* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  background: #f6f5f1;
  color: #17191b;
  font-family: Arial, "Noto Sans JP", sans-serif;
  letter-spacing: .04em;
}

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


/* HEADER */

.header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  right: 0;

  height: 82px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  padding: 0 5vw;

  background: rgba(10, 10, 10, .88);
  color: #fff;

  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.brand {
  display: block;
  flex-shrink: 0;
}

.brand img {
  display: block;
  width: 125px;
  height: auto;
  mix-blend-mode: screen;
}


/* DESKTOP NAV */

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;

  font-size: 10px;
  letter-spacing: .16em;
}

.nav a {
  display: block;
}

.nav a:hover {
  color: #c8a35a;
}

.nav-cta {
  padding: 12px 18px;
  border: 1px solid #c8a35a;
  color: #e0bd70;
}


/* MENU BUTTON */

.menu {
  display: none;

  appearance: none;
  -webkit-appearance: none;

  border: 0;
  outline: 0;
  background: transparent;

  color: #fff;

  padding: 12px 4px;

  font-size: 12px;
  letter-spacing: .16em;

  cursor: pointer;

  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}


/* HERO */

.hero {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  background: #111;
}

.hero-photo {
  position: absolute;
  inset: 0;

  background-image: url("hero.png");
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;

  background:
    linear-gradient(
      90deg,
      rgba(0,0,0,.80),
      rgba(0,0,0,.42) 46%,
      rgba(0,0,0,.12) 78%,
      rgba(0,0,0,.32)
    ),
    linear-gradient(
      0deg,
      rgba(0,0,0,.52),
      transparent 58%,
      rgba(0,0,0,.35)
    );
}

.hero-copy {
  position: relative;
  z-index: 2;

  padding: 31vh 9vw 0;

  color: #fff;

  max-width: 900px;
}

.eyebrow,
.kicker,
.section-label {
  font-size: 10px;
  letter-spacing: .22em;
  color: #c7a05a;
  font-weight: bold;
}

.hero h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(48px, 7vw, 94px);
  line-height: 1.15;
  font-weight: 400;

  margin: 24px 0;

  text-shadow: 0 3px 18px #000;
}

.hero h1 em {
  font-style: normal;
}

.lead {
  font-size: 15px;
  line-height: 2;
  color: #eee;
}

.gold-btn,
.contact-btn {
  display: inline-flex;
  gap: 35px;
  align-items: center;

  margin-top: 30px;

  background: #111;
  color: #fff;

  padding: 18px 24px;

  font-size: 11px;
  letter-spacing: .12em;

  border: 1px solid #c8a35a;
}

.gold-btn span,
.contact-btn span {
  color: #d4ad62;
  font-size: 18px;
}

.hero-mark {
  position: absolute;
  right: 10vw;
  bottom: 10vh;

  font-family: Georgia, serif;
  font-size: 40vw;

  color: rgba(255,255,255,.06);

  pointer-events: none;
}

.scroll {
  position: absolute;
  left: 5vw;
  bottom: 28px;

  color: #d8bb78;

  font-size: 9px;
  letter-spacing: .2em;

  display: flex;
  gap: 14px;
  align-items: center;
}

.scroll span {
  width: 70px;
  height: 1px;
  background: #d8bb78;
}


/* SECTIONS */

.section {
  padding: 110px 10vw;
}

.section-label {
  margin-bottom: 60px;
}

.section h2,
.contact h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;

  font-size: clamp(38px, 5vw, 68px);
  line-height: 1.25;
}

.body {
  font-size: 14px;
  line-height: 2;
}

.muted {
  color: #777;
  font-size: 12px;
  line-height: 2;
}


/* CONCEPT */

.concept {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 8vw;

  background: #fff;
}

.concept-card {
  background: #17191b;
  color: #fff;

  min-height: 420px;

  padding: 50px;

  display: flex;
  align-items: end;
}

.concept-card p {
  font-family: Georgia, serif;
  font-size: 28px;
}

.concept-card small {
  font-family: Arial, sans-serif;
  font-size: 12px;
}


/* WORKS */

.works {
  background: #f6f5f1;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;

  margin-bottom: 45px;
}

.works-real-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.work-photo-card {
  background: #fff;
  overflow: hidden;
}

.photo-wrap {
  height: 430px;
  overflow: hidden;
  background: #ddd;
}

.photo-wrap img {
  width: 100%;
  height: 100%;

  object-fit: cover;
  display: block;
}

.work-meta {
  padding: 26px;
}

.work-meta span {
  color: #b38a3a;
  font-size: 9px;
  letter-spacing: .18em;
}

.work-meta b {
  display: block;

  font-family: Georgia, serif;
  font-size: 24px;
  font-weight: 400;

  margin: 10px 0;
}

.work-meta small {
  color: #777;
  font-size: 10px;
}


/* SERVICE */

.service {
  background: #fff;
}

.service-list {
  border-top: 1px solid #ddd;
}

.service-item {
  display: grid;
  grid-template-columns: 70px 1fr 30px;

  align-items: center;

  padding: 28px 0;

  border-bottom: 1px solid #ddd;
}

.service-item > span {
  color: #b38a3a;
  font-family: Georgia, serif;
}

.service-item h3 {
  margin: 0 0 8px;

  font-size: 18px;
  font-weight: 400;
}

.service-item p {
  margin: 0;

  color: #777;
  font-size: 11px;
}


/* COMPANY */

.company {
  background: #17191b;
  color: #fff;
}

.company .section-label {
  color: #d0a55a;
}

.company-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10vw;
}

.company-table {
  border-top: 1px solid #555;
}

.company-table div {
  display: flex;
  justify-content: space-between;

  padding: 18px 0;

  border-bottom: 1px solid #555;

  font-size: 11px;
  gap: 20px;
}

.company-table span {
  color: #aaa;
}

.company-table strong {
  font-weight: 400;
  text-align: right;
}


/* RECRUIT */

.recruit {
  background: #f6f5f1;
}

.recruit-card {
  background: #fff;

  padding: 40px;

  border-left: 3px solid #c8a35a;
}

.recruit-card h3 {
  margin-top: 0;

  font-size: 24px;
  font-weight: 400;
}

.recruit-card p {
  font-size: 14px;
  line-height: 2;
}


/* CONTACT */

.contact {
  position: relative;
  overflow: hidden;

  padding: 140px 10vw;

  background: #dedbd2;
}

.contact-bg {
  position: absolute;

  right: -5vw;
  top: 20px;

  font-family: Georgia, serif;
  font-size: 25vw;

  color: rgba(255,255,255,.3);

  pointer-events: none;
}

.contact > *:not(.contact-bg) {
  position: relative;
  z-index: 1;
}


/* FOOTER */

.footer {
  padding: 30px 5vw;

  background: #101010;
  color: #aaa;

  font-size: 9px;

  display: flex;
  justify-content: space-between;
}

.footer-brand img {
  width: 100px;

  filter: brightness(0) invert(1);
  opacity: .8;
}


/* =====================================
   MOBILE
   ===================================== */

@media screen and (max-width: 800px) {

  .header {
    height: 70px;
    padding: 0 7vw;
  }

  .brand img {
    width: 110px;
  }

  /* MENU BUTTON */
  .menu {
    display: block;
    position: relative;
    z-index: 200;

    min-width: 60px;
    min-height: 44px;

    text-align: center;
  }


  /* MOBILE NAV CLOSED */
  .nav {
    display: none;
  }


  /* MOBILE NAV OPEN */
  .nav.menu-open {
    display: flex !important;

    position: absolute;

    top: 70px;
    left: 0;
    right: 0;

    width: 100%;

    flex-direction: column;
    align-items: stretch;

    gap: 0;

    padding: 8px 8vw 20px;

    background: rgba(10,10,10,.98);

    z-index: 150;

    border-top: 1px solid rgba(255,255,255,.15);

    -webkit-transform: translateZ(0);
    transform: translateZ(0);
  }

  .nav.menu-open a {
    display: block;

    width: 100%;

    padding: 17px 0;

    border-bottom: 1px solid rgba(255,255,255,.15);

    font-size: 11px;
    line-height: 1.4;

    color: #fff;

    -webkit-tap-highlight-color: transparent;
  }

  .nav.menu-open .nav-cta {
    margin-top: 10px;
    padding: 14px;

    text-align: center;

    border: 1px solid #c8a35a;
  }


  /* HERO */

  .hero {
    min-height: 100svh;
    min-height: 100vh;
  }

  .hero-photo {
    background-position: center center;
  }

  .hero-copy {
    padding: 28vh 8vw 0;
  }

  .hero h1 {
    font-size: clamp(42px, 12vw, 64px);
  }

  .lead {
    font-size: 13px;
  }


  /* SECTIONS */

  .section {
    padding: 80px 8vw;
  }

  .concept,
  .company-layout,
  .works-real-grid {
    grid-template-columns: 1fr;
  }

  .concept-card {
    min-height: 300px;
  }

  .photo-wrap {
    height: 330px;
  }

  .section-head {
    display: block;
  }

  .section-head .muted {
    margin-top: 20px;
  }


  /* SERVICE */

  .service-item {
    grid-template-columns: 40px 1fr 20px;
    gap: 10px;
  }

  .service-item h3 {
    font-size: 16px;
  }


  /* COMPANY */

  .company-table div {
    display: block;
  }

  .company-table strong {
    display: block;

    margin-top: 6px;

    text-align: left;
    line-height: 1.8;
  }


  /* RECRUIT */

  .recruit-card {
    padding: 25px;
  }


  /* FOOTER */

  .footer {
    display: block;
  }

  .footer-brand {
    margin-bottom: 15px;
  }

}