:root {
    /* Colors */
    --primary-color: #26A69A; /* Teal 400 */
    --primary-dark: #00897B;
    --secondary-color: #E0F2F1; /* Teal 50 */
    --accent-color: #FF7043; /* Deep Orange 400 */
    --text-color: #37474F;
    --text-light: #546E7A;
    --bg-color: #FAFAFA;
    --white: #FFFFFF;
    
    /* Spacing */
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 32px;
    --spacing-xl: 64px;

    /* Border Radius */
    --radius-md: 8px;
    --radius-lg: 16px;
}

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

body {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--bg-color);
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    width: 90%;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3 {
    font-weight: 700;
    line-height: 1.3;
}

.section-title {
    font-size: 1.8rem;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--primary-dark);
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--accent-color);
    margin: var(--spacing-sm) auto 0;
}

.section {
    padding: var(--spacing-xl) 0;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 700;
    transition: all 0.3s ease;
    text-align: center;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    box-shadow: 0 4px 6px rgba(38, 166, 154, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    box-shadow: 0 6px 8px rgba(38, 166, 154, 0.4);
    transform: translateY(-2px);
}

.btn-large {
    background-color: #06C755; /* LINE Green */
    color: var(--white);
    font-size: 1.2rem;
    padding: 16px 32px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 4px 10px rgba(6, 199, 85, 0.4);
    animation: pulse 2s infinite;
}

.btn-large:hover {
    background-color: #05b34c;
    transform: scale(1.02);
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.03); }
    100% { transform: scale(1); }
}

/* Header */
.site-header {
    background-color: var(--white);
    padding: var(--spacing-md) 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

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

.logo {
    font-size: 1.2rem;
    color: var(--primary-dark);
}

.header-cta {
    font-size: 0.9rem;
    padding: 8px 16px;
    background-color: #06C755; /* LINE Green override */
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 60px; /* Header height */
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-bg .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.7); /* Light overlay for readability */
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.85);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    backdrop-filter: blur(5px);
}

.hero-sub {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-light);
}

.hero-main {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    color: var(--primary-dark);
    line-height: 1.4;
}

.hero-benefits {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.hero-benefits li {
    background-color: var(--white);
    color: var(--primary-dark);
    padding: 4px 12px;
    border: 1px solid var(--primary-color);
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.9rem;
}

/* Empathy */
.empathy {
    background-color: var(--white);
}

.checklist {
    background-color: #FBE9E7; /* Light Orange bg */
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    max-width: 600px;
    margin: 0 auto;
}

.check-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.check-item:last-child {
    margin-bottom: 0;
}

.check-icon {
    color: var(--accent-color);
    font-weight: bold;
    margin-right: var(--spacing-sm);
    font-size: 1.2rem;
}

.check-item p {
    font-size: 1.1rem;
    font-weight: 500;
}

.empathy-message {
    text-align: center;
    margin-top: var(--spacing-lg);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary-dark);
}

/* Reasons */
.reasons {
    background-color: var(--secondary-color);
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.reason-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
}

.reason-number {
    position: absolute;
    top: -10px;
    right: -10px;
    font-size: 4rem;
    font-weight: 900;
    color: #F0F0F0;
    z-index: 0;
}

.reason-card h3 {
    position: relative;
    z-index: 1;
    color: var(--primary-dark);
    margin-bottom: var(--spacing-md);
    font-size: 1.3rem;
    border-bottom: 2px solid var(--primary-color);
    display: inline-block;
padding-bottom: 4px;
}

.reason-card p {
    position: relative;
    z-index: 1;
}

/* Menu */
.menu {
    background-color: var(--white);
}

.price-list {
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

.price-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    border-bottom: 1px dotted var(--text-light);
}

.price-name {
    font-weight: 700;
    font-size: 1.1rem;
}

.price-value {
    font-size: 1.3rem;
    color: var(--accent-color);
    font-weight: 700;
}

.tax {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-left: 4px;
}

.menu-intro {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.menu-note {
    background-color: #FAFAFA;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid #EEE;
    max-width: 600px;
    margin: 0 auto;
}

.campaign-box {
    margin-top: var(--spacing-md);
    background-color: #FFF3E0;
    padding: var(--spacing-md);
    border: 2px dashed var(--accent-color);
    border-radius: var(--radius-md);
}

.campaign-title {
    color: var(--accent-color);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.campaign-detail strong {
    font-size: 1.4rem;
    color: #D84315;
}

/* Flow */
.flow {
    background-color: var(--white);
}

.flow-steps {
    max-width: 800px;
    margin: 0 auto;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding: var(--spacing-md);
    background: #F5F5F5;
    border-radius: var(--radius-md);
}

.step:last-child {
    margin-bottom: 0;
}

.step-num {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.step h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
}

/* Desktop Flow layout adjustment */
@media (min-width: 768px) {
    .flow-steps {
        display: flex;
        justify-content: space-between;
        gap: var(--spacing-md);
        background: none;
    }
    
    .step {
        flex: 1;
        margin-bottom: 0;
        background: #FAFAFA; 
    }
}

/* Voice */
.voice {
    background-color: #F1F8E9;
}

.voice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.voice-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg) var(--radius-lg) var(--radius-lg) 0;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.voice-text {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: var(--spacing-md);
}

.voice-author {
    text-align: right;
    color: var(--text-light);
    font-size: 0.9rem;
}

/* FAQ */
.faq {
    background-color: var(--white);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid #EEE;
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: var(--spacing-md);
    background: none;
    border: none;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--primary-color);
}

.faq-question.active::after {
    content: '-';
}

.faq-answer {
    padding: 0 var(--spacing-md) var(--spacing-md);
    display: none;
    color: var(--text-light);
}

.faq-answer.active {
    display: block;
}

/* Profile */
.profile {
    background-color: var(--white);
}

.profile-card {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
    background: #FAFAFA;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
}

.profile-img img {
    width: 200px;
    height: 200px;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--white);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.profile-info h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
    text-align: center;
}

.license {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-light);
}

.profile-story {
    margin-bottom: var(--spacing-md);
}

.profile-hobby {
    font-size: 0.9rem;
    color: var(--text-light);
    border-top: 1px dashed #CCC;
    padding-top: var(--spacing-sm);
}

@media (min-width: 768px) {
    .profile-card {
        flex-direction: row;
        text-align: left;
    }
    
    .profile-info h3 {
        text-align: left;
    }
}

/* Contact / Footer */
.contact {
    background-color: var(--secondary-color);
    text-align: center;
}

.contact-lead {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
}

.contact-btn {
    margin-bottom: var(--spacing-xl);
}

.info-area {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto;
}

.info-block {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
}

.info-block h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--primary-dark);
}

@media (min-width: 768px) {
    .info-area {
        flex-direction: row;
        justify-content: center;
    }
    
    .info-block {
        flex: 1;
    }
}

.site-footer {
    background-color: #2c3e50;
    color: var(--white);
    text-align: center;
    padding: var(--spacing-md) 0;
    font-size: 0.8rem;
}