/* ============================================================
   service.css - サービス紹介ページ専用スタイル
   Trust Clean Support
============================================================ */

/* ─── 変数（共通と同じ） ─── */
:root {
  --sv-navy:  #2a6644;  /* Moderate dark green */
  --sv-gold:  #52a96e;  /* Fresh vibrant green accent */
  --sv-white: #FFFFFF;
  --sv-gray:  #eaefea;  /* Very subtle mint bg */
  --sv-text:  #2e3d2e;  /* Body text */
  --sv-light: #eaefea;  /* Very subtle mint bg */
}

/* ─── ページヘッダー ─── */
.sv-page-header {
  position: relative;
  min-height: 360px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.sv-page-header::before {
  content: 'SERVICE';
  position: absolute;
  right: -10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 120px;
  font-weight: 900;
  color: rgba(255,255,255,0.05);
  letter-spacing: 0.05em;
  white-space: nowrap;
  pointer-events: none;
  z-index: 2;
}

.sv-page-header__bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/service-header.jpg');
  background-size: cover;
  background-position: center;
  background-color: #1a4830;
}

.sv-page-header__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 72, 48, 0.80) 0%,
    rgba(26, 72, 48, 0.55) 100%
  );
  z-index: 1;
}

.sv-page-header__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: 60px 60px;
  color: var(--sv-white);
}

.sv-page-header__breadcrumb {
  font-size: 0.8rem;
  margin-bottom: 14px;
  opacity: 0.8;
}

.sv-page-header__breadcrumb a {
  color: var(--sv-white);
  text-decoration: none;
}

.sv-page-header__breadcrumb span {
  margin: 0 6px;
}

.sv-page-header__sub {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  opacity: 0.85;
  margin-bottom: 10px;
}

.sv-page-header__title {
  font-family: "ヒラギノ明朝 Pro W3", "Hiragino Mincho Pro", "ＭＳ Ｐ明朝", "MS PMincho", "Noto Serif JP", serif;
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
  line-height: 1.3;
}

.sv-page-header__desc {
  font-size: 1rem;
  line-height: 1.8;
  opacity: 0.9;
}

/* ─── ナビゲーション ─── */
.sv-nav {
  background: var(--sv-gray);
  border-top: 1px solid var(--sv-light);
  border-bottom: 2px solid var(--sv-navy);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.sv-nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.sv-nav__item {
  display: block;
  color: var(--sv-navy);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 16px 20px;
  letter-spacing: 0.05em;
  transition: background 0.2s, color 0.2s;
  border-bottom: 3px solid transparent;
}

.sv-nav__item:hover {
  background: rgba(42, 102, 68, 0.08);
  border-bottom-color: var(--sv-navy);
  color: var(--sv-navy);
}

/* ─── バナー ─── */
.sv-banner {
  position: relative;
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.sv-banner__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-color: var(--sv-navy);
}

.sv-banner__overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 72, 48, 0.65);
}

.sv-banner__content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--sv-white);
  padding: 0 20px;
}

.sv-banner__num {
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--sv-gold);
  margin-bottom: 8px;
  font-weight: 700;
}

.sv-banner__title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.sv-banner__sub {
  font-size: 0.9rem;
  opacity: 0.85;
}

/* ─── サービスセクション ─── */
.sv-service {
  background: var(--sv-white);
}

.sv-service--gray {
  background: var(--sv-gray);
}

.sv-service__body {
  max-width: 1100px;
  margin: 0 auto;
  padding: 60px 20px;
}

/* ─── 概要 ─── */
.sv-service__overview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 60px;
}

.sv-service__overview--reverse {
  direction: rtl;
}

.sv-service__overview--reverse > * {
  direction: ltr;
}

.sv-service__label {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--sv-gold);
  font-weight: 700;
  margin-bottom: 10px;
}

.sv-service__title {
  font-family: "ヒラギノ明朝 Pro W3", "Hiragino Mincho Pro", "ＭＳ Ｐ明朝", "MS PMincho", "Noto Serif JP", serif;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 600;
  color: var(--sv-navy);
  margin-bottom: 20px;
  line-height: 1.4;
  letter-spacing: 0.03em;
}

.sv-service__desc {
  font-size: 0.95rem;
  line-height: 2;
  color: var(--sv-text);
}

.sv-service__overview-img img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: 4px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

/* ─── 作業内容 ─── */
.sv-service__detail {
  margin-bottom: 60px;
}

.sv-service__detail-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--sv-navy);
  border-left: 4px solid var(--sv-gold);
  padding-left: 14px;
  margin-bottom: 30px;
}

.sv-service__detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

/* ─── 詳細カード ─── */
.sv-detail-card {
  background: var(--sv-white);
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 28px 24px;
  transition: box-shadow 0.3s, transform 0.3s;
}

.sv-service--gray .sv-detail-card {
  background: var(--sv-white);
}

.sv-detail-card:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  transform: translateY(-4px);
}

.sv-detail-card__icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.sv-detail-card__title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--sv-navy);
  margin-bottom: 10px;
  line-height: 1.4;
}

.sv-detail-card__text {
  font-size: 0.875rem;
  line-height: 1.8;
  color: #555;
}

/* ─── こんなお悩みの方へ ─── */
.sv-service__trouble {
  background: var(--sv-light);
  border-radius: 8px;
  padding: 36px 40px;
}

.sv-service--gray .sv-service__trouble {
  background: var(--sv-white);
}

.sv-service__trouble-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--sv-navy);
  margin-bottom: 20px;
  padding-left: 14px;
  border-left: 4px solid var(--sv-gold);
}

.sv-service__trouble-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 10px 30px;
}

.sv-service__trouble-list li {
  font-size: 0.9rem;
  color: var(--sv-text);
  padding-left: 22px;
  position: relative;
  line-height: 1.7;
}

.sv-service__trouble-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--sv-gold);
  font-weight: 700;
}

/* ─── CTA ─── */
.sv-cta {
  background: var(--sv-navy);
  padding: 80px 20px;
  text-align: center;
}

.sv-cta__inner {
  max-width: 700px;
  margin: 0 auto;
}

.sv-cta__title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--sv-white);
  line-height: 1.6;
  margin-bottom: 16px;
}

.sv-cta__text {
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
  margin-bottom: 36px;
}

.sv-cta__actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.sv-cta__btn {
  display: inline-block;
  padding: 16px 36px;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: opacity 0.2s, transform 0.2s;
}

.sv-cta__btn:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}

.sv-cta__btn--primary {
  background: var(--sv-gold);
  color: var(--sv-navy);
}

.sv-cta__btn--tel {
  background: transparent;
  border: 2px solid var(--sv-white);
  color: var(--sv-white);
}

/* ─── フェードイン ─── */
.sv-fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ─── レスポンシブ ─── */
@media (max-width: 900px) {
  .sv-service__overview,
  .sv-service__overview--reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 30px;
  }

  .sv-service__overview-img img {
    height: 240px;
  }

  .sv-service__trouble {
    padding: 28px 24px;
  }
}

@media (max-width: 600px) {
  .sv-page-header {
    min-height: 280px;
  }

  .sv-page-header__content {
    padding: 40px 20px;
  }

  .sv-banner {
    height: 200px;
  }

  .sv-nav__item {
    font-size: 0.75rem;
    padding: 12px 10px;
  }

  .sv-service__body {
    padding: 40px 16px;
  }

  .sv-cta__actions {
    flex-direction: column;
    align-items: center;
  }

  .sv-cta__btn {
    width: 100%;
    max-width: 300px;
    text-align: center;
  }
}