
  position: relative;
  background: radial-gradient(
      900px 420px at 12% 6%,
      rgba(37, 99, 235, 0.14),
      transparent 55%
    ),
    radial-gradient(
      700px 380px at 90% 10%,
      rgba(124, 58, 237, 0.14),
      transparent 60%
    ),
    radial-gradient(
      900px 500px at 50% 95%,
      rgba(6, 182, 212, 0.12),
      transparent 60%
    ),
    #f8fafc;
}

.service-jumps {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.jump-pill {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border: 1px solid #e5e7eb;
  background: #ffffff;
  border-radius: 999px;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(2, 6, 23, 0.06);
  transition: transform 160ms ease, border-color 160ms ease;
}

.jump-pill:hover {
  border-color: #cbd5e1;
  transform: translateY(-1px);
}

.service-card {
  max-width: 980px;
  margin: 18px auto 0;
  padding: 22px;
  border-radius: 18px;
  background: linear-gradient(#ffffff, #ffffff) padding-box,
    linear-gradient(
        110deg,
        rgba(37, 99, 235, 0.55),
        rgba(124, 58, 237, 0.55),
        rgba(6, 182, 212, 0.55)
      )
      border-box;
  border: 2px solid transparent;
  box-shadow: 0 22px 55px rgba(2, 6, 23, 0.1);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.service-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 26px 70px rgba(2, 6, 23, 0.12);
}

.service-top h3 {
  margin: 0 0 6px;
  font-size: 22px;
  letter-spacing: -0.2px;
  display: inline-block;
  padding: 6px 10px;
  border-radius: 12px;
  background: linear-gradient(
    110deg,
    rgba(37, 99, 235, 0.12),
    rgba(124, 58, 237, 0.12)
  );
}

.service-top .muted {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  max-width: 78ch;
}

.service-list {
  margin: 18px 0 0;
  padding-left: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.service-list li {
  margin: 0;
  padding: 12px 12px 12px 42px;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  position: relative;
  line-height: 1.55;
  box-shadow: 0 10px 24px rgba(2, 6, 23, 0.06);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.service-list li:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(2, 6, 23, 0.1);
}

.service-list li::before {
  content: "✓";
  position: absolute;
  left: 14px;
  top: 12px;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: white;
  box-shadow: 0 10px 18px rgba(37, 99, 235, 0.22);
}

.service-list strong {
  display: block;
  margin-bottom: 2px;
  color: #0f172a;
}

@media (max-width: 900px) {
  .service-list {
    grid-template-columns: 1fr;
  }
  .service-card {
    padding: 16px;
  }
}

@media (max-width: 640px) {
  .services-hero h1 {
    font-size: 28px;
  }
}

/* ========== Responsive ========== */
@media (max-width: 760px) {
  .header-row {
    flex-direction: column;
    align-items: flex-start;
  }
  .header-contact {
    text-align: left;
  }
  .hero h2 {
    font-size: 34px;
  }
  .hero img,
  #sliderImage {
    height: 380px;
  }
  .hero {
    min-height: 380px;
  }
  .quick-links .container {
    flex-wrap: wrap;
  }
  .slider-arrow {
    width: 40px;
    height: 40px;
  }
}

.text-center {
  text-align: center;
}
.departments-head {
  text-align: center;
}
/* ========== Gallery Page ========== */
.gallery-hero {
  background: #f8fafc;
  border-bottom: 1px solid #e5e7eb;
  padding: 32px 0 18px;
  text-align: center;
}

.gallery-hero h1 {
  margin: 0;
  letter-spacing: 1px;
}

.gallery-breadcrumb {
  margin: 10px 0 0;
  font-size: 14px;
  color: #64748b;
}

.gallery-breadcrumb a {
  color: inherit;
  text-decoration: none;
}

.gallery-breadcrumb a:hover {
  text-decoration: underline;
}

.gallery-breadcrumb span {
  margin: 0 6px;
}

.gallery-section {
  padding-top: 28px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.gallery-item {
  width: 100%;
  border: 1px solid #e5e7eb;
  background: #ffffff;
  padding: 12px;
  border-radius: 14px;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease,
    border-color 0.18s ease;
}

.gallery-item img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

.gallery-item:hover {
  transform: translateY(-3px);
  border-color: #cbd5e1;
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.12);
}

/* Responsive columns */
@media (max-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 760px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-item img {
    height: 160px;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .gallery-item img {
    height: 190px;
  }
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  display: none;
  z-index: 9999;
}

.lightbox.is-open {
  display: block;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 6, 23, 0.72);
}

.lightbox-panel {
  position: relative;
  max-width: min(1000px, calc(100% - 24px));
  max-height: calc(100% - 24px);
  margin: 12px auto;
  top: 50%;
  transform: translateY(-50%);
  background: #ffffff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
}

.lightbox-img {
  width: 100%;
  height: auto;
  max-height: calc(100vh - 120px);
  object-fit: contain;
  display: block;
  background: #0b1220;
}

.lightbox-close {
  position: absolute;
  top: 10px;
  right: 12px;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid #e5e7eb;
  background: rgba(255, 255, 255, 0.95);
  cursor: pointer;
  font-size: 22px;
  line-height: 1;
  display: grid;
  place-items: center;
}

.lightbox-close:hover {
  background: #ffffff;
}
/* Selected gallery item */
.gallery-item.is-selected {
  border: 2px solid #000000;
  box-shadow: none;
}
/* Lightbox navigation arrows */
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid #e5e7eb;
  background: rgba(255, 255, 255, 0.95);
  color: #0f172a;
  font-size: 28px;
  line-height: 1;
  display: grid;
  place-items: center;
  cursor: pointer;
  z-index: 2;
  user-select: none;
}

.lightbox-prev {
  left: 10px;
}

.lightbox-next {
  right: 10px;
}

.lightbox-nav:hover {
  background: #ffffff;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.15);
}

/* Hide arrows on very small screens if needed */
@media (max-width: 420px) {
  .lightbox-nav {
    width: 36px;
    height: 36px;
    font-size: 22px;
  }
}