:root {
 --c-bg: #faf6ec; /* より明るい生成り */
 --c-bg-deep: #f0e8d4;
 --c-paper: #ffffff; /* 白を基調に */
 --c-ink: #3a2818;
 --c-ink-soft: #5c4633;
 --c-navy: #6b4423;
 --c-copper: #b07a3c;
 --c-copper-deep: #8b5e2a;
 --c-text: #3a2a1d;
 --c-text-soft: #6b574a;
 --c-line: #e0d4ba;
 --c-line-soft: #ede4d0;
 --c-accent-green: #7ba05b; /* 安心感の若葉色 */
 --c-warm-yellow: #f4d97a; /* アクセント */
 --f-display: "Shippori Mincho", "Noto Serif JP", serif;
 --f-body: "Noto Sans JP", sans-serif;
 --f-en: "Cormorant Garamond", serif;
}

* {
 margin: 0;
 padding: 0;
 box-sizing: border-box;
}

html {
 scroll-behavior: smooth;
}

body {
 font-family: var(--f-body);
 color: var(--c-text);
 background: var(--c-bg);
 line-height: 1.9;
 font-weight: 400;
 font-size: 16px;
 overflow-x: hidden;
}

/* 和紙風テクスチャ */
body::before {
 content: "";
 position: fixed;
 inset: 0;
 background-image:
  radial-gradient(
   circle at 20% 30%,
   rgba(166, 124, 79, 0.04) 0%,
   transparent 50%
  ),
  radial-gradient(
   circle at 80% 70%,
   rgba(29, 53, 87, 0.03) 0%,
   transparent 50%
  ),
  url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.5 0 0 0 0 0.4 0 0 0 0 0.3 0 0 0 0.04 0'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
 pointer-events: none;
 z-index: 1;
}

main,
header,
footer {
 position: relative;
 z-index: 2;
}

/* ─── HEADER ─── */
.top-bar {
 background: var(--c-accent-green);
 color: white;
 padding: 10px 50px;
 font-size: 14px;
 text-align: center;
 letter-spacing: 0.08em;
 position: fixed;
 top: 0;
 left: 0;
 right: 0;
 z-index: 101;
 font-family: var(--f-display);
}
.top-bar .badge {
 display: inline-block;
 background: white;
 color: var(--c-accent-green);
 padding: 3px 12px;
 border-radius: 2px;
 font-size: 12px;
 margin-right: 12px;
 font-weight: 700;
}
.header {
 position: fixed;
 top: 42px;
 left: 0;
 right: 0;
 padding: 14px 50px;
 display: flex;
 justify-content: space-between;
 align-items: center;
 z-index: 100;
 background: rgba(255, 255, 255, 0.97);
 backdrop-filter: blur(10px);
 border-bottom: 1px solid var(--c-line-soft);
 transition: all 0.3s ease;
}
.header.scrolled {
 top: 0;
 padding: 36px 50px 10px;
 box-shadow: 0 4px 20px rgba(58, 40, 24, 0.06);
}
.header-left {
 display: flex;
 align-items: center;
 gap: 24px;
}
.header-right {
 display: flex;
 align-items: center;
 gap: 24px;
}
.tel-block {
 text-align: right;
 border-right: 1px solid var(--c-line);
 padding-right: 20px;
}
.tel-block .tel-num {
 font-family: var(--f-en);
 font-style: italic;
 font-size: 28px;
 font-weight: 600;
 color: var(--c-ink);
 text-decoration: none;
 display: flex;
 align-items: center;
 gap: 8px;
 line-height: 1;
}
.tel-block .tel-num svg {
 width: 22px;
 height: 22px;
 stroke: var(--c-copper);
 fill: none;
 stroke-width: 1.8;
}
.tel-block .tel-hours {
 font-size: 12px;
 color: var(--c-text-soft);
 margin-top: 6px;
 letter-spacing: 0.08em;
}
.logo {
 font-family: var(--f-display);
 font-size: 22px;
 font-weight: 600;
 color: var(--c-ink);
 letter-spacing: 0.05em;
 display: flex;
 align-items: baseline;
 gap: 8px;
 text-decoration: none;
}
.logo-mark {
 display: inline-block;
 width: 28px;
 height: 28px;
 background: var(--c-navy);
 color: var(--c-bg);
 font-family: var(--f-display);
 font-size: 16px;
 font-weight: 700;
 text-align: center;
 line-height: 28px;
 border-radius: 2px;
}
.logo-en {
 font-family: var(--f-en);
 font-size: 11px;
 color: var(--c-copper);
 letter-spacing: 0.2em;
 font-style: italic;
}
.nav {
 display: flex;
 gap: 32px;
 align-items: center;
}
.nav a {
 font-family: var(--f-display);
 font-size: 15px;
 color: var(--c-ink);
 text-decoration: none;
 position: relative;
 padding: 4px 0;
 transition: color 0.3s;
}
.nav a::after {
 content: "";
 position: absolute;
 bottom: 0;
 left: 50%;
 width: 0;
 height: 1px;
 background: var(--c-copper);
 transition: all 0.3s;
}
.nav a:hover {
 color: var(--c-copper);
}
.nav a:hover::after {
 width: 100%;
 left: 0;
}
.nav-cta {
 background: var(--c-accent-green);
 color: white !important;
 padding: 13px 26px !important;
 border-radius: 30px;
 font-size: 14px !important;
 letter-spacing: 0.1em;
 font-weight: 700 !important;
 text-decoration: none;
}
.nav-cta:hover {
 background: var(--c-copper);
 color: white !important;
}
.nav-cta::after {
 display: none;
}
.menu-toggle {
 display: none;
 width: 28px;
 height: 20px;
 background: none;
 border: none;
 cursor: pointer;
 position: relative;
}
.menu-toggle span {
 position: absolute;
 left: 0;
 width: 100%;
 height: 1.5px;
 background: var(--c-ink);
 transition: 0.3s;
}
.menu-toggle span:nth-child(1) {
 top: 4px;
}
.menu-toggle span:nth-child(2) {
 top: 50%;
 transform: translateY(-50%);
}
.menu-toggle span:nth-child(3) {
 bottom: 4px;
}

/* ─── HERO ─── */
.hero {
 height: 100vh;
 min-height: 700px;
 position: relative;
 display: flex;
 align-items: flex-end;
 overflow: hidden;
 margin-top: 42px; /* top-bar分 */
}
.hero-slider {
 position: absolute;
 inset: 0;
 z-index: 0;
}
.hero-slide {
 position: absolute;
 inset: 0;
 background-size: cover;
 background-position: center;
 opacity: 0;
 transition: opacity 1.8s ease;
 transform: scale(1.05);
 transition:
  opacity 1.8s ease,
  transform 8s linear;
}
.hero-slide.active {
 opacity: 1;
 transform: scale(1);
}
.hero-slide::after {
 content: "";
 position: absolute;
 inset: 0;
 background: linear-gradient(
  180deg,
  rgba(255, 255, 255, 0.25) 0%,
  rgba(151, 116, 88, 0.15) 30%,
  rgba(118, 87, 60, 0.45) 70%,
  rgba(57, 39, 24, 0.75) 100%
 );
}
.hero-inner {
 position: relative;
 z-index: 2;
 max-width: 1200px;
 margin: 0 auto;
 padding: 0 50px 100px;
 width: 100%;
 color: white;
}
.hero-badge {
 font-family: var(--f-en);
 font-style: italic;
 color: var(--c-warm-yellow);
 font-size: 18px;
 letter-spacing: 0.2em;
 margin-bottom: 24px;
 display: inline-flex;
 align-items: center;
 gap: 12px;
 background: rgba(58, 40, 24, 0.4);
 padding: 8px 18px;
 backdrop-filter: blur(6px);
 border-radius: 2px;
}
.hero-badge::before {
 content: "";
 width: 24px;
 height: 1px;
 background: var(--c-warm-yellow);
}
.hero h1 {
 font-family: var(--f-display);
 font-size: clamp(36px, 5.5vw, 64px);
 font-weight: 600;
 line-height: 1.5;
 letter-spacing: 0.05em;
 margin-bottom: 24px;
 text-shadow:
  0 2px 16px rgba(0, 0, 0, 0.6),
  0 4px 32px rgba(0, 0, 0, 0.5);
}
.hero h1 .accent {
 color: var(--c-warm-yellow);
}
.hero p {
 font-size: 17px;
 line-height: 2.1;
 margin-bottom: 40px;
 max-width: 580px;
 font-weight: 400;
 letter-spacing: 0.05em;
 text-shadow:
  0 2px 12px rgba(0, 0, 0, 0.7),
  0 1px 3px rgba(0, 0, 0, 0.5);
}
/* pc専用改行（SPでは非表示） */
.md_pc_br {
 display: inline;
}

.hero-cta {
 display: flex;
 gap: 16px;
 flex-wrap: wrap;
}

/* スライダーのページネーション */
.hero-dots {
 position: absolute;
 bottom: 40px;
 left: 50%;
 transform: translateX(-50%);
 z-index: 3;
 display: flex;
 gap: 10px;
}
.hero-dot {
 width: 36px;
 height: 3px;
 background: rgba(255, 255, 255, 0.4);
 border: none;
 cursor: pointer;
 padding: 0;
 transition: all 0.3s;
}
.hero-dot.active {
 background: var(--c-warm-yellow);
 width: 60px;
}
.hero-dot:hover {
 background: rgba(255, 255, 255, 0.7);
}

/* SNSアイコン縦列（左サイド） */
.hero-sns {
 position: absolute;
 left: 30px;
 bottom: 40px;
 z-index: 3;
 display: flex;
 flex-direction: column;
 gap: 14px;
 align-items: center;
}
.hero-sns a {
 width: 36px;
 height: 36px;
 display: flex;
 align-items: center;
 justify-content: center;
 border-radius: 50%;
 background: rgba(255, 255, 255, 0.15);
 backdrop-filter: blur(6px);
 border: 1px solid rgba(255, 255, 255, 0.3);
 color: white;
 text-decoration: none;
 transition: all 0.3s;
}
.hero-sns a:hover {
 background: var(--c-warm-yellow);
 color: var(--c-ink);
 border-color: var(--c-warm-yellow);
}
.hero-sns a svg {
 width: 16px;
 height: 16px;
}
.hero-sns::after {
 content: "";
 width: 1px;
 height: 60px;
 background: rgba(255, 255, 255, 0.3);
 margin-top: 8px;
}
.btn {
 display: inline-flex;
 align-items: center;
 gap: 12px;
 padding: 20px 36px;
 font-family: var(--f-display);
 font-size: 15px;
 letter-spacing: 0.15em;
 text-decoration: none;
 border-radius: 2px;
 transition: all 0.3s;
 cursor: pointer;
 border: none;
 font-weight: 600;
}
.btn-primary {
 background: var(--c-copper);
 color: var(--c-bg);
}
.btn-primary:hover {
 background: var(--c-copper-deep);
 transform: translateY(-2px);
 box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}
.btn-secondary {
 background: transparent;
 color: var(--c-bg);
 border: 1px solid var(--c-bg);
}
.btn-secondary:hover {
 background: var(--c-bg);
 color: var(--c-ink);
}
.btn .arrow {
 transition: transform 0.3s;
}
.btn:hover .arrow {
 transform: translateX(4px);
}

.hero-scroll {
 position: absolute;
 bottom: 100px;
 right: 30px;
 z-index: 3;
 font-family: var(--f-en);
 font-size: 11px;
 letter-spacing: 0.3em;
 color: rgba(255, 255, 255, 0.8);
 display: flex;
 flex-direction: column;
 align-items: center;
 gap: 12px;
 writing-mode: vertical-rl;
}
.hero-scroll::after {
 content: "";
 width: 1px;
 height: 40px;
 background: rgba(245, 240, 230, 0.5);
 animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
 0%,
 100% {
  transform: scaleY(0.3);
  transform-origin: top;
 }
 50% {
  transform: scaleY(1);
  transform-origin: top;
 }
}

/* ─── COMMON SECTION ─── */
section {
 padding: 120px 50px;
 position: relative;
}
.container {
 max-width: 1200px;
 margin: 0 auto;
}
.section-head {
 text-align: center;
 margin-bottom: 80px;
}
.section-en {
 font-family: var(--f-en);
 font-style: italic;
 font-size: 17px;
 color: var(--c-copper);
 letter-spacing: 0.3em;
 text-transform: uppercase;
 margin-bottom: 16px;
 display: block;
}
.section-title {
 font-family: var(--f-display);
 font-size: clamp(30px, 4vw, 44px);
 font-weight: 600;
 color: var(--c-ink);
 letter-spacing: 0.05em;
 line-height: 1.5;
 margin-bottom: 24px;
}
.section-lead {
 max-width: 680px;
 margin: 0 auto;
 color: var(--c-text-soft);
 line-height: 2.1;
 font-size: 16px;
}
.divider-mark {
 display: block;
 width: 40px;
 height: 1px;
 background: var(--c-copper);
 margin: 0 auto 40px;
 position: relative;
}
.divider-mark::before,
.divider-mark::after {
 content: "";
 position: absolute;
 top: 50%;
 width: 4px;
 height: 4px;
 background: var(--c-copper);
 border-radius: 50%;
 transform: translateY(-50%);
}
.divider-mark::before {
 left: -10px;
}
.divider-mark::after {
 right: -10px;
}

/* ─── STRENGTHS ─── */
.strengths {
 background: var(--c-paper);
 border-top: 1px solid var(--c-line-soft);
 border-bottom: 1px solid var(--c-line-soft);
}
.strength-grid {
 display: grid;
 grid-template-columns: repeat(3, 1fr);
 gap: 0;
 border-left: 1px solid var(--c-line-soft);
}
.strength-card {
 padding: 50px 40px;
 border-right: 1px solid var(--c-line-soft);
 text-align: center;
 position: relative;
 transition: background 0.4s;
}
.strength-card:hover {
 background: var(--c-bg);
}
.strength-num {
 font-family: var(--f-en);
 font-style: italic;
 font-size: 56px;
 font-weight: 500;
 color: var(--c-copper);
 line-height: 1;
 margin-bottom: 12px;
 display: block;
}
.strength-num small {
 font-size: 14px;
 letter-spacing: 0.2em;
 display: block;
 font-style: normal;
 color: var(--c-text-soft);
 margin-top: 6px;
}
.strength-icon {
 width: 64px;
 height: 64px;
 margin: 0 auto 24px;
 display: flex;
 align-items: center;
 justify-content: center;
 border: 1px solid var(--c-copper);
 border-radius: 50%;
}
.strength-icon svg {
 width: 32px;
 height: 32px;
 stroke: var(--c-copper);
 fill: none;
 stroke-width: 1.5;
}
.strength-card h3 {
 font-family: var(--f-display);
 font-size: 23px;
 color: var(--c-ink);
 margin-bottom: 18px;
 font-weight: 600;
 letter-spacing: 0.05em;
 line-height: 1.6;
}
.strength-card p {
 color: var(--c-text-soft);
 font-size: 15px;
 line-height: 2.1;
}

/* ─── WORKS ─── */
.works-grid {
 display: grid;
 grid-template-columns: repeat(2, 1fr);
 gap: 40px;
}
.work-item {
 background: var(--c-paper);
 border: 1px solid var(--c-line-soft);
 overflow: hidden;
 transition: all 0.4s;
}
.work-item:hover {
 transform: translateY(-4px);
 box-shadow: 0 20px 40px rgba(20, 33, 61, 0.08);
}
.work-images {
 display: grid;
 grid-template-columns: 1fr 1fr;
 position: relative;
}
.work-images img {
 width: 100%;
 height: 280px;
 object-fit: cover;
 display: block;
}
.work-images::before {
 content: "BEFORE";
 position: absolute;
 top: 16px;
 left: 16px;
 background: rgba(20, 33, 61, 0.85);
 color: var(--c-bg);
 padding: 4px 12px;
 font-family: var(--f-en);
 font-size: 11px;
 letter-spacing: 0.2em;
 z-index: 2;
}
.work-images::after {
 content: "AFTER";
 position: absolute;
 top: 16px;
 right: 16px;
 background: var(--c-copper);
 color: var(--c-bg);
 padding: 4px 12px;
 font-family: var(--f-en);
 font-size: 11px;
 letter-spacing: 0.2em;
 z-index: 2;
}
.work-info {
 padding: 30px;
}
.work-cat {
 font-family: var(--f-en);
 font-size: 12px;
 letter-spacing: 0.3em;
 color: var(--c-copper);
 margin-bottom: 8px;
 display: block;
}
.work-info h3 {
 font-family: var(--f-display);
 font-size: 23px;
 color: var(--c-ink);
 margin-bottom: 14px;
 font-weight: 600;
 line-height: 1.5;
}
.work-info p {
 color: var(--c-text-soft);
 font-size: 15px;
 line-height: 2;
 margin-bottom: 18px;
}
.work-meta {
 display: flex;
 gap: 20px;
 padding-top: 16px;
 border-top: 1px solid var(--c-line-soft);
 font-size: 14px;
 color: var(--c-text-soft);
}
.work-meta span strong {
 color: var(--c-ink);
 font-weight: 600;
 margin-right: 6px;
}

/* ─── SERVICES ─── */
.services {
 background: var(--c-bg-deep);
 position: relative;
}
.services::before {
 content: "";
 position: absolute;
 top: 0;
 left: 0;
 right: 0;
 height: 1px;
 background: linear-gradient(
  to right,
  transparent,
  var(--c-copper),
  transparent
 );
}
.service-grid {
 display: grid;
 grid-template-columns: repeat(3, 1fr);
 gap: 1px;
 background: var(--c-line);
 border: 1px solid var(--c-line);
}
.service-item {
 background: var(--c-paper);
 padding: 40px 32px;
 transition: all 0.3s;
 position: relative;
}
.service-item:hover {
 background: var(--c-bg);
}
.service-item:hover .service-icon {
 transform: scale(1.1) rotate(-5deg);
}
.service-icon {
 width: 56px;
 height: 56px;
 margin-bottom: 24px;
 color: var(--c-copper);
 transition: transform 0.3s;
}
.service-icon svg {
 width: 100%;
 height: 100%;
 stroke: currentColor;
 fill: none;
 stroke-width: 1.5;
}
.service-item h3 {
 font-family: var(--f-display);
 font-size: 20px;
 color: var(--c-ink);
 margin-bottom: 14px;
 font-weight: 600;
 letter-spacing: 0.05em;
}
.service-item p {
 font-size: 14px;
 color: var(--c-text-soft);
 line-height: 2;
}

/* ─── PRICE ─── */
.price-table {
 max-width: 800px;
 margin: 0 auto;
 background: var(--c-paper);
 border: 1px solid var(--c-line);
}
.price-row {
 display: grid;
 grid-template-columns: 1fr auto auto;
 gap: 30px;
 padding: 24px 36px;
 border-bottom: 1px solid var(--c-line-soft);
 align-items: center;
 transition: background 0.3s;
}
.price-row:last-child {
 border-bottom: none;
}
.price-row:hover {
 background: var(--c-bg);
}
.price-name {
 font-family: var(--f-display);
 font-size: 18px;
 color: var(--c-ink);
 font-weight: 500;
}
.price-name small {
 display: block;
 font-family: var(--f-body);
 font-size: 14px;
 color: var(--c-text-soft);
 font-weight: 400;
 margin-top: 4px;
}
.price-period {
 font-size: 14px;
 color: var(--c-text-soft);
}
.price-amount {
 font-family: var(--f-display);
 font-size: 24px;
 color: var(--c-copper-deep);
 font-weight: 600;
 white-space: nowrap;
}
.price-amount small {
 font-size: 14px;
 font-weight: 400;
 color: var(--c-text-soft);
 margin-left: 4px;
}
.price-note {
 text-align: center;
 margin-top: 24px;
 font-size: 14px;
 color: var(--c-text-soft);
 line-height: 1.9;
}

/* ─── VOICE ─── */
.voices {
 background: var(--c-paper);
}
.voice-grid {
 display: grid;
 grid-template-columns: repeat(3, 1fr);
 gap: 30px;
}
.voice-card {
 background: var(--c-bg);
 padding: 36px 32px;
 border-top: 2px solid var(--c-copper);
 position: relative;
}
.voice-quote {
 font-family: var(--f-display);
 font-size: 64px;
 color: var(--c-copper);
 line-height: 1;
 position: absolute;
 top: 12px;
 right: 24px;
 opacity: 0.25;
 font-weight: 700;
}
.voice-text {
 font-size: 15px;
 line-height: 2.1;
 color: var(--c-text);
 margin-bottom: 24px;
 position: relative;
 z-index: 1;
}
.voice-meta {
 padding-top: 16px;
 border-top: 1px solid var(--c-line-soft);
 display: flex;
 align-items: center;
 gap: 12px;
}
.voice-avatar {
 width: 44px;
 height: 44px;
 border-radius: 50%;
 background: var(--c-bg-deep);
 display: flex;
 align-items: center;
 justify-content: center;
 font-family: var(--f-display);
 color: var(--c-copper);
 font-size: 19px;
 font-weight: 600;
}
.voice-info {
 font-size: 14px;
}
.voice-info strong {
 display: block;
 color: var(--c-ink);
 font-weight: 600;
}
.voice-info span {
 color: var(--c-text-soft);
 font-size: 12px;
}

/* ─── COMPANY ─── */
.company {
 display: grid;
 grid-template-columns: 1fr 1fr;
 gap: 80px;
 align-items: center;
}
.company-image {
 position: relative;
}
.company-image img {
 width: 100%;
 height: 480px;
 object-fit: cover;
 display: block;
}
.company-image::before {
 content: "";
 position: absolute;
 inset: 16px;
 border: 1px solid var(--c-copper);
 pointer-events: none;
 z-index: 2;
}
.company-image-tag {
 position: absolute;
 bottom: -20px;
 left: -20px;
 background: var(--c-navy);
 color: var(--c-bg);
 padding: 20px 28px;
 font-family: var(--f-display);
 z-index: 3;
}
.company-image-tag .num {
 font-family: var(--f-en);
 font-size: 36px;
 font-style: italic;
 color: var(--c-copper);
 line-height: 1;
}
.company-image-tag .label {
 font-size: 12px;
 letter-spacing: 0.2em;
 display: block;
 margin-top: 4px;
}
.company-info-en {
 font-family: var(--f-en);
 font-style: italic;
 color: var(--c-copper);
 font-size: 16px;
 letter-spacing: 0.2em;
 margin-bottom: 12px;
}
.company-info h2 {
 font-family: var(--f-display);
 font-size: 34px;
 color: var(--c-ink);
 margin-bottom: 28px;
 line-height: 1.6;
 font-weight: 600;
}
.company-info p {
 color: var(--c-text-soft);
 line-height: 2.1;
 margin-bottom: 32px;
 font-size: 15px;
}
.company-table {
 width: 100%;
 font-size: 15px;
}
.company-table dl {
 display: grid;
 grid-template-columns: 110px 1fr;
 border-bottom: 1px solid var(--c-line-soft);
 padding: 16px 0;
}
.company-table dt {
 font-family: var(--f-display);
 color: var(--c-copper);
 font-size: 14px;
 letter-spacing: 0.1em;
}
.company-table dd {
 color: var(--c-ink);
 text-decoration: none;
}

/* ─── AREA ─── */
.area {
 background: var(--c-navy);
 color: var(--c-bg);
 padding: 100px 50px;
 text-align: center;
}
.area .section-en {
 color: var(--c-copper);
}
.area .section-title {
 color: var(--c-bg);
}
.area .section-lead {
 color: rgba(245, 240, 230, 0.7);
}
.area-list {
 display: flex;
 flex-wrap: wrap;
 justify-content: center;
 gap: 12px;
 margin-top: 50px;
 max-width: 800px;
 margin-left: auto;
 margin-right: auto;
}
.area-tag {
 padding: 12px 26px;
 border: 1px solid rgba(245, 240, 230, 0.3);
 font-family: var(--f-display);
 font-size: 15px;
 color: var(--c-bg);
 letter-spacing: 0.1em;
 transition: all 0.3s;
}
.area-tag.primary {
 background: var(--c-copper);
 border-color: var(--c-copper);
}
.area-tag:hover {
 background: var(--c-copper);
 border-color: var(--c-copper);
}

/* ─── CONTACT ─── */
.contact {
 background: var(--c-paper);
}
.contact-wrap {
 max-width: 880px;
 margin: 0 auto;
 background: var(--c-bg);
 padding: 60px;
 border: 1px solid var(--c-line-soft);
 position: relative;
}
.contact-wrap::before {
 content: "";
 position: absolute;
 top: 0;
 left: 0;
 width: 60px;
 height: 60px;
 border-top: 1px solid var(--c-copper);
 border-left: 1px solid var(--c-copper);
}
.contact-wrap::after {
 content: "";
 position: absolute;
 bottom: 0;
 right: 0;
 width: 60px;
 height: 60px;
 border-bottom: 1px solid var(--c-copper);
 border-right: 1px solid var(--c-copper);
}
.contact-tel {
 text-align: center;
 margin-bottom: 40px;
 padding-bottom: 40px;
 border-bottom: 1px dashed var(--c-line);
}
.contact-tel-label {
 font-family: var(--f-display);
 font-size: 15px;
 color: var(--c-text-soft);
 margin-bottom: 10px;
 letter-spacing: 0.15em;
}
.contact-tel-num {
 font-family: var(--f-en);
 font-style: italic;
 font-size: 48px;
 color: var(--c-navy);
 font-weight: 600;
 letter-spacing: 0.05em;
 display: inline-flex;
 align-items: center;
 gap: 12px;
 text-decoration: none;
}
.contact-tel-num svg {
 width: 30px;
 height: 30px;
 stroke: var(--c-copper);
 fill: none;
 stroke-width: 1.5;
}
.contact-tel-hours {
 font-size: 14px;
 color: var(--c-text-soft);
 margin-top: 8px;
 letter-spacing: 0.08em;
}
.form-row {
 display: grid;
 grid-template-columns: 140px 1fr;
 gap: 24px;
 align-items: start;
 padding: 20px 0;
 border-bottom: 1px solid var(--c-line-soft);
}
.form-label {
 font-family: var(--f-display);
 font-size: 15px;
 color: var(--c-ink);
 padding-top: 12px;
 display: flex;
 align-items: center;
 gap: 8px;
 letter-spacing: 0.1em;
}
.form-required {
 font-size: 11px;
 background: var(--c-copper);
 color: var(--c-bg);
 padding: 3px 9px;
 font-family: var(--f-body);
 letter-spacing: 0.1em;
}
.form-input,
.form-textarea,
.form-select {
 width: 100%;
 padding: 14px 18px;
 border: 1px solid var(--c-line);
 background: var(--c-paper);
 font-family: var(--f-body);
 font-size: 15px;
 color: var(--c-ink);
 transition: border-color 0.3s;
 border-radius: 0;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
 outline: none;
 border-color: var(--c-copper);
}
.form-textarea {
 min-height: 140px;
 resize: vertical;
}
.form-radio {
 display: flex;
 flex-wrap: wrap;
 gap: 12px;
 padding-top: 8px;
}
.form-radio label {
 display: inline-flex;
 align-items: center;
 gap: 8px;
 padding: 12px 22px;
 border: 1px solid var(--c-line);
 cursor: pointer;
 font-size: 14px;
 transition: all 0.3s;
 background: var(--c-paper);
}
.form-radio label:hover {
 border-color: var(--c-copper);
 color: var(--c-copper);
}
.form-radio input {
 display: none;
}
.form-radio input:checked + span {
 color: var(--c-copper);
}
.form-radio label:has(input:checked) {
 border-color: var(--c-copper);
 background: rgba(166, 124, 79, 0.05);
}
.form-submit {
 text-align: center;
 margin-top: 40px;
}
.form-submit .btn-primary {
 padding: 20px 60px;
 font-size: 14px;
}

/* ─── FOOTER ─── */
.footer {
 background: var(--c-ink);
 color: rgba(245, 240, 230, 0.7);
 padding: 70px 50px 30px;
}
.footer-grid {
 max-width: 1200px;
 margin: 0 auto;
 display: grid;
 grid-template-columns: 1.5fr 1fr 1fr 1fr;
 gap: 60px;
 padding-bottom: 50px;
 border-bottom: 1px solid rgba(245, 240, 230, 0.1);
}
.footer-brand .logo {
 color: var(--c-bg);
 margin-bottom: 16px;
 display: inline-flex;
}
.footer-brand p {
 font-size: 14px;
 line-height: 2;
 margin-bottom: 16px;
}
.footer h4 {
 font-family: var(--f-display);
 font-size: 15px;
 color: var(--c-bg);
 margin-bottom: 22px;
 letter-spacing: 0.15em;
 position: relative;
 padding-bottom: 10px;
}
.footer h4::after {
 content: "";
 position: absolute;
 bottom: 0;
 left: 0;
 width: 24px;
 height: 1px;
 background: var(--c-copper);
}
.footer ul {
 list-style: none;
}
.footer ul li {
 margin-bottom: 12px;
}
.footer ul a {
 color: rgba(245, 240, 230, 0.7);
 text-decoration: none;
 font-size: 14px;
 transition: color 0.3s;
}
.footer ul a:hover {
 color: var(--c-copper);
}
.footer-bottom {
 max-width: 1200px;
 margin: 30px auto 0;
 display: flex;
 justify-content: space-between;
 align-items: center;
 font-size: 12px;
 letter-spacing: 0.15em;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
 .top-bar {
  padding: 8px 16px;
  font-size: 12px;
  line-height: 1.5;
 }
 .top-bar .badge {
  padding: 1px 7px;
  font-size: 11px;
  margin-right: 6px;
 }
 .header {
  top: 38px;
  padding: 20px 16px 10px;
 }
 .header.scrolled {
  top: 0;
  padding: 46px 16px 10px;
 }
 .nav {
  display: none;
 }
 .nav.open {
  display: flex;
  position: fixed;
  top: 60px;
  right: 0;
  background: white;
  flex-direction: column;
  padding: 30px;
  width: 240px;
  border-left: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  gap: 20px;
  align-items: flex-start;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
 }
 .menu-toggle {
  display: block;
 }
 .menu-toggle.open span:nth-child(1) {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
 }
 .menu-toggle.open span:nth-child(2) {
  opacity: 0;
 }
 .menu-toggle.open span:nth-child(3) {
  bottom: 50%;
  transform: translateY(50%) rotate(-45deg);
 }
 .header-right {
  gap: 8px;
 }
 .tel-block {
  display: none;
 }
 .nav-cta {
  padding: 8px 14px !important;
  font-size: 11px !important;
 }
 .logo span:not(.logo-mark):not(.logo-en) {
  font-size: 16px;
 }
 .logo-en {
  display: none;
 }
 .hero-slide:nth-child(1) {
  background-position: center 50%;
 } /* 1枚目 */
 .hero-slide:nth-child(2) {
  background-position: center 30%;
 } /* 2枚目 */
 .hero-slide:nth-child(3) {
  background-position: 80% 60%;
 } /* 3枚目 */
 .hero {
  height: 65vh;
  margin-top: 48px;
 }
 .hero-inner {
  padding: 0 24px 80px;
 }
 .hero h1 {
  font-size: clamp(28px, 5vw, 36px);
 }
 .hero p {
  font-size: 14px;
  line-height: 1.5;
  max-width: 400px;
 }
 .md_pc_br {
  display: none;
 }

 .hero-sns {
  left: 12px;
  bottom: 30px;
 }
 .hero-sns a {
  width: 30px;
  height: 30px;
 }
 .hero-sns::after {
  height: 30px;
 }
 .hero-scroll {
  display: none;
 }
 .hero-dots {
  bottom: 20px;
 }
 .hero-dot {
  width: 24px;
 }
 .hero-dot.active {
  width: 40px;
 }

 section {
  padding: 80px 24px;
 }
 .strength-grid {
  grid-template-columns: 1fr;
 }
 .strength-card {
  border-right: none;
  border-bottom: 1px solid var(--c-line-soft);
 }
 .works-grid {
  grid-template-columns: 1fr;
  gap: 24px;
 }
 .work-images img {
  height: 200px;
 }
 .service-grid {
  grid-template-columns: 1fr;
 }
 .voice-grid {
  grid-template-columns: 1fr;
 }
 .company {
  grid-template-columns: 1fr;
  gap: 40px;
 }
 .company-image img {
  height: 320px;
 }
 .price-row {
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 4px 16px;
  padding: 20px 24px;
 }
 .price-row .price-name {
  grid-column: 1 / -1;
 }
 .price-row .price-period {
  grid-column: 1;
  justify-self: start;
 }
 .price-row .price-amount {
  grid-column: 2;
  grid-row: 2;
  justify-self: end;
 }
 .price-amount {
  font-size: 20px;
 }
 .contact-wrap {
  padding: 40px 24px;
 }
 .form-row {
  grid-template-columns: 1fr;
  gap: 8px;
 }
 .footer-grid {
  grid-template-columns: 1fr;
  gap: 40px;
 }
 .footer-bottom {
  flex-direction: column;
  gap: 8px;
  text-align: center;
 }
 .contact-tel-num {
  font-size: 32px;
 }
 .area {
  padding: 80px 24px;
 }
}

/* ─── BACK TO TOP ─── */
.back-to-top {
 position: fixed;
 right: 24px;
 bottom: 24px;
 width: 48px;
 height: 48px;
 border-radius: 50%;
 background: var(--c-accent-green);
 color: white;
 border: none;
 cursor: pointer;
 display: flex;
 align-items: center;
 justify-content: center;
 opacity: 0;
 visibility: hidden;
 transform: translateY(10px);
 transition: all 0.3s ease;
 z-index: 50;
 box-shadow: 0 4px 16px rgba(58, 40, 24, 0.2);
}
.back-to-top.visible {
 opacity: 1;
 visibility: visible;
 transform: translateY(0);
}
.back-to-top:hover {
 background: var(--c-copper);
 transform: translateY(-2px);
}
.back-to-top svg {
 width: 18px;
 height: 18px;
 fill: none;
 stroke: white;
 stroke-width: 2.5;
}
@media (max-width: 900px) {
 .back-to-top {
  right: 16px;
  bottom: 16px;
  width: 44px;
  height: 44px;
 }
}

/* ─── REVEAL ANIMATION ─── */
.reveal {
 opacity: 0;
 transform: translateY(30px);
 transition:
  opacity 0.9s ease,
  transform 0.9s ease;
}
.reveal.in {
 opacity: 1;
 transform: translateY(0);
}

/* ============================================
   ビフォーアフター比較スライダー
============================================ */
.ba-slider {
 --ba-pos: 50%;
 position: relative;
 width: 100%;
 height: 280px;
 overflow: hidden;
 cursor: ew-resize;
 user-select: none;
 -webkit-user-select: none;
 touch-action: pan-y;
 background: var(--c-bg-deep);
}
.ba-slider:focus-visible {
 outline: 2px solid var(--c-copper);
 outline-offset: 2px;
}
.ba-img {
 position: absolute;
 inset: 0;
 width: 100%;
 height: 100%;
 object-fit: cover;
 display: block;
 pointer-events: none;
}
.ba-img-before {
 clip-path: inset(0 calc(100% - var(--ba-pos)) 0 0);
}
.ba-img-before,
.ba-divider {
 transition:
  clip-path 0.15s ease,
  left 0.15s ease;
}
.ba-slider.ba-active .ba-img-before,
.ba-slider.ba-active .ba-divider {
 transition: none;
}
.ba-divider {
 position: absolute;
 top: 0;
 bottom: 0;
 left: var(--ba-pos);
 width: 2px;
 background: rgba(255, 255, 255, 0.9);
 transform: translateX(-50%);
 pointer-events: none;
 box-shadow: 0 0 8px rgba(0, 0, 0, 0.3);
}
.ba-handle {
 position: absolute;
 top: 50%;
 left: 50%;
 transform: translate(-50%, -50%);
 width: 42px;
 height: 42px;
 border-radius: 50%;
 background: var(--c-paper);
 color: var(--c-copper);
 display: flex;
 align-items: center;
 justify-content: center;
 box-shadow: 0 2px 12px rgba(0, 0, 0, 0.28);
}
.ba-tag {
 position: absolute;
 top: 16px;
 padding: 4px 12px;
 font-family: var(--f-en);
 font-size: 11px;
 letter-spacing: 0.2em;
 z-index: 2;
 pointer-events: none;
}
.ba-tag-before {
 left: 16px;
 background: rgba(20, 33, 61, 0.85);
 color: var(--c-bg);
}
.ba-tag-after {
 right: 16px;
 background: var(--c-copper);
 color: var(--c-bg);
}
@media (max-width: 900px) {
 .ba-slider {
  height: 200px;
 }
}

/* ============================================
   料金カウントアップ（数字の桁ゆれ防止）
============================================ */
.count-up {
 font-variant-numeric: tabular-nums;
}