/* =======================================================
   root
======================================================== */
:root {
  --blue: #0064d9;
  --blue-2: #004fb6;
  --blue-3: #CCE4F8;
  --black: #111;
  --text: #2d2d2d;
  --line: #d8e7fa;
  --soft: #f5f9fe;
  --white: #fff;
  --shadow: 0 20px 50px rgb(0 67 145 / 12%);
  --mv-height: calc(100vh - 64px);
  --max: 1440px;
  --container-max: 1440px;
  --space-16: 1rem; /* 16px */
  --space-24: 1.5rem; /* 24px */
  --space-32: 2rem; /* 32px */
  --space-40: 2.5rem; /* 40px */
  --space-48: 3rem; /* 48px */
  --space-56: 3.5rem; /* 56px */
  --space-80: 5rem; /* 80px */
  --space-120: 7.5rem; /* 120px */
  --space-140: 8.75rem; /* 140px */
  --font-jp: "Noto Sans JP", "Hiragino Kaku Gothic ProN", Meiryo, system-ui, sans-serif;
  --font-display: "Barlow Semi Condensed", "Arial Narrow", Arial, sans-serif;
  --font-scroll: "Barlow Condensed", "Arial Narrow", Arial, sans-serif;
  --fs-12: 0.75rem; /* 12px */
  --fs-13: 0.8125rem; /* 13px */
  --fs-14: 0.875rem; /* 14px */
  --fs-16: 1rem; /* 16px */
  --fs-18: 1.125rem; /* 18px */
  --fs-20: 1.25rem; /* 20px */
  --fs-21: 1.3125rem; /* 21px */
  --fs-24: 1.5rem; /* 24px */
  --fs-30: 1.875rem; /* 30px */
  --fs-32: 2rem; /* 32px */
  --fs-44: 2.75rem; /* 44px */
  --fs-28: 1.75rem; /* 28px */
  --fs-48: 3.05rem; /* 48.8px */
  --fs-120: 7.5rem; /* 120px */
}
@media (max-width: 768px) {
  :root {
    --mv-height: calc(100svh - 60px);
  }
}
/* =======================================================
   base
======================================================== */

html {
  font-size: 100%;
}

body {
  color: var(--text);
  background: var(--white);
  font-family: var(--font-jp);
  font-size: var(--fs-16);
  line-height: 1.8;
  letter-spacing: 0.06em;
  font-weight: 400;
}

body.is-menu-open { overflow: hidden; }

@media (max-width: 768px) {
  .is-menu-open .site-nav {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
  }
}

:focus-visible {
  outline: 3px solid #ffcf33;
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000;
  transform: translateY(-140%);
  padding: 10px 14px;
  color: var(--white);
  background: var(--black);
  border-radius: 4px;
}

.skip-link:focus { transform: translateY(0); }

/* =======================================================
   site-header
======================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 64px;
  background: rgb(255 255 255 / 94%);
  border-bottom: 1px solid rgb(0 100 217 / 8%);
  backdrop-filter: blur(12px);
}

@media (max-width: 768px) {
  .site-header {
    height: 60px;
    background: #fff;
    border-bottom: 1px solid rgb(0 100 217 / 7%);
    backdrop-filter: none;
  }
}

/*== header-inner ================*/
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1240px;
  height: 100%;
  margin: 0 auto;
  padding: 0 0 0 20px;
}
@media (max-width: 768px) {
  .header-inner {
    padding: 0 20px;
  }
}
@media (max-width: 390px) {
  .header-inner { padding-left: 18px; }
}

/*== brand ================*/
.brand {
  display: inline-flex;
  align-items: center;
}
@media (max-width: 768px) {
  .brand {
    position: relative;
    z-index: 210;
    gap: 8px;
  }
}

.brand img {
  width: 170px;
  height: auto;
}

/*== site-nav ================*/
.site-nav {
  width: 100%;
  padding: 0 clamp(var(--space-48),6.452vw,var(--space-80)) 0 var(--space-24);
}

@media (max-width: 768px) {
  .site-nav {
    position: fixed;
    inset: 0;
    z-index: 200;
    min-height: 100svh;
    padding: 15.059vh 4.494vw 7.491vw;
    background-color: #fff;
    overflow-y: auto;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-12px);
    transition: opacity .24s ease, transform .24s ease, visibility .24s ease;
  }
  .site-nav::after {
    content: '';
    position: absolute;
    right: 16px;
    bottom: 16px;
    width: 50vw;
    opacity: 0.4;
    aspect-ratio: 50 / 58;
    background-color: var(--line);
    mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 50 58' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M25.007,0l-24.309,14.087s-0.397,0.214-0.596,1.085c-0.199,0.871-0.047,28.052-0.047,28.052l24.866,14.611l0.267,-0.019l12.166,-6.895l-0.057,-11.421l-11.937,6.875l-0.344,0.038l-0.267,-0.076l-14.4,-8.308s-0.248,-0.153-0.363,-0.592c-0.115,-0.439,0,-16.998,0,-16.998s-0.057,-0.267,0.306,-0.516c0.363,-0.248,14.515,-8.423,14.515,-8.423s0.172,-0.134,0.439,-0.057c0.267,0.076,12.261,7.028,12.261,7.028l9.778,-5.577s-22.002,-12.777-22.116,-12.834c-0.115,-0.057,-0.163,-0.061,-0.163,-0.061Z'/%3E%3Cpath d='M25.915,18.816l-9.244,5.29l24.637,14.572l0.019,9.95l7.983,-4.622s0.306,-0.363,0.382,-0.707c0.076,-0.344,0.019,-10.466,0.019,-10.466l-23.797,-14.018Z'/%3E%3C/svg%3E");
    mask-repeat: no-repeat;
    mask-position: center;
    mask-size: contain;
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 50 58' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M25.007,0l-24.309,14.087s-0.397,0.214-0.596,1.085c-0.199,0.871-0.047,28.052-0.047,28.052l24.866,14.611l0.267,-0.019l12.166,-6.895l-0.057,-11.421l-11.937,6.875l-0.344,0.038l-0.267,-0.076l-14.4,-8.308s-0.248,-0.153-0.363,-0.592c-0.115,-0.439,0,-16.998,0,-16.998s-0.057,-0.267,0.306,-0.516c0.363,-0.248,14.515,-8.423,14.515,-8.423s0.172,-0.134,0.439,-0.057c0.267,0.076,12.261,7.028,12.261,7.028l9.778,-5.577s-22.002,-12.777-22.116,-12.834c-0.115,-0.057,-0.163,-0.061,-0.163,-0.061Z'/%3E%3Cpath d='M25.915,18.816l-9.244,5.29l24.637,14.572l0.019,9.95l7.983,-4.622s0.306,-0.363,0.382,-0.707c0.076,-0.344,0.019,-10.466,0.019,-10.466l-23.797,-14.018Z'/%3E%3C/svg%3E");
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: center;
    -webkit-mask-size: contain;
    z-index: -1;
  }
}

/*== nav-list ================*/
.nav-list {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(var(--space-48),6.452vw,var(--space-80));
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: var(--fs-14);
  font-weight: 600;
  color: #263247;
}

@media (max-width: 768px) {
  .nav-list {
    display: grid;
    justify-items: center;
    gap: 0;
    width: 100%;
    justify-content: center;
    margin: 0 auto;
    font-size: var(--fs-16);
    font-weight: 500;
  }
}

@media (max-width: 768px) {
  .nav-list li {
    width: 100%;
    border-bottom: 1px solid #b9ddff;
  }
}

/*== nav-list a ================*/
.nav-list a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  transition: color .24s ease;
}
@media (max-width: 768px) {
  .nav-list a {
    justify-content: center;
    width: 100%;
    min-height: 70px;
  }
  .nav-list a[aria-current="true"]{
    color: var(--black);
  }
}

.nav-list a::after {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 6px;
  height: 2px;
  content: "";
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .28s ease;
}
@media (max-width: 768px) {
  .nav-list a::after {
    display: none;
  }
}

.nav-list a:hover,
.nav-list a[aria-current="true"] {
  color: var(--blue);
}

.nav-list a:hover::after,
.nav-list a[aria-current="true"]::after {
  transform: scaleX(1);
}

/*== nav-contact ================*/
.nav-contact { display: none; }

@media (max-width: 768px) {
  .nav-list li.nav-contact {
    display: block;
    margin-top: var(--space-40);
    border-bottom: 0;
  }
}

@media (max-width: 768px) {
  .nav-contact a:hover,
  .nav-contact a:focus-visible {
    color: var(--blue);
    background: var(--white);
    border-color: var(--blue);
  }
}

@media (max-width: 768px) {
  .nav-contact a {
    width: 206px;
    min-height: 60px;
    margin: 0 auto;
    gap: 8px;
    color: var(--white);
    background: var(--blue);
    font-size: var(--fs-16);
    font-weight: 600;
    border: 1px solid var(--blue);
    transition: color .28s ease, background-color .28s ease, border-color .28s ease;
  }
}

@media (max-width: 768px) {
  .nav-contact svg {
    width: 24px;
    height: 24px;
  }
}

/*== contact-tab ================*/
.contact-tab {
  top: 0;
  right: 0;
  z-index: 150;
  display: grid;
  place-items: center;
  width: 110px;
  height: 64px;
  color: var(--white);
  background: var(--blue);
  font-size: var(--fs-12);
  letter-spacing: .06em;
  text-align: center;
}

@media (max-width: 768px) {
  .contact-tab { display: none; }
}

.contact-tab svg {
  width: 23px;
  height: 23px;
  margin-bottom: 2px;
  display: block;
  margin-inline: auto;
}

/*== menu-button ================*/
.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  color: var(--black);
}

@media (max-width: 768px) {
  .menu-button {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 230;
    display: grid;
    place-items: center;
    width: 60px;
    height: 60px;
    color: var(--white);
    background: var(--blue);
  }
}

@media (max-width: 768px) {
  .menu-button::before { transform: translateY(-7px); }
}

@media (max-width: 768px) {
  .menu-button::after { transform: translateY(7px); }
}

.menu-button span,
.menu-button::before,
.menu-button::after {
  display: block;
  width: 24px;
  height: 2px;
  margin: 6px auto;
  content: "";
  background: currentColor;
  transition: transform .2s ease, opacity .2s ease;
}

@media (max-width: 768px) {
  .menu-button span,
  .menu-button::before,
  .menu-button::after {
    width: 21px;
    height: 1px;
    margin: 0;
    grid-area: 1 / 1;
    background: currentColor;
  }
}

.is-menu-open .menu-button span {
  opacity: 0;
}

.is-menu-open .menu-button::before {
  transform: translateY(8px) rotate(45deg);
}

@media (max-width: 768px) {
  .is-menu-open .menu-button::before {
    transform: rotate(45deg);
  }
}

.is-menu-open .menu-button::after {
  transform: translateY(-8px) rotate(-45deg);
}

@media (max-width: 768px) {
  .is-menu-open .menu-button::after {
    transform: rotate(-45deg);
  }
}

/* =======================================================
   hero
======================================================== */
.hero {
  position: relative;
  height: var(--mv-height);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgb(255 255 255 / 96%) 0%, rgb(255 255 255 / 90%) 36%, rgb(255 255 255 / 18%) 72%),
    linear-gradient(120deg, rgb(235 246 255 / 85%), rgb(0 130 255 / 18%)),
    url("../image/MV.webp") center / cover no-repeat;
}

@media (max-width: 768x) {
  .hero {
    min-height: 545px;
    align-items: start;
  }
}

@media (max-width: 768x) {
  .hero .button {
    width: 132px;
    min-height: 38px;
    padding: 0 14px;
    gap: 8px;
    font-size: var(--fs-12);
  }
}

/*== section-angle ================*/
.section-angle::after {
  position: absolute;
  right: -70px;
  bottom: -70px;
  width: 100%;
  height: 100%;
  content: "";
  background-image: url('../image/section-bg_right.png');
  background-size: contain;
  background-position: right bottom;
  background-repeat: no-repeat;
  opacity: 0.1;
  pointer-events: none;
}

@media (max-width: 768px)
{
  .section-angle::after {
    opacity: 0;
  }
}

/*== hero-inner ================*/
.hero-inner {
  max-width: var(--max);
  width: 100%;
  height: 100%;
  margin: 0 auto;
  padding: 0 max(2vw, var(--space-40));
  display: flex;
  align-items: center;
  position: relative;
}

@media (max-width: 768px) {
  .hero-inner {
    padding-right: 20px;
    padding-left: 20px;
  }
}

@media (max-width: 390px) {
  .hero-inner { padding-left: 20px; }
}

/*== eyebrow ================*/
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 28px;
  color: var(--blue-3);
  font-size: var(--fs-24);
  letter-spacing: 0.06em;
  font-family: var(--font-scroll);
  font-weight: normal;
}

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

/*== hero h1 ================*/
.hero h1 {
  margin: 0;
  color: var(--black);
  font-size: clamp(24px,4.839vw,60px);
  line-height: 1.6;
  letter-spacing: 0;
  font-weight: 600;
}

@media (max-width: 768px) {
  .hero h1 {
    line-height: 1.9;
    letter-spacing: 0;
  }
}

.hero h1 span { color: var(--blue); }

/*== hero-lead ================*/
.hero-lead {
  margin: var(--space-48) 0 var(--space-80);
  font-weight: 500;
  line-height: 2;
}

/*== hero-scroll ================*/
.hero-scroll {
  color: #111;
  pointer-events: none;
  width:  70px;
  position: absolute;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  height: auto;
  margin-top: 0;
}

@media (max-width: 768px) {
  .hero-scroll {
    gap: 9px;
    height: auto;
    position: absolute;
  }
}

.hero-scroll span {
  writing-mode: vertical-rl;
  font-family: var(--font-scroll);
  font-size: var(--fs-18);
  font-weight: 500;
  line-height: 1;
  letter-spacing: .1em;
  /* height: 100%; */
  /* border: 1px solid; */
}

@media (max-width: 768px) {
  .hero-scroll span {
    font-size: var(--fs-16);
  }
}

.hero-scroll i {
  position: relative;
  display: block;
  width: 1px;
  height: 250px;
  overflow: hidden;
  background: rgb(18 18 18 / 20%);
}

@media (max-width: 768px) {
  .hero-scroll i {
    height: 198px;
    background: rgb(18 18 18 / 18%);
  }
}

@media (max-width: 390px) {
  .hero-scroll i { height: 184px; }
}

.hero-scroll i::before {
  position: absolute;
  inset: 0 0 auto;
  height: 100%;
  content: "";
  background: #121212;
  transform: scaleY(0);
  transform-origin: top;
  animation: scrollLine 2.4s cubic-bezier(.77, 0, .18, 1) infinite;
}

@media (prefers-reduced-motion: reduce) {
  .hero-scroll i::before {
    animation: none;
    transform: scaleY(1);
  }
}

@keyframes scrollLine {
  0% {
    transform: scaleY(0);
    transform-origin: top;
  }
  45% {
    transform: scaleY(1);
    transform-origin: top;
  }
  46% {
    transform: scaleY(1);
    transform-origin: bottom;
  }
  100% {
    transform: scaleY(0);
    transform-origin: bottom;
  }
}

/* =======================================================
   common
======================================================== */

/*== button ================*/
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 48px;
  padding: 0 var(--space-32);
  border: 1px solid var(--black);
  color: var(--white);
  background: var(--black);
  font-size: var(--fs-14);
  transition: color .28s ease, background-color .28s ease, border-color .28s ease;
}

.button:hover,
.button:focus-visible {
  color: #07111f;
  background: var(--white);
  border-color: #07111f;
}

.button svg {
  width: 20px;
  height: 20px;
}

/*== container ================*/
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: clamp(64px,11.29vw,var(--space-140)) 2vw;
}

/*== section ================*/
.section {
  position: relative;
  overflow: hidden;
}

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

.section-label {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: clamp(var(--space-56),9.677vw,var(--space-120));
  color: var(--blue);
  font-size: var(--fs-16);
  font-weight: 600;
  padding-left: 20px;
}

.section-label::before {
  width: calc((100vw - min(var(--container-max), 100vw)) / 2 + 2vw - 0px);
  height: 1px;
  content: "";
  background: var(--blue);
  position: absolute;
  top: 50%;
  left: calc((100vw - min(var(--container-max), 100vw)) / -2 - 2vw);
  transform: translateY(-50%);
}

@media (max-width: 768px) {
  .section-label::before {
    width: 40px;
    margin-left: -20px;
  }
}

.section-label .ghost {
  position: absolute;
  left: 0;
  z-index: -1;
  color: #eef5ff;
  font-family: var(--font-display);
  font-size: clamp(var(--fs-48), 12.048vw, var(--fs-120));
  white-space: nowrap;
  font-weight: 600;
  letter-spacing: 0;
  white-space: nowrap;
  pointer-events: none;
}
.process .section-label .ghost {
  color: var(--white)
}

/* =======================================================
   about
======================================================== */

.about-grid {
  display: grid;
  grid-template-columns: .88fr 1fr;
  gap: min(5.115vw,80px);
  align-items: start;
}

@media (max-width: 768px) {
  .about-grid,
  .approach-item {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.lead-heading {
  margin: 0;
  font-size: clamp(var(--fs-28), 3vw, var(--fs-44));
  line-height: 1.65;
  font-weight: 600;
}

@media (max-width: 768px) {
  .lead-heading {
    margin-bottom: var(--space-40);
    line-height: 1.72;
    text-align: center;
  }
}

.lead-heading span { color: var(--blue); }

.check-list {
  display: grid;
  gap: 8px;
  margin: 0 0 var(--space-40);
  padding: 0;
  list-style: none;
  font-weight: 600;
}

.check-list li {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 12px;
  align-items: start;
}

.check-list li::before {
  width: 20px;
  height: 20px;
  margin-top: 5px;
  content: "";
  background-color: var(--blue-2);
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M128,24A104,104,0,0,0,36.18,176.88L24.83,210.93a16,16,0,0,0,20.24,20.24l34.05-11.35A104,104,0,1,0,128,24ZM84,140a12,12,0,1,1,12-12A12,12,0,0,1,84,140Zm44,0a12,12,0,1,1,12-12A12,12,0,0,1,128,140Zm44,0a12,12,0,1,1,12-12A12,12,0,0,1,172,140Z'/%3E%3C/svg%3E");
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  -webkit-mask-size: contain;
  mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M128,24A104,104,0,0,0,36.18,176.88L24.83,210.93a16,16,0,0,0,20.24,20.24l34.05-11.35A104,104,0,1,0,128,24ZM84,140a12,12,0,1,1,12-12A12,12,0,0,1,84,140Zm44,0a12,12,0,1,1,12-12A12,12,0,0,1,128,140Zm44,0a12,12,0,1,1,12-12A12,12,0,0,1,172,140Z'/%3E%3C/svg%3E");
  mask-repeat: no-repeat;
  mask-position: center;
  mask-size: contain;
}



.body-copy {
  margin: 0;
}

/* =======================================================
   services
======================================================== */

.services-band {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(60deg, rgb(0 60 150 / 16%) 0 24%, transparent 24% 100%),
    linear-gradient(120deg, #0058c9, #006ee9);
  padding: clamp(64px,11.29vw,var(--space-140)) 0;
  display: flex;
  justify-content: center;
}

.services-band::before,
.process::before {
  position: absolute;
  left: -70px;
  top: -70px;
  width: 100%;
  height: calc(100% + 70px);
  content: "";
  background-image: url('../image/section-bg_left.png');
  background-size: contain;
  background-position: left bottom;
  background-repeat: no-repeat;
  opacity: 0.1;
}

.services-panel {
  position: relative;
  background: var(--white);
  /* box-shadow: var(--shadow); */
  margin-inline: 2vw;
  width: 100%;
}

@media (max-width: 768px) {
  .services-panel {
    box-shadow: none;
  }
}

.center-title {
  display: grid;
  justify-items: center;
  color: var(--blue);
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(var(--fs-30),6.25vw,var(--fs-48));
  line-height: 1.1;
  /* font-weight: 600; */
  gap: clamp(8px,2.604vw,20px);
  position: relative;
}


.center-title span {
  color: var(--text);
  font-family: inherit;
  font-size: var(--fs-13);
  /* font-weight: 600; */
  letter-spacing: .04em;
}

.title-rule {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
    margin-bottom: clamp(var(--space-56),9.677vw,var(--space-120));
}


.title-rule::before,
.title-rule::after {
  width: 112px;
  height: 1px;
  content: "";
  background: var(--blue);
  top: -14px;
  position: relative;
}

@media (max-width: 768px) {
  .title-rule::before,
  .title-rule::after {
    width: 48px;
  }
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 768px) {
  .service-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  position: relative;
  min-height: 260px;
  padding: 0 var(--space-40);
  border-left: 1px solid var(--line);
}

@media (max-width: 768px) {
  .service-card {
    min-height: 0;
    padding: 0 0 var(--space-32);
    border-left: 0;
    border-bottom: 1px solid var(--line);
  }
  .service-card + .service-card {
    padding-top: var(--space-32);
  }
  .service-card:last-child {
    border-bottom: 0;
    padding-bottom: 0;
  }
}

.service-card:first-child { border-left: 0; }

.service-number {
  color: #cde6ff;
  font-family: var(--font-scroll);
  font-size: clamp(var(--fs-32),6.25vw,var(--fs-48));
  position: absolute;
  top: 0;
  left: 20px;
  line-height: 1;
}

@media (max-width: 768px) {
  .service-number {
    top: 20px;
  }
}

.service-art {
  height: 240px;
}

@media (max-width: 768px)
{
  .service-art {
    height: 30vh;
  }
}


.service-art img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}


.service-card h3 {
  margin: 40px 0 20px;
  color: var(--blue);
  font-size: var(--fs-20);
  line-height: 1.45;
  font-weight: 600;
}

@media (max-width: 768px)
{
  .service-card h3 {
    text-align: center;
  }
}



.service-card p {
  margin: 0;
  /* font-size: var(--fs-13); */
  /* font-weight: 600; */
  line-height: 1.8;
}

/* =======================================================
   approach
======================================================== */


.approach-list {
  display: grid;
  gap: clamp(var(--space-40),10.417vw,var(--space-80));
  
}

.approach-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.approach-item:nth-child(even) .photo { order: 2; }

@media (max-width: 768px) {
  .approach-item:nth-child(even) .photo { order: 0; }
  .approach-item {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }
}

.photo {
  min-height: 260px;
  overflow: hidden;
  background: var(--soft);
  box-shadow: 0 16px 34px rgb(0 67 145 / 10%);
}

@media (max-width: 768px) {
  .photo {
    min-height: 0;
    max-height: 30vh;
    aspect-ratio: 1.56;
    box-shadow: none;
  }
}

.photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 260px;
}

@media (max-width: 768px) {
  .photo img {
    min-height: 0;
    height: 100%;
  }
}

.mini-en {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-scroll);
  color: var(--blue-3);
  font-size: var(--fs-16);
  letter-spacing: .1em;
}

@media (max-width: 768px) {
  .mini-en {
    margin-bottom: 0;
    /* font-size: var(--fs-12); */
  }
}

.approach-item h3 {
  margin: 0 0 24px;
  font-size: clamp(var(--fs-20),3.125vw,var(--fs-24));
  line-height: 1.45;
  font-weight: 600;
}
.approach-item h3 span {
    color: var(--blue);
}

@media (max-width: 768px) {
  .approach-item h3 {
    margin-bottom: 11px;
    /* font-size: var(--fs-14); */
  }
}

/* =======================================================
   process
======================================================== */
.process { background: #f6f8fb; }

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 64px;
  align-items: stretch;
}

@media (max-width: 911px) {
  .process-grid {
    display: flex;
    flex-direction: column;
    justify-items: center;
    align-items: center;
    gap: var(--space-40);
  }
}

.process-card {
  position: relative;
  min-height: 150px;
  display: grid;
  place-items: center;
  padding: var(--space-40) var(--space-24) var(--space-32);
  background: var(--white);
  text-align: center;
  box-shadow: 0 10px 24px rgb(0 67 145 / 5%);
}

@media (max-width: 911px) {
  .process-card {
    width: calc(100% - 4vw);
    max-width: 320px;
    /* min-height: 112px; */
    padding: 27px 10px 17px;
  }
}

.process-card:not(:last-child)::after {
  position: absolute;
  right: -44px;
  top: 50%;
  transform: translateY(-50%);
  width: 25px;
  height: 25px;
  content:
  "";
  aspect-ratio: 1;
  background-color: var(
  --blue);
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M141.66,133.66l-80,80a8,8,0,0,1-11.32-11.32L124.69,128,50.34,53.66A8,8,0,0,1,61.66,42.34l80,80A8,8,0,0,1,141.66,133.66Zm80-11.32-80-80a8,8,0,0,0-11.32,11.32L204.69,128l-74.35,74.34a8,8,0,0,0,11.32,11.32l80-80A8,8,0,0,0,221.66,122.34Z'/%3E%3C/svg%3E");
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  -webkit-mask-size: contain;
  mask-image: url(
  "data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M141.66,133.66l-80,80a8,8,0,0,1-11.32-11.32L124.69,128,50.34,53.66A8,8,0,0,1,61.66,42.34l80,80A8,8,0,0,1,141.66,133.66Zm80-11.32-80-80a8,8,0,0,0-11.32,11.32L204.69,128l-74.35,74.34a8,8,0,0,0,11.32,11.32l80-80A8,8,0,0,0,221.66,122.34Z'/%3E%3C/svg%3E");
  mask-repeat: no-repeat;
  mask-position: center;
  mask-size: contain;
}

@media (max-width: 911px) {
  .process-card:not(:last-child)::after { display: none; }
}

.process-num {
  position: absolute;
  top: -24px;
  left: 50%;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  color: var(--white);
  background: linear-gradient(to right, var(--blue), var(--blue-2));
  border-radius: 50%;
  font-family: var(--font-scroll);
  transform: translateX(-50%);
  font-size: var(--fs-20);
  letter-spacing: 0.1em;
}

@media (max-width: 768px) {
  .process-num {
    top: -15px;
    width: 34px;
    height: 34px;
    font-size: var(--fs-18);
  }
}

.process-card svg {
  width: 64px;
  height: 64px;
  margin-bottom: 14px;
  color: var(--blue-3);
}

@media (max-width: 768px) {
  .process-card svg {
    width: 48px;
    height: 48px;
    margin-bottom: 10px;
  }
}

.process-card h3 {
  margin: 0;
  font-size: var(--fs-18);
}

/* =======================================================
   contact
======================================================== */
.contact {
  position: relative;
  color: var(--white);
  text-align: center;
  background:url(../image/btm_contact.webp) center center;
  background-size: cover;
}
.contact::after {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #003789;
  opacity: .7
  
}

@media (max-width: 768px) {
  .contact .button {
    width: 240px;
    max-width: 100%;
    padding: 0 14px;
  }
}

.contact h2 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: clamp(var(--fs-30),6.25vw,var(--fs-48));
  line-height: 1.1;
  letter-spacing: .04em;
  font-weight: 400;
}

@media (max-width: 768px) {
  .contact h2 {
    gap: 10px;
  }
}

.contact h2::before,
.contact h2::after {
  width: 112px;
  height: 1px;
  content: "";
  background: rgb(255 255 255 / 45%);
}

@media (max-width: 768px) {
  .contact h2::before,
  .contact h2::after {
    width: 50px;
  }
}

.contact-sub {
  margin: 0 0 var(--space-40);
  font-size: var(--fs-13);
}

.contact-lead {
  margin: 0 0 var(--space-32);
  font-size: var(--fs-14);
  letter-spacing: 0.1em;
}

.contact-actions {
  display: flex;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .contact-actions {
    display: grid;
    justify-items: center;
    gap: var(--space-32);
  }
}

.button-light {
  color: var(--blue);
  background: var(--blue-3);
  border-color: var(--blue-3);
  font-family: var(--font-display);
  font-size: var(--fs-20);
  letter-spacing: 0.1em;
  
}

.button-light:hover,
.button-light:focus-visible {
  color: var(--white);
  background: var(--blue);
  border-color: var(--blue);
}

/* =======================================================
   site-footer
======================================================== */
.site-footer {
  padding: clamp(var(--space-40),10.417vw,var(--space-80)) 2vw var(--space-16);
  text-align: center;
  background: var(--white);
}

/* =======================================================
   footer-nav
======================================================== */
.footer-nav {
  display: flex;
  justify-content: center;
  gap: var(--space-40);
  margin: 0 0 var(--space-80);
  padding: 0;
  list-style: none;
  color: var(--text);
  font-size: var(--fs-16);
}

@media (max-width: 768px) {
  .footer-nav {
    display: none;
  }
}

.footer-nav li::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 2px;
  background: var(--text);
  position: relative;
  top: -5px;
  margin-right: 10px;
}

.footer-nav a {
  transition: color .24s ease;
}

.footer-nav a:hover,
.footer-nav a:focus-visible {
  color: var(--blue);
}

/* =======================================================
   footer-brand
======================================================== */
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

@media (max-width: 768px) {
  .footer-brand {
    gap: 10px;
    margin-bottom: 14px;
  }
}

.footer-brand img {
  width: clamp(240px,25.806vw,320px);
  height: auto;
}



/* =======================================================
   address
======================================================== */
.address {
  margin: 0 0 var(--space-40);
  font-size: var(--fs-14);
  line-height: 1.8;
}

/* =======================================================
   copyright
======================================================== */
.copyright {
  max-width: var(--max);
  margin: 0 auto;
  font-size: var(--fs-14);
  text-align: right;
  padding-right: 2vw;
  font-family: var(--font-display)
}

@media (max-width: 768px) {
  .copyright {
    text-align: center;
  }
}

/* =======================================================
   reveal
======================================================== */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .6s ease, transform .6s ease;
  /* height: 100%; */
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
  }
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .hero-copy {/* max-width: 290px; */width: 100%;}
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}