/* ========================================
   Contact Page
   ======================================== */

.contact-page {
  position: relative;
  overflow: hidden;
  color: var(--landl-text);
  background:
    linear-gradient(rgba(27, 72, 163, 0.085) 1.6px, transparent 1.6px),
    linear-gradient(90deg, rgba(27, 72, 163, 0.085) 1.6px, transparent 1.6px),
    linear-gradient(180deg, #eef4ff 0%, #ffffff 42%, #f7fbff 100%);
  background-size: 44px 44px, 44px 44px, 100% 100%;
}

.contact-page .container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.contact-page .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  transition: transform .2s ease, filter .2s ease;
}

.contact-page .btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.03);
}

.contact-page .btn--primary {
  background: linear-gradient(135deg, #1b48a3, #14377d);
  color: #ffffff;
  box-shadow: 0 12px 28px rgba(27, 72, 163, 0.18);
}

.contact-page .btn--secondary {
  background: #ffffff;
  color: #1b48a3;
  border: 1px solid var(--landl-border);
  box-shadow: var(--landl-shadow-soft);
}

.contact-page .btn--ghost {
  background: #eef4ff;
  color: #1b48a3;
  border: 1px solid var(--landl-border);
}

.contact-page .btn--block {
  width: 100%;
}

.contact-page .breadcrumbs {
  margin-bottom: 24px;
  font-size: 14px;
  color: var(--landl-text-light);
}

.contact-page .breadcrumbs a {
  color: var(--landl-primary);
  text-decoration: none;
}

/* ========================================
   Hero
   ======================================== */

.contact-hero {
  position: relative;
  padding: 56px 0 48px;
  background:
    radial-gradient(circle at top right, rgba(253, 240, 1, 0.20), transparent 30%),
    linear-gradient(180deg, rgba(238, 244, 255, 0.78) 0%, rgba(255, 255, 255, 0.20) 100%);
}

.contact-hero__inner {
  display: grid;
  grid-template-columns: 1.45fr .95fr;
  gap: 24px;
  align-items: stretch;
}

.contact-hero__content,
.contact-hero__card,
.guide-card,
.contact-side__card,
.contact-form-box,
.contact-bottom-cta__inner {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--landl-border);
  border-radius: 24px;
  box-shadow: var(--landl-shadow-soft);
  backdrop-filter: blur(3px);
}

.contact-hero__content {
  position: relative;
  padding: 36px;
}

.contact-hero__content::after {
  content: "";
  position: absolute;
  top: -22px;
  left: -16px;
  width: 86px;
  height: 86px;
  background:
    radial-gradient(circle, rgba(253, 240, 1, 0.74) 0 18%, transparent 19%),
    radial-gradient(circle, rgba(27, 72, 163, 0.12) 0 18%, transparent 19%);
  background-size: 22px 22px;
  opacity: 0.42;
  pointer-events: none;
}

.contact-hero__eyebrow,
.section-heading__en,
.guide-card__label {
  display: inline-block;
  margin: 0 0 10px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(253, 240, 1, 0.28);
  color: #1b48a3;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  font-size: 13px;
}

.contact-hero__content h1 {
  margin: 0;
  color: #1b48a3;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.2;
}

.contact-hero__subtitle {
  margin: 14px 0 0;
  font-size: 20px;
  font-weight: 700;
  color: var(--landl-text);
}

.contact-hero__text {
  margin: 16px 0 0;
  color: var(--landl-text-sub);
  line-height: 1.9;
}

.contact-hero__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.contact-hero__card {
  padding: 28px;
}

.contact-hero__card h2,
.guide-card h2,
.contact-side__card h3 {
  margin-top: 0;
  color: #1b48a3;
}

.contact-hero__card ul,
.contact-side__card ul {
  margin: 16px 0 0;
  padding-left: 18px;
  line-height: 1.9;
  color: var(--landl-text-sub);
}

/* ========================================
   Sections
   ======================================== */

.contact-guides,
.contact-faq,
.contact-form-section,
.contact-bottom-cta {
  position: relative;
  padding: 72px 0;
}

.contact-guides {
  padding-top: 24px;
}

.contact-guides__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.guide-card {
  padding: 28px;
}

.guide-card--accent {
  background: linear-gradient(180deg, #ffffff 0%, #eef4ff 100%);
}

.section-heading {
  text-align: center;
  margin-bottom: 28px;
}

.section-heading--left {
  text-align: left;
}

.section-heading h2 {
  margin: 0;
  color: #1b48a3;
  font-size: clamp(26px, 3vw, 36px);
}

.section-heading p:last-child {
  margin: 12px auto 0;
  max-width: 760px;
  color: var(--landl-text-sub);
  line-height: 1.9;
}

/* 黄色ドット背景のセクション */
.contact-form-section,
.contact-bottom-cta {
  background:
    radial-gradient(circle, rgba(253, 240, 1, 0.88) 1.7px, transparent 1.8px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.84) 0%, rgba(248, 251, 255, 0.96) 100%);
  background-size: 18px 18px, 100% 100%;
  border-top: 1px solid rgba(27, 72, 163, 0.05);
  border-bottom: 1px solid rgba(27, 72, 163, 0.05);
}

/* ========================================
   FAQ
   ======================================== */

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  border: 1px solid var(--landl-border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.96);
  overflow: hidden;
  box-shadow: var(--landl-shadow-soft);
}

.faq-item summary {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  padding: 20px 22px;
  cursor: pointer;
  list-style: none;
  font-weight: 800;
  color: var(--landl-text);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item__q {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1b48a3, #14377d);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
}

.faq-item__answer {
  padding: 0 22px 22px 78px;
  color: var(--landl-text-sub);
  line-height: 1.9;
}

/* ========================================
   Form
   ======================================== */

.contact-form-section__grid {
  display: grid;
  grid-template-columns: 1.45fr .85fr;
  gap: 24px;
  align-items: start;
}

.contact-form-box {
  padding: 26px;
}

.contact-form-placeholder {
  padding: 20px;
  border-radius: 16px;
  background: #fff9d9;
  border: 1px solid #f3e88a;
}

.contact-form-placeholder pre {
  overflow: auto;
  padding: 12px;
  background: #fff;
  border-radius: 12px;
}

.contact-form-box input[type="text"],
.contact-form-box input[type="email"],
.contact-form-box input[type="tel"],
.contact-form-box textarea,
.contact-form-box select {
  width: 100%;
  border: 1px solid var(--landl-border);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 16px;
  box-sizing: border-box;
  color: var(--landl-text);
  background: #ffffff;
}

.contact-form-box textarea {
  min-height: 160px;
}

.contact-form-box input:focus,
.contact-form-box textarea:focus,
.contact-form-box select:focus {
  outline: 2px solid rgba(27, 72, 163, 0.15);
  border-color: #1b48a3;
}

.contact-form-box input[type="submit"],
.contact-form-box button,
.contact-form-box .wpcf7-submit {
  appearance: none;
  border: 0;
  border-radius: 999px;
  padding: 14px 24px;
  background: linear-gradient(135deg, #1b48a3, #14377d);
  color: #fff;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(27, 72, 163, 0.18);
}

/* ========================================
   Side
   ======================================== */

.contact-side {
  display: grid;
  gap: 20px;
}

.contact-side__card {
  padding: 24px;
}

.contact-side__buttons {
  display: grid;
  gap: 10px;
}

.contact-side__card--small p,
.contact-side__card p {
  color: var(--landl-text-sub);
  line-height: 1.8;
}

.text-link {
  color: #1b48a3;
  font-weight: 800;
  text-decoration: none;
}

/* ========================================
   Bottom CTA
   ======================================== */

.contact-bottom-cta__inner {
  padding: 34px;
  text-align: center;
  background: rgba(255, 255, 255, 0.96);
  color: var(--landl-text);
}

.contact-bottom-cta__inner h2 {
  margin: 0;
  color: #1b48a3;
  font-size: clamp(26px, 3vw, 36px);
}

.contact-bottom-cta__inner p {
  margin: 14px auto 0;
  max-width: 700px;
  line-height: 1.9;
  color: var(--landl-text-sub);
}

.contact-bottom-cta__buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.contact-bottom-cta .btn--secondary {
  background: #ffffff;
  color: #1b48a3;
  border-color: var(--landl-border);
}

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 900px) {
  .contact-hero__inner,
  .contact-guides__grid,
  .contact-form-section__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .contact-page {
    background-size: 30px 30px, 30px 30px, 100% 100%;
  }

  .contact-page .container {
    width: min(100% - 24px, 1180px);
  }

  .contact-hero,
  .contact-guides,
  .contact-faq,
  .contact-form-section,
  .contact-bottom-cta {
    padding: 48px 0;
  }

  .contact-form-section,
  .contact-bottom-cta {
    background-size: 14px 14px, 100% 100%;
  }

  .contact-hero__content,
  .contact-hero__card,
  .guide-card,
  .contact-form-box,
  .contact-side__card,
  .contact-bottom-cta__inner {
    border-radius: 18px;
    padding: 22px;
  }

  .faq-item summary {
    padding: 16px;
    grid-template-columns: 1fr;
  }

  .faq-item__answer {
    padding: 0 16px 18px 16px;
  }

  .contact-hero__buttons,
  .contact-bottom-cta__buttons {
    display: grid;
    grid-template-columns: 1fr;
  }

  .contact-page .btn {
    width: 100%;
  }

  .contact-hero__content::after {
    display: none;
  }
}