@charset "UTF-8";



/* =========================================================
   今後追加予定
   ・スクロールアニメーション
========================================================= */


/* =========================================================
   リセット / 共通
========================================================= */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  margin: 0;
  background-color: #FEFEF9;
  color: #000;
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 18px;
  font-weight: 300;
  line-height: 1.8;
  letter-spacing: 0.2em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "palt";
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden
}

body.menu-open {
  overflow: hidden;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

a {
  text-decoration: none;
  vertical-align: bottom;
}


/* =========================================================
   main 共通ルール
========================================================= */

main {
  padding-top: 81px;
}

.section {
  padding: 120px 0;
}

.container {
  width: 100%;
  max-width: 1480px;
  margin: 0 auto;
  padding: 0 48px;
}


/* =========================================================
   セクション見出し
========================================================= */

.section-head {
  margin-bottom: 48px;
}

.section-title {
  font-size: 32px;
  line-height: 1.2;
  letter-spacing: 0.08em;
  font-weight: 400;
}

.section-sub {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.08em;
  color: #666;
}



/* ========================================
   共通ボタンモーション
======================================== */

.btn-motion{
  transition:
    background-color 0.4s ease,
    border-color 0.4s ease,
    color 0.4s ease;
}

.btn-motion::after{
  transition: transform 0.35s ease;
}

.btn-motion:hover::after{
  transform: translateX(4px);
}


/* =========================================================
   スクロールアニメーション
========================================================= */

.js-hero-zoom,
.js-fadeup {
  opacity: 0;
  will-change: transform, opacity;
}

/* ------------------------------
   ファーストビュー画像
------------------------------ */

.js-hero-zoom {
  transform: scale(1.08);
  transition:
    opacity 2.6s cubic-bezier(.19,1,.22,1),
    transform 3.2s cubic-bezier(.19,1,.22,1);
}

.js-hero-zoom.is-inview {
  opacity: 1;
  transform: scale(1);
}

/* ------------------------------
   下からゆっくりフェード
------------------------------ */

.js-fadeup {
  transform: translateY(30px);
  transition:
    opacity 1.5s cubic-bezier(.19,1,.22,1),
    transform 1.5s cubic-bezier(.19,1,.22,1);
}

.js-fadeup.is-inview {
  opacity: 1;
  transform: translateY(0);
}

/* ------------------------------
   時差
------------------------------ */

.delay-1 {
  transition-delay: 0.18s;
}

.delay-2 {
  transition-delay: 0.34s;
}

.delay-3 {
  transition-delay: 0.5s;
}

/* ------------------------------
   動きが苦手な環境向け
------------------------------ */

@media (prefers-reduced-motion: reduce) {
  .js-hero-zoom,
  .js-fadeup {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* =========================================================
   固定ヘッダー
========================================================= */

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: #FEFEF9;
  z-index: 1000;
  transition:
    height 0.4s ease,
    background 0.4s ease,
    box-shadow 0.4s ease;
  backdrop-filter: blur(4px);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  padding: 0 40px;
  transition: height 0.4s ease;
}

.header-logo img {
  display: block;
  height: 40px;
  transition: height 0.4s ease;
}

.header-icons {
  display: flex;
  align-items: center;
  gap: 30px;
}

.icon-link img {
  display: block;
  width: 22px;
}

.header-divider {
  width: 1px;
  height: 28px;
  background: #aaa;
}

.header-border {
  width: 0;
  height: 1px;
  background: #999;
  animation: borderDraw 1s ease forwards;
  animation-delay: 0.4s;
}

@keyframes borderDraw {
  to {
    width: 100%;
  }
}

.icon-link,
.hamburger {
  transition: opacity 0.35s ease;
}

.icon-link:hover,
.hamburger:hover {
  opacity: 0.6;
}


/* =========================================================
   スクロール時のヘッダー変化
========================================================= */

.header-scrolled {
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
}

.header-scrolled .header-container {
  height: 64px;
}

.header-scrolled .header-logo img {
  height: 28px;
}


/* =========================================================
   ハンバーガー
========================================================= */

.hamburger {
  position: relative;
  width: 45px;
  height: 18px;
  border: none;
  background: none;
  cursor: pointer;
}

.hamburger span {
  position: absolute;
  left: 0;
  top: 50%;
  width: 100%;
  height: 1px;
  background: #333;
  transform-origin: center;
  transition: 1s cubic-bezier(.19,1,.22,1);
}

.hamburger span:nth-child(1) {
  transform: translateY(-5px);
}

.hamburger span:nth-child(2) {
  transform: translateY(5px);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(0) rotate(10deg);
}

.hamburger.active span:nth-child(2) {
  transform: translateY(0) rotate(-10deg);
}


/* =========================================================
   オーバーレイ
========================================================= */

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.7);
  opacity: 0;
  visibility: hidden;
  transition: 0.5s ease 0.1s;
  z-index: 10;
}

.overlay.open {
  opacity: 1;
  visibility: visible;
}


/* =========================================================
   ハンバーガーナビ本体
========================================================= */

.nav {
  position: fixed;
  top: 0;
  right: -420px;
  width: 420px;
  max-width: 90vw;
  height: 100vh;
  background: #FEFEF9;
  padding: 100px 40px;
  transition: 0.8s cubic-bezier(.19,1,.22,1);
  z-index: 100;
}

.nav.open {
  right: 0;
}

.nav-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.nav ul {
  list-style: none;
}

.nav a {
  color: #111;
  text-decoration: none;
}

.nav-main {
  list-style: none;
}

.nav-bottom {
  margin-top: 40px;
  display: flex;
  gap: 70px;
  font-size: 12px;
}

.nav-links {
  display: flex;
  flex-direction: column;
  gap: 5px;
}


/* =========================================================
   ナビ項目
========================================================= */

.nav-item {
  padding: 14px 0;
  border-bottom: 1px solid #ddd;
  opacity: 0;
  transform: translateY(10px);
  transition:
    opacity 0.6s cubic-bezier(.19,1,.22,1),
    transform 0.6s cubic-bezier(.19,1,.22,1);
}

.nav.open .nav-item {
  opacity: 1;
  transform: translateY(0);
}

.nav.open .nav-item:nth-child(1) { transition-delay: 0.1s; }
.nav.open .nav-item:nth-child(2) { transition-delay: 0.2s; }
.nav.open .nav-item:nth-child(3) { transition-delay: 0.3s; }
.nav.open .nav-item:nth-child(4) { transition-delay: 0.4s; }

.nav-item a {
  display: block;
}

.nav-title {
  margin: 0;
  font-size: 16px;
  line-height: 1.2;
  letter-spacing: 0.07em;
  font-weight: 500;
}

.nav-sub {
  margin-top: 4px;
  font-size: 10px;
  line-height: 1.4;
  letter-spacing: 0.07em;
  color: #666;
}


/* =========================================================
   ナビ下部リンク hover
========================================================= */

.nav-links a {
  position: relative;
  display: inline-block;
  width: fit-content;
  color: #111;
  text-decoration: none;
  transition: opacity 0.35s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: #111;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.65s ease;
}

.nav-links a:hover {
  opacity: 0.7;
}

.nav-links a:hover::after {
  transform: scaleX(1);
}


/* =========================================================
   PRODUCT アコーディオン
========================================================= */

.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2px 0;
  cursor: pointer;
  transition: opacity 0.35s ease;
}

.accordion-header:hover {
  opacity: 0.6;
}

.accordion-arrow {
  width: 8px;
  height: 8px;
  border-right: 1px solid #333;
  border-bottom: 1px solid #333;
  transform: rotate(45deg);
  transition: transform 0.8s cubic-bezier(.19,1,.22,1);
}

.accordion.active .accordion-arrow {
  transform: rotate(-135deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.9s cubic-bezier(.19,1,.22,1);
}

.accordion-content li {
  padding: 10px 0;
}

.accordion-content a {
  position: relative;
  display: flex;
  flex-direction: column;
  padding-left: 18px;
  color: #111;
  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
}

.accordion-content a:hover {
  opacity: 0.7;
  transform: translateX(4px);
}

.accordion-content a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 1px;
  background: #111;
}

.product-title {
  font-size: 14px;
  line-height: 1.15;
  letter-spacing: 0.04em;
  font-weight: 400;
}

.product-sub {
  margin-top: 5px;
  font-size: 10px;
  line-height: 1.2;
  color: #666;
}


/* =========================================================
   フッター共通
========================================================= */

.footer_container {
  width: 70%;
  margin: 0 auto;
}


/* =========================================================
   詩エリア
========================================================= */

.poem_section {
  width: 100%;
  height: 280px;
  background-color: #EAEBE1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.poem_section img {
  width: 36%;
  height: auto;
}


/* =========================================================
   黒背景フッター
========================================================= */

.footer_bgc {
  background-color: #000;
  color: #fff;
}


/* =========================================================
   フッター上段
========================================================= */

.footer_nav {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-top: 34px;
  padding-bottom: 58px;
  gap: 60px;
}

.footer_left {
  display: flex;
  align-items: flex-start;
  gap: 25px;
  position: relative;
}

.footer_order {
  width: 180px;
}

.footer_about {
  width: 205px;
}

.footer_sus {
  width: 205px;
}

.footer_order h4 {
  position: relative;
  margin: 0 0 22px;
  font-size: 21px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.05em;
}

.footer_order h4::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -14px;
  width: 180px;
  height: 1px;
  background-color: #fff;
}

.footer_about h4::after {
  width: 205px;
}

.footer_sus h4::after {
  width: 205px;
}

.footer_order ul {
  list-style: none;
  margin: 0;
  padding: 0;
  line-height: 1.2;
}

.footer_order li {
  margin-bottom: 3px;
}

.footer_order a {
  position: relative;
  color: #fff;
  text-decoration: none;
  font-size: 12px;
  display: inline-block;
  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
}

.footer_order a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background-color: #fff;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.65s ease;
}

.footer_order a:hover {
  opacity: 0.7;
  transform: translateX(4px);
}

.footer_order a:hover::after {
  transform: scaleX(1);
}

.footer_order p {
  font-size: 11px;
  line-height: 2;
  letter-spacing: 0.03em;
  padding-top: 2px;
}


/* =========================================================
   フッター右側
========================================================= */

.footer_right {
  width: 360px;
  color: #fff;
  flex-shrink: 0;
}

.footer_right h5 {
  margin: 0 0 24px;
  font-size: 18px;
  font-weight: 300;
  line-height: 1.4;
  letter-spacing: 0.025em;
}

.newsletter_form {
  width: 100%;
}

.newsletter_field {
  margin-bottom: 10px;
}

.newsletter_field input {
  width: 100%;
  height: 34px;
  padding: 0 12px;
  border: 1px solid #8f8f8f;
  background: transparent;
  color: #fff;
  font-size: 12px;
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  letter-spacing: 0.05em;
  outline: none;
}

.newsletter_field input::placeholder {
  color: #9b9b9b;
}

.newsletter_field input:focus {
  border-color: #fff;
}

.newsletter_check {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 12px;
  font-size: 10px;
  line-height: 1.5;
}

.newsletter_check input {
  margin-top: 2px;
  accent-color: #fff;
}

.newsletter_check label {
  cursor: pointer;
}

.newsletter_note {
  margin-bottom: 18px;
  font-size: 10px;
  line-height: 1.8;
  letter-spacing: 0.03em;
  color: #bdbdbd;
}

.newsletter_btn {
  min-width: 84px;
  height: 36px;
  padding: 0 18px;
  border: 1px solid #fff;
  background: transparent;
  color: #fff;
  font-size: 12px;
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition:
    opacity 0.35s ease,
    background-color 0.35s ease,
    color 0.35s ease;
}

.newsletter_btn:hover {
  opacity: 0.7;
}

.footer_sns {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 20px;
}

.footer_sns a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition:
    opacity 0.5s ease,
    transform 0.5s ease;
}

.footer_sns a:hover {
  opacity: 0.7;
  transform: translateY(-2px);
}

.footer_sns img {
  display: block;
  width: 22px;
  height: 22px;
}


/* =========================================================
   フッター下段
========================================================= */

.white_line {
  border-top: 1px solid #fff;
  background-color: #000;
}

.copy {
  position: relative;
  height: 95px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #fff;
  font-size: 14px;
  line-height: 1;
  white-space: nowrap;
}

.copy small {
  font-size: 14px;
  letter-spacing: 0.1em;
}

.footer_faqs a {
  color: #fff;
  text-decoration: none;
  letter-spacing: 0.1em;
  transition: opacity 0.35s ease;
}

.footer_faqs a:hover {
  opacity: 0.7;
}

.footer_logo {
  position: absolute;
  left: 0;
  bottom: 110px;
  width: 212px;
}

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


/* =========================================================
   home main
========================================================= */

.home-main {
  background-color: #FEFEF9;
}

.home-section {
  padding: 110px 0 0;
}


/* =========================================================
   共通パーツ
========================================================= */

.section-center-head {
  text-align: center;
  margin-bottom: 54px;
}

.section-center-title {
  font-size: 28px;
  line-height: 1.5;
  letter-spacing: 0.08em;
  font-weight: 300;
}

.feature-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 28px;
}

.feature-en {
  font-size: 24px;
  line-height: 1;
  letter-spacing: 0.12em;
  font-weight: 300;
}

.feature-jp {
  font-size: 14px;
  line-height: 1;
  letter-spacing: 0.08em;
  color: #666;
}

.feature-text {
  font-size: 12px;
  line-height: 2.2;
  letter-spacing: 0.08em;
  color: #222;
}

.link-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 174px;
  height: 46px;
  padding: 0 26px;
  font-size: 11px;
  line-height: 1;
  letter-spacing: 0.14em;
  border: 1px solid #111;
  transition:
    opacity 0.35s ease,
    background-color 0.35s ease,
    color 0.35s ease,
    transform 0.35s ease;
}

.link-btn:hover {
  opacity: 0.75;
  transform: translateY(-1px);
}

.link-btn-black {
  background: #111;
  color: #fff;
}

.link-btn-outline {
  background: transparent;
  color: #111;
}

.section-btn-wrap {
  margin-top: 40px;
}

.frame-link {
  display: block;
  border: 1px solid #cfcabf;
  overflow: hidden;
  background: #f5f3ee;
}

.frame-link img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ========================================
   黒ボタン共通 hover（product.css基準）
======================================== */

.btn-black-beige{
  transition:
    background-color 0.5s ease,
    border-color 0.5s ease,
    color 0.5s ease,
    transform 0.5s ease,
    box-shadow 0.5s ease;
}

.btn-black-beige:hover{
  background: #f8f7f2;
  border-color: #bfb8ab;
  color: #333;
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.08);
}

/* =========================================================
   パンくずリスト
========================================================= */


.breadcrumb-wrap {
  width: 100%;
  padding-top: 18px;
  padding-left: 84px; /* 左余白を固定 */
}

.breadcrumb {
  width: 100%;
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 10px;
  list-style: none;
}

.breadcrumb-item,
.breadcrumb-separator {
  font-size: 11px;
  line-height: 1;
  letter-spacing: 0.08em;
}

.breadcrumb-item a {
  color: #333;
  text-decoration: none;
  transition: color 0.35s ease;
}

.breadcrumb-item a:hover {
  color: #9a9488;
}

.breadcrumb-separator{
  color: #9a9488;
}

.breadcrumb-item.is-current{
  color: #333;
}

/* =========================================================
   about us main
========================================================= */

.about-main {
  background-color: #FEFEF9;
  color: #111;
}


/* =========================================================
   mission
========================================================= */

.about-page-title {
  padding: 20px 0 40px;
  text-align: center;
}

.about-page-title h1 {
  font-size: 30px;
  line-height: 1;
  letter-spacing: 0.08em;
  font-weight: 300;
}

.about-main-visual img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid #333;
}

.about-lead {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding-top: 54px;
  padding-bottom: 160px
}

.about-lead-line {
  width: 100px;
  height: 1px;
  background: #999;
}

.about-lead-copy {
  font-size: 28px;
  line-height: 1.8;
  letter-spacing: 0.2em;
  text-align: center;
  font-weight: 500;
  font-family:
  "Hiragino Mincho ProN",
  "Yu Mincho",
  "YuMincho",
  serif;
}


/*-----------ここからファーストビュー下段--------------*/

.mission-block{
  max-width: 1080px;
  margin: 0 auto;
  padding-bottom: 170px;
}

.mission-title{
  font-size: 30px;
  line-height: 1;
  letter-spacing: .08em;
  font-weight: 300;
}

.mission-body{
  margin-top: 46px;
  padding-left: 70px;
  position: relative; /* 追加 */
}

.mission-body::before{
  content: "";
  position: absolute;
  left: 42px;
  top: -7px;

  width: 1px;
  height: calc(100% +  15px);

  background: #cfc8bc;
}

.mission-body p{
  font-size: 14px;
  line-height: 2.4;
  letter-spacing: .2em;
}

.mission-body p + p{
  margin-top: 26px;
}


/* =========================================================
   roots
========================================================= */

.about-roots{
  padding-bottom: 170px;
}


/* 全体の視覚補正 */
.about-roots .container{
  max-width: 1320px;
}


/* 2カラム */
.about-two-col{
  display:grid;
  grid-template-columns: 560px 1fr;
  column-gap: 90px;
  align-items:start;

  /* ここで右寄せ補正 */
  margin-left:60px;
}


.about-two-col + .about-two-col{
  margin-top:140px;
}


/* 左画像 */

.about-two-col-image img{
  width:100%;
  height:auto;
  display:block;
  border: 1px solid #333;
}


/* 右テキスト */

.about-two-col-text{
  max-width:520px;
  padding-top:20px;
}


/* 見出し */

.about-section-head{
  margin-bottom:34px;
}

.about-section-title{
  font-size:28px;
  line-height:1.1;
  letter-spacing:.08em;
  font-weight:300;
}

.about-section-sub{
  margin-top:4px;
  font-size:11px;
  letter-spacing:.08em;
  color:#777;
}


/* 本文 */

.about-text-group p{
  font-size:13px;
  line-height:2.35;
  letter-spacing:.06em;
}

.about-text-group p + p{
  margin-top:18px;
}


/* =========================================================
   OUR NAME
========================================================= */

.about-two-col-name {
  grid-template-columns: 420px 1fr;
  column-gap: 90px;
  align-items: start;
}

.about-name-text {
  max-width: 420px;
  padding-top: 20px;
}

.about-mini-title{
  margin-bottom: 24px;
  font-size: 18px;
  letter-spacing: .08em;
  font-weight: 500;
  display: flex;
  align-items: center;   /* ←これが重要 */
}

.about-name-visual {
  width: 100%;
  max-width: 500px;
  margin-left: auto;
  padding-top: 30px;
  margin-right: 70px;
}

.about-name-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.about-mini-title{
  margin-bottom: 24px;
  font-size: 18px;
  line-height: 1.6;
  letter-spacing: 0.08em;
}

/* SOMNEA */
.brand-main{
  font-weight: 500;
  letter-spacing: 0.1em;
}

/* ソムネア */
.brand-sub{
  position: relative;
  font-size: 14px;
  font-weight: 500;
  color: #9a9488;
  margin-left: 22px;
}

/* ｜ */
.brand-sub::before{
  content: "";
  position: absolute;
  left: -12px;
  top: 2px;

  width: 1px;
  height: 18px;

  background: #9a9488;
}

/* =========================================================
   philosophy
========================================================= */

.about-two-col-philosophy .about-two-col-image{
  max-width:560px;
}

.about-two-col-philosophy .about-two-col-text{
  max-width:520px;
}


/* =========================================================
   CTA
========================================================= */

.about-cta{
  margin-top:150px;
  text-align:center;
}

.about-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 760px;
  height: 64px;
  background: #111;
  border: 1px solid #111;
  color: #fff;
  font-size: 14px;
  line-height: 1;
  letter-spacing: 0.16em;
  transition:
    background-color 0.4s ease,
    border-color 0.4s ease,
    color 0.4s ease;
}

.about-cta-btn::after {
  content: "→";
  margin-left: 12px;
  transition: transform 0.35s ease;
}

.about-cta-btn:hover::after {
  transform: translateX(4px);
}