@charset "UTF-8";


/* =========================
   共通
========================= */
:root {
  --font-base:
    "Noto Sans JP",
    sans-serif;

  --color-text: #231815;
  --color-white: #fff;

  --fz-16: 16px;
  --lh-base: 1.7;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-base);
  font-size: var(--fz-16);
  line-height: var(--lh-base);
  color: var(--color-text);
  background: var(--color-white);
}

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

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}


/* =========================
   ヘッダー
========================= */
.header {
  width: 100%;
  height: 60px;
  background: #fff;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header__inner {
  width: min(100% - 40px, 1120px);
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo {
  margin: 0;
  line-height: 1;
}

.header__logo img {
  width: 165px;
  height: auto;
  display: block;
}

.header__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 200px;
  height: 40px;
  padding: 0 20px;
  border: 1.5px solid #d70b3f;
  border-radius: 4px;
  background: #fff;
  color: #d70b3f;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: all 0.3s ease;
}

.header__btn:hover {
  background: #d70b3f;
  color: #fff;
}

@media (max-width: 767px) {
  .header {
    height: 54px;
  }

  .header__inner {
    width: calc(100% - 28px);
  }

  .header__logo img {
    width: 120px;
  }

  .header__btn {
    min-width: 140px;
    height: 32px;
    padding: 0 14px;
    font-size: 12px;
  }
}

/* hero */
.hero {
  padding: 38px 0 56px;
  background: #fff;
  text-align: center;
}

.hero__inner {
  width: min(100% - 40px, 980px);
  margin: 0 auto;
}

.hero__title {
  width: min(100%, 760px);
  margin: 0 auto;
}

.hero__title img {
  width: 100%;
  display: block;
}

.hero__lead {
  margin-top: 24px;
  color: #231815;
  font-size: clamp(17px, 2vw, 24px);
  font-weight: 700;
}

.hero__lead span {
  color: #e54562;
}

.hero__image {
  width: min(100%, 760px);
  margin: 36px auto 0;
}

.hero__image img {
  width: 100%;
  display: block;
}

.hero__check {
  width: min(100%, 620px);
  margin: 38px auto 0;
  padding: 18px 26px;
  border: 3px solid #d70b3f;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  text-align: left;
}

.hero__check-icon {
  width: 52px;
  flex-shrink: 0;
}


.hero__check-icon img {
  width: 100%;
  display: block;
}

.hero__check-title {
  margin: 0;
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 700;
  line-height: 1.4;
}

.hero__check-text {
  margin: 4px 0 0;
  font-size: clamp(13px, 1.4vw, 16px);
  font-weight: 700;
  line-height: 1.6;
}

.hero__arrows {
  width: 440px;
  margin: 42px auto 0;
}

.hero__arrows img {
  width: 100%;
  display: block;
}

@media (max-width: 767px) {
  .hero__arrows {
    width: 300px;
  }

  .hero__check {
  padding: 18px 20px;
}
}


/* 問題 */
.problem {
  background: #fff;
}

.problem__item {
  position: relative;
}

.problem__item:nth-child(even) {
  background: #f5f5f5;
}

.problem__inner {
  width: min(100% - 40px, 900px);
  margin: 0 auto;
  padding: 70px 0 80px;
  text-align: center;
}

.problem__num {
  margin: 0;
  color: #231815;
  font-size: 42px;
  font-weight: 500;
  line-height: 1;
}

.problem__title {
  margin-top: 18px;
  color: #231815;
  font-size: clamp(22px, 2.6vw, 34px);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.04em;
}

.problem__title span {
  background: linear-gradient(
    transparent 58%,
    #fff7a7 58%
  );
}

.problem__image {
  width: min(100%, 650px);
  margin: 28px auto 0;
}

.problem__image img {
  width: 100%;
  display: block;
}

.problem__text {
  margin-top: 28px;
  color: #231815;
  font-size: clamp(14px, 1.6vw, 18px);
  font-weight: 500;
  line-height: 2;
}

.problem__arrow {
  position: absolute;
  left: 50%;
  bottom: -1px;
  transform: translateX(-50%);
  width: 120px;
  z-index: 2;
}

.problem__arrow img {
  width: 100%;
  display: block;
}

/* 問い合わせ */
.cta {
  padding: 0 0 110px;
  background: #fff;
  text-align: center;
}

.cta__inner {
  width: min(100% - 40px, 980px);
  margin: 0 auto;
}

.cta__label {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 0 42px;
  border-radius: 999px;
  background: #d70b3f;
  color: #fff;
  font-size: clamp(16px, 2vw, 24px);
  font-weight: 700;
  line-height: 1.4;
}

.cta__label::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -18px;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 14px solid transparent;
  border-right: 14px solid transparent;
  border-top: 18px solid #d70b3f;
}

.cta__title {
  margin-top: 30px;
  color: #231815;
  font-size: clamp(22px, 3.4vw, 46px);
  font-weight: 900;
  line-height: 1.5;
  letter-spacing: 0.04em;
}

.cta__btn {
  position: relative;
  overflow: hidden;
  z-index: 1;
  width: min(100%, 480px);
  min-height: 92px;
  margin: 52px auto 0;
  border: 4px solid #d70b3f;
  border-radius: 8px;
  background: #fff;
  color: #d70b3f;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(18px, 2.1vw, 32px);
  font-weight: 700;
  text-decoration: none;

  transition: color 0.5s ease;
}

.cta__btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: #d70b3f;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s ease;
  z-index: -1;
}

.cta__btn:hover {
  color: #fff;
}

.cta__btn:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

.cta__btn span {
  position: relative;
  z-index: 1;
}

/* フッター */
.footer-copy {
  padding: 20px 0;
  background: #252525;
}

.footer-copy__text {
  margin: 0;
  text-align: center;
  font-size: 14px;
  font-weight: 300;
  color: #fff;
  line-height: 1.5;
}

@media (max-width: 767px) {
.cta__btn {
  min-height: 80px;
  }
}




/* 問い合わせフォーム */
.contact {
  padding: 80px 0 90px;
  background: #fff;
}

.contact__inner {
  width: min(100% - 40px, 780px);
  margin: 0 auto;
}

.form__item {
  margin-top: 28px;
}

.form__item:first-child {
  margin-top: 0;
}

.form__item label,
.form__label {
  display: block;
  margin: 0 0 8px;
  color: #231815;
  font-size: 18px;
  font-weight: 500;
}

.form__item span,
.form__label span {
  color: #ff0000;
  font-weight: 500;
}

.form__item input[type="text"],
.form__item input[type="email"],
.form__item input[type="url"],
.form__item textarea {
  width: 100%;
  border: 1.5px solid #999;
  border-radius: 6px;
  padding: 14px 22px;
  font-size: 18px;
  font-family: inherit;
}

.form__item input {
  height: 56px;
}

.form__item textarea {
  min-height: 150px;
  resize: vertical;
}

.form__item input::placeholder,
.form__item textarea::placeholder {
  color: #aaa;
}

.form__checks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 36px;
}

.form__checks label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 17px;
  font-weight: 500;
}

.form__checks input {
  width: 16px;
  height: 16px;
}

.form__privacy {
  margin-top: 52px;
  padding: 30px;
  border: 1px solid #b8a0a0;
  text-align: center;
  color: #231815;
  font-size: 16px;
  line-height: 1.8;
}

.form__privacy-title {
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 500;
}

.form__privacy p {
  margin: 0;
}

.form__agree {
  margin-top: 30px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  font-weight: 500;
}

.form__submit {
  width: min(100%, 360px);
  height: 58px;
  margin: 34px auto 0;
  border: none;
  border-radius: 999px;
  background: #d70b3f;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: opacity 0.3s ease;
}

.form__submit:hover {
  opacity: 0.75;
}

.contact__note {
  margin-top: 54px;
  text-align: center;
  color: #231815;
  font-size: 17px;
  line-height: 1.9;
}

.contact__note-lead {
  position: relative;
  display: inline-block;
  margin: 0 0 24px;
  font-weight: 500;
}

.contact__note-lead::before {
  content: "!";
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #ff6f61;
  color: #fff;
  display: inline-grid;
  place-items: center;
  margin-right: 14px;
  font-weight: 900;
}

@media (max-width: 767px) {
  .contact {
    padding: 60px 0 70px;
  }

  .form__item label,
  .form__label {
    font-size: 16px;
  }

  .form__item input[type="text"],
  .form__item input[type="email"],
  .form__item input[type="url"],
  .form__item textarea {
    font-size: 16px;
    padding: 12px 16px;
  }

  .form__checks {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .form__checks label {
    font-size: 15px;
  }

  .form__privacy {
    padding: 22px 18px;
    font-size: 14px;
    text-align: center;
  }

  .form__agree {
    font-size: 15px;
  }

  .contact__note > p:last-child {
  font-size: 14px;
  }

}


.contact__head {
  margin-bottom: 48px;
  text-align: center;
}

.contact__sub {
  margin: 0;
  color: #d70b3f;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.contact__title {
  margin: 14px 0 0;
  color: #231815;
  font-size: clamp(26px, 3vw, 42px);
  font-weight: 900;
  line-height: 1.5;
}

.contact__lead {
  margin-top: 18px;
  color: #231815;
  font-size: clamp(14px, 1.6vw, 18px);
  line-height: 2;
}

/* 送信完了 */
.thanks {
  min-height: 100vh;
  padding: 120px 0;
  background: #fff;
  display: flex;
  align-items: center;
}

.thanks__inner {
  width: min(100% - 40px, 780px);
  margin: 0 auto;
  text-align: center;
}

.thanks__title {
  margin: 0;
  color: #231815;
  font-size: clamp(26px, 3vw, 42px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.04em;
}

.thanks__text {
  margin-top: 38px;
  color: #231815;
  font-size: clamp(14px, 1.6vw, 18px);
  font-weight: 500;
  line-height: 1.9;
}

.thanks__btn {
  position: relative;
  overflow: hidden;
  z-index: 1;
  width: min(100%, 320px);
  height: 58px;
  margin: 52px auto 0;
  border: 3px solid #d70b3f;
  border-radius: 999px;
  background: #d70b3f;
  color: #fff;
  display: flex;s
  align-items: center;
  justify-content: center;
  font-size: clamp(15px, 1.6vw, 18px);
  font-weight: 700;
  transition: color 0.4s ease;
}

.thanks__btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: #fff;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s ease;
  z-index: -1;
}

.thanks__btn:hover {
  color: #d70b3f;
}

.thanks__btn:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

@media (max-width: 767px) {
  .thanks {
    padding: 90px 0;
  }

  .thanks__text {
    margin-top: 36px;
  }

  .thanks__btn {
    height: 62px;
    margin-top: 50px;
  }
}