@charset "utf-8";

/* ============================================
   LOWER COMMON
============================================ */
body.lower-page {
    font-size: 1.6rem;
    background: #fcfcf8;
    color: #333333;

    --lower-bg-light: #DED4CB;
    --lower-bg-dark: #8C7A6B;
    --lower-sub-bg: #F5F3EB;
    --lower-accent: #E07A5F;
    --lower-text: #4A3B32;
    --lower-paper: #FAF8F5;

    --lower-title-bg: var(--lower-bg-light);
    --lower-title-text: var(--lower-text);
}

#lower {
    overflow: hidden;
    padding-top: 0;
}

.lower-label,
.lower-section-label {
    color: var(--lower-accent);
    font-size: 1.3rem;
    letter-spacing: 0.18em;
    font-weight: bold;
    margin-bottom: 8px;
}

.lower-title {
    color: var(--lower-title-text);
    font-size: clamp(2.8rem, 4vw, 3.6rem);
    line-height: 1.0;
    font-weight: normal;
    margin-bottom: 0;
}

.lower-lead {
    max-width: 760px;
    margin: 14px auto 0;
    color: var(--lower-title-text);
    font-size: 1.6rem;
    line-height: 1.9;
}

.lower-section {
    padding: 100px 0;
    background: var(--lower-paper);
}

.lower-section-bg {
    background: var(--lower-sub-bg);
}

.lower-content {
    max-width: 1000px;
}

.lower-section-head {
    margin-bottom: 40px;
}

.lower-section-title {
    color: var(--lower-text);
    font-size: 3.2rem;
    line-height: 1.5;
    font-weight: normal;
}

.lower-text p {
    line-height: 2.1;
    margin-bottom: 26px;
}

/* ============================================
   PAGE COLOR VARIATION
============================================ */
/* 大切にしていること */
.page-about {
    --lower-bg-light: #DED4CB;
    --lower-bg-dark: #8C7A6B;
    --lower-sub-bg: #F5F3EB;
    --lower-accent: #E07A5F;
    --lower-title-bg: var(--lower-bg-light);
    --lower-title-text: #4A3B32;
}

/* プロフィール */
.page-profile {
    --lower-bg-light: #D8C8B6;
    --lower-bg-dark: #7A5F45;
    --lower-sub-bg: #F5F3EB;
    --lower-accent: #E07A5F;
    --lower-title-bg: var(--lower-bg-light);
    --lower-title-text: #4A3B32;
}

/* 発掘ノート */
.page-note {
    --lower-bg-light: #FAF8F5;
    --lower-bg-dark: #D8C8B6;
    --lower-sub-bg: #F5F3EB;
    --lower-accent: #E07A5F;
    --lower-title-bg: var(--lower-bg-light);
    --lower-title-text: #4A3B32;
}

/* お問い合わせ */
.page-contact {
    --lower-bg-light: #DDE8DE;
    --lower-bg-dark: #5F7A68;
    --lower-sub-bg: #EEF4EF;
    --lower-accent: #E07A5F;
    --lower-title-bg: var(--lower-bg-light);
    --lower-title-text: #4A3B32;
}

/* WEB・DTP */
.page-service-web {
    --lower-bg-light: #E6ECE7;
    --lower-bg-dark: #8FA79A;
    --lower-sub-bg: #FAF8F5;
    --lower-accent: #E07A5F;
    --lower-title-bg: var(--lower-bg-light);
    --lower-title-text: #4A3B32;
}

/* EVENT */
.page-service-event {
    --lower-bg-light: #F5F3EB;
    --lower-bg-dark: #D8C8B6;
    --lower-sub-bg: #DED4CB;
    --lower-accent: #E07A5F;
    --lower-title-bg: var(--lower-bg-light);
    --lower-title-text: #4A3B32;
}

/* CREATIVE */
.page-service-creative {
    --lower-bg-light: #FAF8F5;
    --lower-bg-dark: #D8C8B6;
    --lower-sub-bg: #F5F3EB;
    --lower-accent: #E07A5F;
    --lower-title-bg: var(--lower-bg-light);
    --lower-title-text: #4A3B32;
}

/* WELFARE */
.page-service-welfare {
    --lower-bg-light: #DDE8DE;
    --lower-bg-dark: #8FA79A;
    --lower-sub-bg: #F5F3EB;
    --lower-accent: #E07A5F;
    --lower-title-bg: var(--lower-bg-light);
    --lower-title-text: #4A3B32;
}

/* タイトル帯を濃色にしたい場合：
   <section class="lower-hero is-dark">
*/
.lower-hero.is-dark {
    --lower-title-bg: var(--lower-bg-dark);
    --lower-title-text: #FAF8F5;
}

/* ============================================
   LOWER HERO - STANDARD TYPE
============================================ */
.lower-hero {
    background: var(--lower-title-bg);
}

.lower-main-visual {
    margin: 0;
    width: 100%;
    overflow: hidden;
}

.lower-main-visual img {
    display: block;
    width: 100%;
    height: 420px;
    object-fit: cover;
}

.lower-hero-head {
    position: relative;
    padding: 34px 0 38px;
    text-align: center;
    background: var(--lower-title-bg);
    overflow: hidden;
}

.lower-hero-head::before {
    --logo-size: 360px;

    content: "";
    position: absolute;
    top: calc(var(--logo-size) * -0.35);
    right: calc(var(--logo-size) * -0.2);
    width: var(--logo-size);
    aspect-ratio: 1 / 1;
    background: url("../images/symbol_to-chi.png") no-repeat center center;
    background-size: contain;
    opacity: 0.08;
    pointer-events: none;
    z-index: 0;
}

.lower-hero-head-inner {
    position: relative;
    z-index: 1;
}

.lower-hero.is-dark .lower-hero-head::before {
    opacity: 0.05;
    filter: brightness(0) invert(1);
}

.lower-hero-head > * {
    position: relative;
    z-index: 1;
}

/* ============================================
   LOWER HERO - OVERLAY TYPE
   section に lower-hero-overlay を追加すると使用
============================================ */
.lower-hero-overlay {
    position: relative;
    background: var(--lower-bg-dark);
}

.lower-hero-overlay .lower-main-visual img {
    height: 560px;
}

.lower-hero-overlay .lower-hero-head {
    position: absolute;
    left: 0;
    bottom: 0;
    transform: none;
    width: 100%;
    padding: 18px 0 12px;
    background: rgba(250, 248, 245, 0.5);
    backdrop-filter: blur(4px);
}

.lower-hero-overlay .lower-hero-head::before {
    display: none;
}

.lower-hero-overlay .lower-title,
.lower-hero-overlay .lower-lead {
    color: #4A3B32;
}
@media (max-width: 768px) {
    .lower-hero-head {
        padding: 28px 0 32px;
    }

    .lower-hero-overlay .lower-hero-head {
        padding: 24px 0 28px;
        background: rgba(250, 248, 245, 0.9);
    }
}

/* ============================================
   MEDIA
============================================ */
.lower-media {
    display: flex;
    align-items: center;
    gap: 50px;
}

.lower-media-img,
.lower-media-body {
    width: 50%;
}

.lower-media-img {
    margin: 0;
}

.lower-media-img img {
    border-radius: 16px;
}

.lower-media-body p {
    line-height: 2;
}

/* ============================================
   CARD
============================================ */
.lower-card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.lower-card {
    padding: 30px;
    background: #fffef9;
    border: 1px solid rgba(74,59,50,0.12);
    border-radius: 16px;
}

.lower-card h4 {
    color: #4A3B32;
    font-size: 2rem;
    font-weight: normal;
    margin-bottom: 12px;
}

.lower-card p {
    color: #555;
    line-height: 1.8;
}

/* ============================================
   LOWER CONTACT
============================================ */
.lower-contact {
    padding: 100px 0;
    background-color: #4A3B32;
    background-image: url("../images/bg_tiso.png");
    background-repeat: repeat;
    background-position: center top;
}

.lower-contact-box {
    max-width: 760px;
    margin: 0 auto;
    padding: 60px 8%;
    background: #FAF8F5;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.lower-contact-box h3 {
    color: #4A3B32;
    font-size: 3rem;
    line-height: 1.5;
    font-weight: normal;
    margin-bottom: 30px;
}

.lower-contact-button {
    margin-top: 50px;
}

.lower-contact-button a {
    display: inline-block;
    min-width: 280px;
    padding: 20px 40px;
    background: #E07A5F;
    color: #fff !important;
    text-decoration: none;
    border-radius: 100px;
    font-size: 1.6rem;
    font-weight: bold;
    transition: all 0.3s ease;
}

.lower-contact-button a:hover {
    opacity: 1;
    transform: translateY(-3px);
}

/* ============================================
   RESPONSIVE
============================================ */
@media (max-width: 768px) {

    .lower-main-visual img {
        height: 240px;
        min-height: auto;
    }

    .lower-hero-head {
        padding: 28px 4% 32px;
    }

    .lower-hero-head::before {
        --logo-size: 260px;
        opacity: 0.06;
    }

    .lower-label,
    .lower-section-label {
        font-size: 1.2rem;
        margin-bottom: 4px;
    }

    .lower-title {
        font-size: 2.8rem;
    }

    .lower-lead {
        font-size: 1.5rem;
        line-height: 1.8;
        margin-top: 12px;
    }

    .lower-section {
        padding: 70px 0;
    }

    .lower-section-title {
        font-size: 2.6rem;
    }

    .lower-media {
        flex-direction: column;
        gap: 24px;
    }

    .lower-media-img,
    .lower-media-body {
        width: 100%;
    }

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

    .lower-card {
        padding: 24px;
    }

    .lower-contact {
        padding: 80px 0;
    }

    .lower-contact-box {
        padding: 50px 8%;
    }

    .lower-contact-box h3 {
        font-size: 2.6rem;
    }

    .lower-contact-button a {
        width: 100%;
        min-width: auto;
    }

    /* 見せ場用ヒーロー */
    .lower-hero-overlay .lower-main-visual img {
        height: 420px;
    }

    .lower-hero-overlay .lower-hero-head {
        padding: 24px 6% 28px;
        background: rgba(250, 248, 245, 0.9);
    }

    .lower-hero-overlay .lower-title {
        font-size: 2.8rem;
    }

    .lower-hero-overlay .lower-lead {
        font-size: 1.45rem;
        line-height: 1.75;
    }
}


/* ============================================
   LOWER PARALLAX
============================================ */
.lower-parallax {
    position: relative;
    height: 360px;
    background-image: var(--parallax-img);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    overflow: hidden;
}

.lower-parallax::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(250, 248, 245, 0.18);
    pointer-events: none;
}

@media (max-width: 768px) {
    .lower-parallax {
        height: 240px;
        background-attachment: scroll;
    }
}


/* ============================================
   LOWER MESSAGE CARD
============================================ */
.lower-message-card {
    display: flex;
    align-items: center;
    gap: 22px;
    max-width: 720px;
    margin: 60px auto 0;
    padding: 26px 30px;
    background: rgba(250, 248, 245, 0.65);
    border: 1px solid rgba(74, 59, 50, 0.12);
    border-radius: 18px;
}

.lower-message-img {
    width: 76px;
    min-width: 76px;
    margin: 0;
}

.lower-message-img img {
    display: block;
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 50%;
}

.lower-message-body p {
    line-height: 1.9;
    margin-bottom: 10px;
	font-size: 1.6rem;
}

.lower-message-body p:last-child {
    margin-bottom: 0;
}

.lower-message-name {
    color: #7B6A2C;
    font-size: 1.3rem!important;
    letter-spacing: 0.12em;
    font-weight: bold;
}

@media (max-width: 768px) {
    .lower-message-card {
        flex-direction: column;
        align-items: center;
        text-align: left;
        gap: 16px;
        padding: 24px;
    }

    .lower-message-img {
        width: 68px;
        min-width: 68px;
    }
	
	.lower-message-name {
		text-align: center;
	}
}