@charset "UTF-8";

/* ==============================
   Base / Design tokens
============================== */
:root {
  --ink: #17201b;
  --muted: #667068;
  --paper: #f7f5ef;
  --surface: #ffffff;
  --green: #163f31;
  --green-2: #245c48;
  --gold: #b9934b;
  --line: rgba(23, 32, 27, .12);
  --shadow: 0 20px 55px rgba(25, 34, 29, .10);
  --radius: 24px;
  --container: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  font-feature-settings: "palt";
  line-height: 1.9;
  letter-spacing: .035em;
  text-align: justify;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }

/* ==============================
   Header
============================== */
header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  height: 78px;
  background: rgba(247, 245, 239, .90);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}
.header_nk {
  width: min(calc(100% - 48px), var(--container));
  height: 100%;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.header_left { width: 152px; flex: 0 0 auto; }
.header_right { display: flex; align-items: center; gap: 30px; }
.header_right a {
  position: relative;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .09em;
}
.header_right a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: -8px;
  height: 1px;
  background: var(--green);
  transition: right .25s ease;
}
.header_right a:hover::after { right: 0; }
.menu_button { display: none; }

main { overflow: hidden; }

/* ==============================
   Hero
============================== */
.main_view {
  position: relative;
  min-height: 720px;
  height: min(82vh, 860px);
  display: grid;
  place-items: center;
  padding: 120px 24px 70px;
  isolation: isolate;
  background: #405149 url("../img/_H_19138.jpg") center 42% / cover no-repeat;
}
.main_view::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(8, 24, 18, .78), rgba(8, 24, 18, .25) 70%),
    linear-gradient(0deg, rgba(8, 24, 18, .48), transparent 55%);
}
.main_view::after {
  content: "";
  position: absolute;
  left: max(24px, calc((100vw - var(--container)) / 2));
  bottom: 38px;
  color: rgba(255,255,255,.65);
  font-size: 11px;
  letter-spacing: .24em;
}
.main_view h1 {
  width: min(100%, var(--container));
  margin: 0;
  color: #fff;
  font-size: clamp(16px, 2.8vw, 44px);
  font-weight: 500;
  line-height: 1.55;
  text-shadow: 0 2px 20px rgba(0,0,0,.18);
}
.main_view h1 span {
  display: block;
  max-width: 820px;
  margin-top: 16px;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(42px, 5.4vw, 62px);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: .03em;
}

/* ==============================
   Shared content sections
============================== */
.main_contents { width: min(calc(100% - 48px), var(--container)); margin-inline: auto; }
.c_one,
.c_two_nk {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(44px, 7vw, 96px);
  align-items: center;
}
.c_one { padding: 120px 0; }
.c_one_left,
.c_two_right {
  min-height: 540px;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(22,63,49,.95), rgba(36,92,72,.72)),
    #d9ddd8;
  box-shadow: var(--shadow);
}


.c_one_left::before,
.c_two_right::before {
  content: "";
  position: absolute;
  inset: 20px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: calc(var(--radius) - 8px);
  color: rgba(255,255,255,.7);
  font-size: 11px;
  letter-spacing: .22em;
}
.c_one_left::after,
.c_two_right::after {
  content: "";
  position: absolute;
  width: 240px; height: 240px;
  border: 1px solid rgba(185,147,75,.65);
  border-radius: 50%;
  right: -70px; bottom: -70px;
}
.c_one_right h1,
.c_two_left h1 {
  margin: 0 0 28px;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(30px, 3.4vw, 46px);
  line-height: 1.45;
  letter-spacing: .04em;
}
.c_one_right h1::before,
.c_two_left h1::before {
  content: "ABOUT";
  display: block;
  margin-bottom: 10px;
  color: var(--gold);
  font-family: Arial, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .22em;
}
.c_two_left h1::before { content: "TRUST & NETWORK"; }
.c_one p, .c_two p { color: #4d5750; font-size: 16px; }

.c_two {
  width: 100%;
  padding: 120px 0;
  background: #e9ede8;
}
.c_two_nk { width: min(calc(100% - 48px), var(--container)); margin: auto; }
.c_two_right { order: 2; background: linear-gradient(145deg, #b9934b, #5d6c5d); }

/* Wide photo placeholders */
.main_phot1,
.main_phot2 {
  position: relative;
  height: clamp(320px, 40vw, 540px);
  background: linear-gradient(120deg, #203c31, #8b826d);
  overflow: hidden;
}
.main_phot2 { background: linear-gradient(120deg, #7d765f, #183d31); }
.main_phot1::before,
.main_phot2::before {
  content: "";
  position: absolute;
  inset: 24px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.32);
  color: rgba(255,255,255,.72);
  font-size: 11px;
  letter-spacing: .18em;
}

.c_one_left{
  background-image: url("../img/c_one_left.jpeg");
  background-size: cover;
  background-position: center center;
}
.main_phot1{
  background-image: url("../img/phot1-1.jpg");
  background-size: cover;
  background-position: center center;
}
.main_phot2{
  background-image: url("../img/phot2.jpg");
  background-size: cover;
  background-position: center center;
}
.c_two_right{
  background-image: url("../img/c_two_right.jpeg");
  background-size: cover;
  background-position: center center;
}

/* ==============================
   Campaign / information area
============================== */
.c_three { width: 100%; padding: 120px 0; background: #f7f5ef; }
.c_three_nk { width: min(calc(100% - 48px), 980px); margin: auto; }
.c_three_nk > h1 {
  margin: 0 0 42px;
  text-align: center;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.45;
}
.c_three{
  background-image: url("../img/c_three_bg.jpg");
  background-size: cover;
  background-position: center center;
}
.c_three_up {
  padding: clamp(28px, 5vw, 54px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.c_three_up h1 { margin: 0 0 20px; font-size: 25px; text-align: center; color: var(--green); }
.c_three_up p { color: #566058; font-size: 15px; }
.c_three_block { margin-top: 70px; }
.c_three_block h2 {
  margin: 0;
  text-align: center;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(25px, 3vw, 36px);
}



.c_two_down h2{
  display: block;
  width: 100%;
  max-width: 1150px;
  margin: 50px auto 0;
  text-align: center;
  background-color: hsla(0,100%,50%,1.00);
  font-size: 50px;
  color: #FFFFFF;
  border-radius: 100px
}
.c_two_down span{
  display: block;
  text-align: center;
  font-size: 20px;
  font-weight: bold;
  margin-top: 10px;
}


.c_three_down{
  border-bottom: solid 1px hsla(164,100%,13%,1.00);
  padding-bottom: 50px;
}
.c_three_down h1{
  display: block;
  text-align: center;
  margin: 100px 0 40px 0;
  background-color: hsla(165,100%,13%,1.00);
  border-radius: 100px;
  padding: 10px 0;
  color: #FFFFFF;
}

.interview {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(44px, 7vw, 96px);
  align-items: center;
}

.interview_left{
  min-height: 420px;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(22,63,49,.95), rgba(36,92,72,.72)),
    #d9ddd8;
  box-shadow: var(--shadow);
  background-image: url("../img/c_three_left.jpeg");
  background-position: center 15%;
  background-size: 230%;
}
.interview_right h2{
  display: block;
  margin: 0;
  border-bottom: solid 1px hsla(165,100%,13%,1.00);
}
.interview_right h3{
  font-size: 28px;
  margin: 20px 0;
  line-height: 40px;
}

.name{
  display: block;
  font-weight: bold;
  margin-bottom: 15px;
}



.interview_left::before {
  content: "";
  position: absolute;
  inset: 20px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: calc(var(--radius) - 8px);
  color: rgba(255,255,255,.7);
  font-size: 11px;
  letter-spacing: .22em;
}
.interview_left::after {
  content: "";
  position: absolute;
  width: 240px; height: 240px;
  border: 1px solid rgba(185,147,75,.65);
  border-radius: 50%;
  right: -70px; bottom: -70px;
}









.ctbp { margin: 18px auto 40px; text-align: center; color: var(--muted); font-size: 14px; }
.c_three_box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  width: 100%;
  margin: 0;
  padding: 24px 28px;
  background: transparent;
  border-top: 1px solid var(--line);
}
.c_three_box:last-of-type { border-bottom: 1px solid var(--line); }
.ctb_1, .ctb_2 { color: var(--ink); }
.ctb_1 { font-weight: 700; }
.ctb_2 { color: var(--muted); font-size: 14px; }
.shimekiri {
  margin-top: 36px;
  padding: 18px 24px;
  text-align: center;
  background:  hsla(359,100%,46%,1.00);
  color: #fff;
  border-radius: 999px;
  font-size: clamp(17px, 2.3vw, 24px);
  font-weight: 700;
  letter-spacing: .08em;
}
.ctnh1{
  display: block;
  background-color: hsla(359,100%,46%,1.00);
  border-radius: 10px;
  padding: 20px 0px!important;
  color: #FFFFFF;
}
.c_three_box span{
  text-decoration: line-through;
  text-decoration-color: hsla(0,100%,50%,1.00);
}

/* ==============================
   Contact
============================== */
.contact_st { padding: 50px 0 50px; background: var(--paper); }
.contact {
  width: min(calc(100% - 48px), 100%);
  margin: auto;
  padding: clamp(44px, 7vw, 78px) 24px;
  text-align: center;
  color: #fff;
  background: var(--green);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.contact h1 {
  margin: 0;
  font-family: Georgia, serif;
  font-size: clamp(38px, 5vw, 58px);
  font-weight: 400;
  letter-spacing: .12em;
}
.contact h1 span { display: block; margin-top: 4px; font-family: inherit; font-size: 12px; letter-spacing: .16em; opacity: .72; }
.tel { margin-top: 26px; font-size: clamp(28px, 5vw, 48px); font-weight: 700; line-height: 1.35; }
.tel span { display: block; margin-bottom: 4px; font-size: 12px; font-weight: 500; opacity: .7; }
.main_contact_uktk { margin-top: 12px; font-size: 13px; opacity: .78; }

/* ==============================
   Footer
============================== */
footer { background: #111915; color: rgba(255,255,255,.76); }
.footer_nk { width: min(calc(100% - 48px), var(--container)); margin: auto; padding: 46px 0 34px; }
.footer_down { display: flex; justify-content: center; flex-wrap: wrap; gap: 16px 30px; }
.footer_down a { font-size: 13px; }
.footer_under { padding: 18px 24px; border-top: 1px solid rgba(255,255,255,.08); text-align: center; font-size: 10px; }

/* ==============================
   Sub pages
============================== */
.main_view_sub {
  min-height: 330px;
  padding: 145px 24px 70px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--green);
}
.main_view_sub h1 { margin: 0; font-family: "Yu Mincho", "Hiragino Mincho ProN", serif; font-size: clamp(36px, 5vw, 58px); }
.main_view_sub_content {
  width: min(calc(100% - 48px), 900px);
  margin: 72px auto;
  padding: clamp(30px, 5vw, 54px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
}
.main_view_sub_content h3 {
  margin: 0 0 28px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 28px;
}
.main_view_sub_content h5 { margin: 38px 0 8px; font-size: 17px; color: var(--green); }
.main_view_sub_content p, .main_view_sub_content li { color: #505a53; font-size: 14px; }
.main_view_sub_content ul { padding-left: 1.4em; }
.list span { display: block; margin: 8px 0; }

.company { width: 100%; }
.company table { width: 100%; border-collapse: collapse; }
.company th, .company td { padding: 20px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.company th { width: 28%; color: var(--green); font-size: 13px; }
.company td { color: #4d5750; }

/* ==============================
   Responsive
============================== */
@media (max-width: 820px) {
  header { height: 68px; }
  .header_nk { width: min(calc(100% - 32px), var(--container)); }
  .header_left { width: 132px; }
  .menu_button {
    display: grid; place-items: center;
    width: 42px; height: 42px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: transparent;
    color: var(--ink);
    font-size: 0;
    cursor: pointer;
  }
  .menu_button::before { content: "☰"; font-size: 20px; }
  .menu_button[aria-expanded="true"]::before { content: "×"; font-size: 28px; }
  .header_right {
    position: fixed;
    top: 68px; left: 0; right: 0;
    display: grid;
    gap: 0;
    padding: 12px 24px 24px;
    background: rgba(247,245,239,.98);
    border-bottom: 1px solid var(--line);
    transform: translateY(-140%);
    opacity: 0;
    transition: .28s ease;
  }
  .header_right.is-open { transform: translateY(0); opacity: 1; }
  .header_right a { padding: 14px 4px; border-bottom: 1px solid var(--line); }
  .header_right a::after { display: none; }

  .main_view { min-height: 620px; height: 82svh; align-items: end; padding-bottom: 100px; }
  .main_view::after { bottom: 34px; left: 24px; }
  .main_contents, .c_two_nk, .c_three_nk, .contact, .main_view_sub_content { width: min(calc(100% - 32px), var(--container)); }
  .c_one, .c_two_nk, .interview { grid-template-columns: 1fr; gap: 42px; }
  .c_one { padding: 82px 0; }
  .c_two { padding: 82px 0; }
  .c_one_left, .c_two_right { min-height: 62vw; max-height: 500px; }
  .c_two_right { order: 0; }
  .c_three { padding: 82px 0; }
  .c_three_box { grid-template-columns: 1fr; gap: 6px; padding: 20px 4px; }
  .ctbp br { display: none; }
  .contact_st { padding-bottom: 72px; }
  .main_view_sub_content { margin: 42px auto; padding: 28px 22px; }
  
  
  .c_two_down h2{
  display: block;
  width: 100%;
  max-width: 1150px;
  margin: 50px auto 0;
  text-align: center;
  background-color: hsla(0,100%,50%,1.00);
  font-size: 30px;
  color: #FFFFFF;
  border-radius: 100px;
}
.c_two_down span{
  display: block;
  text-align: center;
  font-size: 16px;
  font-weight: bold;
  margin-top: 10px;
}
  
}

@media (max-width: 560px) {
  body { line-height: 1.8; }
  .main_view h1 span { font-size: clamp(38px, 12vw, 58px); }
  .c_one_right h1, .c_two_left h1 { font-size: 30px; }
  .c_one p, .c_two p { font-size: 14px; }
  .main_phot1, .main_phot2 { height: 300px; }
  .shimekiri { border-radius: 14px; }
  .company table, .company tbody, .company tr, .company th, .company td { display: block; width: 100%; }
  .company tr { padding: 16px 0; border-bottom: 1px solid var(--line); }
  .company th, .company td { padding: 3px 0; border: 0; }
  .footer_down { flex-direction: column; align-items: center; }
  
  .c_three_down h1{
    font-size: 14px;
  }
  .interview_right h2{
    font-size: 14px;
  }
  .interview_right h3{
    font-size: 16px;
  }
  
  .c_two_down h2{
  display: block;
  width: 100%;
  max-width: 1150px;
  margin: 50px auto 0;
  text-align: center;
  background-color: hsla(0,100%,50%,1.00);
  font-size: 18px;
  color: #FFFFFF;
  border-radius: 100px;
}
.c_two_down span{
  display: block;
  text-align: left;
  font-size: 16px;
  font-weight: bold;
  margin-top: 10px;
}
  
}