:root {
    --primary-color: #B83A4B;
    --accent-color: #D67A86;
    --bg-light: #FFF9FA;
    --bg-white: #FFFFFF;
    --text-dark: #2C1E20;
    --text-light: #7A6468;
    --border-color: #F0E4E6;
    --border-radius: 16px;
    --shadow-sm: 0 4px 12px rgba(184, 58, 75, 0.05);
    --shadow-md: 0 10px 30px rgba(184, 58, 75, 0.08);
}

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

body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-light);
    line-height: 1.8;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--accent-color);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header - Floating Style */
header {
    background-color: var(--bg-white);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

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

.nav-menu {
    display: flex;
    gap: 32px;
    list-style: none;
    align-items: center;
}

.nav-menu a {
    font-weight: 500;
    font-size: 0.95rem;
}

.btn-main {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--bg-white) !important;
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: bold;
    display: inline-block;
    border: none;
    box-shadow: var(--shadow-sm);
}

.btn-main:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color) !important;
    border: 2px solid var(--primary-color);
    padding: 10px 26px;
    border-radius: 30px;
    font-weight: bold;
    display: inline-block;
}

/* Hero Section */
.hero {
    padding: 80px 0 120px;
    text-align: center;
}

.hero h1 {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 24px;
    letter-spacing: -0.05em;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto 40px;
}

.hero-img-wrapper {
    margin-top: 60px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.hero-img-wrapper img {
    width: 100%;
    display: block;
}

/* Grid Layouts */
.section {
    padding: 100px 0;
}

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

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

.section-head h2 {
    font-size: 2.2rem;
    color: var(--primary-color);
}

.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
}

.card h3 {
    margin: 20px 0 16px;
    font-size: 1.3rem;
}

/* Two Column */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.two-col img {
    width: 100%;
    border-radius: var(--border-radius);
}

/* Forms */
form .input-group {
    margin-bottom: 24px;
}
form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}
form input, form textarea {
    width: 100%;
    border: 1px solid var(--border-color);
    padding: 16px;
    border-radius: 8px;
    background-color: var(--bg-white);
}
form textarea {
    min-height: 150px;
    resize: vertical;
}

/* Footer differs greatly */
footer {
    background-color: #2C1E20;
    color: #E6E0E1;
    padding: 80px 0 40px;
    border-top: 4px solid var(--primary-color);
}
.footer-wrap {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}
.footer-wrap a { color: #D67A86; }
.footer-meta {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
    font-size: 0.85rem;
    display: flex;
    justify-content: space-between;
}
.google-ads-compliant { margin-top: 15px; font-size: 0.8rem; color: #8C7A7D; }
.google-ads-compliant a { color: #8C7A7D; text-decoration: underline; }

/* Cookie */
.cookie-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--bg-white);
    padding: 24px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    width: 350px;
    z-index: 1001;
    display: none;
    border: 1px solid var(--accent-color);
}
.cookie-float.active { display: block; }
.cookie-btns { margin-top: 16px; display: flex; gap: 12px; }
.cookie-btns button { padding: 8px 16px; border-radius: 20px; cursor: pointer; border:none; }
.btn-accept { background: var(--primary-color); color: #fff;}
.btn-deny { background: var(--border-color); color: var(--text-dark);}

@media(max-width: 768px) {
    .nav-menu, .footer-wrap, .two-col, .cards { grid-template-columns: 1fr; display: block; }
    .hero h1 { font-size: 2.5rem; }
    .card, .two-col > div { margin-bottom: 30px; }
}