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

:root {
  --navy: #143259;
  --navy-d: #102c4e;
  --navy-l: #1d3f6b;
  --orange: #f16d05;
  --orange-g1: #ff8c24;
  --orange-g2: rgba(224, 55, 5, 1);
  --eyebrow: #8998ac;
  --teal: #14a69c;
  --teal-d: #0e8f86;
  --gray-bg: #f5f6f4;
  --yellow: #fbe64f;
  --yellow-mark: #fbed7e;
  --text: #143259;
  --gray: #5a5a5a;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip
}

body {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  color: var(--text);
  line-height: 1.9;
  background: #fff;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip
}

.site {
  position: relative;
  width: 100%
}

img {
  max-width: 100%;
  height: auto;
  display: block
}

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

em {
  font-style: normal
}

/* ===== shared type ===== */
.eyebrow {
  font-family: "Oswald", sans-serif;
  font-weight: 500;
  font-size: clamp(20px, 1.5vw, 23px);
  color: var(--eyebrow);
  letter-spacing: .14em;
  text-align: center;
  line-height: 1.3;
  margin-bottom: 26px
}

.eyebrow-l {
  text-align: left
}

.eyebrow-light {
  color: rgba(255, 255, 255, .72)
}

.eyebrow-line::after {
  content: "";
  display: block;
  width: 100px;
  height: 1px;
  background: currentColor;
  opacity: .6;
  margin: 14px auto 0
}

.sec-title {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: clamp(24px, 2.8vw, 40px);
  line-height: 1.65;
  letter-spacing: .26em;
  color: var(--navy);
  text-align: center;
  text-indent: .26em
}

.sec-title em {
  color: var(--orange)
}

.sec-title.light {
  color: #fff
}

/* line break / content that only applies on the SP layout */
@media (min-width: 769px) {

  .sp-br,
  .sp-only {
    display: none
  }
}

.sec-sub {
  text-align: center;
  font-weight: 700;
  font-size: 15px;
  color: var(--navy);
  margin-top: 16px;
  letter-spacing: .04em
}

.sec-head {
  text-align: center;
  margin-bottom: 70px
}

/* ===== scroll reveal ===== */
.reveal {
  opacity: 0;
  transform: translateY(48px);
  transition: opacity .9s ease, transform .9s cubic-bezier(.2, .7, .2, 1)
}

.reveal.is-visible {
  opacity: 1;
  transform: none
}

.reveal.rv-2 {
  transition-delay: .12s
}

.reveal.rv-3 {
  transition-delay: .24s
}

.reveal.rv-4 {
  transition-delay: .36s
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    transform: translateY(24px);
    transition: opacity .7s ease, transform .7s ease
  }
}

picture {
  display: block
}

picture img {
  display: block;
  width: 100%
}

.sec-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden
}

.sec-bg img {
  position: absolute;
  top: -8%;
  left: 0;
  width: 100%;
  height: 138%;
  object-fit: cover;
  will-change: transform
}

/* ===== buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  border-radius: 999px;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  cursor: pointer;
  letter-spacing: .06em;
  transition: transform .2s, filter .2s;
  white-space: normal
}

.btn-orange {
  color: #fff;
  background: linear-gradient(90deg, var(--orange-g1), var(--orange-g2));
  box-shadow: 0 14px 26px rgba(234, 106, 30, .4)
}

.btn-yellow {
  color: var(--navy);
  background: var(--yellow);
  box-shadow: 0 8px 16px rgba(0, 0, 0, .14)
}

.btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.03)
}

.arw {
  flex: none;
  border-radius: 50%;
  border: 2px solid currentColor;
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-style: normal;
  font-size: 15px;
  line-height: 1
}

.arw::before {
  content: "→"
}

.arw-d::before {
  content: "↓"
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: transparent;
  border: 1.5px solid #fff;
  color: #fff;
  font-weight: 700;
  border-radius: 999px;
  padding: 16px 40px;
  font-size: 15px;
  cursor: pointer;
  letter-spacing: .08em;
  transition: .2s
}

.btn-outline:hover {
  background: #fff;
  color: var(--navy)
}

.btn-outline span {
  font-size: 20px
}

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: #fff;
  box-shadow: 0 1px 8px rgba(0, 0, 0, .05);
  padding: 11px 0;
  transition: box-shadow .3s
}

.site-header.scrolled {
  box-shadow: 0 3px 16px rgba(0, 0, 0, .12)
}

.header-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 30px;
  display: flex;
  align-items: center;
  gap: 20px
}

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

.brand-name {
  display: flex;
  flex-direction: column;
  justify-content: center;
  font-weight: 700;
  font-size: 19px;
  color: var(--navy);
  letter-spacing: .06em;
  line-height: 1.14
}

.brand-name small {
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0;
  opacity: .85;
  margin-bottom: 2px
}

.brand-logo {
  height: 44px;
  width: auto
}

.brand-badge {
  border: 1px solid var(--navy);
  color: var(--navy);
  font-size: 12px;
  font-weight: 700;
  padding: 2.5px 5px;
  letter-spacing: .04em;
  white-space: nowrap
}

.gnav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 34px
}

.gnav a {
  color: var(--navy);
  font-weight: 700;
  font-size: 16px;
  transition: opacity .2s
}

.gnav a:hover {
  opacity: .6
}

.nav-entry {
  color: #fff !important;
  background: linear-gradient(95deg, #f37010, #ffa63b);
  padding: 13px 24px;
  border-radius: 999px;
  box-shadow: 0 6px 16px rgba(234, 106, 30, .35)
}

.burger {
  display: none;
  flex-direction: column;
  gap: 7px;
  width: 30px;
  height: 26px;
  background: none;
  border: 0;
  cursor: pointer;
  margin-left: auto;
  padding: 0
}

.burger span {
  display: block;
  height: 4px;
  width: 100%;
  background: var(--navy);
  border-radius: 999px
}

.burger span:last-child {
  width: 58%;
  align-self: flex-end
}

/* ===== SP MENU ===== */
.sp-menu {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--navy);
  padding: 80px 40px;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform .35s ease;
  visibility: hidden
}

.sp-menu.open {
  transform: translateX(0);
  visibility: visible
}

.sp-menu-close {
  position: absolute;
  top: 22px;
  right: 26px;
  background: none;
  border: 0;
  color: #fff;
  font-size: 40px;
  line-height: 1;
  cursor: pointer
}

.sp-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 38px;
  margin-top: 64px
}

.sp-menu-nav a {
  color: #fff;
  font-weight: 700;
  font-size: 17px
}

.sp-menu-sns {
  margin-top: auto;
  display: flex;
  gap: 26px;
  padding-bottom: 24px
}

.sp-menu-sns img {
  width: 30px;
  height: 30px
}

/* ===== FV ===== */
.fv {
  position: relative;
  line-height: 0
}

.fv-img {
  width: 100%
}

.fv-sp {
  display: none
}

.fv-cta {
  position: absolute;
  left: 50%;
  bottom: 1%;
  transform: translateX(-50%)translateY(-5vw);
  margin-top: -100px;
  width: min(550px, 75%);
  transition: transform .2s
}

.fv-cta img {
  width: 100%
}

.fv-cta .cta-sp {
  display: none
}

.fv-cta:hover {
  transform: translateX(-50%) translateY(-55px)
}

/* ===== PICK UP ===== */
.pickup {
  position: relative;
  padding: 60px 0px 140px;
  overflow: hidden
}

.pickup-parts {
  position: absolute;
  left: -7.5%;
  top: 40px;
  width: 44%;
  max-width: 450px;
  z-index: 0;
  opacity: .9;
  pointer-events: none
}

.ttl-line {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px
}

.ttl-line span {
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  font-size: 30px;
  letter-spacing: .14em;
  color: var(--navy)
}

.ttl-line::before,
.ttl-line::after {
  content: "";
  height: 2px;
  width: 150px;
  max-width: 18vw;
  background: var(--navy);
  opacity: .85
}

.pickup-slider {
  position: relative;
  z-index: 1;
  margin-top: 44px;
  overflow: hidden;
  --slide: min(620px, 82%)
}

.pickup-track {
  display: flex;
  align-items: center;
  gap: 36px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding: 6px calc((100% - var(--slide))/2)
}

.pickup-track::-webkit-scrollbar {
  display: none
}

.pickup-slide {
  flex: 0 0 var(--slide);
  scroll-snap-align: center;
  overflow: hidden;
  transition: transform .2s
}

.pickup-slide:hover {
  transform: translateY(-4px)
}

.pickup-slide img {
  width: 100%
}

.pickup-dots {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 28px
}

.pickup-dots button {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 0;
  background: #c7cdd6;
  cursor: pointer;
  padding: 0
}

.pickup-dots button.active {
  background: var(--navy)
}

/* ===== ABOUT + OUR WORKS (white panel floats over the teal) ===== */
.about {
  position: relative;
  overflow: hidden;
  color: #fff;
  padding: 140px 0 226px;
  background: linear-gradient(101deg, #122f55 0%, #122f55 22%, #12938a 62%, #10c2b2 100%)
}

.about-worker {
  position: absolute;
  left: 40%;
  top: 0;
  height: 560px;
  width: auto;
  z-index: 1;
  mix-blend-mode: luminosity;
  opacity: .95;
}

.about-koum-out {
  position: absolute;
  right: 0;
  top: 190px;
  width: 650px;
  z-index: 2;
  opacity: .8;
  pointer-events: none
}

.about-inner {
  position: relative;
  width: min(100% - 96px, 900px);
  margin: 0 0 0 8.5%;
  z-index: 3
}

/* AI KOUMUTEN marquee flowing right behind the OUR WORKS panel */
.about-marquee {
  position: absolute;
  left: 0;
  top: 860px;
  width: 100%;
  overflow: hidden;
  z-index: 1;
  opacity: .55;
  pointer-events: none
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee-right 45s linear infinite
}

.marquee-track img {
  height: 105px;
  width: auto;
  max-width: none;
  display: block;
  flex: none
}

@keyframes marquee-right {
  from {
    transform: translateX(-50%)
  }

  to {
    transform: translateX(0)
  }
}

.about .eyebrow {
  position: relative;
  width: fit-content;
  margin-bottom: 44px;
  letter-spacing: .18em
}

.about .eyebrow::after {
  content: "";
  position: absolute;
  left: -122px;
  bottom: -16px;
  width: calc(100% + 122px);
  height: 1px;
  background: rgba(255, 255, 255, .6)
}

.about-ttl {
  font-weight: 700;
  font-size: clamp(24px, 2.8vw, 40px);
  line-height: 1.65;
  letter-spacing: .26em;
  margin-bottom: 34px
}

.about-ttl em {
  color: var(--orange)
}

.about-txt {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.85;
  letter-spacing: .02em
}

/* OUR WORKS panel: inset from the left, floats over the teal, rounded top-left */
.works-panel {
  position: relative;
  z-index: 5;
  background: #fff;
  color: var(--text);
  margin: 150px 0 0 26.7%;
  border-top-left-radius: 90px;
  padding: 120px 0 96px
}

.works-inner {
  width: min(100% - 176px, 760px);
  margin: 0 0 0 116px;
  text-align: center
}

.works-inner .eyebrow {
  position: relative;
  width: fit-content;
  text-align: left
}

.works-inner .eyebrow::after {
  content: "";
  position: absolute;
  left: -113px;
  bottom: -14px;
  width: calc(100% + 113px);
  height: 1px;
  background: currentColor;
  opacity: .5
}

.works-inner .sec-title {
  margin-bottom: 40px
}

.works-sub {
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 24px;
  font-size: 20px;
  letter-spacing: .06em
}

.works-tags {
  font-weight: 700;
  color: var(--navy);
  font-size: 15px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 10px;
  letter-spacing: .06em
}

.wtag {
  display: inline-block;
  border: 1.5px solid var(--navy);
  padding: 2.5px 17.5px;
  font-weight: 700;
  font-size: 22px;
}

.works-desc {
  margin-top: 22px;
  font-weight: 500;
  font-size: 20px;
}

.roomtour {
  position: relative;
  margin: 70px 132px 0 0;
  text-align: center
}

.rt-big {
  width: min(560px, 58%);
  margin: 0 auto
}

.rt-ttlwrap {
  position: relative;
  display: inline-block;
}

.rt-script {
  position: absolute;
  left: -65px;
  top: -20px;
  width: 125px !important;
  margin: 0;
}

.rt-ttl {
  font-weight: 700;
  font-size: clamp(20px, 2.2vw, 28px);
  letter-spacing: .16em;
  color: var(--navy);
  margin: 0
}

.rt-ttl em {
  color: rgba(241, 109, 5, 1)
}

.rt-widget {
  margin: 0px 0 0 -125px;
  width: calc(100% + 256px);
  background: #fbe3d3;
  border-radius: 16px;
  padding: 46px 48px 48px;
  display: flex;
  flex-direction: column;
  align-items: center
}

.rt-widget .rt-ttlwrap {
  margin-bottom: 34px
}

.rt-widget .letroUgcsetGadget {
  width: 100%
}

.rt-widget img {
  border-radius: 8px;
  width: 100%;
  max-width: 1120px
}

.rt-widget-box {
  background: #fff;
  padding: 10px 20px;
  max-width: 970px;
  margin: 0 auto;
}

/* ===== WHY ===== */
.why {
  position: relative;
  background: var(--gray-bg);
  padding: 138px 24px 182px
}

.why .sec-head {
  margin-bottom: 140px
}

.why-inner {
  width: min(100% - 48px, 1200px);
  margin-inline: auto
}

.why-mark {
  position: absolute;
  left: 13.5%;
  top: 90px;
  width: 160px;
  margin: 0;
  z-index: 0
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 23px
}

.why-card {
  position: relative;
  background: #fff;
  border-radius: 6px;
  padding: 30px 30px 36px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, .06)
}

.why-num {
  position: absolute;
  top: 0;
  left: 0;
  width: 64px;
  height: 64px;
  color: #fff;
  font-family: "Oswald";
  font-style: italic;
  font-weight: 600;
  font-size: 24px;
  background: var(--navy);
  clip-path: polygon(0 0, 100% 0, 0 100%);
  display: flex;
  padding: 0 0 0 10px
}

.why-card h3 {
  text-align: center;
  color: var(--navy);
  font-size: 20px;
  font-weight: 700;
  margin: 6px 0 22px;
  line-height: 1.55;
  letter-spacing: .08em;
  padding-block: .6em 1em;
}

.why-grid .why-card:nth-child(2) h3 {
  padding-block: 0em;
}

.ph {
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 22px
}

.ph img {
  width: 100%;
  aspect-ratio: 1304/848;
  object-fit: cover
}

.why-card p {
  font-size: 16px;
  line-height: 1.8
}

/* ===== SEMINAR BANNER ===== */
.sbanner {
  background: #fff;
  padding: 96px 24px 66px;
  display: flex;
  justify-content: center
}

.sbanner picture {
  width: min(760px, 100%)
}

/* ===== TO KNOW ===== */
.toknow {
  position: relative;
  overflow: hidden;
  background: #fff
}

.toknow-head {
  position: relative;
  z-index: 3;
  background: #fff;
  padding: 0px 24px;
  display: flex;
  justify-content: center
}

.toknow-head picture {
  width: min(1000px, 100%)
}

.toknow-body {
  position: relative;
  z-index: 2;
  padding: 100px 24px;
}

.tk-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  width: min(100% - 48px, 1120px);
  margin-inline: auto
}

.tk-card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  align-items: flex-start;
  box-shadow: 0 10px 26px rgba(0, 0, 0, .22)
}

.tk-card .ph {
  flex: 0 0 50%;
  margin: 0;
  border-radius: 0
}

.tk-card .ph img {
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: cover;
  min-height: 238px
}

.tk-card .tx {
  padding: 25px;
  display: flex;
  flex-direction: column;
  justify-content: center
}

.tk-card h3 {
  color: var(--navy);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: .06em
}

.tk-card p {
  font-size: 18px;
  line-height: 1.8
}

.tk-cta {
  position: relative;
  z-index: 1;
  text-align: center;
  margin: 80px auto 0;
  max-width: 350px;
}

.tk-cta .btn {
  text-align: center;
  display: block;
  width: 100%;
  margin: 0 auto;
  padding: 7.5px 15px;
  font-size: 22px;
  position: relative;
}

.tk-cta .btn:hover {
  transform: translateY(2px);
}

.tk-cta .btn img {
  width: 20px;
  height: 20px;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  position: absolute;
}

/* ===== NO WORRY ===== */
.noworry {
  background: var(--gray-bg);
  padding: 120px 24px 150px;
  text-align: center
}

.nw-head {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 20px
}

.nw-illust {
  width: 185px
}

.nw-lead {
  margin-top: 32px;
  font-weight: 700;
  color: var(--navy);
  font-size: 20px;
  line-height: 1.9;
  letter-spacing: .04em
}

.nw-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  width: min(100% - 48px, 1200px);
  margin: 72px auto 0
}

.nw-card {
  background: #fff;
  border-radius: 6px;
  padding: 35px 20px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, .06)
}

.nw-card h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.7;
  margin-bottom: 16px;
  letter-spacing: .06em
}

.nw-card mark {
  background: linear-gradient(transparent 58%, var(--yellow-mark) 58%);
  color: var(--navy);
  padding: 0 2px
}

.nw-card p {
  font-size: 18px;
  text-align: left;
  line-height: 1.8
}

/* ===== SEMINAR ===== */
.seminar {
  padding: 140px 0px 0px 20px;
  position: relative;
  z-index: 1;
}

.seminar .sec-title {
  margin-bottom: 0
}

.seminar-icon {
  width: 150px;
  display: inline-block;
  vertical-align: middle;
  margin-left: 14px
}

.seminar-detail {
  position: relative;
  width: min(1260px, calc(100% - 132px));
  max-width: none;
  margin: 72px 0 0 226px;
  display: grid;
  grid-template-columns: minmax(0, 626px) 1fr;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-l) 60%, var(--teal-d) 100%);
}

/* slate accent block kissing the panel's top-left corner */
.seminar-detail::before {
  content: "";
  position: absolute;
  left: -250px;
  top: -100px;
  width: 345px;
  height: 210px;
  background: rgba(20, 50, 89, .6);
}

.sd-panel {
  color: #fff;
  padding: 48px 36px 48px 150px
}

.sd-panel dl>div {
  display: flex;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .18)
}

.sd-panel dt {
  flex: 0 0 90px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .08em
}

.sd-panel dd {
  font-weight: 700;
  font-size: 16px
}

.sd-photo {
  padding: 60px 0;
}

.sd-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover
}

.program {
  background: rgba(245, 246, 244, 1);
  padding: 200px 20px 140px;
  margin-top: -60px;
}

.program-cont {
  width: min(100% - 48px, 1200px);
  margin: 0px auto;
  text-align: center
}

.program-ttl {
  display: inline-block;
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
  border-bottom: 3px solid var(--navy);
  padding-bottom: 10px;
  margin-bottom: 44px;
  letter-spacing: .1em
}

.program-flow {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 90px;
  list-style: none;
  flex-wrap: wrap
}

.program-flow li {
  position: relative;
  writing-mode: vertical-rl;
  text-orientation: upright;
  border: 1px solid var(--navy);
  color: var(--navy);
  font-weight: 700;
  padding: 34px 10px;
  letter-spacing: .14em;
  border-radius: 6px;
  font-size: 15px;
  background: #fff
}

.program-flow li:not(:last-child) {
  position: relative
}

.program-flow li:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -52px;
  top: 50%;
  font-size: 20px;
  color: var(--navy);
  transform: translateY(-50%)
}

/* ===== SCHEDULE ===== */
.schedule {
  position: relative;
  overflow: hidden;
  color: #fff;
  padding: 150px 24px 240px
}

.sch-inner {
  position: relative;
  z-index: 1;
  max-width: 836px;
  margin: 0 auto
}

.sch-sub {
  text-align: center;
  font-weight: 500;
  font-size: 14px;
  margin: 16px 0 58px;
  letter-spacing: .04em
}

.sch-next {
  background: #fff;
  border-radius: 10px;
  padding: 20px 22px 20px 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  box-shadow: 0 10px 26px rgba(0, 0, 0, .2)
}

.sch-next-info {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--navy)
}

.sch-next-label {
  font-weight: 700;
  font-size: 14px
}

.sch-next-date {
  font-size: 22px;
  font-weight: 500;
  font-family: "Oswald", sans-serif;
}

.sch-next-date b {
  font-weight: 700;
  font-size: 28px;
  font-family: "Oswald", sans-serif;
}

.sch-next-btn {
  padding: 7.5px 44px;
  font-size: 15px;
  white-space: nowrap
}

.sch-month {
  font-weight: 700;
  margin: 30px 0 15px;
  font-size: 20px;
  font-family: "Oswald", sans-serif;
}

.sch-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px
}

.sch-date {
  background: #fff;
  color: var(--navy);
  border-radius: 8px;
  padding: 11px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  font-weight: 700;
  transition: transform .2s, box-shadow .2s
}

.sch-date:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, .25)
}

.sch-date b {
  font-size: 22px;
  font-family: "Oswald", sans-serif;
}

.sch-date b i {
  font-style: normal;
  font-weight: 500;
  font-size: 13px;
  margin-left: 2px
}

.sch-date span {
  font-size: 20px;
  font-weight: 500;
  font-family: "Oswald", sans-serif;
}

.sch-more {
  margin: 40px auto 0;
  display: flex
}

.sch-more span {
  font-family: "Oswald", sans-serif;
  font-size: 20px;
  display: contents;
}

.sch-more-wrap {
  margin-top: 24px
}

/* ===== FAQ ===== */
.faq {
  background: var(--gray-bg);
  padding: 139px 24px 150px
}

.faq-list {
  max-width: 1200px;
  margin: 83px auto 0;
  display: flex;
  flex-direction: column;
  gap: 22px
}

.faq-item {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, .05);
  overflow: hidden
}

.faq-q {
  display: flex;
  align-items: center;
  gap: 20px;
  width: 100%;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 27px 30px;
  text-align: left;
  font-family: inherit
}

.faq-q .q-mark {
  font-family: "Oswald";
  font-weight: 600;
  font-size: 26px;
  color: #f4b678;
  flex: none;
  line-height: 1
}

.faq-q .q-text {
  flex: 1;
  font-weight: 700;
  color: var(--navy);
  font-size: 20px;
  text-align: center;
  padding: 0 10px;
  letter-spacing: .04em
}

.faq-q .q-toggle {
  position: relative;
  width: 22px;
  height: 22px;
  flex: none
}

.faq-q .q-toggle::before,
.faq-q .q-toggle::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  background: var(--orange)
}

.faq-q .q-toggle::before {
  width: 100%;
  height: 2px
}

.faq-q .q-toggle::after {
  width: 2px;
  height: 100%;
  transition: transform .3s
}

.faq-item.open .q-toggle::after {
  transform: scaleY(0)
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease
}

.faq-a-inner {
  padding: 0 30px 24px 66px;
  font-size: 16px;
  line-height: 1.95
}

/* ===== ENTRY ===== */
.entry {
  position: relative;
  overflow: hidden;
  color: #fff;
  text-align: center
}

.entry-inner {
  position: relative;
  z-index: 1;
  padding: 132px 24px 320px;
  min-height: 640px
}

.entry-ttl {
  font-weight: 700;
  font-size: clamp(24px, 3vw, 42px);
  letter-spacing: .16em;
  margin: 6px 0 20px;
  text-shadow: 0 2px 12px rgba(0, 0, 0, .4)
}

.entry-ttl em {
  color: var(--orange)
}

.entry-lead {
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 34px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, .4)
}

.entry-cta {
  display: inline-block;
  width: min(460px, 82%);
  margin-top: 30px;
  transition: transform .2s
}

.entry-cta:hover {
  transform: translateY(-3px)
}

.entry-people {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: min(760px, 78%);
  z-index: 1
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--navy-d);
  color: #fff;
  padding: 44px 24px 30px
}

.footer-inner {
  width: min(100% - 48px, 1200px);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap
}

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

.footer-logo {
  height: 46px;
  width: auto
}

.footer-name {
  display: flex;
  flex-direction: column;
  color: #fff;
  font-weight: 700;
  font-size: 19px;
  letter-spacing: .06em;
  line-height: 1.14
}

.footer-name small {
  font-size: 9px;
  font-weight: 500;
  opacity: .8;
  margin-bottom: 2px
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 26px
}

.footer-link {
  font-size: 14px
}

.footer-sns {
  width: 26px;
  height: 26px;
  filter: brightness(0) invert(1)
}

.copyright {
  text-align: center;
  font-size: 12px;
  color: rgba(255, 255, 255, .7);
  margin-top: 30px;
  letter-spacing: .04em
}

/* ===== fixed side button ===== */
.fixed-btn {
  position: fixed;
  right: -5px;
  bottom: 15%;
  z-index: 90;
  width: 215px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease,
    visibility 0.4s ease;
}

.fixed-btn.is-show {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.fixed-btn img {
  width: 100%
}

.fixed-btn:hover {
  opacity: .8;
}

.rt-cont {
  width: 100%;
}

/* ===== responsive ===== */
@media(max-width:1100px) {

  /* compact header: switch to the hamburger before the desktop nav gets cramped */
  .gnav {
    display: none
  }

  .burger {
    display: flex
  }

  .why-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    max-width: 440px;
    margin: 0 auto
  }

  .why-card h3 br {
    display: none
  }

  .nw-grid {
    grid-template-columns: 1fr;
    max-width: 440px
  }

  .tk-grid {
    grid-template-columns: 1fr
  }

  .seminar-detail {
    grid-template-columns: 1fr;
    width: auto;
    margin: 48px -24px 0 36px
  }

  .seminar-detail::before {
    display: block;
    left: -60px;
    top: 0;
    width: 60px;
    height: 210px
  }

  .sd-photo img {
    min-height: 240px
  }

  .fv-cta {
    transform: translateX(-50%) translateY(-4vw);
    width: min(400px, 75%);
  }

  .works-panel {
    margin-left: 60px;
  }

  .rt-widget {
    margin: 0px 0 0 -60px;
  }
}

@media(max-width:768px) {
  .gnav {
    display: none
  }

  .burger {
    display: flex
  }

  .fixed-btn {
    display: none
  }

  .site-header {
    padding: 20px 0
  }

  .header-inner {
    padding: 0 20px
  }

  .brand-logo {
    height: 42px
  }

  .brand-badge {
    font-size: 10px;
  }

  .fv-pc {
    display: none
  }

  .fv-sp {
    display: block
  }

  .fv-cta {
    width: 84%;
    bottom: -5.5%;
    margin-top: 0;
    transform: translateX(-50%)
  }

  .fv-cta:hover {
    transform: translateX(-50%)translateY(-15px);
  }

  .fv-cta .cta-pc {
    display: none
  }

  .fv-cta .cta-sp {
    display: block
  }

  .pickup {
    padding: 100px 0px 70px
  }

  .pickup-parts {
    left: 0;
    top: 14px;
    width: 100%;
    max-width: none
  }

  .pickup-slider {
    --slide: min(560px, 100%);
    margin-top: 0px;
  }

  .ttl-line::before,
  .ttl-line::after {
    width: 60px
  }

  .about {
    padding: 64px 0px 0px;
  }

  .about-inner {
    width: auto;
    margin-left: 0
  }

  .about-worker {
    opacity: .62;
    height: 400px;
    left: auto;
    right: 0
  }

  .about-koum-out {
    top: 8%
  }

  .works-panel {
    margin-left: 0;
    border-top-left-radius: 40px;
    padding: 60px 24px 74px
  }

  .works-inner {
    text-align: left
  }

  .works-inner .sec-title {
    text-align: left;
    text-indent: 0
  }

  .works-tags {
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 4px
  }

  .wtag {
    width: 84px;
    padding: 12px 0;
    text-align: center;
    line-height: 1.3;
    font-size: 21px
  }

  .rt-widget {
    margin-left: 0;
    width: 100%;
    padding: 16px;
    overflow-x: auto
  }

  .rt-widget img {
    max-width: none;
    width: 720px
  }

  .toknow-head {
    padding: 50px 16px 0
  }

  .toknow-body {
    padding: 40px 20px 74px
  }

  .tk-card {
    flex-direction: column
  }

  .nw-head {
    flex-direction: column;
    gap: 6px
  }

  .nw-card p {
    text-align: center
  }

  .seminar-detail {
    width: auto;
    max-width: none;
    margin: 40px -22px 0 32px
  }

  .seminar-detail::before {
    left: -54px;
    width: 54px;
    height: 140px
  }

  .sd-panel {
    padding: 30px 20px 30px 30px
  }

  .program-flow li {
    padding: 26px 11px;
    font-size: 14px
  }

  .program-flow li:not(:last-child) {
    margin-right: 28px
  }

  .program-flow li:not(:last-child)::after {
    right: -21px;
    width: 10px;
    height: 10px
  }

  .sch-grid {
    grid-template-columns: 1fr
  }

  .sch-date {
    justify-content: flex-start;
    gap: 16px;
    padding: 20px 22px
  }

  .sch-date b {
    font-size: 24px
  }

  .sch-date b i {
    font-size: 15px;
    margin-left: 4px
  }

  .sch-date span {
    font-size: 20px;
    color: var(--navy)
  }

  .sch-next {
    flex-direction: column;
    align-items: stretch;
    text-align: center
  }

  .sch-next-info {
    flex-direction: column;
    gap: 6px
  }

  .faq-q {
    padding: 20px 20px;
    gap: 12px
  }

  .faq-q .q-text {
    text-align: left;
    font-size: 14px
  }

  .faq-a-inner {
    padding: 0 20px 20px 20px
  }

  .entry .sec-bg img {
    height: 110%;
    top: 0
  }

  .entry-inner {
    padding: 60px 22px 0;
    min-height: auto
  }

  .entry-ttl {
    font-size: 21px;
    letter-spacing: .08em;
    line-height: 1.5
  }

  .entry-cta {
    width: min(460px, 88%)
  }

  .entry-people {
    position: relative;
    bottom: initial;
    width: min(760px, 95%);
    margin-top: 40px;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center
  }

  /* --- reset desktop offsets so OUR WORKS / Room Tour / program fit mobile --- */
  .works-inner {
    margin-left: 0;
    width: auto
  }

  .works-inner .eyebrow::after,
  .about .eyebrow::after {
    left: 0;
    width: 64px
  }

  .roomtour {
    margin: 48px 0 0
  }

  .program-flow {
    column-gap: 0
  }

  .about-marquee {
    top: auto;
    bottom: 130px
  }

  /* --- SP type scale: calibrated to the 375px design frame (~0.77x of the 500px-tuned sizes) --- */
  .site-header {
    padding: 15px 0
  }

  .brand-logo {
    height: 33px
  }

  .eyebrow {
    font-size: 20px;
    letter-spacing: 0;
  }

  .sec-title {
    font-size: 23px
  }

  .sec-title em {
    white-space: nowrap
  }

  .sec-sub {
    font-size: 12px
  }

  .about-ttl {
    font-size: 20px
  }

  .about-txt {
    font-size: 13px
  }

  .works-desc {
    font-size: 14px
  }

  .wtag {
    width: 64px;
    padding: 9px 0;
    font-size: 16px
  }

  .tk-card h3 {
    text-align: center;
    font-size: 18px
  }

  .tk-card p {
    font-size: 14px
  }

  .nw-card p {
    font-size: 14px
  }

  .sd-panel dt {
    font-size: 11px
  }

  .sd-panel dd {
    font-size: 12px
  }

  .program-flow li {
    font-size: 11px;
    padding: 20px 8px
  }

  .faq-q .q-text {
    font-size: 12px
  }

  .ttl-line span {
    font-size: 20px
  }

  .why-card h3 {
    font-size: 20px;
    margin-bottom: 30px;
    padding-block: 0em;
  }

  .entry-lead {
    font-size: 13px
  }

  .entry-ttl {
    font-size: 23px
  }

  .faq-a-inner {
    font-size: 13px
  }

  .rt-ttl {
    font-size: 15px
  }

  .sch-next b {
    font-size: 21px
  }

  .sch-next {
    font-size: 13px
  }

  .sch-date b {
    font-size: 20px
  }

  .sch-date b i {
    font-size: 12px
  }

  .sch-date span {
    font-size: 14px
  }

  .sec-head {
    margin-bottom: 30px
  }

  .why .sec-head {
    margin-bottom: 42px
  }

  .why {
    padding: 66px 20px 62px
  }

  .noworry {
    padding: 60px 20px 60px
  }

  .seminar {
    padding: 38px 20px 62px 0;
  }

  .schedule {
    padding: 60px 20px 74px
  }

  .faq {
    padding: 62px 20px 62px
  }

  .faq-list {
    margin-top: 34px
  }

  .sbanner {
    padding: 46px 20px 40px
  }

  .toknow-head {
    padding: 5px 25px 0
  }

  .toknow-body {
    padding: 40px 20px 60px
  }

  .about {
    padding: 50px 20px 70px
  }

  .why-inner {
    width: 100%;
  }

  .why-mark {
    width: 55px;
    left: 5%;
    top: 75px;
  }

  .sp-menu-nav {
    margin: 60px 90px 0 auto;
    max-width: 300px;
  }

  .sp-menu-sns {
    margin: 140px auto 0;
    max-width: 90px;
  }

  /* --- SP density: match the design's vertical rhythm (375px frame) --- */
  .pickup {
    padding: 56px 0 40px
  }

  .program {
    padding: 44px 20px 56px;
    margin-top: 0
  }

  .program-ttl {
    font-size: 16px;
    border-bottom-width: 2px;
    padding-bottom: 8px;
    margin-bottom: 28px
  }

  .nw-grid {
    gap: 16px;
    margin: 40px auto 0
  }

  .nw-card {
    padding: 26px 20px
  }

  .sch-next {
    padding: 14px 20px
  }

  .sch-grid {
    gap: 12px;
  }

  .sch-date {
    justify-content: center;
    gap: 22px;
    padding: 7px 16px
  }

  .sch-more {
    margin-top: 24px
  }

  .tk-grid {
    gap: 20px;
    width: 100%;
    display: block;
  }

  .tk-card {
    margin-bottom: 25px;
  }

  .tk-card:last-child {
    margin-bottom: 0px;
  }

  .tk-card .ph {
    height: 120px;
    width: 100%;
    overflow: hidden;
    flex: initial;
  }

  .tk-card .tx {
    padding: 20px 17.5px;
  }

  .faq-item {
    border-radius: 14px
  }

  .faq-q {
    padding: 20px 20px
  }

  .faq-list {
    margin-top: 30px;
    gap: 14px
  }

  .about {
    padding: 42px 20px 58px
  }

  /* --- SP density round 2: WHY / NOWORRY / SEMINAR panel / SCHEDULE / PICKUP --- */
  .why {
    padding: 80px 20px 50px;
    margin-top: -20px;
  }

  .why .sec-head {
    margin-bottom: 32px
  }

  .why-grid {
    gap: 20px
  }

  .why-card {
    padding: 20px 25px 25px
  }

  .why-card .ph img {
    aspect-ratio: 4 / 3;
    object-fit: cover
  }

  .why .sec-head {
    margin-bottom: 40px
  }

  .noworry {
    padding: 52px 20px 52px
  }

  .nw-grid {
    margin-top: 24px;
    width: 100%;
  }

  .nw-card {
    padding: 22px 20px
  }

  .sd-panel {
    padding: 22px 20px 22px 24px
  }

  .sd-panel dl>div {
    padding: 11px 0
  }

  .sd-photo {
    padding: 0 0px 20px 20px
  }

  .sd-photo img {
    min-height: 0
  }

  .schedule {
    padding: 52px 20px 56px
  }

  .sch-month {
    margin: 22px 0 10px;
    font-size: 17px
  }

  .pickup {
    padding: 60px 20px 10px
  }

  .sch-sub {
    font-size: 12px;
    margin: 12px 0 36px
  }

  .nw-illust {
    width: 150px
  }

  .nw-lead {
    font-size: 13px;
    margin-top: 22px;
    text-align: center
  }

  .nw-card h3 {
    font-size: 16px;
    margin-bottom: 10px
  }

  /* design keeps the 2-line card titles on SP */
  .why-card h3 br {
    display: inline
  }

  .why-card p,
  .tk-card p,
  .nw-card p {
    font-size: 13px
  }

  /* ===== ABOUT US: design layout (worker top-right / small outline / airy text) ===== */
  .about {
    padding: 42px 0 0
  }

  .about-inner {
    padding: 0 15px
  }

  .about-worker {
    height: 290px;
    top: 0;
    opacity: .55
  }

  .about-koum-out {
    top: 34px;
    right: -46px;
    width: 300px
  }

  .about-ttl {
    font-size: 24px
  }

  .about-txt {
    font-size: 12px;
    line-height: 2.05
  }

  .about .eyebrow::after {
    left: -20px;
    width: calc(100% + 20px)
  }

  /* marquee: single strip peeking behind the works panel's top edge */
  .about-marquee {
    position: relative;
    top: auto;
    bottom: auto;
    margin: 24px 0 -36px
  }

  /* ===== OUR WORKS: panel inset from the left (navy column stays visible) ===== */
  .works-panel {
    margin: 0 0 0 15%;
    border-top-left-radius: 40px;
    padding: 44px 30px 0px;
  }

  .works-inner .eyebrow::after {
    left: -34px;
    width: calc(100% + 34px)
  }

  /* 「を強みに、」 lives inside the description block on SP (per design) */
  .wt-suffix {
    display: none
  }

  .works-sub {
    font-size: 13px;
    white-space: nowrap;
    letter-spacing: 0
  }

  .wtag {
    width: 70px;
    min-height: 80px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0
  }

  .about-txt {
    letter-spacing: .01em
  }

  /* design: 「を強みに、」 drops below the boxes, leading into the description */
  .wt-suffix {
    flex-basis: 100%;
    margin-top: 8px
  }

  .works-desc {
    margin-top: 15px;
    font-size: 12px;
    line-height: 2.05
  }

  /* Room Tour: full-bleed peach box, outline title overlapping its top edge */
  .roomtour {
    margin: 34px 0 0
  }

  .rt-big {
    width: 220px;
    margin: 0 auto 2px;
    position: relative;
    z-index: 2
  }

  .rt-widget {
    margin: -15px -30px 0 calc(-15vw - 30px);
    width: calc(100% + 15vw + 60px);
    border-radius: 24px 0px 0 24px;
    padding: 40px 20px 34px;
  }

  /* ===== SEMINAR: justified dl labels + slate square above the panel corner ===== */
  .sd-panel dt {
    flex: 0 0 4.6em;
    text-align: justify;
    text-align-last: justify
  }

  /* icon sits below the 2-line title, offset right (per design) */
  .seminar-icon {
    display: block;
    width: 96px;
    margin: 10px 48px 0 auto
  }

  .seminar-detail::after {
    content: "";
    position: absolute;
    left: -45px;
    top: -50px;
    width: 165px;
    height: 50px;
    background: #72849b
  }

  .seminar-detail {
    margin: 40px -22px 0 45px
  }

  .sd-panel dl>div {
    padding: 14px 0
  }

  /* NO WORRY: restore the design's airier spacing */
  .noworry {
    padding: 52px 20px 44px
  }

  .nw-illust {
    width: 95px;
    margin-bottom: 20px;
  }

  .nw-lead {
    margin-top: 22px
  }

  .pickup-dots {
    margin-block: 30px 50px;
  }

  .tk-cta {
    margin: 50px auto 0;
  }

  .tk-cta .btn {
    padding: 10px 15px;
    font-size: 16px;
  }

  .program-cont {
    width: 100%;
  }

  .fv-cta {
    position: fixed;
    left: 0;
    bottom: 0;
    z-index: 999;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(100%);
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
  }

  .fv-cta.is-fixed {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .fv-cta img {
    display: block;
    width: 100%;
    height: auto;
  }
}