@charset "shift_jis";

/* 
   Premium Beauty & Health Portal Theme
   Color Palette: Dusty Rose, Champagne, Soft White
*/

:root {
    --primary: #b5838d;
    --primary-light: #e5989b;
    --primary-dark: #6d6875;
    --accent: #ffb4a2;
    --bg-base: #fffafb;
    --bg-card: #ffffff;
    --text-main: #4a4a4a;
    --text-muted: #7a7a7a;
    --border: #f2e9e4;
    --font-serif: "Playfair Display", serif;
    --font-sans: "Inter", "Helvetica Neue", Arial, sans-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;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Header --- */
.header {
    background-color: var(--bg-card);
    padding: 40px 0;
    text-align: center;
    border-bottom: 1px solid var(--border);
}

.logo a {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 2px;
}

.site-description {
    margin-top: 15px;
    font-size: 15px;
    color: var(--text-muted);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* --- Main Layout --- */
main {
    padding: 60px 0;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 28px;
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary-dark);
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background-color: var(--primary-light);
}

/* --- About Section --- */
.about {
    background-color: white;
    padding: 60px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(181, 131, 141, 0.05);
    margin-bottom: 80px;
}

.about p {
    margin-bottom: 20px;
    font-size: 16px;
}

/* --- Grid System --- */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

/* --- Card UI --- */
.card {
    background: var(--bg-card);
    border-radius: 15px;
    padding: 35px;
    border: 1px solid var(--border);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(181, 131, 141, 0.12);
    border-color: var(--primary-light);
}

.card h3 {
    font-family: var(--font-serif);
    font-size: 20px;
    color: var(--primary);
    margin-bottom: 15px;
}

.card p {
    font-size: 14px;
    color: var(--text-muted);
    flex-grow: 1;
}

/* --- Footer --- */
.footer {
    background-color: var(--primary-dark);
    color: white;
    padding: 80px 0 40px;
    margin-top: 100px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 40px;
    list-style: none;
    margin-bottom: 40px;
}

.footer-links a {
    font-size: 14px;
    opacity: 0.8;
}

.footer-links a:hover {
    opacity: 1;
    text-decoration: underline;
}

.footer p {
    text-align: center;
    font-size: 13px;
    opacity: 0.6;
}

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

    .about {
        padding: 30px;
    }

    .logo a {
        font-size: 26px;
    }
}