:root {
  --key: #009c86;
  --key-dark: #007766;
  --key-deep: #0f3d3a;
  --key-soft: #d8f4ef;
  --acc1: #4fc7b5;
  --acc2: #ffbf7a;
  --acc3: #5aad60;
  --acc4: #ffaea1;
  --bg: #f7fbfa;
  --bg-cream: #f8f4ec;
  --bg-mist: #edf7f5;
  --card: #ffffff;
  --ink: #183432;
  --text: #5f7774;
  --muted: #7d928f;
  --line: #d8ebe7;
  --white: #fff;
  --gray : #CCC;
  --note: #871300;
  --radius-lg: 42px;
  --radius-md: 28px;
  --shadow: 0 26px 70px rgba(0, 80, 70, .16);
  --shadow-soft: 0 14px 42px rgba(0, 80, 70, .07);
}



* { box-sizing: border-box; }

html {
  width: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  margin: 0;
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
  letter-spacing: .025em;
  font-feature-settings: "palt";
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }


.container {
  width: min(1180px, calc(100% - 48px));
  max-width: 1180px;
  margin: 0 auto;
}

.serif { font-family: 'Cormorant Garamond', serif; }

.en-title {
  margin: 0 0 12px;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(12px, 1.3vw, 15px);
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--key);
  font-weight: 600;
  white-space: nowrap;
}

.en-title::before {
  content: "";
  width: 15px;
  height: 1px;
  background: linear-gradient(90deg, var(--acc2), var(--key));
  opacity: .85;
}

.section-title {
  margin: 0;
  max-width: 980px;
  font-size: clamp(20px, 4.1vw, 50px);
  line-height: 1.42;
  letter-spacing: .01em;
  color: var(--ink);
}

.section-head { margin-bottom: clamp(30px, 4.5vw, 46px); }


.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: clamp(20px, 3.4vw, 34px);
}
.btnS {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 178px;
  max-width: 100%;
  padding: 15px 30px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.35);
  font-weight: 700;
  letter-spacing: .04em;
  transition: transform .25s ease, box-shadow .25s ease, color .25s ease, background .25s ease;
  overflow: hidden;
}
.btn-primary {
  background: linear-gradient(135deg, #ff5e00, #ff9a5e);
  color: #fff;
  box-shadow: 0 16px 34px rgba(255, 94, 0, .24);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 46px rgba(255, 94, 0, .32);
}
.btn-outline {
  background: linear-gradient(135deg, var(--key), var(--acc1));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 14px 34px rgba(0,156,134,.16);
}
.btn-outline:hover {
  transform: translateY(-2px);
}

.btn_area{
  margin-top: 40px;
  justify-content: center;
  display: flex;
  gap: 20px;
}


.fade-up {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .8s ease, transform .8s ease;
}
.fade-up.is-show {
  opacity: 1;
  transform: translateY(0);
}




.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding-top: 16px;
  pointer-events: none;
}
.header-container {
  pointer-events: auto;
}
.nav {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--line);
  box-shadow: 0 18px 48px rgba(14,72,66,.08);
}
.nav .logo {
  height: 35px;
}
.nav .logo img{
  width: auto;
  height: 100%;
}
.nav-links {
  display: flex;
  gap: 30px;
  font-size: 14px;
  color: var(--ink);
  font-weight: 600;
}
.nav-links a { transition: .2s ease; }
.nav-links a:hover { color: var(--key); }
.nav-contact {
  padding: 9px 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, #ff5e00, #ff9a5e);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 8px 18px rgba(255, 94, 0, .16);
}
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--white);
  color: var(--key);
  box-shadow: 0 10px 22px rgba(0,80,70,.12);
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform .22s ease, opacity .22s ease;
}




.hero {
  position: relative;
  overflow: hidden;
  padding: 28px 0 104px;
  background:
    radial-gradient(circle at 82% 8%, rgba(79,199,181,.34) 0%, rgba(216,244,239,.80) 32%, rgba(247,251,250,1) 66%),
    linear-gradient(180deg, #ffffff 0%, #f7fbfa 100%);
}
.hero::before {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  right: -180px;
  top: -160px;
  border-radius: 50%;
  background: rgba(0,156,134,.12);
  filter: blur(2px);
  pointer-events: none;
}
.hero::after {
  content: "SUMAIRU PLUS ONE";
  position: absolute;
  left  : 0;
  bottom: 0;
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(40px, 10vw, 168px);
  line-height: .92;
  letter-spacing: .08em;
  color: rgba(0,156,134,.052);
  white-space: nowrap;
  pointer-events: none;
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, .98fr);
  align-items: center;
  gap: clamp(42px, 6vw, 76px);
  padding-top: 50px;
}
.hero h1 {
  max-width: 760px;
  font-size: clamp(42px, 5.8vw, 74px);
  line-height: 1.2;
  letter-spacing: .005em;
  color: var(--ink);
  text-wrap: balance;
  word-break: keep-all;
}
.hero-lead {
  margin: 10px 0 0;
  max-width: 720px;
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.7;
  color: var(--key-deep);
  font-weight: 700;
}
.hero-lead br { display: none; }
.hero-text {
  max-width: 680px;
  margin: 10px 0 0;
  color: var(--text);
  font-size: clamp(13px, 1.5vw, 15px);
}
.hero-text br { display: none; }
.hero-visual {
  position: relative;
  overflow: visible;
  aspect-ratio: 4 / 5;
  border-radius: 46px;
}
.hero-visual::before {
  content: '';
  position: absolute;
  inset: -24px;
  border: 2px solid rgba(255,255,255,.9);
  border-radius: 58px;
  background: rgba(255,255,255,.35);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 0;
  pointer-events: none;
}
.hero-visual img {
  position: absolute;
  width: 100%;
  aspect-ratio: 4 / 5;
}
.hero-visual .hero-slide {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  border-radius: 46px;
  box-shadow: var(--shadow);
  opacity: 0;
  animation: heroFade 18s infinite;
}
.hero-visual .hero-slide:nth-child(1) {
  animation-delay: 0s;
}
.hero-visual .hero-slide:nth-child(2) {
  animation-delay: 6s;
}
.hero-visual .hero-slide:nth-child(3) {
  animation-delay: 12s;
}
@keyframes heroFade {
  0% { opacity: 0; }
  16.66% { opacity: 1; }
  33.33% { opacity: 1; }
  50% { opacity: 0; }
  100% { opacity: 0; }
}

.wish {
  position: relative;
  padding: 98px 0;
  color: #fff;
  background: linear-gradient(135deg, var(--key), rgba(79, 199, 181, .26));
  overflow: hidden;
}
.wish::after {
  content: "YOUR WISHES";
  position: absolute;
  right : 0;
  bottom: 12px;
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(56px, 11vw, 146px);
  line-height: 1;
  letter-spacing: .08em;
  color: rgba(255,255,255,.085);
  white-space: nowrap;
  pointer-events: none;
}


.works {
  position: relative;
  overflow: hidden;
  padding: 110px 0 170px;
  background: var(--bg);
}
.works::after {
  content: "WORKS";
  position: absolute;
  right : 0;
  bottom: 12px;
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(56px, 11vw, 146px);
  line-height: 1;
  letter-spacing: .08em;
  color: rgba(0,156,134,.052);
  white-space: nowrap;
  pointer-events: none;
}


.faq {
  position: relative;
  overflow: hidden;
  padding: 112px 0;
  background: var(--bg);
}
.faq::after {
  content: "FAQ";
  position: absolute;
  right : 0;
  bottom: 12px;
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(56px, 11vw, 146px);
  line-height: 1;
  letter-spacing: .08em;
  color: rgba(0,156,134,.052);
  white-space: nowrap;
  pointer-events: none;
}


.cta {
  position: relative;
  overflow: hidden;
  padding: 0 0 112px;
  background: var(--bg);
}

.wish .en-title,
.wish .section-title { color: #fff; }
.wish .en-title::before { background: rgba(255,255,255,.82); }
.wish-grid {
  display: grid;
  grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr);
  gap: 58px;
  align-items: start;
}
.wish-list {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 22px;
  border-radius: 36px;
  background:
    radial-gradient(circle at 100% 0%, rgba(255,255,255,.26), transparent 32%),
    rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.22);
  box-shadow: 0 24px 60px rgba(0,80,70,.14);
}
.wish-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 92px;
  padding: 22px 22px;
  border-radius: 24px;
  background: rgba(255,255,255,.88);
  border: 1px solid rgba(255,255,255,.42);
  box-shadow: 0 14px 34px rgba(0,80,70,.10);
  color: var(--ink);
  transition: .25s ease;
  overflow: hidden;
}
.wish-card-check {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  display: grid;
  place-items: center;
  margin: 0;
  border-radius: 15px;
  background: rgba(255,255,255,.86);
  color: inherit;
  font-size: 22px;
  line-height: 1;
  box-shadow: 0 10px 22px rgba(0,80,70,.10);
}

.strength {
  position: relative;
  padding: 112px 0;
  background: linear-gradient(180deg, #fff 0%, #f3ede0 100%);
  overflow: hidden;
}
.strength::before {
  content: "STRENGTH";
  position: absolute;
  right : 0;
  bottom: 12px;
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(56px, 11vw, 146px);
  line-height: 1;
  letter-spacing: .08em;
  color: rgba(138, 112, 92, .055);
  white-space: nowrap;
  pointer-events: none;
}
.strength-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(10px, 1.8vw, 18px);;
}
.strength-card {
  padding: 34px 28px;
  border-radius: 30px;
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(177, 151, 124, .24);
  box-shadow: var(--shadow-soft);
  transition: .25s ease;
}


.icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  margin: 0 auto;
  border-radius: 0;
  background: transparent;
  color: inherit;
  font-size: 34px;
  line-height: 1;
  font-weight: 400;
  box-shadow: none;
  text-align: center;
}


.strength-card h3 {
  margin: 24px 0 10px;
  font-size: clamp(16px, 1.65vw, 21px);
  line-height: 1.6;
  color: var(--ink);
  text-align: center;
  text-wrap: balance;
  word-break: auto-phrase;
  overflow-wrap: anywhere;
  max-width: 100%;
}
.strength-card p {
  margin: 0;
  color: var(--text);
  font-size: 15px;
}


.works-list {
  display: grid;
  gap: clamp(20px, 3.8vw, 38px);
}


.case-card {
  padding: clamp(15px, 2.4vw, 30px);
  border-radius: 30px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.case-head {
  display: block;
  margin-bottom: clamp(10px, 2.4vw, 24px);
}
.case-category {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 12px;
  letter-spacing: .18em;
  line-height: 1;
  color: var(--key);
  font-weight: 700;
  white-space: nowrap;
}
.case-category::before {
  content: "";
  width: 18px;
  height: 1px;
  background: linear-gradient(90deg, var(--acc2), var(--key));
}
.case-title {
  margin: 6px 0 2px;
  font-size: clamp(24px, 2.6vw, 30px);
  line-height: 1.35;
  color: var(--ink);
  word-break: keep-all;
}
.case-desc {
  color: var(--text);
}
.case-lead {
  margin: 0;
  font-weight: 700;
  color: var(--key-deep);
}
.case-desc {
  max-width: 760px;
  margin: 10px 0 0;
  font-size: 14px;
}
.case-gallery {
  display: grid;
  grid-template-columns: minmax(0, 2.2fr) minmax(220px, 1fr);
  gap: 16px;
  align-items: start;
}


.main-photo {
  width : 100%;
  height: auto;
  min-height: 420px;
  object-fit: cover;
  border-radius: 20px;
  background: #eee;
  color: #999;
  transition: opacity .25s ease;
  box-shadow: 0 14px 34px rgba(0,80,70,.1);
}


.thumbs {
  padding: 4px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  max-width: 100%;
  overflow: visible;
}
.thumbs::-webkit-scrollbar { display: none; }


.thumb {
  width: 100%;
  height: auto;
  min-height: 0;
  padding: 0;
  border: 3px solid transparent;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 6px 14px rgba(0,80,70,.05);
}
.thumb,
.main-photo{
  aspect-ratio: 16 / 11;
} 


.case-gallery.portrait {
  grid-template-columns: 45% 1fr;
  align-items: start;
}
.case-gallery.portrait .main-photo,
.case-gallery.portrait .thumb {
  aspect-ratio: 3 / 4;
}
.case-gallery.portrait .main-photo {
  width: 100%;
  min-height: 0;
}
.case-gallery.portrait .thumbs {
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}


.thumb img {
  width : 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}
.thumb:hover img { transform: scale(1.04); }
.thumb.is-active {
  border-color: var(--acc2);
  opacity: 1;
  box-shadow: 0 6px 14px rgba(0,156,134,.12);
}


.movie {
  position: relative;
  padding: 112px 0;
  color: #fff;
  background: linear-gradient(135deg, #5aad60, var(--acc1));
  overflow: hidden;
}
.movie::after {
  content: "MOVIE";
  position: absolute;
  right : 0;
  bottom: 12px;
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(56px, 11vw, 146px);
  line-height: 1;
  letter-spacing: .08em;
  color: rgba(255,255,255,.075);
  white-space: nowrap;
  pointer-events: none;
}
.movie .section-title { color: #fff; }
.movie .en-title { color: rgba(255,255,255,.84); }
.movie .en-title::before { background: rgba(255,255,255,.82); }
.movie-intro {
  max-width: 820px;
  margin: 15px 0 0;
  color: rgba(255,255,255,.84);
}
.movie-con{
  width: 100%;
  max-width: 760px;
  margin: 50px auto 0;
  padding: clamp(10px, 3vw, 30px);
  border-radius: 15px;
  background: radial-gradient(circle at 100% 0%, rgba(255, 255, 255, .26), transparent 32%), rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .22);
  box-shadow: 0 24px 60px rgba(0, 80, 70, .14);
  display: flex;
  flex-direction : column;
  justify-content: center;
  z-index: 3;
}
.movie-con-player{
  width: 100%;
  aspect-ratio: 16 / 9;
  position: relative;
}
.movie-con-player iframe{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}


.voice {
  position: relative;
  padding: 112px 0;
  color: #fff;
  background: linear-gradient(135deg, #5aad60, var(--acc1));
  overflow: hidden;
}
.voice::after {
  content: "CUSTOMER VOICE";
  position: absolute;
  left  : 0;
  bottom: 12px;
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(56px, 11vw, 146px);
  line-height: 1;
  letter-spacing: .08em;
  color: rgba(255,255,255,.075);
  white-space: nowrap;
  pointer-events: none;
}
.voice .section-title { color: #fff; }
.voice .en-title { color: rgba(255,255,255,.84); }
.voice .en-title::before { background: rgba(255,255,255,.82); }
.voice-intro {
  max-width: 820px;
  margin: 15px 0 0;
  color: rgba(255,255,255,.84);
}
.voice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 48px;
}
.voice-card {
  position: relative;
  padding: 34px 32px 32px;
  border-radius: 22px;
  background: repeating-linear-gradient(to bottom, rgba(255, 255, 255, .92) 0px, rgba(255, 255, 255, .92) 38px, rgba(0, 156, 134, .16) 39px);
  border: 1px solid rgba(255,255,255,.48);
  box-shadow: 0 18px 50px rgba(0,0,0,.10);
  color: var(--ink);
}
.voice-card p {
  margin: 10px 0 0;
  color: var(--ink);
  line-height: 35px;
}
.voice-card .name {
  color: var(--key);
  font-weight: 700;
  text-align: right;
}


.faq-wrap {
  max-width: 960px;
  margin: 0 auto;
}
.faq-list {
  padding: 10px 36px;
  border-radius: 36px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 0; }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 0 24px 30px;
  border: 0;
  background: transparent;
  color: var(--ink);
  text-align: left;
  font-size: clamp(14px, 1.7vw, 18px);
  font-weight: 700;
  line-height: 1.65;
  position: relative;
}
.faq-q:before {
  content: "Q";
  position: absolute;
  top : 50%;
  left: 0;
  transform: translateY(-50%);
  display: inline-block;
  color: #999;
  font-size: 26px;
  font-family: Arial, "游ゴシック", "メイリオ", sans-serif;
}
.faq-q span:last-child {
  width: 32px;
  height: 32px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--acc2), #ff9a5e);
  color: #FFF;
  font-size: 22px;
  line-height: 1;
  transition: .25s ease;
  box-shadow: 0 10px 22px rgba(14,72,66,.12);
}
.faq-item.is-open .faq-q span:last-child {
  transform: rotate(45deg);
  background: linear-gradient(135deg, #5aad60, var(--acc1));
  color: #FFF;
}
.faq-a {
  display: none;
  padding: 0 0 26px;
  color: var(--text);
}
.faq-a p {
  margin: 0;
}



.cta-box {
  position: relative;
  overflow: hidden;
  padding: 74px 36px;
  border-radius: 48px;
  background: linear-gradient(135deg, #5aad60, var(--acc1));
  color: #fff;
  text-align: center;
  box-shadow: var(--shadow);
}
.cta-box::before {
  content: "CONTACT";
  position: absolute;
  left  : 50%;
  bottom: 0;
  transform: translateX(-50%);
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(64px, 13vw, 154px);
  line-height: .8;
  letter-spacing: .1em;
  color: rgba(255,255,255,.10);
  pointer-events: none;
}
.cta-box > * {
  position: relative;
  z-index: 1;
}
.cta-box .section-title,
.cta-box .en-title {
  color: #fff;
  margin-left: auto;
  margin-right: auto;
}
.cta-box .en-title::before { background: rgba(255,255,255,.82); }
.cta-box p {
  max-width: 720px;
  margin: 22px auto 0;
  color: rgba(255,255,255,.92);
}
.cta-box .btn-primary {
  background: linear-gradient(135deg, #ff5e00, #ff9a5e);
  color: #fff;
  border-color: rgba(255,255,255,.4);
}

.hero, .wish, .strength, .works, .movie, .voice, .faq, .cta,
.nav, .hero-grid, .wish-grid, .strength-grid, .movie-grid, .voice-grid,
.works-list, .case-card, .case-gallery, .faq-list, .cta-box {
  max-width: 100%;
}





.footer {
  background: #f5f1e8;
  color: #2f3b2f;
  padding: 88px 24px 32px;
}
.footer__inner {
  max-width: 1180px;
  margin: 0 auto;
}
.footer__brand {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(47, 59, 47, .18);
}
.footer__logo {
  display: inline-block;
  max-width: 220px;
}
.footer__logo img {
  width: 100%;
  height: auto;
  display: block;
}
.footer__text {
  margin: 0;
  font-size: 15px;
  line-height: 2;
  letter-spacing: .04em;
}
.footer__nav {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 56px;
  padding: 56px 0;
}
.footer__nav a[target="_blank"]{
  padding-right: 15px;
  position: relative;
}
.footer__nav a[target="_blank"]:after{
  content: "";
  width : 10px;
  height: 10px;
  position: absolute;
  top  : 50%;
  right: 0;
  transform: translateY(-50%);
  display: inline-block;
  vertical-align: middle;
  background: url(../img/common/ic_window.svg) center center / 100% auto no-repeat;
}
.footer__title {
  margin: 0 0 20px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--key);
}
.footer__list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.footer__list li + li {
  margin-top: 12px;
}
.footer__list a {
  color: inherit;
  font-size: 14px;
  line-height: 1.7;
  text-decoration: none;
  transition: opacity .2s ease;
}
.footer__list a:hover {
  opacity: .6;
}
.footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-top: 28px;
  border-top: 1px solid rgba(47, 59, 47, .18);
  font-size: 12px;
  letter-spacing: .04em;
  color: rgba(47, 59, 47, .72);
}
.footer__bottom p {
  margin: 0;
}



@supports not (text-wrap: balance) {
  .section-title, .hero h1, .hero-lead, .strength-card h3, .faq-q span:first-child {
    word-break: normal;
  }
}

@media (max-width: 1100px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 720px; }
  .hero-visual img { aspect-ratio: 16 / 10; }
  .strength-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case-gallery { grid-template-columns: 1fr; }
  .main-photo { min-height: 0; }
  .thumbs { padding: 4px; grid-template-columns: repeat(4, 1fr); gap: 8px; overflow: visible; }
  .thumb { border-radius: 12px;}
  .thumb:nth-child(n+7) { display: block;}
}

@media (max-width: 900px) {
  .en-title { gap: 10px;}
  .en-title::before { width: 10px;}
  .btn-primary { box-shadow: 0 8px 18px rgba(255, 94, 0, .16); }
  .btn-primary:hover { box-shadow: 0 12px 24px rgba(255, 94, 0, .22); }
  .container { width: min(100% - 32px, 1180px); }
  .header { height: 72px; padding-top: 10px; }
  .section-title { line-height: 1.2;}
  .section-title br { display: none;}
  .nav { height: 62px; padding: 12px 14px; gap: 10px; }
  .nav-links {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    display: grid;
    gap: 0;
    padding: 10px;
    border-radius: 24px;
    background: rgba(255, 255, 255, .96);
    border: 1px solid var(--line);
    box-shadow: 0 18px 48px rgba(14,72,66,.12);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity .22s ease, transform .22s ease, visibility .22s ease;
  }
  .nav-links a {
    display: block;
    padding: 11px 14px;
    border-radius: 16px;
  }
  .nav-links a:hover { background: var(--key-soft); }
  .nav.is-open .nav-links {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }
  .nav-toggle { display: inline-flex; order: 1; }
  .nav.is-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav.is-open .nav-toggle span:nth-child(2) { opacity: 0; }
  .nav.is-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav .logo { height: 30px; margin-right: auto;}
  .nav-contact { order: 2; padding: 8px 15px; font-size: 13px; }
  .hero { margin-top: -72px; padding: 72px 0 50px; }
  .wish-grid { grid-template-columns: 1fr; gap: 30px; }
  .hero-grid { display: flex; flex-direction: column; padding-top: 25px; gap: 10px; min-width: 0; }
  .hero-grid > * { min-width: 0; }
  .hero-copy { order: 2; text-align: center; }
  .hero-copy .en-title { margin: 10px 0 0; gap: 5px; letter-spacing: .1em;}
  .hero h1 { margin-top: 5px; font-size: clamp(20px, 5.8vw, 58px); }
  .hero h1 br{ display: none; }
  .hero .btn-row { width: 100%; max-width: 100%; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .hero .btnS { width: 100%; min-width: 0; padding: 12px 10px; font-size: 13px; }
  .hero-lead { margin: 5px 0 0; line-height: 1.3; font-size: 12px; letter-spacing: .05em;}
  .hero-visual { order: 1; width: 60%; max-width: 60%; min-width: 0; margin: 0 auto; overflow: visible; aspect-ratio: 4 / 5; border-radius: 30px; }
  .hero-visual::before { inset: -14px; border: 2px solid rgba(255,255,255,.9); border-radius: 40px; background: rgba(255,255,255,.35); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
  .hero-visual .hero-slide { border-radius: 30px; }
  .hero-visual img { width: 100%; max-width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 30px; }
  .hero-text { margin: 10px 0 0;}
  .hero-text br { display: inherit;}
  .wish, .strength, .works, .movie, .voice, .faq { padding: 20px 0 70px; }
  .wish .section-head { margin-bottom: 0;}
  .wish-list, .voice-grid { grid-template-columns: 1fr; }
  .wish-list { padding: 16px; border-radius: 28px; }
  .strength-grid { grid-template-columns: 1fr; }
  .case-desc { margin-top: 5px; line-height: 1.5; }
  .case-card { margin-bottom: 0; border-radius: 15px; }
  .main-photo { border-radius: 24px; }
  .case-gallery.portrait { grid-template-columns: 1fr; }
  .case-gallery.portrait .main-photo { width: 70%; margin: 0 auto; }
  .case-gallery.portrait .thumbs { max-width: 100%; margin-top: 12px; grid-template-columns: repeat(5, 1fr);}
  .faq-list { padding: 4px 20px; }
  .cta { padding-bottom: 30px; }
  .cta-box { padding: 10px 20px 60px; border-radius: 36px;}
  .footer { padding: 20px;}
  .footer__brand { padding-bottom: 20px; grid-template-columns: 1fr; gap: 10px;}
  .footer__title { margin: 0 0 5px;}
  .footer__list li + li { margin-top: 5px;}
  .footer__text  { line-height: 1.5; font-size: 12px;}
  .footer__nav { padding: 20px 0; grid-template-columns: 1fr; gap: 20px;}
  .footer__bottom { flex-direction: column; gap: 8px;}
}

@media (max-width: 520px) {
  body { letter-spacing: .012em; line-height: 1.5;}
  .container { width: calc(100% - 40px); }
  .nav { height: 55px; gap: 8px; padding: 5px 10px; }
  .logo { max-width: calc(100% - 160px); overflow: hidden; text-overflow: ellipsis;}
  .nav-contact { white-space: nowrap; }
  .nav-toggle  { width: 40px; height: 40px; flex-basis: 40px;}
  .hero .btn-row { margin-top: 15px;}
  .btn-row {  display: grid; grid-template-columns: 1fr;}
  .btn { width: 100%; min-width: 0;}
  .wish-card { min-height: 60px; line-height: 1.3; gap: 10px;}
  .wish-card .check { border-radius: 10px;}
  .wish-card, .strength-card, .voice-card { border-radius: 15px;}
  .wish-card { padding: 10px; }
  .strength-card { padding: 10px 20px;}
  .strength-card h3 { margin: 5px 0; }
  .strength-card p { line-height: 1.5; }
  .strength-movie { margin-top: 20px;}
  .case-title { font-size: 20px; }
  .case-gallery { gap: 12px; }
  .movie-intro br { display: none; }
  .movie-con { margin: 20px auto 0px;}
  .voice-intro br { display: none; }
  .voice-grid { margin-top: 0;}
  .voice-card { padding: 20px; border-radius: 15px; background: repeating-linear-gradient(to bottom, rgba(255, 255, 255, .92) 0px, rgba(255, 255, 255, .92) 31px, rgba(0, 156, 134, .16) 32px);}
  .voice-card p { margin-top: 5px; line-height: 35px;}
  .thumb { height: auto; aspect-ratio: 16 / 11; border-radius: 12px;}
  .faq-q { padding: 10px 0 10px 30px; gap: 10px; line-height: 1.3;}
  .faq-a { padding: 0 0 10px;}
  .faq-a p { font-size: 14px; line-height: 1.5;}
  .cta .section-title{ margin-top: 10px; font-size: 20px;}
  .cta .cta-box p { margin: 15px auto 0; text-align: left; line-height: 1.5;}
  .btn_area { display: inherit;}
  .btn_area .btnS + .btnS { margin-top: 20px;}
}
.wish .container,
.strength .container,
.works .container,
.movie .container,
.voice .container,
.faq .container {
  position: relative;
  z-index: 1;
}