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

:root {
    --color-black: #000000;
    --color-dark-navy: #0a1628;
    --color-navy: #1a2744;
    --color-navy-light: #2a3f5f;
    --color-blue-glow: #00d4ff;
    --color-orange: #FF8C00;
    --color-orange-glow: #FFB84D;
    --color-white: #ffffff;
    --color-gray: #8892a6;
    --color-light-gray: #c5cdd8;
    
    --font-main: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    max-width: 100vw;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-black);
    color: var(--color-white);
    line-height: 1.8;
    overflow-x: hidden;
    word-break: normal;
    overflow-wrap: break-word;
    max-width: 100vw;
}

p {
    word-break: keep-all;
    overflow-wrap: anywhere;
}

/* ===================================
   Typography
   =================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 900;
    line-height: 1.3;
    letter-spacing: 0.02em;
    word-break: keep-all;
    overflow-wrap: normal;
}

.section-title {
    font-size: clamp(1.5rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    font-weight: 900;
    word-break: keep-all;
    line-height: 1.4;
    padding: 0 var(--spacing-sm);
}

.highlight {
    color: var(--color-orange);
    font-weight: 700;
    text-shadow: 0 0 20px rgba(255, 140, 0, 0.5);
}

.glow-text {
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5),
                 0 0 40px rgba(0, 212, 255, 0.3);
}

/* ===================================
   Nowrap Class (1行固定用)
   =================================== */
.nowrap {
    white-space: nowrap;
}

/* ===================================
   Only SP (スマホのみ改行)
   =================================== */
.only-sp {
    display: none;
}

/* ===================================
   Grid Background
   =================================== */
.grid-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 1;
}

/* ===================================
   Container
   =================================== */
.container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 2;
    box-sizing: border-box;
}

/* ===================================
   Section
   =================================== */
.section {
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 100vw;
}

.dark-section {
    background-color: var(--color-dark-navy);
    position: relative;
}

.dark-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 0;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: url('../images/hero-bg.jpg') center/cover no-repeat;
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.7) 0%,
        rgba(10, 22, 40, 0.85) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 900px;
    padding: 0 var(--spacing-md);
}

.hero-title {
    font-size: clamp(2.5rem, 7vw, 5rem);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    font-weight: 900;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    margin-bottom: var(--spacing-lg);
    color: var(--color-light-gray);
    line-height: 1.8;
    font-weight: 500;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-block;
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-blue-glow), #0088cc);
    color: var(--color-white);
    border-color: var(--color-blue-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
}

.btn-secondary {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: var(--color-white);
    border-color: #25D366;
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #128C7E, #075E54);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
}

.btn-large {
    padding: 1.5rem 4rem;
    font-size: 1.3rem;
}

.glow-btn {
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.5),
                    0 0 40px rgba(0, 212, 255, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(0, 212, 255, 0.7),
                    0 0 60px rgba(0, 212, 255, 0.5);
    }
}

/* ===================================
   Scroll Indicator
   =================================== */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.scroll-indicator span {
    display: block;
    width: 2px;
    height: 50px;
    background: linear-gradient(to bottom, 
        transparent, 
        var(--color-blue-glow), 
        transparent);
    animation: scroll-animation 2s ease-in-out infinite;
}

@keyframes scroll-animation {
    0%, 100% {
        opacity: 0;
        transform: translateY(-20px);
    }
    50% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===================================
   Industry Focus Section
   =================================== */
.industry-focus-section {
    background: var(--color-black);
    padding: var(--spacing-lg) 0;
}

.industry-focus-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.industry-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
}

.industry-description {
    font-size: clamp(1.2rem, 3vw, 1.6rem);
    line-height: 1.8;
    color: var(--color-light-gray);
}

/* ===================================
   Problem Section
   =================================== */
.problem-section {
    background: var(--color-dark-navy);
}

.problem-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.problem-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.problem-item {
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.problem-item:hover {
    border-color: var(--color-blue-glow);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.problem-icon {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-blue-glow);
}

.problem-text {
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    font-weight: 700;
    margin: var(--spacing-lg) 0;
    line-height: 1.6;
}

.problem-description {
    font-size: 1.1rem;
    color: var(--color-gray);
    line-height: 2;
}

/* ===================================
   Solution Section
   =================================== */
.solution-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.solution-description {
    font-size: clamp(1.2rem, 3vw, 1.6rem);
    margin-bottom: var(--spacing-lg);
    line-height: 2;
}

.solution-emphasize {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 900;
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-lg);
    background: rgba(0, 212, 255, 0.05);
    border-left: 4px solid var(--color-blue-glow);
    text-align: left;
}

.solution-sub {
    font-size: 1.1rem;
    color: var(--color-gray);
    line-height: 2;
}

/* ===================================
   Pricing Section
   =================================== */
.pricing-section {
    background: var(--color-dark-navy);
}

.pricing-box {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    background: rgba(0, 212, 255, 0.05);
    border: 2px solid var(--color-blue-glow);
    border-radius: 12px;
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.2);
}

.price-tag {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid rgba(0, 212, 255, 0.3);
}

.price-amount {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    display: block;
}

.price-benefit {
    text-align: center;
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    line-height: 1.8;
    color: var(--color-light-gray);
    margin: var(--spacing-md) auto;
    max-width: 600px;
    padding: 0 var(--spacing-sm);
}

.price-note {
    font-size: 1.2rem;
    color: var(--color-gray);
    display: block;
    margin-top: var(--spacing-xs);
}

.pricing-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.pricing-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(0, 0, 0, 0.3);
    border-radius: 6px;
}

.pricing-feature .feature-icon {
    font-size: 1.5rem;
    color: var(--color-blue-glow);
    font-weight: 900;
    flex-shrink: 0;
}

.pricing-feature .feature-text {
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.4;
}

.pricing-note-box {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(0, 0, 0, 0.5);
    border-radius: 8px;
    border-left: 4px solid var(--color-blue-glow);
}

.pricing-clarification {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.pricing-exclusion {
    font-size: 1rem;
    color: var(--color-gray);
    line-height: 1.6;
}

/* ===================================
   BPaaS Section
   =================================== */
.bpaas-section {
    background: var(--color-black);
    overflow: hidden;
    width: 100%;
    max-width: 100vw;
}

.bpaas-content {
    max-width: 1100px;
    width: 100%;
    margin: 0 auto;
    text-align: center;
    box-sizing: border-box;
}

.bpaas-definition {
    font-size: clamp(1rem, 3vw, 1.8rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    color: var(--color-light-gray);
    word-break: keep-all;
    overflow-wrap: break-word;
    padding: 0 var(--spacing-sm);
}

.bpaas-ai-integration {
    font-size: clamp(1.1rem, 3vw, 1.9rem);
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
    word-break: keep-all;
    overflow-wrap: break-word;
    padding: 0 var(--spacing-sm);
}

.bpaas-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    max-width: 1100px;
    width: 100%;
    margin: 0 auto;
    box-sizing: border-box;
}

.bpaas-item {
    padding: var(--spacing-md);
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 8px;
    transition: all 0.3s ease;
    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
}

.bpaas-item:hover {
    border-color: var(--color-blue-glow);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.bpaas-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.bpaas-item h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 900;
    word-break: keep-all;
    overflow-wrap: break-word;
}

.bpaas-item p {
    font-size: 0.95rem;
    color: var(--color-gray);
    line-height: 1.8;
    word-break: keep-all;
    overflow-wrap: break-word;
    text-align: center;
}
}

/* ===================================
   Partner Section
   =================================== */
.partner-section {
    background: url('../images/partner-bg.jpg') center/cover no-repeat;
    position: relative;
    min-height: 600px;
}

.partner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to bottom,
        rgba(10, 22, 40, 0.9) 0%,
        rgba(0, 0, 0, 0.95) 100%
    );
    z-index: 1;
}

.partner-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.partner-philosophy {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.partner-description {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-gray);
    line-height: 2;
}

.partner-emphasize {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 900;
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg);
    background: rgba(0, 212, 255, 0.08);
    border: 2px solid var(--color-blue-glow);
    border-radius: 8px;
    line-height: 1.6;
}

.partner-limited {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: rgba(0, 0, 0, 0.6);
    border-radius: 8px;
}

.limited-badge {
    display: inline-block;
    padding: 0.5rem 2rem;
    background: linear-gradient(135deg, var(--color-blue-glow), #0088cc);
    color: var(--color-white);
    font-weight: 900;
    font-size: 1.2rem;
    letter-spacing: 0.2em;
    margin-bottom: var(--spacing-md);
    border-radius: 4px;
}

.limited-text {
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1.8;
}

/* ===================================
   Partner Features
   =================================== */
.partner-features {
    margin: var(--spacing-lg) 0;
    text-align: left;
}

.partner-feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
}

.partner-feature-item:last-child {
    border-bottom: none;
}

.feature-check {
    font-size: 1.5rem;
    color: var(--color-blue-glow);
    font-weight: 900;
    flex-shrink: 0;
}

.partner-feature-item p {
    font-size: 1.1rem;
    line-height: 1.6;
}

/* ===================================
   What We Do Section
   =================================== */
.what-we-do-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.what-we-do-column {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    overflow: hidden;
}

.do-column {
    border: 2px solid var(--color-blue-glow);
}

.dont-column {
    border: 2px solid rgba(136, 146, 166, 0.3);
}

.what-header {
    padding: var(--spacing-md);
    text-align: center;
    background: rgba(0, 212, 255, 0.1);
}

.dont-column .what-header {
    background: rgba(136, 146, 166, 0.1);
}

.what-header h3 {
    font-size: 1.8rem;
    font-weight: 900;
}

.what-body {
    padding: var(--spacing-md);
}

.what-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.what-item:last-child {
    border-bottom: none;
}

.what-number {
    font-size: 1.2rem;
    font-weight: 900;
    color: var(--color-blue-glow);
    padding: 0.3rem 0.8rem;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 4px;
    flex-shrink: 0;
}

.what-icon {
    font-size: 1.5rem;
    color: var(--color-gray);
    flex-shrink: 0;
    padding-top: 0.2rem;
}

.what-text {
    flex: 1;
}

.what-text h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
    line-height: 1.4;
}

.what-text p {
    font-size: 0.95rem;
    color: var(--color-gray);
    line-height: 1.6;
}

/* ===================================
   Comparison Table
   =================================== */
.comparison-table {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.comparison-column {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.highlight-column {
    border-color: var(--color-blue-glow);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.2);
}

.comparison-header {
    padding: var(--spacing-md);
    text-align: center;
}

.comparison-header.traditional {
    background: rgba(136, 146, 166, 0.1);
}

.comparison-header.ai {
    background: rgba(0, 212, 255, 0.1);
}

.comparison-header h3 {
    font-size: 1.5rem;
    font-weight: 900;
}

.comparison-body {
    padding: var(--spacing-md);
}

.comparison-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--color-gray);
}

.comparison-item:last-child {
    border-bottom: none;
}

.comparison-item.active {
    color: var(--color-white);
}

.comparison-item .icon {
    font-size: 1.5rem;
}

/* ===================================
   Before After Section
   =================================== */
.before-after-section {
    background: var(--color-black);
}

.before-after-wrapper {
    max-width: 1000px;
    margin: 0 auto;
}

.before-after-image {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    margin-bottom: var(--spacing-md);
}

.before-after-image img {
    width: 100%;
    height: auto;
    display: block;
}

.ba-labels {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.ba-label {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: var(--spacing-md);
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 8px;
    min-height: 180px;
}

.ba-label.before {
    text-align: left;
}

.ba-label.after {
    text-align: left;
}

.ba-label h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
}

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

.ba-label li {
    font-size: clamp(1rem, 2vw, 1.2rem);
    margin-bottom: var(--spacing-xs);
    font-weight: 700;
    color: var(--color-light-gray);
}

/* ===================================
   Process Section
   =================================== */
.process-section {
    background: var(--color-dark-navy);
}

.process-intro {
    text-align: center;
    font-size: 1.2rem;
    color: var(--color-gray);
    margin-bottom: var(--spacing-xl);
}

.process-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.process-step {
    flex: 1;
    min-width: 250px;
    max-width: 300px;
    padding: var(--spacing-lg);
    background: rgba(0, 212, 255, 0.05);
    border: 2px solid var(--color-blue-glow);
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s ease;
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.process-number {
    display: inline-block;
    padding: 0.3rem 1rem;
    background: linear-gradient(135deg, var(--color-blue-glow), #0088cc);
    color: var(--color-white);
    font-weight: 900;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
    border-radius: 4px;
}

.process-icon {
    font-size: 3rem;
    margin: var(--spacing-sm) 0;
}

.process-step h3 {
    font-size: clamp(1.1rem, 3vw, 1.3rem);
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
    white-space: nowrap;
    display: block;
    width: 100%;
    letter-spacing: -0.02em;
    text-indent: -0.5rem;
    padding-left: 0.5rem;
}

.process-step p {
    font-size: 1rem;
    color: var(--color-gray);
    line-height: 1.6;
}

.process-arrow {
    font-size: 2rem;
    color: var(--color-blue-glow);
    font-weight: 900;
    flex-shrink: 0;
}

.process-note {
    text-align: center;
    font-size: 1rem;
    color: var(--color-gray);
    line-height: 1.8;
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(0, 0, 0, 0.3);
    border-left: 4px solid var(--color-blue-glow);
    border-radius: 4px;
}

/* ===================================
   Target Section
   =================================== */
.target-content {
    max-width: 1100px;
    margin: 0 auto;
}

.target-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.target-items-six {
    grid-template-columns: repeat(3, 1fr);
}

.target-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(0, 212, 255, 0.05);
    border: 2px solid var(--color-blue-glow);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.target-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.3);
}

.target-icon {
    font-size: 3rem;
    color: var(--color-blue-glow);
    margin-bottom: var(--spacing-sm);
    font-weight: 900;
}

.target-item p {
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.6;
}

.target-note {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(0, 0, 0, 0.5);
    border-left: 4px solid var(--color-blue-glow);
    border-radius: 8px;
}

.target-note p {
    font-size: 1.1rem;
    color: var(--color-gray);
    line-height: 2;
}

/* ===================================
   Final CTA Section
   =================================== */
.final-cta-section {
    background: var(--color-black);
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.final-cta-title {
    font-size: clamp(3rem, 8vw, 6rem);
    margin-bottom: var(--spacing-xl);
    font-weight: 900;
    letter-spacing: 0.05em;
}

.final-cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.final-note {
    font-size: 1rem;
    color: var(--color-gray);
    margin-top: var(--spacing-lg);
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--color-dark-navy);
    padding: var(--spacing-lg) 0;
    text-align: center;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
}

.footer-info {
    margin-bottom: var(--spacing-md);
}

.company-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.company-address {
    font-size: 0.95rem;
    color: var(--color-gray);
    margin-bottom: var(--spacing-xs);
}

.company-email {
    font-size: 0.95rem;
    color: var(--color-gray);
    margin-bottom: var(--spacing-sm);
}

.footer-links {
    margin-top: var(--spacing-sm);
}

.footer-link {
    color: var(--color-blue-glow);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.footer-link:hover {
    color: var(--color-orange);
    text-shadow: 0 0 10px rgba(255, 140, 0, 0.5);
}

.copyright {
    color: var(--color-gray);
    font-size: 0.85rem;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ===================================
   Fade In Animation
   =================================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ===================================
   Responsive Design
   =================================== */
.sp-only {
    display: none;
}

@media (max-width: 768px) {
    :root {
        --spacing-xs: 0.5rem;
        --spacing-sm: 0.75rem;
        --spacing-md: 1.5rem;
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .hero {
        min-height: 500px;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .btn {
        width: 100%;
        max-width: 350px;
    }
    
    .problem-items {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .pricing-box {
        padding: var(--spacing-md);
    }
    
    .pricing-features {
        grid-template-columns: 1fr;
    }
    
    .bpaas-features {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .what-we-do-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .comparison-table {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .ba-label {
        min-height: auto;
        padding: var(--spacing-sm);
    }
    
    .process-steps {
        flex-direction: column;
    }
    
    .process-arrow {
        transform: rotate(90deg);
    }
    
    .target-items-six {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .final-cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .sp-only {
        display: inline;
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
}

@media (max-width: 480px) {
    /* コンテナのパディング調整 */
    .container {
        padding: 0 var(--spacing-xs);
        max-width: 100vw;
    }
    
    /* セクションタイトルのスマホ最適化 */
    .section-title {
        font-size: clamp(1.3rem, 5vw, 2rem);
        padding: 0 var(--spacing-xs);
        line-height: 1.5;
    }
    
    /* スマホ専用の改行制御 */
    .only-sp {
        display: inline;
    }
    
    /* 1行固定テキストのフォントサイズ調整 */
    .hero-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
        letter-spacing: -0.01em;
    }
    
    .industry-title {
        font-size: clamp(1.4rem, 4.5vw, 1.8rem);
        letter-spacing: -0.01em;
    }
    
    .problem-text {
        font-size: clamp(1.3rem, 4vw, 1.6rem);
    }
    
    .price-amount {
        font-size: clamp(2rem, 7vw, 2.8rem);
        letter-spacing: -0.01em;
    }
    
    .partner-emphasize {
        font-size: clamp(1.5rem, 4.5vw, 2rem);
    }
    
    .process-step h3 {
        font-size: clamp(1.1rem, 3.5vw, 1.3rem);
        letter-spacing: -0.01em;
    }
    
    .final-cta-title {
        font-size: clamp(2.5rem, 8vw, 3.5rem);
        letter-spacing: 0.02em;
    }
    
    .target-items,
    .target-items-six {
        grid-template-columns: 1fr;
    }
    
    .problem-items {
        grid-template-columns: 1fr;
    }
    
    .solution-emphasize {
        font-size: clamp(1.6rem, 5vw, 2rem);
        text-align: center;
        letter-spacing: -0.01em;
    }
    
    .bpaas-item {
        padding: var(--spacing-xs);
        width: 100%;
        max-width: 100%;
        margin: 0;
        min-width: 0;
    }
    
    .bpaas-content {
        max-width: 100%;
        width: 100%;
        padding: 0;
    }
    
    .bpaas-icon {
        font-size: 2.5rem;
    }
    
    .bpaas-features {
        grid-template-columns: 1fr;
        gap: var(--spacing-xs);
        width: 100%;
        max-width: 100%;
        padding: 0;
    }
    
    .bpaas-definition,
    .bpaas-ai-integration {
        font-size: clamp(0.9rem, 3.5vw, 1.2rem);
        padding: 0 var(--spacing-xs);
        line-height: 1.7;
        max-width: 100%;
    }
    
    .bpaas-item h3 {
        font-size: clamp(0.95rem, 3.5vw, 1.1rem);
        padding: 0 var(--spacing-xs);
    }
    
    .bpaas-item p {
        font-size: clamp(0.8rem, 2.8vw, 0.9rem);
        line-height: 1.7;
        padding: 0 var(--spacing-xs);
    }
}