@charset "UTF-8";

/* ========================================
   Variables & Base
   ======================================== */
:root {
  --c-main: #004b9b;
  --c-text: #333333;
  --c-bg-light: #F2F2F2;
  --c-white: #FFFFFF;
  --c-footer-bg: #333333;
  --content-width: 1200px;
  --font-base: "Noto Sans JP", sans-serif;
  --font-en: "Oswald", sans-serif;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-base);
  color: var(--c-text);
  background-color: var(--c-white);
  overflow-x: hidden;
  margin: 0;
  padding: 0;
  line-height: 1.6;
}

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

img {
  max-width: 100%;
  height: auto;
  /* vertical-align: middle; */
}

a {
  text-decoration: none;
  color: inherit;
  transition: opacity 0.3s;
}

a:hover {
  opacity: 0.8;
}

em {
  font-style: normal;
}

/* ========================================
   Utilities
   ======================================== */
.lp-pc-only {
  display: block;
}

.lp-sp-only {
  display: none;
}

@media (max-width: 767px) {
  .lp-pc-br {
    display: none;
  }

  .lp-pc-only {
    display: none;
  }

  .lp-sp-only {
    display: block;
  }
}

.l-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ========================================
   Components
   ======================================== */
.c-btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border-radius: 50px;
  font-weight: 700;
  cursor: pointer;
}

.c-btn--header {
  background-color: var(--c-main);
  color: var(--c-white);
  padding: 8px 32px;
  font-size: 14px;
}

.c-sec-title {
  text-align: center;
  margin-bottom: 40px;
}

.c-sec-title--left {
  text-align: left;
}

.c-sec-title__en {
  font-size: 40px;
  font-weight: 500;
  color: var(--c-main);
  line-height: 1;
  margin: 0 0 10px;
  letter-spacing: 0.03em;
  font-family: var(--font-en);
}

.c-sec-title--white .c-sec-title__en {
  color: var(--c-white);
}

.c-sec-title__ja {
  font-size: 14px;
  font-weight: 700;
  margin: 0;
  letter-spacing: 0.1em;
}

/* ========================================
   Layout & Pages
   ======================================== */
/* Header */
.l-header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 10px 0;
  border-top: 6px solid var(--c-main);
  background-color: #FFFFFF;
}

.l-header__inner {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.l-header__logo img {
  height: 30px;
}

.l-header h1 {
  padding: 0;
  margin: 0;
}

/* FV */
.p-fv {
  position: relative;
  width: 100%;
  height: 800px;
}

.p-fv__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.p-fv__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.p-fv__content {
  position: relative;
  z-index: 10;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 20px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

.p-fv__copy {
  margin: 0 0 16px;
}

.p-fv__copy-main {
  font-size: 44px;
  font-weight: 700;
  color: var(--c-text);
  background-color: var(--c-white);
  padding: 5px 20px;
  display: inline-block;
  line-height: 1.5;
  margin-bottom: 10px;
}

.p-fv__copy-sub {
  font-size: 36px;
  margin-left: .4em;
  color: var(--c-white);
}

.p-fv__copy-text {
  font-size: 44px;
  font-weight: 700;
  color: var(--c-white);
  line-height: 1.5;
  display: inline-block;
}

.p-fv__copy-en {
  font-size: 24px;
  font-weight: 500;
  color: var(--c-white);
  margin: 0;
  letter-spacing: 0.05em;
  font-family: var(--font-en);
}

.p-fv__logomark {
  position: absolute;
  top: 55%;
  right: calc(50% - 20%);
  transform: translate(50%, -50%);
  width: 50%;
  max-width: 800px;
  z-index: 5;
  /* 背景(0)とテキスト(10)の間に配置 */
  pointer-events: none;
  /* テキスト選択等の邪魔にならないように無効化 */
  mix-blend-mode: overlay;
  /* 描画モード: オーバーレイ */
  opacity: 0.8;
  /* 必要に応じて透明度を調整してください */
}

.p-fv__logomark img {
  width: 100%;
  height: auto;
}

/* ABOUT US */
.p-about {
  padding: 100px 0;
  background: url("../image/contentbg.jpg") center/cover no-repeat;
}

.p-about__inner {
  display: flex;
  flex-direction: row-reverse;
  justify-content: space-between;
  align-items: center;
  gap: 60px;
}

.p-about__content {
  flex: 1;
  padding-top: 0;
}

.p-about__text {
  font-size: 16px;
  line-height: 2;
}

.p-about__img {
  flex: 1;
  margin: 0;
}

/* COMPANY */
.p-company {
  padding: 100px 0;
  background-color: var(--c-main);
  color: var(--c-white);
}

.p-company__inner {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  gap: 60px;
}

.p-company__content {
  flex: 6;
}

.p-company__table {
  width: 100%;
  border-collapse: collapse;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.p-company__table th,
.p-company__table td {
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  text-align: left;
  vertical-align: top;
}

.p-company__table th {
  width: 120px;
  font-weight: 700;
}

.p-company__table td {
  line-height: 1.8;
}

.p-company__img {
  flex: 4;
  margin: 0;
  background-color: var(--c-white);
  padding: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* CONTACT */
.p-contact {
  padding: 100px 0;
  background: url("../image/contentbg.jpg") center/cover no-repeat;
  text-align: center;
}

.p-contact__text {
  margin-bottom: 40px;
}

.p-contact__btn-wrap {
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
}

.c-btn--contact {
  background-color: var(--c-white);
  color: var(--c-main);
  width: 100%;
  padding: 30px;
  border-radius: 0;
  border-top: 5px solid var(--c-main);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  display: block;
}

.c-btn--contact__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.c-btn--contact__text1 {
  font-size: 14px;
  font-weight: 500;
  font-family: var(--font-en);
  letter-spacing: 0.05em;
}

.c-btn--contact__text2 {
  font-size: 18px;
  color: var(--c-text);
  font-weight: 700;
}

.c-btn--contact__icon {
  width: 40px;
  height: 40px;
  color: var(--c-main);
}

/* Footer */
.l-footer {
  background-color: var(--c-footer-bg);
  color: var(--c-white);
  padding: 60px 0 20px;
  text-align: center;
}

.l-footer__logo {
  margin-bottom: 30px;
}

.l-footer__logo img {
  /* height: 40px; */
  height: 160px;
}

.l-footer__nav {
  display: flex;
  justify-content: center;
  gap: 40px;
  list-style: none;
  padding: 0;
  margin: 0 0 30px;
}

.l-footer__nav a {
  font-size: 14px;
}

.l-footer__address {
  font-size: 14px;
  margin-bottom: 60px;
}

.l-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--content-width);
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
  font-size: 12px;
}

.l-footer__policy {
  color: rgba(255, 255, 255, 0.7);
}

/* ========================================
   Lower Pages (Privacy etc.)
   ======================================== */
.l-header--page {
  position: relative;
}

.p-page-header {
  padding: 100px 20px 40px;
  background-color: var(--c-bg-light);
  margin-bottom: 60px;
}

.p-privacy {
  margin-bottom: 100px;
}
.p-privacy__content {
  max-width: 800px;
  margin: 0 auto;
  line-height: 2;
}
.p-privacy__content h3 {
  font-size: 20px;
  font-weight: 700;
  margin: 60px 0 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--c-main);
  color: var(--c-main);
}
.p-privacy__content p,
.p-privacy__content ol {
  margin-bottom: 20px;
}
.p-privacy__content ol {
  padding-left: 1.5em;
}
.p-privacy__content li {
  margin-bottom: 10px;
}

/* Contact Form */
.p-contact-form {
  max-width: 800px;
  margin: 0 auto 100px;
}

.p-contact-form__lead {
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.8;
}

.c-form__list {
  background: var(--c-bg-light);
  padding: 60px;
  margin: 0;
  border-radius: 8px;
}

.c-form__list dt {
  margin-bottom: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
}

.c-form__required {
  background-color: var(--c-main);
  color: var(--c-white);
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 4px;
  margin-left: 10px;
  font-weight: 400;
}

.c-form__list dd {
  margin: 0 0 30px;
}

.c-form__list dd:last-child {
  margin-bottom: 0;
}

.c-form__input,
.c-form__textarea {
  width: 100%;
  padding: 15px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 16px;
  font-family: inherit;
  box-sizing: border-box;
}

.c-form__input:focus,
.c-form__textarea:focus {
  outline: none;
  border-color: var(--c-main);
}

.c-form__submit {
  text-align: center;
  margin-top: 40px;
}

.c-btn--submit {
  background-color: var(--c-main);
  color: var(--c-white);
  border: none;
  padding: 20px 80px;
  font-size: 18px;
  font-weight: 700;
  border-radius: 50px;
  cursor: pointer;
  transition: opacity 0.3s;
}

.c-btn--submit:hover {
  opacity: 0.8;
}

/* Thanks Page */
.p-thanks {
  margin-bottom: 100px;
  text-align: center;
}
.p-thanks__content {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--c-bg-light);
  padding: 60px 40px;
  border-radius: 8px;
}
.p-thanks__title {
  font-size: 24px;
  font-weight: 700;
  color: var(--c-main);
  margin-bottom: 30px;
}
.p-thanks__desc {
  line-height: 2;
  margin-bottom: 40px;
}
.p-thanks__btn {
  text-align: center;
}
.p-thanks__btn .c-btn--contact {
  display: inline-flex;
  background-color: transparent;
  padding: 15px 40px;
}
.p-thanks__btn .c-btn--contact::before {
  display: none;
}
.p-thanks__btn .c-btn--contact:hover {
  background-color: var(--c-bg-light);
  opacity: 0.7;
}

/* ========================================
   Responsive Elements
   ======================================== */
@media (max-width: 767px) {

  /* Common Adjustments */
  .c-sec-title__en {
    font-size: 32px;
  }

  .l-header {
    padding: 15px 0;
  }

  .l-header__logo img {
    height: 18px;
  }

  .c-btn--header {
    padding: 6px 20px;
    font-size: 12px;
  }

  /* FV */
  .p-fv {
    height: 80vsh;
  }

  .p-fv__content {
    height: 80vsh;
    padding-top: 0;
    justify-content: flex-end;
    padding-bottom: 30px;
    box-sizing: border-box;
  }

  .p-fv__copy-main {
    font-size: 28px;
    padding: 5px 15px;
  }

  .p-fv__copy-sub {
    font-size: 20px;
  }

  .p-fv__copy-text {
    font-size: 28px;
  }

  .p-fv__copy-en {
    font-size: 16px;
  }

  .p-fv__logomark {
    top: 50%;
    left: 50%;
    right: auto;
    transform: translate(-50%, -50%);
    width: 90%;
  }

  /* ABOUT US */
  .p-about {
    padding: 60px 0;
  }

  .p-about__inner {
    flex-direction: column;
    gap: 40px;
  }

  .p-about__content {
    padding-top: 0;
  }

  .c-sec-title--left {
    text-align: center;
  }

  /* COMPANY */
  .p-company {
    padding: 60px 0;
  }

  .p-company__inner {
    flex-direction: column;
    gap: 40px;
  }

  .p-company__table th,
  .p-company__table td {
    display: block;
    width: 100%;
    border-bottom: none;
    padding: 10px 0;
  }

  .p-company__table tr {
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    display: block;
    padding: 10px 0;
  }

  .p-company__table th {
    padding-bottom: 0;
  }

  .p-company__img {
    width: 100%;
    padding: 40px;
  }

  /* CONTACT */
  .p-contact {
    padding: 60px 0;
  }

  /* Footer */
  .l-footer {
    padding: 40px 0 20px;
  }

  .l-footer__nav {
    flex-direction: column;
    gap: 20px;
  }

  .l-footer__bottom {
    flex-direction: column;
    gap: 15px;
  }

  /* Lower Pages */
  .p-page-header {
    padding: 60px 20px 30px;
    margin-bottom: 40px;
  }
  .p-privacy {
    margin-bottom: 60px;
  }
  .p-privacy__content h3 {
    margin: 40px 0 15px;
    font-size: 18px;
  }

  .p-contact-form {
    margin-bottom: 60px;
  }
  .c-form__list {
    padding: 30px 20px;
  }
  .c-btn--submit {
    padding: 15px 40px;
    font-size: 16px;
    width: 100%;
  }

  .p-thanks {
    margin-bottom: 60px;
  }
  .p-thanks__content {
    padding: 40px 20px;
  }
  .p-thanks__title {
    font-size: 20px;
    margin-bottom: 20px;
  }
}