/* =====================================================
   TOP PAGE STYLES - あおもり米キャンペーン
   ===================================================== */

/* Reset & Base Styles */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

@media screen and (max-width: 1366px) {
  html {
    font-size: 0.732vw;
  }
}

@media screen and (max-width: 768px) {
  html {
    font-size: 2.325vw;
  }
}

body {
  font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
  background-color: #ffffff;
  color: #3C3C3C;
  font-size: 1.6rem;
  line-height: 1.8;
  min-height: 100vh;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
}

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

.d-none {
  display: none;
}

.d-none-pc {
  display: none;
}

@media screen and (max-width: 768px) {
  .d-none-sp {
    display: none;
  }

  .d-none-pc {
    display: inline-block;
  }
}



.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

@media screen and (max-width: 768px) {
  .container {
    max-width: 100%;
    padding: 0;
  }

  .container.-full {
    max-width: 100%;
    padding: 0;
  }
}

.bg01 {
  background-image: url(../images/bg01.jpg);
  background-size: 100%;
  padding-bottom: 16rem;
}

@media screen and (max-width: 768px) {
  .bg01 {
    background-size: cover;
    padding-bottom: 6rem;
  }
}

/* =====================================================
   Section 1: Hero / Main Visual
   ===================================================== */
.hero {
  position: relative;
  text-align: center;
  overflow: hidden;
}

.hero-content {
  width: fit-content;
  padding: 6.4rem 0 6.4rem 9.6rem;
  margin: 0 auto;
}

@media screen and (max-width: 768px) {
  .hero-content {
    padding: 0;
  }
}

.hero-content img {
  position: relative;
  right: -8rem;
}

@media screen and (max-width: 768px) {
  .hero-content img {
    right: 0;
    width: 100%;
  }
}

/* section-title */
.section-title {
  text-align: center;
}

.section-title img {
  display: inline-block;
  height: 10.7rem;
}

@media screen and (max-width: 768px) {
  .section-title img {
    height: 6rem;
  }
}

.section-subtitle {
  text-align: center;
}

.section-subtitle img {
  display: block;
  height: 6.4rem;
  margin: 0 auto;
}

@media screen and (max-width: 768px) {
  .section-subtitle img {
    max-width: 100%;
    height: auto;
  }
}

.section-subtitle02 img {
  display: block;
  height: 4.8rem;
  margin: 0 auto;
}

@media screen and (max-width: 768px) {
  .section-subtitle02 img {
    max-width: 90%;
    height: auto;
  }
}

.section-subtitle03 img {
  display: block;
  height: 3.4rem;
  margin: 0 auto;
}

@media screen and (max-width: 768px) {
  .section-subtitle03 img {
    height: auto;
    max-height: 2.5rem;
    max-width: 90%;
  }
}

/* =====================================================
   Section 2: Campaign 01 - 500g増量
   ===================================================== */
.campaign-01 {
  padding-top: 24rem;
}

@media screen and (max-width: 768px) {
  .campaign-01 {
    padding-top: 10rem;
  }
}

.campaign-01-content {
  text-align: center;
}

.campaign-01-content img {
  display: block;
  width: 104rem;
  margin: 0 auto;
}

@media screen and (max-width: 768px) {
  .campaign-01-content img {
    width: 100%;
  }
}

/* =====================================================
   Section 3: Campaign 02 - 抽選1,000名様
   ===================================================== */
.campaign-02 {
  padding-top: 15rem;
}

@media screen and (max-width: 768px) {
  .campaign-02 {
    padding-top: 6rem;
  }
}

#campaign02 .section-title {
  margin-bottom: 6rem;
}

@media screen and (max-width: 768px) {
  #campaign02 .section-title {
    margin-bottom: 4rem;
  }
}

#campaign02 .section-subtitle {
  margin-bottom: 4rem;
}

@media screen and (max-width: 768px) {
  #campaign02 .section-subtitle {
    max-width: 90%;
    margin: 0 auto 3.2rem;
  }
}

.campaign-02-content {
  text-align: center;
}

.campaign-02-content>p {
  font-size: 1.8rem;
  font-weight: 600;
  text-align: center;
  margin-top: 4rem;
}

@media screen and (max-width: 768px) {
  .campaign-02-content>p {
    font-size: 1.6rem;
    margin-top: 1rem;
    padding: 0 1.6rem;
  }
}

.prize-list {
  display: flex;
  justify-content: center;
}

@media screen and (max-width: 768px) {
  .prize-list {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
  }
}

.prize-item {
  position: relative;
  display: flex;
  flex-direction: column;
}

.prize-item img {
  display: block;
  max-width: 52rem;
}

@media screen and (max-width: 768px) {
  .prize-item img {
    max-width: 100%;
  }
}

.prize-item a {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 8rem;
  width: 40rem;
  margin: auto;
  display: block;
  transition: all 0.4s;
}

.prize-item a:hover {
  opacity: 0.7;
}

@media screen and (max-width: 768px) {
  .prize-item a {
    width: 72%;
    bottom: 6rem;
  }
}

.prize-item a img {
  width: 100%;
}

.prize-c {
  position: relative;
  top: -0.9rem;
}

@media screen and (max-width: 768px) {
  .prize-c {
    top: 0;
  }
}

/* =====================================================
   Section 4: 応募方法
   ===================================================== */

/* Target Products */
.howto-section {
  padding-top: 14rem;
  background-color: #F5E9D3;
}

@media screen and (max-width: 768px) {
  .howto-section {
    padding-top: 6rem;
  }
}

.target-products {
  position: relative;
  margin-top: 6rem;
  margin-bottom: 6rem;
}

@media screen and (max-width: 768px) {
  .target-products {
    margin-top: 2rem;
    margin-bottom: 4rem;
  }
}

.target-products::before {
  content: "";
  position: absolute;
  top: 0;
  left: -5%;
  width: 110%;
  height: 100%;
  background: url(../images/step01_bg.png);
  background-size: 100%;
}

@media screen and (max-width: 768px) {
  .target-products::before {
    left: -2%;
    width: 104%;
    background-size: auto;
    background-position: 112%;
  }
}

.target-products img {
  position: relative;
  display: block;
  width: 100rem;
  margin: 0 auto;
}

@media screen and (max-width: 768px) {
  .target-products img {
    width: 100%;
  }
}

.subsection-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.2rem;
  color: #2d5a3a;
  margin-bottom: 25px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.arrow-icon {
  color: #c9a868;
  font-size: 0.8rem;
}

.target-product-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.target-info {
  background: linear-gradient(135deg, #2d5a3a 0%, #1a4a2a 100%);
  color: #fff;
  padding: 25px 35px;
  border-radius: 10px;
  text-align: center;
}

.target-text {
  font-size: 1rem;
  line-height: 1.8;
}

.target-text strong {
  color: #ffd700;
  font-size: 1.3rem;
}

.target-image {
  max-width: 250px;
}

/* Entry Method */
.entry-deadline {
  max-width: 73rem;
  padding: 1.8rem;
  text-align: center;
  border-radius: 1rem;
  background-color: #ffffff;
  border: solid 1px #707070;
  margin: 0 auto;
}

@media screen and (max-width: 768px) {
  .entry-deadline {
    max-width: 80%;
    padding: 1.5rem;
  }
}

.entry-deadline img {
  display: block;
  height: 2.4rem;
  margin: 0 auto;
}

@media screen and (max-width: 768px) {
  .entry-deadline img {
    height: 3.6rem;
  }

  .entry-deadline.-e01 {
    padding: 2.4rem;
  }

  .entry-deadline.-e01 img {
    height: auto;
  }
}

.entry-btn {
  display: block;
  max-width: 73rem;
  padding: 1.4rem;
  text-align: center;
  border-radius: 1rem;
  background-color: #BF3838;
  border: solid 1px #BF3838;
  margin: 2.4em auto 0;
}

@media screen and (max-width: 768px) {
  .entry-btn {
    margin-top: 1.6rem;
    max-width: 80%;
    padding: 1.8rem 1.2rem;
  }
}

.entry-btn img {
  display: block;
  height: 3.2rem;
  margin: 0 auto;
}

@media screen and (max-width: 768px) {
  .entry-btn img {
    height: 2.5rem;
  }
}

.entry-method {
  margin-top: 12.8rem;
}

@media screen and (max-width: 768px) {
  .entry-method {
    margin-top: 6rem;
  }
}

.steps-container {
  display: flex;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  margin-top: 4rem;
}

@media screen and (max-width: 768px) {
  .steps-container {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    margin-top: 3rem;
  }
}

.step-card {
  width: 38rem;
  margin: 0 -0.8rem;
}

@media screen and (max-width: 768px) {
  .step-card {
    width: 100%;
    max-width: 36rem;
    margin: 0;
  }
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 15px 40px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 1rem;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-outline {
  background: #fff;
  border: 2px solid #2d5a3a;
  color: #2d5a3a;
}

.btn-outline:hover {
  background: #2d5a3a;
  color: #fff;
}

.btn-primary {
  background: linear-gradient(135deg, #c41e3a 0%, #8b0000 100%);
  border: none;
  color: #fff;
  box-shadow: 0 4px 15px rgba(196, 30, 58, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(196, 30, 58, 0.4);
}

.entry-method .btn {
  display: block;
  max-width: 300px;
  margin: 0 auto;
  text-align: center;
}

/* =====================================================
   Section 5: 壁紙プレゼント
   ===================================================== */
.wallpaper-section {
  padding-top: 14rem;
  padding-bottom: 14rem;
  background-color: #F5E9D3;
}

@media screen and (max-width: 768px) {
  .wallpaper-section {
    padding-top: 8rem;
    padding-bottom: 8rem;
  }
}

.wallpaper-section>.container {
  position: relative;
}

.wallpaper-section>.container::before {
  content: "";
  position: absolute;
  top: 0%;
  left: -5%;
  width: 110%;
  height: 100%;
  background: url(../images/step02_bg.png);
  background-size: 100%;
}

@media screen and (max-width: 768px) {
  .wallpaper-section>.container::before {
    left: -2%;
    width: 104%;
    background-size: 55rem;
    background-position: 60%;
  }
}

.wallpaper-content {
  max-width: 92rem;
  text-align: center;
  background: #ffffff;
  margin: 0 auto;
  padding-bottom: 4.8rem;
  border-radius: 2rem;
  box-shadow: 0 0.3rem 2rem rgb(0 0 0 / 16%);
}

@media screen and (max-width: 768px) {
  .wallpaper-content {
    max-width: 90%;
    padding: 1.5rem;
    padding-bottom: 3rem;
  }
}

.wallpaper-title {
  margin-bottom: 4rem;
}

@media screen and (max-width: 768px) {
  .wallpaper-title {
    margin-bottom: 2rem;
  }
}

.wallpaper-title img {
  position: relative;
  left: 3.2rem;
  display: block;
  max-width: 82rem;
  margin: 0 auto;
}

@media screen and (max-width: 768px) {
  .wallpaper-title img {
    left: 2rem;
    max-width: 94%;
  }
}

.wallpaper-preview {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 4rem;
  margin-bottom: 4rem;
}

@media screen and (max-width: 768px) {
  .wallpaper-preview {
    flex-direction: column;
    align-items: center;
    gap: 3rem;
    margin-bottom: 3rem;
  }
}

.wallpaper-item {
  text-align: left;
}

@media screen and (max-width: 768px) {
  .wallpaper-item {
    text-align: center;
  }
}

.wallpaper-label {
  font-size: 1.8rem;
  font-weight: 700;
  color: #3C3C3C;
  margin-bottom: 0.5rem;
}

@media screen and (max-width: 768px) {
  .wallpaper-label {
    font-size: 1.6rem;
  }
}

.wallpaper-size {
  font-size: 1.4rem;
  color: #666;
  margin-bottom: 1rem;
}

@media screen and (max-width: 768px) {
  .wallpaper-size {
    font-size: 1.3rem;
  }
}

.wallpaper-img {
  display: block;
  border-radius: 0.5rem;
  box-shadow: 0 0.5rem 2rem rgba(0, 0, 0, 0.1);
}

.wallpaper-pc .wallpaper-img {
  width: 57rem;
}

@media screen and (max-width: 768px) {
  .wallpaper-pc .wallpaper-img {
    width: 100%;
    max-width: 40rem;
  }
}

.wallpaper-sp .wallpaper-img {
  width: 15rem;
}

@media screen and (max-width: 768px) {
  .wallpaper-sp .wallpaper-img {
    width: 12rem;
  }
}

.wallpaper-notes {
  max-width: 80rem;
  margin: 0 auto;
  text-align: left;
  font-size: 1.4rem;
  color: #666;
  line-height: 1.8;
  padding-top: 3.2rem;
  border-top: 1px solid #707070;
}

@media screen and (max-width: 768px) {
  .wallpaper-notes {
    max-width: 100%;
    padding: 2.5rem 0 0;
  }
}

.wallpaper-notes li {
  position: relative;
  font-size: 1.6rem;
  padding-left: 2rem;
}

@media screen and (max-width: 768px) {
  .wallpaper-notes li {
    font-size: 1.4rem;
  }
}

.wallpaper-notes li::before {
  position: absolute;
  left: 0;
  top: 0;
  content: "※";
}

/* =====================================================
   Section 6: 応募規約
   ===================================================== */
.terms-section {
  background: #fff;
  padding: 14rem 0 0;
}

@media screen and (max-width: 768px) {
  .terms-section {
    padding: 8rem 0 0;
  }
}

.terms-content {
  max-width: 92rem;
  margin: 5rem auto 0;
}

@media screen and (max-width: 768px) {
  .terms-content {
    max-width: 90%;
    margin-top: 3rem;
  }
}

.terms-box {
  background: #F5E9D3;
  border: 1px solid #707070;
  border-radius: 2rem;
  font-size: 1.6rem;
  padding: 5rem;
  line-height: 1.56;
  color: #5a4a3a;
}

@media screen and (max-width: 768px) {
  .terms-box {
    padding: 3rem 2rem;
    font-size: 1.4rem;
    border-radius: 1.5rem;
  }
}

.terms-box h4 {
  font-weight: normal;
}

.terms-box h4:first-of-type {
  margin-top: 2rem;
}

.terms-box ul {
  margin-left: 2rem;
  counter-reset: terms-counter;
  list-style: none;
}

@media screen and (max-width: 768px) {
  .terms-box ul {
    margin-left: 1rem;
  }
}

.terms-box li {
  list-style: none;
  margin-bottom: 5px;
  counter-increment: terms-counter;
}

.terms-box li::before {
  content: "（ " counter(terms-counter) " ）";
}

/* 同意チェックボックス */
.terms-agree {
  display: flex;
  justify-content: center;
  margin-top: 4rem;
}

@media screen and (max-width: 768px) {
  .terms-agree {
    margin-top: 3rem;
  }
}

.agree-checkbox {
  display: flex;
  align-items: center;
  cursor: pointer;
  font-size: 1.8rem;
  font-weight: 500;
  color: #3C3C3C;
  user-select: none;
}

@media screen and (max-width: 768px) {
  .agree-checkbox {
    font-size: 1.6rem;
  }
}

.agree-checkbox input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkmark {
  display: inline-block;
  width: 2.8rem;
  height: 2.8rem;
  background-color: #fff;
  border: 2px solid #707070;
  border-radius: 0.6rem;
  margin-right: 1.2rem;
  position: relative;
  transition: all 0.2s ease;
}

@media screen and (max-width: 768px) {
  .checkmark {
    width: 2.4rem;
    height: 2.4rem;
    margin-right: 1rem;
  }
}

.agree-checkbox input:checked ~ .checkmark {
  background-color: #BF3838;
  border-color: #BF3838;
}

.agree-checkbox input:checked ~ .checkmark::after {
  content: "";
  position: absolute;
  left: 0.9rem;
  top: 0.4rem;
  width: 0.6rem;
  height: 1.2rem;
  border: solid white;
  border-width: 0 3px 3px 0;
  transform: rotate(45deg);
}

@media screen and (max-width: 768px) {
  .agree-checkbox input:checked ~ .checkmark::after {
    left: 0.5rem;
    top: 0.1rem;
    width: 0.8rem;
    height: 1.4rem;
  }
}

/* 応募ボタン */
.terms-submit {
  margin-top: 3rem;
}

@media screen and (max-width: 768px) {
  .terms-submit {
    margin-top: 2.5rem;
  }
}

.submit-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 100%;
  padding: 2.4rem 4rem;
  background-color: #BF3838;
  border-radius: 1.2rem;
  color: #fff;
  font-size: 3.2rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
}

@media screen and (max-width: 768px) {
  .submit-btn {
    padding: 2rem 3rem;
    font-size: 2.4rem;
    border-radius: 1rem;
  }
}

.submit-btn:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}

.submit-btn.disabled {
  background-color: #999;
  cursor: not-allowed;
  pointer-events: auto;
}

.submit-btn.disabled:hover {
  opacity: 1;
  transform: none;
}

.submit-btn.disabled .play-icon::after {
  border-color: transparent transparent transparent #999;
}

.play-icon {
  display: inline-block;
  width: 4rem;
  height: 4rem;
  background-color: #fff;
  border-radius: 50%;
  margin-right: 1.6rem;
  position: relative;
}

@media screen and (max-width: 768px) {
  .play-icon {
    width: 3.2rem;
    height: 3.2rem;
    margin-right: 1.2rem;
  }
}

.play-icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-35%, -50%);
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0.8rem 0 0.8rem 1.4rem;
  border-color: transparent transparent transparent #BF3838;
}

@media screen and (max-width: 768px) {
  .play-icon::after {
    border-width: 0.6rem 0 0.6rem 1rem;
  }
}

/* =====================================================
   Section 7: Footer
   ===================================================== */
.footer {
  padding-top: 10rem;
  text-align: center;
  background-image: url(../images/bg_footer.jpg);
  background-size: 100%;
  background-position: 0rem 40%;
}

@media screen and (max-width: 768px) {
  .footer {
    padding-top: 6rem;
    background-size: cover;
  }
}

.contact-info {
  width: 92rem;
  margin: 0 auto;
  background-color: #ffffff;
  padding: 4rem;
  margin-bottom: 10rem;
  border-radius: 2rem;
}

@media screen and (max-width: 768px) {
  .contact-info {
    width: 100%;
    padding: 3rem 2rem;
    margin-bottom: 6rem;
    border-radius: 1.5rem;
  }
}

.contact-title {
  margin-bottom: 4rem;
}

@media screen and (max-width: 768px) {
  .contact-title {
    margin-bottom: 3rem;
  }
}

.contact-title img {
  display: block;
  height: 4rem;
  margin: 0 auto;
}

@media screen and (max-width: 768px) {
  .contact-title img {
    height: auto;
  }
}

.contact-info>div {
  display: flex;
  justify-content: center;
  line-height: 1;
}

@media screen and (max-width: 768px) {
  .contact-info>div {
    flex-direction: column;
    gap: 2rem;
  }
}

.contact-info>div>div {
  padding: 0.4rem 2.4rem;
  letter-spacing: 0.1em;
}

@media screen and (max-width: 768px) {
  .contact-info>div>div {
    padding: 0;
  }
}

.contact-info>div>div:last-child {
  border-left: solid 1px #707070;
}

@media screen and (max-width: 768px) {
  .contact-info>div>div:last-child {
    border-left: none;
    border-top: solid 1px #707070;
    padding-top: 2rem;
  }
}

.contact-name {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1.6rem;
}

@media screen and (max-width: 768px) {
  .contact-name {
    font-size: 2.4rem;
    margin-bottom: 1rem;
  }
}

.contact-address {
  font-weight: 700;
}

@media screen and (max-width: 768px) {
  .contact-address {
    font-size: 1.4rem;
  }
}

.contact-tel {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1.6rem;
}

@media screen and (max-width: 768px) {
  .contact-tel {
    font-size: 2.4rem;
    margin-bottom: 1rem;
  }
}

.contact-tel a:hover {
  text-decoration: underline;
}

.contact-hours {
  font-weight: 700;
}

@media screen and (max-width: 768px) {
  .contact-hours {
    font-size: 1.4rem;
  }
}

.copyright {
  font-size: 1.6rem;
  margin-top: 2rem;
  padding-bottom: 4rem;
  color: #3c3c3c;
}

@media screen and (max-width: 768px) {
  .copyright {
    font-size: 1.3rem;
    padding-bottom: 3rem;
  }
}

/* =====================================================
   Animations
   ===================================================== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}