/* CSS Variables - Premium, Warm & Professional (Inspired by yasa-sys.jp) */
:root {
    --primary-color: #3d38e0;       /* 鮮やかなインディゴブルー（信頼と先進性） */
    --primary-light: #ecebfa;      /* 薄いインディゴ */
    --secondary-color: #ff7c30;     /* 温かみのあるオレンジ（親しみやすさと活力） */
    --secondary-light: #fff2eb;     /* 薄いオレンジ */
    --accent-yellow: #ffed69;       /* ハイライト用イエロー */
    --white: #ffffff;
    
    /* 背景色（yasa-sys.jpを意識した温かみのあるオフホワイト/ベージュ系） */
    --bg-base: #faf8f5;             
    --bg-light: #f5f2eb;            
    --bg-card: #ffffff;
    --bg-dark: #12111d;             /* 深みのあるダークカラー */
    
    /* テキスト色 */
    --text-color: #212121;          /* 柔らかい黒 */
    --text-muted: #6c757d;          /* グレーのサブテキスト */
    --border-color: #e6e3df;        /* 優しいベージュ境界線 */
    
    /* コンテナ & 余白 */
    --container-width: 1200px;
    --transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    
    /* 大きめの角丸（親しみやすくモダンなFramer風） */
    --border-radius-lg: 24px;
    --border-radius-md: 16px;
    --border-radius-sm: 8px;
    --border-radius-pill: 9999px;
    
    /* 影 */
    --shadow-sm: 0 4px 16px rgba(18, 17, 29, 0.02);
    --shadow-md: 0 16px 40px rgba(61, 56, 224, 0.05);
    --shadow-lg: 0 24px 64px rgba(61, 56, 224, 0.08);
}

.nobr {
    display: inline-block;
}

.sp-only {
    display: none !important;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', 'Gabarito', 'Inter', 'Noto Sans JP', sans-serif;
    color: var(--text-color);
    line-height: 1.8;
    background-color: var(--bg-base);
    -webkit-font-smoothing: antialiased;
    letter-spacing: 0.03em;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
}

.section-padding {
    padding: 120px 0;
}

.bg-light { background-color: var(--bg-light); }
.bg-primary { background-color: var(--primary-color); }
.bg-dark { background-color: var(--bg-dark); color: var(--white); }
.bg-dark .section-title { color: var(--white); }
.text-white { color: var(--white); }

/* Section Title - Sleek & Modern */
.section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 70px;
    color: var(--text-color);
    position: relative;
    line-height: 1.4;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--secondary-color);
    border-radius: var(--border-radius-pill);
    margin: 20px auto 0;
}

/* Buttons - Rounded Pill (yasa-sys.jp style) */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 18px 48px;
    border-radius: var(--border-radius-pill);
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    font-size: 16px;
    box-shadow: var(--shadow-sm);
}

.btn--primary {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn--primary:hover {
    background-color: #2b25c2;
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(61, 56, 224, 0.25);
}

.btn--secondary {
    background-color: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn--secondary:hover {
    background-color: var(--primary-light);
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(61, 56, 224, 0.1);
}

.btn--white {
    background-color: var(--white);
    color: var(--primary-color);
}

.btn--white:hover {
    background-color: var(--primary-light);
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(255, 255, 255, 0.2);
}

.btn--outline-white {
    background-color: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn--outline-white:hover {
    border-color: var(--white);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.btn--small {
    padding: 10px 24px;
    font-size: 13px;
}

/* Header - Blurry Acrylic Effect */
.header {
    height: 90px;
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    background: rgba(250, 248, 245, 0.85);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.header.is-scrolled {
    height: 80px;
    box-shadow: var(--shadow-sm);
    background: rgba(250, 248, 245, 0.95);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.header__logo {
    font-size: 24px;
    font-weight: 900;
    color: var(--primary-color);
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 28px;
    height: 28px;
    color: var(--secondary-color);
}

.header__nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.header__nav a:not(.btn) {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 700;
    font-size: 15px;
    transition: var(--transition);
    opacity: 0.8;
}

.header__nav a:not(.btn):hover {
    opacity: 1;
    color: var(--primary-color);
}

.header__nav .btn {
    opacity: 1 !important;
    color: var(--white) !important;
}

/* Hero Section - Warm Layout with Illustration */
.hero {
    padding: 100px 0 120px;
    background: var(--bg-base);
    background-image: radial-gradient(circle at 80% 20%, rgba(61, 56, 224, 0.06) 0%, rgba(255, 124, 48, 0.03) 40%, transparent 100%);
    position: relative;
    overflow: hidden;
}

.hero__grid-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero__content {
    max-width: 100%;
}

.hero__label {
    display: inline-block;
    background-color: var(--secondary-light);
    color: var(--secondary-color);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.05em;
    margin-bottom: 24px;
    padding: 8px 18px;
    border-radius: var(--border-radius-pill);
}

.hero__title {
    font-size: 54px;
    line-height: 1.2;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--text-color);
}

.hero__title br {
    display: block;
}

.hero__description {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero__points {
    margin-bottom: 40px;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.hero__points li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 15px;
    background: var(--white);
    padding: 10px 20px;
    border-radius: var(--border-radius-pill);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.hero__points i {
    color: var(--secondary-color);
    width: 18px;
    height: 18px;
}

.hero__cta {
    display: flex;
    gap: 20px;
}

.hero__image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__image {
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    background: var(--white);
    padding: 16px;
    border: 1px solid var(--border-color);
}


/* Problem Items - Grid Style with Large Rounded Corners */
.problem__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.problem__item {
    background: var(--bg-card);
    padding: 40px;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.problem__item::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 6px;
    background: var(--secondary-color);
    opacity: 0;
    transition: var(--transition);
}

.problem__item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.problem__item:hover::before {
    opacity: 1;
}

.problem__item i {
    color: var(--secondary-color);
    width: 36px;
    height: 36px;
    background: var(--secondary-light);
    padding: 8px;
    border-radius: 50%;
}

.problem__item p {
    font-weight: 800;
    font-size: 18px;
    line-height: 1.5;
    color: var(--text-color);
}

/* Market Context - Grid Split */
.market__grid-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.market__text {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.market__diagram {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.market__step {
    background: var(--white);
    padding: 18px 24px;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    font-weight: 800;
    color: var(--primary-color);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.market__arrow {
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--secondary-color);
    height: 24px;
}

.market__image-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}

.market__image {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    background: var(--white);
    padding: 16px;
    border: 1px solid var(--border-color);
}

/* Reality Section - Polished Donut Chart */
.reality__wrapper {
    max-width: 680px;
    margin: 0 auto;
}

.reality__chart-container {
    display: flex;
    justify-content: center;
}

.donut-chart {
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: conic-gradient(
        var(--secondary-color) 0% 70%,
        var(--primary-color) 70% 100%
    );
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: var(--shadow-lg);
    border: 8px solid rgba(255, 255, 255, 0.5);
}

.donut-inner {
    width: 210px;
    height: 210px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 2px 15px rgba(0,0,0,0.08);
    z-index: 2;
}

.donut-number {
    font-size: 68px;
    font-weight: 900;
    line-height: 1;
    color: var(--secondary-color);
    font-family: 'Outfit', sans-serif;
}

.donut-number small {
    font-size: 28px;
    margin-left: 2px;
}

.donut-label {
    font-size: 15px;
    font-weight: 800;
    color: var(--text-muted);
    margin-top: 5px;
}

/* Reality Grouping Styles */
.reality__group {
    margin-bottom: 24px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.reality__group-title {
    font-size: 15px;
    font-weight: 800;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sales-group {
    background: var(--white);
    border-color: rgba(61, 56, 224, 0.2);
}

.sales-group .reality__group-title {
    background: var(--primary-light);
    color: var(--primary-color);
}

.sales-group .reality__detailed-list {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 15px 20px;
}

.admin-group {
    background: var(--white);
    border-color: rgba(255, 124, 48, 0.2);
}

.admin-group .reality__group-title {
    background: var(--secondary-light);
    color: var(--secondary-color);
}

.admin-group .reality__detailed-list {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 15px 20px;
}

.admin-group .detail-percent {
    color: var(--secondary-color);
}

.sales-group .detail-percent {
    color: var(--primary-color);
}

/* Reality Section - Detailed Cumulative Breakdown */
.reality__detailed-list {
    list-style: none;
    padding: 25px;
    margin: 0;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.detail-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
}

.detail-label-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.detail-label-group .legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.detail-percent {
    font-size: 16px;
    font-weight: 900;
    color: var(--secondary-color);
    font-family: 'Outfit', sans-serif;
}

.detail-total {
    margin-top: 5px;
    padding-top: 15px;
    position: relative;
}

.total-line {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--border-color);
}

.total-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.total-label {
    font-size: 14px;
    font-weight: 800;
    color: var(--text-muted);
}

.total-value {
    font-size: 32px;
    font-weight: 900;
    color: var(--secondary-color);
    font-family: 'Outfit', sans-serif;
}

@media (max-width: 768px) {
    .reality__detailed-list {
        padding: 15px 20px;
        gap: 10px;
    }
    
    .detail-label {
        width: 90px;
        font-size: 11px;
    }
    
    .detail-percent {
        font-size: 12px;
        width: 30px;
    }
    
    .total-value {
        font-size: 24px;
    }
}

/* SES Status Section */
.ses-status__grid-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}

.ses-status__content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.ses-status__content .section-title {
    text-align: left;
    margin-bottom: 0;
}

.ses-status__content .section-title::after {
    margin: 15px 0 0 0;
}

.ses-status__text {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-muted);
}

.ses-status__image-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}

.ses-status__image {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    background: var(--white);
    padding: 16px;
    border: 1px solid var(--border-color);
}

/* Comparison Section - Refined Table Design */
.comparison__wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.comparison__table-new {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    margin-bottom: 50px;
}

.comparison__row {
    display: grid;
    grid-template-columns: 1fr 1.2fr 1.2fr;
    border-bottom: 1px solid var(--border-color);
}

.comparison__row:last-child {
    border-bottom: none;
}

.comparison__header {
    background: var(--bg-light);
    font-weight: 800;
    font-size: 16px;
    color: var(--text-color);
}

.comparison__cell {
    padding: 24px 30px;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 6px;
}

.comparison__cell.label {
    background: var(--bg-base);
    font-weight: 700;
    color: var(--primary-color);
    align-items: flex-start;
    text-align: left;
}

.comparison__cell.partner {
    background: rgba(61, 56, 224, 0.02);
}

.comparison__cell.partner.highlight {
    background: var(--primary-light);
}

.price-old {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-muted);
}

.price-new {
    font-size: 24px;
    font-weight: 900;
    color: var(--primary-color);
}

.risk-text {
    font-weight: 600;
    color: #ff4d4f;
    display: flex;
    align-items: center;
    gap: 8px;
}

.risk-text::before {
    content: '✕';
    font-weight: 900;
}

.safe-text {
    font-weight: 800;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.safe-text::before {
    content: '✓';
    font-weight: 900;
    color: var(--secondary-color);
}

.comparison__cell small {
    display: inline-block;
    font-size: 12px;
    opacity: 0.7;
}

.comparison__scroll-hint {
    display: none;
}

/* Comparison Summary Items */
.comparison__summary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.comparison__summary-item {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    display: flex;
    gap: 20px;
    align-items: flex-start;
    box-shadow: var(--shadow-sm);
}

.summary-icon {
    background: var(--secondary-light);
    color: var(--secondary-color);
    width: 44px;
    height: 44px;
    padding: 10px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.comparison__summary-item p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-muted);
}

.comparison__summary-item strong {
    color: var(--text-color);
    font-size: 17px;
    display: block;
    margin-bottom: 4px;
}

/* Service Cards */
.service__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service__card {
    padding: 50px 36px;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 24px;
    box-shadow: var(--shadow-sm);
}

.service__card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.service__icon {
    color: var(--primary-color);
    width: 48px;
    height: 48px;
    background: var(--primary-light);
    padding: 10px;
    border-radius: var(--border-radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.service__card h3 {
    font-size: 20px;
    font-weight: 800;
    color: var(--text-color);
}

.service__card ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-weight: 600;
    color: var(--text-muted);
}

.service__card li {
    display: flex;
    align-items: center;
    gap: 8px;
}

.service__card li::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--secondary-color);
    border-radius: 50%;
}

/* Value Section - Modern Numbered List */
.value-list {
    display: flex;
    flex-direction: column;
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.value-item {
    background: var(--white);
    padding: 50px;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    display: flex;
    gap: 40px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.value-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.value-item__number {
    position: absolute;
    top: -20px;
    right: -10px;
    font-size: 150px;
    font-weight: 900;
    color: var(--primary-light);
    opacity: 0.4;
    line-height: 1;
    z-index: 1;
    user-select: none;
}

.value-item__icon {
    width: 80px;
    height: 80px;
    background: var(--secondary-light);
    color: var(--secondary-color);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    z-index: 2;
}

.value-item__icon i {
    width: 40px;
    height: 40px;
}

.value-item__content {
    z-index: 2;
}

.value-item__title {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-color);
}

.value-item__description {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.7;
}

.value-item__benefit {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--primary-light);
    padding: 12px 20px;
    border-radius: var(--border-radius-pill);
    width: fit-content;
}

.value-item__benefit i {
    width: 20px;
    height: 20px;
    color: var(--primary-color);
}

.value-item__benefit span {
    font-weight: 700;
    font-size: 14px;
    color: var(--primary-color);
}

/* Results - Glassmorphism Dashboard */
.results__dashboard {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 40px;
    padding: 80px 60px;
    backdrop-filter: blur(10px);
}

.results__header {
    text-align: center;
    margin-bottom: 60px;
}

.results__title {
    font-size: 40px;
    font-weight: 900;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.results__subtitle {
    font-size: 18px;
    opacity: 0.6;
}

.results__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 24px;
    transition: var(--transition);
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
}

.stat-card__icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-card__icon i {
    width: 28px;
    height: 28px;
    color: var(--white);
}

.stat-card__info {
    display: flex;
    flex-direction: column;
}

.stat-card__value {
    font-size: 48px;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 4px;
    color: var(--accent-yellow);
    font-family: 'Outfit', sans-serif;
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.stat-card__value small {
    font-size: 14px;
    font-weight: 700;
    opacity: 0.9;
    color: var(--white);
    background: rgba(255, 255, 255, 0.1);
    padding: 2px 8px;
    border-radius: 4px;
}

.stat-card__label {
    font-size: 14px;
    font-weight: 700;
    opacity: 0.6;
    letter-spacing: 0.05em;
}

@media (max-width: 992px) {
    .results__dashboard {
        padding: 60px 30px;
    }
    
    .results__stats {
        grid-template-columns: 1fr;
    }
    
    .value-item {
        flex-direction: column;
        gap: 20px;
        padding: 40px 30px;
    }
}

/* Plan Cards Layout */
.plans-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto 50px;
}

.plan-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.plan-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.plan-card.highlight {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    position: relative;
}

.plan-card__header {
    padding: 40px 30px;
    text-align: center;
    background: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
}

.plan-card.highlight .plan-card__header {
    background: var(--primary-light);
}

.plan-card__tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 900;
    padding: 4px 12px;
    border-radius: var(--border-radius-pill);
    background: var(--text-muted);
    color: var(--white);
    margin-bottom: 15px;
    letter-spacing: 0.1em;
}

.plan-card__tag.primary {
    background: var(--primary-color);
}

.plan-card__header h3 {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 15px;
}

.plan-card__price {
    font-size: 40px;
    font-weight: 900;
    color: var(--text-color);
    font-family: 'Outfit', sans-serif;
}

.plan-card__price small {
    font-size: 14px;
    font-weight: 700;
    margin-left: 4px;
}

.plan-card__body {
    padding: 40px 30px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.plan-card__summary {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 25px;
    color: var(--text-color);
    line-height: 1.6;
}

.plan-card__features {
    list-style: none;
    padding: 0;
    margin: 0 0 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.plan-card__features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    line-height: 1.5;
}

.plan-card__features i {
    width: 18px;
    height: 18px;
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: 2px;
}

.icon-plus {
    color: var(--secondary-color) !important;
}

.plan-card__focus {
    margin-top: auto;
    background: var(--bg-base);
    padding: 15px;
    border-radius: var(--border-radius-md);
    text-align: center;
}

.plan-card__focus span {
    display: block;
    font-size: 11px;
    font-weight: 900;
    color: var(--text-muted);
    margin-bottom: 5px;
}

.plan-card__focus strong {
    font-size: 16px;
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .plans-grid {
        grid-template-columns: 1fr;
    }
}

.flow__step-wrapper {
    background: var(--white);
    padding: 25px 15px;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.flow__step-wrapper:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.flow__step-wrapper.highlight {
    border-color: var(--primary-color);
    background: var(--primary-light);
}

.flow__step-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    height: 100%;
}

.flow__step-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-light);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 5px;
}

.flow__step-wrapper.highlight .flow__step-icon {
    background: var(--white);
}

.flow__step-icon i {
    width: 24px;
    height: 24px;
}

.step-badge {
    background: var(--primary-color);
    color: var(--white);
    padding: 3px 10px;
    border-radius: var(--border-radius-pill);
    font-size: 10px;
    font-weight: 900;
    margin-bottom: 5px;
}

.flow__step-content h3 {
    font-size: 15px;
    font-weight: 800;
    color: var(--text-color);
    margin-bottom: 6px;
    line-height: 1.3;
}

.step-description {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
    line-height: 1.4;
}

.flow__arrow {
    display: none;
}

@media (max-width: 1200px) {
    .flow__list {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .flow__list {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .flow__list {
        grid-template-columns: 1fr;
    }
}

/* FAQ Details/Summary Accordions */
.faq__list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq__item {
    background: var(--white);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition);
}

.faq__item[open] {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.faq__item summary {
    padding: 24px 30px;
    font-weight: 800;
    font-size: 18px;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

/* Remove default marker */
.faq__item summary::-webkit-details-marker {
    display: none;
}

.faq__item summary::after {
    content: '+';
    font-size: 24px;
    font-weight: 400;
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.faq__item[open] summary::after {
    transform: rotate(45deg);
    content: '+';
}

.faq__answer {
    padding: 0 30px 24px 30px;
    color: var(--text-muted);
    font-size: 16px;
    line-height: 1.8;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

/* CTA Final */
.cta-final {
    text-align: center;
    background-image: radial-gradient(circle at 10% 20%, rgba(255, 124, 48, 0.1) 0%, rgba(61, 56, 224, 0.05) 50%, transparent 100%);
}

.cta-final__title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.3;
}

.cta-final__text {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 40px;
}

.cta-final__btns {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(18, 17, 29, 0.8);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 20px;
}

.modal-overlay.is-active {
    display: flex;
}

.modal-container {
    background: var(--white);
    width: 100%;
    max-width: 800px;
    max-height: 90vh;
    border-radius: var(--border-radius-lg);
    position: relative;
    overflow-y: auto;
    animation: modalFadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--bg-base);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
}

.modal-close:hover {
    background: #ffe3e5;
    color: #e63946;
    transform: rotate(90deg);
}

.modal-content {
    padding: 60px;
}

.modal-content .section-title {
    margin-bottom: 40px;
    text-align: left;
}

.modal-content .section-title::after {
    margin: 15px 0 0 0;
}

/* Scroll Lock */
body.modal-open {
    overflow: hidden;
}

@media (max-width: 768px) {
    .modal-content {
        padding: 40px 20px;
    }
    
    .modal-close {
        top: 15px;
        right: 15px;
    }
}

/* Contact Form - Refined for Modal */
.contact-form__wrapper.in-modal {
    background: none;
    padding: 0;
    border: none;
    box-shadow: none;
}

/* Contact Form Original Styles kept for reference if needed elsewhere */
.contact-form-section {
    background-color: var(--white);
}

.contact-form__wrapper {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-base);
    padding: 60px;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-color);
    font-size: 15px;
}

.form-label .required {
    color: #e63946;
    font-size: 12px;
    margin-left: 4px;
    background: #ffe3e5;
    padding: 2px 6px;
    border-radius: 4px;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    background: var(--white);
    font-family: inherit;
    font-size: 16px;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(61, 56, 224, 0.1);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%236c757d' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 18px;
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 30px;
    justify-content: center;
    font-size: 14px;
}

.form-checkbox input {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.form-submit-wrapper {
    margin-top: 40px;
    text-align: center;
}

.btn--submit {
    min-width: 280px;
    padding: 18px 40px;
}

@media (max-width: 768px) {
    .contact-form__wrapper {
        padding: 40px 20px;
        border-radius: var(--border-radius-md);
    }
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: 60px 0;
}

.footer__grid {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.footer__brand {
    font-size: 22px;
    font-weight: 900;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer__brand i {
    color: var(--secondary-color);
    width: 24px;
    height: 24px;
}

.footer__links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.footer__links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    font-size: 14px;
    white-space: nowrap;
}

.footer__links a:hover {
    color: var(--white);
}

.footer__copy {
    font-size: 13px;
    opacity: 0.5;
}

@media (max-width: 992px) {
    .footer__grid {
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }
    
    .footer__links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }
}

/* Commitment Campaign Section */
.commitment__grid-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.commitment__content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.commitment__label {
    display: inline-block;
    align-self: flex-start;
    background-color: var(--secondary-light);
    color: var(--secondary-color);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.05em;
    padding: 8px 18px;
    border-radius: var(--border-radius-pill);
}

.commitment__title {
    font-size: 64px;
    font-weight: 900;
    color: var(--secondary-color);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 10px;
}

.commitment__block {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: var(--transition);
}

.commitment__block:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.commitment__subtitle-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}

.commitment__subtitle-wrapper h3 {
    font-size: 20px;
    font-weight: 800;
    color: var(--text-color);
}

.commitment__icon {
    color: var(--primary-color);
    width: 24px;
    height: 24px;
}

.commitment__text {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-color);
    line-height: 1.7;
}

.commitment__image-link {
    display: block;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    transition: var(--transition);
    background: var(--white);
    padding: 16px;
    border: 1px solid var(--border-color);
}

.commitment__image-link:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(61, 56, 224, 0.2);
}

.commitment__image-link .commitment__image {
    transition: transform 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: block;
    width: 100%;
    background: none;
    padding: 0;
    border: none;
    box-shadow: none;
}

.commitment__image-link:hover .commitment__image {
    transform: scale(1.05) translate(1%, 1%);
}

.commitment__image-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}


/* Responsive Styles - Enhanced Mobile Optimization */
@media (max-width: 992px) {
    .container {
        padding: 0 20px;
    }

    .section-padding {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 26px;
        margin-bottom: 40px;
        padding: 0 10px;
    }
    
    .hero__grid-container {
        display: flex;
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    
    .hero__content {
        margin: 0 auto;
    }
    
    .hero__title {
        font-size: clamp(28px, 4.8vw, 36px);
        white-space: nowrap;
        letter-spacing: -0.01em;
    }

    .hero__points {
        justify-content: center;
        gap: 10px;
    }
    
    .hero__points li {
        padding: 8px 16px;
        font-size: 14px;
    }
    
    .hero__cta {
        justify-content: center;
        flex-direction: column;
        gap: 12px;
    }
    
    .market__grid-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .reality__grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .transformation__grid {
        flex-direction: column;
        gap: 15px;
    }

    .transformation__arrow {
        transform: rotate(90deg);
        margin: 10px 0;
    }

    .comparison__scroll-hint {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: 13px;
        color: var(--text-muted);
        margin-bottom: 16px;
        font-weight: 700;
        background: var(--bg-light);
        padding: 8px 16px;
        border-radius: var(--border-radius-pill);
    }

    .comparison__wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding: 0 0 15px 0;
        margin-bottom: 30px;
    }
    
    .comparison__table-new {
        min-width: 680px;
        margin-bottom: 15px;
    }

    .comparison__row {
        grid-template-columns: 1fr 1.2fr 1.2fr;
    }

    .comparison__cell.label {
        align-items: flex-start;
        text-align: left;
        background: var(--bg-base);
        padding: 18px 20px;
    }

    .comparison__summary {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .value-item {
        flex-direction: column;
        gap: 20px;
        padding: 30px 20px;
        text-align: center;
    }

    .value-item__number {
        font-size: 70px;
        top: auto;
        bottom: 10px;
        right: 15px;
        opacity: 0.1;
    }

    .value-item__icon {
        margin: 0 auto;
    }

    .value-item__benefit {
        margin: 0 auto;
    }

    .results__dashboard {
        padding: 40px 20px;
    }

    .results__stats {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .stat-card {
        padding: 25px 20px;
        justify-content: center;
    }
    
    .commitment__grid-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .commitment__label {
        align-self: center;
    }

    .commitment__title {
        font-size: 40px;
    }
    
    .commitment__subtitle-wrapper {
        justify-content: center;
    }
    
    .commitment__text {
        text-align: center;
    }

    .ses-status__grid-container {
        display: flex;
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    
    .ses-status__content .section-title {
        text-align: center;
    }
    
    .ses-status__content .section-title::after {
        margin: 15px auto 0;
    }
}

@media (max-width: 768px) {
    .pc-only {
        display: none !important;
    }

    .sp-only {
        display: inline !important;
    }

    .comparison__scroll-hint {
        display: none !important;
    }

    .comparison__wrapper {
        overflow-x: visible !important;
        padding: 0 !important;
        margin-bottom: 24px !important;
    }

    .comparison__table-new {
        min-width: 0 !important;
        width: 100% !important;
        border-radius: var(--border-radius-md) !important;
    }

    .comparison__row {
        grid-template-columns: 1fr 1.15fr 1.15fr !important;
    }

    .comparison__cell {
        padding: 12px 6px !important;
        font-size: 11px !important;
        line-height: 1.4 !important;
    }

    .comparison__cell.label {
        font-size: 11px !important;
        padding: 12px 10px !important;
        font-weight: 800 !important;
    }

    .price-old {
        font-size: 13px !important;
    }

    .price-new {
        font-size: 15px !important;
    }

    .risk-text, .safe-text {
        font-size: 11px !important;
        gap: 4px !important;
    }
    
    .risk-text::before, .safe-text::before {
        font-size: 10px !important;
    }

    .comparison__cell small {
        display: inline-block !important;
        font-size: 9px !important;
        margin-top: 0 !important;
        margin-left: 2px !important;
    }

    .comparison__header {
        font-size: 12px !important;
    }

    .header {
        height: 70px;
        height: 70px;
    }
    
    .header.is-scrolled {
        height: 70px;
    }

    .header__logo {
        font-size: 18px;
        gap: 6px;
    }

    .logo-icon {
        width: 20px;
        height: 20px;
    }

    .header__nav {
        gap: 0;
    }

    .header__nav a:not(.btn) {
        display: none;
    }

    .header__nav .btn {
        padding: 8px 16px;
        font-size: 12px;
    }

    .section-padding {
        padding: 50px 0;
    }

    .section-title {
        margin-bottom: 30px;
    }

    .donut-chart {
        width: 220px;
        height: 220px;
        border-width: 6px;
    }

    .donut-inner {
        width: 150px;
        height: 150px;
    }

    .donut-number {
        font-size: 48px;
    }

    .donut-number small {
        font-size: 20px;
    }

    .donut-label {
        font-size: 12px;
    }

    .reality__detailed-list {
        padding: 20px;
        gap: 12px;
    }

    .detail-item {
        padding: 6px 0;
    }

    .detail-label {
        width: auto !important;
        font-size: 13px !important;
    }
    
    .detail-percent {
        font-size: 14px !important;
        width: auto !important;
    }

    .faq__item summary {
        padding: 16px 20px;
        font-size: 15px;
    }

    .faq__answer {
        padding: 0 20px 16px 20px;
        font-size: 14px;
    }

    .cta-final__title {
        font-size: 32px;
    }

    .cta-final__text {
        font-size: 15px;
        margin-bottom: 30px;
    }

    .cta-final__btns {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }

    .cta-final__btns .btn {
        width: 100%;
        max-width: 300px;
        padding: 14px 24px;
        font-size: 15px;
    }

    /* 課題セクションのモバイル最適化：一列かつコンパクトに収める */
    .problem__grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .problem__item {
        flex-direction: row;
        align-items: center;
        padding: 12px 20px;
        gap: 16px;
        border-radius: var(--border-radius-md);
    }

    .problem__item::before {
        display: none;
    }

    .problem__item i {
        width: 20px;
        height: 20px;
        padding: 6px;
        flex-shrink: 0;
    }

    .problem__item p {
        font-size: 14px;
        font-weight: 700;
        line-height: 1.3;
        margin: 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .section-title {
        font-size: 22px;
        margin-bottom: 25px;
    }

    .hero__title {
        font-size: clamp(20px, 7vw, 28px);
        line-height: 1.3;
        white-space: nowrap;
        letter-spacing: -0.01em;
    }

    .hero__description {
        font-size: 15px;
        margin-bottom: 30px;
    }

    .hero__points li {
        font-size: 13px;
        padding: 8px 12px;
        width: 100%;
        justify-content: flex-start;
    }

    .hero__cta .btn {
        width: 100%;
        padding: 14px 24px;
        font-size: 15px;
    }

    .plan-card__header {
        padding: 30px 20px;
    }

    .plan-card__body {
        padding: 30px 20px;
    }

    .plan-card__price {
        font-size: 32px;
    }

    .commitment__title {
        font-size: 36px;
    }
    
    .commitment__block {
        padding: 20px;
    }

    .commitment__text {
        font-size: 14px;
    }

    .results__title {
        font-size: 28px;
    }

    .stat-card__value {
        font-size: 32px;
    }
}

/* 負のスパイラル - Modern Circular Layout */
.spiral-container {
    padding: 60px 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.spiral-visual {
    position: relative;
    width: 600px;
    height: 600px;
    margin: 0 auto;
}

.spiral-center {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200px;
    height: 200px;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5253 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    z-index: 10;
    box-shadow: 0 15px 35px rgba(238, 82, 83, 0.3);
    border: 8px solid rgba(255, 255, 255, 0.2);
}

.spiral-center__text {
    font-size: 24px;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 8px;
}

.spiral-center__icon {
    font-size: 24px;
    animation: spin 8s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(-360deg); }
}

.spiral-node {
    position: absolute;
    width: 140px;
    text-align: center;
    transition: var(--transition);
    z-index: 5;
}

.node-icon {
    width: 60px;
    height: 60px;
    background: var(--white);
    color: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.spiral-node:hover .node-icon {
    transform: scale(1.1) rotate(5deg);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.node-title {
    font-size: 14px;
    font-weight: 800;
    color: var(--text-color);
    display: block;
    background: rgba(255, 255, 255, 0.9);
    padding: 6px 12px;
    border-radius: var(--border-radius-pill);
    box-shadow: var(--shadow-sm);
}

/* Positioning Nodes in a Circle - Mathematically Precise & Icon-Centered */
.spiral-node {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 160px; /* Slightly wider to accommodate labels */
    height: 100px; /* Fixed height for stable centering */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 5;
}

/* Positioning Nodes in a Circle - Floating outside the line */
.node-1 { transform: translate(-50%, -50%) rotate(0deg) translateY(-280px) rotate(0deg); }
.node-2 { transform: translate(-50%, -50%) rotate(45deg) translateY(-280px) rotate(-45deg); }
.node-3 { transform: translate(-50%, -50%) rotate(90deg) translateY(-280px) rotate(-90deg); }
.node-4 { transform: translate(-50%, -50%) rotate(135deg) translateY(-280px) rotate(-135deg); }
.node-5 { transform: translate(-50%, -50%) rotate(180deg) translateY(-280px) rotate(-180deg); }
.node-6 { transform: translate(-50%, -50%) rotate(225deg) translateY(-280px) rotate(-225deg); }
.node-7 { transform: translate(-50%, -50%) rotate(270deg) translateY(-280px) rotate(-270deg); }
.node-8 { transform: translate(-50%, -50%) rotate(315deg) translateY(-280px) rotate(-315deg); }

.spiral-arrows {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}