:root {
  --ink: #1b211d;
  --ink-soft: #29312b;
  --paper: #f4f1e9;
  --paper-light: #faf8f3;
  --sage: #778879;
  --sage-dark: #506054;
  --orange: #d66e43;
  --line: #d4d0c6;
  --muted: #747b75;
  --white: #ffffff;

  --font:
    "Yu Gothic",
    "YuGothic",
    "Hiragino Kaku Gothic ProN",
    "Hiragino Sans",
    system-ui,
    sans-serif;

  --max-width: 1280px;
  --header-height: 82px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

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

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 1000;
  padding: 10px 14px;
  color: var(--white);
  background: var(--ink);
  transform: translateY(-150%);
}

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

/* Header */

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 100;
  height: var(--header-height);
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  transition:
    color 0.25s ease,
    background-color 0.25s ease,
    border-color 0.25s ease,
    backdrop-filter 0.25s ease;
}

.site-header.is-scrolled {
  color: var(--ink);
  background: rgba(244, 241, 233, 0.95);
  border-color: var(--line);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - 64px), var(--max-width));
  height: 100%;
  margin-inline: auto;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 8px;
  line-height: 1;
}

.brand-type {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand strong {
  font-size: 17px;
  letter-spacing: 0.08em;
}

.global-nav {
  display: flex;
  align-items: center;
  gap: 31px;
}

.global-nav > a:not(.nav-call) {
  position: relative;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.global-nav > a:not(.nav-call)::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 1px;
  content: "";
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.22s ease;
}

.global-nav > a:not(.nav-call):hover::after,
.global-nav > a:not(.nav-call):focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-call {
  display: grid;
  gap: 2px;
  padding-left: 24px;
  border-left: 1px solid currentColor;
  line-height: 1.2;
}

.nav-call small {
  color: var(--orange);
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 0.17em;
}

.nav-call strong {
  font-size: 15px;
  letter-spacing: 0.03em;
}

.menu-button {
  display: none;
}

/* Hero */

.hero {
  position: relative;
  display: grid;
  grid-template-columns: 44% 56%;
  min-height: 860px;
  color: var(--white);
  background: var(--ink);
  overflow: hidden;
}

.hero-copy {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  min-width: 0;
  background: var(--ink);
}

.hero-copy-inner {
  width: min(100% - 64px, 560px);
  margin-right: 0;
  margin-left: max(32px, calc((100vw - var(--max-width)) / 2));
  padding: 140px 0 115px;
}

.hero-eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 0 0 34px;
  color: #a9b2aa;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.2em;
}

.hero-eyebrow span {
  color: var(--orange);
}

.hero-title {
  margin: 0;
  font-size: clamp(58px, 6.5vw, 98px);
  font-weight: 700;
  line-height: 1.07;
  letter-spacing: -0.065em;
}

.hero-lead {
  max-width: 550px;
  margin: 36px 0 0;
  color: #c8cec9;
  font-size: clamp(14px, 1.25vw, 17px);
  line-height: 2;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 27px;
  margin-top: 40px;
}

.primary-button {
  display: grid;
  gap: 2px;
  min-width: 282px;
  padding: 17px 21px;
  color: var(--ink);
  background: var(--paper);
  transition:
    color 0.2s ease,
    background-color 0.2s ease,
    transform 0.2s ease;
}

.primary-button:hover,
.primary-button:focus-visible {
  color: var(--white);
  background: var(--orange);
  transform: translateY(-2px);
}

.primary-button span {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.primary-button strong {
  font-size: 20px;
  letter-spacing: 0.02em;
}

.hero-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 11px;
  font-weight: 700;
}

.hero-link span:last-child {
  color: var(--orange);
  font-size: 18px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 43px;
}

.hero-tags span {
  padding: 7px 11px;
  color: #bbc2bc;
  border: 1px solid rgba(255, 255, 255, 0.22);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.hero-photo {
  position: relative;
  min-width: 0;
  overflow: hidden;
}

.hero-photo > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 55% center;
  filter: saturate(0.88) contrast(1.02);
}

.hero-photo-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(27, 33, 29, 0.36),
      transparent 36%
    ),
    linear-gradient(
      0deg,
      rgba(17, 23, 19, 0.48),
      transparent 45%
    );
}

.hero-photo-caption {
  position: absolute;
  right: 32px;
  bottom: 55px;
  display: grid;
  gap: 5px;
  padding: 15px 17px;
  color: var(--white);
  background: rgba(27, 33, 29, 0.78);
  backdrop-filter: blur(6px);
}

.hero-photo-caption span {
  color: #e5a187;
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 0.17em;
}

.hero-photo-caption strong {
  font-size: 12px;
  letter-spacing: 0.03em;
}

.hero-address {
  position: absolute;
  right: 32px;
  bottom: 20px;
  left: 32px;
  z-index: 6;
  display: flex;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.56);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

/* Shared */

.section {
  padding: 128px 0;
}

.content-shell {
  width: min(calc(100% - 64px), var(--max-width));
  margin-inline: auto;
}

.section-label {
  margin: 0;
  color: var(--orange);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.19em;
}

/* Intro */

.intro {
  background: var(--paper);
}

.intro .content-shell {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 80px;
}

.intro-index {
  display: grid;
  align-content: start;
  gap: 8px;
}

.intro-index span {
  color: var(--orange);
  font-size: 64px;
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.06em;
}

.intro-index small {
  color: var(--muted);
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.intro-main h2,
.side-copy h2,
.landscape-heading h2,
.location-title h2,
.company-heading h2,
.contact-copy h2 {
  margin: 0;
  font-size: clamp(42px, 5vw, 70px);
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: -0.05em;
}

.intro-main > p {
  max-width: 720px;
  margin: 29px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 2.1;
}

/* Work Visual */

.work-visual {
  display: grid;
  grid-template-columns: 58% 42%;
  min-height: 760px;
  background: var(--ink);
}

.work-visual-main {
  position: relative;
  min-width: 0;
  overflow: hidden;
}

.work-visual-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.88);
}

.image-label {
  position: absolute;
  right: 28px;
  bottom: 28px;
  left: 28px;
  display: flex;
  align-items: center;
  gap: 17px;
  padding-top: 17px;
  color: var(--white);
  border-top: 1px solid rgba(255, 255, 255, 0.55);
}

.image-label span {
  color: #ee9d7e;
  font-size: 10px;
  font-weight: 900;
}

.image-label strong {
  font-size: 14px;
  letter-spacing: 0.03em;
}

.work-visual-side {
  display: grid;
  grid-template-rows: 1fr auto;
  min-width: 0;
  color: var(--white);
  background: var(--ink);
}

.side-copy {
  align-self: center;
  padding: 70px clamp(40px, 6vw, 90px);
}

.side-copy h2 {
  margin-top: 26px;
}

.side-copy > p:last-child {
  max-width: 520px;
  margin: 28px 0 0;
  color: #aeb7af;
  font-size: 14px;
  line-height: 2;
}

.side-detail {
  display: grid;
  gap: 13px;
  padding: 36px clamp(40px, 6vw, 90px);
  color: var(--ink);
  background: var(--sage);
}

.side-detail > span {
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 0.17em;
}

.side-detail > strong {
  font-size: clamp(34px, 4vw, 58px);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.side-detail > p {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
}

/* Landscape */

.landscape {
  background: var(--paper-light);
}

.landscape-heading {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 70px;
  margin-bottom: 70px;
}

.landscape-grid {
  display: grid;
  grid-template-columns: minmax(420px, 0.95fr) minmax(0, 1.05fr);
  gap: 70px;
}

.landscape-photo {
  margin: 0;
}

.landscape-photo img {
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.landscape-photo figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.04em;
}

.landscape-list {
  border-top: 1px solid var(--ink);
}

.landscape-item {
  display: grid;
  grid-template-columns: 45px minmax(170px, 0.8fr) minmax(220px, 1fr);
  gap: 24px;
  align-items: start;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
}

.landscape-number {
  color: var(--orange);
  font-size: 10px;
  font-weight: 900;
}

.landscape-item > div > p {
  margin: 0 0 7px;
  color: var(--muted);
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.landscape-item h3 {
  margin: 0;
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1.3;
  letter-spacing: -0.035em;
}

.landscape-item > p {
  margin: 19px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 2;
}

.image-note {
  margin: 26px 0 0;
  color: #90958f;
  font-size: 9px;
}

/* Location */

.location {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: var(--sage-dark);
}

.location-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.85fr);
  gap: 100px;
}

.location-title h2 {
  margin-top: 27px;
}

.location-body {
  align-self: end;
}

.location-body > p {
  max-width: 500px;
  margin: 0;
  color: #d4dcd5;
  font-size: 14px;
  line-height: 2;
}

.location-data {
  display: grid;
  gap: 10px;
  margin-top: 42px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.42);
}

.location-data span {
  color: #e9a087;
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.location-data strong {
  font-size: 15px;
  line-height: 1.8;
}

.location-word {
  position: absolute;
  right: -18px;
  bottom: -38px;
  color: rgba(255, 255, 255, 0.045);
  font-size: clamp(110px, 17vw, 250px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.07em;
}

/* Company */

.company {
  background: var(--paper);
}

.company-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(520px, 1.28fr);
  gap: 110px;
}

.company-heading h2 {
  margin-top: 27px;
}

.company-heading > p:last-child {
  margin: 25px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.company-table {
  border-top: 1px solid var(--ink);
}

.company-table dl {
  margin: 0;
}

.company-table dl > div {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 30px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.company-table dt {
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
}

.company-table dd {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.8;
}

.company-table a {
  text-decoration: underline;
  text-decoration-color: var(--orange);
  text-underline-offset: 5px;
}

/* Contact */

.contact {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.contact-image,
.contact-image img,
.contact-overlay {
  position: absolute;
  inset: 0;
}

.contact-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 58%;
}

.contact-overlay {
  background:
    linear-gradient(
      90deg,
      rgba(22, 28, 24, 0.94) 0%,
      rgba(22, 28, 24, 0.82) 48%,
      rgba(22, 28, 24, 0.42) 100%
    );
}

.contact-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.75fr);
  gap: 100px;
  align-items: end;
  width: min(calc(100% - 64px), var(--max-width));
  min-height: 620px;
  margin-inline: auto;
  padding: 100px 0;
}

.contact-label {
  margin: 0 0 26px;
  color: #eca184;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.2em;
}

.contact-copy > p:last-child {
  max-width: 530px;
  margin: 28px 0 0;
  color: #d0d7d1;
  font-size: 14px;
  line-height: 2;
}

.contact-call {
  display: grid;
  gap: 6px;
  padding: 27px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.58);
  border-bottom: 1px solid rgba(255, 255, 255, 0.58);
}

.contact-call > span {
  color: #eca184;
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 0.19em;
}

.contact-call > strong {
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.contact-call > small {
  color: #cfd6d0;
  font-size: 10px;
}

/* Footer */

.site-footer {
  color: #aeb7af;
  background: #131814;
}

.footer-inner {
  display: flex;
  align-items: end;
  justify-content: space-between;
  width: min(calc(100% - 64px), var(--max-width));
  margin-inline: auto;
  padding: 46px 0;
}

.footer-inner strong {
  color: var(--white);
  font-size: 13px;
}

.footer-inner p {
  margin: 8px 0 0;
  font-size: 9px;
  line-height: 1.8;
}

.copyright {
  letter-spacing: 0.07em;
}

.mobile-call {
  display: none;
}

/* Reveal */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}

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

/* Tablet */

@media (max-width: 1000px) {
  :root {
    --header-height: 72px;
  }

  .header-inner {
    width: min(calc(100% - 40px), var(--max-width));
  }

  .menu-button {
    position: relative;
    z-index: 102;
    display: grid;
    width: 44px;
    height: 44px;
    place-content: center;
    gap: 7px;
    padding: 0;
    color: currentColor;
    background: transparent;
    border: 0;
  }

  .menu-button span {
    display: block;
    width: 24px;
    height: 1px;
    background: currentColor;
    transition: transform 0.22s ease;
  }

  .menu-button[aria-expanded="true"] span:first-child {
    transform: translateY(4px) rotate(45deg);
  }

  .menu-button[aria-expanded="true"] span:last-child {
    transform: translateY(-4px) rotate(-45deg);
  }

  .global-nav {
    position: fixed;
    inset: 0;
    z-index: 101;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 28px;
    padding: 90px 32px;
    color: var(--white);
    background: var(--ink);
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    transition:
      visibility 0.22s ease,
      opacity 0.22s ease;
  }

  .global-nav.is-open {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
  }

  .global-nav > a:not(.nav-call) {
    font-size: 27px;
  }

  .nav-call {
    width: 100%;
    margin-top: 16px;
    padding: 24px 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    border-left: 0;
  }

  .nav-call strong {
    font-size: 27px;
  }

  .site-header.is-scrolled .global-nav {
    color: var(--white);
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .hero-copy-inner {
    width: min(calc(100% - 40px), 760px);
    margin-inline: auto;
    padding: 132px 0 75px;
  }

  .hero-photo {
    height: min(72vw, 680px);
  }

  .hero-address {
    display: none;
  }

  .content-shell,
  .contact-inner,
  .footer-inner {
    width: min(calc(100% - 40px), var(--max-width));
  }

  .intro .content-shell {
    grid-template-columns: 120px 1fr;
  }

  .work-visual {
    grid-template-columns: 1fr;
  }

  .work-visual-main {
    height: min(72vw, 700px);
  }

  .work-visual-side {
    grid-template-columns: 1fr 0.65fr;
    grid-template-rows: auto;
  }

  .landscape-grid {
    grid-template-columns: 1fr;
  }

  .landscape-photo {
    max-width: 720px;
  }

  .landscape-photo img {
    aspect-ratio: 16 / 10;
  }

  .location-grid {
    grid-template-columns: 1fr;
  }

  .company-grid {
    grid-template-columns: 1fr;
  }

  .company-table {
    max-width: 820px;
  }

  .contact-inner {
    grid-template-columns: 1fr;
  }

  .contact-call {
    max-width: 600px;
  }
}

/* Mobile */

@media (max-width: 720px) {
  body {
    padding-bottom: 68px;
  }

  .brand-type {
    font-size: 8px;
  }

  .brand strong {
    font-size: 14px;
  }

  .hero-copy-inner {
    padding: 118px 0 64px;
  }

  .hero-eyebrow {
    font-size: 8px;
  }

  .hero-title {
    font-size: clamp(48px, 14vw, 66px);
    line-height: 1.12;
  }

  .hero-lead {
    margin-top: 28px;
    font-size: 14px;
  }

  .desktop-break {
    display: none;
  }

  .hero-actions {
    display: grid;
    gap: 20px;
    margin-top: 32px;
  }

  .primary-button {
    width: 100%;
    min-width: 0;
  }

  .hero-tags {
    gap: 6px;
    margin-top: 32px;
  }

  .hero-tags span {
    padding: 6px 9px;
    font-size: 8px;
  }

  .hero-photo {
    height: 480px;
  }

  .hero-photo > img {
    object-position: 62% center;
  }

  .hero-photo-caption {
    right: 20px;
    bottom: 20px;
    left: 20px;
  }

  .section {
    padding: 88px 0;
  }

  .intro .content-shell {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .intro-index {
    display: flex;
    align-items: end;
    gap: 12px;
  }

  .intro-index span {
    font-size: 42px;
  }

  .intro-main h2,
  .side-copy h2,
  .landscape-heading h2,
  .location-title h2,
  .company-heading h2,
  .contact-copy h2 {
    font-size: 38px;
    line-height: 1.3;
  }

  .intro-main > p {
    font-size: 14px;
  }

  .work-visual-main {
    height: 500px;
  }

  .work-visual-side {
    grid-template-columns: 1fr;
  }

  .side-copy {
    padding: 72px 20px;
  }

  .side-detail {
    padding: 40px 20px;
  }

  .side-detail > strong {
    font-size: 43px;
  }

  .landscape-heading {
    grid-template-columns: 1fr;
    gap: 25px;
    margin-bottom: 46px;
  }

  .landscape-grid {
    gap: 48px;
  }

  .landscape-photo img {
    aspect-ratio: 4 / 5;
  }

  .landscape-item {
    grid-template-columns: 34px 1fr;
    gap: 14px;
    padding: 28px 0;
  }

  .landscape-item > p {
    grid-column: 2;
    margin-top: 0;
    font-size: 13px;
  }

  .location-grid {
    gap: 48px;
  }

  .location-word {
    right: -30px;
    bottom: 0;
    font-size: 90px;
  }

  .company-grid {
    gap: 48px;
  }

  .company-table dl > div {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 17px 0;
  }

  .contact {
    min-height: 640px;
  }

  .contact-overlay {
    background:
      linear-gradient(
        0deg,
        rgba(22, 28, 24, 0.96) 0%,
        rgba(22, 28, 24, 0.82) 66%,
        rgba(22, 28, 24, 0.58) 100%
      );
  }

  .contact-inner {
    align-content: end;
    gap: 50px;
    min-height: 640px;
    padding: 80px 0;
  }

  .contact-call > strong {
    font-size: 35px;
  }

  .footer-inner {
    display: grid;
    gap: 28px;
    padding: 38px 0;
  }

  .mobile-call {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 90;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
    padding: 0 20px;
    color: var(--white);
    background: var(--orange);
    box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.14);
  }

  .mobile-call span {
    font-size: 10px;
    font-weight: 700;
  }

  .mobile-call strong {
    font-size: 18px;
  }
}

/* Reduced motion */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}