@charset "utf-8";

body {
    margin: 0;
    padding: 0;
    width: 100%;
    background-color: #fff;
    color: #333;
    font-size:18px;
    line-height: 1.6;
    font-family: "M PLUS Rounded 1c", sans-serif;
}
.only-pc {
    display: block;
}
.only-sp {
    display: none;
}
.only-sp600 {
    display: none;
}
.inner-wrop{
    max-width: 1100px;
    width: 100%;
    margin: 0 auto;
}
.green {
    color: #53A548;
}
h1 {
    font-weight: bold;
    font-size: 2rem;
}
.fade-up {
    opacity: 0;
    transform: translateY(40px); 
    transition: opacity 1.8s ease, transform 1.8s ease; 
    transition-delay: 0.2s; 
}
.fade-up.show {
  opacity: 1;
  transform: translateY(0);
}

/* アニメーション関連 */
.animate-heading {
  opacity: 0;
  transform: scale(0.3) rotate(-15deg);
  /* 速度を2秒に、終了後も状態を維持 */
  animation: entrance-bounce 2s cubic-bezier(0.68, -0.55, 0.27, 1.55) forwards;
}
@keyframes entrance-bounce {
  0% {
    opacity: 0;
    transform: scale(0.3) rotate(-15deg);
  }
  50% {
    opacity: 1;
    transform: scale(1.2) rotate(5deg);
  }
  80% {
    transform: scale(0.9) rotate(-2deg);
  }
  100% {
    opacity: 1;
    transform: scale(1) rotate(0deg);
  }
}

/* ヘッダー */
.topbox {
    width: 95%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    width: 100%;
    max-width: 200px;
    margin: 20px 0 0 20px;
    z-index: 10;
    position: relative; 
}
.logo img {
    width: 100%;
}
.main-visual {
    width: 100%;
    min-height: 700px; 
    padding: 0;
    overflow: hidden;
    color: white;
    background: url('../img/hiroba/carcommu/new-mv.png') no-repeat center center;
    background-size: cover;
    display: flex; 
    justify-content: flex-start; 
    align-items: center; 
}
.text-side {
    position: relative;
    padding: 50px 20px;
    max-width: 60%; 
    margin-left: 5%;
}
.text-side::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 185, 0, 0.85); 
    transform: skewX(-15deg); 
    z-index: -1;
}
.text-content {
    max-width: 1000px;
    text-align: left;
}
/* .top-text {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 10px;
} */
.limited-offer-bubble-top {
    position: absolute;
    top: 0%;
    left: 27%;
    transform: translate(-50%, -50%);
    background-color: #318bc9;
    color: #fff;
    font-weight: bold;
    font-size: 2.4rem;
    line-height: 1.4;
    padding: 10px 20px;
    border-radius: 40px;
    white-space: nowrap;
    z-index: 20;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
}
.limited-offer-bubble-top::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 20px;
    height: 20px;
    background-color: #318bc9;
}
.bubble-top-small {
    font-size: 2rem;
}
.highlight-text {
    font-size: 2.2rem;
    font-weight: 800;
    color: #fff; 
    margin-bottom: 20px;
    padding: 5px 10px;
    /* box-decoration-break: clone; */
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 1);
}
.highlight-text-yellow {
    color: #ffd700;
}
.catch-copy {
    font-size: 2.8rem;
    background-color: #ffffff;
    padding: 5px;
    color: #000;
}
.catch-copy-green {
    color: #319f45;
}


/* 追従 */
.sticky-cta {
    position: fixed;
    bottom: 20px;
    right: -250px; 
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 15px; 
    transition: right 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94); 
}
.sticky-cta.is-visible {
    right: 20px; 
}
.sticky-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    
    padding: 18px 48px; 
    font-weight: bold;
    font-size: 1.2rem;
    text-decoration: none;
    color: #fff;
    background: #318bc9;
    border-radius: 5px;
    text-align: center;
    width: 200px; 
    height: auto;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transform: rotate(2deg);
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}
.sticky-btn-contact {
    transform: rotate(-3deg);
    background: #d91d31; 
    transform: rotate(-3deg);
}
.sticky-btn:hover {
    transform: rotate(0deg) translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.8);
}

/* LINEを使えばこれらが解決できます！ */
.problem-header-bk {
    background-image: url(../img/hiroba/carcommu/problem-header-bk.png);
    background-position: center bottom;
    background-size: cover;
    background-repeat: no-repeat;
    height: 100%;
    padding-top: 10px;
    padding-bottom: 30px;
}
.problem-header-ttltop h1 {
    padding: 50px 0;
    background-color: #cbeacf;
    margin: 0;
    text-align: center;
    width: 100%;
}
.problem-header-green {
    font-size: 2.5rem;
}
.problem-solution-section {
    width: 100%;
    max-width: 1100px;
    margin: 40px auto;
    padding: 20px;
    color: #333;
}
.problem-text h2 {
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0;
    line-height: 1.5;
    text-decoration: underline;
    text-decoration-color: #ffd700;
    text-underline-offset: 9px;
    text-decoration-thickness: 4px;
}
.diagram-image {
    width: 100%;
    max-width: 500px;
}
.diagram-image img {
    width: 100%;
}
.solution-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #ffffff;
    border-radius: 30px;
    padding: 20px 15px;
    min-height: 420px;
}
.solution-text {
    flex: 1;
    padding-left: 20px;
    padding-right: 10px;
}
.solution-text h3 {
    font-size: 1.5rem;
    font-weight: bold;
    line-height: 1.4;
    margin-bottom: 20px;
}
.solution-text h3 span {
    color: #4CAF50;
    font-size: 2rem;
}
.diagram-image {
    flex: 1;
    text-align: center;
    position: relative;
}
.diagram-image img {
    width: 100%;
    max-width: 500px;
    height: auto;
    display: block;
}

/* LINEでできることは？ */
.main-container {
    position: relative;
    width: 100%;
    background: #fff; 
    overflow: hidden; 
    margin: 50px auto 0;
    z-index: 0;
}
.main-container::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 70%;
    height: 100%;
    background: #F8F8F8; 
    border-top-right-radius: 30px;  
    border-bottom-right-radius: 30px;
    z-index: -1; 
}
.main-item {
    margin-top: 100px;
    margin-bottom: 100px;
}
.main-itembox p {
    margin: 0 auto;
}
.square-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr); 
    gap: 20px;
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px;
}
.square {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    padding: 30px 20px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.square:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.12);
}
.square-container .square-img {
    margin: 0 auto;
}
.square-container .square-img img {
    margin-bottom: 0;
}
.square-img {
    width: 100%;
    max-width: 200px;
}
.square-img img {
    width: 100%;
    height: auto;
    margin-bottom: 15px;
}
.square-text h2 {
    font-size: 1.2rem;
    font-weight: bold;
    color: #5CAB54; 
    margin-bottom: 10px;
}
.square-text p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #333;
}

.line-section {
    text-align: center;
    margin: 80px auto 60px;
    max-width: 850px;
    padding: 0 15px;
}
.line-container .line-box:nth-child(2) {
    position: relative;
}
.line-container .line-box:nth-child(2)::before {
    content: "LINE公式アカウントを活用";
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: #d27030;
    color: #fff;
    padding: 12px 20px;
    border-radius: 30px;
    font-weight: bold;
    white-space: nowrap;
}
.line-container .line-box:nth-child(2)::after {
    content: "";
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    border-width: 10px;
    border-style: solid;
    border-color: #d27030 transparent transparent transparent;
}
.line-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.line-box {
    border: 2px solid #375e96;
    border-radius: 10px;
    padding: 20px;
    flex: 1 1 300px;
    max-width: 350px;
    background: #fff;
}
.line-box h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: #375e96;
}
.line-logo img {
    width: 60px;
    height: auto;
    margin-bottom: 10px;
}
.line-box p {
  font-weight: bold;
  color: #333;
  margin-top: 0;
}
.description {
    font-size: 1rem;
    color: #333;
    line-height: 1.6;
    text-align: center;
    font-weight: bold;
}
.description-table {
    font-size: 1rem;
    color: #333;
    line-height: 1.6;
    text-align: center;
    font-weight: bold;
}

/* LINEユーザーは日本の8割が使ってます */
.user h1 {
    text-align: center;
    margin: 100px auto 60px auto;
}
.user-item {
    width: 600px;
    margin: 0 auto;
    margin-bottom: 60px;
    line-height: 1.7;
    font-size: 1.3rem;
    font-weight: bold;
}
.userSns {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    flex-wrap: wrap; 
}
.sns-left, .sns-right {
    flex: 1;
    min-width: 300px;
}
.userSns-ttl h3 {
    background: #4CAF50;
    color: #fff;
    padding: 8px 12px;
    border-radius: 50px;
    font-size: 1.5rem;
    width: 100%;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 50px;
    margin: 0 auto 50px auto;
}
.sns-left img {
    display: block;
    max-width: 100%;
    margin: 0 auto;
}
.sns-right ul {
    margin: 15px 0;
    padding-left: 20px;
}
.sns-right ul li {
    margin-bottom: 8px;
    font-size: 1.3rem;
    font-weight: bold;
}
.sns-right .item-yellow {
    background: #fff3b0;
    padding: 8px 5px;
    border-radius: 10px;
}
caption {
    text-align: center;
    font-size: 1.2rem;
    font-weight: bold;
}
.sns-right table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 60px;
    font-size: 1.1rem;
}
.sns-right table th,
.sns-right table td {
    border: 1px solid #ccc;
    padding: 8px;
    text-align: center;
}
.sns-right .th-top {
    background: #e4f0db;
}
.sns-item {
    margin: 80px auto;
    text-align: center;
    font-size: 1.3rem;
    font-weight: bold;
}
.sns-item .yellow-line {
    text-decoration: underline;
    text-decoration-color: #ffd700;
    text-underline-offset: 9px;
    text-decoration-thickness: 4px;
}
.line-item {
    background-image: linear-gradient(transparent 20%, #ffed6b 70%);
    background-repeat: no-repeat;
    background-position: bottom;
    background-size: 100% 100%;
}
.line-user {
    margin: 30px auto 100px auto;
}
.lineUser-ttl h3 {
    background-color: #cbeacf;
    border-radius: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    font-weight: bold;
    padding: 15px;
}
.lineUser-image {
    width: 100%;
}
.lineUser-image img {
    width: 100%;
    border-radius: 10px;
}

/* こんな方におすすめです */
.choicettl-box {
    color: #5CAB54;
}
.choicettl-box ul {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    gap: 30px;
}
.choicettl-box a {
    text-decoration: none;
    color: #5CAB54;
}
.choicettl-box li {
    list-style-type: none;
    text-align: center;
    border: #5CAB54 1px solid;
    padding: 15px 90px;
    font-size: 1.4rem;
    font-weight: bold;
    transition: transform 0.3s ease;
}
.choicettl-box li:hover {
    transform: translateY(-5px);
}
.choice-box {
    text-align: center;
    margin-bottom: 30px;
    margin-top: 30px;
}
.choice-box h3 {
    position: relative;
    display: inline-block;
    margin-bottom: 1em;
    font-size: 1.5rem;
    
}
.choice-box h3:before {
    content: '';
    position: absolute;
    bottom: -15px;
    display: inline-block;
    width: 60px;
    height: 2px;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    background-color: #5CAB54;
    border-radius: 1px;
}
.center-illust img {
  opacity: 0;
  transform: scale(0);
}
.center-illust img.active {
  animation: superman-pop 0.8s ease-out forwards;
}
@keyframes superman-pop {
  0% {
    opacity: 0;
    transform: scale(0);
  }
  60% {
    opacity: 1;
    transform: scale(1.3);
  }
  80% {
    transform: scale(0.9);
  }
  100% {
    opacity: 1;
    transform: scale(1); 
  }
}
.problem-solution{
    display: grid;
    grid-template-columns: 1fr 300px 1fr; 
    gap: 24px;
    align-items: center; 
    max-width: 1100px;
    margin: 0 auto;
    padding: 30px 20px 70px 20px;
    box-sizing: border-box;
}
.problem {
    display: flex;
    flex-direction: column; 
    align-items: center;
}
.problem .square-img {
    margin: 0 auto;
}
.problem .square-text h2 {
    margin: 0 auto 15px auto;
    text-align: center;
}
.problem .square-text p {
    margin: 0 auto;
}
.problem-solution .square-text {
    width: 85%;
}
.problem-center{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 15px;
}
.center-illust{
    width: 100%;
    max-width: 150px;
    height: auto;
    margin-bottom: 10px;
}
.center-illust img {
    width: 100%;
}
.solution {
    display: flex;
    flex-direction: column;
    margin: 0 auto;
    width: 85%;
}
.solution-header {
    width: 100%;
    max-width: 180px;
}
.solution-header img {
    width: 100%;
}
.feature-list {    
    margin: 0 auto;
    padding: 0;
}
.feature-list dt {
    position: relative; 
    font-weight: bold;
    font-size: 1.2rem;
    color: #333;
    margin-bottom: 5px;
    padding-left: 30px; 
}
.feature-list dt::before {
    font-family: "Font Awesome 5 Free";
    content: "\f00c";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);        
    display: flex; /* レ点を中央に配置するためにflexboxを使う */
    justify-content: center;
    align-items: center;
    width: 24px;  
    height: 24px; 
    border-radius: 50%; 
    background-color: #D26D3C; 
    color: white; 
    font-size: 1.1rem; 
    font-weight: bold;
    line-height: 1; 
}
.feature-list dd {
    margin-left: 30px; 
    margin-bottom: 20px;
    font-size: 0.9rem;
    color: #555;
    line-height: 1.6;
    padding-left: 5px; 
}           
.feature-list dd:last-of-type {
    margin-bottom: 0;
}
.bubble{
    background: #D26D3C;
    color: #fff;
    padding: 20px 24px;
    border-radius: 999px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.12);
    max-width: 200px;
    font-weight: 700;
    line-height: 1;
    position: relative;
}
.bubble-sub{
    display: block;
    font-weight: 700;
    font-size: 0.95rem;
    margin-top: 2px;
}
.bubble::after{
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -8px;
    border-width: 8px 8px 0 8px;
    border-style: solid;
    border-color: #D26D3C transparent transparent transparent;
}

/* LINEの活用 */
.utilization-ttl h1 {
    text-align: center;
    background: linear-gradient(to bottom, #99C155, #64A542);
    padding: 20px;
    margin: 0 0 35px 0;
    color: #fff;
}
.steps-container {
    max-width: 1100px;
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 40px auto 0 auto;
}
.containerStep-item {
    margin-top: 70px;
    font-size: 1.5rem;
    text-align: center;
    font-weight: bold;
}
.step-small {
    font-size: 1rem;
}
.step-box {
    flex: 1;
    text-align: center;
    border-radius: 8px;
    padding: 20px;
}
.step-number {
    font-size: 1.5rem;
    font-weight: bold;
    color: #5CAB54;
    display: block;
    line-height: 1.4;
}
.step-box h2 {
    font-size: 1.2rem;
    margin-top: 15px;
    margin-bottom: 10px;
    color: #333;
}
.step-box p {
    width: 70%;
    height: 65px;
    font-size: 0.9em;
    color: #666;
    margin: 0 auto;
}        
.step-image {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}
.step-image img {
    width: 100%;
}
.step-image-flex {
    display: flex;
    justify-content: center;
    margin-top: 20px;
    gap: 15px;
}
.cta-message {
    text-align: center;
}
.cta-message p {
    margin: 40px auto 0 auto;
    font-size: 1.5rem;
    font-weight: bold;
    color: #333;
    border-bottom: 3px solid #F6DB69;
    display: inline-block;
}
.heading-utilization {
    display: flex;
    justify-content: center;
    align-items: center;
    color: #ffffff;
    font-size: 1.5rem;
}
.heading-utilization::before,
.heading-utilization::after {
    width: 3px;
    height: 25px;
    background-color: #ffffff;
    content: '';
}
.heading-utilization::before {
    transform: rotate(-35deg);
    margin-right: 30px;
}
.heading-utilization::after {
    transform: rotate(35deg);
    margin-left: 30px;
}

/* テーブル */
.total-comparison {
    width: 100%;
    margin: 0 auto;
    margin-bottom: 70px;
}
.comparisonttl-box {
    text-align: center;
    margin-top: 100px;
}
.comparison-table-container {
    max-width: 1000px;
    margin: 0 auto; 
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch; 
}
.comparison-table {
    width: 1000px;
    border-collapse: collapse;
    text-align: center;
}
.comparison-table th, .comparison-table td {
    padding: 20px 10px;
    border: 1px solid #e0e0e0;
    vertical-align: middle;
    font-size: 0.9em;
}
.comparison-table th {
    background-color: #fafafa;
    font-weight: bold;
    color: #555;
}
.comparison-table tr th:first-child {
    background-color: #fff;
    color: #333;
    font-size: 1em;
    text-align: left;
    padding-left: 20px;
}
.comparison-table thead th {
    font-size: 1.1em;
    color: #fff;
}
.comparison-table thead th:nth-child(2) {
    background-color: #4CAF50; /* 当社 */
}
.comparison-table thead th:nth-child(3) {
    background-color: #333; /* 他社 */
    border-top-left-radius: 20px; 
    border-top-right-radius: 20px; 
    overflow: hidden;
}
.comparison-table thead th:nth-child(4) {
    background-color: #333; /* お客様 */
    border-top-left-radius: 20px; 
    overflow: hidden;
}
.comparison-table .description-table {
    font-size: 0.9rem;
    color: #333;
    margin-top: 5px;
    height: 60px;
}
.comparison-table .status-icon {
    font-size: 2em;
    line-height: 1;
}      
.comparison-table td .status-crossred {
    color: #dc3545;
    font-size: 2em;
    font-weight: bold;
}
.comparison-table td .status-crossblue {
    color: #3D639E;
    font-size: 2em;
    font-weight: bold;
}

.card-container {
    width: 1000px;
    margin: 60px auto 0;
    display: flex;
    justify-content: center;
    align-items: stretch; 
    gap: 20px; 
    padding: 20px;
    border-radius: 10px;
}
.card {
    width: 500px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: relative; 
}
.card-header {
    color: #fff;
    font-weight: bold;
    text-align: center;
    padding: 15px;
    font-size: 1.2rem;
}
.green-header {
    background-color: #69a37c;
}
.card-body {
    padding: 20px;
    text-align: center;
}
.badge {
    position: absolute;
    top: 0px;
    left: -53px;
    transform: none;
    width: 160px;
    z-index: 10;
}
.original-price {
    font-size: 2rem;
    font-weight: bold;
    color: #777;
    margin: 10px 0;
}
.discounted-price {
    font-size: 2.7rem;
    font-weight: bold;
    color: #d15682; 
    margin: 0;
}
.monthly-price {
    font-size: 2rem;
    font-weight: bold;
    color: #333;
    margin: 20px 0;
}
.tax-info {
    font-size: 0.9rem;
    font-weight: normal;
    color: #777;
}
.underline {
    text-decoration: line-through; 
}
.car-hiroba-plan {
    font-size: 1.1rem;
    width: 90%;
    margin: 0 auto;
}
.hiroba-textBold {
    font-weight: bold;
}
.car-hiroba-plan p:before {
  content: "■"; 
  color: #333; 
  margin-right: 3px; 
}
.card-container-small {
    text-align: right;
    font-size: 0.9rem;
    font-weight: 700;
}
.total-card-limited {
    position: relative;
    padding-top: 120px;
}
.limited-offer-bubble {
    position: absolute;
    top: 40px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #3e639e;
    color: #fff;
    font-weight: bold;
    font-size: 2.4rem;
    line-height: 1.4;
    padding: 10px 20px;
    border-radius: 20px;
    white-space: nowrap;
    z-index: 20;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;

    /* 最初は透明で非表示 */
    opacity: 0;
    transform: translateX(-150%) rotate(-720deg);
}

.limited-offer-bubble {
    position: absolute;
    top: 40px;
    left: 50%;
    transform: translateX(-150%) rotate(-720deg); /* 初期は左の外に回転状態 */
    background-color: #318bc9;
    color: #fff;
    font-weight: bold;
    font-size: 2.4rem;
    line-height: 1.4;
    padding: 10px 20px;
    border-radius: 20px;
    white-space: nowrap;
    z-index: 20;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);

    opacity: 0; /* 最初は透明 */
}

/* アクティブ化でアニメーション実行 */
.limited-offer-bubble.active {
    animation: bounceIn 1s ease-out forwards; /* forwardsで最終状態を保持 */
}
@keyframes bounceIn {
    0% {
        transform: translateX(-150%) rotate(-720deg);
        opacity: 0;
    }
    60% {
        transform: translateX(-40%) rotate(20deg);
        opacity: 1;
    }
    80% {
        transform: translateX(-55%) rotate(-10deg);
    }
    100% {
        transform: translateX(-50%) rotate(0deg); /* 中央に固定 */
        opacity: 1;
    }
}

.limited-offer-bubble::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 20px;
    height: 20px;
    background-color: #318bc9;
}

/* お客さまの声 */
.voice {
    padding: 60px 20px;
    text-align: center;
    position: relative;
}
.voice-bg {
    background: #5CAB54;  
    height: 300px;        
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
}
.voice .inner {
    position: relative;
    z-index: 1; 
}
.voice-ttl h1 {
    color: #fff;
    font-size: 2rem;
    margin-bottom: 40px;
    text-align: left;
    margin-left: auto;
    margin-right: auto;
}
.voice-slider {
    position: relative;
    max-width: 1100px;
    margin: 0 0 0 auto;
    overflow: hidden;
    height: 700px;
}
.voice-slides {
    display: flex;
    transition: transform 0.5s ease;    
}
.voice-slide {
    flex: 0 0 50%; 
    box-sizing: border-box;
    padding: 20px;  
}
.voice-card {
    background: #fff;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    height: 90%;
}
.voice-img {
    width: 100%;
    max-width: 200px;
    margin: 0 auto 15px auto;
}
.voice-img img {
    width: 100%;
}
.voice-card p {
    width: 90%;
    font-size: 1rem;
    line-height: 1.6;
    color: #333;
    text-align: left;
    margin: 0 auto;
}
.nav-btn {
    position: absolute;
    top: 70%;
    transform: translateY(-50%);
    background: #ddd;
    color: #fff;
    border: none;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 2.1rem;
    font-weight: bold;
}
.next {
    right: 0; 
}

/* ご利用までの流れ */
.flow {
    padding: 0 20px 80px 20px;
    text-align: center;
}
.flow-ttl {
    text-align: left;
    margin: 0 auto 80px auto;
}
.flow-inner {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 40px;
    flex-wrap: wrap; /* スマホで折り返し */
    max-width: 1000px;
    margin: 0 auto;
}
.flow-step {
    flex: 0 0 250px;
    text-align: center;
    position: relative;
}
.step-circle {
    position: absolute;
    top: -22px;
    left: -9px;
    background: #63b22f;
    color: #fff;
    font-size: 0.9rem;
    font-weight: bold;
    border-radius: 50%;
    width: 90px;
    height: 90px;
    display: flex;
    justify-content: center;
    align-items: center;
    line-height: 1.2;
    z-index: 2; /* 重なりを上に */
}
.flow-step h3 {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 10px;
    margin-top: 30px;
}
.flow-step p {
    font-size: 1rem;
    color: #333;
    line-height: 1.6;
}
.flow-arrow {
    font-size: 2rem;
    font-weight: bold;
    color: #63b22f;
    align-self: center;
}
.icon-circle {
    background: #F5F5F5; 
    border-radius: 50%;
    width: 200px;
    height: 200px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 16px;
}

.icon-circle img {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

/* Q＆A */
.question {
    background-color: #F8F8F8;
}
.faq {
    max-width: 1100px;
    margin: 0 auto;
    padding: 70px 0;  
}
.faq h1 {
    text-align: center;
    margin-bottom: 60px;
    margin-top: 0;
}
.faq-item {
    background-color: #fff;
    border-radius: 15px;
    padding: 15px 30px;
    margin: 15px auto;
}
.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: end;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: bold;
}
.faq-toggle {
    font-size: 20px;
    width: 30px;
    height: 30px;
    border: none;
    background: none;
    cursor: pointer;
    color: #63b22f;
    font-weight: bold;
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.8s ease-in-out, opacity 0.8s ease-in-out;
    opacity: 0;
    font-size: 14px;
    line-height: 1.6;
    color: #333;
    margin-top: 5px;
}
.faq-answer p {
    max-width: 1000px;
    margin: 10px auto 10px 30px;
    font-weight: bold;
    font-size: 1rem;
}
.faq-item.active .faq-answer {
    max-height: 200px;
    opacity: 1;
    border-top: 1px solid;
    max-width: 1000px;
    margin-top: 20px;
}
.faq-item.active .faq-toggle {
    content: "−";
}

/* 背景 */
.triangle {
    width: 100%;
    position: relative;
    background: linear-gradient(to bottom, #99C155, #64A542);
    padding: 10px;
}
/* お問合せ */
.triangle::before {
    content: '';
    position: absolute;
    bottom: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 50px 50px 0 50px;
    border-color: #64A542 transparent transparent transparent;
    left: 50%;
    transform: translateX(-50%) translateY(100%);
}

.message-ttl h1 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 30px;
    color: #fff;
}
.message-box {
    width: 100%;
    padding-top: 40px;
    background-color: #fffef5;
}
.message-h4 {
    margin: 70px auto 0 auto;
    font-size: 3rem;
    text-align: center;
    line-height: 0.7;
    color: #333;
}
.message-h4 h4 {
    margin-bottom: 0;
}
.message-small {
    font-size: 1rem;
    font-weight: normal;
}
.message-flex {
    display: flex; 
    justify-content: center; 
    align-items: center; 
    gap: 30px;
    padding: 80px 0; 
}
.message-flex a {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    border-radius: 50px;
    border: none;
    width: 300px;
    height: 70px;
    font-weight: bold;
    background-color: #F6DB69;
    text-decoration: none;
    color: #333;
}
.message-contact,
.message-demo {
    width: 400px;
}
.message-contact a,
.message-demo a {
    display: flex; 
    justify-content: center;
    align-items: center;
    height: 70px; 
    padding: 0 40px; 
    border-radius: 35px; 
    text-decoration: none; 
    font-size: 1.2rem;
    font-weight: bold;
    white-space: nowrap; 
    transition: background-color 0.3s ease; 
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); 
}
.message-contact a {
    background-color: #F6DB69; 
    color: #333; 
}
.message-contact a:hover {
    background-color: #e6ce68;
}
.message-demo a {
    background-color: #99C155; 
    color: #fff; 
}
.message-demo a:hover {
    background-color: #7bb040; 
}

.contact {
    margin: 0 auto;
    padding: 0 0 70px 0;
}
.in-contact {
    padding: 100px 0 30px 0;
}
.contact h1 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 30px;
    color: #fff;
}
.contact-bk {
    width: 100%;
    max-width: 1100px;
    font-size: 1rem;
}
form {
    margin: 0 auto;
}
label {
    display: block;
    margin-bottom: 1.2em;
    font-weight: bold;
}
input, select, textarea {
    padding: 0.6em;
    margin-top: 0.3em;
    border: 1px solid #ccc;
    border-radius: 10px;
    font-size: 1em;
}
.required {
    color: #d01137;
    font-weight: bold;
    margin-left: 0.3em;
}
.radio {
    display: inline-block;
    margin-left: 35px;
}
.radio-input + label {
    padding-left: 20px;
    position: relative;
    margin-right: 20px;
    line-height: 1em;
}
.radio-input:checked + label::after {
    content: "";
    display: block;
    position: absolute;
    top: 3px;
    left: 3px;
    width: 11px;
    height: 11px;
    background: #d01137;
    border-radius: 50%;
}
.radio-input + label::before {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 15px;
    height: 15px;
    border: 1px solid #999;
    border-radius: 50%;
}
.contact button {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    border-radius: 50px;
    border: none;
    width: 300px;
    height: 70px;
    margin: 90px auto 0 auto;
    font-weight: bold;
    background-color: #F6DB69;
    text-decoration: none;
    color: #333;
}
.form-group {
    display: flex;
    align-items: center;
    margin: 30px auto;
}
.form-group-header {
    display: flex;
    justify-content: space-between; 
    align-items: center; 
    margin-bottom: 5px; 
    width: 350px; 
}
.required {
    background-color: #63C288; 
    color: #fff;
    font-size: 0.8rem;
    font-weight: normal;
    padding: 3px 8px;
    border-radius: 4px;
    margin: 0 40px 0 0;
    display: inline-block;
}
.form-group label {
    flex-shrink: 0; 
    margin-bottom: 0;
}
.form-group input, 
.form-group select, 
.form-group textarea {
    flex: 1; 
    width: auto; 
    margin-top: 0;
    height: 35px;
}
.radio-group {
    align-items: flex-start;
}
.radio-options {
    display: flex;
}
.radio-options label {
    width: 120px;
}
.radio {
    display: block; 
    margin-left: 0; 
    margin-bottom: 0.5em; 
}
.radio-input {
    display: none !important;
}

/* フッター */
footer {
    background-color: #E9FEDF;
    margin: 0 auto;
    padding: 60px 0;
}
.footer-logo {
    width: 100%;
    max-width: 250px;
    margin: 0 auto 30px auto;
}
.footer-logo img {
    width: 100%;
}
.foot-list {
    text-align: center;
}
.foot-list ul {
    display: flex;
    justify-content: center;
    flex-direction: column;
    padding: 0;
    margin: 0;
}
.foot-list li {
    font-size: 0.9rem;
    list-style-type: none;
}


@media (max-width: 1024px) {
    .highlight-text {
        font-size: 2rem;
    }
    .problem-solution-section {
        padding: 20px 0;
        width: 80%;
    }
    .highlight-text {
        font-size: 2.5rem;
    }
    .card-container {
        width: 90%;
    }
    .solution-text h3 {
        font-size: 1.3rem;
    }
    .userSns {
        gap: 20px;
    }
    .card-container {
        padding: 20px 0;
    }
    .triangle {
        padding: 10px 0;
    } 
}

@media (max-width: 960px) {
    .catch-copy {
        font-size: 2.4rem;
    }
}

@media (max-width: 768px) {
    .only-pc {
        display: none;
    }
    .only-sp {
        display: block;
    }
    .triangle {
        padding: 10px 0;
    }
    .triangle::before {
        border-width: 30px 30px 0 30px;
    }
    h1 {
        width: 95%;
        margin: 20px auto 40px auto;
        font-size: 1.8rem;
    }
    .main-visual {
        flex-direction: column; 
        justify-content: center;
        align-items: center;
        text-align: center;
        background: url('../img/hiroba/carcommu/new-mv-sp.png') no-repeat center center;
        background-size: cover;
    }
    .limited-offer-bubble-top {
        top: -9%;
        left: 30%;
    }
    .text-side {
        max-width: 90%; 
        margin: 0 auto 0 20px;
        padding: 30px 20px;
    }
    .text-side::before {
        transform: none; 
    }
    .catch-copy {
        font-size: 2.4rem;
        width: 100%;
    }
    .highlight-text {
        font-size: 1.8rem;
    }
    .sp-br {
        display: block; 
    }

    /* 追従 */
    .sticky-cta {
        right: 0;
        left: 0;
        bottom: 0;
        flex-direction: row;       
        justify-content: center;   
        gap: 0;
        width: 100%;
        padding: 0;
        background: rgba(255,255,255,0.9); 
    }
    .sticky-btn {
        flex: 1;                   
        border-radius: 0;          
        padding: 15px 0;
        transform: none;          
    }
    .sticky-btn-contact {
        transform: none;           
    }

    /* LINEを使えばこれらが解決できます！ */
    .problem-solution-section {
        width: 95%;
        padding: 10px 0;
    }
    .problem-text h2 {
        font-size: 1.2rem;
    }
    .solution-content {
        flex-direction: column; 
        padding: 20px;
    }
    .solution-text {
        padding-right: 0;
        margin-bottom: 30px;
        text-align: center; 
    }
    .solution-text h3 {
        font-size: 1.2rem;
    }
    .solution-text h3 br {
        display: none; 
    }
    .solution-text h3 span {
        font-size: 1.5rem;
    }
    .solution-content::before {
        transform: none !important; 
    }
    .solution-text p {
        font-size: 0.9rem;
    }
    .diagram-image {
        width: 80%; 
    }

    /* LINEでできることは？ */
    .price {
        font-size: 2rem;
    }
    .logo {
        max-width: 150px;
        margin: 10px 0 0 10px;
    }
    .check-list { 
        padding: 30px 20px 80px;
        min-height: 200px; 
    }
    .check-wrap, 
    .check-list {
        margin: 0 auto;       
        text-align: left;    
    }
    .hero-btn {
        padding: 12px 28px;
        bottom: -24px;
        width: 86%;             
        max-width: none;
        font-size: 1rem;
        left: 50%;
        transform: translateX(-50%);
    }
    .main-item {
        margin: 50px auto;
    }
    .main-itembox {
        width: 95%;
        margin: 0 auto 20px;
        font-size: 1rem;
    }
    .main-container::before {
        width: 100%;
        border-top-right-radius: 0;
        border-bottom-right-radius: 0;
    }
    .line-container {
        justify-content: center;
        align-items: center;
        gap: 50px;
        margin: 0 auto; 
    }
    .line-section {
        text-align: center;
        margin: 0 auto;
        margin-top: 40px;
        padding: 0;
        width: 90%;
    }
    .description {
        margin: 20px auto;
        text-align: left;   
    }
    .description-table {
        margin: 20px auto;
        text-align: center;   
    }
    .main-itembox p {
        width: 95%;
        margin: 0 auto;
        font-size: 0.9rem;
    }

    /* LINEユーザーは日本の8割が使ってます */
    .user h1 {
        margin: 40px auto;
        text-align: left;
    }
    .user-item {
        width: 95%;
        margin: 0 auto;
        text-align: left;
        font-size: 1.1rem;
        line-height: 1.6;
    }
    .square {
        padding: 10px 20px;
    }
    .square-img {
        max-width: 180px;
    }
    .square-container {
        grid-template-columns: 1fr;
    }
    .sns-right ul {
        width: 90%;
        margin: 15px auto;
    }
    .userSns {
        flex-direction: column;
        align-items: center;
    }
    .choice-item h1 {
        text-align: center;
    }
    .choicettl-box ul {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 100%;
        margin: 0 auto;
        gap: 15px;
    }
    .choicettl-box li {
        width: 300px;
    }
    .sns-item {
        width: 95%;
        margin: 50px auto;
        text-align: left;
        font-size: 1.1rem;
        font-weight: bold;
    }
    .sns-left, .sns-right {
        width: 100%;
    }
    .sns-right ul li {
        font-size: 1rem;
    }
    .sns-right table {
        width: 90%;
        margin: 40px auto 0 auto;
        font-size: 0.85rem;
    }
    .lineUser-ttl h3 {
        width: 90%;
        margin: 0 auto;
        font-size: 1.1rem;
        padding: 10px;
    }
    .lineUser-image {
        width: 95%;
        margin: 15px auto;
    }
    
    /* こんな方におすすめです */
    .choice-box h3 {
        font-size: 1.2rem;
    }
    .choicettl-box li {
        padding: 15px;
        font-size: 1.1rem;
    }
    .problem .square-text h2 {
        font-size: 1.1rem;
    }
    .problem-solution{
        width: 100%;
        grid-template-columns: 1fr;
        gap: 20px;
        text-align: center;
        padding: 0 0 30px;
    }
    .problem-center{
        margin: 20px auto;
    }
    .bubble{
        max-width: 120px;
        font-size: 0.8rem;
    }
    .bubble-sub {
        font-size: 0.8rem;
    }
    .feature-list {
        margin: 0;
    }
    .feature-list dt {
        font-size: 1.1rem;
        text-align: left;
    }
    .feature-list dd {
        text-align: left;
        margin-left: 0;
    }
    .solution-header {
        max-width: 150px;
        margin: 0 auto;
    }
    .center-illust {
        max-width: 110px;

    }

    /* Q&A */
    .faq {
        width: 95%;
    }
    .faq h1 {
        margin-bottom: 40px;
    }
    .faq-toggle {
        width: 15px;
        height: 50px;
    }
    .faq-answer {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    .faq-answer p {
        margin: 0;
        margin-top: 15px;
    }
    .voice-slider {
        height: auto;
        margin: 0 auto;
        overflow: visible;
    }
    .voice-slides {
        display: block;
        transform: none !important;
    }
    .voice-slide {
        flex: 0 0 100%; 
        width: 100%;
        padding: 15px 0;
    }
    .voice-card {
        padding: 20px;
    }
    .voice-ttl h1 {
        text-align: center;
        font-size: 1.8rem;
    }
    .nav-btn {
        display: none;
    }
    .containerStep-item {
        font-size: 1.2rem;
        text-align: left;
        width: 95%;
        margin: 70px auto 0 auto;
    }

    /* お問い合わせ */
    .contact {
        padding: 0 0 30px 0;
    }
    .contact h1 {
        font-size: 1.8rem;
        line-height: 1.6;
    }
    .message-ttl h1 {
        font-size: 1.8rem;
        line-height: 1.6;
    }
    .message-h4 {
        width: 95%;
        margin: 0 auto;
        font-size: 2.7rem;
    }
    .message-flex {
        width: 95%;
        margin: 0 auto;
        flex-direction: column;
        gap: 20px;
    }
    .message-contact, .message-demo {
        width: 100%;
    }
    .message-contact a, .message-demo a {
        height: 50px;
    }
    .in-contact {
        width: 95%;
        margin: 0 auto;
        padding: 60px 0 30px 0;
    }
    .form-group {
        display: block;
        margin: 20px auto;
    }
    .form-group-header {
        width: 250px;
        margin-bottom: 10px;
    }
    .form-group input,
    .form-group select,
    .form-group textarea {
        width: 95%;
        height: auto;
    }
    .radio-options {
        gap: 5px;
        flex-direction: column;
        padding-left: 15px;
    }
    .radio-options label {
        width: auto;
    }
    .contact button {
        width: 90%;
        height: 50px;
        font-size: 1rem;
        margin-top: 40px;
    }
    
    /* ご利用までの流れ */
    .flow-inner {
        flex-direction: column;
        gap: 40px;
    }
    .step-circle {
        left: 45px;
    }
    
    
    /* LINEの活用 */
    .utilization-ttl h1 {
        width: 100%;
        padding: 20px 0;
        margin: 0;
        font-size: 1.5rem;        
    }
    .cta-message p {
        width: 80%;
        text-align: left;
        border: 2px solid #F6DB69;
        padding: 10px;
        font-size: 1.2rem;
    }
    .total-comparison {
        width: 95%;
    }
    .steps-container {
        flex-direction: column;
        gap: 30px;
    }
    .comparisonttl-box h1 {
        font-size: 1.8rem;
        margin: 30px auto;
    }
    .card-container {
        width: 95%;
        flex-direction: column; 
        align-items: center; 
        gap: 30px; 
        margin: 80px auto 50px;
        padding: 0;
    }
    .card {
        width: 95%; 
        max-width: 400px; 
    }
    .badge {
        transform: translate(-5%, -5%); 
        width: 120px;
        top: -29px;
        left: -20px;
    }
    .car-hiroba-plan {
        width: 95%;
        margin: 0 auto;
        font-size: 1rem;
    }
    .hiroba-Plan-small {
        font-size: 0.9rem;
    }
    .card-container-small {
        font-size: 1rem;
        text-align: left;
    }
    .limited-offer-bubble {
        transform: translateX(-50%); /* ← 位置だけ中央に */
        opacity: 0;
    }
    .limited-offer-bubble.show {
        opacity: 1;
        transition: opacity 1s ease;
    }
    .limited-offer-bubble {
        font-size: 1.5rem;
        top: 65px;
    }

    /* フッター */
    .footer-logo {
        max-width: 150px;
        margin: 0 auto 20px auto;
    }
    .foot-list li {
        font-size: 0.7rem;
    }
    
}

@media (max-width: 600px) {
    .only-sp600 {
        display: block !important;
    }
    .main-visual {
        flex-direction: column; 
        justify-content: center;
        align-items: center;
        text-align: center;
        background: url('../img/hiroba/carcommu/new-mv-sp-600.png') no-repeat center center;
        background-size: cover;
        display: block;
    }
    .limited-offer-bubble-top {
        font-size: 1.8rem;
        top: 37%;
        left: 33%;
    }
    .catch-copy {
        font-size: 2rem;
        width: 100%;
        line-height: 1.4;
        text-align: left;
        background-color: unset;
    }
    .bubble-top-small {
        font-size: 1.4rem;
    }
    .text-side {
        max-width: 95%;
        margin: 0 auto;
        padding: 30px 0;
    }
    .highlight-text {
        font-size: 1.2rem;
        margin-bottom: 0;
        margin-top: 250px;
    }
    .solution-text h3 {
        text-align: left;
    }
    .solution-text p {
        text-align: left;
    }
    .solution-content {
        padding: 15px 10px;
    }
    .catch-copy-bkwh {
        background-color: #fff;
        line-height: 1.6;
    }
    .problem-solution-section {
        margin: 20px auto;
    }
    .problem-header-ttltop h1 {
        padding: 20px 0;
        line-height: 1.5;
    }
    .problem-text h2 {
        font-size: 1.4rem;
        margin: 20px 0 35px 0;
        text-underline-offset: 7px;
        line-height: 1.8;
    }
    .solution-text {
        margin: 0 20px;
        padding-left: 0;
    }
    .sns-item {
        width: 90%;
        margin: 20px auto;
    }
    .line-user {
        margin: 30px auto 50px auto;
    }
    .square-text p {
        text-align: left;
    }
    .problem .square-text h2 {
        font-size: 1.2rem;
    }
    .flow-step p {
        text-align: left;
    }
    .sns-item .yellow-line {
        text-decoration: underline;
        text-decoration-color: #ffd700;
        text-underline-offset: 4px;
        text-decoration-thickness: 4px;
    }
    .userSns-ttl h3 {
        padding: 0;
        border-radius: 50px;
        font-size: 1.1rem;
        width: 90%;
        height: 50px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 50px auto 30px auto;
    }
    .line-item {
        background-image: linear-gradient(transparent 0%, #ffed6b 100%);
    }
    .step-box p {
        text-align: left;
        margin-bottom: 30px;
    }
}

@media (max-width: 480px) {
    .sns-right table {
        font-size: 0.8rem;
    }
    .sns-right table th, 
    .sns-right table td {
        padding: 5px;
    }
}