@charset "UTF-8";

#loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #fff;
  z-index: 999999;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
#loading-screen.is-hidden {
  opacity: 0;
  visibility: hidden;
}
.loading-logo-wrap {
  position: relative;
  width: 140px;
  height: auto;
  aspect-ratio: 1 / 1;
  display: flex;
  justify-content: center;
  align-items: center;
}
.loading-logo-gray,
.loading-logo-red {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.loading-logo-gray svg,
.loading-logo-red svg {
  width: 100%;
  height: 100%;
  display: block;
}
.loading-logo-gray svg path,
.loading-logo-gray svg text,
.loading-logo-gray svg tspan,
.loading-logo-gray svg .cls-1,
.loading-logo-gray svg .cls-2,
.loading-logo-gray svg .cls-3 {
  fill: #f1f3f6 !important;
}
.loading-logo-red {
  clip-path: inset(100% 0 0 0);
  animation: fillUp 1.5s cubic-bezier(0.25, 1, 0.5, 1) forwards 0.2s;
}
.loading-logo-red svg path,
.loading-logo-red svg text,
.loading-logo-red svg tspan,
.loading-logo-red svg .cls-1,
.loading-logo-red svg .cls-2,
.loading-logo-red svg .cls-3 {
  fill: #E00000 !important;
}
@keyframes fillUp {
  0% { clip-path: inset(100% 0 0 0); }
  100% { clip-path: inset(0 0 0 0); }
}

.fv-section {
  position: relative;
  width: 100%;
  height: 100vh;
  background-color: #8ba3b5;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: #fff;
  padding-right: 80px;
  overflow: hidden;

  --fv-safe-top: 112px;
  --fv-safe-bottom: calc(5% + 110px);
  --fv-scale: 1;
}
.fv-bg {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  z-index: 0;
}
.fv-bg-img {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 2s ease-in-out;
}
.fv-bg-img.active {
  opacity: 1;
}
.fv-bg-1 { background-image: url('../images/fv_image01.jpg'); }
.fv-bg-2 { background-image: url('../images/fv_image02.jpg'); }
.fv-bg-3 { background-image: url('../images/fv_image03.jpg'); }

.fv-bg::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 40%;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 1) 0%,
    rgba(0, 0, 0, 0.8) 30%,
    rgba(0, 0, 0, 0.6) 70%,
    rgba(0, 0, 0, 0) 100%
  );
  mix-blend-mode: multiply;
  pointer-events: none;
  z-index: 1;
}

.fv-main {
  position: absolute;
  top: var(--fv-safe-top);
  bottom: var(--fv-safe-bottom);
  left: 5%;
  right: 5%;

  transform: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  z-index: 1;
  pointer-events: none;
}
.fv-main > * {
  pointer-events: auto;
  max-width: 100%;
}

.fv-main h1 {
  font-family: "Montserrat", sans-serif;
  font-size: calc(
    clamp(1.75rem, min(6.5vw, (100vh - 280px) / 6.4), 7.5rem) * var(--fv-scale)
  );
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.05em;
}
.fv-main p {
  margin-top: clamp(10px, 2.4vh, 30px);
  font-size: calc(
    clamp(0.95rem, min(3vw, (100vh - 280px) / 13.8), 3rem) * var(--fv-scale)
  );
  font-weight: bold;
  line-height: 1.8;
  letter-spacing: 0.1em;
}
.fv-banners {
  position: absolute;
  bottom: 5%;
  left: 5%;
  background: #fff;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 15px;
  border-radius: 4px;
  z-index: 1;
}

.banner-item {
  width: 60px;
  height: 60px;
  background-color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 0.6rem;
  color: #999;
  text-align: center;
}
.banner-item img {
  width: 60px;
  height: auto;
}

.fv-news {
  position: absolute;
  color: #fff;
  text-decoration: none;
  transition: opacity 0.3s ease, border-color 0.3s ease;
  bottom: 5%;
  right: 5%;
  display: flex;

  align-items: baseline;
  gap: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.7);
  padding-bottom: 10px;
  width: clamp(300px, 45vw, 700px);
  z-index: 1;

  right: max(5%, 96px);
}
.fv-news .date {
  font-family: "Montserrat", sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  white-space: nowrap;
}
.fv-news:hover {
  opacity: 0.75;
  border-bottom-color: #fff;
}
.fv-news .title {
  font-size: 0.85rem;
  line-height: 1.4;

  min-width: 0;
  white-space: normal;
  overflow: visible;
  text-overflow: clip;
}

@media screen and (min-width: 769px) and (max-height: 760px) {
  .fv-section { padding-right: 40px; }
  .fv-banners {
    bottom: 3%;
    padding: 6px 14px;
    gap: 10px;
  }
  .banner-item,
  .banner-item img { width: 46px; }
  .banner-item { height: auto; }
  .fv-news {
    bottom: 3%;
    padding-bottom: 6px;
    gap: 14px;
  }
  .fv-news .date { font-size: 0.8rem; }
  .fv-news .title { font-size: 0.78rem; }
}
@media screen and (min-width: 769px) and (max-height: 560px) {
  .fv-banners { padding: 4px 10px; gap: 8px; }
  .banner-item,
  .banner-item img { width: 36px; }
  .fv-news .title { font-size: 0.72rem; }
}

.container {
  display: flex;
  width: 100%;
  position: relative;
}
.image-area {
  position: sticky;
  top: 0;
  width: 50%;
  height: 100vh;
  overflow: hidden;
}
.image-area img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}
.image-area img.active {
  opacity: 1;
}

.image-area picture {
  display: contents;
}

.fix-copy {
  position: absolute;
  top: 40%;
  left: 0;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  text-orientation: mixed;
  padding-left: 1em;
  color: red;
  z-index: 10;
  font-family: "Montserrat", sans-serif;
  font-weight: 300;
  font-size: .8rem;
  letter-spacing: 0.1em;
}

.text-area {
  width: 50%;
  background: #f8f8f8;
  padding-right: 80px;
}
.text-section {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 100px 40px;
}
.text-section h1 {
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: 2.5rem;
  line-height: 1.3;
  letter-spacing: .05em;
  color: #E00000;
  margin-bottom: 30px;
}
.text-section p {
  font-size: 1rem;
  font-weight: normal;
  letter-spacing: .1em;
  color: #333;
  line-height: 2;
  margin-top: 1.5em;
}
.text-section h1.story-closing-title {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 2.5rem;
  line-height: 2;
  letter-spacing: .05em;
  color: #002842;
}

.bottom-contents {
  width: 100%;
  padding-right: 80px;
  background-color: #f9f9f9;
  position: relative;
  z-index: 20;
}

.service-section {
  background-color: #002842;
  color: #fff;
  padding: 100px 5%;
}
.service-inner { max-width: 1200px; margin: 0 auto; }
.service-header { margin-bottom: 60px; }
.service-header h2 { font-family: "Montserrat", sans-serif; font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; letter-spacing: 0.15em; margin-bottom: 5px; }
.service-header p { font-size: 0.95rem; letter-spacing: 0.1em; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 60px 40px; }
.service-item {
  display: block; text-decoration: none; color: inherit; opacity: 0; transform: translateY(40px);
  transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1), transform 1s cubic-bezier(0.25, 1, 0.5, 1);
}
.service-item.is-visible { opacity: 1; transform: translateY(0); }
.service-img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; background-color: #334b5c; margin-bottom: 25px; border-radius: 4px; }
.service-num { font-family: "Montserrat", sans-serif; font-size: 2.2rem; font-weight: 500; letter-spacing: 0.1em; margin-bottom: 10px; }
.service-title { font-size: 1.15rem; font-weight: 700; letter-spacing: 0.05em; margin-bottom: 15px; }
.service-desc { font-size: 0.85rem; line-height: 1.8; letter-spacing: 0.05em; opacity: 0.9; }
.service-more-wrap { text-align: right; margin-top: 60px; }

.greeting-section {
  background-color: #f1f3f6;
  padding: 100px 5% 0;
  position: relative;
  overflow: hidden;
}
.greeting-inner {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}
.greeting-bg-text {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  font-family: "Montserrat", sans-serif;
  font-size: clamp(3.5rem, 10vw, 9.5rem);
  font-weight: 700;
  color: #8fa0af;
  opacity: 0.25;
  line-height: 1.1;
  letter-spacing: 0.05em;
  z-index: 1;
  white-space: nowrap;
}
.greeting-bg-text span { opacity: 0; transition: opacity 0.1s ease; }
.greeting-bg-text span.is-visible { opacity: 1; }

.greeting-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
  position: relative;
  z-index: 2;
}
.greeting-image {
  flex: 1;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1.5s ease, transform 1.5s ease;
  align-self: flex-end;
  line-height: 0;
}
.greeting-image.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.president-img {
  width: 100%;
  max-width: 620px;
  display: block;
  background-color: transparent;
}
.greeting-text {
  flex: 1;
  color: #333;
  font-size: 0.95rem;
  line-height: 1.9;
  letter-spacing: 0.05em;
  padding-bottom: 100px;
}
.greeting-label { font-weight: bold; margin-bottom: 2em; }
.greeting-text p { margin-bottom: 1.8em; }
.greeting-name { margin-top: 3em; font-size: 1.2rem; font-weight: 700; line-height: 1.5; }
.greeting-name span { font-size: 0.8rem; font-weight: normal; }
.greeting-more-wrap { text-align: right; margin-top: 40px; }

.info-section { background-color: #002842;

  color: #fff; padding: 100px 5%;

  padding-right: calc(5% + 80px); }
.info-inner { max-width: 1200px; margin: 0 auto; }
.info-header { margin-bottom: 60px; }
.info-header h2 { font-family: "Montserrat", sans-serif; font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; letter-spacing: 0.15em; margin-bottom: 5px; }
.info-header p { font-size: 0.95rem; letter-spacing: 0.1em; }
.info-list { list-style: none; }
.info-item { border-bottom: 1px solid rgba(255, 255, 255, 0.2); }
.info-link { display: flex; align-items: center; padding: 30px 0; color: #fff; text-decoration: none; transition: opacity 0.3s; }
.info-link:hover { opacity: 0.7; }
.info-meta { display: flex; align-items: center; gap: 20px; margin-right: 30px; min-width: 220px; }
.info-date { font-family: "Montserrat", sans-serif; font-size: 1rem; letter-spacing: 0.1em; }
.info-cat { background-color: #a7bccd; color: #002842; font-size: 0.75rem; padding: 5px 15px; border-radius: 50px; font-weight: bold; letter-spacing: 0.1em; }
.info-title { font-size: 0.95rem; line-height: 1.6; letter-spacing: 0.05em; flex: 1; }
.info-arrow {
  width: 8px; height: 8px; border-top: 1px solid #fff; border-right: 1px solid #fff; transform: translateX(-15px) rotate(45deg); opacity: 0;
  transition: opacity 0.4s ease, transform 0.4s var(--e-quint, cubic-bezier(0.22, 1, 0.36, 1)); margin-left: 20px; flex-shrink: 0;
}
.info-link:hover .info-arrow { opacity: 1; transform: translateX(0) rotate(45deg); }
.info-more-wrap { text-align: right; margin-top: 60px; }

.join-section { background-color: #f1f3f6; padding: 100px 0; overflow: hidden; }
.join-inner { width: 90%; max-width: 1200px; margin: 0 auto; margin-bottom: 60px; }
.join-header h2 { font-family: "Montserrat", sans-serif; font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 700; color: #002842; letter-spacing: 0.15em; margin-bottom: 20px; }
.join-header p { color: #555; font-size: 0.95rem; line-height: 1.8; letter-spacing: 0.05em; margin-bottom: 40px; }

.join-slider-wrap { width: 100%; overflow: hidden; padding-bottom: 80px; }
.join-slider { display: flex; width: max-content; animation: joinLoop 80s linear infinite; }
@keyframes joinLoop { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.join-slide-item { width: 320px; aspect-ratio: 4 / 4.5; margin-right: 40px; border-radius: 20px; overflow: hidden; flex-shrink: 0; }
.join-slide-item:nth-child(even) { transform: translateY(40px); }
.join-slide-item img { width: 100%; height: 100%; object-fit: cover; display: block; background-color: #ddd; }
@media screen and (min-width: 1600px) {
  .join-slide-item { width: 22vw; margin-right: 3vw; border-radius: 30px; }
  .join-slide-item:nth-child(even) { transform: translateY(60px); }
}

.story-quote {
  font-size: 1rem;
  line-height: 2.2;
}

.story-closing-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  line-height: 1.5;
}

.greeting-catch {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 1.5em;
}

@media screen and (max-width: 768px) {

  .fv-bg-1 { background-image: url('../images/fv_image01_sp.jpg'); }
  .fv-bg-2 { background-image: url('../images/fv_image02_sp.jpg'); }
  .fv-bg-3 { background-image: url('../images/fv_image03_sp.jpg'); }

  .fv-bg::after { height: 34%; }

  .fv-section {
    padding-right: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
  }
  .fv-main {
    position: relative;
    top: auto;
    bottom: auto;
    left: auto;
    right: auto;
    transform: none;
    display: block;
    z-index: 2;
    margin-top: 25vh;
    padding: 0 20px;
    pointer-events: auto;
  }

  .fv-main h1 { font-size: min(clamp(2.1rem, 8.5vw, 2.5rem), 9vh); }

  .fv-main p {
    font-size: 4.8vw;
    letter-spacing: 0.05em;
    line-height: 1.6;
    white-space: nowrap;
    margin-top: 18px;
  }
  .fv-main p br { display: none; }

  .fv-banners {
    position: relative;
    top: auto;
    bottom: -16vh;
    left: auto;
    right: auto;
    z-index: 2;

    width: 60vw;
    margin: 20px 20px 0;
    padding: 6px 8px;
    gap: 4px;
    border-radius: 4px;
    flex-wrap: nowrap;
    justify-content: space-between;
    align-items: center;
  }
  .banner-item {
    flex: 1 1 0;
    width: auto;
    height: auto;
    min-width: 0;
  }
  .banner-item img {
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
  }

  .fv-news {
    position: relative;
    top: auto;
    bottom: auto;
    left: auto;
    right: auto;
    z-index: 2;
    width: auto;

    margin: auto 20px 14vh;
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
    border-bottom: none;
  }
  .fv-news .title { white-space: normal; border-bottom: 1px solid rgba(255,255,255,0.7); padding-bottom: 5px; }

  .container { display: block; }

  .image-area { width: 100%; height: 33vh; position: sticky; top: 0; z-index: 10; }
  .text-area { width: 100%; position: relative; z-index: 1; padding-right: 0; background: #fff; }
  .text-section { min-height: 50vh; height: auto; padding: 60px 20px; }
  .text-section h1 { font-size: 2rem; }
  .text-section p { font-size: 1rem; }

  .fix-copy { display: none; }

  .text-section h1.story-closing-title { font-size: 2.25rem; }
  .bottom-contents { padding-right: 0; }

  .service-section { padding: 80px 5%; }
  .service-grid { grid-template-columns: 1fr; gap: 50px; }

  .greeting-section { padding: 60px 5% 0; }
  .greeting-bg-text { font-size: clamp(3.5rem, 12vw, 5rem); top: 20%; }
  .greeting-content { flex-direction: column-reverse; gap: 30px; }
  .president-img { max-width: 90%; margin: 0 auto; display: block; }
  .greeting-text { padding-bottom: 0; }

  .info-section { padding: 80px 5%; }
  .info-link { flex-direction: column; align-items: flex-start; gap: 15px; padding: 20px 0; }
  .info-meta { margin-right: 0; min-width: auto; }

  .join-section { padding: 80px 0; }
  .join-header h2 { font-size: 2rem; }
  .join-slide-item { width: 240px; margin-right: 20px; border-radius: 15px; }
  .join-slide-item:nth-child(even) { transform: translateY(20px); }
}

.js-motion .image-area img {
  opacity: 0; transform: scale(1.08); transition: opacity 1.2s var(--e-quint), transform 1.8s var(--e-expo);
}
.js-motion .image-area img.active { opacity: 1; transform: scale(1); }

.js-motion .service-item {
  opacity: 0; transform: translateY(40px); transition: opacity 0.95s var(--e-quint) var(--d), transform 0.95s var(--e-quint) var(--d);
}
.js-motion .service-item.is-in, .js-motion .service-item.is-visible { opacity: 1; transform: none; }
.js-motion .service-item.is-in { transition-duration: 0.55s; }
.js-motion .service-item.is-in:hover { transform: translateY(-8px); }
.js-motion .service-img { transition: opacity 0.6s ease; }

.js-motion .greeting-bg-text span {
  display: inline-block; opacity: 0; transform: translateY(0.3em) rotate(5deg);
  transition: opacity 0.5s var(--e-quint) var(--d), transform 0.8s var(--e-expo) var(--d);
}
.js-motion .greeting-bg-text.is-in span, .js-motion .greeting-bg-text span.is-visible { opacity: 1; transform: none; }
.js-motion .greeting-image { transition: opacity 1.2s var(--e-quint) var(--d), transform 1.2s var(--e-quint) var(--d); }

.js-motion .info-link { transition: opacity 0.35s ease, transform 0.55s var(--e-quint); }
.js-motion .info-link:hover { transform: translateX(10px); }

.join-slider { will-change: transform; }

@media screen and (max-width: 768px) {
  .js-motion .info-link:hover { transform: none; }
  .js-motion .service-item.is-in:hover { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .js-motion .service-item,
  .js-motion .greeting-bg-text span {
    opacity: 1 !important;
    transform: none !important;
  }
  .join-slider { animation: none !important; }
}

.story-skip {
  position: fixed;
  right: calc(80px + 28px);
  bottom: 40px;
  z-index: 8000;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 78px;
  height: 78px;
  border: 1px solid #002842;
  border-radius: 50%;
  background-color: transparent;
  font-family: "Montserrat", sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: #002842;
  text-decoration: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease, visibility 0.6s,
              background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}
.story-skip.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.story-skip:hover {
  background-color: #002842;
  border-color: #002842;
  color: #fff;
}

@media screen and (max-width: 768px) {
  .story-skip {
    right: 20px;
    bottom: 20px;
    width: 62px;
    height: 62px;
    font-size: 0.66rem;
  }
}

.service-carousel-wrapper {
  width: 100vw;
  position: relative;

  left: 50%;
  transform: translateX(calc(-50% + 40px));
}
@media screen and (max-width: 768px) {
  .service-carousel-wrapper {

    transform: translateX(-50%);
  }
}

.service-carousel {
  display: flex;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding: 20px 0 60px 0;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.service-carousel::-webkit-scrollbar {
  display: none;
}

.carousel-spacer {
  flex-shrink: 0;
}
.carousel-spacer-right {
  flex: 0 0 120px;
}

.service-carousel .service-item {
  flex: 0 0 320px;
  margin-right: 48px;
  background-color: #fff;
  border-radius: 18px;
  padding: 24px;
  box-sizing: border-box;
  color: #333;
  text-decoration: none;

  position: relative;
  overflow: hidden;

  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.4s ease, box-shadow 0.3s ease;
}
.service-carousel .service-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.service-carousel .service-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 0;
  background-color: rgba(0, 40, 66, 0.6);
  transition: width 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  z-index: 1;
}
@media (hover: hover) {
  .service-carousel .service-item.is-visible:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
  }
  .service-carousel .service-item.is-visible:hover::before {
    width: 100%;
  }
}

.service-carousel .service-img,
.service-carousel .service-num,
.service-carousel .service-title,
.service-carousel .service-desc {
  position: relative;
  z-index: 2;
  transition: color 0.4s ease;
}

.service-carousel .service-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 4px;
  margin-bottom: 20px;
}
.service-carousel .service-num {
  font-size: 1.4rem;
  color: #8fa0af;
  margin-bottom: 5px;
}
.service-carousel .service-title {
  font-size: 1.25rem;
  color: #002842;
  margin-bottom: 15px;
}
.service-carousel .service-desc {
  font-size: 0.9rem;
  line-height: 1.8;
  color: #555;
}

@media (hover: hover) {
  .service-carousel .service-item:hover .service-num {
    color: rgba(255, 255, 255, 0.8);
  }
  .service-carousel .service-item:hover .service-title,
  .service-carousel .service-item:hover .service-desc {
    color: #fff;
  }
}

@media screen and (max-width: 768px) {
  .service-carousel .service-item {
    flex: 0 0 80%;
    margin-right: 24px;
  }
}

.service-carousel-btn {
  position: absolute;
  top: calc(50% - 20px);
  transform: translateY(-50%);
  width: 56px;
  height: 56px;
  background: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  z-index: 10;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.3s ease, transform 0.2s ease, background 0.3s ease;

  opacity: 0;
  pointer-events: none;
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}
.service-carousel-btn.is-active {
  opacity: 1;
  pointer-events: auto;
}
.service-carousel-btn:hover {
  background: #f1f3f6;
  transform: translateY(-50%) scale(1.05);
}
.service-carousel-btn::before {
  content: '';
  width: 12px;
  height: 12px;
  border-top: 2px solid #002842;
  border-right: 2px solid #002842;
  display: inline-block;
}

.service-carousel-btn.prev {
  left: 30px;
}
.service-carousel-btn.prev::before {
  transform: rotate(-135deg);
  margin-left: 5px;
}

.service-carousel-btn.next {
  right: 110px;
}
.service-carousel-btn.next::before {
  transform: rotate(45deg);
  margin-right: 3px;
}

@media screen and (max-width: 1024px) {
  .service-carousel-btn { display: none !important; }
}

@media screen and (max-width: 768px) and (max-height: 560px) {
  .fv-main { margin-top: 20vh; }
  .fv-main p { font-size: 3.6vw; margin-top: 10px; }
  .fv-banners { width: 52vw; margin-top: 12px; }
  .fv-news { margin-bottom: 6vh; }
  .fv-news .date { font-size: 0.75rem; }
  .fv-news .title { font-size: 0.75rem; }
}