@charset "UTF-8";

/* ==========================================================================
   Base Styles / Variables (So-net Rule Compliant)
   ========================================================================== */
:root {
  --color-pink-primary: #E6289E;  /* So-net/モモ ピンク */
  --color-pink-light: #fde8f3;    /* 背景用 薄いピンク */
  --color-pink-soft: #FCEBEC;
  --color-navy: #16325C;          /* So-net ネイビー */
  --color-text: #2B2B2B;
  --color-gray-bg: #f7f7f7;
}

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

body {
  color: var(--color-text);
  line-height: 1.6;
  background-color: #fff;
  -webkit-text-size-adjust: 100%;
}

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

a {
  text-decoration: none;
  color: inherit;
}

.container {
  width: 100%;
  margin: 0 auto;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-block;
  padding: 14px 37px;
  border-radius: 30px;
  font-size: 1.5rem;
  font-weight: bold;
  text-align: center;
  transition: opacity 0.3s ease;
}

.btn:hover {
  opacity: 0.85;
}

.btn-pink {
  background-color: var(--color-pink-primary);
  color: #fff;
}

.btn-white {
  background-color: #fff;
  color: var(--color-pink-primary);
}

.btn-navy {
  background-color: var(--color-navy);
  color: #fff;
}

/* ==========================================================================
   1. Hero Section
   ========================================================================== */
.hero-section {
  background-color: #fcf8f5;
  overflow: hidden;
}

.hero-inner {
  margin: 0 auto;
}
.hero-inner picture,
.hero-inner picture > img{
  max-width: 100%;
  width: 100%;
}

/* ==========================================================================
   2. About Section
   ========================================================================== */
.about-section {
  background-color: var(--color-pink-soft);
  padding: 56px 37px;
}

.about-flex {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.circle-img {
  border-radius: 50%;
  width: 160px;
  height: 160px;
  object-fit: cover;
}

.section-title-sub {
  color: var(--color-pink-primary);
  margin-bottom: 20px;
  font-size: 2.4rem;
}

.about-text > p{
  margin-bottom: 20px;
  font-size: 1.3rem;
  color: #E6289E;
}
.about-text > p:last-child{
  margin-bottom: 0;
}

/* ==========================================================================
   3. Report Section
   ========================================================================== */
.report-section {
  padding: 48px 0;
  background-color: #FFF8F5;
}

.report-section .container{
  padding: 0 24px;
}

.report-section .section-title{
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 53px;
}

.report-title-sub{
  margin-bottom: 18px;
  display: block;
  font-size: 1.1rem;
  font-weight: bold;
  color: var(--color-pink-primary);
  text-align: center;
}

.report-title-icon{
  vertical-align: bottom;
}
.report-title-icon::before,
.report-title-icon::after{
  content: "";
  margin: 0 12px;
  display: inline-block;
  width: 36px;
  height: 36px;
  background: center center / contain url(/access/hikari/campaign/tsunagaru-momo/images/icon-momo-01.png) no-repeat;
  background-size: 150%;
}

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
}

.report-card {
  overflow: hidden;
}

.card-thumb a > img{
  width: 100%;
}
.card-list{
  display: flex;
  justify-content: center;
  gap: 20px;
}
.card-list > li{
  width: auto;
}

.badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background-color: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 12px;
}

.card-body {
  padding: 12px 0 0;
}

.card-title {
  font-size: 1.6rem;
  margin-bottom: 12px;
  vertical-align: middle;
}
.card-title::before {
  content: "";
  margin: 0 8px 0 0;
  display: inline-block;
  width: 40px;
  height: 40px;
  background: center center / contain url(/access/hikari/campaign/tsunagaru-momo/images/icon-momo-02.png) no-repeat;
  background-size: 220%;
}

.card-desc {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--color-pink-primary);
  margin-bottom: 10px;
}

.card-tags {
  display: flex;
  gap: 8px;
}

.tag {
  background-color: #eef2f5;
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: 4px;
  color: #555;
}

.sns-block {
  text-align: center;
  margin-top: 40px;
}

.sns-title{
  font-size: 1.5rem;
}

.sns-icons {
  display: flex;
  justify-content: center;
  gap:24px;
  margin: 20px 0;
}

.sns-btn img {
  width: 40px;
  height: 40px;
}

.hashtag {
  color: var(--color-pink-primary);
  font-size: 1.1rem;
  font-weight: bold;
}

.hashtag-emphasis{
  font-size: 1.3rem;
  font-weight: bold;
}

.mod-media-embedded.vertical-movie iframe{
  aspect-ratio: 9 / 16;
  max-inline-size: 400px;
}

/* ==========================================================================
   4. Fun Section
   ========================================================================== */
.fun-section {
  padding: 56px 24px;
  background-color: #fff;
}

.fun-flex {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.fun-img{
  order: 3;
}

.fun-text{
  display: contents;
  color: #6E6E6E;
  text-align: center;
}

.fun-text h2{
  margin: 24px 0 0;
  font-size: 2rem;
  color: var(--color-text);
  order: 2;
}

.fun-text-sub{
  display: block;
  font-size: 1.1rem;
  font-weight: bold;
  color: var(--color-pink-primary);
  text-align: center;
  order: 1;
}

.fun-text-layout{
  order: 4;
}
.box-fun{
  margin-top: 20px;
  padding: 20px;
  font-size: 1.5rem;
  font-weight: bold;
  color: #B81470;
  background-color: #FFE9F4;
  border-radius: 12px;
  order: 5;
}


/* ==========================================================================
   5. So-net Info Section
   ========================================================================== */
.sonet-info-section {
  background-color: var(--color-navy);
  color: #fff;
  padding: 56px 24px;
}

.section-title-white {
  text-align: center;
  font-size: 2.8rem;
  margin-bottom: 15px;
}

.section-desc-white {
  font-size: 1.4rem;
  margin-bottom: 23px;
  color: #fff;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 30px;
}

.feature-box {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 20px;
  border-radius: 8px;
}

.feature-box h3 {
  font-size: 1.5rem;
  margin-bottom: 8px;
  color: #fff;
}

.feature-box p {
  font-size: 1.25rem;
  color: #CCD6E5;
}

.sonet-info-section .btn-center{
  margin-bottom: 30px;
}

.btn-center {
  text-align: center;
}

/* ==========================================================================
   6. Campaign Section
   ========================================================================== */
.campaign-section {
  padding: 40px 0;
}

.campaign-banner {
  background-color: var(--color-pink-primary);
  color: #fff;
  padding: 30px 20px;
  border-radius: 12px;
  text-align: center;
}

.campaign-badge {
  background-color: #fff;
  color: var(--color-pink-primary);
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: 10px;
  font-weight: bold;
}

.campaign-title {
  font-size: 1.4rem;
  margin: 10px 0;
}

.campaign-desc {
  font-size: 0.85rem;
  margin-bottom: 20px;
}

.campaign-section .mod-list-note{
  margin: 20px auto 0;
  padding: 0 20px;
}

.unq-top-section{
  margin-bottom: 30px;
}
.mod-carousel:not(.swiper-initialized) .mod-carousel__inner{
  text-align: center;
}
.mod-carousel__item:only-child{
  margin: 0 20px;
}

.campaign-section .btn-center{
  margin: 0 20px;
}
.campaign-section .btn-center .btn{
  width: 100%;
}


/* ==========================================================================
   7. Footer Section
   ========================================================================== */
.footer-section {
  padding: 40px 20px 20px;
  text-align: center;
  background-color: #fff;
}

.footer-section .hashtag{
  margin-bottom: 16px;
}

.link-flex-img{
  display: none;
}

.footer-lead {
  margin-bottom: 32px;
  font-weight: bold;
  font-size: 2.2rem;
}

.footer-logo {
  margin: 0 auto 32px;
  max-width: 200px;
}

.footer-btn-wrap {
  margin: 20px 0 50px;
  padding-bottom: 32px;
  border-bottom: 1px solid #E5DEDB;
}

.footer-btn-wrap .btn{
  width: 100%;
}

.sns-text{
  font-size: 1.4rem;
}

.annotation-text{
  margin-top: 40px;
  font-size: 1.1rem;
  color: #6E6E6E;
}

.copyright {
  font-size: 1.1rem;
  color: #888;
  margin-top: 20px;
}

/* ==========================================================================
   Responsive Design (PC Breakpoint: 768px~)
   ========================================================================== */
@media screen and (min-width: 768px) {
  .btn {
    font-size: 1.6rem;
  }

  .hero-inner {
    margin: 0 auto;
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
    background: center center / cover url(/access/hikari/campaign/tsunagaru-momo/images/img-kv-bg-pc.jpg) no-repeat;
  }

  .hero-inner picture,
  .hero-inner picture > img{
    max-width: 100%;
    width: auto;
  }

  .container {
    max-width: 1000px;
    width: 100%;
    margin: 0 auto;
  }

  .about-section {
    padding: 100px 20px;
  }

  .section-title-sub {
    margin-bottom: 15px;
    font-size: 3rem;
  }

  .section-title-sub {
    margin-bottom: 15px;
    font-size: 3rem;
  }
  
  .about-text > p {
    margin-bottom: 20px;
    font-size: 1.6rem;
  }

  .about-flex {
    flex-direction: row;
    text-align: left;
    justify-content: center;
    gap: 80px;
  }

  .report-section{
    padding: 96px 20px 48px;
  }

  .report-section .container{
    padding: 0;
    max-width: 1076px;
  }

  .report-section .section-title{
    margin-bottom: 96px;
    font-size: 3rem;
  }

  .report-title-sub {
    margin-bottom: 10px;
    font-size: 1.2rem;
    text-align: center;
  }

  .report-title-icon{
    vertical-align: text-top;
  }
  .report-title-icon::before,
  .report-title-icon::after{
    content: "";
    margin: 0 15px;
    display: inline-block;
    width: 60px;
    height: 57px;
    background: center center / contain url(/access/hikari/campaign/tsunagaru-momo/images/icon-momo-01.png) no-repeat;
    background-size: 330%;
  }

  .card-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }

  .card-list{
    display: flex;
    justify-content: space-between;
  }
  .card-list > li{
    width: 48%;
  }

  .card-thumb a:hover{
    opacity: .7;
  }

  .card-title {
    font-size: 1.6rem;
    margin-bottom: 10px;
  }
  .card-title::before {
    content: "";
    margin: 0 8px 0 0;
    display: inline-block;
    width: 40px;
    height: 40px;
    background: center center / contain url(/access/hikari/campaign/tsunagaru-momo/images/icon-momo-02.png) no-repeat;
    background-size: 260%;
  }

  .card-desc {
    font-size: 1.5rem;
    color: var(--color-pink-primary);
    margin-bottom: 10px;
  }

  .card-body {
    padding: 15px 0;
  }

  .sns-block {
    margin-top: 80px;
  }

  .hashtag{
    font-size: 1.6rem;
  }

  .hashtag-emphasis{
    font-size: 2.4rem;
  }

  .fun-flex {
    flex-direction: row;
    align-items: center;
    gap: 40px;
  }

  .fun-img{
    width: 47%;
    order: 1;
  }

  .fun-text{
    margin: 24px 0;
    display: block;
    width: 53%;
    color: #6E6E6E;
    order: 2;
  }

  .fun-text h2{
    margin: 24px 0;
    font-size: 2.8rem;
    text-align: left;
  }

  .fun-text p{
    font-size: 1.5rem;
    text-align: left;
  }

  .fun-text-sub{
    margin-bottom: 20px;
    font-size: 1.2rem;
    text-align: left;
  }

  .box-fun{
    margin-top: 20px;
    padding: 20px;
    font-size: 1.5rem;
    text-align: left;
  }

  .sonet-info-section {
    padding: 100px 20px;
  }

  .sonet-info-section .container{
    max-width: 1060px;
  }

  .features-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .feature-box {
    padding: 30px 20px;
  }

  .feature-box h3{
    font-size: 1.6rem;
    text-align: center;
  }

  .feature-box p{
    font-size: 1.35rem;
  }

  .section-title-white {
    font-size: 4rem;
  }

  .section-desc-white{
    font-size: 2rem;
  }

  .link-flex{
    display: flex;
    justify-content: center;
    align-content: center;
    gap: 40px;
  }

  .link-flex-img{
    display: block;
  }
  .link-flex-text{
    align-content: center;
  }

  .sns-title{
    font-size: 2rem;
  }

  .sns-icons{
    margin-bottom: 30px;
  }

  .sns-btn img {
    width: 50px;
    height: 50px;
  }

  .campaign-section{
    padding: 40px 0 80px;
  }
  .campaign-section .mod-list-note{
    margin: 20px auto 0;
    padding: 0;
    max-width: 1000px;
  }
  .campaign-section .btn-center .btn{
    width: auto;
  }

  .footer-lead{
    margin-bottom: 20px;
    font-size: 2.8rem;
  }

  .footer-logo{
    max-width: 264px;
  }

  .footer-btn-wrap {
    margin: 20px 0 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid #E5DEDB;
  }

  .footer-btn-wrap .btn{
    width: auto;
  }

  .sns-text{
    font-size: 2rem;
  }

  .annotation-text{
    margin-top: 20px;
    font-size: 1.2rem;
  }

  .footer-section .hashtag{
    margin-bottom: 15px;
  }
}