:root {
    --color-leaf: #5dba3b;
    --color-leaf-light: #e8f5e1;
    --color-leaf-soft: #f2f9ee;
    --color-heart: #f48fb1;
    --color-heart-light: #fce4ec;
    --color-orange: #ff8a65;
    --color-orange-light: #fff3e0;
    --color-sky: #81d4fa;
    --color-cream: #fffde7;
    --color-bg: #f6f6f6;
    --color-card: #ffffff;
    --color-text: #333333;
    --color-text-light: #777777;
    --color-border: #e8e8e8;
    --color-confetti-pink: #f8bbd0;
    --color-confetti-yellow: #fff59d;
    --color-confetti-blue: #b3e5fc;
    --radius: 24px;
    --radius-lg: 40px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Zen Maru Gothic', 'Noto Sans JP', sans-serif;
    background-color: var(--color-bg);
    background-image: radial-gradient(circle, #ddd 1px, transparent 1px);
    background-size: 24px 24px;
    color: var(--color-text);
    line-height: 2;
    overflow-x: hidden;
}

/* ── ナビゲーション ── */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(12px);
    z-index: 1000;
    padding: 12px 24px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    box-shadow: 0 2px 16px rgba(0,0,0,0.04);
}

.nav-logo {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-leaf);
    margin-right: auto;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text);
    padding: 4px 8px;
    border-radius: 8px;
    transition: background 0.2s;
}

.nav-toggle:hover {
    background: #f0f0f0;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
    justify-content: center;
}

.nav a {
    padding: 8px 16px;
    text-decoration: none;
    color: var(--color-text-light);
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.nav a:hover, .nav a.active {
    background: var(--color-leaf);
    color: white;
}

/* ── 共通 ── */
.slide {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 100px 24px 60px;
    position: relative;
}

.slide-content {
    max-width: 920px;
    width: 100%;
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── ヒーロー ── */
.slide-hero {
    background: url('img/ヒーロー.jpg') center center / cover no-repeat;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.slide-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, rgba(255,255,255,0.88) 0%, rgba(255,255,255,0.82) 40%, rgba(252,228,236,0.78) 100%);
    z-index: 0;
}

.slide-hero::after {
    content: '';
    position: absolute;
    bottom: -60px; left: -40px;
    width: 250px; height: 250px;
    background: radial-gradient(circle, rgba(244,143,177,0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.hero-badge {
    display: inline-block;
    background: var(--color-leaf);
    color: white;
    padding: 6px 24px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 28px;
    letter-spacing: 0.08em;
}

.slide-hero h1 {
    font-size: clamp(1.8rem, 4.5vw, 3.2rem);
    font-weight: 700;
    line-height: 1.4;
    color: var(--color-text);
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.slide-hero h1 .accent {
    color: var(--color-leaf);
}

.slide-hero h1 .accent-heart {
    color: var(--color-heart);
}

.hero-sub {
    font-size: 1.05rem;
    color: var(--color-text-light);
    margin-bottom: 48px;
    position: relative;
    z-index: 1;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.hero-stat {
    background: white;
    border-radius: var(--radius);
    padding: 24px 32px;
    box-shadow: 0 6px 24px rgba(0,0,0,0.05);
    text-align: center;
    min-width: 150px;
}

.hero-stat .number {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-leaf);
    display: block;
    line-height: 1.2;
}

.hero-stat .label {
    font-size: 0.8rem;
    color: var(--color-text-light);
    font-weight: 500;
}

.scroll-hint {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2.5s ease-in-out infinite;
    z-index: 1;
}

.scroll-hint span {
    display: block;
    width: 28px; height: 44px;
    border: 2.5px solid var(--color-leaf);
    border-radius: 14px;
    position: relative;
}

.scroll-hint span::before {
    content: '';
    position: absolute;
    top: 8px; left: 50%;
    width: 4px; height: 8px;
    background: var(--color-leaf);
    border-radius: 2px;
    transform: translateX(-50%);
    animation: scrollDot 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-8px); }
}
@keyframes scrollDot {
    0% { opacity: 1; top: 8px; }
    100% { opacity: 0; top: 24px; }
}

/* ── セクションヘッダー ── */
.section-header {
    margin-bottom: 36px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--color-leaf);
    color: white;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.section-header h2 {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
    line-height: 1.5;
}

.section-header .lead {
    font-size: 1rem;
    color: var(--color-text-light);
}

/* ── カード ── */
.card {
    background: var(--color-card);
    border-radius: var(--radius);
    padding: 28px;
    margin-bottom: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(0,0,0,0.08);
}

.card-danger {
    border-left: 5px solid #ef5350;
    background: linear-gradient(135deg, #fff 0%, #fff5f5 100%);
}

.card-leaf {
    border-left: 5px solid var(--color-leaf);
    background: linear-gradient(135deg, #fff 0%, var(--color-leaf-light) 100%);
}

.card-heart {
    border-left: 5px solid var(--color-heart);
    background: linear-gradient(135deg, #fff 0%, var(--color-heart-light) 100%);
}

.card-accent {
    border: 2.5px solid var(--color-leaf);
    background: linear-gradient(135deg, var(--color-leaf-soft) 0%, #fff 100%);
}

/* ── 課題グリッド ── */
.problem-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.problem-icon {
    width: 48px; height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
    background: #ffebee;
    margin-bottom: 12px;
}

.problem-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #d32f2f;
    margin-bottom: 6px;
}

.problem-card p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ── 比較テーブル ── */
.compare-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
    margin: 20px 0;
}

.compare-table th {
    background: var(--color-leaf);
    color: white;
    padding: 14px 18px;
    font-weight: 700;
    font-size: 0.85rem;
    text-align: left;
}

.compare-table td {
    padding: 14px 18px;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.9rem;
}

.compare-table tr:last-child td { border-bottom: none; }
.compare-table tr:hover td { background: #fcfcfc; }
.compare-table .bad { color: #d32f2f; font-weight: 500; }
.compare-table .good { color: var(--color-leaf); font-weight: 700; }

/* ── Before / After ── */
.ba-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 0;
    align-items: stretch;
    margin: 24px 0;
}

.ba-card {
    padding: 24px;
    border-radius: var(--radius);
}

.ba-card.before {
    background: linear-gradient(135deg, #ffebee, #fff);
    border: 2px solid #ef9a9a;
}

.ba-card.after {
    background: linear-gradient(135deg, var(--color-leaf-light), #fff);
    border: 2px solid #a5d6a7;
}

.ba-card h4 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 12px;
}

.ba-card.before h4 { color: #d32f2f; }
.ba-card.after h4 { color: var(--color-leaf); }

.ba-card ul {
    list-style: none;
    padding: 0;
}

.ba-card ul li {
    padding: 5px 0;
    font-size: 0.92rem;
    line-height: 1.7;
}

.ba-card.before ul li::before { content: '✕ '; color: #d32f2f; font-weight: 700; }
.ba-card.after ul li::before { content: '✓ '; color: var(--color-leaf); font-weight: 700; }

.ba-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-orange);
    padding: 0 16px;
}

/* ── サービスカード ── */
.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 28px;
}

.service-card {
    background: white;
    border-radius: var(--radius);
    padding: 28px 24px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0,0,0,0.04);
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 28px rgba(93,186,59,0.12);
}

.service-icon {
    width: 60px; height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin: 0 auto 14px;
}

.service-card:nth-child(1) .service-icon { background: var(--color-leaf-light); }
.service-card:nth-child(2) .service-icon { background: var(--color-orange-light); }
.service-card:nth-child(3) .service-icon { background: var(--color-heart-light); }

.service-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
}

.service-card p {
    font-size: 0.88rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ── フローステップ ── */
.flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
    margin: 32px 0;
}

.flow-step {
    background: white;
    border: 2.5px solid var(--color-leaf);
    border-radius: var(--radius);
    padding: 18px 22px;
    text-align: center;
    min-width: 150px;
}

.flow-step.active {
    background: var(--color-leaf);
    color: white;
}

.flow-step .step-num {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    opacity: 0.6;
    margin-bottom: 2px;
}

.flow-step .step-title {
    font-weight: 700;
    font-size: 1rem;
}

.flow-step .step-desc {
    font-size: 0.78rem;
    opacity: 0.7;
    margin-top: 2px;
}

.flow-arrow {
    font-size: 1.5rem;
    color: var(--color-orange);
    padding: 0 10px;
    font-weight: 700;
}

/* ── 実績 ── */
.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin: 28px 0;
}

.stat-box {
    background: white;
    border-radius: var(--radius);
    padding: 22px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.03);
}

.stat-box .number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-leaf);
    display: block;
    line-height: 1.2;
}

.stat-box .label {
    font-size: 0.82rem;
    color: var(--color-text-light);
    margin-top: 4px;
}

/* ── 引用 ── */
blockquote {
    background: linear-gradient(135deg, var(--color-leaf-soft) 0%, #fff 100%);
    border-left: 5px solid var(--color-orange);
    padding: 24px 28px;
    margin: 24px 0;
    border-radius: 0 var(--radius) var(--radius) 0;
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--color-text);
}

blockquote .author {
    display: block;
    text-align: right;
    font-size: 0.82rem;
    font-weight: 400;
    color: var(--color-text-light);
    margin-top: 12px;
}

/* ── 挑戦サイクル ── */
.cycle-container {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin: 28px 0;
}

.cycle-step {
    background: white;
    border-radius: 20px;
    padding: 16px 20px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
    flex: 1;
    min-width: 130px;
}

.cycle-step .cycle-icon {
    font-size: 1.8rem;
    margin-bottom: 6px;
}

.cycle-step .cycle-label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-text);
}

.cycle-step .cycle-desc {
    font-size: 0.78rem;
    color: var(--color-text-light);
}

.cycle-arrow {
    display: flex;
    align-items: center;
    font-size: 1.3rem;
    color: var(--color-leaf);
}

/* ── 声カード ── */
.voice-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 20px;
}

.voice-card {
    background: white;
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
    position: relative;
}

.voice-card::before {
    content: '"';
    position: absolute;
    top: 12px; left: 20px;
    font-size: 3rem;
    color: var(--color-leaf);
    opacity: 0.2;
    font-family: serif;
    line-height: 1;
}

.voice-card p {
    font-size: 0.9rem;
    line-height: 1.8;
    color: var(--color-text);
    padding-top: 8px;
}

.voice-card .voice-from {
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-top: 8px;
    text-align: right;
}

/* ── ターゲット ── */
.target-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.target-card {
    background: white;
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.target-icon {
    width: 48px; height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.target-card:nth-child(1) .target-icon { background: var(--color-leaf-light); }
.target-card:nth-child(2) .target-icon { background: var(--color-confetti-blue); }
.target-card:nth-child(3) .target-icon { background: var(--color-orange-light); }
.target-card:nth-child(4) .target-icon { background: var(--color-heart-light); }

.target-card h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.target-card p {
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* ── CTA ── */
.slide-cta {
    background: linear-gradient(160deg, var(--color-leaf-light) 0%, #fff 40%, var(--color-cream) 100%);
    text-align: center;
}

.cta-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.06);
    max-width: 640px;
    margin: 0 auto;
}

.cta-card h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 16px;
}

.cta-card p {
    font-size: 1rem;
    color: var(--color-text-light);
    margin-bottom: 28px;
}

.cta-button {
    display: inline-block;
    background: var(--color-leaf);
    color: white;
    padding: 16px 44px;
    border-radius: 60px;
    font-size: 1.05rem;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 6px 24px rgba(93,186,59,0.35);
    transition: all 0.3s ease;
    letter-spacing: 0.04em;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 32px rgba(93,186,59,0.45);
}

.cta-note {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-top: 20px;
}

/* ── メッセージカード ── */
.message-card {
    background: var(--color-leaf);
    color: white;
    border-radius: var(--radius);
    padding: 32px;
    text-align: center;
    margin-top: 24px;
}

.message-card p {
    font-size: 1.15rem;
    line-height: 2;
}

.message-card .msg-sub {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 8px;
}

/* ── フッター ── */
.footer {
    background: var(--color-leaf);
    color: white;
    padding: 32px 24px;
    text-align: center;
}

.footer a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
}

.footer p {
    opacity: 0.7;
    font-size: 0.82rem;
    margin-top: 8px;
}

/* ── 写真バンド（ヒーロー下） ── */
.photo-band {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin-top: 48px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0,0,0,0.08);
    position: relative;
    z-index: 1;
}

.photo-band-item {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.photo-band-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.photo-band-item:hover img {
    transform: scale(1.08);
}

.photo-band-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.15) 0%, transparent 50%);
    pointer-events: none;
}

/* ── フォトギャラリー ── */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 220px;
    gap: 12px;
    margin-top: 28px;
}

.gallery-grid .gallery-item:nth-child(1) {
    grid-column: 1 / 3;
    grid-row: 1 / 3;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.2) 0%, transparent 40%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.gallery-item:hover::after {
    opacity: 1;
}

.gallery-item .gallery-caption {
    position: absolute;
    bottom: 12px;
    left: 14px;
    color: white;
    font-size: 0.82rem;
    font-weight: 700;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 2;
    text-shadow: 0 1px 4px rgba(0,0,0,0.5);
}

.gallery-item:hover .gallery-caption {
    opacity: 1;
    transform: translateY(0);
}

/* ── プロフィール写真 ── */
.profile-photo-container {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 24px;
    border: 4px solid var(--color-leaf);
    box-shadow: 0 6px 24px rgba(93,186,59,0.2);
}

.profile-photo-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ── アクティビティカードの写真 ── */
.service-card-photo {
    width: 100%;
    height: 160px;
    border-radius: 14px;
    overflow: hidden;
    margin-bottom: 16px;
}

.service-card-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.service-card:hover .service-card-photo img {
    transform: scale(1.05);
}

/* ── 料金プラン ── */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 32px;
}

.pricing-card {
    background: white;
    border-radius: var(--radius);
    padding: 32px 24px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 28px rgba(93,186,59,0.12);
}

.pricing-card.recommended {
    border: 3px solid var(--color-leaf);
    transform: scale(1.03);
}

.pricing-card.recommended:hover {
    transform: scale(1.03) translateY(-4px);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-leaf);
    color: white;
    padding: 4px 20px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 700;
    white-space: nowrap;
}

.pricing-card .plan-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
    margin-top: 8px;
}

.pricing-card .plan-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-leaf);
    line-height: 1.3;
    margin-bottom: 4px;
}

.pricing-card .plan-price .unit {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-light);
}

.pricing-card .plan-note {
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-bottom: 16px;
    min-height: 2em;
}

.pricing-card .plan-divider {
    width: 40px;
    height: 3px;
    background: var(--color-leaf);
    opacity: 0.3;
    border-radius: 2px;
    margin: 0 auto 16px;
}

.pricing-card .plan-features {
    list-style: none;
    padding: 0;
    text-align: left;
    flex-grow: 1;
}

.pricing-card .plan-features li {
    padding: 6px 0;
    font-size: 0.88rem;
    color: var(--color-text);
    line-height: 1.6;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.pricing-card .plan-features li::before {
    content: '✓';
    color: var(--color-leaf);
    font-weight: 700;
    flex-shrink: 0;
}

.pricing-card .plan-features li.excluded::before {
    content: '─';
    color: #ccc;
}

.pricing-card .plan-features li.excluded {
    color: #bbb;
}

/* ── ページ番号 ── */
.page-num {
    position: absolute;
    bottom: 20px; right: 28px;
    font-size: 0.75rem;
    opacity: 0.25;
    font-weight: 500;
}

/* ── レスポンシブ ── */
@media (max-width: 768px) {
    .nav { padding: 8px 12px; }
    .nav-toggle { display: block; }
    .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 2px;
        padding-top: 8px;
    }
    .nav-links.open {
        display: flex;
    }
    .nav-links a {
        width: 100%;
        text-align: center;
        padding: 10px 16px;
        border-radius: 12px;
    }
    .slide { padding: 80px 16px 40px; }
    .problem-grid, .target-grid, .voice-grid { grid-template-columns: 1fr; }
    .service-grid { grid-template-columns: 1fr; }
    .stats-row { grid-template-columns: 1fr 1fr; }
    .ba-container { grid-template-columns: 1fr; }
    .ba-arrow { transform: rotate(90deg); padding: 8px 0; }
    .flow { flex-direction: column; }
    .flow-arrow { transform: rotate(90deg); }
    .cycle-container { flex-direction: column; align-items: center; }
    .cycle-arrow { transform: rotate(90deg); }
    .hero-stats { gap: 16px; }
    .pricing-grid { grid-template-columns: 1fr; }
    .photo-band { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 180px; }
    .gallery-grid .gallery-item:nth-child(1) { grid-column: 1 / 3; grid-row: auto; }
    .profile-photo-container { width: 110px; height: 110px; }
    .pricing-card.recommended { transform: none; border-width: 3px; }
    .pricing-card.recommended:hover { transform: translateY(-4px); }
    .cta-card { padding: 32px 20px; }
}