@import url('https://fonts.googleapis.com/css2?family=Zen+Maru+Gothic:wght@400;500;700;900&display=swap');

:root {
  --pink-bg: #fdeef4;
  --pink-bg2: #fff6f9;
  --pink-soft: #f7c6d9;
  --pink-soft2: #fadce7;
  --pink-main: #e8749b;
  --pink-dark: #c2436b;
  --pink-line: #f2b8cd;
  --text: #4a3b42;
  --text-light: #8a6a76;
  --white: #ffffff;
  --shadow: 0 6px 20px rgba(216, 130, 160, 0.15);
  --radius: 20px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Hiragino Sans", "Yu Gothic", sans-serif;
  color: var(--text);
  background: var(--pink-bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Decorative sakura background (large screens only) ---------- */
.sakura-field { display: none; }

@media (min-width: 1500px) {
  .container,
  .header-inner {
    max-width: 1320px;
  }
}

@media (min-width: 1400px) {
  .sakura-field { display: block; }

  .sakura-decor {
    position: absolute;
    pointer-events: none;
    z-index: 0;
    opacity: 0.32;
  }
  .sakura-decor.pos-tl { top: 24px; left: 2%; width: 90px; transform: rotate(-18deg); }
  .sakura-decor.pos-bl { bottom: 16px; left: 5.5%; width: 56px; transform: rotate(24deg); opacity: 0.22; }
  .sakura-decor.pos-tr { top: 36px; right: 3%; width: 80px; transform: rotate(22deg); }
  .sakura-decor.pos-br { bottom: 20px; right: 6.5%; width: 54px; transform: rotate(-28deg); opacity: 0.22; }
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 246, 249, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--pink-line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand img {
  width: 44px;
  height: 44px;
}

.brand-text {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--pink-dark);
  line-height: 1.3;
}

.brand-text small {
  display: block;
  font-weight: 500;
  font-size: 0.65rem;
  color: var(--text-light);
  letter-spacing: 0.05em;
}

.header-phone {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--pink-dark);
  font-size: 1.1rem;
  white-space: nowrap;
}

.header-phone .tel-icon { font-size: 1.2rem; }

nav.main-nav {
  display: flex;
  gap: 28px;
}

nav.main-nav a {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--text);
  padding: 6px 2px;
  border-bottom: 3px solid transparent;
  transition: all 0.2s ease;
}

nav.main-nav a:hover,
nav.main-nav a.active {
  color: var(--pink-dark);
  border-bottom-color: var(--pink-main);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 24px;
}

.header-cta {
  background: var(--pink-main);
  color: var(--white) !important;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.85rem;
  box-shadow: var(--shadow);
  transition: transform 0.15s ease, background 0.15s ease;
}
.header-cta:hover { background: var(--pink-dark); transform: translateY(-1px); }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.menu-toggle span {
  width: 26px;
  height: 3px;
  background: var(--pink-dark);
  border-radius: 3px;
}

#nav-check { display: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 64px 0 72px;
  background: linear-gradient(180deg, var(--pink-bg2) 0%, var(--pink-bg) 100%);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-block;
  background: var(--pink-soft2);
  color: var(--pink-dark);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.hero h1 {
  font-size: 2.4rem;
  line-height: 1.5;
  margin: 0 0 20px;
  color: var(--pink-dark);
  font-weight: 900;
}

.hero h1 .accent { color: var(--pink-main); }

.hero p.lead {
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 28px;
}

.btn-row { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--pink-main);
  color: var(--white);
  box-shadow: var(--shadow);
}
.btn-primary:hover { background: var(--pink-dark); transform: translateY(-2px); }

.btn-outline {
  background: var(--white);
  color: var(--pink-dark);
  border-color: var(--pink-main);
}
.btn-outline:hover { background: var(--pink-soft2); }

.hero-photo {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 6px solid var(--white);
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Section basics ---------- */
section { padding: 72px 0; position: relative; }
section.alt { background: var(--white); }

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}

.section-head .eyebrow { margin-bottom: 14px; }

.section-head h2 {
  font-size: 1.9rem;
  color: var(--pink-dark);
  margin: 0 0 12px;
  font-weight: 900;
}

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

/* ---------- Strength cards (Top page) ---------- */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.strength-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 30px 22px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 1px solid var(--pink-line);
}

.strength-card .icon-circle {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: var(--pink-soft2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
}

.strength-card h3 {
  font-size: 1.02rem;
  margin: 0 0 8px;
  color: var(--pink-dark);
}

.strength-card p {
  font-size: 0.87rem;
  color: var(--text-light);
  margin: 0;
}

/* ---------- Customer chips ---------- */
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.chip {
  background: var(--white);
  border: 1.5px solid var(--pink-line);
  color: var(--pink-dark);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 10px 18px;
  border-radius: 999px;
}

/* ---------- Service cards (Service page) ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--pink-line);
  display: flex;
  flex-direction: column;
}

.service-photo {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--pink-soft2);
}
.service-photo img { width: 100%; height: 100%; object-fit: cover; }

.service-body { padding: 22px 22px 26px; flex: 1; display: flex; flex-direction: column; }

.service-num {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--pink-main);
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

.service-body h3 {
  font-size: 1.15rem;
  margin: 0 0 10px;
  color: var(--pink-dark);
}

.service-body p {
  font-size: 0.88rem;
  color: var(--text-light);
  margin: 0;
  flex: 1;
}

.service-tags {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.service-tags span {
  font-size: 0.72rem;
  background: var(--pink-bg);
  color: var(--pink-dark);
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--pink-line);
}

/* ---------- Flow steps ---------- */
.flow-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: flow;
}
.flow-item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 26px 20px;
  text-align: center;
  border: 1px solid var(--pink-line);
  position: relative;
}
.flow-item::before {
  counter-increment: flow;
  content: counter(flow);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--pink-main);
  color: var(--white);
  font-weight: 700;
  margin: 0 auto 14px;
}
.flow-item h4 { margin: 0 0 8px; color: var(--pink-dark); font-size: 1rem; }
.flow-item p { margin: 0; font-size: 0.85rem; color: var(--text-light); }

/* ---------- Company info table ---------- */
.info-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.info-table tr { border-bottom: 1px solid var(--pink-bg); }
.info-table tr:last-child { border-bottom: none; }
.info-table th, .info-table td {
  text-align: left;
  padding: 20px 26px;
  font-size: 0.95rem;
}
.info-table th {
  width: 200px;
  background: var(--pink-bg2);
  color: var(--pink-dark);
  font-weight: 700;
  vertical-align: top;
}
.info-table td { color: var(--text); }
.info-table ul { margin: 0; padding-left: 1.2em; }
.info-table li { margin-bottom: 4px; }

.map-wrap {
  margin-top: 40px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--pink-line);
}
.map-wrap iframe { width: 100%; height: 340px; border: 0; display: block; }

/* ---------- Contact page ---------- */
.phone-banner {
  background: var(--pink-main);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
  color: var(--white);
  box-shadow: var(--shadow);
  margin-bottom: 48px;
}
.phone-banner .label {
  font-size: 0.95rem;
  font-weight: 700;
  opacity: 0.95;
  margin-bottom: 10px;
}
.phone-banner .phone-number {
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: 0.02em;
}
.phone-banner .phone-number a { color: var(--white); }
.phone-banner .hours {
  margin-top: 10px;
  font-size: 0.9rem;
  opacity: 0.95;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.contact-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  border: 1px solid var(--pink-line);
}

.contact-card h3 {
  color: var(--pink-dark);
  margin-top: 0;
}

.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-weight: 700;
  font-size: 0.88rem;
  margin-bottom: 8px;
  color: var(--text);
}
.form-group .required {
  color: var(--pink-main);
  font-size: 0.72rem;
  margin-left: 6px;
  border: 1px solid var(--pink-main);
  padding: 1px 6px;
  border-radius: 4px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1.5px solid var(--pink-line);
  border-radius: 12px;
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--pink-bg2);
  color: var(--text);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--pink-main);
  background: var(--white);
}
.form-group textarea { min-height: 130px; resize: vertical; }

.submit-btn {
  width: 100%;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.contact-other h4 {
  color: var(--pink-dark);
  margin-bottom: 10px;
}
.contact-other .row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.95rem;
}
.contact-other .row .ico {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--pink-soft2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ---------- Placeholder image frame ---------- */
.img-frame {
  border: 2px dashed var(--pink-main);
  border-radius: 14px;
  overflow: hidden;
}

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--pink-main), var(--pink-dark));
  border-radius: var(--radius);
  padding: 48px;
  text-align: center;
  color: var(--white);
}
.cta-band h2 { margin: 0 0 12px; font-size: 1.7rem; }
.cta-band p { margin: 0 0 26px; opacity: 0.95; }
.cta-band .btn-primary { background: var(--white); color: var(--pink-dark); }
.cta-band .btn-primary:hover { background: var(--pink-bg2); }

/* ---------- Footer ---------- */
footer.site-footer {
  background: #fff0f5;
  border-top: 1px solid var(--pink-line);
  padding: 48px 0 24px;
  margin-top: 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 32px;
}
.footer-brand { display: flex; gap: 12px; align-items: flex-start; }
.footer-brand img { width: 40px; }
.footer-brand .name { font-weight: 700; color: var(--pink-dark); margin-bottom: 6px; }
.footer-brand .addr { font-size: 0.85rem; color: var(--text-light); }

.footer-col h5 {
  color: var(--pink-dark);
  font-size: 0.9rem;
  margin: 0 0 14px;
}
.footer-col a, .footer-col p {
  display: block;
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 10px;
}
.footer-col a:hover { color: var(--pink-dark); }

.footer-bottom {
  border-top: 1px solid var(--pink-line);
  padding-top: 20px;
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-light);
}

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-40 { margin-top: 40px; }
.badge-area {
  display: inline-block;
  background: var(--pink-soft2);
  color: var(--pink-dark);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 5px 14px;
  border-radius: 999px;
}

/* ---------- Page hero (non-top pages) ---------- */
.page-hero {
  position: relative;
  overflow: hidden;
  padding: 52px 0 40px;
  text-align: center;
  background: linear-gradient(180deg, var(--pink-bg2), var(--pink-bg));
}
.page-hero h1 { color: var(--pink-dark); font-size: 2rem; margin: 0 0 12px; font-weight: 900; }
.page-hero p { color: var(--text-light); margin: 0; }
.breadcrumb {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-bottom: 14px;
}
.breadcrumb a { color: var(--pink-dark); font-weight: 700; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-photo { order: -1; height: 240px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .flow-list { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .header-inner { padding: 10px 18px; }
  nav.main-nav {
    position: fixed;
    top: 66px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    gap: 0;
    padding: 8px 0;
    box-shadow: var(--shadow);
    transform: translateY(-150%);
    opacity: 0;
    transition: all 0.25s ease;
    z-index: 90;
  }
  #nav-check:checked ~ .header-inner nav.main-nav,
  .header-inner:has(#nav-check:checked) nav.main-nav {
    transform: translateY(0);
    opacity: 1;
  }
  nav.main-nav a {
    padding: 14px 24px;
    border-bottom: 1px solid var(--pink-bg);
    width: 100%;
  }
  .menu-toggle { display: flex; }
  .header-cta { display: none; }
  .header-phone .tel-text { display: none; }
  .hero h1 { font-size: 1.7rem; }
  .hero { padding: 40px 0 48px; }
  .btn-row { flex-direction: column; align-items: stretch; }
  .btn-row .btn { width: 100%; justify-content: center; }
  section { padding: 48px 0; }
  .grid-4 { grid-template-columns: 1fr 1fr; gap: 14px; }
  .strength-card { padding: 20px 14px; }
  .grid-3 { grid-template-columns: 1fr; }
  .flow-list { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 26px; }
  .info-table th { width: 120px; padding: 14px 16px; font-size: 0.85rem; }
  .info-table td { padding: 14px 16px; font-size: 0.88rem; }
  .phone-banner { padding: 32px 20px; }
  .phone-banner .phone-number { font-size: 2.1rem; }
  .cta-band { padding: 32px 16px; }
  .cta-band h2 { font-size: 1.1rem; white-space: nowrap; }
}

@media (max-width: 360px) {
  .cta-band h2 { font-size: 0.95rem; }
  .hero h1 { font-size: 1.5rem; }
  .phone-banner { padding: 28px 16px; }
  .phone-banner .phone-number { font-size: 1.8rem; }
}