/* CSS Design Tokens for Site 4 - Yin & Restorative Style */
:root {
    --bg-base: #FAF7FC;
    --bg-surface: #FFFFFF;
    --bg-alt: #F1ECF6;
    --text-main: #2F4F4F;
    --text-muted: #697878;
    --accent-lavender: #8F77B5;
    --accent-deep: #4F3D6F;
    --accent-soft: #FFF0F5;
    --border-light: rgba(143, 119, 181, 0.15);
    --font-sans: 'Noto Sans JP', sans-serif;
    --font-serif: 'Noto Serif JP', Georgia, serif;
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-base);
    color: var(--text-main);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--accent-deep);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

a:hover {
    opacity: 0.85;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header & Navbar */
.navbar {
    background-color: rgba(250, 247, 252, 0.95);
    border-bottom: 1px solid var(--border-light);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    padding: 16px 0;
}

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

.logo-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-info {
    display: flex;
    flex-direction: column;
}

.brand-title {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--accent-deep);
    letter-spacing: 0.05em;
}

.brand-subtitle {
    font-size: 0.72rem;
    color: var(--text-muted);
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 28px;
}

.nav-menu a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-main);
}

.nav-menu a:hover {
    color: var(--accent-lavender);
}

.nav-btn {
    background-color: var(--accent-deep);
    color: #fff !important;
    padding: 10px 22px;
    border-radius: 30px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(79, 61, 111, 0.2);
}

.nav-btn:hover {
    background-color: var(--accent-lavender);
    transform: translateY(-1px);
}

/* Hero Section */
.hero {
    padding: 100px 0;
    background: radial-gradient(circle at 10% 20%, rgba(255, 240, 245, 0.7) 0%, rgba(241, 236, 246, 0.5) 90%);
    border-bottom: 1px solid var(--border-light);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
    align-items: center;
}

.hero-text h1 {
    font-family: var(--font-serif);
    font-size: 2.7rem;
    line-height: 1.4;
    color: var(--accent-deep);
    margin-bottom: 24px;
}

.hero-text p {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 35px;
    text-align: justify;
}

.hero-image {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(79, 61, 111, 0.1);
    border: 1px solid rgba(143, 119, 181, 0.2);
}

/* Buttons */
.btn-primary {
    display: inline-block;
    background-color: var(--accent-deep);
    color: #fff;
    padding: 14px 32px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: 0 6px 18px rgba(79, 61, 111, 0.25);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--accent-lavender);
    transform: translateY(-2px);
}

.btn-secondary {
    display: inline-block;
    background-color: transparent;
    color: var(--accent-deep);
    border: 1.5px solid var(--accent-deep);
    padding: 12px 30px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background-color: var(--accent-soft);
    transform: translateY(-2px);
}

/* Sections */
.section {
    padding: 80px 0;
}

.section-alt {
    padding: 80px 0;
    background-color: var(--bg-alt);
}

.section-head {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 55px auto;
}

.section-tag {
    display: inline-block;
    color: var(--accent-lavender);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    color: var(--accent-deep);
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1rem;
    color: var(--text-muted);
}

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

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.card-therapy {
    background-color: var(--bg-surface);
    border-radius: 16px;
    padding: 36px;
    border: 1px solid var(--border-light);
    box-shadow: 0 10px 24px rgba(119, 136, 153, 0.05);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.card-therapy:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(79, 61, 111, 0.08);
    border-color: rgba(143, 119, 181, 0.3);
}

.card-therapy h3 {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    color: var(--accent-deep);
    margin-bottom: 16px;
}

.card-therapy p {
    font-size: 0.95rem;
    color: var(--text-muted);
    text-align: justify;
}

/* Steps */
.step-list {
    max-width: 800px;
    margin: 0 auto;
}

.step-item {
    display: flex;
    gap: 24px;
    margin-bottom: 36px;
}

.step-num {
    background-color: var(--accent-soft);
    color: var(--accent-deep);
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    width: 50px;
    height: 50px;
    min-width: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-light);
}

.step-content h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--accent-deep);
    margin-bottom: 8px;
}

.step-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* FAQ */
.faq-list {
    max-width: 850px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--bg-surface);
    border-radius: 12px;
    padding: 24px 30px;
    margin-bottom: 16px;
    border: 1px solid var(--border-light);
}

.faq-q {
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--accent-deep);
    margin-bottom: 8px;
}

.faq-a {
    font-size: 0.95rem;
    color: var(--text-muted);
    text-align: justify;
}

/* Forms */
.contact-form {
    background-color: var(--bg-surface);
    border-radius: 16px;
    padding: 40px;
    border: 1px solid var(--border-light);
    box-shadow: 0 10px 30px rgba(79, 61, 111, 0.05);
}

.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: var(--text-main);
}

.form-control {
    width: 100%;
    padding: 12px 18px;
    border: 1px solid rgba(143, 119, 181, 0.25);
    border-radius: 8px;
    background-color: var(--bg-base);
    color: var(--text-main);
    font-size: 1rem;
    font-family: var(--font-sans);
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-deep);
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(79, 61, 111, 0.1);
}

/* Profile Tables */
.profile-table {
    width: 100%;
    margin-bottom: 30px;
}

.profile-table th,
.profile-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.95rem;
}

.profile-table th {
    font-weight: 700;
    text-align: left;
    background-color: var(--bg-alt);
    color: var(--accent-deep);
}

/* Maps & Media */
.map-container {
    height: 350px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(79, 61, 111, 0.05);
    border: 1px solid var(--border-light);
}

/* Cookie Banner */
.cookie-banner {
    display: none;
    position: fixed;
    bottom: 24px;
    right: 24px;
    max-width: 420px;
    background-color: var(--bg-surface);
    border: 1.5px solid var(--accent-lavender);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 15px 35px rgba(79, 61, 111, 0.15);
    z-index: 1000;
}

.cookie-banner-title {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--accent-deep);
    margin-bottom: 8px;
}

.cookie-banner-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 16px;
}

.cookie-banner-btns {
    text-align: right;
}

.cookie-btn {
    background-color: var(--accent-deep);
    color: #fff;
    border: none;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
}

.cookie-btn:hover {
    background-color: var(--accent-lavender);
}

/* Footer */
.footer {
    background-color: var(--accent-deep);
    color: #fff;
    padding: 60px 0 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer h4 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    margin-bottom: 20px;
    color: var(--accent-soft);
}

.footer p {
    font-size: 0.9rem;
    color: #d1c8e2;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #d1c8e2;
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: #fff;
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 24px;
    text-align: center;
    font-size: 0.85rem;
    color: #b2a8c9;
}

/* Responsive */
@media (max-width: 991px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 2.2rem;
    }

    .grid-3 {
        grid-template-columns: 1fr 1fr;
    }

    .grid-2 {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 767px) {
    .grid-3 {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .nav-menu {
        display: none;
        /* simple burger simulation or hide for mobile simplicity */
    }
}