/* =========================
  リセット & ベース
========================= */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: #fffaf6;
    color: #4a4358;
    line-height: 1.7;
    font-family: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
    font-weight: 500;
}

h1, h2, h3, h4 {
    font-family: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Hiragino Kaku Gothic ProN", sans-serif;
    font-weight: 700;
    letter-spacing: .04em;
}

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

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

ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

h1, h2, h3 {
    margin: 0;
    line-height: 1.5;
}

p {
    margin: 0;
}

/* =========================
  カラー定義
========================= */
:root {
    --purple: #9b6bdc;
    --purple-deep: #7a4fc0;
    --pink: #f48fb1;
    --pink-soft: #fcd9e3;
    --orange: #ffa552;
    --orange-soft: #ffe2c2;
    --blue: #6ec5e9;
    --blue-soft: #d3ecf8;
    --beige: #f5e6d8;
    --lavender: #e3d4f5;
    --bg-cream: #fffaf6;
    --text: #4a4358;
    --text-light: #8a8398;
}

/* =========================
  コンテナ
========================= */
.container {
    width: 92%;
    max-width: 1140px;
    margin: 0 auto;
    position: relative;
}

/* =========================
  ボタン
========================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 14px 32px;
    border-radius: 999px;
    background: var(--purple);
    color: #ffffff;
    font-weight: bold;
    font-size: .95rem;
    transition: .3s;
    box-shadow: 0 6px 16px rgba(155, 107, 220, .25);
    border: none;
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 22px rgba(155, 107, 220, .35);
}

.btn::after {
    content: "→";
    font-weight: bold;
}

.btn-sm {
    padding: 10px 20px;
    font-size: .85rem;
}

.btn-lg {
    padding: 18px 40px;
    font-size: 1rem;
}

.btn-pink {
    background: var(--pink);
    box-shadow: 0 6px 16px rgba(244, 143, 177, .3);
}
.btn-pink:hover { box-shadow: 0 10px 22px rgba(244, 143, 177, .4); }

.btn-blue {
    background: var(--blue);
    box-shadow: 0 6px 16px rgba(110, 197, 233, .3);
}
.btn-blue:hover { box-shadow: 0 10px 22px rgba(110, 197, 233, .4); }

.btn-orange {
    background: var(--orange);
    box-shadow: 0 6px 16px rgba(255, 165, 82, .3);
}

.btn-purple {
    background: var(--purple);
}

.btn-outline {
    background: #ffffff;
    color: var(--purple);
    border: 2px solid var(--purple);
    box-shadow: none;
}
.btn-outline:hover { background: var(--lavender); }

.btn-white {
    background: #ffffff;
    color: var(--purple-deep);
    box-shadow: 0 6px 16px rgba(0, 0, 0, .1);
}

/* =========================
  セクション共通
========================= */
.section-label {
    display: inline-block;
    font-family: "Yusei Magic", "Zen Maru Gothic", sans-serif;
    color: var(--purple);
    font-weight: 400;
    font-size: .85rem;
    letter-spacing: .25em;
    margin-bottom: 8px;
}
.section-label.light {
    color: rgba(255, 255, 255, .85);
}

.section-head {
    text-align: center;
    margin-bottom: 50px;
}
.section-head h2 {
    font-size: 2rem;
    color: var(--purple-deep);
}
.title-underline {
    display: inline-block;
    width: 90px;
    margin-top: 6px;
}

.deco {
    position: absolute;
    pointer-events: none;
    user-select: none;
    z-index: 0;
}

/* =========================
  ヘッダー
========================= */
.header {
    background: #ffffff;
    border-bottom: 1px solid #f3eef9;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    gap: 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.logo-icon {
    width: 42px;
    height: 42px;
    object-fit: contain;
}

.logo-text h1, .logo-text h3 {
    color: var(--purple-deep);
    font-size: 1.15rem;
}

.logo-text p {
    font-size: .7rem;
    color: var(--text-light);
}

.nav ul {
    display: flex;
    gap: 24px;
}

.nav a {
    font-size: .9rem;
    font-weight: bold;
    color: var(--text);
    transition: .2s;
}
.nav a:hover {
    color: var(--purple);
}

.header-buttons {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

/* =========================
  ヒーロー
========================= */
.hero {
    position: relative;
    padding: 80px 0 100px;
    background: #ffffff;
    overflow: hidden;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 50px;
    z-index: 2;
}

.hero-tag {
    display: inline-block;
    padding: 8px 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .8);
    color: var(--purple-deep);
    font-family: "Yusei Magic", "Zen Maru Gothic", sans-serif;
    font-size: .85rem;
    font-weight: 400;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(155, 107, 220, .12);
}

.hero-text h2 {
    font-size: 2.6rem;
    color: var(--purple-deep);
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: .04em;
}

.hero-text h2 .accent {
    background: linear-gradient(120deg, transparent 60%, var(--pink-soft) 60%);
    padding: 0 4px;
}

.hero-text p {
    margin-top: 24px;
    font-size: 1rem;
    color: var(--text);
}

.hero-buttons {
    display: flex;
    gap: 14px;
    margin-top: 32px;
}

.hero-image {
    position: relative;
    z-index: 2;
}

.hero-image > img:first-child {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 50%;
    border: 8px solid #ffffff;
    box-shadow: 0 20px 50px rgba(155, 107, 220, .2);
}

.hero-image-deco-1 {
    position: absolute;
    top: -30px;
    right: -30px;
    width: 120px;
    z-index: -1;
}

.hero-image-deco-2 {
    position: absolute;
    bottom: 10px;
    left: -20px;
    width: 90px;
    background: #ffffff;
    border-radius: 50%;
    padding: 14px;
    box-shadow: 0 10px 24px rgba(255, 165, 82, .25);
}

/* Hero 装飾 */
.deco-blob-1 { top: 10%; left: -60px; width: 220px; opacity: .8; }
.deco-blob-2 { bottom: 5%; right: -40px; width: 200px; opacity: .7; }
.deco-blob-3 { top: 20%; right: 8%; width: 110px; opacity: .65; }
.deco-blob-4 { bottom: 15%; left: 5%; width: 130px; opacity: .7; }
.deco-dots-1 { top: 8%; right: 15%; width: 90px; }
.deco-dots-2 { bottom: 20%; left: 35%; width: 70px; }
.deco-heart  { top: 12%; left: 42%; width: 50px; }

/* =========================
  特徴
========================= */
.features {
    padding: 70px 0;
    background: #ffffff;
}

.feature-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-item {
    text-align: center;
    padding: 28px 18px;
    border-radius: 24px;
    background: #ffffff;
    transition: .3s;
}
.feature-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 30px rgba(0, 0, 0, .06);
}

.feature-icon {
    width: 84px;
    height: 84px;
    margin: 0 auto 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.feature-icon img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.feature-pink   .feature-icon { background: var(--pink-soft); }
.feature-orange .feature-icon { background: var(--orange-soft); }
.feature-blue   .feature-icon { background: var(--blue-soft); }
.feature-purple .feature-icon { background: var(--lavender); }

.feature-item h3 {
    font-size: 1rem;
    color: var(--purple-deep);
    margin-bottom: 10px;
}
.feature-item p {
    font-size: .85rem;
    color: var(--text-light);
}

/* =========================
  ABOUT
========================= */
.about {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

.about-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 60px;
}

.about-image {
    position: relative;
    z-index: 2;
}
.about-image > img:first-child {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 30px;
    box-shadow: 0 20px 40px rgba(155, 107, 220, .15);
}
.about-image-deco {
    position: absolute;
    top: -30px;
    left: -30px;
    width: 110px;
    z-index: -1;
}

.about-text h2 {
    font-size: 2rem;
    color: var(--purple-deep);
    margin-bottom: 4px;
}
.about-text .title-underline {
    margin-bottom: 24px;
}
.about-text p {
    margin-bottom: 30px;
    color: var(--text);
}

.about-deco-1 { top: 10%; right: 5%; width: 140px; opacity: .6; }
.about-deco-2 { bottom: 5%; left: -40px; width: 180px; opacity: .5; }

/* =========================
  サービス
========================= */
.services {
    position: relative;
    padding: 100px 0;
    background: linear-gradient(180deg, #fff5f8 0%, #f5edff 100%);
    overflow: hidden;
}

.service-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.service-item {
    padding: 24px;
    border-radius: 28px;
    background: #ffffff;
    text-align: center;
    transition: .3s;
    position: relative;
    overflow: hidden;
}
.service-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 32px rgba(0, 0, 0, .08);
}

.service-item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 8px;
}
.service-pink::before  { background: var(--pink); }
.service-beige::before { background: var(--orange); }
.service-blue::before  { background: var(--blue); }

.service-image {
    margin-bottom: 18px;
    border-radius: 20px;
    overflow: hidden;
}
.service-image img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.service-pink   { background: var(--pink-soft); }
.service-beige  { background: var(--beige); }
.service-blue   { background: var(--blue-soft); }

.service-item h3 {
    font-size: 1.2rem;
    color: var(--purple-deep);
    margin-bottom: 12px;
}
.service-item p {
    font-size: .9rem;
    color: var(--text);
    margin-bottom: 20px;
    min-height: 60px;
}

.services-deco-1 { top: 5%; left: -40px; width: 160px; opacity: .55; }
.services-deco-2 { bottom: 8%; right: 6%; width: 80px; }

/* =========================
  メッセージ
========================= */
.message {
    padding: 80px 0;
}

.message-card {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 50px;
    padding: 60px;
    border-radius: 50px;
    background: linear-gradient(135deg, var(--purple) 0%, var(--pink) 100%);
    color: #ffffff;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(155, 107, 220, .25);
}

.message-text h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    line-height: 1.4;
}
.message-text p {
    margin-bottom: 30px;
    color: rgba(255, 255, 255, .9);
}

.message-image img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 30px;
    border: 6px solid rgba(255, 255, 255, .3);
}

.message-deco-1 {
    top: -20px;
    right: -30px;
    width: 180px;
    opacity: .25;
}
.message-deco-2 {
    bottom: 20px;
    left: 40%;
    width: 60px;
    opacity: .9;
}

/* =========================
  CTA
========================= */
.cta {
    position: relative;
    padding: 100px 0 200px;
    background: linear-gradient(180deg, #ffffff 0%, #f0fbff 60%, #d6f1e8 100%);
    text-align: center;
    overflow: hidden;
}

.cta h2 {
    font-size: 2rem;
    color: var(--purple-deep);
    margin-bottom: 14px;
}
.cta > .container > p {
    color: var(--text);
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.cta-rainbow  { top: 60px;  left: 8%;  width: 140px; }
.cta-tree-1   { bottom: 0;  left: 0;   width: 180px; }
.cta-tree-2   { bottom: 0;  right: 0;  width: 200px; }
.cta-tree-3   { bottom: 0;  left: 40%; width: 130px; }
.cta-bush-1   { bottom: 0;  left: 22%; width: 130px; }
.cta-bush-2   { bottom: 0;  right: 22%; width: 110px; }
.cta-flower-1 { bottom: 30px; left: 14%; width: 50px; }
.cta-flower-2 { bottom: 60px; right: 18%; width: 50px; }
.cta-grass    { bottom: 0; left: 55%; width: 100px; }

/* =========================
  フッター
========================= */
.footer {
    padding: 50px 0 24px;
    background: #4a3a6b;
    color: #ffffff;
}

.footer .logo-text h3 {
    color: #ffffff;
}
.footer .logo-text p {
    color: rgba(255, 255, 255, .7);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
    margin-bottom: 30px;
}

.footer-info {
    max-width: 360px;
}

.footer-address, .footer-tel {
    margin-top: 14px;
    font-size: .9rem;
    color: rgba(255, 255, 255, .85);
}

.footer-nav ul {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 32px;
}
.footer-nav a {
    font-size: .9rem;
    color: rgba(255, 255, 255, .85);
    transition: .2s;
}
.footer-nav a:hover {
    color: var(--pink-soft);
}

.copyright {
    text-align: center;
    font-size: .8rem;
    color: rgba(255, 255, 255, .6);
    border-top: 1px solid rgba(255, 255, 255, .12);
    padding-top: 20px;
}

/* =========================
  レスポンシブ
========================= */
@media (max-width: 980px) {
    .nav { display: none; }
    .header-buttons .btn-blue { display: none; }
}

@media (max-width: 768px) {
    .hero {
        padding: 50px 0 70px;
    }
    .hero-inner,
    .about-inner,
    .message-card {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .hero-text h2 {
        font-size: 1.9rem;
    }
    .hero-buttons {
        flex-wrap: wrap;
    }

    .feature-list {
        grid-template-columns: repeat(2, 1fr);
    }

    .service-list {
        grid-template-columns: 1fr;
    }

    .message-card {
        padding: 40px 24px;
        border-radius: 30px;
    }
    .message-text h2 {
        font-size: 1.6rem;
    }

    .cta {
        padding: 70px 0 160px;
    }
    .cta h2 {
        font-size: 1.5rem;
    }

    .footer-inner {
        flex-direction: column;
    }
    .footer-nav ul {
        grid-template-columns: 1fr;
    }

    .deco-blob-1, .deco-blob-2, .deco-blob-3, .deco-blob-4 {
        width: 120px;
    }
}