/* ========================================
   08_site-unique.css
   サイト固有スタイル
======================================== */

body.page_body {
  margin-top: var(--header_height);
  min-width: 0;
}

body.page_body .body_wrap {
  padding-top: 0;
  margin-top: 0;
}

@media (min-width: 768px) {
  body.page_body {
    margin-top: var(--header_height);
    min-width: 320px;
  }
}

.pc_only {
  display: none;
}

@media (min-width: 768px) {
  .pc_only {
    display: inline;
  }

  .sp_only {
    display: none !important;
  }
}

/* ----------------------------------------
   セクション見出し
---------------------------------------- */
.sec_tit {
  text-align: center;
  margin-bottom: var(--sec-tit-margin-bottom);
}

.sec_tit_en {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.sec_tit .sec_tit_en {
  margin-bottom: 8px;
}

.sec_tit_en_wh {
  color: var(--color-text-inverse);
}

.sec_tit_ja {
  margin: 0;
  font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-brand);
}

.sec_subtit {
  margin: 0 0 1em;
  font-size: clamp(1.25rem, 2.5vw, 1.875rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-accent);
}

.sec_lead {
  margin: 0 0 clamp(32px, 5vw, 48px);
  font-size: 14px;
  line-height: 1.9;
  color: var(--color-text-light);
}

/* ----------------------------------------
   ボタン（案件固有）
---------------------------------------- */
.btn_gradient,
.btn_outline,
.btn_fv,
.btn_contact {
  display: inline-block;
  min-width: 0;
  margin: 1.5em 0 0;
  border-radius: var(--radius-pill);
  text-align: center;
}

.btn_gradient a,
.btn_outline a,
.btn_fv a,
.btn_contact a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 14px 24px;
  min-width: 200px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base), opacity var(--transition-base);
}

.btn_gradient a i,
.btn_outline a i,
.btn_fv a i {
  flex: 0 0 auto;
  font-size: 14px;
  line-height: 1;
}

.btn_outline a i {
  font-size: 20px;
}

.btn_fv a i {
  font-size: 14px;
}

.btn_gradient a {
  position: relative;
  z-index: 0;
  overflow: hidden;
  isolation: isolate;
  background: var(--gradient-brand);
  color: var(--color-text-inverse);
}

.btn_gradient a::before {
  content: "";
  inset: 0;
  z-index: -1;
  background: var(--gradient-brand-reverse);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.btn_gradient a:hover::before {
  opacity: 1;
}

.btn_gradient a span,
.btn_gradient a i,
.btn_gradient a img {
  position: relative;
  z-index: 1;
}

.btn_gradient a i {
  position: absolute;
  right: 20px;
  color: var(--color-text-inverse);
}

.btn_outline a i {
  color: var(--color-accent);
}

.btn_fv a i {
  color: var(--color-text-inverse);
}

.btn_gradient a:hover {
  background: var(--gradient-brand);
  text-decoration: none;
  color: var(--color-text-inverse);
  opacity: 1;
}

.btn_fv a:hover {
  opacity: 0.9;
  text-decoration: none;
  color: var(--color-text-inverse);
}

.btn_outline a:hover,
.btn_contact a:hover {
  background: var(--color-accent);
  color: var(--color-text-inverse);
  border-color: var(--color-accent);
  text-decoration: none;
  opacity: 1;
}

.btn_outline a:hover i {
  color: var(--color-text-inverse);
}

.btn_outline a:hover img,
.btn_contact a:hover img {
  filter: brightness(0) invert(1);
}

.btn_outline a {
  background: var(--color-bg);
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
}

.btn_fv a {
  background: transparent;
  color: var(--color-text-inverse);
  border: 1px solid var(--color-text-inverse);
  min-width: 232px;
  font-size: 13px;
}

.btn_contact a {
  background: var(--color-bg);
  color: var(--color-accent);
  border: 1.5px solid var(--color-accent);
  min-width: 283px;
  padding: 16px 24px;
  font-size: clamp(16px, 2vw, 20px);
}

.btn_outline_right {
  margin-left: auto;
}

.btn_outline_right a {
  min-width: 232px;
  font-size: 13px;
}

.btn_brand {
  display: block;
  width: min(500px, 100%);
  margin: 0;
}

.btn_brand a {
  width: 100%;
  min-width: 0;
  min-height: 110px;
  padding: 14px clamp(28px, 5vw, 40px);
  border-radius: var(--radius-pill-lg);
  font-size: clamp(16px, 2vw, 20px);
  box-sizing: border-box;
}

.btn_brand a i {
  font-size: clamp(18px, 2.5vw, 22px);
}

.btn_brand.btn_gradient a:hover,
.btn_brand.btn_gradient a:hover span,
.btn_brand.btn_gradient a:hover i {
  color: var(--color-text-inverse);
  text-decoration: none;
}

/* ----------------------------------------
   グラデーション背景セクション
---------------------------------------- */
.sec_gradient {
  background: radial-gradient(123.71% 84.6% at 107.95% 13.91%, #E3F5FB 0%, #E5F6FB 50.7%, #A4DFF3 100%);
}

/* sec_block の padding / split gap は 03_layout.css + 01_variables.css */

.sec_block .split_media {
  border-radius: var(--radius);
  overflow: hidden;
}

.sec_block .split_media_flush .split_media {
  border-radius: 0;
}

/* ----------------------------------------
   ブランドリンク（フッター直上）
---------------------------------------- */
.top_brand_links {
  padding: clamp(32px, 5vw, 70px) 0;
  background: var(--color-bg-gray);
}

.top_brand_links_list {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(16px, 3vw, 24px);
  justify-content: center;
  align-items: stretch;
  margin: 0;
  padding: 0;
  list-style: none;
}

.top_brand_links_list > li {
  width: min(500px, 100%);
}

/* ----------------------------------------
   CONTACT
---------------------------------------- */
.top_contact {
  position: relative;
  padding: clamp(56px, 10vw, 100px) 0;
  overflow: hidden;
}

.top_contact_bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.top_contact_overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(34, 141, 195, 0.37);
}

.top_contact_inner {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--color-text-inverse);
}

.top_contact_tit {
  margin: 0 0 16px;
  font-size: clamp(1.4rem, 3vw, 1.875rem);
  font-weight: 700;
  color: var(--color-text-inverse);
}

.top_contact_lead {
  margin: 0 0 20px;
  font-size: clamp(14px, 1.6vw, 16px);
  line-height: 1.8;
}

.top_contact_tel {
  margin: 0 0 4px;
  font-size: clamp(1.6rem, 4vw, 2.14rem);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.top_contact_tel a {
  color: var(--color-text-inverse);
  text-decoration: none;
}

.top_contact_hours {
  margin: 0 0 24px;
  font-size: 14px;
}

.top_contact .btn_contact {
  margin: 0 auto;
}

@media (max-width: 768px) {
  .btn_gradient,
  .btn_outline,
  .btn_fv,
  .btn_contact {
    display: flex;
    min-width: 0;
    margin: 2.7em 0 2.5em;
    border-radius: var(--radius-pill);
    text-align: center;
    justify-content: center;
  }
  .top_brand_links_list .btn_outline,
  .top_brand_links_list .btn_gradient {
    margin: 1.5em 0 0;
  }
  .btn_brand a {
    min-height: 100px;
  }
}