/* =============================================
   Pattern 29: Botanical (植物・ガーデニング)
   Green Life — 品質向上版
   ★ 独自構成: 有機的Blob図形, 葉のパララックス装飾, 丸ゴシック
   ============================================= */

:root {
    --c-sage: #7B8F78;
    /* セージグリーン */
    --c-sage-light: #F0F4EF;
    /* 淡いグリーン */
    --c-earth: #8C7A6B;
    /* アースブラウン */
    --c-text: #4A4A4A;
    --c-muted: #888888;
    --c-white: #ffffff;
    --f-display: "Quicksand", sans-serif;
    --f-body: "Zen Maru Gothic", sans-serif;

    /* 有機的な形（Blob）の定義 */
    --blob-1: 50% 50% 30% 70% / 40% 60% 40% 60%;
    --blob-2: 60% 40% 50% 50% / 40% 40% 60% 60%;
    --blob-3: 30% 70% 60% 40% / 50% 30% 70% 50%;
}

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

body {
    font-family: var(--f-body);
    color: var(--c-text);
    background: var(--c-white);
    line-height: 1.9;
    font-weight: 400;
    overflow-x: hidden;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 2;
}

.container--sm {
    max-width: 700px;
}

.text-center {
    text-align: center;
}

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

/* ===== 有機的シェイプ（ユーティリティ） ===== */
.blob-shape {
    border-radius: var(--blob-1);
    overflow: hidden;
    transform: translateZ(0);
}

.blob-small {
    border-radius: var(--blob-2);
}

.rounded {
    border-radius: 20px;
}

.sect-subtitle {
    display: block;
    font-family: var(--f-display);
    font-size: 1.1rem;
    color: var(--c-sage);
    font-weight: 600;
    margin-bottom: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* ===== 装飾（葉っぱのパララックス） ===== */
.leaf {
    position: absolute;
    background-color: var(--c-sage);
    opacity: 0.15;
    border-radius: var(--blob-3);
    z-index: 0;
    transform-origin: center;
}

.shape-1 {
    width: 300px;
    height: 350px;
    top: 10%;
    right: -50px;
}

.shape-2 {
    width: 250px;
    height: 200px;
    top: 40%;
    left: -80px;
}

.shape-3 {
    width: 400px;
    height: 400px;
    bottom: 20%;
    right: -100px;
    opacity: 0.1;
}

/* ===== ヘッダー ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 25px 40px;
    transition: all 0.4s ease;
    background: transparent;
}

.header.is-scrolled {
    background: rgba(255, 255, 255, 0.95);
    padding: 15px 40px;
    box-shadow: 0 4px 20px rgba(123, 143, 120, 0.08);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-family: var(--f-display);
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--c-sage);
    letter-spacing: 0.05em;
    text-decoration: none;
}

.nav {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav a {
    font-family: var(--f-display);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    color: var(--c-text);
    transition: color 0.3s;
    letter-spacing: 0.05em;
}

.nav a:hover {
    color: var(--c-sage);
}

.nav-contact {
    background: var(--c-earth);
    color: var(--c-white) !important;
    padding: 10px 25px;
    border-radius: 30px;
}

.nav-contact:hover {
    background: var(--c-sage);
    color: var(--c-white);
    transform: translateY(-2px);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--c-sage);
    margin-bottom: 5px;
    border-radius: 2px;
}

/* ===== ヒーロー（有機レイアウト） ===== */
.hero {
    height: 100vh;
    position: relative;
    padding-top: 100px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--c-sage-light) 0%, rgba(255, 255, 255, 0) 50%);
}

.hero-inner {
    display: flex;
    align-items: center;
    height: 100%;
    gap: 60px;
}

.hero-text {
    flex: 1;
    position: relative;
    z-index: 3;
}

.hero-subtitle {
    font-family: var(--f-display);
    font-size: 1.5rem;
    color: var(--c-earth);
    display: block;
    margin-bottom: 20px;
    font-weight: 600;
    letter-spacing: 0.1em;
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--c-sage);
    margin-bottom: 30px;
    letter-spacing: 0.05em;
    text-shadow: 0 4px 10px rgba(123, 143, 120, 0.1);
}

.hero-desc {
    font-size: 1.1rem;
    line-height: 2;
    color: var(--c-text);
    margin-bottom: 40px;
}

.hero-image-wrap {
    flex: 1.2;
    position: relative;
    height: 75vh;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: relative;
    z-index: 2;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
    animation: blobMorph 15s ease-in-out infinite alternate;
}

.hero-blob-bg {
    position: absolute;
    inset: -5%;
    background: var(--c-sage-light);
    border-radius: var(--blob-2);
    z-index: 1;
    transform: rotate(-10deg);
}

@keyframes blobMorph {
    0% {
        border-radius: var(--blob-1);
    }

    50% {
        border-radius: var(--blob-2);
    }

    100% {
        border-radius: var(--blob-3);
    }
}

.scroll-down {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--f-display);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--c-sage);
    letter-spacing: 0.1em;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    z-index: 5;
}

.scroll-down span {
    animation: bounce 2s infinite;
    display: inline-block;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}

/* ===== ボタン ===== */
.btn-primary {
    display: inline-block;
    background: var(--c-sage);
    color: var(--c-white);
    padding: 16px 45px;
    text-decoration: none;
    border-radius: 40px;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 10px 20px rgba(123, 143, 120, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 25px rgba(123, 143, 120, 0.4);
    background: #687965;
}

/* ===== 一般セクション ===== */
.section {
    padding: 120px 0;
    position: relative;
}

.section--light {
    background: var(--c-sage-light);
}

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

.section-head h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--c-text);
    letter-spacing: 0.05em;
}

/* ===== Concept ===== */
.concept-layout {
    display: flex;
    gap: 80px;
    align-items: center;
}

.concept-img-box {
    flex: 1;
    position: relative;
}

.concept-img-box img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border: 8px solid var(--c-white);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.06);
}

.concept-img-box::before {
    content: '';
    position: absolute;
    top: 40px;
    left: -30px;
    width: 150px;
    height: 150px;
    background: var(--c-earth);
    border-radius: 50%;
    opacity: 0.1;
    z-index: -1;
}

.concept-text-box {
    flex: 1.1;
}

.concept-text-box h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--c-sage);
    line-height: 1.5;
    margin-bottom: 30px;
    letter-spacing: 0.05em;
}

.concept-text-box p {
    color: var(--c-muted);
    font-size: 1rem;
    line-height: 2.2;
}

/* ===== Services (角丸カード) ===== */
.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--c-white);
    border-radius: 20px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 15px 35px rgba(123, 143, 120, 0.08);
    transition: transform 0.4s ease;
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-img-wrap {
    width: 100%;
    height: 220px;
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 25px;
    position: relative;
}

.service-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.service-card:hover .service-img-wrap img {
    transform: scale(1.08);
}

.service-body h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--c-earth);
    margin-bottom: 15px;
}

.service-body p {
    font-size: 0.9rem;
    color: var(--c-muted);
    line-height: 1.8;
}

/* ===== 写真帯（パララックス風） ===== */
.photo-band {
    height: 400px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.band-img-wrap {
    position: absolute;
    inset: 0;
}

.band-img {
    width: 100%;
    height: 130%;
    object-fit: cover;
    transform: translateY(-15%);
    filter: brightness(0.7) contrast(1.1);
}

.band-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.band-content h2 {
    font-family: var(--f-display);
    font-size: 3rem;
    color: var(--c-white);
    font-weight: 700;
    letter-spacing: 0.05em;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

/* ===== Gallery (非対称) ===== */
.gallery-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
}

.g-item {
    position: relative;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.06);
}

.g-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.g-item:hover img {
    transform: scale(1.05);
}

.g-item-1 {
    grid-column: 1;
    grid-row: 1 / 3;
    height: 600px;
    margin-right: -40px;
    z-index: 2;
}

.g-item-2 {
    grid-column: 2;
    height: 280px;
}

.g-item-3 {
    grid-column: 2;
    height: 350px;
    margin-left: 50px;
    margin-top: -20px;
}

/* ===== FAQ ===== */
.faq-list {
    margin: 0 auto;
}

.faq-item {
    background: var(--c-white);
    border: 1px solid var(--c-sage-light);
    border-radius: 12px;
    margin-bottom: 20px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(123, 143, 120, 0.05);
    transition: all 0.3s;
}

.faq-item:hover {
    box-shadow: 0 10px 25px rgba(123, 143, 120, 0.1);
    border-color: var(--c-sage);
    transform: translateY(-2px);
}

.faq-q {
    font-size: 1.1rem;
    color: var(--c-text);
    font-weight: 700;
    margin-bottom: 12px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.faq-q::before {
    content: 'Q.';
    font-family: var(--f-display);
    color: var(--c-earth);
    font-size: 1.4rem;
    line-height: 1;
}

.faq-a {
    color: var(--c-muted);
    font-size: 0.95rem;
    line-height: 1.9;
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.faq-a::before {
    content: 'A.';
    color: var(--c-sage);
    font-family: var(--f-display);
    font-size: 1.4rem;
    line-height: 1;
    opacity: 0.8;
}

/* ===== CTA（柔らかいお問合せ） ===== */
.section--cta {
    padding: 150px 0;
}

.cta-box {
    background: var(--c-sage);
    border-radius: var(--blob-1);
    padding: 80px 40px;
    text-align: center;
    color: var(--c-white);
    position: relative;
    animation: blobMorph 20s ease-in-out infinite alternate-reverse;
    box-shadow: 0 20px 50px rgba(123, 143, 120, 0.3);
}

.cta-box .sect-subtitle {
    color: var(--c-sage-light);
}

.cta-box h2 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 0.1em;
}

.cta-desc {
    margin-bottom: 40px;
    font-size: 1rem;
    opacity: 0.9;
}

.cta-box .btn-primary {
    background: var(--c-white);
    color: var(--c-sage);
    margin-bottom: 40px;
}

.cta-box .btn-primary:hover {
    background: var(--c-sage-light);
    color: var(--c-earth);
}

.cta-tel-wrap p {
    font-size: 0.9rem;
    margin-bottom: 5px;
    opacity: 0.8;
}

.cta-tel {
    display: block;
    font-family: var(--f-display);
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--c-white);
    text-decoration: none;
    line-height: 1;
    margin-bottom: 5px;
}

.cta-tel-wrap small {
    font-size: 0.8rem;
    opacity: 0.7;
}

/* ===== フッター ===== */
.footer {
    background: var(--c-white);
    padding: 80px 0 40px;
    border-top: 1px solid var(--c-sage-light);
    position: relative;
    z-index: 2;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    margin-bottom: 50px;
}

.footer-logo {
    font-family: var(--f-display);
    font-size: 2.2rem;
    color: var(--c-sage);
    font-weight: 700;
    line-height: 1;
    margin-bottom: 20px;
}

.footer-address {
    font-size: 0.9rem;
    color: var(--c-muted);
    line-height: 1.8;
    margin-bottom: 20px;
}

.sns-links {
    display: flex;
    gap: 20px;
}

.sns-links a {
    font-family: var(--f-display);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--c-earth);
    text-decoration: none;
    transition: color 0.3s;
}

.sns-links a:hover {
    color: var(--c-sage);
}

.footer-nav {
    display: flex;
    gap: 60px;
}

.f-list {
    list-style: none;
}

.f-list li {
    margin-bottom: 12px;
}

.f-list a {
    text-decoration: none;
    color: var(--c-text);
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.3s;
}

.f-list a:hover {
    color: var(--c-sage);
    padding-left: 5px;
}

.copyright {
    text-align: center;
    border-top: 1px solid var(--c-sage-light);
    padding-top: 30px;
    font-family: var(--f-display);
    font-size: 0.8rem;
    color: var(--c-muted);
}

/* ===== アニメーション ===== */
.anim {
    opacity: 0;
    transition: all 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.anim.anim-up {
    transform: translateY(40px);
}

.anim.is-visible {
    opacity: 1;
    transform: translate(0);
}

.anim-d1 {
    transition-delay: 0.2s;
}

.anim-d2 {
    transition-delay: 0.4s;
}

.anim-d3 {
    transition-delay: 0.6s;
}

.anim-d4 {
    transition-delay: 0.8s;
}

.anim-hero {
    opacity: 0;
    transform: translateY(30px);
    transition: all 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.anim-hero.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== レスポンシブ ===== */
@media (max-width: 900px) {
    .container {
        padding: 0 25px;
    }

    .hero-inner {
        flex-direction: column;
        text-align: center;
        padding-top: 40px;
    }

    .hero-image-wrap {
        width: 100%;
        height: 400px;
        order: -1;
    }

    /* 画像を上に */
    .hero-title {
        font-size: 2.3rem;
    }

    .concept-layout {
        flex-direction: column;
        gap: 40px;
    }

    .service-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .band-content h2 {
        font-size: 2rem;
    }

    .gallery-layout {
        display: flex;
        flex-direction: column;
    }

    .g-item {
        margin: 0 !important;
        width: 100% !important;
        height: 300px !important;
    }

    .nav {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .footer-inner {
        flex-direction: column;
        gap: 40px;
        align-items: center;
        text-align: center;
    }

    .footer-nav {
        flex-direction: column;
        gap: 30px;
        align-items: center;
    }

    .cta-box {
        padding: 60px 20px;
        border-radius: 30px;
        animation: none;
    }
}