/* =============================================
   RESET & BASE
   ============================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black: #0a0a0a;
  --white: #ffffff;
  --gray-100: #f7f7f7;
  --gray-200: #e8e8e8;
  --gray-400: #999999;
  --gray-600: #555555;
  --font-serif: 'Cormorant Garamond', 'Noto Serif JP', serif;
  --font-sans: 'Noto Sans JP', sans-serif;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  color: var(--black);
  background: var(--white);
  line-height: 1.8;
  font-weight: 300;
  overflow-x: hidden;
}

img { width: 100%; height: 100%; object-fit: cover; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { background: none; border: none; cursor: pointer; font-family: inherit; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 40px; }

/* =============================================
   HEADER
   ============================================= */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 24px 40px;
  display: flex;
  align-items: center;
  transition: background var(--transition), padding var(--transition);
}

.site-header.scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  padding: 14px 40px;
}

.header-inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  color: var(--white);
  letter-spacing: 0.15em;
}
.logo-text {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 300;
}
.logo-sub {
  font-size: 0.55rem;
  letter-spacing: 0.4em;
  margin-top: 3px;
  color: var(--gray-400);
}

.global-nav { display: flex; align-items: center; gap: 32px; }

.nav-list { display: flex; gap: 28px; }
.nav-list a {
  color: var(--white);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  opacity: 0.8;
  transition: opacity var(--transition);
}
.nav-list a:hover { opacity: 1; }

.nav-lang { display: flex; align-items: center; gap: 6px; color: var(--white); font-size: 0.7rem; }
.lang-btn { color: var(--white); opacity: 0.5; transition: opacity var(--transition); }
.lang-btn.active { opacity: 1; }

.lp-btn-header {
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.5);
  padding: 8px 22px;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  transition: background var(--transition), color var(--transition);
}
.lp-btn-header:hover { background: var(--white); color: var(--black); }

.entry-btn-header {
  color: var(--white);
  border: 1px solid var(--white);
  padding: 8px 22px;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  transition: background var(--transition), color var(--transition);
}
.entry-btn-header:hover { background: var(--white); color: var(--black); }

.hamburger { display: none; flex-direction: column; gap: 5px; }
.hamburger span { display: block; width: 24px; height: 1px; background: var(--white); transition: var(--transition); }
.hamburger.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--black);
  z-index: 99;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  transform: translateX(100%);
  transition: transform 0.5s cubic-bezier(0.77, 0, 0.175, 1);
}
.mobile-menu.open { transform: translateX(0); }

.mobile-nav-list { text-align: center; }
.mobile-nav-list li { margin: 16px 0; }
.mobile-nav-list a {
  color: var(--white);
  font-size: 1.2rem;
  letter-spacing: 0.15em;
}

.entry-btn-mobile {
  color: var(--white);
  border: 1px solid var(--white);
  padding: 12px 40px;
  font-size: 0.8rem;
  letter-spacing: 0.3em;
}

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-video {
  width: 100%; height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.5) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--white);
}

.hero-catch {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 300;
  letter-spacing: 0.12em;
  line-height: 1.5;
}

.hero-sub {
  font-family: var(--font-serif);
  font-size: clamp(0.9rem, 1.5vw, 1.1rem);
  letter-spacing: 0.3em;
  margin-top: 16px;
  opacity: 0.8;
  font-style: italic;
}

.hero-entry-btn {
  margin-top: 40px;
  display: inline-block;
  color: var(--white);
  border: 1px solid var(--white);
  padding: 14px 48px;
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  transition: background var(--transition), color var(--transition);
}
.hero-entry-btn:hover { background: var(--white); color: var(--black); }

/* =============================================
   AWARD BANNER
   ============================================= */
.section-award-banner {
  padding: 40px 0;
  background: var(--white);
}

.award-banner-link {
  display: block;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  transition: opacity 0.3s ease;
}
.award-banner-link:hover { opacity: 0.75; }

.award-banner-inner {
  width: 100%;
  overflow: hidden;
}

.award-banner-img {
  width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 768px) {
  .section-award-banner { padding: 20px 0; }
  .award-banner-link { padding: 0 20px; }
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--white);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
}

.scroll-line {
  width: 1px;
  height: 50px;
  background: var(--white);
  animation: scrollDown 1.5s ease-in-out infinite;
  transform-origin: top;
}

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

/* Fade-in animations */
.fade-in { opacity: 0; transform: translateY(20px); animation: fadeUp 0.9s ease forwards; }
.delay-1 { animation-delay: 0.3s; }
.delay-2 { animation-delay: 0.6s; }
.delay-3 { animation-delay: 0.9s; }

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* =============================================
   SECTION COMMONS
   ============================================= */
.section-header { margin-bottom: 60px; }
.section-en {
  display: block;
  font-family: var(--font-serif);
  font-size: 0.7rem;
  letter-spacing: 0.35em;
  color: var(--gray-400);
  margin-bottom: 8px;
}
.section-ja {
  font-family: var(--font-sans);
  font-size: 1.6rem;
  font-weight: 300;
  letter-spacing: 0.08em;
}
.section-header.white .section-en,
.section-header.white .section-ja { color: var(--white); }

.view-more-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--black);
  border-bottom: 1px solid var(--black);
  padding-bottom: 2px;
  margin-top: 40px;
  transition: opacity var(--transition);
}
.view-more-link:hover { opacity: 0.6; }
.view-more-link.white { color: var(--white); border-color: var(--white); }

/* =============================================
   INFORMATION
   ============================================= */
.section-info {
  padding: 100px 0;
  background: var(--gray-100);
}

.info-list { border-top: 1px solid var(--gray-200); }

.info-item {
  display: flex;
  align-items: baseline;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--gray-200);
}

.info-date {
  font-size: 0.8rem;
  color: var(--gray-400);
  white-space: nowrap;
  letter-spacing: 0.05em;
}

.info-tag {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  border: 1px solid var(--black);
  padding: 2px 10px;
  white-space: nowrap;
}

.info-title {
  font-size: 0.9rem;
  font-weight: 300;
  transition: opacity var(--transition);
}
.info-title:hover { opacity: 0.6; }

/* =============================================
   MASUDA NEWS (TOPICS)
   ============================================= */
.section-topics {
  padding: 72px 0 80px;
  background: #e8e5df;
}

.news-header {
  margin-bottom: 36px;
}

.news-title {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--black);
  line-height: 1;
  margin-bottom: 6px;
}

.news-subtitle {
  font-size: 0.78rem;
  color: var(--gray-600);
  letter-spacing: 0.04em;
}

.news-body {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 56px;
  align-items: stretch;
}

/* Featured */
.news-featured {
  display: flex;
  flex-direction: column;
}

.news-featured-link {
  display: flex;
  flex-direction: column;
  flex: 1;
  text-decoration: none;
  color: inherit;
  transition: opacity 0.3s;
}
.news-featured-link:hover { opacity: 0.82; }

.news-featured-img {
  width: 100%;
  flex: 1;
  min-height: 200px;
  overflow: hidden;
}
.news-featured-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.news-featured-title {
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--black);
  margin-top: 16px;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

/* List */
.news-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.news-list-item {
  flex: 1;
  border-bottom: 1px solid #c8c4bc;
  display: flex;
  align-items: center;
}
.news-list-item:first-child {
  border-top: 1px solid #c8c4bc;
}

.news-list-link {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 16px 0;
  width: 100%;
  text-decoration: none;
  color: inherit;
  transition: opacity 0.3s;
}
.news-list-link:hover { opacity: 0.7; }

.news-list-thumb {
  flex-shrink: 0;
  width: 140px;
  height: 94px;
  overflow: hidden;
}
.news-list-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.news-list-title {
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--black);
  letter-spacing: 0.02em;
}

/* Responsive */
@media (max-width: 960px) {
  .news-body { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  .section-topics { padding: 48px 0 56px; }
  .news-list-thumb { width: 90px; height: 62px; }
}

/* =============================================
   SERVICE BLOCKS
   ============================================= */
.service-blocks { background: var(--white); }
.service-block { border-top: 1px solid var(--gray-200); }

/* ---- Hero ---- */
.service-hero {
  position: relative;
  width: 100%;
  height: 480px;
  overflow: hidden;
}
.service-hero img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.service-hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.25);
}
.service-hero-title {
  position: absolute;
  top: 50%;
  left: 60px;
  transform: translateY(-50%);
  color: var(--white);
}
.service-en {
  font-family: var(--font-serif);
  font-size: clamp(3.5rem, 7.5vw, 8rem);
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1.0;
  display: block;
}
.service-ja {
  font-size: 1.5rem;
  letter-spacing: 0.2em;
  opacity: 0.9;
  margin-top: 12px;
  display: block;
}

/* ---- Content layout ---- */
.service-content {
  display: grid;
  grid-template-columns: 38% 1fr;
  gap: 0;
  padding: 80px 0 80px 60px;
  align-items: center;
}

/* ---- Text side (left column) ---- */
.service-text {
  padding-right: 48px;
}
.service-lead {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 2.5vw, 2.2rem);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--black);
  margin-bottom: 28px;
}
.service-body {
  font-size: 0.875rem;
  line-height: 2;
  color: var(--gray-600);
  margin-bottom: 12px;
}
.service-mice {
  font-size: 0.8rem;
  line-height: 2;
  color: var(--gray-400);
  margin-top: 8px;
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--black);
  border: 1px solid var(--black);
  padding: 10px 24px;
  margin-top: 32px;
  text-decoration: none;
  border-radius: 100px;
  transition: background var(--transition), color var(--transition);
}
.service-link:hover { background: var(--black); color: var(--white); }

/* ---- Slider side (right column) ---- */
.service-slider-wrap {
  position: relative;
}

.service-image-frame {
  position: relative;
  width: 100%;
  height: 560px;
}

.service-swiper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.service-swiper .swiper-slide {
  position: relative;
  height: 100%;
}

.service-swiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Caption overlay — bottom gradient inside slide */
.service-slide-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 64px 24px 24px;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 100%);
}
.service-slide-title {
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 8px;
}
.service-slide-desc {
  font-size: 0.78rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.88);
}

/* Arrow buttons */
.service-swiper .swiper-button-prev,
.service-swiper .swiper-button-next {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.9);
  border-radius: 0;
  top: 50%;
  margin-top: 0;
  transform: translateY(-50%);
}
.service-swiper .swiper-button-prev::after,
.service-swiper .swiper-button-next::after {
  font-size: 12px;
  color: var(--black);
  font-weight: 700;
}
.service-swiper .swiper-button-prev { left: 0; }
.service-swiper .swiper-button-next { right: 0; }

/* Pagination dots */
.service-slider-wrap > .swiper-pagination {
  position: static !important;
  display: flex;
  margin-top: 12px;
}
.service-slider-wrap > .swiper-pagination .swiper-pagination-bullet {
  width: 6px; height: 6px;
  background: var(--gray-200);
  opacity: 1;
  border-radius: 50%;
  margin: 0 3px;
}
.service-slider-wrap > .swiper-pagination .swiper-pagination-bullet-active {
  background: var(--black);
}

/* Responsive */
@media (max-width: 900px) {
  .service-hero { height: 260px; }
  .service-hero-title { left: 24px; }
  .service-en { font-size: clamp(2.4rem, 10vw, 4rem); }
  .service-content { grid-template-columns: 1fr; padding: 48px 24px; }
  .service-text { padding-right: 0; margin-bottom: 40px; }
  .service-image-frame { height: 360px; }
}

/* =============================================
   INTERVIEW BANNER
   ============================================= */
.section-interview-banner {
  position: relative;
  height: 85vh;
  min-height: 600px;
  overflow: hidden;
}

.interview-banner-bg {
  position: absolute;
  inset: 0;
}
.interview-banner-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.interview-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(0, 0, 0, 0.65) 0%,
    rgba(0, 0, 0, 0.35) 55%,
    rgba(0, 0, 0, 0.15) 100%
  );
}

.interview-banner-body {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 80px 80px 72px 80px;
}

.interview-banner-main {
  max-width: 540px;
}

.interview-banner-label {
  display: block;
  font-family: var(--font-serif);
  font-size: 0.72rem;
  letter-spacing: 0.35em;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 28px;
}

.interview-banner-heading {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  font-weight: 400;
  line-height: 1.45;
  color: var(--white);
  letter-spacing: 0.03em;
  margin-bottom: 40px;
}

.interview-banner-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.65);
  padding: 12px 32px;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  border-radius: 100px;
  text-decoration: none;
  transition: background var(--transition), border-color var(--transition);
}
.interview-banner-btn:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.9);
}

.interview-banner-quote {
  align-self: flex-end;
  text-align: right;
  max-width: 420px;
}

.interview-quote-inner {
  margin-bottom: 12px;
}

.interview-quote-open,
.interview-quote-close {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 2.4rem;
  line-height: 1;
  color: rgba(255, 255, 255, 0.75);
  display: inline;
  vertical-align: top;
}
.interview-quote-close {
  vertical-align: bottom;
}

.interview-quote-text {
  display: inline;
  font-family: var(--font-serif);
  font-size: clamp(0.95rem, 1.3vw, 1.1rem);
  line-height: 1.9;
  color: var(--white);
  letter-spacing: 0.02em;
}

.interview-quote-name {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.1em;
  margin-top: 8px;
}

@media (max-width: 768px) {
  .section-interview-banner { height: auto; min-height: 80vh; }
  .interview-banner-body { padding: 60px 24px 56px; }
  .interview-banner-quote { align-self: flex-start; text-align: left; }
}

/* =============================================
   ABOUT
   ============================================= */
.section-about { padding: 120px 0; overflow: hidden; }

.about-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-image {
  aspect-ratio: 4/3;
  overflow: hidden;
}
.about-image img { transition: transform 0.8s ease; }
.about-image:hover img { transform: scale(1.04); }

.about-text {}

.about-lead {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 300;
  line-height: 1.7;
  margin: 24px 0 20px;
}

.about-body {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 2;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  border-bottom: 1px solid var(--black);
  padding-bottom: 2px;
  margin-top: 32px;
  transition: opacity var(--transition);
}
.text-link:hover { opacity: 0.6; }

/* =============================================
   WORKS
   ============================================= */
.section-works { padding: 100px 0; background: var(--white); }

.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.works-card {
  display: block;
  position: relative;
  overflow: hidden;
}

.works-card-img {
  aspect-ratio: 3/4;
  overflow: hidden;
}
.works-card-img img { transition: transform 0.7s ease; }
.works-card:hover .works-card-img img { transform: scale(1.06); }

.works-card:nth-child(4),
.works-card:nth-child(5) {
  grid-column: span 1;
}

.works-grid .works-card:nth-child(4) { grid-column: 1 / 2; }
.works-grid .works-card:nth-child(5) { grid-column: 2 / 3; }

/* Make row 2 be 2 cards + offset */
@media (min-width: 768px) {
  .works-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.works-card-body {
  padding: 20px 0;
}

.works-en {
  font-family: var(--font-serif);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--gray-400);
}

.works-ja {
  font-size: 1.1rem;
  font-weight: 400;
  margin: 4px 0 10px;
  letter-spacing: 0.05em;
}

.works-card-body p {
  font-size: 0.82rem;
  color: var(--gray-600);
  line-height: 1.9;
}

/* =============================================
   WELFARE
   ============================================= */
.section-welfare {
  position: relative;
  padding: 120px 0;
  color: var(--white);
  overflow: hidden;
}

.welfare-bg {
  position: absolute;
  inset: 0;
}
.welfare-bg img { height: 100%; }
.welfare-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
}

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

.welfare-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px 40px;
}

.welfare-item { }

.welfare-icon {
  margin-bottom: 16px;
  opacity: 0.7;
}

.welfare-item h3 {
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.welfare-item p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.9;
}

/* =============================================
   INTERVIEW
   ============================================= */
.section-interview { padding: 100px 0; background: var(--gray-100); }

.interview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.interview-card { display: block; }

.interview-card-img {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
}
.interview-card-img img { transition: transform 0.7s ease; }
.interview-card:hover .interview-card-img img { transform: scale(1.05); }

.interview-dept {
  position: absolute;
  bottom: 0; left: 0;
  background: var(--black);
  color: var(--white);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  padding: 6px 14px;
}

.interview-card-body { padding: 20px 0; }

.interview-quote {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 12px;
}

.interview-name {
  font-size: 0.85rem;
  font-weight: 400;
}
.interview-name span { color: var(--gray-400); font-size: 0.75rem; }

.interview-year { font-size: 0.75rem; color: var(--gray-400); margin-top: 4px; }

/* =============================================
   FAQ
   ============================================= */
.section-faq { padding: 100px 0; }

.faq-list { border-top: 1px solid var(--gray-200); }

.faq-item { border-bottom: 1px solid var(--gray-200); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  font-size: 0.95rem;
  font-weight: 300;
  letter-spacing: 0.03em;
  text-align: left;
  gap: 16px;
}

.faq-icon { flex-shrink: 0; transition: transform var(--transition); }
.faq-item.open .faq-icon { transform: rotate(180deg); }

.faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.5s ease, padding var(--transition);
  padding: 0;
}
.faq-item.open .faq-answer { max-height: 300px; padding-bottom: 24px; }

.faq-answer p {
  font-size: 0.88rem;
  color: var(--gray-600);
  line-height: 2;
}

/* =============================================
   CTA
   ============================================= */
.section-cta {
  background: var(--black);
  padding: 120px 40px;
  text-align: center;
  color: var(--white);
}

.cta-en {
  font-family: var(--font-serif);
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  color: var(--gray-400);
  margin-bottom: 16px;
}

.cta-ja {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 40px;
}

.cta-entry-btn {
  display: inline-block;
  color: var(--white);
  border: 1px solid var(--white);
  padding: 16px 60px;
  font-size: 0.8rem;
  letter-spacing: 0.35em;
  transition: background var(--transition), color var(--transition);
}
.cta-entry-btn:hover { background: var(--white); color: var(--black); }

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: var(--black);
  color: var(--white);
  padding: 80px 0 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.footer-logo {
  display: flex;
  flex-direction: column;
  margin-bottom: 60px;
  line-height: 1;
}
.footer-logo .logo-text {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 300;
  letter-spacing: 0.15em;
}
.footer-logo .logo-sub {
  font-size: 0.55rem;
  letter-spacing: 0.4em;
  margin-top: 4px;
  color: var(--gray-400);
}

.footer-nav-wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 60px;
}

.footer-nav-col h4 {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--gray-400);
  margin-bottom: 16px;
}

.footer-nav-col ul li { margin-bottom: 10px; }
.footer-nav-col a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.7);
  transition: color var(--transition);
}
.footer-nav-col a:hover { color: var(--white); }

.footer-sns {
  display: flex;
  gap: 20px;
  margin-bottom: 48px;
}

.sns-link {
  color: var(--white);
  opacity: 0.6;
  transition: opacity var(--transition);
}
.sns-link:hover { opacity: 1; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 28px;
  flex-wrap: wrap;
  gap: 16px;
}

.copyright { font-size: 0.72rem; color: var(--gray-400); }

.footer-policy {
  display: flex;
  gap: 24px;
}
.footer-policy a {
  font-size: 0.72rem;
  color: var(--gray-400);
  transition: color var(--transition);
}
.footer-policy a:hover { color: var(--white); }

/* =============================================
   MODAL
   ============================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal-content {
  background: var(--white);
  width: min(540px, 90vw);
  position: relative;
  transform: translateY(20px);
  transition: transform var(--transition);
}
.modal-overlay.open .modal-content { transform: translateY(0); }

.modal-close {
  position: absolute;
  top: 20px; right: 20px;
  font-size: 1.2rem;
  color: var(--gray-400);
  transition: color var(--transition);
}
.modal-close:hover { color: var(--black); }

.modal-inner { padding: 60px 50px; }

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  margin-bottom: 8px;
}

.modal-desc {
  font-size: 0.85rem;
  color: var(--gray-400);
  margin-bottom: 32px;
}

.modal-btns { display: flex; flex-direction: column; gap: 12px; }

.modal-entry-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border: 1px solid var(--gray-200);
  transition: border-color var(--transition), background var(--transition);
}
.modal-entry-btn:hover { border-color: var(--black); background: var(--gray-100); }

.modal-btn-label { font-size: 0.95rem; font-weight: 400; }
.modal-btn-sub { font-size: 0.75rem; color: var(--gray-400); margin-left: auto; margin-right: 16px; }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .works-grid { grid-template-columns: repeat(2, 1fr); }
  .works-grid .works-card:nth-child(4),
  .works-grid .works-card:nth-child(5) { grid-column: auto; }
  .footer-nav-wrap { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .container { padding: 0 24px; }
  .site-header { padding: 20px 24px; }
  .site-header.scrolled { padding: 12px 24px; }
  .global-nav { display: none; }
  .hamburger { display: flex; }

  .about-inner { grid-template-columns: 1fr; gap: 40px; padding: 0 24px; }
  .works-grid { grid-template-columns: 1fr; gap: 2px; }
  .welfare-grid { grid-template-columns: 1fr; gap: 36px; }
  .interview-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-nav-wrap { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .info-item { flex-wrap: wrap; gap: 8px; }

  .section-info, .section-works, .section-interview, .section-faq { padding: 70px 0; }
  .section-about, .section-welfare { padding: 80px 0; }
  .section-cta { padding: 80px 24px; }
}