:root {
  --royal: #4169e1;
  --navy: #000080;
  --midnight: #070a22;
  --ink: #181923;
  --charcoal: #2c2c2c;
  --gold: #d4af37;
  --champagne: #dcc7a1;
  --crimson: #dc143c;
  --ivory: #f8f4ec;
  --white: #ffffff;
  --muted: #6d6f7b;
  --line: rgba(212, 175, 55, 0.28);
  --shadow: 0 24px 70px rgba(7, 10, 34, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--ivory);
  font-family: "Noto Serif JP", serif;
  line-height: 1.8;
}

img {
  display: block;
  width: 100%;
  height: auto;
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 18px clamp(18px, 4vw, 56px);
  color: var(--white);
  background: linear-gradient(180deg, rgba(0, 0, 40, 0.82), rgba(0, 0, 40, 0.18));
  backdrop-filter: blur(10px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: var(--gold);
  border: 1px solid var(--gold);
  border-radius: 50%;
  font-family: "Cormorant Garamond", serif;
  font-size: 1.7rem;
  line-height: 1;
}

.brand-title,
.brand-subtitle {
  display: block;
  line-height: 1.35;
}

.brand-title {
  font-size: 0.98rem;
  letter-spacing: 0.08em;
}

.brand-subtitle {
  color: var(--champagne);
  font-size: 0.72rem;
}

.global-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.2vw, 34px);
  font-size: 0.92rem;
}

.global-nav a {
  position: relative;
  padding: 8px 0;
}

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

.global-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.hero {
  position: relative;
  min-height: 100svh;
  color: var(--white);
  background: var(--midnight);
  overflow: hidden;
}

.hero-image {
  position: absolute;
  inset: 0;
}

.hero-image img {
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.74;
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  background:
    linear-gradient(90deg, rgba(0, 0, 40, 0.92) 0%, rgba(0, 0, 40, 0.74) 36%, rgba(0, 0, 40, 0.18) 100%),
    linear-gradient(0deg, rgba(7, 10, 34, 0.94) 0%, rgba(7, 10, 34, 0) 38%);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: min(720px, 92%);
  min-height: 100svh;
  padding: 132px 0 80px clamp(22px, 7vw, 104px);
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--gold);
  font-family: "Cormorant Garamond", serif;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.5rem, 6.4vw, 6.4rem);
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1.17;
  text-shadow: 0 12px 34px rgba(0, 0, 0, 0.34);
}

.hero-lead {
  width: min(620px, 100%);
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  color: var(--midnight);
  background: linear-gradient(135deg, var(--gold), var(--champagne));
  box-shadow: 0 14px 34px rgba(212, 175, 55, 0.26);
}

.button.secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.44);
  background: rgba(255, 255, 255, 0.1);
}

.button.line {
  color: var(--white);
  background: var(--crimson);
}

.section {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(74px, 9vw, 124px) 0;
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(34px, 6vw, 86px);
  align-items: center;
}

h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(2rem, 3.8vw, 3.7rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.35;
}

.intro-lines {
  padding: 34px clamp(24px, 4vw, 54px);
  color: var(--navy);
  border-left: 1px solid var(--gold);
  background: rgba(255, 255, 255, 0.58);
  box-shadow: var(--shadow);
}

.intro-lines p {
  margin: 0;
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
}

.intro-lines p + p {
  margin-top: 12px;
}

.philosophy {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(0, 0, 128, 0.96), rgba(7, 10, 34, 1)),
    var(--navy);
}

.philosophy-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.75fr);
  gap: clamp(34px, 6vw, 72px);
  align-items: center;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(76px, 9vw, 126px) 0;
}

.philosophy h2 {
  color: var(--white);
}

.philosophy p {
  color: rgba(255, 255, 255, 0.82);
}

.philosophy-photo {
  margin: 0;
  border: 1px solid var(--line);
  box-shadow: 0 26px 80px rgba(0, 0, 0, 0.32);
}

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

.section-heading {
  width: min(760px, 100%);
  margin-bottom: clamp(34px, 5vw, 58px);
}

.section-heading p:last-child {
  color: var(--muted);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  min-height: 290px;
  padding: 30px;
  border: 1px solid rgba(0, 0, 128, 0.12);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 16px 46px rgba(0, 0, 128, 0.08);
}

.service-card.featured {
  color: var(--white);
  background: linear-gradient(145deg, var(--navy), var(--royal));
}

.service-card.wide {
  grid-column: span 2;
}

.service-number {
  display: block;
  margin-bottom: 24px;
  color: var(--gold);
  font-family: "Cormorant Garamond", serif;
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1;
}

.service-card h3 {
  margin: 0 0 16px;
  color: inherit;
  font-size: 1.45rem;
  line-height: 1.45;
}

.service-card p {
  margin: 0;
  color: inherit;
}

.service-card:not(.featured) p {
  color: var(--muted);
}

.visual-band {
  position: relative;
  min-height: 560px;
  color: var(--white);
  background: var(--midnight);
  overflow: hidden;
}

.visual-band img {
  height: 100%;
  min-height: 560px;
  object-fit: cover;
  object-position: center;
  opacity: 0.8;
}

.visual-band::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, rgba(0, 0, 40, 0.78), rgba(0, 0, 40, 0.16));
}

.visual-band-copy {
  position: absolute;
  bottom: clamp(34px, 6vw, 78px);
  left: clamp(24px, 8vw, 112px);
  z-index: 1;
  width: min(680px, calc(100% - 48px));
}

.visual-band-copy p {
  margin: 0 0 12px;
  color: var(--gold);
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(1.6rem, 4vw, 3.4rem);
}

.visual-band-copy h2 {
  color: var(--white);
}

.profile {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1fr);
  gap: clamp(34px, 6vw, 82px);
  align-items: center;
}

.profile-media img {
  aspect-ratio: 4 / 5;
  object-fit: cover;
  box-shadow: var(--shadow);
}

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

.profile-list {
  display: grid;
  gap: 12px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.profile-list li {
  padding: 14px 0 14px 22px;
  border-bottom: 1px solid rgba(0, 0, 128, 0.13);
  color: var(--navy);
}

.profile-list li::before {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin: 0 12px 0 -22px;
  border-radius: 50%;
  content: "";
  background: var(--crimson);
}

.consultation-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 60px);
  align-items: center;
}

.consultation-layout figure {
  margin: 0;
}

.consultation-layout img {
  aspect-ratio: 16 / 11;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.topic-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.topic-list span {
  padding: 12px 18px;
  color: var(--navy);
  border: 1px solid rgba(0, 0, 128, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 10px 28px rgba(0, 0, 128, 0.06);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-flow: dense;
  gap: 14px;
}

.gallery-grid img {
  height: 250px;
  object-fit: cover;
}

.gallery-grid img:first-child,
.gallery-grid img:last-child {
  grid-column: span 2;
}

.contact {
  padding: clamp(78px, 10vw, 132px) 20px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(0, 0, 128, 0.94), rgba(220, 20, 60, 0.82)),
    url("images/LINE_ALBUM_2025512_260621_2.jpg") center / cover;
  background-blend-mode: multiply;
}

.contact-inner {
  width: min(860px, 100%);
  margin: 0 auto;
  text-align: center;
}

.contact h2 {
  color: var(--white);
}

.contact p {
  color: rgba(255, 255, 255, 0.86);
}

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

.site-footer {
  padding: 42px 20px;
  color: rgba(255, 255, 255, 0.72);
  text-align: center;
  background: var(--midnight);
}

.footer-brand {
  margin: 0;
  color: var(--gold);
  font-family: "Cormorant Garamond", serif;
  font-size: 2rem;
}

.site-footer p {
  margin: 6px 0;
}

.site-footer small {
  display: block;
  margin-top: 18px;
}

@media (max-width: 900px) {
  .site-header {
    position: absolute;
    align-items: flex-start;
  }

  .global-nav {
    display: none;
  }

  .hero-content {
    width: min(680px, 100%);
    padding-right: 22px;
  }

  .hero::before {
    background:
      linear-gradient(90deg, rgba(0, 0, 40, 0.9), rgba(0, 0, 40, 0.5)),
      linear-gradient(0deg, rgba(7, 10, 34, 0.96), rgba(7, 10, 34, 0.16));
  }

  .intro,
  .philosophy-inner,
  .profile,
  .consultation-layout {
    grid-template-columns: 1fr;
  }

  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-card.wide {
    grid-column: span 2;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 14px 18px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
    font-size: 1.4rem;
  }

  .brand-title {
    font-size: 0.86rem;
  }

  .hero-content {
    padding-left: 20px;
  }

  .hero-actions,
  .contact-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button {
    width: 100%;
  }

  .section {
    width: min(100% - 32px, 1120px);
  }

  .intro-lines {
    padding: 24px 20px;
  }

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

  .service-card,
  .service-card.wide {
    grid-column: auto;
    min-height: auto;
  }

  .visual-band,
  .visual-band img {
    min-height: 520px;
  }

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

  .gallery-grid img,
  .gallery-grid img:first-child,
  .gallery-grid img:last-child {
    grid-column: auto;
    height: 230px;
  }
}