@charset "UTF-8";

html {
  width: 100%;
  overscroll-behavior-y: none;
  font-size: 0.78125vw;
}

body {
  background-image: 
    url(../img/bg.webp), 
    linear-gradient(90deg, #5ae6ff, #2bc2f3 50%, #00a1e9);

  min-height: 100%;
  
  background-repeat: no-repeat;
  background-size: 100% auto; 
  background-position: top center;
  background-attachment: fixed;
  font-family: "Noto Sans JP", "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
}

html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  width: 100%;
  min-height: 100vh;
  height: auto;
}

/* ==========================================================================
   トップビジュアル
   ========================================================================== */
.top-visual {
  position: relative;
  width: 100%;
  aspect-ratio: 1280 / 840; 
}
.top-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('../img/bg1.webp') no-repeat center center;
  background-size: cover;
  z-index: 1;
}
.logo-area {
  position: absolute;
    top: 0%;
    left: 50%;
    transform: translateX(-50%);
    width: 48%;
    z-index: 3;
}
.logo-area img {
  width: 100%;
  height: auto;
}
.character-area {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 100%;
  z-index: 3;
}

.character-area figure {
  position: absolute;
  margin: 0;
}
.character-area figure img {
  width: 100%;
  height: auto;
  display: block;
}
.character-area figure.c1 {
  left: 50%;
    transform: translateX(-50%);
    width: 47%;
    bottom: -23%;
    z-index: 5;
}
.character-area figure.c2 { 
  left: 1%;
    width: 35%;
    bottom: 17%;
    z-index: 4;
}
.character-area figure.c3 {
  right: -4%;
    width: 42%;
    bottom: 11%;
    z-index: 4;
}
.top-visual > figure {
  position: absolute;
  margin: 0;
  padding: 0;
  z-index: 2; 
}
.top-visual > figure img {
  width: 100%;
  height: auto;
}


.top-visual > figure:nth-of-type(1) {
   top:0%;
    left: -4%;
    width: 43%;} 
.top-visual > figure:nth-of-type(2) { top: -6%;
    right: -6%;
    width: 42%;
}
.top-visual > figure:nth-of-type(3) {top: 57%;
    left: -2%;
    width: 35%;
    z-index: 10;} 
.top-visual > figure:nth-of-type(4) { bottom: 4%;
    right: 3%;
    width: 32%;
    z-index: 10;}

.ticker-wrap {
  position: absolute;
  bottom: 0%;
  width: 170%;
  z-index: 2;
}
.ticker-wrap img {
  width: 100%;
  height: auto;
  display: block;
}

.catch{
  position: absolute;
  left: 50%;
    transform: translateX(-50%);
    top:63%;
  width: 70%;
  z-index: 10;
}

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

/*アニメーション*/

/* ==========================================================================
   1. アニメーション前の初期設定（背景は除外、動かすものだけ初期非表示）
   ========================================================================== */
.catch,
.character-area figure,
.cracker {
  opacity: 0;
  animation-fill-mode: forwards !important;
}

/* ==========================================================================
   2. 各要素のアニメーション個別設定
   ========================================================================== */

.ticker-wrap {
  display: flex;
  overflow: hidden;
}
.ticker-wrap img {
  animation: loop-ticker 15s linear infinite;
  min-width: 100%; 
}

/* --- 【装飾（クラッカー）】パーン！と外側に弾ける --- */
.cracker:nth-of-type(1) { animation: cracker-top-left 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) 0.3s forwards; }
.cracker:nth-of-type(2) { animation: cracker-top-right 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) 0.35s forwards; }
.cracker:nth-of-type(3) { animation: cracker-bottom-left 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) 0.4s forwards; }
.cracker:nth-of-type(4) { animation: cracker-bottom-right 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) 0.45s forwards; }

/* --- 【キャラクター】 --- */
.character-area figure.c2 { 
  animation: pop-up-side 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 0.4s forwards,
             floating-side 4s ease-in-out 1.0s infinite;
}
.character-area figure.c3 { 
  animation: pop-up-side 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 0.6s forwards,
             floating-side 4s ease-in-out 1.2s infinite;
}
.character-area figure.c1 { 
  animation: pop-up-center 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) 0.9s forwards,
             floating-center 4s ease-in-out 1.7s infinite;
}

/* --- 【キャッチコピー】一番最後にテロップ風に登場 --- */
.catch {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 63%;
  width: 70%;
  z-index: 10;
  opacity: 0;
  animation: cinematic-zoom 0.6s cubic-bezier(0.0, 1.02, 0.22, 1) 1.5s forwards;
}

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

/* ==========================================================================
   3. 動きの具体的な定義（Keyframes）
   ========================================================================== */

/* 帯のループ */
@keyframes loop-ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* クラッカーの弾け（4方向） */
@keyframes cracker-top-left {
  0% { opacity: 0; transform: translate(30px, 30px) scale(0.3); }
  100% { opacity: 1; transform: translate(0, 0) scale(1); }
}
@keyframes cracker-top-right {
  0% { opacity: 0; transform: translate(-30px, 30px) scale(0.3); }
  100% { opacity: 1; transform: translate(0, 0) scale(1); }
}
@keyframes cracker-bottom-left {
  0% { opacity: 0; transform: translate(30px, -30px) scale(0.3); }
  100% { opacity: 1; transform: translate(0, 0) scale(1); }
}
@keyframes cracker-bottom-right {
  0% { opacity: 0; transform: translate(-30px, -30px) scale(0.3); }
  100% { opacity: 1; transform: translate(0, 0) scale(1); }
}

/* キャラ登場 */
@keyframes pop-up-side {
  0% { opacity: 0; transform: translateY(100px) scale(0.8); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes pop-up-center {
  0% { opacity: 0; transform: translate(-50%, 150px) scale(0.9); }
  100% { opacity: 1; transform: translate(-50%, 0) scale(1); }
}

/* キャラ浮遊 */
@keyframes floating-center {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, -12px); }
}
@keyframes floating-side {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* テロップ登場 */
@keyframes cinematic-zoom {
  0% {
    opacity: 0;
    transform: translate(-50%, 0) scale(1.3);
    letter-spacing: 0.2em;
  }
  100% {
    opacity: 1;
    transform: translate(-50%, 0) scale(1);
  }
}


/* ==========================================================================
   メッセージ
   ========================================================================== */
.message {
 margin: 20rem 0 -12rem;
}
.message figure {
  margin: 0;
  padding: 0;
  width: 100%;
}
.message figure img {
  width: 100%;
  height: auto;
  display: block;
}

/* ==========================================================================
   プロジェクト
   ========================================================================== */
   .project{
    margin-bottom: 8rem;
   }

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

   .project h2{
    margin-top: 15em;
   }

   .project h2 img{
    width: 100%;
  height: auto;
  display: block;}

  .p-box {
  position: relative;
  width: 100%;
  margin: 0 auto -4rem;
}

.p-img {
  margin: 0;
  padding: 0;
  width: 100%;
}
.p-img img {
  width: 100%;
  height: auto;
  display: block;
}

.p-content {
  position: absolute;
  top: 34%;
  left: 58.5%;
  z-index: 2;
}

.project2 .p-content {
  top: 41%;
}

.project3 .p-content {
  top: 39%;
}

.p-txt {
  font-size: 2.2rem;
  line-height: 1.6;
  color:white;
  font-weight:600;
  text-align: left;
  margin-bottom: 1rem;
}

.p-btn {
  display: inline-block;
  font-size: 2.5rem;
  font-family:"Oswald";
  color: black;
  background-color: white;
  padding: 0.5rem 11rem;
  margin: 0;
  cursor: pointer;
  box-shadow: 0.2rem 0.4rem 0 #000000;
  border: 2px solid #000000;
  background-image: linear-gradient(-43deg, #fca311 15%, transparent 15%), linear-gradient(to bottom, white, white);
  position: relative;
  top: 0;
  box-shadow: 0.2rem 0.4rem 0 #000000;
  transition: all 0.05s ease;
}
.project2 .p-btn {
   background-image: linear-gradient(-43deg, #FF00C8 15%, transparent 15%), linear-gradient(to bottom, white, white);
}
.project3 .p-btn {
   background-image: linear-gradient(-43deg, #00BBFF 15%, transparent 15%), linear-gradient(to bottom, white, white);
}
.p-btn:active {
  box-shadow: 0rem 0rem 0 #000000;
  top: 0.4rem;
  transform: translateX(0.2rem); 
}

.p-btn:hover {
  background-image: linear-gradient(-10deg, #fca311 100%, transparent 100%), linear-gradient(to bottom, white, white);
  color: white;
  transition: all 0.25s ease-out;
}
.project2 .p-btn:hover {
  background-image: linear-gradient(-10deg, #FF00C8 100%, transparent 100%), linear-gradient(to bottom, white, white);
  color: white;
}
.project3 .p-btn:hover {
  background-image: linear-gradient(-10deg, #00BBFF 100%, transparent 100%), linear-gradient(to bottom, white, white);
  color: white;
}

@keyframes koko-move {
  0% { transform: translateY(0) translateX(0); }
  20% { transform: translateY(-3px) translateX(-3px); } 
  40% { transform: translateY(-3px) translateX(2px); } 
  60% { transform: translateY(-3px) translateX(-1px); } 
  80% { transform: translateY(-3px) translateX(0); } 
  100% { transform: translateY(-3px) translateX(0); } 
}

/* ==========================================================================
   スクロールアニメーション（JS連動版）
   ========================================================================== */

.message .inner,
.project h2,
.p-list .p-box {
  opacity: 0;
  will-change: transform, opacity;
}

.message .inner.is-animated {
  animation: msg-pop-up-js 1.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
@keyframes msg-pop-up-js {
  0% {
    opacity: 0;
    transform: translateY(40px) scale(0.9);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.project h2.is-animated,
.p-list .p-box.is-animated {
  animation: project-fade-in-js 1.4s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}
@keyframes project-fade-in-js {
  0% {
    opacity: 0;
    transform: translateY(50px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.p-list .project1.is-animated { animation-delay: 0.4s; }
.p-list .project2.is-animated { animation-delay: 0.1s; }
.p-list .project3.is-animated { animation-delay: 0.1s; }

/* ==========================================================================
   アプリ欄
   ========================================================================== */
.app-intro {
  width: 100%;
  overflow: hidden; 
}

.a-flex {
  display: flex;
  justify-content: center; 
  align-items: flex-end;
  gap: 3rem;               
}
.a-left {
  flex-shrink: 0;
  width: 33rem;
  margin: 0;
  padding: 0;
  line-height: 0; 
}
.a-left img {
  width: 100%;
  height: auto;
  display: block;
}
.a-right {
  width: 50rem;
}

.a-catch {
  width: 44rem;
  margin: 0 0 1rem 0;
  padding: 0;
}
.a-catch img {
  width: 100%;
  height: auto;
  display: block;
}
.a-txt {
  font-size: 2.2rem;   
  line-height: 1.6;    
  color: #ffffff;      
  font-weight: bold;   
  margin: 0 0 1rem 0;  
  text-align: left;    
}
.a-btns {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: -0.5rem;
  margin-left: -1.6rem;
  margin-bottom: 1rem;
  width: 100%;
}

.a-btn-dl {
  display: block;
  width: 20rem;
  line-height: 0;
}

.a-btn-dl img {
  width: 100%;
  height: 6rem;
  object-fit: contain;
  display: block;
  transition: opacity 0.2s ease;
}
.a-btn-dl img:hover {
  opacity: 0.8;
}
.a-txt-sub {
  font-size: 1.8rem;
  line-height: 1.6;
  color: #ffffff;
  font-weight:500;
  margin-bottom: 1rem;
  text-align: left;
}
.a-txt-sub a {
  color: #ffffff; 
  font-weight: bold;
  text-decoration: underline;
}
.a-txt-sub a:hover {
  opacity: 0.8;
}

/* ==========================================================================
   フッター
   ========================================================================== */
.footer {
  width: 100%;
  background-color: #000000;
  color: #ffffff; 
  text-align: center; 
}

.f-inner {
  padding: 4rem 0; 
}

.f-sns {
  width: 2rem;
  margin: 0 auto 3rem auto;
}
.f-sns:hover{
  opacity: 0.8;
}
.f-sns img {
  width: 100%;
  height: auto;
  display: block;
}
.f-logo {
 width: 11rem;
 margin: 0px auto 2rem auto;
}
.f-logo:hover {
 opacity: 0.8;
}
.f-logo img {
  width: 100%;
  height: auto;
  display: block;
}
.f-links {
  font-size: 1rem;
  font-weight: bold;
  letter-spacing: 0.1em;
  margin: 0 0 2rem 0;
}
.f-links a {
  color: #ffffff;
  text-decoration: none;
}
.f-links a:hover {
  text-decoration: underline;
}
.f-bar {
  margin: 0 1.5rem;
  color: #ffffff;
}

.f-copy {
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    margin: 0;
    opacity: 0.8;
}

/* ==========================================================================
   {プロジェクト1}
   ========================================================================== */

/* ==========================================================================
   ヘッダー
   ========================================================================== */
.site-header {
  width: 100%;
  height: 6.25rem;
  background-color: #000000;
  display: flex;
  align-items: center;
}

.header-logo {
  width: fit-content;
  padding: 0;
  line-height: 0;
  margin: 0 auto;
}

.header-logo:hover {
 opacity: 0.8;
}

.header-logo a {
  display: block;
  text-decoration: none;
  line-height: 0;
}

.header-logo img {
  max-height:4.375rem;
  width: auto;
  display: block;
}
/* ==========================================================================
   【プロジェクト1 スペシャルイラスト
   ========================================================================== */
.proj1-main {
  padding-bottom: 6rem;
}
.breadcrumb {
  padding: 2rem 0 1rem 0;
}
.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 1.2rem;
  font-weight:400;
  color: #ffffff;
}
.breadcrumb-list li:not(:last-child)::after {
  content: ">";
  margin: 0 1rem;
  color: #ffffff;
}
.breadcrumb-list a {
  color: #ffffff;
  text-decoration: none;
}
.breadcrumb-list a:hover {
  text-decoration: underline;
}
.proj1-content-board {
  background-color: #ffffff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  padding-bottom: 6rem;
  overflow: hidden;
}
.proj1-mv-area {
  position:relative;
  width: 100%;
}

.proj1-balloon-img{
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -28%;
  width:70%;
}
.proj1-mv-img img,
.proj1-balloon-img img {
  width: 100%;
  height: auto;
  display: block;
}
.proj1-intro {
  padding: 6rem 4rem;
  text-align: center;
}
.proj1-intro-container {
  position: relative; 
  z-index: 1;
}
.proj1-bg-num {
  position: absolute;
  top: 25%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 21rem;
  z-index: 3;
  pointer-events: none;        
}
.proj1-bg-num img {
  width: 100%;
  height: auto;
  display: block;
}
.proj1-lead {
  font-size: 3.8rem;
  color: #0089D3;
  font-weight: bold;
  line-height: 1.5;
  margin: 14rem auto 2rem;
}
.proj1-description {
  font-size: 1.5rem;
  line-height: 1.8;
  color: #0089D3;
  font-weight: 500;
}

.proj1-section-title {
  background-image: linear-gradient(90deg, #34b8ff, #0068c3);
  color: #ffffff;               
  font-size: 2rem;
  font-weight: bold;
  padding: 1.2rem 2rem;         
  text-align:center;
  margin: 0 4rem 4rem 4rem;
}
.proj1-gallery-outer {
  width: 100%;
  margin-bottom: 6rem;
}
.proj1-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  justify-content: flex-start;
  list-style: none;
  margin: 0;
  padding: 0 4rem;
}
.proj1-card {
  background-image: url("../img/bg2.webp");
  background-size: 100% 100%;
  background-position: center;
  background-repeat: no-repeat;
  width: calc((100% - 3rem) / 2); 
  aspect-ratio: 413 / 664; 
  padding: 4rem 3.5rem;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.proj1-card-img {
  width: 100%;
  margin: 0;
  padding: 0;
}
.proj1-card-img img {
  width: 100%;
  height: auto;
  display: block;
}
.proj1-author {
  font-size: 1.6rem;
  color: #ffffff;
  font-weight: 500;
  margin: 1rem 0;
  text-align: center;
}

/*.proj1-card-btn {display: block;
    font-size: 1.4rem;
    font-weight: 600;
    color: white;
    background-color: #0068C3;
    padding: 1.2rem 0; 
    text-align: center;
    width: 100%;
    align-self: stretch; 
    box-sizing: border-box;
    margin: 0;
    cursor: pointer;
    box-shadow: 0.2rem 0.4rem 0 #000000;
    border: 2px solid #000000;
    background: linear-gradient(142deg, #0068C3 84.8%, #ffffff 0%);
  transition: opacity 0.2s;

.proj1-card-btn:hover {
  opacity: 0.8;
}*/

/* --- ボタンの基本スタイル（共通部分を考慮して整理） --- */
.proj1-card-btn {
  display: block;
  font-size: 1.4rem;
  font-weight: 600;
  color: white;
  background-color: #0068C3;
  padding: 1.2rem 0; 
  text-align: center;
  width: 100%;
  align-self: stretch; 
  box-sizing: border-box;
  margin: 0;
  cursor: pointer;
  box-shadow: 0.2rem 0.4rem 0 #000000;
  background: linear-gradient(142deg, #0068C3 84.8%, #ffffff 0%);
  border: 2px solid #000000;
  text-decoration: none; 
  transition: transform 0.1s, box-shadow 0.1s, opacity 0.2s;
}

.proj1-card-btn:hover {
  opacity: 0.8;
}

.proj1-card-btn:active {
  transform: translate(0.2rem, 0.4rem);
  box-shadow: 0 0 0 #000000; 
}
.proj1-card-btn2.is-disabled {
  display: block;
  font-size: 1.4rem;
  font-weight: 600;
  color: white;
  background-color: #0068C3;
  padding: 1.2rem 0; 
  text-align: center;
  width: 100%;
  align-self: stretch; 
  box-sizing: border-box;
  margin: 0;
  background: linear-gradient(142deg, #0068C3 84.8%, #ffffff 0%);
  border: 2px solid #000000;
  text-decoration: none;
  pointer-events: none;
  filter: grayscale(100%); 
  opacity: 0.6;
  box-shadow: none;
}
/* ==========================================================================
   【プロジェクト1 Xプレゼントキャンペーン概要
   ========================================================================== */

.proj1-info-body {
  padding: 0 4rem;
}

.proj1-info-lead {
  font-size: 1.2rem;
  line-height: 1.8;
  color: #0089D3; 
  margin-bottom: 4rem;
}

.proj1-info-block {
  margin-bottom: 3.5rem;
}
.proj1-info-block:last-child {
  margin-bottom: 0;
}

.proj1-info-sub-title {
  background-color:rgba(0, 161, 233, 0.1);
  color: #0089D3; 
  font-size: 1.4rem;
  padding: 1.2rem 2rem;
  margin: 0 0 2rem 0;
  text-align: left;
}

.proj1-info-text {
  font-size: 1.2rem;
  line-height: 1.8;
  color:#0089D3;
  padding-left: 1rem;
}
.proj1-x-link {
  color: #0068C3;
  font-weight: bold;
  text-decoration: none;
  margin-left: 0.5rem;
}
.proj1-x-link:hover {
  text-decoration: underline;
}

.proj1-info-text.-blue p {
  color: #0089D3;
  margin: 0 0 0.8rem 0; 
}
.proj1-info-text.-blue p:last-child {
  margin-bottom: 0;
}

.proj1-notice-list {
  list-style: none; 
  margin: 0;
  padding: 0;
}

.proj1-notice-list li {
  font-size: 1.2rem;
  line-height: 1.8;
  color: #0089D3;
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 1rem; 
}
.proj1-notice-list li:last-child {
  margin-bottom: 0;
}

.proj1-notice-list li::before {
  content: "・";
  position: absolute;
  left: 0;
  top: 0;
  color: #0089D3;
}

.proj1-back {
  text-align: center;
  margin-top: 5rem;
}

.proj1-back-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem; 
  
  background-color: #ffffff;
  color: #000000; 
  
  border: 3px solid #000000;  
  
  box-shadow: 0.3rem 0.5rem 0 #000000; 
  
  padding: 1.4rem 6rem;       
  min-width: 34rem;           
  
  font-size: 1.8rem;
  font-weight: calc(700);
  text-decoration: none;
  
  border-radius: 80px;        
  
  position: relative;
  box-sizing: border-box;
  transition: transform 0.1s, box-shadow 0.1s;
}

.proj1-back-icon {
  width: auto;
  height: 1.6rem;
  display: block;
}

.proj1-back-btn:hover {
  transform: translate(0.3rem, 0.5rem);
  box-shadow: 0 0 0 #000000;
  background-color: #000000;
  color: #ffffff;
}
 .proj1-back-btn:hover .proj1-back-icon {
  filter: invert(1);
} 
.pc{display:block !important;}
.sp{display:none !important;}

/* ====================================================================================================================================================
   ====================================================================================================================================================
   ====================================================================================================================================================
   ====================================================================================================================================================
   ====================================================================================================================================================
   ====================================================================================================================================================
   【 重要 】ここから下は「スマホ・タブレット専用（768px以下）」エリアです！
   ====================================================================================================================================================
   ====================================================================================================================================================
   ====================================================================================================================================================
   ====================================================================================================================================================
   ====================================================================================================================================================
   ====================================================================================================================================================
    */
@media screen and (max-width: 768px) {
  html {
    font-size: 2.66667vw;
  }

  body {
    background-attachment: scroll !important;
    min-height: auto !important;
    height: auto !important;
    background-size: 100% auto !important;
    background-position: top center !important;
  }

  .pc{display:none !important;}
  .sp{display:block !important;}

  /* --- トップビジュアル --- */
  .top-visual {
    aspect-ratio: 768 / 1000; 
  }

  .logo-area {
    width: 80%;
    top: 2%;
  }

  .character-area figure.c1 {
        width: 90%;
        bottom: -30%;
    }
  .character-area figure.c2 {
        width: 62%;
        bottom: 11%;
        left: -8%;
    }
  .character-area figure.c3 {
        width: 82%;
        bottom: -1%;
        right: -21%;
    }

  .top-visual > figure:nth-of-type(1) {
        width: 60%;
        top: -6%;
    }
  .top-visual > figure:nth-of-type(2) {
        width: 60%;
        top: -23%;
    }
      .top-visual > figure:nth-of-type(3) {
        width: 49%;
        top: 65%;
    }
      .top-visual > figure:nth-of-type(4) {
        width: 45%;
        bottom: -5%;
    }

  .catch {
       width: 88%;
        top: 72%;
    }

  .ticker-wrap {
    width: 250%;
  }

  /* --- メッセージ --- */
  .message {
    margin: 3rem 0 -5rem; 
    position: relative;
    z-index: 30;        
  }

  /* --- プロジェクト共通（トップ） --- */
  .inner {
    width: 90%;
  }

  .project h2 {
   margin: 9rem 0 2rem;
  }

  .p-box {
    position: relative;
    width: 100%;
    margin-bottom: 2rem;
  }

  /*.p-content {
    position: absolute;
        top: 60%;
        left: 50%;
        transform: translateX(-50%);
        width: 65%;
        background-color: transparent;
        padding: 0;
        margin-top: 0;
        border-radius: 0;
        text-align: center;
        z-index: 2;
  }
  .project2 .p-content {
    top: 64%;
  }

  .project3 .p-content {
    top: 64%;
}
  .p-txt {
    font-size: 1.2rem;
        line-height: 1.4;
        text-align: center;
        color: #ffffff;
        margin-bottom: 1rem;
  }

  .p-btn {
    font-size: 1.6rem;
    padding: 0.4rem 0;
    width: 100%;
    max-width: 100%;
    display: inline-block;
    text-align: center;
  }*/

  .p-content {
  position: absolute;
        top: 60%;
        left: 50%;
        transform: translateX(-50%);
        width: 70%;
        background-color: transparent;
        padding: 0;
        margin-top: 0;
        border-radius: 0;
        text-align: center;
        z-index: 2;
        box-sizing: border-box;
}

.p-upper {
  display: flex;
  align-items: center;     
  justify-content: fill;  
  gap: 1.5rem;         
  margin-bottom: 1rem;     
  width: 100%;
}

.p-content .sp {
  margin: 0;                
  flex-shrink: 0;   
  width: 18%;     
}
.project1 .p-content .sp {
  width: 16%;
}
.p-content .sp img {
  display: block;
  max-width: 100%;    
}


.p-txt {
  font-size: 1.2rem;
  line-height: 1.4;
  text-align: left;    
  color: #ffffff;
  margin-bottom: 0;         
  flex-grow: 1;             
}


.p-btn {
  font-size: 1.6rem;
  padding: 0.4rem 0;
  display: block;       
  width: 100%;
  text-align: center;
  box-sizing: border-box;
}


.project2 .p-content { top: 63%; }
.project3 .p-content { top: 63%; }

  /* --- アプリ欄 --- */
  /*.a-flex {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
  }

  .a-left {
    width: 60%;
    max-width: 26rem;
  }*/

  /*.a-right {
    width: 100%;
    text-align: center;
  }*/

  .app-intro {
  margin-bottom: 2em;
}

  .a-right {
    width: 100%;
    text-align: center;
    
    background-color:rgba(0, 104, 195, 0.2); 
    /*border-radius: 12px;*/                   
    padding: 2rem 1.5rem;                   
    box-sizing: border-box;          
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  }

  .a-catch {
    width: 90%;
    margin: 0 auto 2rem;
  }

  .a-txt {
    font-size: 1.4rem;
    text-align: center;
  }

  .a-btns {
    display: flex;
    justify-content: center;
    align-items: center;
    width: auto;              
    max-width: 100%;
    margin: 0 auto 1rem;
    gap: 1.5rem;              
  }

  .a-btn-dl {
    display: block;           
    width: auto !important;
    flex: none;
  }

  .a-btn-dl img {
    height: 4.8rem;
    width: auto;
    display: block;
  }

  .a-txt-sub {
    font-size: 1.2rem;
    text-align: center;
  }

  /* --- フッター --- */
  .f-inner {
    padding: 3rem 1.5rem;
  }
  .f-links {
    font-size: 1.2rem;
    line-height: 1.8;
  }
  .f-bar {
    display: none;
  }
  .f-links a {
    display: block;
    margin-bottom: 1rem;
  }

  /* ==========================================================================
     下層ページ：プロジェクト1（スペシャルイラスト）
     ========================================================================== */
  .site-header {
    height: 5rem;
  }
  .header-logo img {
    max-height: 3.5rem;
  }

  .breadcrumb {
    padding: 1.5rem 1rem;
  }
  .breadcrumb-list {
    font-size: 1.1rem;
    font-weight: 600;
  }
  .breadcrumb-list a:hover {
  text-decoration:none;
}

  .proj1-content-board {
    padding-bottom: 4rem;
  }

  .proj1-balloon-img {
    width: 85%;
    bottom: -39%;
  }

  .proj1-intro {
    padding: 4rem 2rem;
  }

  .proj1-bg-num {
    width: 14rem;
    top: 20%;
  }

  .proj1-lead {
    font-size:1.8rem;
    margin: 7rem auto 1.5rem;
  }

  .proj1-description {
    font-size: 1.3rem;
    text-align:justify;
    font-weight: 500; 
  }

  .proj1-section-title {
    font-size: 1.6rem;
    margin: 0 2rem 3rem 2rem;
    padding: 1rem;
  }
  .proj1-grid {
    padding: 0 2rem;
    gap: 2rem;
  }

  .proj1-card {
    width: 100%;
    padding: 3rem 2rem;
  }

  .proj1-author {
    font-size: 1.4rem;
  }

  .proj1-card-btn {
    font-size: 1.3rem;
    padding: 1rem 0;
  }

  /* キャンペーン概要 */
  .proj1-info-body {
    padding: 0 2rem;
  }

  .proj1-info-lead {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    font-weight: 500;
    text-align: justify;
  }

  .proj1-info-sub-title {
    font-size: 1.4rem;
    padding: 1rem;
  }

  .proj1-info-text {
    font-size: 1.3rem;
    padding-left: 0;
    font-weight: 500;
  }

  .proj1-notice-list li {
    font-size: 1.3rem;
    font-weight: 500;
  }

  /* 戻るボタン */
  .proj1-back-btn {
    min-width: auto;
    width: 85%;
    max-width: 30rem;
    font-size: 1.5rem;
    padding: 1.2rem 2rem;
  }
}