/* Extracted from index-en.html */
:root {
  --color-base: #FCFCFC;
  --color-main: #1A1A1A;
  --color-accent-navy: #07101E;
  --color-accent-gold: #B69352;
  --color-sub-gray: #F0F0F0;

  --font-mincho: 'Noto Serif JP', serif;
  --font-gothic: 'Noto Sans JP', sans-serif;
  --font-en: 'Cormorant Garamond', serif;

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-gothic);
  color: var(--color-main);
  background-color: var(--color-base);
  line-height: 2.0;
  letter-spacing: 0.06em;
  font-size: clamp(14px, 1.2vw, 16px);
  -webkit-font-smoothing: antialiased;
  word-break: auto-phrase;
  overflow-wrap: break-word;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

a {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.3s ease;
}

a:hover {
  opacity: 0.7;
}

ul {
  list-style: none;
}

.swiper {
  width: 100%;
}

.swiper-wrapper {
  display: flex;
}

.swiper-slide {
  flex: 0 0 auto;
  min-width: 0;
}

.section-case__swiper .swiper-wrapper,
.section-voice__swiper .swiper-wrapper,
.section-press__swiper .swiper-wrapper {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.section-case__swiper .swiper-wrapper::-webkit-scrollbar,
.section-voice__swiper .swiper-wrapper::-webkit-scrollbar,
.section-press__swiper .swiper-wrapper::-webkit-scrollbar {
  display: none;
}

.section-case__swiper .swiper-wrapper {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 24px) / 2.5);
  gap: 16px;
  overflow-x: auto;
  padding: 0 5% 12px;
  scroll-snap-type: x mandatory;
}

.section-case__swiper .swiper-slide {
  scroll-snap-align: start;
}

.section-voice__swiper .swiper-wrapper {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(280px, calc((100% - 24px) / 1.2));
  gap: 24px;
  overflow-x: auto;
  padding: 0 0 12px;
  scroll-snap-type: x mandatory;
  align-items: stretch;
}

.section-voice__swiper .swiper-slide {
  height: auto;
  display: flex;
  scroll-snap-align: center;
}

.section-press__swiper .swiper-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  grid-auto-flow: row;
  gap: 20px;
  overflow: visible;
  padding: 0;
  scroll-snap-type: none;
  align-items: stretch;
}

.section-press__swiper .swiper-slide {
  height: auto;
  display: flex;
  scroll-snap-align: start;
}

@media (min-width: 768px) {
  .section-case__swiper .swiper-wrapper {
    grid-auto-columns: calc((100% - 72px) / 4);
    gap: 24px;
  }

  .section-voice__swiper .swiper-wrapper {
    grid-auto-columns: minmax(320px, calc((100% - 60px) / 2.5));
    gap: 40px;
  }

  .section-press__swiper .swiper-wrapper {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
  }
}

@media (min-width: 1024px) {
  .section-case__swiper .swiper-wrapper {
    grid-auto-columns: calc((100% - 128px) / 5);
    gap: 32px;
  }

  .section-voice__swiper .swiper-wrapper {
    grid-auto-columns: calc((100% - 72px) / 4);
    gap: 24px;
  }

  .section-press__swiper .swiper-wrapper {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 40px;
  }
}

/* Layout */
.l-container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 5%;
}

/* Header */
.l-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 16px 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.4s var(--ease-out-expo);
  color: var(--color-base);
}
@media (min-width: 1025px) {
  .l-header { padding: 24px 5%; }
}

.l-header.is-scrolled {
  background-color: rgba(7, 16, 30, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--color-base);
  padding: 16px 5%;
  box-shadow: 0 4px 30px rgba(0,0,0,0.1);
}

.l-header__logo {
  font-family: var(--font-en);
  font-size: clamp(20px, 2vw, 24px);
  font-weight: 500;
  letter-spacing: 0.1em;
}
.l-header__logo img { height: 60px !important; width: auto; }
@media (min-width: 1025px) { .l-header__logo img { height: 100px !important; } }

.l-header__nav {
  display: none;
}

@media (min-width: 1025px) {
  .l-header__nav {
    display: flex;
    gap: 32px;
    align-items: center;
    position: relative;
  }
  .l-header__link {
    font-size: 13px;
    font-family: var(--font-gothic);
    font-weight: 500;
    letter-spacing: 0.08em;
  }
  .l-header__dropdown {
    position: relative;
    padding: 20px 0;
  }
  .l-header__dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-base);
    color: var(--color-main);
    box-shadow: 0 4px 30px rgba(0,0,0,0.1);
    padding: 8px 0;
    min-width: 240px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
  }
  .l-header__dropdown-menu::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent-navy), var(--color-accent-gold));
  }
  .l-header__dropdown:hover .l-header__dropdown-menu {
    opacity: 1;
    visibility: visible;
    top: calc(100% - 10px);
  }
  .l-header__dropdown-menu a {
    padding: 16px 24px;
    font-size: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease, color 0.3s ease;
    font-family: var(--font-gothic);
    font-weight: 600;
    letter-spacing: 0.08em;
  }
  .l-header__dropdown-menu a:hover {
    background-color: rgba(182, 147, 82, 0.05);
    color: var(--color-accent-gold);
    opacity: 1;
  }
  .l-header__lang {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-en);
    font-size: 14px;
    letter-spacing: 0.1em;
    margin-left: 16px;
  }
  .l-header__lang a {
    opacity: 0.5;
    transition: opacity 0.3s ease;
  }
  .l-header__lang a.is-active {
    opacity: 1;
    font-weight: 500;
  }
  .l-header__lang a:hover {
    opacity: 1;
  }
  .l-header__lang span {
    opacity: 0.5;
  }
}

.c-hamburger {
  display: block;
  width: 30px;
  height: 20px;
  position: relative;
  cursor: pointer;
  z-index: 101;
}

@media (min-width: 1025px) {
  .c-hamburger {
    display: none;
  }
}

.c-hamburger span {
  position: absolute;
  width: 100%;
  height: 1px;
  background-color: currentColor;
  transition: all 0.3s ease;
}

.c-hamburger span:nth-child(1) { top: 0; }
.c-hamburger span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.c-hamburger span:nth-child(3) { bottom: 0; }

.l-header.is-open .c-hamburger span { background-color: var(--color-base); }
.l-header.is-open .c-hamburger span:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); }
.l-header.is-open .c-hamburger span:nth-child(2) { opacity: 0; }
.l-header.is-open .c-hamburger span:nth-child(3) { bottom: auto; top: 50%; transform: translateY(-50%) rotate(-45deg); }

/* Mobile Menu */
.l-mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100dvh;
  background-color: #1A1C20;
  z-index: 99;
  padding: 100px 5% 100px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s var(--ease-out-expo);
  color: var(--color-base);
  overflow-y: auto;
  overflow-x: hidden;
}

.l-mobile-menu.is-active {
  opacity: 1;
  visibility: visible;
}

.l-mobile-menu__list {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding-bottom: 40px;
  margin: 0;
}

.l-mobile-menu__item {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 16px;
  width: 100%;
}

.l-mobile-menu__parent {
  width: 55%;
  flex-shrink: 0;
  padding-right: 16px;
}
.l-mobile-menu__parent > a, .l-mobile-menu__parent > span {
  font-family: var(--font-gothic);
  font-size: clamp(12px, 3.5vw, 14px);
  font-weight: 500;
  color: var(--color-base);
  letter-spacing: 0.05em;
  display: block;
  padding-bottom: 12px;
  position: relative;
  width: 100%;
  line-height: 1.4;
  text-decoration: none;
}
.l-mobile-menu__parent > a::after, .l-mobile-menu__parent > span::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; width: 100%; height: 1px;
  background: linear-gradient(90deg, #8A6832 0%, #E6C587 50%, transparent 100%);
  opacity: 0.7;
}

.l-mobile-menu__children {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-top: 1px;
  width: auto;
  flex: 1;
}
.l-mobile-menu__children a {
  font-family: var(--font-gothic);
  font-size: clamp(12px, 3vw, 13px);
  color: var(--color-base);
  letter-spacing: 0.05em;
  opacity: 0.9;
  line-height: 1.4;
  display: block;
  text-decoration: none;
}
.l-mobile-menu__children a:hover {
  opacity: 1;
  color: var(--color-accent-gold);
}

.l-mobile-menu__lang {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 16px;
  font-family: var(--font-en);
  font-size: 16px;
  letter-spacing: 0.1em;
}

.l-mobile-menu__lang a {
  opacity: 0.5;
  color: var(--color-base);
  transition: opacity 0.3s ease;
}

.l-mobile-menu__lang a.is-active {
  opacity: 1;
  font-weight: 500;
}

.l-mobile-menu__lang a:hover {
  opacity: 1;
}

.l-mobile-menu__lang span {
  opacity: 0.3;
  color: var(--color-base);
}

.l-header .c-btn--gold {
  padding: 12px 32px;
  font-size: 12px;
}

/* Utility */
@media (max-width: 767px) {
  .u-hidden-sp { display: none !important; }
}
@media (min-width: 768px) {
  .u-hidden-pc { display: none !important; }
}

/* Typography & Titles */
.c-section-title {
  margin-bottom: clamp(40px, 6vw, 80px);
}

.c-section-title__en {
  font-family: var(--font-en);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--color-accent-navy);
  line-height: 1.2;
  margin-bottom: 8px;
  text-transform: uppercase;
  display: block;
}

.c-section-title__ja {
  font-family: var(--font-mincho);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: #888;
  display: block;
}

.c-section-title::after {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background-color: var(--color-accent-gold);
  margin-top: 24px;
}

/* Buttons */
.c-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 18px 64px;
  background-color: var(--color-accent-navy);
  color: var(--color-base);
  font-family: var(--font-mincho);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.2em;
  border: none;
  position: relative;
  overflow: hidden;
  transition: all 0.6s var(--ease-out-expo);
  white-space: nowrap;
}

@media (max-width: 767px) {
  .c-btn {
    width: 100%;
    padding: 16px 20px;
  }
}

.c-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-base);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.6s var(--ease-out-expo);
  z-index: 0;
}

.c-btn:hover {
  border-color: transparent;
}

.c-btn:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.c-btn span {
  position: relative;
  z-index: 1;
  transition: color 0.4s ease;
}

.c-btn:hover span {
  color: var(--color-accent-navy);
}

/* Hero Section */
.section-hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.section-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 90px;
  background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, rgba(255,255,255,0.8) 50%, rgba(255,255,255,0) 100%);
  animation: scrollDown 2.5s cubic-bezier(0.65, 0, 0.35, 1) infinite;
  z-index: 10;
}

@keyframes scrollDown {
  0% { transform: translate(-50%, -100%); opacity: 0; }
  50% { opacity: 1; }
  100% { transform: translate(-50%, 100%); opacity: 0; }
}

.section-hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  background-color: var(--color-main);
}

.section-hero__bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
  animation: heroZoom 20s linear infinite alternate;
}

.section-hero__bg-img {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0.6;
  animation: heroZoom 20s linear infinite alternate;
}

.section-hero__mobile-img {
  display: none;
}

@keyframes heroZoom {
  0% { transform: scale(1); }
  100% { transform: scale(1.05); }
}

.section-hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 17, 40, 0.85) 0%, rgba(0, 0, 0, 0.3) 100%);
  z-index: -1;
}

.section-hero__content {
  color: var(--color-base);
  padding: 0 5%;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.section-hero__catch {
  font-family: var(--font-mincho);
  font-size: clamp(17px, 4.5vw, 64px);
  line-height: 1.5;
  font-weight: 300;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
  white-space: nowrap;
}

.section-hero__sub {
  font-size: clamp(16px, 2vw, 24px);
  font-weight: 300;
  letter-spacing: 0.2em;
  margin-bottom: 48px;
  opacity: 0.9;
}

.section-hero__btns {
  display: flex;
  gap: 24px;
}
@media (max-width: 767px) {
  .section-hero__btns {
    flex-direction: column;
    gap: 16px;
    align-items: stretch;
    width: 100%;
  }
}

/* About Section */
.section-about {
  position: relative;
  padding: clamp(128px, 14vw, 196px) 0 clamp(120px, 13vw, 184px);
  background-color: #F7F7F7;
  overflow: hidden;
}

.section-about::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../../images/top/IMG_1696_about.jpg');
  background-size: cover;
  background-position: center 45%;
  filter: grayscale(85%) contrast(1.06) brightness(0.96);
  opacity: 0.46;
  z-index: 0;
}

.section-about::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 72% 28%, rgba(7, 16, 30, 0.18) 0%, rgba(7, 16, 30, 0.07) 34%, rgba(7, 16, 30, 0) 62%),
    linear-gradient(112deg, rgba(255, 255, 255, 0.93) 0%, rgba(248, 249, 250, 0.82) 36%, rgba(232, 235, 238, 0.68) 66%, rgba(7, 16, 30, 0.13) 100%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.12) 0%, rgba(7, 16, 30, 0.08) 100%);
  z-index: 0;
}

.section-about__watermark {
  position: absolute;
  bottom: 0;
  left: 0;
  font-family: var(--font-en);
  font-size: clamp(76px, 12vw, 210px);
  line-height: 0.85;
  color: rgba(7, 16, 30, 0.03);
  font-weight: 300;
  pointer-events: none;
  z-index: 1;
  letter-spacing: 0.05em;
  white-space: nowrap;
  display: flex;
  width: max-content;
}

.section-about__watermark-inner {
  display: flex;
  padding-right: 50px;
  animation: scrollText 90s linear infinite;
}

@keyframes scrollText {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

.section-about .l-container {
  position: relative;
  z-index: 1;
}

.section-about__inner {
  display: grid;
  gap: clamp(64px, 8vw, 104px);
}

@media (min-width: 992px) {
  .section-about__inner {
    display: flex;
    flex-direction: row;
    gap: 16%;
    align-items: flex-start;
  }
}

.section-about__left {
  width: 100%;
}

@media (min-width: 992px) {
  .section-about__left {
    width: 320px;
    flex-shrink: 0;
    padding-top: 6px;
  }
}

.section-about__en {
  font-family: var(--font-en);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--color-accent-navy);
  line-height: 1.2;
  margin-bottom: 8px;
  white-space: nowrap;
  text-transform: uppercase;
}

.section-about__ja {
  font-family: var(--font-mincho);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: #888;
  display: block;
  margin-bottom: 24px;
}

.section-about__line {
  width: 40px;
  height: 1px;
  background-color: var(--color-accent-gold);
}

.section-about__right {
  position: relative;
  padding-top: 0;
  min-width: 0;
}

@media (min-width: 992px) {
  .section-about__right {
    flex: 1;
    max-width: none;
  }
}

.section-about__text-wrap {
  position: relative;
  max-width: 860px;
  margin-bottom: 42px;
  padding-top: 0;
}

.section-about__catch {
  font-family: var(--font-mincho);
  font-size: clamp(34px, 3.9vw, 56px);
  line-height: 1.58;
  margin-bottom: 40px;
  font-weight: 700;
  letter-spacing: 0.07em;
  color: var(--color-accent-navy);
  text-shadow: 0 16px 38px rgba(7, 16, 30, 0.12);
  word-break: keep-all;
  overflow-wrap: break-word;
  text-wrap: balance;
}

.section-about__catch-line {
  display: block;
  width: fit-content;
  padding: 0 0.1em 0.06em;
  background-image: linear-gradient(transparent 50%, rgba(182, 147, 82, 0.5) 50%, rgba(182, 147, 82, 0.5) 86%, transparent 86%);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.section-about__catch--en {
  font-size: clamp(28px, 3.1vw, 44px);
  line-height: 1.5;
  letter-spacing: 0.02em;
}

.section-about__catch--en .section-about__catch-line {
  display: inline;
  width: auto;
  padding: 0 0.08em 0.08em;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.section-about__catch::after {
  content: '';
  display: block;
  width: 120px;
  height: 1px;
  margin-top: 34px;
  background: linear-gradient(90deg, var(--color-accent-gold), rgba(182, 147, 82, 0));
}

@media (max-width: 767px) {
  .section-about__catch br {
    display: block;
  }
}

.section-about__desc p {
  margin-bottom: 24px;
  color: rgba(26, 26, 26, 0.76);
  font-size: clamp(15px, 1.25vw, 17px);
  line-height: 2.05;
  letter-spacing: 0.065em;
}

.section-about__desc p:first-child {
  font-family: var(--font-mincho);
  font-size: clamp(25px, 2.4vw, 32px);
  line-height: 1.65;
  letter-spacing: 0.11em;
  color: var(--color-accent-gold);
  font-weight: 700;
  margin-bottom: 34px;
  padding-left: 0;
  border-left: 0;
  text-shadow: 0 10px 28px rgba(182, 147, 82, 0.18);
}

.section-about__more-wrap {
  max-width: 860px;
  margin-bottom: 0;
  padding-top: 10px;
}

@media (max-width: 767px) {
  .section-about {
    padding: 100px 0 112px;
  }

  .section-about::before {
    background-position: 50% center;
    opacity: 0.36;
  }

  .section-about::after {
    background:
      radial-gradient(ellipse at 62% 22%, rgba(7, 16, 30, 0.14) 0%, rgba(7, 16, 30, 0.05) 40%, rgba(7, 16, 30, 0) 70%),
      linear-gradient(160deg, rgba(255, 255, 255, 0.92) 0%, rgba(247, 248, 249, 0.8) 54%, rgba(7, 16, 30, 0.1) 100%),
      linear-gradient(180deg, rgba(255, 255, 255, 0.1) 0%, rgba(7, 16, 30, 0.06) 100%);
  }

  .section-about__en {
    white-space: normal;
  }

  .section-about__right {
    padding-top: 0;
  }

  .section-about__text-wrap {
    margin-bottom: 42px;
  }

  .section-about__catch {
    font-size: clamp(31px, 8.6vw, 41px);
    line-height: 1.6;
    margin-bottom: 32px;
  }

  .section-about__desc p {
    font-size: 14px;
    line-height: 2.02;
  }

  .section-about__desc p:first-child {
    font-size: 22px;
    padding-left: 0;
  }

}

.c-more-link {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  color: var(--color-accent-navy);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.15em;
  text-decoration: none;
  transition: opacity 0.4s ease;
  white-space: nowrap;
}

.c-more-link:hover {
  opacity: 1;
}

.c-more-link__text,
.c-more-link__line,
.c-more-link__circle {
  flex-shrink: 0;
}

.c-more-link__line {
  display: block;
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent-gold), transparent);
  transition: width 0.6s var(--ease-out-expo);
}

.c-more-link:hover .c-more-link__line {
  width: 90px;
}

.c-more-link__circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(182, 147, 82, 0.4);
  border-radius: 50%;
  color: var(--color-accent-gold);
  transition: all 0.6s var(--ease-out-expo);
}

.c-more-link:hover .c-more-link__circle {
  background-color: transparent;
  border-color: var(--color-accent-gold);
  transform: scale(1.1);
}

.c-more-link__circle svg {
  width: 16px;
  height: 16px;
  transition: transform 0.6s var(--ease-out-expo);
}

.c-more-link:hover .c-more-link__circle svg {
  transform: translateX(4px);
}

/* About Luxury Visuals */
.section-about__visuals {
  margin-top: clamp(80px, 10vw, 140px);
  width: 100%;
  display: flex;
  justify-content: flex-end;
}

.c-luxury-visual {
  position: relative;
  width: 100%;
  max-width: 900px;
  height: clamp(300px, 40vw, 500px);
}

@media (min-width: 992px) {
  .c-luxury-visual {
    width: 85%;
  }
}

.c-luxury-visual__bg {
  position: absolute;
  top: -20px;
  right: 40px;
  width: 50%;
  height: 70%;
  border: 1px solid var(--color-accent-gold);
  z-index: 1;
}

.c-luxury-visual__img1 {
  position: absolute;
  top: 0;
  left: 0;
  width: 65%;
  height: 80%;
  z-index: 2;
  box-shadow: 0 15px 40px rgba(0,0,0,0.1);
  overflow: hidden;
}

.c-luxury-visual__img1 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: filter 0.8s ease, transform 1.2s ease;
}

.c-luxury-visual__img2 {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 45%;
  height: 65%;
  z-index: 3;
  box-shadow: -10px 15px 40px rgba(0,0,0,0.2);
  overflow: hidden;
}

.c-luxury-visual__img2 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: filter 0.8s ease, transform 1.2s ease;
}

.c-luxury-visual:hover .c-luxury-visual__img1 img,
.c-luxury-visual:hover .c-luxury-visual__img2 img {
  filter: grayscale(0%);
  transform: scale(1.05);
}

.section-about__banner {
  display: flex;
  flex-direction: column;
  background: #FFFFFF;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 10px 30px rgba(0,0,0,0.03);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  overflow: hidden;
}

@media (min-width: 768px) {
  .section-about__banner {
    flex-direction: row;
    align-items: stretch;
  }
}

.section-about__banner:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.06);
}

.section-about__banner-img {
  flex: 1;
  position: relative;
}

.section-about__banner-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 10;
}

@media (min-width: 768px) {
  .section-about__banner-img img {
    position: absolute;
    top: 0;
    left: 0;
  }
}

.section-about__banner-text {
  flex: 1;
  background-color: #F4F4F4;
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.section-about__banner-text h4 {
  font-size: 20px;
  font-family: var(--font-gothic);
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--color-main);
}

.section-about__banner-text p {
  font-size: 13px;
  color: #555;
  line-height: 1.8;
  margin-bottom: 24px;
}

.section-about__banner-link {
  font-size: 13px;
  color: var(--color-accent-navy);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-about__banner-link .arrow {
  font-size: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border: 1px solid var(--color-accent-navy);
  border-radius: 50%;
}

/* Media Section */
.section-interview {
  padding: clamp(80px, 12vw, 160px) 0;
}

.section-interview__media-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: stretch;
}

@media (min-width: 900px) {
  .section-interview__media-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 40px;
  }
}

.section-interview__media-item {
  min-width: 0;
}

.c-video-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  box-shadow: 0 30px 60px rgba(0,0,0,0.12);
  border: 1px solid rgba(182, 147, 82, 0.4);
  border-radius: 8px;
  overflow: hidden;
}

.c-video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.c-media-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  box-shadow: 0 30px 60px rgba(0,0,0,0.12);
  border: 1px solid rgba(182, 147, 82, 0.4);
  border-radius: 8px;
  overflow: hidden;
  background-color: #fff;
}

.c-media-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Service Section */
.section-service {
  padding: clamp(80px, 12vw, 160px) 0;
  background-color: var(--color-sub-gray);
}

.section-service__inner {
  display: block;
}

@media (min-width: 992px) {
  .section-service__inner {
    display: flex;
    flex-direction: row;
    gap: 16%;
  }
}

.section-service__left {
  width: 100%;
  position: -webkit-sticky;
  position: sticky;
  top: 75px;
  background-color: var(--color-sub-gray);
  z-index: 10;
  padding-bottom: 24px;
  margin-top: -24px;
  padding-top: 24px;
}

.section-service__right {
  margin-top: 64px;
}

.section-service__sticky {
}

@media (min-width: 992px) {
  .section-service__left {
    width: 320px;
    flex-shrink: 0;
    position: static;
    background-color: transparent;
    padding: 0;
    margin: 0;
  }
  .section-service__right {
    margin-top: 0;
  }
  .section-service__sticky {
    position: -webkit-sticky;
    position: sticky;
    top: 140px;
  }
}

.section-service__lead {
  font-size: 14px;
  line-height: 2;
  color: #666;
  margin-bottom: 48px;
  letter-spacing: 0.08em;
}

.section-service__nav {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.section-service__nav-item {
  font-family: var(--font-mincho);
  font-size: 16px;
  color: #BBB;
  letter-spacing: 0.1em;
  transition: all 0.4s ease;
  position: relative;
  padding-left: 0;
}

.section-service__nav-item::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-accent-navy);
  transform: translateY(-50%);
  transition: width 0.4s ease;
}

.section-service__nav-item.is-active {
  color: var(--color-accent-gold);
  font-weight: 500;
  padding-left: 32px;
}

.section-service__nav-item.is-active::before {
  width: 20px;
  background-color: var(--color-accent-gold);
}

.section-service__right {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.c-service-block {
  display: flex;
  flex-direction: column;
  gap: 24px;
  border-top: 1px solid rgba(182, 147, 82, 0.3);
  padding-top: 24px;
  margin-bottom: 64px;
}

.c-service-block:last-child {
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .c-service-block {
    flex-direction: row;
    align-items: flex-start;
    gap: 40px;
    padding-top: 32px;
  }
  .c-service-block__content {
    width: calc(40% - 20px);
    flex-shrink: 0;
    padding-top: 8px;
  }
  .c-service-block__image {
    width: calc(60% - 20px);
    flex-shrink: 0;
  }
}

.c-service-block__title {
  font-family: var(--font-mincho);
  font-size: clamp(18px, 1.75vw, 23px);
  color: var(--color-accent-navy);
  margin-bottom: 24px;
  letter-spacing: 0.04em;
  line-height: 1.35;
  white-space: normal;
  overflow-wrap: break-word;
}

.c-service-block__desc {
  font-size: 13px;
  color: #444;
  line-height: 2;
  letter-spacing: 0.05em;
}

.c-service-block__image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.c-service-block__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: transform 0.8s var(--ease-out-expo), filter 0.4s ease;
}

.c-service-block:hover .c-service-block__image img {
  transform: scale(1.05);
}

/* Press Release Section */
.section-press {
  padding: clamp(80px, 12vw, 120px) 0;
  background-color: var(--color-sub-gray);
  overflow: hidden;
}

.section-press__header {
  margin-bottom: 48px;
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.section-press__nav {
  display: flex;
  gap: 16px;
}

.section-press__nav button {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid #ddd;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  color: #666;
  outline: none;
}

.section-press__nav button:hover {
  background: var(--color-accent-gold);
  color: #fff;
  border-color: var(--color-accent-gold);
}

.section-press__nav button svg {
  width: 20px;
  height: 20px;
}

.section-press__swiper {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 5%;
  overflow: visible;
}

.c-press-card {
  background: var(--color-base);
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.4s ease;
  box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

.c-press-card:hover {
  box-shadow: 0 10px 28px rgba(0,0,0,0.08);
}

.c-press-card__thumb {
  width: 100%;
  aspect-ratio: 16/9;
  position: relative;
}

.c-press-card__thumb img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
  transition: transform 0.8s var(--ease-out-expo);
}

.c-press-card__img-wrap {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.c-press-card:hover .c-press-card__img-wrap img {
  transform: scale(1.05);
}

.c-press-card__tag {
  position: absolute;
  left: 24px;
  bottom: 0;
  background: var(--color-accent-gold);
  color: #fff;
  font-size: 12px;
  padding: 7px 18px;
  font-weight: 500;
  letter-spacing: 0.05em;
  transform: translateY(50%);
  z-index: 2;
  border-radius: 20px;
}

.c-press-card__body {
  padding: 30px 24px 24px;
  flex: 0 0 108px;
  display: flex;
  flex-direction: column;
  height: 108px;
}

.c-press-card__title {
  font-family: var(--font-gothic);
  font-size: 15px !important;
  font-weight: 600;
  line-height: 1.6 !important;
  margin-bottom: 0;
  color: var(--color-main);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 3.2em;
  max-height: 3.2em;
}

.section-press__swiper .swiper-slide {
  height: auto !important;
  display: flex;
}

/* ニュース Section */
.section-news {
  padding: clamp(80px, 12vw, 120px) 0;
  background-color: var(--color-base);
}

.section-news__inner {
  display: flex;
  flex-direction: column;
  gap: 64px;
}

@media (min-width: 992px) {
  .section-news__inner {
    flex-direction: row;
    align-items: flex-start;
    gap: 16%;
  }
}

.section-news__left {
  width: 100%;
}

@media (min-width: 992px) {
  .section-news__left {
    width: 320px;
    flex-shrink: 0;
    position: sticky;
    top: 140px;
  }
}

.section-news__right {
  width: 100%;
}

@media (min-width: 992px) {
  .section-news__right {
    flex-grow: 1;
  }
}

.section-news__list {
  border-top: 1px solid rgba(182, 147, 82, 0.3);
}

.c-news-item {
  display: flex;
  flex-direction: column;
  padding: 32px 0;
  border-bottom: 1px solid rgba(182, 147, 82, 0.3);
  transition: opacity 0.4s ease;
  text-decoration: none;
}

@media (min-width: 768px) {
  .c-news-item {
    flex-direction: row;
    align-items: center;
    gap: 40px;
    padding: 40px 0;
  }
}

.c-news-item:hover {
  opacity: 0.8;
}

.c-news-item__thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--color-sub-gray);
  overflow: hidden;
  margin-bottom: 24px;
  position: relative;
}

@media (min-width: 768px) {
  .c-news-item__thumb {
    width: 280px;
    flex-shrink: 0;
    margin-bottom: 0;
  }
}

.c-news-item__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out-expo), filter 0.8s ease;
  filter: grayscale(100%);
}

.c-news-item:hover .c-news-item__thumb img {
  transform: scale(1.05);
  filter: grayscale(0%);
}

.c-news-item__tag {
  position: absolute;
  left: 16px;
  bottom: 16px;
  background: var(--color-accent-gold);
  color: #fff;
  font-size: 11px;
  padding: 4px 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
  z-index: 2;
  border-radius: 20px;
}

.c-news-item__content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.c-news-item__meta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.c-news-item__date {
  font-family: var(--font-en);
  font-size: 15px;
  color: #888;
  letter-spacing: 0.05em;
}

.c-news-item__title {
  font-family: var(--font-gothic);
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-main);
  font-weight: 500;
  margin: 0;
}

/* Case Section */
.section-case {
  padding: clamp(80px, 12vw, 160px) 0;
  background-color: var(--color-base);
}

.section-case__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 64px;
}

.section-case__swiper {
  width: 100%;
  padding-bottom: 40px;
}

.c-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 120px;
  background-color: var(--color-base);
  border: 1px solid var(--color-sub-gray);
  padding: 0;
}

.c-logo-item--wide {
  padding: 12px 20px;
}

.c-logo-item--dark {
  background-color: #6F6F6F;
  border-color: #6F6F6F;
  padding: 18px 24px;
}

.c-logo-item img {
  max-height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* Voice Section */
.section-voice {
  padding: clamp(80px, 12vw, 160px) 0;
  background-color: var(--color-sub-gray);
  overflow: hidden;
}

.section-voice__header {
  margin-bottom: 64px;
}

.section-voice__header .c-section-title {
  margin-bottom: 0;
}

.section-voice__lead {
  margin-top: 28px;
  max-width: 760px;
  font-size: 14px;
  line-height: 2;
  letter-spacing: 0.03em;
  color: #666;
  font-family: var(--font-gothic);
  text-wrap: pretty;
  word-break: normal;
}

.section-voice__group-header {
  margin: 0 auto 28px;
}

.section-voice__swiper + .section-voice__group-header {
  margin-top: 64px;
}

.section-voice__group-kicker {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0.18em;
  color: var(--color-accent-gold);
  text-transform: uppercase;
}

.section-voice__group-title {
  display: flex;
  align-items: center;
  gap: 18px;
  font-family: var(--font-gothic);
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.08em;
  color: #666;
}

.section-voice__group-title::after {
  content: '';
  width: 48px;
  height: 1px;
  background-color: var(--color-accent-gold);
  flex-shrink: 0;
}

.section-voice__swiper {
  width: 100%;
  padding: 0 5% 40px;
  position: relative;
}

.section-voice__swiper .swiper {
  position: relative;
  overflow: visible;
}

.section-voice__swiper .swiper-button-prev,
.section-voice__swiper .swiper-button-next {
  position: absolute;
  top: 50%;
  width: 50px;
  height: 50px;
  border: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-base);
  border-radius: 50%;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  color: var(--color-main);
  cursor: pointer;
  margin-top: 0;
  transform: translateY(-50%);
  transition: all 0.3s ease;
  z-index: 5;
}

.section-voice__swiper .swiper-button-prev:hover,
.section-voice__swiper .swiper-button-next:hover {
  background-color: var(--color-accent-gold);
  color: var(--color-base);
}

.section-voice__swiper .swiper-button-prev:after,
.section-voice__swiper .swiper-button-next:after {
  font-size: 20px;
  font-weight: bold;
  line-height: 1;
}

.section-voice__swiper .swiper-button-prev:after {
  content: '\2190';
}

.section-voice__swiper .swiper-button-next:after {
  content: '\2192';
}

.section-voice__swiper .swiper-button-prev {
  left: clamp(8px, 2%, 24px);
}

.section-voice__swiper .swiper-button-next {
  right: clamp(8px, 2%, 24px);
}

.c-voice-card {
  background: var(--color-base);
  border: 1px solid var(--color-sub-gray);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.04);
  height: 100%;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.3s ease;
}

@media (max-width: 767px) {
  .section-voice__group-header {
    margin-bottom: 20px;
  }

  .section-voice__swiper + .section-voice__group-header {
    margin-top: 48px;
  }

  .section-voice__group-title {
    gap: 12px;
    font-size: 20px;
    letter-spacing: 0.04em;
  }

  .section-voice__group-title::after {
    width: 32px;
  }

  .section-voice__swiper {
    padding-bottom: 88px;
  }

  .section-voice__swiper .swiper-button-prev,
  .section-voice__swiper .swiper-button-next {
    top: auto;
    bottom: 16px;
    transform: none;
  }

  .section-voice__swiper .swiper-button-prev {
    left: calc(50% - 58px);
  }

  .section-voice__swiper .swiper-button-next {
    right: calc(50% - 58px);
  }
}

.c-voice-card:hover {
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.c-voice-card__img-wrap {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.c-voice-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out-expo);
  filter: grayscale(20%);
}

.c-voice-card__img--face-hidden {
  object-position: center bottom;
  transform: scale(1.9);
  transform-origin: center bottom;
}

.c-voice-card:hover .c-voice-card__img {
  transform: scale(1.05);
  filter: grayscale(0%);
}

.c-voice-card:hover .c-voice-card__img--face-hidden {
  transform: scale(1.98);
}

.c-voice-card__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.c-voice-card__quote {
  font-family: var(--font-gothic);
  font-size: clamp(14px, 1.2vw, 15px);
  font-weight: 600;
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
  color: #1A365D; /* Dark blue to match the provided design */
  line-break: strict;
  overflow-wrap: normal;
  text-wrap: pretty;
  word-break: normal;
}

.c-voice-card__profile {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  border-top: none;
  padding-top: 0;
  margin-top: auto;
}

.c-voice-card__info {
  display: flex;
  flex-direction: column;
  text-align: right;
}

.c-voice-card__company {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-main);
  margin-bottom: 4px;
}

.c-voice-card__name {
  font-size: 11px;
  color: #666;
}

/* Links Section */
.section-links {
  padding: clamp(72px, 9vw, 128px) 0 clamp(80px, 12vw, 160px);
  background-color: var(--color-base);
}

.section-links__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .section-links__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.c-link-card {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  text-decoration: none;
  background-color: var(--color-main);
  border-radius: 0;
}

.c-link-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 0;
  z-index: 3;
  pointer-events: none;
  transition: all 0.6s var(--ease-out-expo);
}

.c-link-card:hover::before {
  top: 12px; left: 12px; right: 12px; bottom: 12px;
  border-radius: 0;
  border-color: rgba(255, 255, 255, 0.5);
}

@media (min-width: 768px) {
  .c-link-card {
    aspect-ratio: 4/3;
  }
}

.c-link-card__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.c-link-card__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out-expo), opacity 0.4s ease;
  opacity: 0.5;
}

.c-link-card:hover .c-link-card__bg img {
  transform: scale(1.05);
  opacity: 0.3;
}

.c-link-card__content {
  position: relative;
  z-index: 4;
  width: 100%;
  height: 100%;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.c-link-card__text {
  color: var(--color-base);
}

.c-link-card__en {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.15em;
  font-weight: 500;
  display: block;
  margin-bottom: 8px;
  text-transform: uppercase;
  opacity: 0.9;
}

.c-link-card__ja {
  font-family: var(--font-gothic);
  font-size: clamp(18px, 1.5vw, 22px);
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.c-link-card__line {
  width: 32px;
  height: 1px;
  background: linear-gradient(90deg, #003B7E 0%, var(--color-accent-navy) 100%);
  transition: width 0.4s ease;
}

.c-link-card:hover .c-link-card__line {
  width: 64px;
}

.c-link-card__arrow {
  align-self: flex-end;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #003B7E 0%, var(--color-accent-navy) 100%);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--color-base);
  transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}

.c-link-card:hover .c-link-card__arrow {
  transform: translateX(6px);
  box-shadow: 0 8px 20px rgba(0, 35, 78, 0.7);
  border-color: rgba(255, 255, 255, 0.5);
}

.c-link-card__arrow svg {
  width: 16px;
  height: 16px;
}

/* Twin Links Section */
.section-twin-links {
  display: flex;
  flex-direction: column;
}
@media (min-width: 768px) {
  .section-twin-links {
    flex-direction: row;
  }
}
.c-twin-link {
  position: relative;
  flex: 1;
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  overflow: hidden;
  background-color: var(--color-main);
}
@media (min-width: 768px) {
  .c-twin-link {
    aspect-ratio: 2/1;
  }
}
.c-twin-link__bg {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out-expo);
  z-index: 1;
  opacity: 0.8;
  filter: grayscale(100%);
}
.c-twin-link__overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background-color: rgba(0, 0, 0, 0.4);
  z-index: 2;
  transition: background-color 0.4s ease;
}
.c-twin-link:hover .c-twin-link__bg {
  transform: scale(1.05);
  filter: grayscale(0%);
}
.c-twin-link:hover .c-twin-link__overlay {
  background-color: rgba(0, 35, 78, 0.5);
}
.c-twin-link__content {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--color-base);
}
.c-twin-link__en {
  font-family: var(--font-en);
  font-size: clamp(32px, 4vw, 48px);
  letter-spacing: 0.1em;
  font-weight: 500;
  margin-bottom: 8px;
}
.c-twin-link__ja {
  font-family: var(--font-gothic);
  font-size: 14px;
  letter-spacing: 0.2em;
  margin-bottom: 24px;
}
.c-twin-link__line {
  width: 24px;
  height: 1px;
  background: linear-gradient(90deg, #003B7E 0%, var(--color-accent-navy) 100%);
  margin-bottom: 32px;
  transition: width 0.4s ease;
}
.c-twin-link:hover .c-twin-link__line {
  width: 48px;
}
.c-twin-link__btn {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #003B7E 0%, var(--color-accent-navy) 100%);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--color-base);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s ease;
}
.c-twin-link:hover .c-twin-link__btn {
  transform: translateX(4px);
  box-shadow: 0 8px 20px rgba(0, 35, 78, 0.7);
  border-color: rgba(255, 255, 255, 0.5);
}
.c-twin-link__btn svg {
  width: 16px; height: 16px;
}

/* CTA Section */
.section-cta {
  position: relative;
  background: linear-gradient(135deg, #050a12 0%, #112038 50%, #050a12 100%);
  color: var(--color-base);
  text-align: center;
  padding: clamp(80px, 10vw, 120px) 5%;
  overflow: hidden;
}

.section-cta::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(circle at 50% 0%, rgba(182, 147, 82, 0.15), transparent 70%);
  pointer-events: none;
}

.section-cta__inner {
  position: relative;
  z-index: 2;
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-cta .c-section-title {
  margin-bottom: clamp(32px, 5vw, 48px);
}

.section-cta .c-section-title::after {
  display: none;
}

.section-cta .c-section-title__en {
  color: var(--color-base);
}

.section-cta .c-section-title__ja {
  color: rgba(255,255,255,0.7);
}

.section-cta__text {
  font-family: var(--font-mincho);
  font-size: clamp(16px, 2vw, 20px);
  margin-bottom: 48px;
  letter-spacing: 0.1em;
}

.c-btn--gold {
  background: linear-gradient(135deg, #B69352 0%, #F5E2B6 25%, #C29D5D 50%, #9B783E 100%);
  color: var(--color-accent-navy);
  border: none;
  box-shadow: 0 4px 20px rgba(182, 147, 82, 0.25);
}

.c-btn--gold::after {
  background: linear-gradient(135deg, #C29D5D 0%, #FFF3D6 25%, #A68448 50%, #8A6832 100%);
}

.c-btn--gold:hover {
  box-shadow: 0 8px 30px rgba(182, 147, 82, 0.4);
  transform: translateY(-2px);
}

.c-btn--gold span {
  color: var(--color-accent-navy);
}

.c-btn--gold:hover span {
  color: var(--color-accent-navy);
}

/* Footer */
.l-footer {
  background: #050505;
  color: var(--color-base);
  padding: 100px 5% 40px;
  border-top: 1px solid rgba(182, 147, 82, 0.3);
}

.l-footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 64px;
}

@media (min-width: 768px) {
  .l-footer__inner {
    flex-direction: row;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 80px;
  }
}

.l-footer__info {
  flex: 0 0 240px;
}

.l-footer__logo {
  margin-bottom: 24px;
  display: block;
}
.l-footer__logo img {
}

.l-footer__address {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 2;
  letter-spacing: 0.05em;
}

.l-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
  justify-content: flex-start;
}

.l-footer__nav-group {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 160px;
}

.l-footer__nav-group-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-base);
  letter-spacing: 0.1em;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-accent-gold);
  margin-bottom: 8px;
  white-space: nowrap;
}

.l-footer__nav-group a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.05em;
  transition: color 0.3s ease;
  display: inline-block;
  white-space: nowrap;
}

.l-footer__nav-group a:hover {
  color: var(--color-accent-gold);
}

.l-footer__bottom {
  max-width: 1200px;
  margin: 80px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.1em;
}

/* Animation Classes */
.js-fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.js-fade-up.is-visible {
  opacity: 1;
  transform: none;
}


/* Recruit CTA override */
.section-cta { position: relative; background: linear-gradient(135deg, #050a12 0%, #112038 50%, #050a12 100%); color: var(--color-base); text-align: center; padding: clamp(80px, 10vw, 120px) 5%; overflow: hidden; }
.section-cta::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: radial-gradient(circle at 50% 0%, rgba(182, 147, 82, 0.15), transparent 70%); pointer-events: none; }
.section-cta__inner { position: relative; z-index: 2; max-width: 1000px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; }
.section-cta .c-section-title { margin-bottom: clamp(32px, 5vw, 48px); text-align: center; display: flex; flex-direction: column; align-items: center; }
.section-cta .c-section-title::after { content: ''; display: block; width: 40px; height: 1px; background-color: var(--color-accent-gold); margin: 24px auto 0; }
.section-cta .c-section-title__en { color: var(--color-base) !important; text-align: center; }
.section-cta .c-section-title__ja { color: rgba(255,255,255,0.7) !important; text-align: center; }
.section-cta__text { font-family: var(--font-ja-serif); font-size: clamp(16px, 2vw, 20px); margin-bottom: 48px; letter-spacing: 0.1em; font-weight: 300; }
/* End Recruit CTA override */

/* Mobile full optimization */
@media (max-width: 767px) {
  html,
  body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden !important;
  }

  body {
    font-size: 14px !important;
    line-height: 1.9 !important;
    letter-spacing: 0.04em !important;
    -webkit-text-size-adjust: 100%;
  }

  img,
  video,
  iframe,
  table {
    max-width: 100%;
  }

  iframe {
    height: min(64vw, 360px) !important;
  }

  h1,
  h2,
  h3,
  h4,
  p,
  a,
  span,
  dd,
  dt,
  li {
    overflow-wrap: break-word;
  }

  .l-container,
  .l-container--small,
  .container,
  .c-container {
    width: 100% !important;
    max-width: none !important;
    padding-left: 20px !important;
    padding-right: 20px !important;
  }

  .l-header {
    min-height: 72px !important;
    padding: 10px 20px !important;
    background: linear-gradient(180deg, rgba(7, 16, 30, 0.82), rgba(7, 16, 30, 0)) !important;
  }

  .l-header.is-scrolled,
  .l-header.is-open {
    padding: 10px 20px !important;
    background: rgba(7, 16, 30, 0.96) !important;
  }

  .l-header__logo img {
    height: 52px !important;
    width: auto !important;
    max-width: 160px !important;
    object-fit: contain !important;
  }

  .c-hamburger {
    width: 44px !important;
    height: 44px !important;
    margin-right: -8px !important;
  }

  .c-hamburger span {
    left: 8px !important;
    width: 28px !important;
  }

  .c-hamburger span:nth-child(1) { top: 12px !important; }
  .c-hamburger span:nth-child(2) { top: 22px !important; }
  .c-hamburger span:nth-child(3) { bottom: 12px !important; }

  .l-mobile-menu {
    height: 100dvh !important;
    padding: 92px 20px calc(32px + env(safe-area-inset-bottom)) !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
  }

  .l-mobile-menu__list {
    gap: 0 !important;
    padding-bottom: 0 !important;
  }

  .l-mobile-menu__item {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
    width: 100% !important;
    padding: 18px 0 !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
  }

  .l-mobile-menu__parent {
    width: 100% !important;
    padding-right: 0 !important;
    flex: none !important;
  }

  .l-mobile-menu__parent > a,
  .l-mobile-menu__parent > span {
    width: 100% !important;
    padding-bottom: 0 !important;
    font-size: 16px !important;
    line-height: 1.55 !important;
    letter-spacing: 0.06em !important;
  }

  .l-mobile-menu__parent > a::after,
  .l-mobile-menu__parent > span::after {
    content: none !important;
  }

  .l-mobile-menu__children {
    width: 100% !important;
    gap: 10px !important;
    padding: 2px 0 0 14px !important;
  }

  .l-mobile-menu__children a {
    font-size: 13px !important;
    line-height: 1.55 !important;
    letter-spacing: 0.05em !important;
  }

  .l-mobile-menu__lang {
    margin-top: 0 !important;
    font-size: 16px !important;
  }

  .c-page-header {
    min-height: 0 !important;
    padding: 128px 20px 64px !important;
    background-attachment: scroll !important;
  }

  .c-page-header__en,
  .c-page-header__title {
    font-size: clamp(34px, 11vw, 44px) !important;
    line-height: 1.12 !important;
    letter-spacing: 0.08em !important;
    margin-bottom: 12px !important;
  }

  .c-page-header__ja,
  .c-page-header__sub {
    font-size: 12px !important;
    line-height: 1.7 !important;
    letter-spacing: 0.14em !important;
  }

  .section-hero {
    min-height: 560px !important;
    height: 100svh !important;
  }

  .section-hero video,
  .section-hero img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
  }

  .c-page-nav {
    top: 72px !important;
    padding: 10px 0 !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    -webkit-overflow-scrolling: touch;
  }

  .c-page-nav__list {
    justify-content: flex-start !important;
    flex-wrap: nowrap !important;
    gap: 10px !important;
    width: max-content !important;
    min-width: 100% !important;
    padding: 0 20px !important;
  }

  .c-page-nav__link {
    display: block !important;
    white-space: nowrap !important;
    padding: 8px 12px !important;
    border: 1px solid rgba(7, 16, 30, 0.12) !important;
    background: rgba(255, 255, 255, 0.96) !important;
    font-size: 12px !important;
    line-height: 1.4 !important;
  }

  .c-section,
  .section-news-list,
  .section-article-wrap,
  .section-press,
  .section-service,
  .section-case,
  .section-voice,
  .section-links,
  .section-benefits,
  .section-positions,
  .section-reason,
  .section-features,
  .section-map,
  .section-profile,
  .section-value,
  .section-vision,
  .section-ceo {
    padding-top: 72px !important;
    padding-bottom: 72px !important;
  }

  .c-section-title {
    margin-bottom: 32px !important;
  }

  .c-section-title__en {
    font-size: clamp(30px, 10vw, 40px) !important;
    line-height: 1.12 !important;
    letter-spacing: 0.08em !important;
  }

  .c-section-title__ja {
    font-size: 12px !important;
    line-height: 1.7 !important;
    letter-spacing: 0.14em !important;
  }

  .c-section-title::after {
    margin-top: 18px !important;
  }

  .c-btn {
    width: 100% !important;
    max-width: 340px !important;
    min-height: 52px !important;
    padding: 14px 18px !important;
    font-size: 12px !important;
    line-height: 1.5 !important;
    letter-spacing: 0.12em !important;
    text-align: center !important;
  }

  .section-cta {
    padding: 72px 20px !important;
  }

  .section-cta__inner {
    width: 100% !important;
    max-width: 420px !important;
  }

  .section-cta .c-section-title {
    align-items: center !important;
    text-align: center !important;
    margin-bottom: 30px !important;
  }

  .section-cta__text {
    font-size: 15px !important;
    line-height: 2 !important;
    letter-spacing: 0.06em !important;
    margin-bottom: 32px !important;
  }

  .section-cta__text br {
    display: none !important;
  }

  .l-footer {
    padding: 60px 20px 30px !important;
  }

  .l-footer__inner {
    gap: 36px !important;
  }

  .l-footer__info {
    width: 100% !important;
    max-width: none !important;
    flex: none !important;
  }

  .l-footer__logo {
    margin-bottom: 16px !important;
  }

  .l-footer__logo img {
    height: 82px !important;
    width: auto !important;
    margin-bottom: 16px !important;
  }

  .l-footer__address {
    font-size: 12px !important;
    line-height: 1.9 !important;
  }

  .l-footer__nav {
    grid-template-columns: 1fr !important;
    gap: 22px !important;
  }

  .l-footer__nav-group {
    gap: 10px !important;
  }

  a.l-footer__nav-group-title,
  div.l-footer__nav-group-title,
  .l-footer__nav-group--links a {
    font-size: 13px !important;
    line-height: 1.5 !important;
    padding-bottom: 10px !important;
    margin-bottom: 4px !important;
  }

  .l-footer__nav-group a:not(.l-footer__nav-group-title) {
    font-size: 12px !important;
    line-height: 1.6 !important;
  }

  .l-footer__bottom {
    margin-top: 44px !important;
    text-align: center !important;
  }

  .l-footer__bottom-inner {
    align-items: center !important;
    text-align: center !important;
    line-height: 1.7 !important;
  }

  .c-overlap-block,
  .c-service-block,
  .section-links__grid,
  .c-benefits-grid,
  .reason-grid,
  .feature-cards-grid,
  .news-grid,
  .press-grid,
  .service-grid,
  .c-flow-grid,
  .flow-grid,
  .faq-grid,
  .form-grid,
  .profile-grid,
  .value-grid,
  .company-grid {
    grid-template-columns: 1fr !important;
  }

  .c-overlap-block,
  .c-service-block {
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
  }

  .c-overlap-block__img,
  .c-overlap-block__content,
  .c-service-block__image,
  .c-service-block__content {
    width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }

  .c-overlap-block__content,
  .c-service-block__content,
  .feature-card-item,
  .c-benefit-card__content,
  .position-wrapper,
  .c-article-card,
  .contact-form,
  .form-wrapper {
    padding: 28px 20px !important;
  }

  .c-overlap-block__title-line {
    white-space: normal !important;
  }

  .c-overlap-block__title,
  .reason-lead__title,
  .position-title,
  .c-article-header__title {
    font-size: clamp(22px, 7vw, 28px) !important;
    line-height: 1.55 !important;
    letter-spacing: 0.05em !important;
  }

  .feature-card-item {
    display: grid !important;
    grid-template-columns: 64px 1fr !important;
    gap: 14px 18px !important;
  }

  .feature-card-item__text {
    grid-column: 1 / -1 !important;
  }

  .position-dl {
    display: grid !important;
    grid-template-columns: 1fr !important;
    margin-bottom: 36px !important;
  }

  .position-dl dt {
    padding: 26px 0 10px !important;
  }

  .position-dl dd {
    padding: 0 0 26px !important;
    line-height: 2 !important;
  }

  .section-press__swiper .swiper-wrapper {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  .section-case__swiper .swiper-wrapper {
    grid-auto-columns: minmax(170px, 68vw) !important;
    overflow-x: auto !important;
    scroll-snap-type: none !important;
    will-change: transform;
  }

  .section-case__swiper {
    overflow: hidden !important;
  }

  .section-case__swiper .swiper {
    overflow: visible !important;
  }

  .section-case__swiper .swiper-slide {
    scroll-snap-align: none !important;
  }

  .section-voice__swiper .swiper-wrapper {
    grid-auto-columns: minmax(260px, 86vw) !important;
    padding-left: 20px !important;
    padding-right: 20px !important;
  }

  .c-press-card,
  .c-news-card,
  .c-voice-card,
  .c-benefit-card,
  .c-link-card,
  .c-logo-item {
    width: 100% !important;
    max-width: 100% !important;
  }

  .c-press-card__body,
  .c-news-card__body,
  .c-voice-card__body {
    padding: 24px 20px !important;
  }

  .c-press-card__title,
  .c-news-card__title {
    font-size: 17px !important;
    line-height: 1.65 !important;
    letter-spacing: 0.03em !important;
  }

  input,
  select,
  textarea,
  button {
    max-width: 100% !important;
    font-size: 16px !important;
  }

  table {
    display: block !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
  }
}

@media (max-width: 767px) and (hover: none) {
  .c-benefit-card:hover,
  .c-btn--gold:hover,
  .feature-card-item:hover,
  .c-overlap-block:hover .c-overlap-block__img img {
    transform: none !important;
  }
}
/* End mobile full optimization */

/* Requested mobile refinements */
@media (max-width: 767px) {
  .l-header__logo img {
    height: 64px !important;
    max-width: 190px !important;
  }

  .l-mobile-menu {
    padding: 100px 5% 100px !important;
  }

  .l-mobile-menu__list {
    display: flex !important;
    flex-direction: column !important;
    gap: 32px !important;
    padding-bottom: 40px !important;
  }

  .l-mobile-menu__item {
    display: flex !important;
    flex-direction: row !important;
    align-items: flex-start !important;
    gap: 16px !important;
    width: 100% !important;
    padding: 0 !important;
    border-bottom: 0 !important;
  }

  .l-mobile-menu__parent {
    width: 55% !important;
    padding-right: 16px !important;
    flex-shrink: 0 !important;
  }

  .l-mobile-menu__parent > a,
  .l-mobile-menu__parent > span {
    font-size: clamp(12px, 3.5vw, 14px) !important;
    line-height: 1.4 !important;
    letter-spacing: 0.05em !important;
    display: block !important;
    padding-bottom: 12px !important;
    position: relative !important;
    width: 100% !important;
  }

  .l-mobile-menu__parent > a::after,
  .l-mobile-menu__parent > span::after {
    content: '' !important;
    position: absolute !important;
    bottom: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 1px !important;
    background: linear-gradient(90deg, #8A6832 0%, #E6C587 50%, transparent 100%) !important;
    opacity: 0.7 !important;
  }

  .l-mobile-menu__children {
    display: flex !important;
    flex-direction: column !important;
    gap: 20px !important;
    padding-top: 1px !important;
    padding-left: 0 !important;
    width: auto !important;
    flex: 1 !important;
  }

  .l-mobile-menu__children a {
    font-size: clamp(12px, 3vw, 13px) !important;
    line-height: 1.4 !important;
    letter-spacing: 0.05em !important;
  }

  .l-mobile-menu__lang {
    margin-top: 16px !important;
    font-size: 16px !important;
  }

  .c-page-nav {
    position: sticky !important;
    top: 72px !important;
    z-index: 90 !important;
    padding: 10px 0 !important;
    background: rgba(255, 255, 255, 0.98) !important;
    border-bottom: 1px solid rgba(7, 16, 30, 0.1) !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    -webkit-overflow-scrolling: touch;
  }

  .c-page-nav__list,
  .c-page-nav .c-page-nav__list {
    display: grid !important;
    grid-template-rows: repeat(2, auto) !important;
    grid-auto-flow: column !important;
    grid-auto-columns: max-content !important;
    justify-content: flex-start !important;
    align-items: stretch !important;
    gap: 8px 10px !important;
    width: max-content !important;
    min-width: 100% !important;
    padding: 0 20px !important;
    flex-wrap: nowrap !important;
  }

  .c-page-nav__list li {
    display: block !important;
  }

  .c-page-nav__link,
  .c-page-nav__list a {
    display: flex !important;
    align-items: center !important;
    min-height: 36px !important;
    white-space: nowrap !important;
    padding: 7px 12px !important;
    border: 1px solid rgba(7, 16, 30, 0.12) !important;
    background: rgba(255, 255, 255, 0.96) !important;
    font-size: 12px !important;
    line-height: 1.35 !important;
  }

  .l-footer {
    padding: 100px 5% 40px !important;
  }

  .l-footer__inner {
    gap: 64px !important;
  }

  .l-footer__logo img {
    height: 120px !important;
    width: auto !important;
    margin-bottom: 24px !important;
  }

  .l-footer__address {
    font-size: 13px !important;
    line-height: 2 !important;
  }

  .l-footer__nav {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 40px !important;
    width: 100% !important;
  }

  .l-footer__nav-group {
    gap: 16px !important;
  }

  a.l-footer__nav-group-title,
  div.l-footer__nav-group-title,
  .l-footer__nav-group--links a {
    font-size: 14px !important;
    line-height: 1.5 !important;
    padding-bottom: 12px !important;
    margin-bottom: 8px !important;
  }

  .l-footer__nav-group a:not(.l-footer__nav-group-title) {
    font-size: 13px !important;
    line-height: 1.6 !important;
  }

  .l-footer__bottom {
    margin-top: 80px !important;
  }
}
/* End requested mobile refinements */

/* Top mobile requested refinements */
@media (max-width: 767px) {
  .section-hero {
    min-height: 560px !important;
    height: 100svh !important;
    background-color: #07101E !important;
  }

  .section-hero__bg video {
    width: 100% !important;
    height: 100% !important;
    object-fit: contain !important;
    object-position: center center !important;
    opacity: 0.78 !important;
    animation: none !important;
    transform: none !important;
    background-color: #07101E !important;
  }

  .section-hero__overlay {
    background: linear-gradient(180deg, rgba(7, 16, 30, 0.24), rgba(7, 16, 30, 0.1) 48%, rgba(7, 16, 30, 0.28)) !important;
  }

  .section-about__catch {
    font-size: clamp(26px, 6.9vw, 31px) !important;
    line-height: 1.72 !important;
    letter-spacing: 0.035em !important;
    word-break: keep-all !important;
    overflow-wrap: normal !important;
  }

  .section-about__catch-line {
    display: block !important;
    width: max-content !important;
    max-width: 100% !important;
    white-space: nowrap !important;
    word-break: keep-all !important;
    overflow-wrap: normal !important;
  }

  .section-about__catch--en {
    font-size: clamp(23px, 5.8vw, 28px) !important;
    line-height: 1.55 !important;
    letter-spacing: 0.01em !important;
  }

  .section-about__catch--en .section-about__catch-line {
    display: inline !important;
    white-space: normal !important;
    width: auto !important;
    max-width: 100% !important;
  }

  .section-service__inner {
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
  }

  .section-service__left {
    position: sticky !important;
    top: 72px !important;
    z-index: 20 !important;
    width: calc(100% + 40px) !important;
    margin: -24px -20px 32px !important;
    padding: 18px 20px 16px !important;
    background: rgba(240, 240, 240, 0.97) !important;
    border-bottom: 1px solid rgba(7, 16, 30, 0.08) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
  }

  .section-service__sticky {
    position: static !important;
  }

  .section-service__lead {
    margin-bottom: 18px !important;
    font-size: 13px !important;
    line-height: 1.8 !important;
  }

  .section-service__nav {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  .section-service__nav-item {
    min-height: 34px !important;
    padding: 8px 10px !important;
    border: 1px solid rgba(7, 16, 30, 0.12) !important;
    background: rgba(255, 255, 255, 0.76) !important;
    font-size: 13px !important;
    line-height: 1.35 !important;
  }

  .section-service__nav-item::before {
    content: none !important;
  }

  .section-service__nav-item.is-active {
    padding-left: 10px !important;
    color: var(--color-accent-navy) !important;
    border-color: var(--color-accent-gold) !important;
    background: rgba(182, 147, 82, 0.16) !important;
  }

  .section-service__right {
    margin-top: 0 !important;
  }

  .section-voice__swiper .swiper-wrapper {
    scroll-snap-type: x mandatory !important;
    scroll-behavior: smooth !important;
  }

  .section-voice__swiper .swiper-slide {
    scroll-snap-align: start !important;
  }
}

@media (min-width: 768px) {
  .section-voice__swiper .swiper-wrapper {
    scroll-snap-type: x mandatory !important;
    scroll-behavior: smooth !important;
  }

  .section-voice__swiper .swiper-slide {
    scroll-snap-align: start !important;
  }
}
/* End top mobile requested refinements */

/* Top follow-up refinements */
@media (max-width: 767px) {
  .section-hero__bg {
    z-index: 0 !important;
    background: #07101E !important;
  }

  .section-hero__bg video {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    object-fit: contain !important;
    object-position: center center !important;
    background: #07101E !important;
  }

  .section-hero__overlay {
    z-index: 1 !important;
    pointer-events: none !important;
  }

  .section-hero::after {
    z-index: 2 !important;
  }

  .section-service__left {
    width: 100% !important;
    position: sticky !important;
    top: 75px !important;
    background-color: var(--color-sub-gray) !important;
    z-index: 10 !important;
    padding: 24px 0 24px !important;
    margin: -24px 0 64px !important;
    border-bottom: 0 !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }

  .section-service__sticky {
    position: static !important;
  }

  .section-service__lead {
    margin-bottom: 48px !important;
    font-size: 14px !important;
    line-height: 2 !important;
  }

  .section-service__nav {
    display: flex !important;
    flex-direction: column !important;
    gap: 24px !important;
  }

  .section-service__nav-item {
    min-height: 0 !important;
    padding: 0 0 0 0 !important;
    border: 0 !important;
    background: transparent !important;
    font-size: 16px !important;
    line-height: 1.5 !important;
    color: #BBB !important;
  }

  .section-service__nav-item::before {
    content: '' !important;
    position: absolute !important;
    top: 50% !important;
    left: 0 !important;
    width: 0 !important;
    height: 1px !important;
    background-color: var(--color-accent-navy) !important;
    transform: translateY(-50%) !important;
    transition: width 0.4s ease !important;
  }

  .section-service__nav-item.is-active {
    color: var(--color-accent-gold) !important;
    font-weight: 500 !important;
    padding-left: 32px !important;
    border: 0 !important;
    background: transparent !important;
  }

  .section-service__nav-item.is-active::before {
    width: 20px !important;
    background-color: var(--color-accent-gold) !important;
  }

  .section-voice__swiper .swiper-wrapper {
    grid-auto-columns: minmax(260px, 86vw) !important;
    padding-left: 7vw !important;
    padding-right: 7vw !important;
  }

  .section-voice__swiper .swiper-slide {
    scroll-snap-align: center !important;
  }
}

@media (min-width: 768px) {
  .section-voice__swiper .swiper-slide {
    scroll-snap-align: start !important;
  }
}
/* End top follow-up refinements */

/* Final mobile FV/service/voice adjustments */
@media (max-width: 767px) {
  .section-hero {
    height: 100svh !important;
    min-height: 100svh !important;
    background: #07101E !important;
  }

  .section-hero__bg {
    z-index: 0 !important;
    background: #07101E !important;
  }

  .section-hero__bg video {
    display: block !important;
    width: 100% !important;
    height: 100% !important;
    min-width: 100% !important;
    min-height: 100% !important;
    object-fit: cover !important;
    object-position: center center !important;
    opacity: 1 !important;
    visibility: visible !important;
    animation: none !important;
    transform: none !important;
    background: #07101E !important;
  }

  .section-service__left {
    position: static !important;
    width: 100% !important;
    margin: 0 0 40px !important;
    padding: 0 !important;
    background: transparent !important;
  }

  .section-service__sticky {
    position: sticky !important;
    top: 82px !important;
    z-index: 20 !important;
    padding: 18px 0 20px !important;
    background: rgba(240, 240, 240, 0.96) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
  }

  .section-voice__swiper {
    padding-bottom: 120px !important;
  }

  .section-voice__swiper .swiper-button-prev,
  .section-voice__swiper .swiper-button-next {
    top: auto !important;
    bottom: 28px !important;
    transform: none !important;
  }
}

@media (min-width: 768px) {
  .section-voice__swiper {
    padding-left: calc(5% + 64px) !important;
    padding-right: calc(5% + 64px) !important;
  }

  .section-voice__swiper .swiper-button-prev {
    left: 5% !important;
  }

  .section-voice__swiper .swiper-button-next {
    right: 5% !important;
  }
}
/* End final mobile FV/service/voice adjustments */

/* Final correction for requested three mobile points */
@media (max-width: 767px) {
  .section-hero {
    height: 100svh !important;
    min-height: 100svh !important;
    overflow: hidden !important;
    background: #07101E !important;
  }

  .section-hero__bg {
    position: absolute !important;
    inset: 0 !important;
    z-index: 0 !important;
    display: flex !important;
    align-items: stretch !important;
    justify-content: center !important;
    background: #07101E !important;
  }

  .section-hero__bg video {
    position: relative !important;
    display: block !important;
    width: 100% !important;
    height: 100svh !important;
    max-width: none !important;
    object-fit: cover !important;
    object-position: 50% 50% !important;
    opacity: 1 !important;
    visibility: visible !important;
    filter: none !important;
    animation: none !important;
    transform: none !important;
  }

  .section-service__inner {
    display: block !important;
  }

  .section-service__left {
    position: sticky !important;
    top: 72px !important;
    z-index: 30 !important;
    width: 100% !important;
    margin: -16px 0 40px !important;
    padding: 20px 0 22px !important;
    background: var(--color-sub-gray) !important;
  }

  .section-service__sticky {
    position: static !important;
    padding: 0 !important;
    background: transparent !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }

  .section-voice__swiper {
    padding-bottom: 0 !important;
  }

  .section-voice__swiper .swiper {
    padding-bottom: 104px !important;
  }

  .section-voice__swiper .swiper-button-prev,
  .section-voice__swiper .swiper-button-next {
    top: auto !important;
    bottom: 20px !important;
    transform: none !important;
    z-index: 10 !important;
  }

  .section-voice__swiper .swiper-button-prev {
    left: calc(50% - 64px) !important;
  }

  .section-voice__swiper .swiper-button-next {
    right: calc(50% - 64px) !important;
  }
}

@media (min-width: 768px) {
  .section-voice__swiper .swiper {
    padding-left: 56px !important;
    padding-right: 56px !important;
  }

  .section-voice__swiper .swiper-button-prev {
    left: 0 !important;
  }

  .section-voice__swiper .swiper-button-next {
    right: 0 !important;
  }
}
/* End final correction for requested three mobile points */

/* Voice four-card desktop layout */
@media (min-width: 768px) and (max-width: 1023px) {
  .section-voice__swiper .swiper-wrapper {
    grid-auto-columns: calc((100% - 24px) / 2) !important;
    gap: 24px !important;
  }
}

@media (min-width: 1024px) {
  .section-voice__swiper .swiper-wrapper {
    grid-auto-columns: calc((100% - 72px) / 4) !important;
    gap: 24px !important;
  }

  .section-voice__swiper .swiper-slide {
    min-width: 0 !important;
  }

  .c-voice-card__body {
    padding: 22px !important;
  }

  .c-voice-card__quote {
    font-size: 14px !important;
  }
}
/* End voice four-card desktop layout */

/* Final override: mobile FV safe fit and service fixed nav */
@media (max-width: 767px) {
  .section-hero__bg video {
    width: 100vw !important;
    height: 100svh !important;
    object-fit: contain !important;
    object-position: center center !important;
    background: #07101E !important;
  }

  .section-service {
    overflow: visible !important;
  }

  .section-service__inner {
    position: relative !important;
    overflow: visible !important;
  }

  .section-service__left {
    position: sticky !important;
    top: 72px !important;
    z-index: 60 !important;
    background: var(--color-sub-gray) !important;
  }

  .section-service__left.is-mobile-fixed {
    position: fixed !important;
    top: 72px !important;
    left: 20px !important;
    right: 20px !important;
    width: auto !important;
    margin: 0 !important;
    padding: 16px 0 18px !important;
    z-index: 80 !important;
    background: rgba(240, 240, 240, 0.97) !important;
    box-shadow: 0 14px 28px rgba(7, 16, 30, 0.08) !important;
  }

  .section-service__right.has-mobile-fixed-nav {
    padding-top: var(--service-mobile-nav-height, 220px) !important;
  }
}
/* End final override: mobile FV safe fit and service fixed nav */

/* Mobile portrait FV composition */
.section-hero__bg-video--fill {
  display: none;
}

@media (max-width: 767px) {
  .section-hero__bg {
    overflow: hidden !important;
  }

  .section-hero__bg-video--fill {
    display: block !important;
    position: absolute !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    object-position: center center !important;
    opacity: 0.56 !important;
    filter: blur(16px) brightness(0.72) saturate(1.08) !important;
    transform: scale(1.14) !important;
    z-index: 0 !important;
  }

  .section-hero__bg-video--safe {
    display: block !important;
    position: absolute !important;
    left: 50% !important;
    top: 50% !important;
    width: min(100vw, 62svh) !important;
    height: auto !important;
    max-height: 92svh !important;
    object-fit: contain !important;
    object-position: center center !important;
    opacity: 1 !important;
    filter: none !important;
    transform: translate(-50%, -50%) !important;
    z-index: 1 !important;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04) !important;
  }
}
/* End mobile portrait FV composition */

/* Latest mobile visual refinements */
@media (max-width: 767px) {
  .l-header__logo img {
    height: 76px !important;
    max-width: 220px !important;
  }

  .section-hero__bg-video--safe {
    width: 100vw !important;
    height: 100svh !important;
    max-width: none !important;
    max-height: none !important;
    min-width: 100vw !important;
    min-height: 100svh !important;
    object-fit: cover !important;
    object-position: center center !important;
  }

  .section-about .c-more-link {
    color: var(--color-accent-navy) !important;
    font-weight: 500 !important;
    padding: 10px 0 !important;
  }

  .section-about .c-more-link__text {
    color: var(--color-accent-navy) !important;
    font-weight: 500 !important;
  }

  .section-about .c-more-link__line {
    background: linear-gradient(90deg, var(--color-accent-gold), rgba(182, 147, 82, 0.12)) !important;
  }

  .section-about .c-more-link__circle {
    border-color: rgba(182, 147, 82, 0.72) !important;
    color: var(--color-accent-gold) !important;
    background-color: rgba(255, 255, 255, 0.2) !important;
  }
}
/* End latest mobile visual refinements */

/* Force mobile portrait FV video */
@media (max-width: 767px) {
  .section-hero__bg .section-hero__bg-video--fill {
    display: none !important;
  }

  .section-hero__bg .section-hero__bg-video--safe {
    display: block !important;
    position: absolute !important;
    inset: 0 !important;
    left: 0 !important;
    top: 0 !important;
    width: 100vw !important;
    height: 100svh !important;
    min-width: 100vw !important;
    min-height: 100svh !important;
    max-width: none !important;
    max-height: none !important;
    object-fit: cover !important;
    object-position: center center !important;
    transform: none !important;
    opacity: 1 !important;
    z-index: 1 !important;
  }
}
/* End force mobile portrait FV video */

/* Mobile FV static image */
@media (max-width: 767px) {
  .section-hero__bg .section-hero__bg-video {
    display: none !important;
  }

  .section-hero__bg .section-hero__mobile-img {
    display: block !important;
    position: absolute !important;
    inset: 0 !important;
    width: 100vw !important;
    height: 100svh !important;
    object-fit: cover !important;
    object-position: center center !important;
    opacity: 1 !important;
    z-index: 1 !important;
  }
}
/* End mobile FV static image */

/* Final hamburger menu optimization */
@media (max-width: 767px) {
  .c-hamburger {
    width: 48px !important;
    height: 48px !important;
    margin-right: -10px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 50% !important;
    z-index: 120 !important;
  }

  .c-hamburger span {
    left: 10px !important;
    width: 28px !important;
    height: 1.5px !important;
    border-radius: 999px !important;
    transform-origin: center !important;
  }

  .c-hamburger span:nth-child(1) {
    top: 15px !important;
  }

  .c-hamburger span:nth-child(2) {
    top: 23px !important;
    transform: none !important;
  }

  .c-hamburger span:nth-child(3) {
    top: 31px !important;
    bottom: auto !important;
  }

  .l-header.is-open .c-hamburger span:nth-child(1) {
    top: 23px !important;
    transform: rotate(45deg) !important;
  }

  .l-header.is-open .c-hamburger span:nth-child(2) {
    opacity: 0 !important;
    transform: scaleX(0) !important;
  }

  .l-header.is-open .c-hamburger span:nth-child(3) {
    top: 23px !important;
    transform: rotate(-45deg) !important;
  }

  .l-mobile-menu {
    padding-top: calc(132px + env(safe-area-inset-top)) !important;
    padding-left: 20px !important;
    padding-right: 20px !important;
    padding-bottom: calc(48px + env(safe-area-inset-bottom)) !important;
  }

  .l-mobile-menu__list {
    gap: 30px !important;
  }

  .l-mobile-menu__item:first-child {
    margin-top: 10px !important;
  }

  .l-mobile-menu__parent > a,
  .l-mobile-menu__parent > span {
    font-size: clamp(13px, 3.7vw, 15px) !important;
    line-height: 1.5 !important;
  }

  .l-mobile-menu__children a {
    font-size: clamp(12px, 3.2vw, 13px) !important;
    line-height: 1.55 !important;
  }
}
/* End final hamburger menu optimization */
/* Mobile twin link spacing adjustment */
@media (max-width: 767px) {
  .section-twin-links .c-twin-link__en {
    margin-bottom: 4px !important;
  }

  .section-twin-links .c-twin-link__ja {
    margin-bottom: 12px !important;
  }

  .section-twin-links .c-twin-link__line {
    margin-bottom: 14px !important;
  }
}
/* End mobile twin link spacing adjustment */

/* English layout guard */
html[lang="en"],
html[lang="en"] body {
  max-width: 100%;
  overflow-x: hidden;
}
html[lang="en"] *,
html[lang="en"] *::before,
html[lang="en"] *::after {
  min-width: 0;
}
html[lang="en"] h1,
html[lang="en"] h2,
html[lang="en"] h3,
html[lang="en"] h4,
html[lang="en"] p,
html[lang="en"] li,
html[lang="en"] dd,
html[lang="en"] dt,
html[lang="en"] a,
html[lang="en"] span,
html[lang="en"] th,
html[lang="en"] td {
  overflow-wrap: break-word;
  word-break: normal;
}
html[lang="en"] .c-btn,
html[lang="en"] .c-btn-lg,
html[lang="en"] .c-btn-submit,
html[lang="en"] .c-more-link__text,
html[lang="en"] .c-twin-link__btn,
html[lang="en"] .c-menu-item__link {
  max-width: 100%;
  white-space: normal !important;
  text-align: center;
  line-height: 1.5;
}
html[lang="en"] .c-page-header__en,
html[lang="en"] .c-page-header__title,
html[lang="en"] .c-section-title__en,
html[lang="en"] .section-cta__title {
  overflow-wrap: break-word;
  line-height: 1.15;
}
/* English desktop header guard */
@media (min-width: 1025px) {
  html[lang="en"] .l-header__nav {
    gap: clamp(18px, 1.8vw, 28px) !important;
    flex-wrap: nowrap !important;
  }
  html[lang="en"] .l-header__link,
  html[lang="en"] .l-header__dropdown > .l-header__link {
    white-space: nowrap !important;
    overflow-wrap: normal !important;
    word-break: keep-all !important;
    font-size: 12px !important;
    letter-spacing: 0.05em !important;
  }
  html[lang="en"] .l-header__dropdown-menu {
    width: max-content !important;
    min-width: 260px !important;
    max-width: calc(100vw - 40px) !important;
  }
  html[lang="en"] .l-header__dropdown-menu a {
    white-space: nowrap !important;
    overflow-wrap: normal !important;
    word-break: keep-all !important;
    min-width: 260px !important;
    gap: 12px !important;
    font-size: 13px !important;
    line-height: 1.45 !important;
  }
}
html[lang="en"] .l-mobile-menu__parent > a,
html[lang="en"] .l-mobile-menu__parent > span,
html[lang="en"] .l-mobile-menu__children a,
html[lang="en"] .l-footer__nav-group-title,
html[lang="en"] .l-footer__nav-group a,
html[lang="en"] a.l-footer__nav-group-title,
html[lang="en"] div.l-footer__nav-group-title {
  white-space: normal !important;
}
html[lang="en"] .c-overlap-block__title-line,
html[lang="en"] .section-about__catch-line {
  white-space: normal !important;
}
html[lang="en"] .section-service .c-service-block {
  align-items: stretch;
}
html[lang="en"] .section-service .c-service-block__content {
  min-width: 0;
  position: relative;
  z-index: 2;
}
html[lang="en"] .section-service .c-service-block__image {
  min-width: 0;
  position: relative;
  z-index: 1;
}
html[lang="en"] .section-service .c-service-block__title {
  white-space: normal !important;
  overflow-wrap: break-word;
}
@media (min-width: 992px) {
  html[lang="en"] .section-service__left {
    position: static !important;
    top: auto !important;
    z-index: auto !important;
    width: 320px !important;
    flex-shrink: 0 !important;
    background-color: transparent !important;
    padding: 0 !important;
    margin: 0 !important;
  }
  html[lang="en"] .section-service__sticky {
    position: sticky !important;
    top: 140px !important;
  }
}
html[lang="en"] .c-overlap-block__content,
html[lang="en"] .c-service-block__content,
html[lang="en"] .section-about__banner-text,
html[lang="en"] .c-twin-link__content,
html[lang="en"] .c-menu-item__content,
html[lang="en"] .c-benefit-card__content,
html[lang="en"] .feature-card-item,
html[lang="en"] .c-press-card__body,
html[lang="en"] .c-news-card__body,
html[lang="en"] .c-voice-card__body,
html[lang="en"] .c-article-card {
  min-width: 0;
  overflow-wrap: break-word;
}
@media (min-width: 992px) and (max-width: 1279px) {
  html[lang="en"] .c-overlap-block__content {
    width: 54% !important;
    padding: 52px 36px !important;
    margin-left: -4% !important;
  }
  html[lang="en"] .c-overlap-block:nth-child(even) .c-overlap-block__content {
    margin-right: -4% !important;
    margin-left: 0 !important;
  }
  html[lang="en"] .c-overlap-block__title {
    font-size: clamp(20px, 2vw, 25px) !important;
    letter-spacing: 0.04em !important;
  }
}
@media (max-width: 991px) {
  html[lang="en"] .c-overlap-block,
  html[lang="en"] .c-service-block {
    gap: 0 !important;
  }
  html[lang="en"] .c-overlap-block__content,
  html[lang="en"] .c-service-block__content {
    position: relative !important;
    width: 100% !important;
    margin: 0 !important;
    transform: none !important;
  }
  html[lang="en"] .c-overlap-block__img,
  html[lang="en"] .c-service-block__image {
    width: 100% !important;
    margin: 0 !important;
  }
  html[lang="en"] .section-service .c-service-block {
    display: flex !important;
    flex-direction: column !important;
  }
  html[lang="en"] .section-service .c-service-block__content,
  html[lang="en"] .section-service .c-service-block__image {
    width: 100% !important;
    flex-basis: auto !important;
  }
}
@media (max-width: 767px) {
  html[lang="en"] body {
    font-size: 14px !important;
    line-height: 1.85 !important;
    letter-spacing: 0.025em !important;
  }
  html[lang="en"] .l-container,
  html[lang="en"] .l-container--small,
  html[lang="en"] .container,
  html[lang="en"] .c-container {
    padding-left: 18px !important;
    padding-right: 18px !important;
  }
  html[lang="en"] .c-page-header__en,
  html[lang="en"] .c-page-header__title {
    font-size: clamp(32px, 11vw, 46px) !important;
    letter-spacing: 0.08em !important;
  }
  html[lang="en"] .c-section-title__en {
    font-size: clamp(30px, 10vw, 42px) !important;
    letter-spacing: 0.08em !important;
  }
  html[lang="en"] .section-cta__title {
    font-size: clamp(28px, 9vw, 40px) !important;
    letter-spacing: 0.06em !important;
  }
  html[lang="en"] .c-overlap-block__content,
  html[lang="en"] .c-service-block__content,
  html[lang="en"] .feature-card-item,
  html[lang="en"] .c-benefit-card__content,
  html[lang="en"] .c-article-card,
  html[lang="en"] .contact-form,
  html[lang="en"] .form-wrapper {
    padding: 26px 18px !important;
  }
  html[lang="en"] .c-overlap-block__title,
  html[lang="en"] .c-service-block__title,
  html[lang="en"] .reason-lead__title,
  html[lang="en"] .position-title,
  html[lang="en"] .c-article-header__title,
  html[lang="en"] .c-twin-link__title {
    font-size: clamp(21px, 6.4vw, 28px) !important;
    line-height: 1.5 !important;
    letter-spacing: 0.035em !important;
  }
  html[lang="en"] .l-footer__nav {
    grid-template-columns: 1fr 1fr !important;
    gap: 28px 20px !important;
  }
  html[lang="en"] .l-footer__nav-group-title,
  html[lang="en"] .l-footer__nav-group a {
    line-height: 1.45 !important;
  }
}


/* English content overflow guard */
html[lang="en"] :where(
  .what-card,
  .value-summary-card,
  .why-step,
  .approach-step,
  .overview-card,
  .comparison-card,
  .c-problem-card,
  .feature-card-item,
  .c-benefit-card,
  .c-press-card,
  .c-news-card,
  .c-voice-card,
  .c-link-card,
  .c-article-card,
  .c-service-block__content,
  .c-overlap-block__content,
  .c-menu-item__content,
  .c-flow-step,
  .c-faq-item,
  .profile-grid,
  .company-grid,
  .section-contact,
  .section-cta
) :where(h1, h2, h3, h4, p, li, span, dd, dt, th, td, a) {
  max-width: 100%;
  overflow-wrap: break-word;
  word-break: normal;
}
html[lang="en"] :where(
  .what-card__target-line,
  .what-card__title,
  .what-card__summary,
  .what-card__target,
  .value-summary-card__title,
  .why-step__title,
  .approach-step__title,
  .overview-card__title,
  .comparison-card h3,
  .c-problem-card__title,
  .feature-card-item__title,
  .c-benefit-card__title,
  .c-benefit-card__subtitle,
  .c-press-card__title,
  .c-news-card__title,
  .c-voice-card__quote,
  .c-link-card__text,
  .c-link-card__ja,
  .c-service-block__title,
  .c-overlap-block__title-line,
  .c-menu-item__title,
  .c-flow-step__title,
  .c-faq-item summary,
  .c-profile-table th,
  .c-profile-table td
) {
  white-space: normal !important;
  max-width: 100%;
}


/* English mobile final polish */
@media (max-width: 767px) {
  html[lang="en"],
  html[lang="en"] body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden !important;
  }
  html[lang="en"] body {
    font-size: 14px !important;
    line-height: 1.85 !important;
    letter-spacing: 0.025em !important;
  }
  html[lang="en"] .l-container,
  html[lang="en"] .l-container--small,
  html[lang="en"] .container,
  html[lang="en"] .c-container {
    width: 100% !important;
    max-width: none !important;
    padding-left: 18px !important;
    padding-right: 18px !important;
  }
  html[lang="en"] .c-page-header,
  html[lang="en"] .section-hero,
  html[lang="en"] .section-service,
  html[lang="en"] .section-case,
  html[lang="en"] .section-voice,
  html[lang="en"] .section-press,
  html[lang="en"] .section-news,
  html[lang="en"] .section-cta,
  html[lang="en"] .section-employing,
  html[lang="en"] .section-contact,
  html[lang="en"] .section-recruit,
  html[lang="en"] .section-about {
    overflow-x: clip;
  }
  html[lang="en"] .c-page-header__en,
  html[lang="en"] .c-page-header__title,
  html[lang="en"] .c-section-title__en {
    font-size: clamp(30px, 10vw, 44px) !important;
    line-height: 1.15 !important;
    letter-spacing: 0.07em !important;
    overflow-wrap: break-word;
  }
  html[lang="en"] .c-section-title__ja,
  html[lang="en"] .c-page-header__ja,
  html[lang="en"] .c-page-header__sub {
    line-height: 1.55 !important;
    letter-spacing: 0.08em !important;
  }
  html[lang="en"] :where(.c-service-block__title, .c-overlap-block__title, .feature-card-item__title, .c-benefit-card__title, .c-problem-card__title, .what-card__title, .overview-card__title, .c-article-header__title) {
    font-size: clamp(20px, 6vw, 27px) !important;
    line-height: 1.5 !important;
    letter-spacing: 0.025em !important;
    white-space: normal !important;
  }
  html[lang="en"] :where(.c-service-block__content, .c-overlap-block__content, .feature-card-item, .c-benefit-card__content, .c-problem-card, .what-card, .overview-card, .c-article-card, .contact-form, .form-wrapper) {
    max-width: 100% !important;
    padding-left: min(20px, 5vw) !important;
    padding-right: min(20px, 5vw) !important;
  }
  html[lang="en"] :where(p, li, dd, dt, th, td, a, span) {
    overflow-wrap: break-word;
  }
  html[lang="en"] table,
  html[lang="en"] .comparison-table-wrap {
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  html[lang="en"] .l-footer__nav {
    grid-template-columns: 1fr 1fr !important;
    gap: 28px 18px !important;
  }
  html[lang="en"] .l-footer__nav-group-title,
  html[lang="en"] .l-footer__nav-group a {
    white-space: normal !important;
    line-height: 1.45 !important;
  }
}


/* Footer sync with About page */
.l-footer {
  background: #050505 !important;
  color: var(--color-base) !important;
  padding: 100px 5% 40px !important;
  border-top: 1px solid rgba(182, 147, 82, 0.3) !important;
}

.l-footer__inner {
  max-width: 1200px !important;
  margin: 0 auto !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 64px !important;
}

@media (min-width: 768px) {
  .l-footer__inner {
    flex-direction: row !important;
    justify-content: flex-start !important;
    align-items: flex-start !important;
    gap: 80px !important;
  }
}

.l-footer__info {
  flex: 0 0 240px !important;
}

.l-footer__logo {
  display: inline-block !important;
  margin-bottom: 24px !important;
}

.l-footer__address {
  font-size: 13px !important;
  color: rgba(255,255,255,0.7) !important;
  line-height: 2 !important;
  letter-spacing: 0.05em !important;
}

.l-footer__nav {
  display: grid !important;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: 40px !important;
}

@media (min-width: 768px) {
  .l-footer__nav {
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 64px !important;
    flex: auto !important;
  }
}

.l-footer__nav-group {
  display: flex !important;
  flex-direction: column !important;
  gap: 16px !important;
  min-width: 0 !important;
}

.l-footer__nav-group-title,
a.l-footer__nav-group-title,
div.l-footer__nav-group-title {
  font-family: var(--font-mincho) !important;
  font-size: 16px !important;
  font-weight: 600 !important;
  color: var(--color-base) !important;
  margin-bottom: 8px !important;
  padding-bottom: 12px !important;
  border-bottom: 1px solid var(--color-accent-gold) !important;
  white-space: nowrap !important;
  letter-spacing: 0.1em !important;
}

.l-footer__nav-group a:not(.l-footer__nav-group-title) {
  font-family: inherit !important;
  font-size: 13px !important;
  font-weight: 400 !important;
  color: rgba(255,255,255,0.7) !important;
  display: inline-block !important;
  transition: color 0.3s ease !important;
  white-space: nowrap !important;
  text-decoration: none !important;
  padding-bottom: 0 !important;
  border-bottom: 0 !important;
  margin-bottom: 0 !important;
}

.l-footer__nav-group--links a {
  font-family: var(--font-mincho) !important;
  font-size: 16px !important;
  font-weight: 600 !important;
  color: var(--color-base) !important;
  padding-bottom: 12px !important;
  border-bottom: 1px solid rgba(255,255,255,0.1) !important;
  margin-bottom: 8px !important;
  transition: all 0.3s ease !important;
  text-decoration: none !important;
}

.l-footer__nav-group a:hover,
.l-footer__nav-group--links a:hover {
  color: var(--color-accent-gold) !important;
}

.l-footer__nav-group--links a:hover {
  border-bottom-color: var(--color-accent-gold) !important;
}

.l-footer__bottom {
  max-width: 1200px !important;
  margin: 80px auto 0 !important;
  padding-top: 24px !important;
  border-top: 1px solid rgba(255,255,255,0.1) !important;
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  font-size: 11px !important;
  color: rgba(255, 255, 255, 0.5) !important;
  letter-spacing: 0.1em !important;
}
/* End footer sync with About page */

/* Universal mobile optimization guard */
@media (max-width: 767px) {
  html,
  body {
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
    -webkit-text-size-adjust: 100% !important;
    text-size-adjust: 100% !important;
  }

  body {
    word-break: auto-phrase !important;
    overflow-wrap: anywhere !important;
  }

  img,
  video,
  iframe,
  svg {
    max-width: 100% !important;
  }

  .l-header {
    min-height: 72px !important;
    padding: 10px 20px !important;
  }

  .l-header__nav {
    display: none !important;
  }

  .l-header__logo,
  .l-header__logo img {
    max-width: min(220px, 58vw) !important;
  }

  .l-header__logo img {
    height: clamp(56px, 16vw, 76px) !important;
    object-fit: contain !important;
  }

  .c-hamburger {
    flex: 0 0 auto !important;
    z-index: 120 !important;
  }

  .l-mobile-menu {
    width: 100% !important;
    height: 100dvh !important;
    max-width: 100vw !important;
    padding-top: calc(112px + env(safe-area-inset-top)) !important;
    padding-left: 20px !important;
    padding-right: 20px !important;
    padding-bottom: calc(44px + env(safe-area-inset-bottom)) !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
  }

  .l-mobile-menu__list {
    width: 100% !important;
    max-width: 100% !important;
    gap: 26px !important;
    padding-bottom: 0 !important;
  }

  .l-mobile-menu__item {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    gap: 14px !important;
  }

  .l-mobile-menu__parent,
  .l-mobile-menu__children {
    min-width: 0 !important;
  }

  .l-mobile-menu__parent > a,
  .l-mobile-menu__parent > span,
  .l-mobile-menu__children a,
  .l-mobile-menu__lang a,
  .l-mobile-menu__lang span {
    overflow-wrap: anywhere !important;
    word-break: keep-all !important;
    line-break: strict !important;
  }

  .l-container,
  .l-container--small,
  .container,
  .c-container,
  .section-inner,
  .inner {
    width: 100% !important;
    max-width: none !important;
    padding-left: 20px !important;
    padding-right: 20px !important;
    min-width: 0 !important;
  }

  .c-section,
  section[class^="section-"],
  section[class*=" section-"] {
    max-width: 100% !important;
    overflow-x: clip !important;
  }

  .c-page-header {
    min-height: 0 !important;
    padding-left: 20px !important;
    padding-right: 20px !important;
    overflow: hidden !important;
  }

  .c-page-header__en,
  .c-page-header__title {
    font-size: clamp(34px, 13vw, 54px) !important;
    line-height: 1.08 !important;
    letter-spacing: 0.08em !important;
    overflow-wrap: anywhere !important;
  }

  .c-page-header__ja,
  .c-page-header__sub,
  .c-section-title__ja,
  .c-section-title__en {
    max-width: 100% !important;
    overflow-wrap: anywhere !important;
  }

  :where(.c-grid-2col, .service-grid, .cards-grid, .feature-grid, .case-grid, .voice-grid, .news-grid, .press-grid, .overview-grid, .problem-grid, .what-grid, .reason-grid, .section-links__grid) {
    grid-template-columns: 1fr !important;
  }

  :where(.c-service-block, .c-overlap-block, .feature-card-item, .c-benefit-card, .c-problem-card, .what-card, .overview-card, .reason-card, .c-article-card, .c-news-card, .c-press-card, .c-voice-card, .contact-form, .form-wrapper, .position-wrapper, .section-about__text-wrap, .section-about__media, .section-service__content, .c-twin-link, .c-link-card) {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    overflow-wrap: anywhere !important;
  }

  :where(.c-service-block__content, .c-overlap-block__content, .feature-card-item, .c-benefit-card__content, .c-problem-card, .what-card, .overview-card, .reason-card, .c-article-card, .c-news-card__body, .c-press-card__body, .c-voice-card__body, .position-wrapper, .contact-form, .form-wrapper) {
    padding-left: min(24px, 6vw) !important;
    padding-right: min(24px, 6vw) !important;
  }

  :where(h1, h2, h3, h4, p, li, dd, dt, th, td, a, span, strong) {
    max-width: 100% !important;
    overflow-wrap: anywhere !important;
  }

  :where(.c-service-block__title, .c-overlap-block__title, .feature-card-item__title, .c-benefit-card__title, .c-problem-card__title, .what-card__title, .overview-card__title, .reason-lead__title, .position-title, .c-article-header__title, .c-twin-link__title, .section-about__catch, .section-cta__title) {
    font-size: clamp(22px, 7vw, 34px) !important;
    line-height: 1.35 !important;
    letter-spacing: 0.02em !important;
    overflow-wrap: anywhere !important;
  }

  table,
  .comparison-table-wrap,
  .table-wrap {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }

  .l-footer__inner {
    width: 100% !important;
    max-width: 100% !important;
    gap: 40px !important;
  }

  .l-footer__nav {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 30px !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  .l-footer__nav-group {
    min-width: 0 !important;
    width: 100% !important;
  }

  .l-footer__nav-group-title,
  .l-footer__nav-group a,
  .l-footer__nav-group--links a {
    white-space: normal !important;
    overflow-wrap: anywhere !important;
    line-height: 1.55 !important;
  }
}

@media (max-width: 390px) {
  .l-mobile-menu__item {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
  }

  .l-mobile-menu__parent,
  .l-mobile-menu__children {
    width: 100% !important;
    padding-right: 0 !important;
  }

  .l-mobile-menu__children {
    padding-left: 14px !important;
  }
}

html[lang="en"] {
  hyphens: auto;
}

@media (max-width: 767px) {
  html[lang="en"] body {
    word-break: normal !important;
    overflow-wrap: anywhere !important;
  }

  html[lang="en"] :where(.l-header__link, .l-header__dropdown-menu a, .l-mobile-menu__parent > a, .l-mobile-menu__children a, .c-btn, .c-section-title__en, .c-page-header__en, .c-page-header__title, .c-service-block__title, .c-overlap-block__title, .feature-card-item__title, .c-benefit-card__title, .c-problem-card__title, .what-card__title, .overview-card__title, .reason-lead__title, .position-title, .c-article-header__title, .c-twin-link__title, .l-footer__nav-group-title, .l-footer__nav-group a) {
    word-break: normal !important;
    overflow-wrap: anywhere !important;
    hyphens: auto !important;
  }

  html[lang="en"] .c-section-title__en {
    font-size: clamp(28px, 10vw, 46px) !important;
    line-height: 1.08 !important;
  }
}
/* End universal mobile optimization guard */