/* ========================================
   Scroll Animations
======================================== */
[data-scroll] { opacity: 0; will-change: opacity, transform; transition: opacity 0.85s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 1.1s cubic-bezier(0.33, 1, 0.68, 1); }
[data-scroll="fade-up"] { transform: translateY(18px); }
[data-scroll="fade-left"] { transform: translateX(-24px); }
[data-scroll="fade-right"] { transform: translateX(24px); }
[data-scroll="scale-up"] { transform: scale(0.97) translateY(14px); transition: opacity 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 1.3s cubic-bezier(0.33, 1, 0.68, 1); }
[data-scroll].is-inview { opacity: 1; transform: none; }
[data-scroll-delay="1"] { transition-delay: 0.14s; }
[data-scroll-delay="2"] { transition-delay: 0.29s; }
[data-scroll-delay="3"] { transition-delay: 0.43s; }
[data-scroll-delay="4"] { transition-delay: 0.57s; }
#service [data-scroll-delay="1"] { transition-delay: 0.40s; }
#service [data-scroll-delay="2"] { transition-delay: 0.80s; }
#service [data-scroll-delay="3"] { transition-delay: 1.20s; }
@media (prefers-reduced-motion: reduce) { [data-scroll] { opacity: 1 !important; transform: none !important; transition: none !important; } }

/* ========================================
   FV
======================================== */
#fv { position: relative; height: calc(100vh - 80px); background: #fff; display: flex; flex-direction: column; overflow: hidden; }
#fv .fv__arc { position: absolute; top: 0; left: 0; width: 100%; line-height: 0; z-index: 1; }
#fv .fv__arc svg { display: block; width: 100%; height: auto; }
#fv .fv__message { position: relative; z-index: 2; text-align: center; flex: 1; display: flex; align-items: center; justify-content: center; opacity: 0; transform: translateY(15px); transition: opacity 1.5s ease, transform 1.5s ease; }
#fv .fv__message.is-show { opacity: 1; transform: translateY(0); }
#fv .fv__message p { font-size: 18px; line-height: 2.2; color: #333; letter-spacing: 1px;font-weight: 600;}
#fv .fv__vertical { position: absolute; right: clamp(5%, 10vw, 20%); top: 50%; transform: translateY(-70%); writing-mode: vertical-rl; font-size: clamp(18px, 2.5vw, 36px); line-height: 2; letter-spacing: 0.15em; color: #8aaf8a; font-weight: 600; z-index: 2; }
#fv .fv__vertical span { border-right: 2px dotted #8aaf8a; padding-right: 6px; }
/* ウニョウニョ光（コメントアウト）
#fv .fv__glow { position: absolute; top: 23%; left: 50%; transform: translate(-50%, -50%); width: min(750px, 80vw); height: min(375px, 42vh); z-index: 1; pointer-events: none; opacity: 0; transition: opacity 2.5s ease; }
#fv .fv__glow.is-show { opacity: 1; }
#fv .fv__glow-item { position: absolute; top: 0; left: 0; width: 100%; height: 100%; filter: blur(60px); }
#fv .fv__glow-item--1 { background: radial-gradient(ellipse at 35% 50%, rgba(255,255,252,0.95) 0%, rgba(255,238,200,0.35) 35%, rgba(255,228,170,0.1) 55%, transparent 70%); border-radius: 40% 60% 55% 45% / 55% 40% 60% 45%; animation: glowMorph1 16s ease-in-out infinite; }
#fv .fv__glow-item--2 { background: radial-gradient(ellipse at 65% 50%, rgba(255,255,250,0.9) 0%, rgba(255,235,195,0.3) 35%, rgba(255,225,165,0.08) 55%, transparent 70%); border-radius: 55% 45% 40% 60% / 45% 60% 40% 55%; animation: glowMorph2 18s ease-in-out infinite; }
#fv .fv__glow-item--3 { position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0.25; pointer-events: none; }
@keyframes glowMorph1 {
  0%, 100% { border-radius: 40% 60% 55% 45% / 55% 40% 60% 45%; transform: translate(0, 0) rotate(0deg); }
  25% { border-radius: 55% 45% 50% 50% / 45% 55% 45% 55%; transform: translate(8px, -5px) rotate(2deg); }
  50% { border-radius: 45% 55% 60% 40% / 50% 45% 55% 50%; transform: translate(-5px, 8px) rotate(-1deg); }
  75% { border-radius: 50% 50% 45% 55% / 60% 40% 50% 50%; transform: translate(5px, 3px) rotate(1deg); }
}
@keyframes glowMorph2 {
  0%, 100% { border-radius: 55% 45% 40% 60% / 45% 60% 40% 55%; transform: translate(0, 0) rotate(0deg); }
  25% { border-radius: 45% 55% 55% 45% / 55% 45% 55% 45%; transform: translate(-6px, 5px) rotate(-2deg); }
  50% { border-radius: 50% 50% 45% 55% / 40% 60% 50% 50%; transform: translate(7px, -6px) rotate(1deg); }
  75% { border-radius: 60% 40% 50% 50% / 50% 50% 45% 55%; transform: translate(-3px, -4px) rotate(-1deg); }
} */
/* 蛍 */
#fv .fv__fireflies { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 2; pointer-events: none; overflow: hidden; }
#fv .fv__firefly { position: absolute; width: 12px; height: 12px; border-radius: 50%; background: rgba(255,250,220,0.9); box-shadow: 0 0 10px 5px rgba(255,248,200,0.5), 0 0 25px 12px rgba(255,244,180,0.25); opacity: 0; }
/* ピーチ */
#fv .fv__firefly:nth-child(1) { left: 12%; bottom: 10%; background: rgba(255,235,220,0.9); box-shadow: 0 0 8px 4px rgba(255,230,215,0.5), 0 0 20px 10px rgba(255,225,210,0.25); animation: fireflyFloat1 12s 4s ease-in-out infinite; }
/* ローズ */
#fv .fv__firefly:nth-child(2) { left: 30%; bottom: 5%; background: rgba(255,230,232,0.9); box-shadow: 0 0 8px 4px rgba(255,225,228,0.5), 0 0 20px 10px rgba(255,220,224,0.25); animation: fireflyFloat2 14s 6s ease-in-out infinite; }
/* デフォルト（暖黄色） */
#fv .fv__firefly:nth-child(3) { left: 55%; bottom: 15%; animation: fireflyFloat3 11s 5s ease-in-out infinite; }
/* ライトグリーン */
#fv .fv__firefly:nth-child(4) { left: 75%; bottom: 8%; background: rgba(230,248,235,0.9); box-shadow: 0 0 8px 4px rgba(225,245,230,0.5), 0 0 20px 10px rgba(220,242,225,0.25); animation: fireflyFloat1 13s 8s ease-in-out infinite; }
/* ラベンダー */
#fv .fv__firefly:nth-child(5) { left: 88%; bottom: 12%; background: rgba(240,235,255,0.9); box-shadow: 0 0 8px 4px rgba(235,230,252,0.5), 0 0 20px 10px rgba(230,225,248,0.25); animation: fireflyFloat2 15s 3s ease-in-out infinite; }
/* デフォルト（暖黄色） */
#fv .fv__firefly:nth-child(6) { left: 42%; bottom: 20%; animation: fireflyFloat3 12s 7s ease-in-out infinite; }
/* クリーム */
#fv .fv__firefly:nth-child(7) { left: 22%; bottom: 18%; background: rgba(255,245,225,0.9); box-shadow: 0 0 8px 4px rgba(255,242,220,0.5), 0 0 20px 10px rgba(255,238,215,0.25); animation: fireflyFloat1 14s 10s ease-in-out infinite; }
/* コーラル */
#fv .fv__firefly:nth-child(8) { left: 65%; bottom: 6%; background: rgba(255,232,225,0.9); box-shadow: 0 0 8px 4px rgba(255,228,220,0.5), 0 0 20px 10px rgba(255,224,215,0.25); animation: fireflyFloat2 11s 9s ease-in-out infinite; }
/* ミント */
#fv .fv__firefly:nth-child(9) { left: 8%; bottom: 22%; background: rgba(225,248,240,0.9); box-shadow: 0 0 8px 4px rgba(220,245,236,0.5), 0 0 20px 10px rgba(215,242,232,0.25); animation: fireflyFloat3 13s 2s ease-in-out infinite; }
/* デフォルト（暖黄色） */
#fv .fv__firefly:nth-child(10) { left: 48%; bottom: 3%; animation: fireflyFloat1 11s 11s ease-in-out infinite; }
/* アプリコット */
#fv .fv__firefly:nth-child(11) { left: 35%; bottom: 14%; background: rgba(255,240,220,0.9); box-shadow: 0 0 8px 4px rgba(255,236,215,0.5), 0 0 20px 10px rgba(255,232,210,0.25); animation: fireflyFloat2 12s 1s ease-in-out infinite; }
/* ピンク */
#fv .fv__firefly:nth-child(12) { left: 82%; bottom: 18%; background: rgba(255,228,235,0.9); box-shadow: 0 0 8px 4px rgba(255,224,230,0.5), 0 0 20px 10px rgba(255,220,226,0.25); animation: fireflyFloat3 14s 5s ease-in-out infinite; }
@keyframes fireflyFloat1 {
  0% { opacity: 0; transform: translate(0, 0); }
  10% { opacity: 0.9; }
  30% { transform: translate(15px, -80px); }
  50% { opacity: 0.6; transform: translate(-10px, -165px); }
  70% { transform: translate(20px, -235px); }
  85% { opacity: 0.8; transform: translate(-5px, -290px); }
  95% { opacity: 0; transform: translate(10px, -330px); }
  100% { opacity: 0; transform: translate(10px, -330px); }
}
@keyframes fireflyFloat2 {
  0% { opacity: 0; transform: translate(0, 0); }
  8% { opacity: 0.8; }
  25% { transform: translate(-20px, -70px); }
  45% { opacity: 0.5; transform: translate(12px, -155px); }
  65% { transform: translate(-15px, -245px); }
  80% { opacity: 0.7; transform: translate(8px, -300px); }
  95% { opacity: 0; transform: translate(-10px, -350px); }
  100% { opacity: 0; transform: translate(-10px, -350px); }
}
@keyframes fireflyFloat3 {
  0% { opacity: 0; transform: translate(0, 0); }
  12% { opacity: 0.7; }
  28% { transform: translate(10px, -60px); }
  48% { opacity: 0.9; transform: translate(-18px, -145px); }
  68% { transform: translate(15px, -225px); }
  82% { opacity: 0.5; transform: translate(-8px, -280px); }
  95% { opacity: 0; transform: translate(12px, -320px); }
  100% { opacity: 0; transform: translate(12px, -320px); }
}
#fv .fv__illust { display: flex; align-items: flex-end; justify-content: center; gap: min(2vw, 30px); padding: 0 min(3vw, 40px); }
#fv .fv__illust-item { height: min(12.5vw, 180px); width: auto; object-fit: contain; opacity: 0; transform: translateY(30px) scale(0.95); transition: opacity 1.2s ease, transform 1.2s ease; }
#fv .fv__illust-item.is-show { opacity: 1; transform: translateY(0) scale(1); }
#fv .fv__illust-item--house { height: min(37.5vw, 540px); margin-bottom: min(2vw, 30px); opacity: 1; transform: none; }

/* ========================================
   About
======================================== */
#about { background: #f7f4ed; padding: 180px 0 0; }
#about .inner { max-width: 1200px; margin: 0 auto; padding: 0 30px; }
#about .about_flex_item { display: flex; gap: 80px; align-items: stretch; }
#about .about_flex { padding: 0 50px; }
#about .about_flex_left { flex: 0 0 40%; }
#about .about_flex_right { flex: 0 0 calc(60% - 80px); }
#about .about_flex_right figure { width: 100%; height: 100%; }
#about .about_flex_right figure img { width: 100%; height: 100%; object-fit: cover; border-radius: 4px; }
#about .title_box__heading { display: flex; align-items: flex-end; justify-content: space-between; }
#about .title_box__illust { width: 120px; height: auto; margin-bottom: 5px; }
#about .about_flex_item_title_en { display: inline-block; font-size: 12px; font-weight: 700; color: #e08830; letter-spacing: 2px; padding-bottom: 6px; border-bottom: 2px solid currentColor; margin-bottom: 10px; }
#about .about_flex_item_title_ja { font-size: 22px; font-weight: 700; color: #333; letter-spacing: 2px; }
#about .about_text { margin-top: 30px; }
#about .about_text p { font-size: 18px; line-height: 2; color: #333;font-weight: 700;letter-spacing: 1px; }
#about .about_links { margin-top: 35px; }
#about .about_links__item { border-bottom: 1px solid #ccc; }
#about .about_links__item a { display: flex; align-items: center; justify-content: space-between; padding: 20px 5px; font-size: 16px; font-weight: 500; color: #333;letter-spacing: 1px; }
#about .about_links__item a .arrow { display: flex; align-items: center; justify-content: center; width: 38px; height: 28px; background: #fff; border: 1px solid #999; border-radius: 20px; position: relative; transition: background 0.3s ease, border-color 0.3s ease; }
#about .about_links__item a .arrow::before { content: ""; width: 7px; height: 7px; border-top: 1.5px solid #777; border-right: 1.5px solid #777; transform: rotate(45deg); margin-left: -2px; transition: border-color 0.3s ease; }
#about .about_links__item a:hover .arrow { background: #333; border-color: #333; }
#about .about_links__item a:hover .arrow::before { border-color: #fff; }
#about .about_btn { margin-top: 40px; text-align: center; }
#about .about_btn a { display: inline-flex; align-items: center; gap: 15px; padding: 9px 45px; border: 1px solid #999; border-radius: 50px; font-size: 14px; font-weight: 500; color: #333; background-color: #fff; position: relative; letter-spacing: 1px; overflow: hidden; z-index: 1; transition: color 0.4s ease; }
#about .about_btn a::after { content: ""; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: #333; border-radius: 50px; z-index: -1; transition: left 0.4s ease; }
#about .about_btn a:hover::after { left: 0; }
#about .about_btn a .arrow { position: absolute; right: 15px; width: 14px; height: 14px; display: flex; align-items: center; justify-content: center; transition: transform 0.4s ease; }
#about .about_btn a .arrow::before { content: ""; width: 7px; height: 7px; border-top: 1.5px solid #777; border-right: 1.5px solid #777; transform: rotate(45deg); transition: border-color 0.4s ease; }
#about .about_btn a:hover { color: #fff; border-color: #333; }
#about .about_btn a:hover .arrow { transform: translateX(5px); }
#about .about_btn a:hover .arrow::before { border-color: #fff; }

/* ========================================
   Service
======================================== */
#service { background: #f7f4ed; padding: 180px 0 0; }
#service .inner { max-width: 1200px; margin: 0 auto; padding: 0 30px; }
#service .service__title { text-align: center; margin-bottom: 50px; }
#service .service__title-en { display: inline-block; font-size: 12px; font-weight: 700; color: #5bb35a; letter-spacing: 2px; padding-bottom: 6px; border-bottom: 2px solid currentColor; margin-bottom: 10px; }
#service .service__title-ja { font-size: 28px; font-weight: 700; color: #333; letter-spacing: 2px; }
#service .service__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
#service .service__item { position: relative; display: block; text-decoration: none; }
#service .service__img { position: relative; width: 100%; aspect-ratio: 3 / 4; overflow: hidden; border-radius: 4px; }
#service .service__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
#service .service__item:hover .service__img img { transform: scale(1.05); }
#service .service__overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.7); display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.4s ease; }
#service .service__overlay span { color: #fff; font-size: 15px; font-weight: 500; letter-spacing: 1px; }
#service .service__item:hover .service__overlay { opacity: 1; }
#service .service__label { position: absolute; top: 0; right: -5px; writing-mode: vertical-rl; background: #fff; padding: 12px 8px; font-size: 16px; font-weight: 600; color: #333; letter-spacing: 2px; line-height: 1.4;border: 1px solid #999; }
#service .service__btn { margin-top: 50px; text-align: center; }
#service .service__btn a { display: inline-flex; align-items: center; gap: 15px; padding: 9px 45px; border: 1px solid #999; border-radius: 50px; font-size: 14px; font-weight: 500; color: #333; background-color: #fff; position: relative; letter-spacing: 1px; overflow: hidden; z-index: 1; transition: color 0.4s ease; }
#service .service__btn a::after { content: ""; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: #333; border-radius: 50px; z-index: -1; transition: left 0.4s ease; }
#service .service__btn a:hover::after { left: 0; }
#service .service__btn a .arrow { position: absolute; right: 15px; width: 14px; height: 14px; display: flex; align-items: center; justify-content: center; transition: transform 0.4s ease; }
#service .service__btn a .arrow::before { content: ""; width: 7px; height: 7px; border-top: 1.5px solid #777; border-right: 1.5px solid #777; transform: rotate(45deg); transition: border-color 0.4s ease; }
#service .service__btn a:hover { color: #fff; border-color: #333; }
#service .service__btn a:hover .arrow { transform: translateX(5px); }
#service .service__btn a:hover .arrow::before { border-color: #fff; }

/* ========================================
   Examples（施工事例）
======================================== */
#examples { background: #f7f4ed; padding: 180px 0 0; }
#examples .inner { max-width: 1200px; margin: 0 auto; padding: 0 30px; }
#examples .examples__header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 40px; }
#examples .examples__title-en { display: inline-block; font-size: 12px; font-weight: 700; color: #e08830; letter-spacing: 2px; padding-bottom: 6px; border-bottom: 2px solid currentColor; margin-bottom: 10px; }
#examples .examples__title-ja { font-size: 28px; font-weight: 700; color: #333; letter-spacing: 2px; }
#examples .examples__nav { display: flex; gap: 10px; }
#examples .examples__nav-btn { width: 48px; height: 48px; border-radius: 50%; border: 1px solid #ccc; background: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background 0.3s ease, border-color 0.3s ease; }
#examples .examples__nav-btn:hover { background: #333; border-color: #333; }
#examples .examples__nav-btn .arrow { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; }
#examples .examples__nav-btn .arrow::before { content: ""; width: 9px; height: 9px; border-top: 2px solid #777; border-right: 2px solid #777; transition: border-color 0.3s ease; }
#examples .examples__nav-btn--prev .arrow::before { transform: rotate(-135deg); margin-left: 3px; }
#examples .examples__nav-btn--next .arrow::before { transform: rotate(45deg); margin-right: 3px; }
#examples .examples__nav-btn:hover .arrow::before { border-color: #fff; }
#examples .examples__slider { overflow: hidden; }
#examples .examples__track { display: flex; gap: 30px; transition: transform 0.5s ease; }
#examples .examples__item { flex: 0 0 calc(33.333% - 20px); display: block; text-decoration: none; }
#examples .examples__img { width: 100%; aspect-ratio: 4 / 3; overflow: hidden; border-radius: 4px; }
#examples .examples__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
#examples .examples__item:hover .examples__img img { transform: scale(1.05); }
#examples .examples__caption { margin-top: 10px; }
#examples .examples__category1 { display: inline-block; font-size: 11px; font-weight: 700; color: #e08830; background: rgba(224,136,48,0.08); border: 1px solid rgba(224,136,48,0.35); border-radius: 3px; padding: 2px 8px; letter-spacing: 0.8px; }
#examples .examples__category2 { display: inline-block; font-size: 11px; font-weight: 700; color: #5bb35a; background: rgba(91,179,90,0.08); border: 1px solid rgba(91,179,90,0.35); border-radius: 3px; padding: 2px 8px; letter-spacing: 0.8px; }
#examples .examples__name { font-size: 15px; font-weight: 600; color: #333; margin-top: 6px; letter-spacing: 0.5px; line-height: 1.5; }
#examples .examples__type { font-size: 12px; color: #aaa; margin-top: 2px; letter-spacing: 0.5px; }
#examples .examples__detail { position: relative; display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; font-size: 12px; font-weight: 600; color: #5a3e28; letter-spacing: 0.5px; padding-bottom: 2px; }
#examples .examples__detail::before { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 1px; background: #5a3e28; transition: width 0.35s cubic-bezier(0.33,1,0.68,1); }
#examples .examples__detail::after { content: ''; display: inline-block; width: 6px; height: 6px; border-top: 1.5px solid currentColor; border-right: 1.5px solid currentColor; transform: rotate(45deg) translateX(-1px); }
#examples .examples__item:hover .examples__detail::before { width: 100%; }
#examples .examples__dots { display: flex; justify-content: center; gap: 10px; margin-top: 30px; }
#examples .examples__dots .dot { width: 10px; height: 10px; border-radius: 50%; background: #ccc; border: none; cursor: pointer; transition: background 0.3s ease; }
#examples .examples__dots .dot.is-active { background: #e08830; }
#examples .examples__btn { margin-top: 35px; text-align: center; }
#examples .examples__btn a { display: inline-flex; align-items: center; gap: 15px; padding: 9px 45px; border: 1px solid #999; border-radius: 50px; font-size: 14px; font-weight: 500; color: #333; background-color: #fff; position: relative; letter-spacing: 1px; overflow: hidden; z-index: 1; transition: color 0.4s ease; }
#examples .examples__btn a::after { content: ""; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: #333; border-radius: 50px; z-index: -1; transition: left 0.4s ease; }
#examples .examples__btn a:hover::after { left: 0; }
#examples .examples__btn a .arrow { position: absolute; right: 15px; width: 14px; height: 14px; display: flex; align-items: center; justify-content: center; transition: transform 0.4s ease; }
#examples .examples__btn a .arrow::before { content: ""; width: 7px; height: 7px; border-top: 1.5px solid #777; border-right: 1.5px solid #777; transform: rotate(45deg); transition: border-color 0.4s ease; }
#examples .examples__btn a:hover { color: #fff; border-color: #333; }
#examples .examples__btn a:hover .arrow { transform: translateX(5px); }
#examples .examples__btn a:hover .arrow::before { border-color: #fff; }

/* ========================================
   News（お知らせ）
======================================== */
#news { background: #f7f4ed; padding: 180px 0 0; }
#news .inner { max-width: 1200px; margin: 0 auto; padding: 0 30px; }
#news .news__flex { display: grid; grid-template-columns: 240px 1fr; grid-template-rows: auto 1fr; column-gap: 80px; }
#news .news__title { grid-column: 1; grid-row: 1; }
#news .news__right { grid-column: 2; grid-row: 1 / 3; min-width: 0; }
#news .news__btn { grid-column: 1; grid-row: 2; align-self: end; }
#news .news__title-en { display: inline-block; font-size: 12px; font-weight: 700; color: #5bb35a; letter-spacing: 2px; padding-bottom: 6px; border-bottom: 2px solid currentColor; margin-bottom: 10px; }
#news .news__title-ja { font-size: 28px; font-weight: 700; color: #333; letter-spacing: 2px; }
#news .news__btn a { display: inline-flex; align-items: center; gap: 15px; padding: 9px 45px; border: 1px solid #999; border-radius: 50px; font-size: 14px; font-weight: 500; color: #333; background-color: #fff; position: relative; letter-spacing: 1px; overflow: hidden; z-index: 1; transition: color 0.4s ease; }
#news .news__btn a::after { content: ""; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: #333; border-radius: 50px; z-index: -1; transition: left 0.4s ease; }
#news .news__btn a:hover::after { left: 0; }
#news .news__btn a .arrow { position: absolute; right: 15px; width: 14px; height: 14px; display: flex; align-items: center; justify-content: center; transition: transform 0.4s ease; }
#news .news__btn a .arrow::before { content: ""; width: 7px; height: 7px; border-top: 1.5px solid #777; border-right: 1.5px solid #777; transform: rotate(45deg); transition: border-color 0.4s ease; }
#news .news__btn a:hover { color: #fff; border-color: #333; }
#news .news__btn a:hover .arrow { transform: translateX(5px); }
#news .news__btn a:hover .arrow::before { border-color: #fff; }
#news .news__list { border-top: 1px solid #ccc; min-height: 200px; }
#news .news__item { border-bottom: 1px solid #ccc; }
#news .news__link { display: flex; align-items: center; gap: 16px; padding: 18px 5px; }
#news .news__link:hover { opacity: 1; }
#news .news__link:hover .news__excerpt { opacity: 0.6; }
#news .news__date { flex-shrink: 0; font-size: 14px; color: #999; }
#news .news__category { flex-shrink: 0; font-size: 12px; font-weight: 600; color: #fff; background: #5bb35a; border-radius: 30px; padding: 2px 12px; letter-spacing: 0.5px; }
#news .news__excerpt { flex: 1; font-size: 15px; color: #333; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transition: opacity 0.3s; }

/* ========================================
   Recruit / Contact CTA
======================================== */
#recruit_contact { background: #f7f4ed; padding: 180px 0; }
#recruit_contact .inner { max-width: 1200px; margin: 0 auto; padding: 0 30px; }
#recruit_contact .recruit_contact__flex { display: flex; justify-content: space-between; }
#recruit_contact .recruit_contact__item { display: flex; border-radius: 0px; overflow: hidden; height: 174px; flex: 0 0 46%; transition: transform 0.45s cubic-bezier(0.33,1,0.68,1), box-shadow 0.45s ease; position: relative; }
#recruit_contact .recruit_contact__item::after { content: ""; position: absolute; inset: 0; filter: url(#noise); opacity: 0.18; pointer-events: none; }
#recruit_contact .recruit_contact__item--recruit { background: #7cc57b; }
#recruit_contact .recruit_contact__item--contact { background: #f4a859; }
#recruit_contact .recruit_contact__img-area { flex: 0 0 40%; background: #fff; border-radius: 0 87px 87px 0; display: flex; align-items: center; justify-content: center; padding: 15px 20px; overflow: hidden; }
#recruit_contact .recruit_contact__img-area img { max-height: 116px; width: auto; object-fit: contain; transition: transform 0.5s cubic-bezier(0.33,1,0.68,1); }
#recruit_contact .recruit_contact__item--contact .recruit_contact__img-area img { transform: scaleX(-1); }
#recruit_contact .recruit_contact__text { flex: 1; display: flex; flex-direction: column; justify-content: center; padding: 0 35px; transition: transform 0.45s cubic-bezier(0.33,1,0.68,1); }
#recruit_contact .recruit_contact__text-en { font-size: 15px; color: rgba(255,255,255); letter-spacing: 1px;font-weight: 700; }
#recruit_contact .recruit_contact__text-ja { font-size: 24px; font-weight: 700; color: #fff; margin-top: 0px; letter-spacing: 2px; }
#recruit_contact .recruit_contact__item--recruit:hover { opacity: 1; transform: translateY(-5px); box-shadow: 0 14px 36px rgba(91,179,90,0.4); }
#recruit_contact .recruit_contact__item--contact:hover { opacity: 1; transform: translateY(-5px); box-shadow: 0 14px 36px rgba(240,146,48,0.4); }
#recruit_contact .recruit_contact__item:hover .recruit_contact__img-area img { transform: scale(1.1); }
#recruit_contact .recruit_contact__item--contact:hover .recruit_contact__img-area img { transform: scaleX(-1) scale(1.1); }
#recruit_contact .recruit_contact__item:hover .recruit_contact__text { transform: translateX(5px); }

/* ========================================
   CTA ボタン ホバー強化
======================================== */
#about .about_btn a { transition: color 0.4s ease, transform 0.4s cubic-bezier(0.33,1,0.68,1), box-shadow 0.4s ease; }
#service .service__btn a { transition: color 0.4s ease, transform 0.4s cubic-bezier(0.33,1,0.68,1), box-shadow 0.4s ease; }
#examples .examples__btn a { transition: color 0.4s ease, transform 0.4s cubic-bezier(0.33,1,0.68,1), box-shadow 0.4s ease; }
#news .news__btn a { transition: color 0.4s ease, transform 0.4s cubic-bezier(0.33,1,0.68,1), box-shadow 0.4s ease; }
#about .about_btn a:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(60,40,20,0.16); }
#service .service__btn a:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(60,40,20,0.16); }
#examples .examples__btn a:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(60,40,20,0.16); }
#news .news__btn a:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(60,40,20,0.16); }
#about .about_btn a .arrow { transition: transform 0.5s cubic-bezier(0.34,1.56,0.64,1); }
#service .service__btn a .arrow { transition: transform 0.5s cubic-bezier(0.34,1.56,0.64,1); }
#examples .examples__btn a .arrow { transition: transform 0.5s cubic-bezier(0.34,1.56,0.64,1); }
#news .news__btn a .arrow { transition: transform 0.5s cubic-bezier(0.34,1.56,0.64,1); }

/* 大画面（1921px〜） */
@media screen and (min-width: 1921px) {
/* === FV === */
#fv .fv__illust-item { height: min(10vw, 230px); }
#fv .fv__illust-item--house { height: min(30vw, 650px); margin-bottom: min(2vw, 35px); }
#fv .fv__illust { gap: min(2.5vw, 45px); padding: 0 min(4vw, 70px); }
}

/* TB〜小型PC（1101px〜1550px） */
@media screen and (max-width: 1550px) and (min-width: 1101px) {
/* === FV === */
#fv .fv__message p { font-size: 15px; }
#fv .fv__vertical { font-size: clamp(16px, 2vw, 28px); }
#fv .fv__illust-item { height: min(10vw, 18vh); }
#fv .fv__illust-item--house { height: min(30vw, 55vh); margin-bottom: 1.5vw; }
#fv .fv__illust { gap: 1.5vw; padding: 0 2vw; }
}

@media screen and (max-width: 1100px) {
/* === FV === */
#fv .fv__vertical { position: relative; right: auto; top: auto; transform: none; margin: 0 auto; padding-top: min(10vh, 60px); font-size: 24px; order: -1; flex-shrink: 0; }
#fv .fv__message { flex: none; padding: min(3vh, 24px) 0; flex-shrink: 0; }
#fv .fv__message p { font-size: 15px; }
#fv .fv__illust { flex: 1; display: block; position: relative; padding-bottom: 0; min-height: 0; }
#fv .fv__illust-item { position: absolute; height: auto; }
#fv .fv__illust-item--house { position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); height: min(45vw, 50vh); margin: 0; }
/* 奥（小さく・上寄り） */
#fv .fv__illust-item--01.is-show { width: 8vw; bottom: 30%; left: 8%; opacity: 1; transform: none; }
#fv .fv__illust-item--06.is-show { width: 9vw; bottom: 28%; right: 12%; opacity: 1; transform: none; }
/* 中間 */
#fv .fv__illust-item--02.is-show { width: 14vw; bottom: 12%; left: -1%; opacity: 1; transform: none; }
#fv .fv__illust-item--05.is-show { width: 12vw; bottom: 10%; right: -1%; opacity: 1; transform: none; }
/* 手前（大きく・下寄り） */
#fv .fv__illust-item--03.is-show { width: 12vw; bottom: 2%; left: 15%; opacity: 1; transform: none; }
#fv .fv__illust-item--04.is-show { width: 12vw; bottom: 2%; right: 15%; opacity: 1; transform: none; }
}

/* 1024px以下 */
@media screen and (max-width: 1024px) {
/* === recruit_contact === */
#recruit_contact { padding: 120px 0; }
#recruit_contact .inner { padding: 0 50px; }
#recruit_contact .recruit_contact__item { height: 174px; }
#recruit_contact .recruit_contact__text-ja { font-size: 22px; }
/* === news === */
#news { padding: 120px 0 0; }
#news .inner { padding: 0 50px; }
#news .news__flex { grid-template-columns: 200px 1fr; column-gap: 50px; }
#news .news__title-ja { font-size: 24px; }
 /* === about === */
#about { padding: 120px 0 0; }
#about .inner { padding: 0 50px; }
#about .about_flex { padding: 0; }
#about .about_flex_item { flex-direction: column; gap: 50px; }
#about .about_flex_left { flex: 0 0 100%; }
#about .about_flex_item_title_ja{font-size:20px;}
#about .about_text{font-size:16px;}
#about .about_links__item a{font-size:15px}
#about .about_flex_right { flex: 0 0 100%; }
#about .about_flex_right figure { width: 100%; height: 100%; }
#about .about_flex_right figure img { width: 100%; height: 100%; object-fit: cover; border-radius: 4px; }
#about .title_box__heading { flex-direction: column-reverse; align-items: flex-start; gap: 10px; }
/* === service === */
#service { padding: 120px 0 0; }
#service .inner { padding: 0 50px; }
#service .service__grid { grid-template-columns: repeat(2, 1fr); gap: 25px; }
#service .service__title-ja { font-size: 24px; }
#service .service__label { font-size: 16px; padding: 15px 7px; }
/* === examples === */
#examples { padding: 120px 0 0; }
#examples .inner { padding: 0 50px; }
#examples .examples__title-ja { font-size: 24px; }
#examples .examples__item { flex: 0 0 calc(50% - 15px); }
#examples .examples__track { gap: 25px; }
#examples .examples__nav-btn { width: 42px; height: 42px; }
}

/* SP */
@media screen and (max-width: 767px) {
/* === recruit_contact === */
#recruit_contact { padding: 100px 0; }
#recruit_contact .inner { padding: 0 30px; }
#recruit_contact .recruit_contact__flex { flex-direction: column; gap: 20px; }
#recruit_contact .recruit_contact__item { flex: 0 0 auto; }
#recruit_contact .recruit_contact__item { height: 140px; }
#recruit_contact .recruit_contact__img-area { flex: 0 0 42%; padding: 10px 20px; }
#recruit_contact .recruit_contact__img-area img { max-height: 100px; }
#recruit_contact .recruit_contact__text { padding: 0 25px; }
#recruit_contact .recruit_contact__text-en { font-size: 12px; }
#recruit_contact .recruit_contact__text-ja { font-size: 20px; }
/* === news === */
#news { padding: 80px 0 0; }
#news .inner { padding: 0 30px; }
#news .news__flex { grid-template-columns: 1fr; grid-template-rows: auto; row-gap: 25px; }
#news .news__title { grid-column: 1; grid-row: 1; }
#news .news__right { grid-column: 1; grid-row: 2; }
#news .news__btn { grid-column: 1; grid-row: 3; align-self: start; text-align: right; }
#news .news__title-ja { font-size: 22px; }
#news .news__btn a { font-size: 13px; padding: 8px 40px; }
#news .news__date { font-size: 13px; }
#news .news__excerpt { font-size: 14px; }
#news .news__link { gap: 10px; padding: 16px 5px; }
/* === FV === */
#fv { height: calc(100vh - 60px); }
#fv .fv__vertical { position: relative; right: auto; top: auto; transform: none; margin: 0 auto; padding-top: min(8vh, 48px); font-size: 18px; order: -1; flex-shrink: 0; }
#fv .fv__message { flex: none; padding: min(4vh, 28px) 0; flex-shrink: 0; }
#fv .fv__message p { font-size: 13px; line-height: 1.7; padding: 0 20px; }
#fv .fv__illust { flex: 1; display: block; position: relative; padding: 0; min-height: 0; }
#fv .fv__illust-item { position: absolute; height: auto; }
#fv .fv__illust-item--house { position: absolute; bottom: 30%; left: 50%; transform: translateX(-50%); height: min(67vw, 45vh); margin: 0; }
/* 奥 */
#fv .fv__illust-item--01.is-show { width: 12vw; bottom: 37%; left: 8%; opacity: 1; transform: none; }
#fv .fv__illust-item--06.is-show { width: 11vw; bottom: 39%; right: 7%; opacity: 1; transform: none; }
/* 中間 */
#fv .fv__illust-item--02.is-show { width: 18vw; bottom: 22%; left: 3%; opacity: 1; transform: none; }
#fv .fv__illust-item--05.is-show { width: 16vw; bottom: 20%; right: 3%; opacity: 1; transform: none; }
/* 手前 */
#fv .fv__illust-item--03.is-show { width: 20vw; bottom: 2%; left: 8%; opacity: 1; transform: none; }
#fv .fv__illust-item--04.is-show { width: 18vw; bottom: 2%; right: 8%; opacity: 1; transform: none; }

/* === about === */
#about { padding: 80px 0 0; }
#about .inner { padding: 0 30px; }
#about .about_flex_item_title_ja{font-size:18px;}
#about .about_text p{font-size:16px;}
 
/* === service === */
#service { padding: 80px 0; }
#service .inner { padding: 0 30px; }
#service .service__title { margin-bottom: 35px; }
#service .service__title-ja { font-size: 20px; }
#service .service__grid { grid-template-columns: repeat(2, 1fr); gap: 15px; }
#service .service__img { aspect-ratio: 3 / 4; }
#service .service__label { font-size: 12px; padding: 8px 6px; letter-spacing: 1px; right: -3px; }
#service .service__overlay span { font-size: 13px; }
#service .service__btn { margin-top: 35px; }
#service .service__btn a { font-size: 13px; padding: 8px 40px; }
/* === examples === */
#examples { padding: 80px 0 0; }
#examples .inner { padding: 0 30px; }
#examples .examples__header { flex-direction: column; align-items: flex-start; gap: 20px; margin-bottom: 25px; }
#examples .examples__title-ja { font-size: 22px; }
#examples .examples__nav { align-self: flex-end; }
#examples .examples__nav-btn { width: 38px; height: 38px; }
#examples .examples__nav-btn .arrow::before { width: 7px; height: 7px; }
#examples .examples__item { flex: 0 0 100%; }
#examples .examples__track { gap: 20px; }
#examples .examples__caption { font-size: 13px; }
#examples .examples__btn a { font-size: 13px; padding: 8px 40px; }
}

@media screen and (max-width: 430px) {
   #fv .fv__vertical { position: relative; right: auto; top: auto; transform: none; margin: 0 auto; padding-top: min(6vh, 36px); font-size: 14px; order: -1; flex-shrink: 0; }
   #fv .fv__message p { font-size: 12px; line-height: 1.5; padding: 0 20px; font-weight: 500;}
   #fv .fv__illust-item--house{height:min(60vw,35vh)}
}

@media screen and (max-width: 375px) {
/* === FV === */
#fv .fv__vertical { position: relative; right: auto; top: auto; transform: none; margin: 0 auto; padding-top: min(6vh, 36px); font-size: 14px; order: -1; flex-shrink: 0; }
#fv .fv__message { flex: none; padding: min(4vh, 24px) 0; flex-shrink: 0; }
#fv .fv__message p { font-size: 12px; line-height: 1.5; padding: 0 20px; font-weight: 500;}
#fv .fv__illust-item--house { position: absolute; bottom: 25%; left: 50%; transform: translateX(-50%); height: min(65vw, 42vh); margin: 0; }
/* === service === */
#service .service__grid { gap: 12px; }
#service .service__label { font-size: 11px; padding: 6px 5px; }
#service .service__btn a { font-size: 12px; padding: 8px 35px; }
}

@media screen and (max-width: 360px) {
   #fv .fv__illust-item--house{height:min(60vw,35vh)}
}

/* ========================================
   ≤880px
======================================== */
@media screen and (max-width: 880px) {
   #recruit_contact .recruit_contact__text-ja { font-size: 17px; }
}

/* 横向きタブレット（幅は広いが高さが低い端末） */
@media screen and (orientation: landscape) and (max-height: 850px) and (min-width: 768px) {
#fv .fv__vertical { font-size: clamp(14px, 1.8vw, 22px); }
#fv .fv__message { padding: 1vh 0; }
#fv .fv__message p { font-size: 13px; line-height: 1.6; }
#fv .fv__illust-item { height: min(8vw, 12vh); }
#fv .fv__illust-item--house { height: min(25vw, 38vh); margin-bottom: min(0.5vw, 5px); }
}