/* ==========================================================================
   care-dx.jp / SHcS サイト共通スタイル
   ========================================================================== */

:root {
  --color-primary: #0a6e6e;
  --color-primary-dark: #06504f;
  --color-primary-light: #e6f4f3;
  --color-accent: #f5a623;
  --color-text: #2b2f33;
  --color-text-light: #5a6167;
  --color-bg: #ffffff;
  --color-bg-alt: #f7f9fa;
  --color-border: #e3e7ea;
  --max-width: 1120px;
  --radius: 12px;
  --shadow: 0 4px 20px rgba(10, 40, 40, 0.08);
  font-size: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP",
    "Yu Gothic", Meiryo, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

a:hover {
  opacity: 0.75;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.site-logo img {
  height: 40px;
}

.global-nav {
  display: flex;
  gap: 32px;
}

.global-nav a {
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.95rem;
}

.global-nav a:hover {
  color: var(--color-primary);
  opacity: 1;
}

@media (max-width: 760px) {
  .global-nav {
    gap: 16px;
  }
  .global-nav a {
    font-size: 0.8rem;
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: linear-gradient(
    120deg,
    rgba(6, 80, 79, 0.92),
    rgba(10, 110, 110, 0.8)
  );
  color: #fff;
  padding: 96px 0 110px;
  overflow: hidden;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 640px;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
}

.hero h1 {
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
  line-height: 1.5;
  margin: 0 0 20px;
  font-weight: 700;
}

.hero p {
  font-size: 1.02rem;
  color: rgba(255, 255, 255, 0.92);
  margin: 0 0 32px;
}

.hero-image {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 48%;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
  mask-image: linear-gradient(to right, transparent, black 30%);
  -webkit-mask-image: linear-gradient(to right, transparent, black 30%);
}

@media (max-width: 900px) {
  .hero-image {
    display: none;
  }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--color-accent);
  color: #2b2200;
}

.btn-outline {
  border-color: rgba(255, 255, 255, 0.7);
  color: #fff;
}

.btn-outline-dark {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ---------- Sections ---------- */
section {
  padding: 88px 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}

.section-eyebrow {
  display: block;
  color: var(--color-primary);
  font-weight: 700;
  letter-spacing: 0.12em;
  font-size: 0.82rem;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.section-head h2 {
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  margin: 0 0 16px;
  color: var(--color-primary-dark);
}

.section-head p {
  color: var(--color-text-light);
  margin: 0;
}

/* ---------- Cards / grid ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  align-items: center;
}

@media (max-width: 860px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  height: 100%;
}

.card .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 18px;
}

.card h3 {
  margin: 0 0 12px;
  font-size: 1.08rem;
  color: var(--color-text);
}

.card p,
.card li {
  color: var(--color-text-light);
  font-size: 0.95rem;
  margin: 0 0 8px;
}

.check-list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 10px;
  color: var(--color-text-light);
}

.check-list li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-primary);
  font-weight: 700;
}

/* ---------- Product tile (top page) ---------- */
.product-tile {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}

.product-tile img {
  border-radius: 8px;
}

.product-tile .tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-light);
  border-radius: 999px;
  padding: 4px 12px;
  margin-bottom: 10px;
}

.product-tile h3 {
  margin: 0 0 10px;
  font-size: 1.2rem;
}

.product-tile p {
  color: var(--color-text-light);
  margin: 0 0 14px;
}

@media (max-width: 640px) {
  .product-tile {
    grid-template-columns: 1fr;
  }
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  padding: 18px 0;
  font-size: 0.85rem;
  color: var(--color-text-light);
  border-bottom: 1px solid var(--color-border);
}

.breadcrumb a {
  color: var(--color-text-light);
}

/* ---------- Page header (inner pages) ---------- */
.page-header {
  background: var(--color-primary-light);
  padding: 56px 0;
  text-align: center;
}

.page-header h1 {
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  color: var(--color-primary-dark);
  margin: 6px 0 0;
}

/* ---------- Feature row (image + text) ---------- */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 72px;
}

.feature-row:last-child {
  margin-bottom: 0;
}

.feature-row.reverse .feature-media {
  order: 2;
}

.feature-media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.feature-text h3 {
  font-size: 1.3rem;
  color: var(--color-primary-dark);
  margin: 0 0 16px;
}

.feature-text p {
  color: var(--color-text-light);
  margin: 0 0 12px;
}

@media (max-width: 860px) {
  .feature-row,
  .feature-row.reverse .feature-media {
    order: 0;
  }
  .feature-row {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* ---------- Point blocks (3安心ポイント) ---------- */
.point-block {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  padding: 32px 0;
  border-top: 1px solid var(--color-border);
}

.point-block:first-of-type {
  border-top: none;
  padding-top: 0;
}

.point-block .point-num {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 700;
}

.point-block h3 {
  margin: 0 0 10px;
  color: var(--color-primary-dark);
  font-size: 1.12rem;
}

.point-block p,
.point-block li {
  color: var(--color-text-light);
  margin: 0 0 8px;
}

@media (max-width: 600px) {
  .point-block {
    grid-template-columns: 48px 1fr;
  }
  .point-block .point-num {
    width: 48px;
    height: 48px;
    font-size: 1.1rem;
  }
}

/* ---------- Notice box ---------- */
.notice-box {
  background: #fff8ec;
  border: 1px solid #f2ddb2;
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-top: 24px;
}

.notice-box p {
  margin: 0 0 8px;
  font-size: 0.92rem;
  color: #7a5b16;
}

.notice-box p:last-child {
  margin-bottom: 0;
}

.tais-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.tais-list li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 0;
  border-top: 1px solid #f2ddb2;
  font-size: 0.92rem;
}

.tais-list li:first-child {
  border-top: none;
  padding-top: 0;
}

.tais-list li:last-child {
  padding-bottom: 0;
}

.tais-list-code {
  display: inline-block;
  width: fit-content;
  color: var(--color-primary);
  font-weight: 700;
}

.tais-list-name {
  color: #7a5b16;
}

/* ---------- CTA ---------- */
.cta {
  background: linear-gradient(120deg, var(--color-primary-dark), var(--color-primary));
  color: #fff;
  text-align: center;
  padding: 72px 0;
}

.cta h2 {
  margin: 0 0 14px;
  font-size: clamp(1.3rem, 2.4vw, 1.8rem);
}

.cta p {
  margin: 0 0 30px;
  color: rgba(255, 255, 255, 0.9);
}

/* ---------- Footer ---------- */
.site-footer {
  background: #0e2626;
  color: rgba(255, 255, 255, 0.75);
  padding: 56px 0 28px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  margin-bottom: 24px;
}

.footer-brand img {
  height: 34px;
  margin-bottom: 14px;
  background: #fff;
  padding: 8px 14px;
  border-radius: 8px;
}

.footer-brand p {
  font-size: 0.85rem;
  max-width: 320px;
  color: rgba(255, 255, 255, 0.6);
}

.footer-nav {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}

.footer-nav h4 {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.5);
  margin: 0 0 14px;
}

.footer-nav li {
  margin-bottom: 10px;
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
}

.footer-bottom {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.45);
  text-align: center;
}

/* ---------- Footer offices ---------- */
.footer-offices {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 40px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  margin-bottom: 20px;
}

.footer-office {
  flex: 1 1 220px;
}

.footer-office h5 {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 6px;
  line-height: 1.3;
}

.footer-office p {
  font-size: 0.78rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.55);
  margin: 0 0 4px;
}

.footer-office p:last-child {
  margin-bottom: 0;
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  margin-bottom: 20px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
}