/* ============================================
   YULISIS — Premium Design System
   ============================================ */

/* Reset */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ----------------------------------------
   Design Tokens
   ---------------------------------------- */
:root {
  /* Brand */
  --primary-50:  #fbf3f7;
  --primary-100: #f4e1ec;
  --primary-200: #e6c0d6;
  --primary-300: #d28cb4;
  --primary-400: #c45494;
  --primary-500: #B50080;
  --primary-600: #9c0070;
  --primary-700: #7e005a;
  --primary-800: #5f0044;
  --primary-900: #45002f;

  /* Champagne Gold accent — luxury feel */
  --gold-300: #e2cf9d;
  --gold-400: #d4ba7d;
  --gold-500: #c9a961;
  --gold-600: #a88947;

  /* Neutrals */
  --ivory:     #faf7f2;
  --cream:     #f5efe6;
  --beige:     #ece4d4;
  --warm-100:  #f7f3ee;
  --warm-200:  #ece5db;
  --line:      #e7dfd2;
  --line-soft: #efe8dc;

  --ink-900: #1f1a1c;
  --ink-800: #2c2629;
  --ink-700: #3d3539;
  --ink-600: #5a5054;
  --ink-500: #7a6f73;
  --ink-400: #a39a9d;
  --ink-300: #c9c1c4;

  /* Typography */
  --font-serif: "Noto Serif JP", "Hiragino Mincho ProN", "YuMincho", "游明朝", serif;
  --font-display: "Cormorant Garamond", "Noto Serif JP", "Hiragino Mincho ProN", serif;
  --font-sans: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Segoe UI", sans-serif;

  /* Effects */
  --shadow-sm: 0 2px 6px rgba(31, 26, 28, 0.04), 0 1px 2px rgba(31, 26, 28, 0.03);
  --shadow-md: 0 14px 32px -16px rgba(31, 26, 28, 0.18), 0 4px 10px -4px rgba(31, 26, 28, 0.06);
  --shadow-lg: 0 30px 60px -24px rgba(31, 26, 28, 0.28);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-pill: 9999px;

  --container: 1200px;
}

/* ----------------------------------------
   Base
   ---------------------------------------- */
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--ink-800);
  background: var(--ivory);
  line-height: 1.85;
  font-feature-settings: "palt" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: inherit;
}

/* Default color comes from body (--ink-800); dark-bg sections override via parent color */

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s ease, opacity 0.25s ease;
}

img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

::selection {
  background: var(--primary-500);
  color: #fff;
}

/* ----------------------------------------
   Layout helpers
   ---------------------------------------- */
.container,
.container-custom {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 6rem 1.5rem;
}

@media (min-width: 768px) {
  .section-padding { padding: 8rem 1.5rem; }
}

@media (max-width: 767px) {
  .section-padding { padding: 4rem 1.25rem; }
}

/* ----------------------------------------
   Typography utilities
   ---------------------------------------- */
.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold-600);
  padding-bottom: 0.5rem;
  position: relative;
}
.eyebrow::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 28px;
  height: 1px;
  background: var(--gold-500);
  transform: translateX(-50%);
}
.eyebrow.left { display: inline-block; }
.eyebrow.left::after { left: 0; transform: none; }

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 2.4vw, 2.4rem);
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.5;
  color: var(--ink-900);
  margin: 1rem 0 1.25rem;
}

.section-lead {
  font-size: 1rem;
  color: var(--ink-600);
  line-height: 2.05;
  letter-spacing: 0.04em;
  max-width: 44rem;
  margin: 0 auto;
}

.text-gradient {
  background: linear-gradient(120deg, var(--primary-500), var(--primary-700));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.divider-gold {
  width: 56px;
  height: 1px;
  background: var(--gold-500);
  margin: 1.5rem auto;
  display: block;
}

/* ----------------------------------------
   Buttons
   ---------------------------------------- */
.btn-primary,
.btn-secondary,
.btn-ghost,
.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 2rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 1px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--ink-900);
  color: #fff;
  border-color: var(--ink-900);
}
.btn-primary:hover {
  background: var(--primary-500);
  border-color: var(--primary-500);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--ink-900);
  border-color: var(--ink-900);
}
.btn-secondary:hover {
  background: var(--ink-900);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--ink-900);
  border-color: var(--line);
  padding: 0.7rem 1.4rem;
  font-size: 0.85rem;
}
.btn-ghost:hover {
  border-color: var(--primary-500);
  color: var(--primary-500);
}

.btn-gold {
  background: var(--gold-500);
  color: var(--ink-900);
  border-color: var(--gold-500);
}
.btn-gold:hover {
  background: var(--gold-600);
  border-color: var(--gold-600);
  color: #fff;
}

/* ----------------------------------------
   Header & Navigation
   ---------------------------------------- */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(250, 247, 242, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}

nav {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.logo-icon {
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--gold-500);
  color: var(--ink-900);
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1;
  position: relative;
  transition: border-color 0.3s ease;
}
.logo-icon::before {
  content: "";
  position: absolute;
  inset: 4px;
  border: 1px solid rgba(201, 169, 97, 0.35);
  pointer-events: none;
}
.logo:hover .logo-icon {
  border-color: var(--primary-500);
}

footer .logo-icon {
  color: var(--gold-300);
  border-color: var(--gold-500);
}
footer .logo-icon::before {
  border-color: rgba(201, 169, 97, 0.25);
}

/* Numeric / decorative markers */
.num-marker {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.32em;
  color: var(--gold-600);
  text-transform: uppercase;
}
.num-marker::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--gold-500);
}

.icon-frame {
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--gold-500);
  position: relative;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  color: var(--gold-600);
}
.icon-frame::before {
  content: "";
  position: absolute;
  inset: 4px;
  border: 1px solid rgba(201, 169, 97, 0.3);
}

.logo-text { display: none; }
@media (min-width: 768px) {
  .logo-text { display: block; }
}
.logo-text-main {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--ink-900);
  letter-spacing: 0.18em;
  line-height: 1.2;
}
.logo-text-sub {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--gold-600);
  text-transform: none;
  margin-top: 2px;
}

/* Desktop menu */
.nav-menu {
  display: none;
  align-items: center;
  gap: 2.25rem;
}

@media (min-width: 1024px) {
  .nav-menu { display: flex; }
}

.nav-menu > a,
.nav-menu .has-dropdown > .nav-link {
  position: relative;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--ink-800);
  padding: 0.4rem 0;
  white-space: nowrap;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: none;
  border: none;
}

.nav-menu > a::after,
.nav-menu .has-dropdown > .nav-link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -2px;
  width: 0;
  height: 1px;
  background: var(--primary-500);
  transition: width 0.3s ease, left 0.3s ease;
}
.nav-menu > a:hover::after,
.nav-menu > a.active::after,
.nav-menu .has-dropdown:hover > .nav-link::after,
.nav-menu .has-dropdown.is-active > .nav-link::after {
  width: 100%;
  left: 0;
}

.nav-menu > a:hover,
.nav-menu .has-dropdown:hover > .nav-link,
.nav-menu .has-dropdown.is-active > .nav-link,
.nav-menu > a.active {
  color: var(--primary-500);
}

.nav-menu .nav-link .caret {
  width: 8px;
  height: 8px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform 0.3s ease;
}
.nav-menu .has-dropdown:hover .nav-link .caret,
.nav-menu .has-dropdown.is-active .nav-link .caret {
  transform: rotate(225deg) translateY(2px);
}

/* Dropdown */
.has-dropdown {
  position: relative;
}
.dropdown-menu {
  position: absolute;
  top: calc(100% + 18px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 240px;
  background: #fff;
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--gold-500);
  box-shadow: var(--shadow-md);
  padding: 0.6rem 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  z-index: 110;
}
.dropdown-menu::before {
  content: "";
  position: absolute;
  top: -18px;
  left: 0;
  right: 0;
  height: 18px;
}

.has-dropdown:hover .dropdown-menu,
.has-dropdown.is-active .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: 0.85rem 1.5rem;
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  color: var(--ink-700);
  border-left: 2px solid transparent;
  transition: all 0.2s ease;
}
.dropdown-menu a:hover {
  background: var(--warm-100);
  border-left-color: var(--primary-500);
  color: var(--primary-500);
  padding-left: 1.75rem;
}

/* Header CTA */
.nav-cta {
  display: none;
}
@media (min-width: 1024px) {
  .nav-menu > a.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--ink-900);
    color: #fff !important;
    padding: 0.7rem 1.5rem;
    border-radius: var(--radius-pill);
    font-size: 0.8rem;
    letter-spacing: 0.18em;
    transition: background 0.3s ease;
  }
  .nav-menu > a.nav-cta:hover {
    background: var(--primary-500);
    color: #fff !important;
  }
  .nav-menu > a.nav-cta::after { display: none !important; }
}

/* Mobile menu */
.mobile-menu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: none;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink-800);
  cursor: pointer;
  transition: all 0.25s ease;
}
.mobile-menu-btn:hover {
  border-color: var(--ink-900);
  color: var(--ink-900);
}

@media (min-width: 1024px) {
  .mobile-menu-btn { display: none; }
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 84px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--ivory);
  padding: 1.5rem 1.5rem 4rem;
  overflow-y: auto;
}
.mobile-menu.active { display: block; }

.mobile-menu .m-item {
  border-bottom: 1px solid var(--line-soft);
}
.mobile-menu .m-link,
.mobile-menu .m-toggle {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 0.5rem;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  letter-spacing: 0.12em;
  color: var(--ink-900);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
}
.mobile-menu .m-toggle .caret {
  width: 8px;
  height: 8px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg);
  transition: transform 0.25s ease;
}
.mobile-menu .m-item.is-open .m-toggle .caret { transform: rotate(225deg); }

.mobile-menu .m-sub {
  display: none;
  padding: 0 0 1rem 0.5rem;
  flex-direction: column;
  gap: 0.6rem;
}
.mobile-menu .m-item.is-open .m-sub { display: flex; }
.mobile-menu .m-sub a {
  font-size: 0.92rem;
  color: var(--ink-600);
  padding: 0.4rem 0 0.4rem 1rem;
  border-left: 1px solid var(--line);
  letter-spacing: 0.08em;
}
.mobile-menu .m-sub a:hover { color: var(--primary-500); border-left-color: var(--primary-500); }

.mobile-menu .m-cta {
  display: block;
  text-align: center;
  margin-top: 2rem;
  padding: 1rem;
  background: var(--ink-900);
  color: #fff;
  border-radius: var(--radius-pill);
  letter-spacing: 0.2em;
  font-size: 0.85rem;
}

/* ----------------------------------------
   Cards
   ---------------------------------------- */
.card {
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--gold-300);
}

/* ----------------------------------------
   Badges
   ---------------------------------------- */
.badge {
  display: inline-block;
  padding: 0.35rem 0.95rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
}
.badge-primary {
  background: transparent;
  color: var(--gold-600);
  border: 1px solid var(--gold-500);
}
.badge-dark {
  background: var(--ink-900);
  color: var(--gold-300);
  border: 1px solid var(--ink-900);
}

/* ----------------------------------------
   Forms
   ---------------------------------------- */
.form-group { margin-bottom: 1.5rem; }
.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--ink-800);
  margin-bottom: 0.6rem;
}
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.95rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  font-family: inherit;
  font-size: 1rem;
  color: var(--ink-800);
  transition: border-color 0.25s, box-shadow 0.25s;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(181, 0, 128, 0.08);
}
.form-textarea { resize: vertical; min-height: 140px; }

/* ----------------------------------------
   Footer
   ---------------------------------------- */
footer {
  background: linear-gradient(180deg, var(--ink-900), #100c0e);
  color: #d8d2cf;
  padding: 5rem 1.5rem 2rem;
  position: relative;
}
footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-500), transparent);
}

.footer-container {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 768px) {
  .footer-container { grid-template-columns: 1.4fr 1fr 1fr 1.2fr; }
}

footer .logo-text-main { color: #f5efe6; }
footer .logo-text-sub { color: var(--gold-400); }

.footer-section h3 {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(201, 169, 97, 0.2);
}

.footer-section ul { list-style: none; }
.footer-section ul li { margin-bottom: 0.65rem; }
.footer-section a {
  color: #c5beba;
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  transition: color 0.25s;
}
.footer-section a:hover { color: var(--gold-400); }

.footer-bottom {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(201, 169, 97, 0.15);
  text-align: center;
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: #8a8281;
}

/* ----------------------------------------
   Page header (sub-page hero)
   ---------------------------------------- */
.page-hero {
  position: relative;
  background: linear-gradient(180deg, var(--cream), var(--ivory));
  padding: 7rem 1.5rem 5rem;
  text-align: center;
  border-bottom: 1px solid var(--line-soft);
}
.page-hero h1 {
  font-size: clamp(1.85rem, 3.6vw, 2.85rem);
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1.5;
  margin-bottom: 1rem;
}
.page-hero .lead {
  color: var(--ink-600);
  font-size: 1rem;
  letter-spacing: 0.06em;
  line-height: 2;
  max-width: 38rem;
  margin: 0 auto;
}
.page-hero .breadcrumb {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.28em;
  color: var(--ink-500);
  margin-bottom: 1rem;
  text-transform: uppercase;
}
.page-hero .breadcrumb a { color: var(--ink-500); }
.page-hero .breadcrumb a:hover { color: var(--primary-500); }
.page-hero .breadcrumb span { margin: 0 0.6rem; color: var(--gold-500); }

/* ----------------------------------------
   Grid utilities
   ---------------------------------------- */
.grid { display: grid; gap: 1.5rem; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }

@media (min-width: 640px) {
  .grid-cols-sm-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 768px) {
  .grid-cols-md-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-cols-md-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid-cols-md-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
  .grid-cols-lg-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-cols-lg-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid-cols-lg-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .grid-cols-lg-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

/* ----------------------------------------
   Utilities
   ---------------------------------------- */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-12 { margin-bottom: 3rem; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.mt-12 { margin-top: 3rem; }
.pt-20 { padding-top: 5rem; }

.responsive-img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.img-rounded { border-radius: var(--radius-md); }
.img-rounded-lg { border-radius: var(--radius-lg); }
.img-shadow { box-shadow: var(--shadow-md); }

/* ----------------------------------------
   Editorial layout helpers
   （左右交互レイアウト・画像フレーム・背景画像・ギャラリー）
   ---------------------------------------- */

/* 左右交互の編集レイアウト */
.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 900px) {
  .split { grid-template-columns: 1fr 1fr; gap: 5rem; }
  .split.split-7-5 { grid-template-columns: 7fr 5fr; }
  .split.split-5-7 { grid-template-columns: 5fr 7fr; }
}
.split.reverse > .split-media { order: -1; }
@media (min-width: 900px) {
  .split.reverse > .split-media { order: 2; }
}

/* ゴールド枠で写真を縁取るフレーム */
.framed-image {
  position: relative;
  display: block;
}
.framed-image::before {
  content: "";
  position: absolute;
  inset: 1.25rem -1.25rem -1.25rem 1.25rem;
  border: 1px solid var(--gold-500);
  z-index: 0;
  pointer-events: none;
}
.framed-image.flip::before {
  inset: 1.25rem 1.25rem -1.25rem -1.25rem;
}
.framed-image > img {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}
.framed-image.wide > img { aspect-ratio: 5 / 4; }
.framed-image.square > img { aspect-ratio: 1 / 1; }

/* 画像背景の没入セクション */
.image-bg {
  position: relative;
  color: #fff;
  background-size: cover;
  background-position: center;
  isolation: isolate;
}
.image-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,11,13,0.55), rgba(15,11,13,0.78));
  z-index: -1;
}
.image-bg .eyebrow { color: var(--gold-300); }
.image-bg .eyebrow::after { background: var(--gold-400); }

/* 横並びの画像ギャラリー */
.gallery {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
@media (min-width: 768px) {
  .gallery.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .gallery.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
.gallery > figure { margin: 0; position: relative; overflow: hidden; }
.gallery > figure > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 5;
  transition: transform 0.6s ease;
}
.gallery > figure:hover > img { transform: scale(1.04); }
.gallery > figure.tall > img { aspect-ratio: 3 / 5; }
.gallery > figure.wide > img { aspect-ratio: 5 / 4; }

/* シーンカード（イメージトップ） */
.scene-card {
  position: relative;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line-soft);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.scene-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.scene-card .scene-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.scene-card .scene-body { padding: 1.5rem 1.5rem 1.75rem; }
.scene-card .scene-num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.32em;
  color: var(--gold-600);
  text-transform: uppercase;
}
.scene-card h3 {
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  margin: 0.5rem 0 0.75rem;
  color: var(--ink-900);
}
.scene-card p {
  color: var(--ink-600);
  font-size: 0.92rem;
  line-height: 1.95;
  letter-spacing: 0.02em;
}

/* 大きな引用・キャッチ */
.pull-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  line-height: 2;
  letter-spacing: 0.06em;
  color: var(--ink-900);
  padding: 2rem 0 2rem 2rem;
  border-left: 2px solid var(--gold-500);
}
.image-bg .pull-quote { color: #fff; border-left-color: var(--gold-400); }

/* 機能リスト（数字＋見出し＋本文） */
.feature-list {
  display: grid;
  gap: 1.5rem;
  list-style: none;
  padding: 0;
}
@media (min-width: 768px) {
  .feature-list.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.feature-list li {
  background: #fff;
  border: 1px solid var(--line-soft);
  padding: 2rem;
  position: relative;
}
.feature-list li .num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.32em;
  color: var(--gold-600);
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.6rem;
}
.feature-list li h4 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  margin-bottom: 0.6rem;
  color: var(--ink-900);
}
.feature-list li p {
  color: var(--ink-600);
  line-height: 1.95;
  font-size: 0.92rem;
}

/* 静かなセパレーター */
.section-sep {
  height: 1px;
  width: 100%;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
  margin: 0;
}

/* ----------------------------------------
   Mobile refinements
   ---------------------------------------- */
/* Before & After 横並び比較（矢印つき） */
.ba-pair {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-bottom: 2.25rem;
}
.ba-item {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  max-width: 30rem;
  margin: 0;
}
.ba-item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  border: 1px solid var(--line-soft);
}
.ba-label {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  padding: 0.3rem 0.8rem;
}
.ba-label.before { background: rgba(26,21,23,0.78); color: var(--gold-300); }
.ba-label.after  { background: var(--primary-500); color: #fff; }
.ba-arrow {
  flex: 0 0 auto;
  color: var(--gold-500);
  font-size: 1.9rem;
  line-height: 1;
}
@media (max-width: 600px) {
  .ba-pair { gap: 0.6rem; }
  .ba-arrow { font-size: 1.3rem; }
  .ba-label { font-size: 0.6rem; letter-spacing: 0.18em; padding: 0.25rem 0.55rem; }
}

/* レスポンシブ改行：sp-brはPC幅で隠す（既定）、pc-brはスマホ幅で隠す */
.sp-br { display: none; }

@media (max-width: 767px) {
  body { font-size: 15px; }
  h1 { font-size: 1.85rem !important; line-height: 1.5 !important; }
  h2 { font-size: 1.5rem !important; line-height: 1.5 !important; }
  .container-custom { padding: 0 1.25rem; }
  /* ヒーロー見出し：スマホ用の改行に切替え、少し小さくして3行に収める */
  .hero-h1 { font-size: 1.5rem !important; }
  .sp-br { display: inline; }
  .pc-br { display: none; }
}

/* ----------------------------------------
   Animations
   ---------------------------------------- */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fadeIn 0.7s ease-out both; }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--cream); }
::-webkit-scrollbar-thumb {
  background: var(--ink-400);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover { background: var(--ink-700); }

/* ----------------------------------------
   Blog cards（トップ・アメブロ連携 js/blog-feed.js が生成）
   ---------------------------------------- */
.blog-card { display: flex; flex-direction: column; color: inherit; }
.blog-card__thumb { aspect-ratio: 4 / 3; overflow: hidden; position: relative; background: var(--cream); }
.blog-card__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.blog-card__thumb-empty {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); letter-spacing: 0.3em; color: var(--gold-400); font-size: 1.1rem;
}
.blog-card__new {
  position: absolute; top: 1rem; left: 1rem; background: var(--gold-500); color: #fff;
  font-family: var(--font-display); font-size: 0.7rem; letter-spacing: 0.16em; padding: 0.3rem 0.75rem;
}
.blog-card__body { padding: 1.85rem; display: flex; flex-direction: column; flex: 1; }
.blog-card__meta { display: flex; gap: 1rem; align-items: center; margin-bottom: 0.85rem; min-width: 0; }
.blog-card__date { font-family: var(--font-display); font-size: 0.78rem; letter-spacing: 0.16em; color: var(--gold-600); white-space: nowrap; }
.blog-card__theme {
  font-size: 0.7rem; letter-spacing: 0.08em; color: var(--ink-500); border: 1px solid var(--line-soft);
  padding: 0.15rem 0.55rem; max-width: 14em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.blog-card__title {
  font-size: 1.02rem; letter-spacing: 0.04em; line-height: 1.7; margin-bottom: 0.85rem;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.blog-card__excerpt {
  color: var(--ink-600); font-size: 0.85rem; line-height: 1.95; margin-bottom: 1.25rem;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.blog-card__more { margin-top: auto; font-family: var(--font-display); font-size: 0.78rem; letter-spacing: 0.16em; color: var(--primary-500); }
.blog-card--fallback { grid-column: 1 / -1; text-align: center; }
.blog-card--fallback .blog-card__body { align-items: center; }
.blog-list--loading { min-height: 12rem; }

/* ----------------------------------------
   Form status（contact.php の結果表示）
   ---------------------------------------- */
.form-status {
  margin: 0 0 1.25rem; padding: 1rem 1.25rem; border-radius: var(--radius-sm);
  font-size: 0.9rem; line-height: 1.9; letter-spacing: 0.03em;
}
.form-status.is-success { background: #f1f8f2; border: 1px solid #bfe0c4; color: #2f6b3a; }
.form-status.is-error   { background: #fdf2f2; border: 1px solid #f0c4c4; color: #a33a3a; }