/* ===================================================
   Pattern 3 – Full-Screen Hero + Single Column
   Colors: gomikaisyu-pro.com exact palette
=================================================== */
:root {
  --main:      #4CA1D9;
  --sub:       #0083cf;
  --bg-blue:   #eaf8fc;
  --bg-yellow: #fffbea;
  --orange:    #eb7633;
  --orange-dk: #c85e1f;
  --green:     #06c755;
  --text:      #333333;
  --heading:   #1a1a2e;
  --border:    #DADADA;
  --white:     #FFFFFF;
  --shadow:    0 3px 30px rgba(0,0,0,.16);
  --r:         5px;
  --pill:      9999px;
  --w:         1100px;
  --tr:        .2s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Noto Sans JP', sans-serif; color: var(--text); background: var(--white); line-height: 1.7; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container { max-width: var(--w); margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-bg-blue   { background: var(--bg-blue); }
.section-bg-yellow { background: var(--bg-yellow); }
.section-title { font-size: 30px; font-weight: 900; color: var(--heading); text-align: center; margin-bottom: 12px; }
.section-title span { color: var(--main); }
.section-sub { text-align: center; color: #666; font-size: 15px; margin-bottom: 56px; }
.btn-orange { display: inline-flex; align-items: center; gap: 8px; background: var(--orange); color: #fff; font-weight: 700; font-size: 16px; padding: 16px 36px; border-radius: var(--pill); transition: background var(--tr), transform var(--tr); border: none; cursor: pointer; }
.btn-orange:hover { background: var(--orange-dk); transform: translateY(-2px); }
.btn-orange-lg { font-size: 18px; padding: 20px 48px; }
.btn-blue { display: inline-flex; align-items: center; gap: 8px; background: var(--main); color: #fff; font-weight: 700; font-size: 15px; padding: 13px 28px; border-radius: var(--pill); transition: background var(--tr); border: none; cursor: pointer; }
.btn-blue:hover { background: var(--sub); }
.btn-line { display: inline-flex; align-items: center; gap: 8px; background: var(--green); color: #fff; font-weight: 700; font-size: 15px; padding: 13px 28px; border-radius: var(--pill); transition: opacity var(--tr); }
.btn-line:hover { opacity: .85; }

.fade-in { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ── Header ─────────────────────────────────────── */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(255,255,255,.95); backdrop-filter: blur(8px); border-bottom: 2px solid var(--main); transition: box-shadow var(--tr); }
.header.scrolled { box-shadow: var(--shadow); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 8px; }
.logo img { height: 52px; width: auto; }
.logo-text { font-size: 18px; font-weight: 900; color: var(--main); letter-spacing: .05em; white-space: nowrap; }
.logo-text-accent { color: var(--orange); }
.gnav { display: flex; align-items: center; gap: 28px; }
.gnav a { font-size: 14px; font-weight: 700; color: var(--heading); border-bottom: 2px solid transparent; padding-bottom: 2px; transition: color var(--tr), border-color var(--tr); }
.gnav a:hover { color: var(--main); border-bottom-color: var(--main); }
.header-cta { background: var(--orange); color: #fff; font-weight: 700; font-size: 14px; padding: 10px 20px; border-radius: var(--pill); transition: background var(--tr); }
.header-cta:hover { background: var(--orange-dk); }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 26px; height: 2px; background: var(--heading); border-radius: 2px; }

/* ── Hero Full Screen ────────────────────────────── */
.hero {
  margin-top: 72px;
  min-height: calc(100vh - 72px);
  background: linear-gradient(135deg, var(--sub) 0%, var(--main) 60%, #6bbfe6 100%);
  display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 60px 20px;
  position: relative; overflow: hidden;
}
.hero-bg-image {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: .2;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(255,255,255,.08) 0%, transparent 70%);
}
.hero-inner { position: relative; z-index: 1; max-width: 800px; }
.hero-logo { height: 240px; width: auto; margin: 0 auto 24px; filter: drop-shadow(0 4px 16px rgba(0,0,0,.3)); }
.hero-showcase {
  max-width: 620px; margin: 0 auto 28px;
  border-radius: 16px; overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,.35);
  border: 3px solid rgba(255,255,255,.25);
  transform: perspective(800px) rotateY(0deg);
  transition: transform .4s ease;
}
.hero-showcase:hover { transform: perspective(800px) rotateY(2deg) scale(1.02); }
.hero-showcase-img { width: 100%; display: block; image-rendering: -webkit-optimize-contrast; }
.hero-eyecatch { display: inline-flex; gap: 12px; background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.3); border-radius: var(--pill); padding: 8px 24px; margin-bottom: 32px; }
.hero-eyecatch span { color: #fff; font-size: 14px; font-weight: 700; }
.hero h1 { font-size: 52px; font-weight: 900; color: #fff; line-height: 1.25; margin-bottom: 24px; }
.hero h1 em { color: #ffe066; font-style: normal; display: block; font-size: 60px; }
.hero-sub { font-size: 18px; color: rgba(255,255,255,.9); margin-bottom: 48px; line-height: 1.8; }
.hero-cta-group { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 48px; }
.hero-trust { display: flex; gap: 32px; justify-content: center; flex-wrap: wrap; }
.hero-trust-item { display: flex; align-items: center; gap: 8px; color: rgba(255,255,255,.9); font-size: 14px; font-weight: 700; }
.hero-trust-item::before { content: '✓'; background: rgba(255,255,255,.25); border-radius: 50%; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-size: 12px; }
.scroll-hint { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,.7); font-size: 13px; text-align: center; }
.scroll-hint::after { content: '↓'; display: block; font-size: 20px; animation: bounce 1.5s infinite; }
@keyframes bounce { 0%,100% { transform: translateY(0); } 50% { transform: translateY(6px); } }

/* ── Service Banner (縦並び大バナー) ─────────────── */
.service-banner { padding: 0; }
.service-block { display: grid; grid-template-columns: 1fr 1fr; min-height: 420px; }
.service-block:nth-child(even) { direction: rtl; }
.service-block:nth-child(even) > * { direction: ltr; }
.service-block-visual { background: var(--bg-blue); display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 16px; padding: 48px; }
.service-block-visual .icon { font-size: 80px; }
.service-block-visual .num { font-size: 48px; font-weight: 900; color: var(--main); line-height: 1; }
.service-block-visual .num-label { font-size: 14px; color: #666; }
.service-block-img { padding: 0; overflow: hidden; }
.service-block-img img { width: 100%; height: 100%; object-fit: cover; }
.service-block:nth-child(2) .service-block-visual { background: var(--bg-yellow); }
.service-block:nth-child(3) .service-block-visual { background: #f0f0f0; }
.service-block-content { padding: 56px 48px; display: flex; flex-direction: column; justify-content: center; }
.service-block-content .tag { display: inline-block; background: var(--main); color: #fff; font-size: 12px; font-weight: 700; padding: 4px 14px; border-radius: var(--pill); margin-bottom: 16px; }
.service-block-content h2 { font-size: 28px; font-weight: 900; color: var(--heading); margin-bottom: 16px; line-height: 1.3; }
.service-block-content h2 em { color: var(--main); font-style: normal; }
.service-block-content p { font-size: 15px; color: #555; line-height: 1.9; margin-bottom: 24px; }
.service-block-content .price-badge { display: inline-block; background: var(--bg-yellow); border: 1px solid var(--orange); color: var(--orange); font-weight: 700; font-size: 14px; padding: 6px 18px; border-radius: var(--r); margin-bottom: 24px; }
.service-features { list-style: none; margin-bottom: 28px; }
.service-features li { padding: 6px 0; font-size: 14px; display: flex; align-items: center; gap: 8px; border-bottom: 1px dashed var(--border); }
.service-features li:last-child { border-bottom: none; }
.service-features li::before { content: '✓'; color: var(--main); font-weight: 900; }

/* ── Testimonials ────────────────────────────────── */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card { background: var(--white); border: 1px solid var(--border); border-top: 4px solid var(--main); border-radius: var(--r); padding: 28px 24px; box-shadow: var(--shadow); }
.testimonial-stars { color: #f5a623; font-size: 18px; margin-bottom: 12px; }
.testimonial-service { display: inline-block; background: var(--bg-blue); color: var(--main); font-size: 12px; font-weight: 700; padding: 3px 12px; border-radius: var(--pill); margin-bottom: 12px; }
.testimonial-text { font-size: 14px; color: #444; line-height: 1.8; margin-bottom: 16px; }
.testimonial-author { font-size: 13px; font-weight: 700; color: #888; }

/* ── Blog Banner ────────────────────────────────── */
.blog-banner-section { padding: 40px 0; }
.blog-banner-link { display: block; border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); transition: transform var(--tr), box-shadow var(--tr); }
.blog-banner-link:hover { transform: translateY(-4px); box-shadow: 0 8px 40px rgba(0,0,0,.2); }
.blog-banner-img { width: 100%; display: block; }

/* ── Price ───────────────────────────────────────── */
.price-tabs { display: flex; gap: 8px; justify-content: center; margin-bottom: 32px; flex-wrap: wrap; }
.price-tab { padding: 10px 28px; border-radius: var(--pill); border: 2px solid var(--main); background: var(--white); color: var(--main); font-weight: 700; font-size: 15px; cursor: pointer; transition: var(--tr); }
.price-tab.active, .price-tab:hover { background: var(--main); color: #fff; }
.price-content { display: none; }
.price-content.active { display: block; }
.price-table { width: 100%; border-collapse: collapse; box-shadow: var(--shadow); }
.price-table th { background: var(--main); color: #fff; padding: 14px 20px; font-size: 14px; text-align: left; }
.price-table td { padding: 14px 20px; border-bottom: 1px solid var(--border); font-size: 14px; }
.price-table tr:last-child td { border-bottom: none; }
.price-table tr:nth-child(even) td { background: var(--bg-blue); }
.price-note { text-align: center; margin-top: 20px; font-size: 13px; color: #888; }

/* ── Flow ────────────────────────────────────────── */
.flow-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.flow-step { background: var(--white); border: 1px solid var(--border); border-radius: var(--r); padding: 32px 20px; text-align: center; box-shadow: var(--shadow); position: relative; transition: border-color var(--tr); }
.flow-step:hover { border-color: var(--main); }
.flow-step::after { content: '→'; position: absolute; right: -16px; top: 50%; transform: translateY(-50%); font-size: 22px; color: var(--main); z-index: 1; }
.flow-step:last-child::after { display: none; }
.flow-num { width: 48px; height: 48px; border-radius: 50%; background: var(--main); color: #fff; font-size: 20px; font-weight: 900; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; }
.flow-step h4 { font-size: 15px; font-weight: 700; color: var(--heading); margin-bottom: 8px; }
.flow-step p { font-size: 13px; color: #666; }

/* ── FAQ ─────────────────────────────────────────── */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border: 1px solid var(--border); border-radius: var(--r); margin-bottom: 12px; overflow: hidden; transition: border-color var(--tr); }
.faq-item.open { border-color: var(--main); }
.faq-q { display: flex; align-items: center; gap: 16px; padding: 18px 24px; cursor: pointer; font-weight: 700; font-size: 15px; color: var(--heading); background: var(--white); transition: background var(--tr); }
.faq-q:hover { background: var(--bg-blue); }
.faq-q-mark { width: 32px; height: 32px; border-radius: 50%; background: var(--main); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 900; flex-shrink: 0; }
.faq-icon { margin-left: auto; font-size: 20px; color: var(--main); transition: transform var(--tr); }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a { display: none; padding: 16px 24px 20px 72px; font-size: 14px; color: #555; line-height: 1.9; background: var(--bg-blue); }
.faq-item.open .faq-a { display: block; }

/* ── Big CTA ─────────────────────────────────────── */
.big-cta { background: var(--main); padding: 80px 0; text-align: center; }
.big-cta-inner { max-width: 700px; margin: 0 auto; }
.big-cta h2 { font-size: 36px; font-weight: 900; color: #fff; margin-bottom: 16px; line-height: 1.3; }
.big-cta p { font-size: 17px; color: rgba(255,255,255,.9); margin-bottom: 40px; line-height: 1.8; }
.big-cta-tel { font-size: 48px; font-weight: 900; color: #ffe066; display: block; margin-bottom: 24px; }
.big-cta-tel small { font-size: 16px; color: rgba(255,255,255,.8); display: block; }
.cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-white { display: inline-flex; align-items: center; gap: 8px; background: var(--white); color: var(--main); font-weight: 700; font-size: 16px; padding: 16px 36px; border-radius: var(--pill); }
.btn-white:hover { opacity: .9; }

/* ── Contact Form ───────────────────────────────── */
.contact-form { max-width: 720px; margin: 0 auto; background: var(--white); border-radius: var(--r); padding: 40px; box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.form-group { display: flex; flex-direction: column; }
.form-group:only-child { margin-bottom: 20px; }
.form-group label { font-size: 14px; font-weight: 700; color: var(--heading); margin-bottom: 6px; }
.form-group .required { color: #e53e3e; font-size: 12px; }
.form-group input,
.form-group select,
.form-group textarea { padding: 12px 16px; border: 1px solid var(--border); border-radius: var(--r); font-size: 15px; font-family: inherit; transition: border-color var(--tr); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--main); }
.form-group textarea { resize: vertical; }
.form-submit { text-align: center; margin-top: 24px; }

/* ── Footer ──────────────────────────────────────── */
.footer { background: var(--heading); color: rgba(255,255,255,.8); padding: 48px 0 24px; }
.footer-top { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-logo { margin-bottom: 16px; }
.footer-logo img { height: 48px; width: auto; filter: brightness(0) invert(1); }
.footer-info { font-size: 13px; line-height: 2.2; }
.footer-col h4 { font-size: 14px; font-weight: 700; color: var(--white); margin-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,.2); padding-bottom: 8px; }
.footer-col a { display: block; font-size: 13px; color: rgba(255,255,255,.65); margin-bottom: 8px; transition: color var(--tr); }
.footer-col a:hover { color: var(--white); }
.footer-copy { border-top: 1px solid rgba(255,255,255,.1); padding-top: 24px; font-size: 12px; text-align: center; color: rgba(255,255,255,.4); }

/* ── Mobile CTA Bar ──────────────────────────────── */
.mobile-cta-bar { display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 99; background: var(--white); border-top: 2px solid var(--main); padding: 10px 16px; gap: 10px; }
.mobile-cta-bar a { flex: 1; display: flex; align-items: center; justify-content: center; gap: 6px; padding: 12px; border-radius: var(--r); font-weight: 700; font-size: 14px; }
.mobile-cta-tel { background: var(--main); color: #fff; }
.mobile-cta-line { background: var(--green); color: #fff; }
.mobile-cta-form { background: var(--orange); color: #fff; }

/* ── Responsive ──────────────────────────────────── */
@media (max-width: 1024px) {
  .service-block { grid-template-columns: 1fr; min-height: auto; }
  .service-block:nth-child(even) { direction: ltr; }
  .service-block-visual { min-height: 200px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .hero h1 { font-size: 36px; }
  .hero h1 em { font-size: 44px; }
  .flow-steps { grid-template-columns: repeat(2, 1fr); }
  .flow-step::after { display: none; }
  .testimonial-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .gnav { display: none; }
  .gnav.open { display: flex; flex-direction: column; position: fixed; top: 72px; left: 0; right: 0; background: var(--white); padding: 20px; border-top: 1px solid var(--border); gap: 16px; }
  .hamburger { display: flex; }
  .header-cta { display: none; }
  .hero h1 { font-size: 28px; }
  .hero h1 em { font-size: 34px; }
  .hero-showcase { max-width: 90%; border-radius: 12px; }
  .hero-sub { font-size: 15px; }
  .flow-steps { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .big-cta h2 { font-size: 26px; }
  .big-cta-tel { font-size: 34px; }
  .mobile-cta-bar { display: flex; }
  body { padding-bottom: 68px; }
  .section { padding: 48px 0; }
  .service-block-content { padding: 32px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 24px 16px; }
}