:root {
  --ink: #171716;
  --muted: #6f6a64;
  --paper: #fff;
  --white: #fff;
  --accent: #d55a37;
  --accent-dark: #ad4025;
  --line: rgba(23, 23, 22, 0.14);
  --serif: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
  --sans: "Helvetica Neue", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --shadow: 0 24px 70px rgba(35, 28, 23, 0.13);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: var(--sans);
  line-height: 1.8;
  letter-spacing: 0.04em;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.skip-link {
  position: fixed;
  z-index: 200;
  top: 8px;
  left: 8px;
  padding: 10px 14px;
  color: var(--white);
  background: var(--ink);
  transform: translateY(-160%);
}

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

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
  padding: 14px 5vw;
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: #111110;
}

.brand {
  display: block;
  width: min(285px, 50vw);
}

.brand img {
  width: 100%;
  height: 58px;
  object-fit: contain;
  object-position: left center;
  filter: invert(1);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.4vw, 38px);
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: 0.12em;
}

.nav-list a {
  position: relative;
  padding: 12px 0;
}

.nav-list a::after {
  position: absolute;
  right: 0;
  bottom: 4px;
  left: 0;
  height: 1px;
  background: var(--accent);
  content: "";
  transform: scaleX(0);
  transition: transform 0.25s ease;
}

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

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 12px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 1px;
  margin: 6px 0;
  background: var(--white);
  transition: 0.25s ease;
}

.hero {
  position: relative;
  display: grid;
  min-height: calc(100svh - 84px);
  grid-template-columns: 45% 55%;
  overflow: hidden;
}

.hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8vw 5vw;
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.hero h1,
.page-hero h1,
.section-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.35;
}

.hero h1 {
  font-size: clamp(38px, 4.5vw, 72px);
}

.hero-lead {
  max-width: 520px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: clamp(14px, 1.35vw, 17px);
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 12px 24px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: transparent;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  transition: color 0.25s, background 0.25s, border-color 0.25s, transform 0.25s;
}

.button:hover {
  color: var(--white);
  border-color: var(--ink);
  background: var(--ink);
  transform: translateY(-2px);
}

.button-primary {
  color: var(--white);
  border-color: var(--accent);
  background: var(--accent);
}

.button-primary:hover {
  border-color: var(--accent-dark);
  background: var(--accent-dark);
}

.hero-media {
  position: relative;
  min-height: 620px;
}

.hero-media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.2), transparent 35%);
  content: "";
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-stamp {
  position: absolute;
  z-index: 3;
  right: 5vw;
  bottom: 5vw;
  display: grid;
  width: 112px;
  height: 112px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 50%;
  background: rgba(23, 23, 22, 0.22);
  place-items: center;
  font-size: 11px;
  line-height: 1.5;
  text-align: center;
  backdrop-filter: blur(8px);
}

.section {
  position: relative;
  padding: clamp(76px, 10vw, 150px) 5vw;
  background: var(--white);
}

.section:not(.section-dark)::before,
.cta::before {
  position: absolute;
  top: 0;
  left: 50%;
  width: min(90vw, 1180px);
  height: 1px;
  background: linear-gradient(90deg, var(--accent) 0 70px, rgba(23, 23, 22, 0.14) 70px 100%);
  content: "";
  transform: translateX(-50%);
}

.section-white {
  background: var(--white);
}

.section-dark {
  color: var(--white);
  background: var(--ink);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 50px;
}

.section-title {
  font-size: clamp(32px, 4vw, 56px);
}

.section-title small {
  display: block;
  margin-bottom: 10px;
  color: var(--accent);
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.text-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 10px 22px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  transition: color 0.25s, background 0.25s, transform 0.25s;
}

.text-link:hover {
  color: var(--white);
  background: var(--ink);
  transform: translateY(-2px);
}

.about-grid {
  display: grid;
  align-items: center;
  grid-template-columns: 1fr 1fr;
  gap: clamp(38px, 7vw, 110px);
}

.about-image {
  position: relative;
}

.about-image::before {
  position: absolute;
  z-index: -1;
  top: -24px;
  right: -24px;
  width: 70%;
  height: 70%;
  border: 1px solid var(--accent);
  content: "";
}

.about-image img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.about-copy h2 {
  margin: 0 0 30px;
  font-family: var(--serif);
  font-size: clamp(30px, 3.4vw, 50px);
  font-weight: 500;
  line-height: 1.5;
}

.about-copy p {
  margin: 0 0 1.3em;
  color: var(--muted);
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 13vw;
  gap: 12px;
}

.photo-card {
  position: relative;
  overflow: hidden;
  border: 0;
  background: #ddd;
  cursor: zoom-in;
}

.photo-card:nth-child(6n + 1),
.photo-card:nth-child(6n + 4) {
  grid-column: span 6;
  grid-row: span 2;
}

.photo-card:nth-child(6n + 2),
.photo-card:nth-child(6n + 3),
.photo-card:nth-child(6n + 5),
.photo-card:nth-child(6n + 6) {
  grid-column: span 3;
  grid-row: span 2;
}

.photo-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}

.photo-card:hover img {
  transform: scale(1.035);
}

.photo-card::after {
  position: absolute;
  inset: auto 16px 14px auto;
  display: grid;
  width: 36px;
  height: 36px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.25);
  content: "+";
  place-items: center;
}

.plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.plan-card {
  padding: clamp(28px, 3.5vw, 52px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
}

.plan-card-featured {
  color: var(--ink);
  background: var(--white);
}

.plan-label {
  margin: 0 0 22px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.plan-card h3 {
  min-height: 3em;
  margin: 0 0 28px;
  font-family: var(--serif);
  font-size: clamp(22px, 2.3vw, 34px);
  font-weight: 500;
  line-height: 1.5;
}

.price-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.price-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 0;
  border-top: 1px solid currentColor;
  border-color: rgba(128, 128, 128, 0.3);
}

.price-note {
  margin: 18px 0 0;
  color: #b7b2ac;
  font-size: 12px;
}

.attention-section {
  background: var(--white);
}

.attention-box {
  margin-top: 0;
  padding: clamp(26px, 4vw, 48px);
  color: var(--ink);
  border: 1px solid rgba(17, 17, 16, 0.12);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 24px 80px rgba(17, 17, 16, 0.06);
}

.attention-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(17, 17, 16, 0.15);
}

.attention-head h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 500;
}

.attention-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px 34px;
  margin-top: 28px;
}

.attention-list section {
  padding-left: 18px;
  border-left: 2px solid var(--accent);
}

.attention-list h3 {
  margin: 0 0 12px;
  font-size: 15px;
  letter-spacing: 0.08em;
}

.attention-list p,
.attention-list ul {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 2;
}

.attention-list ul {
  padding-left: 1.2em;
}

.cancel-fee {
  display: grid;
  gap: 8px;
  max-width: 240px;
  margin: 16px 0 0;
}

.cancel-fee div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border: 1px solid rgba(17, 17, 16, 0.12);
  border-radius: 999px;
}

.cancel-fee dt,
.cancel-fee dd {
  margin: 0;
  font-size: 14px;
}

.cancel-fee dd {
  color: var(--accent);
  font-weight: 700;
}

.page-hero {
  display: grid;
  min-height: 380px;
  padding: clamp(70px, 10vw, 140px) 5vw;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(17, 17, 16, 0.88), rgba(17, 17, 16, 0.2)),
    var(--page-image, url("../images/studio-01.jpg")) center / cover;
  place-items: center start;
}

.page-hero-gallery {
  --page-image: url("../images/model-04.jpg");
}

.page-hero-studio {
  --page-image: url("../images/studio-01.jpg");
}

.page-hero-plan {
  --page-image: url("../images/model-02.jpg");
}

.page-hero-reserve {
  --page-image: url("../images/studio-02.jpg");
}

.page-hero-access {
  --page-image: url("../images/studio-05.jpg");
}

.page-hero h1 {
  font-size: clamp(46px, 7vw, 92px);
  letter-spacing: 0.08em;
}

.page-hero p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 13px;
  letter-spacing: 0.16em;
}

.studio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.studio-grid figure {
  margin: 0;
  overflow: hidden;
  background: var(--white);
}

.studio-grid figure:nth-child(3n + 1) {
  grid-column: span 2;
}

.studio-grid img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.studio-grid figcaption {
  padding: 16px 20px;
  color: var(--muted);
  font-size: 12px;
}

.access-grid {
  display: grid;
  align-items: start;
  grid-template-columns: 1.5fr 1fr;
  gap: clamp(35px, 7vw, 90px);
}

.map {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.map iframe {
  display: block;
  width: 100%;
  height: 600px;
  border: 0;
}

.access-card {
  padding: 34px;
  border-top: 3px solid var(--accent);
  background: var(--white);
}

.access-card h2 {
  margin-top: 0;
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 500;
}

.access-card address {
  font-style: normal;
}

.calendar-shell {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.calendar-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px;
  border-bottom: 1px solid var(--line);
}

.calendar-toolbar h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 500;
}

.calendar-nav {
  display: flex;
  gap: 8px;
}

.calendar-nav button {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--white);
  cursor: pointer;
}

.calendar-week,
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.calendar-week span {
  padding: 12px 4px;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  font-size: 11px;
  text-align: center;
}

.calendar-day {
  min-height: 126px;
  padding: 10px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.calendar-day.is-outside {
  background: #f7f7f7;
}

.calendar-date {
  display: inline-grid;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  place-items: center;
  font-size: 12px;
}

.calendar-day.is-today .calendar-date {
  color: var(--white);
  background: var(--ink);
}

.calendar-event {
  display: block;
  margin-top: 5px;
  padding: 6px 8px;
  border-radius: 6px;
  background: #eee;
  font-size: 10px;
  font-weight: 700;
  line-height: 1.4;
}

.calendar-event.status-open {
  color: #1e6642;
  background: #dff3e7;
}

.calendar-event.status-booked {
  color: #8d321d;
  background: #f7ded6;
}

.calendar-event.status-consult {
  color: #715811;
  background: #f7edc9;
}

.calendar-event.status-closed {
  color: #555;
  background: #e7e7e7;
}

.reserve-contact {
  display: grid;
  align-items: center;
  grid-template-columns: 1fr auto;
  gap: 30px;
  margin-top: 40px;
  padding: clamp(28px, 5vw, 54px);
  color: var(--white);
  border-radius: var(--radius);
  background: var(--ink);
}

.reserve-contact h2 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 500;
}

.reserve-contact p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
}

.cta {
  position: relative;
  padding: clamp(70px, 9vw, 120px) 5vw;
  background: var(--white);
  text-align: center;
}

.cta h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(30px, 4vw, 54px);
  font-weight: 500;
}

.cta p {
  color: var(--muted);
}

.cta-actions {
  justify-content: center;
}

.site-footer {
  padding: 60px 5vw 26px;
  color: var(--white);
  background: var(--ink);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 40px;
}

.footer-brand img {
  width: min(260px, 100%);
  filter: invert(1);
}

.footer-brand p {
  margin-bottom: 0;
}

.footer-phone {
  margin-top: 4px !important;
}

.phone-cta {
  display: none;
}

.footer-title {
  margin: 0 0 16px;
  color: #96918b;
  font-size: 11px;
  letter-spacing: 0.15em;
}

.footer-links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links li {
  margin: 7px 0;
}

.socials {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.socials a {
  display: grid;
  min-width: 42px;
  height: 42px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  place-items: center;
  font-size: 11px;
}

.copyright {
  margin: 50px 0 0;
  padding-top: 22px;
  color: #8f8b85;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 13px;
  line-height: 1.6;
}

.lightbox {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 4vw;
  background: rgba(0, 0, 0, 0.92);
}

.lightbox.is-open {
  display: flex;
}

.lightbox img {
  max-width: 92vw;
  max-height: 88vh;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 48px;
  height: 48px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  font-size: 25px;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}

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

@media (max-width: 980px) {
  .site-header {
    z-index: 80;
  }

  .nav-toggle {
    position: relative;
    z-index: 82;
    display: block;
    flex: 0 0 46px;
    border-radius: 0;
    background: transparent;
  }

  .site-nav {
    position: fixed;
    z-index: 70;
    top: 84px;
    right: 0;
    left: 0;
    display: grid;
    width: 100%;
    height: calc(100dvh - 84px);
    max-height: calc(100dvh - 84px);
    visibility: hidden;
    overflow-x: hidden;
    overflow-y: auto;
    padding: 36px 8vw 48px;
    color: var(--white);
    background: #111110;
    opacity: 0;
    place-items: center;
    pointer-events: none;
    transition: opacity 0.25s ease, visibility 0.25s ease;
  }

  .menu-open .site-nav {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
  }

  .nav-list {
    width: 100%;
    min-height: min-content;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    padding: 12px 0;
    font-family: var(--serif);
    font-size: clamp(20px, 6vw, 26px);
    text-align: center;
  }

  .nav-list a {
    display: block;
    padding: 9px 12px;
  }

  .menu-open .nav-toggle {
    color: var(--white);
    background: transparent;
    box-shadow: none;
  }

  .phone-cta {
    display: inline-flex;
  }

  .menu-open .nav-toggle span:first-child {
    background: var(--white);
    transform: translateY(7px) rotate(45deg);
  }

  .menu-open .nav-toggle span:nth-child(2) {
    background: var(--white);
    opacity: 0;
  }

  .menu-open .nav-toggle span:last-child {
    background: var(--white);
    transform: translateY(-7px) rotate(-45deg);
  }

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

  .hero-copy {
    padding-top: 90px;
    padding-bottom: 70px;
  }

  .hero-media {
    min-height: 65vw;
  }

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

  .plan-card h3 {
    min-height: 0;
  }

  .attention-head {
    align-items: start;
    flex-direction: column;
  }

  .attention-list {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 720px) {
  .site-header {
    min-height: 70px;
  }

  .site-nav {
    top: 70px;
    height: calc(100dvh - 70px);
    max-height: calc(100dvh - 70px);
  }

  .brand {
    width: 220px;
  }

  .brand img {
    height: 46px;
  }

  .about-grid,
  .reserve-contact,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .section-head {
    align-items: start;
    flex-direction: column;
  }

  .photo-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 56vw;
  }

  .photo-card,
  .photo-card:nth-child(n) {
    grid-column: span 1;
    grid-row: span 1;
  }

  .photo-card:nth-child(5n + 1) {
    grid-column: span 2;
  }

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

  .studio-grid figure:nth-child(n) {
    grid-column: span 1;
  }

  .map iframe {
    height: 430px;
  }

  .calendar-shell {
    overflow-x: auto;
  }

  .calendar-week,
  .calendar-grid {
    min-width: 700px;
  }

  .calendar-day {
    min-height: 112px;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

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