/* =========================
   メインビジュアル
========================= */

.hero {
    position: relative;
    display: flex;
    align-items: center;
    min-height: calc(100vh - 93px);
    padding: 84px 0 96px;
    overflow: hidden;
    background:
        radial-gradient(circle at 82% 44%,
            rgba(234, 219, 156, 0.18),
            transparent 34%),
        linear-gradient(135deg,
            #fffdf8 0%,
            #fffaf1 54%,
            #f8f1df 100%);
}

.hero::before {
    position: absolute;
    top: 10%;
    left: -90px;
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background-color: rgba(234, 219, 156, 0.1);
    content: "";
}

.hero::after {
    position: absolute;
    right: -130px;
    bottom: -160px;
    width: 390px;
    height: 390px;
    border-radius: 50%;
    background-color: rgba(248, 241, 223, 0.7);
    content: "";
}

.hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(420px, 0.95fr);
    align-items: center;
    gap: 72px;
    width: min(1200px, calc(100% - 64px));
    margin-right: auto;
    margin-left: auto;
}


/* =========================
   メインビジュアル・文章
========================= */

.hero-copy {
    position: relative;
    z-index: 2;
    max-width: 660px;
    padding-left: 30px;
}

.hero-copy::before {
    position: absolute;
    top: 4px;
    bottom: 4px;
    left: 0;
    width: 1px;
    background: linear-gradient(to bottom,
            transparent,
            var(--soft-yellow) 20%,
            var(--accent-color) 50%,
            var(--soft-yellow) 80%,
            transparent);
    content: "";
}

.hero-lead {
    margin-bottom: 16px;
    color: var(--accent-color);
    font-size: 15px;
    letter-spacing: 0.16em;
}

.hero-copy h1 {
    margin-bottom: 28px;
    color: var(--text-color);
    font-size: clamp(36px, 4vw, 55px);
    font-weight: 600;
    line-height: 1.55;
    letter-spacing: 0.06em;
}

.hero-text {
    max-width: 630px;
    margin-bottom: 38px;
    color: var(--sub-text-color);
    font-size: 15px;
    line-height: 2.15;
    letter-spacing: 0.04em;
}


/* =========================
   メインビジュアル・画像
========================= */

.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 570px;
}

.hero-visual::before {
    position: absolute;
    width: min(500px, 90%);
    aspect-ratio: 1;
    border: 1px solid rgba(183, 154, 69, 0.14);
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    content: "";
}

.hero-visual::after {
    position: absolute;
    width: min(420px, 76%);
    aspect-ratio: 1;
    border-radius: 50%;
    background-color: rgba(248, 241, 223, 0.4);
    content: "";
    filter: blur(4px);
}

.hero-visual img {
    position: relative;
    z-index: 1;
    width: min(570px, 100%);
    max-height: 650px;
    object-fit: contain;
    filter: drop-shadow(0 18px 30px rgba(92, 74, 40, 0.08));
}


/* =========================
   大切にしていること
========================= */

.strengths {
    position: relative;
    background-color: var(--white-color);
}

.strengths::before {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 1px;
    background: linear-gradient(to right,
            transparent,
            var(--line-color),
            transparent);
    content: "";
}

.strength-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    align-items: stretch;
    gap: 28px;
}

.strength-item {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 390px;
    padding: 50px 32px 42px;
    border: 1px solid var(--line-color);
    background-color: var(--base-color);
    text-align: center;
    transition:
        transform 0.35s ease,
        border-color 0.35s ease,
        box-shadow 0.35s ease;
}

.strength-item:hover {
    transform: translateY(-6px);
    border-color: rgba(183, 154, 69, 0.3);
    box-shadow: 0 18px 38px rgba(82, 68, 42, 0.08);
}

.strength-item::before {
    position: absolute;
    top: 14px;
    right: 14px;
    bottom: 14px;
    left: 14px;
    border: 1px solid rgba(183, 154, 69, 0.08);
    content: "";
    pointer-events: none;
}

.strength-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 62px;
    height: 62px;
    margin: 0 auto 26px;
    border: 1px solid var(--soft-yellow);
    border-radius: 50%;
    background-color: var(--white-color);
    color: var(--accent-color);
    font-size: 14px;
    letter-spacing: 0.12em;
}

.strength-item h3 {
    min-height: 68px;
    margin-bottom: 18px;
    color: var(--text-color);
    font-size: 20px;
    font-weight: 600;
    line-height: 1.65;
    letter-spacing: 0.06em;
}

.strength-item p {
    margin-bottom: 0;
    color: var(--sub-text-color);
    font-size: 14px;
    line-height: 2;
}


/* =========================
   各ページへのご案内
========================= */

.guide {
    position: relative;
    background-color: var(--cream-color);
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.guide-card {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 210px;
    padding: 36px 30px;
    overflow: hidden;
    border: 1px solid rgba(183, 154, 69, 0.18);
    background-color: rgba(255, 253, 248, 0.84);
    color: var(--text-color);
    text-decoration: none;
    transition:
        transform 0.35s ease,
        background-color 0.35s ease,
        border-color 0.35s ease,
        box-shadow 0.35s ease;
}

.guide-card::before {
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--soft-yellow);
    content: "";
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.35s ease;
}

.guide-card::after {
    position: absolute;
    right: 28px;
    bottom: 24px;
    color: var(--accent-color);
    font-size: 20px;
    content: "→";
    opacity: 0.6;
    transition:
        opacity 0.3s ease,
        transform 0.3s ease;
}

.guide-card:hover {
    transform: translateY(-5px);
    border-color: rgba(183, 154, 69, 0.35);
    background-color: var(--white-color);
    box-shadow: 0 16px 30px rgba(82, 68, 42, 0.08);
}

.guide-card:hover::before {
    transform: scaleY(1);
    transform-origin: top;
}

.guide-card:hover::after {
    opacity: 1;
    transform: translateX(5px);
}

.guide-card span {
    display: block;
    margin-bottom: 14px;
    padding-right: 10px;
    font-size: 21px;
    font-weight: 600;
    line-height: 1.55;
    letter-spacing: 0.07em;
}

.guide-card small {
    display: block;
    max-width: 90%;
    padding-right: 28px;
    color: var(--sub-text-color);
    font-size: 13px;
    line-height: 1.9;
    letter-spacing: 0.04em;
}

.guide-card-accent {
    border-color: rgba(183, 154, 69, 0.34);
    background-color: rgba(234, 219, 156, 0.38);
}

.guide-card-accent::before {
    background-color: var(--accent-color);
}


/* =========================
   最後の予約案内
========================= */

.closing-message {
    position: relative;
    overflow: hidden;
    background-color: var(--base-color);
}

.closing-message::before {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 540px;
    height: 540px;
    border: 1px solid rgba(183, 154, 69, 0.09);
    border-radius: 50%;
    content: "";
    transform: translate(-50%, -50%);
}

.closing-message::after {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 430px;
    height: 430px;
    border-radius: 50%;
    background-color: rgba(248, 241, 223, 0.38);
    content: "";
    transform: translate(-50%, -50%);
}

.closing-inner {
    position: relative;
    z-index: 1;
    padding: 78px 48px;
    border-top: 1px solid var(--line-color);
    border-bottom: 1px solid var(--line-color);
    text-align: center;
}

.closing-inner p {
    margin-bottom: 34px;
    color: var(--text-color);
    font-size: clamp(23px, 3vw, 32px);
    line-height: 1.9;
    letter-spacing: 0.1em;
}


/* =========================
   フォーカス表示
========================= */

.guide-card:focus-visible,
.hero .primary-button:focus-visible,
.closing-message .primary-button:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 4px;
}
.keep {
    white-space: nowrap;
}