@charset "UTF-8";
body {
  margin: 0;
  font-family: 'Noto Sans JP', sans-serif;
  color: #333;
  overflow-x: hidden;  
}

/* ============================
   MAIN VISUAL
============================ */
.lpcf_mv {
  position: relative;
  overflow: hidden;
}

.lpcf_mv img {
  width: 100%;
  height: auto;
  display: block;
}

img.lpcf_mv_pc { display: block; }
img.lpcf_mv_sp { display: none;}

@media (max-width: 768px) {
  .lpcf_mv_pc {
    display: none !important;
  }
  .lpcf_mv_sp {
    display: block !important;
  }
}
/* =========================
 INFO BAR
========================= */
.lpcf_info {
  background: #fff;
  border-top: 1px solid rgba(0,0,0,0.05);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.lpcf_info_inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
}

.lpcf_info_item {
  flex: 1;
  text-align: center;
  padding: 20px 10px;
  position: relative;
}

.lpcf_info_item:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 20%;
  right: 0;
  width: 1px;
  height: 60%;
  background: rgba(0,0,0,0.15);
}

.lpcf_info_item p{
  margin:0;
  color: #282E3A;
}

.lpcf_info_item .top {
  font-size: 14px;
  margin-bottom: 4px;
  letter-spacing: 0.08em;  
}

.lpcf_info_item .bottom {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-bottom: 0;  
}

.lpcf_info_item .bottom span {
  font-size: 26px;
  font-weight: 700;
}

.lpcf_info_item .sub {
  font-size: 12px;
  margin-top: 0;
  opacity: 0.8;
}

/* =========================
 CONCEPT
========================= */
.lpcf_concept {
  text-align: center;
  padding: 120px 20px;
  color: #fff;
  position: relative;
  overflow: hidden;
  background: url("../image/top/concept_bg.jpg") no-repeat center;
  background-size: cover;
}

/* 色かぶせ */
.lpcf_concept::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(29, 51, 62, 0.6) 0%,
    rgba(29, 51, 62, 0.4) 60%,
    rgba(29, 51, 62, 0.3) 100%
  );
  z-index: 1;
}

/* ノイズ */
.lpcf_concept::after {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../image/top/bg_noise.png");
  opacity: 0.2;
  z-index: 2;
  pointer-events: none;
}

.lpcf_concept h2,
.lpcf_concept p {
  position: relative;
  z-index: 3;
}

.lpcf_concept h2 {
  font-family: 'Noto Serif JP', serif;
  letter-spacing: 0.12em;
  font-size: 40px;
  margin-bottom: 30px;
}

.lpcf_concept p {
  line-height: 2;
  font-size: 16px;
}

/* =========================
 SECTION
========================= */
.lpcf_section {
  padding: 100px 0;
}

.lpcf_section.gray {
  background: #f3f3f3;
}

.lpcf_inner {
  max-width: 1200px;
  margin: auto;
  display: flex;
  align-items: center;
  gap: 80px;
  padding: 0 40px;
}

.lpcf_img {
  width: 60%;
}

.lpcf_img img {
  width: 100%;
  height: auto;
  display: block;}

.lpcf_text {
  width: 40%;
}

.lpcf_text h2 {
  font-family: 'Noto Serif JP', serif;
  font-weight: 500;
  font-size: 48px;
  letter-spacing: 0.12em;
  margin-bottom: 24px;
  color: #282E3A;
}

.lpcf_text p {
  line-height: 2;
  font-size: 16px;
  margin-bottom: 30px;
}

.lpcf_btn {
  border: 1px solid #282E3A;
  padding: 12px 32px;
  text-decoration: none;
  display: inline-block;
  color: #282E3A;
  transition: .3s;
}

.lpcf_btn:hover {
  background: #282E3A;
  color: #fff;
}

/* =========================
 SP
========================= */
@media (max-width: 768px) {
  * {box-sizing: border-box;}
  
  .lpcf_mv .pc { display: none; }
  .lpcf_mv .sp { display: block; }

  .lpcf_info {
    background: #f0f0f0;
    padding: 16px;
    border: none;
  }

  .lpcf_info_inner {
    flex-direction: column;
    gap: 12px;
  }

  .lpcf_info_item {
    background: #fff;
    border-radius: 6px;
    padding: 16px;
  }

  .lpcf_info_item::after {
    display: none;
  }

  .lpcf_info_item .bottom {
    font-size: 18px;
  }

  .lpcf_info_item .bottom span {
    font-size: 22px;
  }

  .lpcf_inner,
  .lpcf_inner.reverse {
    flex-direction: column;
    gap: 30px;
    padding: 0 20px;
  }

  .lpcf_concept h2 {
    font-size: 28px;
  }
  
  .lpcf_img,
  .lpcf_text {
    width: 100%;
  }

  .lpcf_text {
    text-align: center;
  }

  .lpcf_text h2 {
    font-size: 28px;
  }

  .lpcf_section {
    padding: 60px 0;
  }

  .lpcf_concept {
    padding: 60px 20px;
    background-size: cover;
  }

  .lpcf_concept p {
    font-size: 14px;
    line-height: 1.8;
  }

  .sp_img_top .lpcf_img {
    order: 1;
  }

  .sp_img_top .lpcf_text {
    order: 2;
  }  
}

/* =====================================
   2025 ANIMATION SET（underscore版）
===================================== */

/* ---------- MAIN VISUAL ZOOM ---------- */
.lpcf_mv {
  overflow: hidden;
}

.lpcf_mv img {
  opacity: 0;
  transform: translateY(10px);
  animation: mv_fade 1.6s ease-out forwards;
  will-change: transform;  
}

@keyframes mv_fade {
  from {
    opacity: 0;
    transform: scale(1.02);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ---------- SCROLL FADE BASE ---------- */
.fade_up,
.fade_left,
.fade_right {
  opacity: 0;
  transition: opacity 1s ease, transform 1s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
  transition-delay: var(--delay, 0s);
}

.fade_up {
  transform: translateY(40px);
}

.fade_left {
  transform: translateX(-50px);
}

.fade_right {
  transform: translateX(50px);
}

.fade_up.is_show,
.fade_left.is_show,
.fade_right.is_show {
  opacity: 1;
  transform: translate(0,0);
}

@media (max-width: 768px) {
  .fade_left,
  .fade_right {
    transform: translateY(25px);
  }
}