/* ==============================
         * global
         * ============================== */
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", sans-serif;
  margin: 0;
  padding: 0;
  color: #333;
  overflow-x: hidden;
}

@media (min-width: 768px) {
  a[href^="tel:"] {
    pointer-events: none;
    user-select: initial !important;
    -webkit-user-select: initial !important;
  }
}
textarea, input[type=text], input[type=tel], input[type=email] {
  font-size: max(1.15rem, 16px);
}

@media (min-width: 768px) {
  textarea, input[type=text], input[type=tel], input[type=email] {
    font-size: max(1rem, 16px);
  }
}

/* ==============================
         * l- (レイアウトクラス)
         * ============================== */
.l-section {
  padding-block: clamp(80px, 13.020833333333334vw, 100px);
}

.l-container {
  max-width: 1000px;
  padding: 0 clamp(20px, 5.208333333333333vw, 40px);
  margin: 0 auto;
}

/* ==============================
         * c- (コンポーネントクラス)
         * ============================== */
.c-btn {
  display: inline-block;
  padding: clamp(12px, 2.6041666666666665vw, 20px) clamp(24px, 5.208333333333333vw, 40px);
  font-size: clamp(14px, 2.0833333333333335vw, 16px);
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  color: #fff;
  background-color: #4A90E2;
  border-radius: 9999px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: background-color 0.3s ease, transform 0.3s ease;
  border: none;
  cursor: pointer;
}

.c-btn:hover {
  background-color: #3273DC;
  transform: translateY(-2px);
}

.c-btn--ghost {
  background-color: transparent;
  border: 2px solid #fff;
}

.c-heading {
  font-size: clamp(1.375rem, 0.7101rem + 2.8369vw, 2.625rem);
  font-weight: 700;
  text-align: center;
  line-height: 1.5;
  color: #333;
}

.c-subheading {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 0;
}

@media screen and (min-width: 768px) {
  .c-subheading {
    font-size: 20px;
  }
}

.c-text {
  font-size: clamp(14px, 2.0833333333333335vw, 16px);
  line-height: 1.8;
  color: #555;
}

/* FAQアコーディオン */
.c-faq-item {
  border-bottom: 1px solid #ddd;
}

.c-faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: clamp(16px, 2.6041666666666665vw, 20px) clamp(20px, 5.208333333333333vw, 40px);
  font-size: clamp(16px, 2.34375vw, 18px);
  font-weight: 600;
  color: #333;
  transition: background-color 0.3s;
}

.c-faq-question::after {
  font-size: 24px;
  transition: transform 0.3s;
}

.c-faq-answer {
  padding: clamp(0px, 0vw, 20px) clamp(20px, 5.208333333333333vw, 40px) clamp(16px, 2.6041666666666665vw, 20px);
  font-size: clamp(14px, 2.0833333333333335vw, 16px);
  color: #555;
  display: none;
  overflow: hidden;
}

.c-faq-item.is-open .c-faq-answer {
  display: block;
}

/* Google Icons */
.c-icon {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: clamp(30px, 5.208333333333333vw, 40px);
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
  fill: #4A90E2;
  color: #4A90E2;
  margin-bottom: clamp(16px, 2.0833333333333335vw, 20px);
}

/* ==============================
         * p- (ページ固有クラス)
         * ============================== */
/* ヘッダー */
.p-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.9);
  padding: 10px 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  z-index: 100;
}

.p-header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.p-header__logo-wrapper {
  margin: 0;

}

.p-header__logo {
  font-size: clamp(18px, 2.6041666666666665vw, 20px);
  font-weight: 700;
  color: #4A90E2;
  text-decoration: none;
}

.p-header__logo img {
  width: 120px;
  vertical-align: bottom;
}

@media screen and (min-width: 768px) {
  .p-header__logo img {
    width: 200px;
  }
}
@media screen and (min-width: 1025px) {
  .p-header__logo img {
    width: 250px;
  }
}

/* ファーストビュー */
.p-hero {
  background-color: #F8F9FA;
  padding-block: 65px clamp(60px, 10.416666666666666vw, 80px);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
}

.p-hero__catch {
  font-size: clamp(1.75rem, 0.2958rem + 5.6338vw, 3rem);
  font-weight: 700;
  line-height: 1.4;
  color: #333;
  margin-bottom: clamp(16px, 2.0833333333333335vw, 20px);
}

.p-hero__subcopy {
  font-size: clamp(16px, 2.34375vw, 18px);
  line-height: 1.6;
  color: #555;
  margin-bottom: clamp(32px, 5.208333333333333vw, 40px);
  font-weight: bold;
}

.p-hero__visual {
  position: relative;
}

.p-hero__visual-image {
  display: block;
  width: 100%;
  height: auto;
  max-width: 937px;
}

.p-hero__trust {
  display: flex;
  flex-direction: column;
  font-size: 14px;
  color: #777;
  margin-top: 20px;
  font-weight: bold;
}

@media (min-width: 768px) {
  .p-hero {
    padding-block: 160px 80px;
    flex-direction: row;
    text-align: left;
    justify-content: center;
    align-items: flex-start;
    gap: 0;
  }

  .p-hero__content {
    width: 55%;
  }

  .p-hero__inner {
    max-width: 780px;
    margin-left: auto;
    padding-left: 20px;
  }

  .p-hero__visual {
    width: 45%;
  }

  .p-hero__catch {
    font-size: clamp(1.5rem, -0.2143rem + 3.5714vw, 3rem);
    padding-top: 20px;
  }
}

@media screen and (min-width: 1025px) {
  .p-hero__catch {
    margin-top: 0;
  }
  .p-hero__content {
    width: calc(( 983 / 1920 ) * 100%);
  }

  .p-hero__visual {
    width: calc(( 937 / 1920 ) * 100%);
  }

}

/* 共感・課題提起 */
.p-empathy {
  background-color: #fff;
  padding-block: clamp(80px, 13.020833333333334vw, 100px);
}

.p-empathy__list {
  margin-top: clamp(40px, 6.510416666666667vw, 50px);
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2.6041666666666665vw, 20px);
}

.p-empathy__item {
  background-color: #F8F9FA;
  padding: clamp(20px, 3.2552083333333335vw, 25px);
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  display: flex;
  align-items: center;
  gap: 15px;
}

.p-empathy__item::before {
  content: '✓';
  color: #4A90E2;
  font-size: 24px;
  font-weight: bold;
}

@media (min-width: 768px) {
  .p-empathy__list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
}

/* 解決策の提示 */
.p-solution {
  background-color: #F8F9FA;
  padding-block: clamp(80px, 13.020833333333334vw, 100px);
}

.p-solution__body {
  text-align: center;
  margin-top: clamp(24px, 3.90625vw, 30px);
  margin-bottom: clamp(40px, 6.510416666666667vw, 50px);
}

.p-solution__list {
  display: flex;
  flex-direction: column;
  gap: clamp(32px, 5.208333333333333vw, 40px);
}

.p-solution__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.p-solution__item-image {
  width: clamp(80px, 10.416666666666666vw, 100px);
  height: clamp(80px, 10.416666666666666vw, 100px);
  margin-bottom: clamp(16px, 2.0833333333333335vw, 20px);
}

/* ITのプロが課題を分かりやすく言語化 セクション */
.p-solution__item--no-image {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .p-solution__list {
    flex-direction: row;
    justify-content: space-around;
  }
}

/* 選ばれる理由 */
.p-reason {
  background-color: #fff;
  padding-block: clamp(80px, 13.020833333333334vw, 100px);
}

.p-reason__list {
  margin-top: clamp(40px, 6.510416666666667vw, 50px);
  display: flex;
  flex-direction: column;
  gap: clamp(40px, 6.510416666666667vw, 50px);
}

.p-reason__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background-color: #F8F9FA;
  border-radius: 8px;
  padding: clamp(32px, 5.208333333333333vw, 40px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

@media (min-width: 768px) {
  .p-reason__list {
    flex-direction: row;
    gap: 10px;
  }

  .p-reason__item {
    flex: 1;
    padding: 40px 10px;
  }
}

/* 私たちが支援する変化 */
.p-change {
  background-color: #F8F9FA;
  padding-block: clamp(80px, 13.020833333333334vw, 100px);
}

.p-change__body {
  text-align: center;
  margin-top: clamp(24px, 3.90625vw, 30px);
}

.p-change__point {
  background-color: #E6F0F9;
  padding: clamp(16px, 2.6041666666666665vw, 20px);
  border-left: 5px solid #4A90E2;
  margin-block: clamp(24px, 3.90625vw, 30px);
}

@media (min-width: 768px) {
  .p-change__point {
    padding: clamp(24px, 3.90625vw, 30px);
  }
}

/* FAQ */
.p-faq {
  background-color: #fff;
  padding-block: clamp(80px, 13.020833333333334vw, 100px);
}

.p-faq__list {
  margin-top: clamp(40px, 6.510416666666667vw, 50px);
}

/* 会社概要 */
.p-company-info {
  background-color: #F8F9FA;
  padding-block: clamp(80px, 13.020833333333334vw, 100px);
}

.p-company-info__list {
  margin-top: clamp(40px, 6.510416666666667vw, 50px);
}

.p-company-info__item {
  display: flex;
  flex-direction: column;
  padding: clamp(16px, 2.6041666666666665vw, 20px) 0;
  border-top: 1px solid #ddd;
}

@media (min-width: 768px) {
  .p-company-info__item {
    flex-direction: row;
    align-items: flex-start;
  }

  .p-company-info__item dt {
    min-width: 150px;
    font-weight: 600;
  }

  .p-company-info__item dd {
    flex: 1;
  }
}

.p-company-info__map {
  width: 100%;
  height: 250px;
  border: 0;
  margin-top: 15px;
}
@media screen and (min-width: 768px) {
  .p-company-info__map {
    height: 300px;
  }
}

/* フォーム */
.p-form {
  background-color: #fff;
  padding-block: clamp(80px, 13.020833333333334vw, 100px);
}

.p-form__body {
  text-align: center;
  margin-top: clamp(24px, 3.90625vw, 30px);
  margin-bottom: clamp(40px, 6.510416666666667vw, 50px);
}

.p-form__area {
  max-width: 600px;
  margin: 0 auto;
  background-color: #F8F9FA;
  padding: clamp(32px, 5.208333333333333vw, 40px);
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.p-form__item {
  margin-bottom: clamp(16px, 2.6041666666666665vw, 20px);
}

.p-form__label {
  display: block;
  font-weight: 600;
  margin-bottom: 5px;
}

.p-form__input {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  box-sizing: border-box;
  font-size: 16px;
}

.p-form__input:focus {
  outline: 2px solid #4A90E2;
  border-color: transparent;
}

/* フッター */
.p-footer {
  background-color: #333;
  color: #fff;
  text-align: center;
  padding: 20px;
}

/* ==============================
         * u- (ユーティリティクラス)
         * ============================== */
.u-fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s ease-out, transform 1s ease-out;
}

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

.u-required {
  color: #E74C3C;
}

.u-mt-m {
  margin-top: clamp(20px, 3.90625vw, 30px);
}

@media (max-width: 767px) {
  .u-sp-br {
    display: block;
  }
}

/* u-display */
.u-hidden {
  display: none;
}

.u-block {
  display: block;
}

.u-inline-block {
  display: inline-block;
}

.u-inline {
  display: inline;
}

.u-flex {
  display: flex;
}

.u-grid {
  display: grid;
}

@media (min-width: 768px) {
  .md\:u-hidden {
    display: none;
  }
  .md\:u-block {
    display: block;
  }
  .md\:u-inline-block {
    display: inline-block;
  }
  .md\:u-inline {
    display: inline;
  }
  .md\:u-flex {
    display: flex;
  }
  .md\:u-grid {
    display: grid;
  }
}
@media (min-width: 1025px) {
  .lg\:u-hidden {
    display: none;
  }
  .lg\:u-block {
    display: block;
  }
  .lg\:u-inline-block {
    display: inline-block;
  }
  .lg\:u-inline {
    display: inline;
  }
  .lg\:u-flex {
    display: flex;
  }
  .lg\:u-grid {
    display: grid;
  }
}
.u-text-center {
  text-align: center;
}