*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  :root {
    --orange:      #F08300;
    --orange-dark: #C86A00;
    --orange-bg:   #FFF6EC;
    --red:         #D63000;
    --blue:        #0A2754;
    --blue-mid:    #1A4B8C;
    --blue-light:  #EBF2FB;
    --black:       #111111;
    --charcoal:    #1E1E1E;
    --gray-dark:   #3D3D3D;
    --gray:        #7A7A7A;
    --gray-light:  #F6F6F4;
    --white:       #FFFFFF;
    --border:      #E6E6E4;
  }

  body {
    font-family: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
    color: var(--black);
    line-height: 1.75;
    font-size: 16px;
    background: var(--white);
  }

  /* ── SVG icon sprite (hidden) ── */
  .svg-sprite { display: none; }

  a { text-decoration: none; }
  img { display: block; }
  h1, h2, h3 { line-height: 1.25; }

  .container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 28px;
  }

  section { padding: 96px 0; }

  .label {
    display: block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: #FF6600;
    margin-bottom: 14px;
  }

  .sec-title {
    font-size: 34px;
    font-weight: 900;
    color: var(--black);
    margin-bottom: 10px;
    letter-spacing: -0.5px;
  }

  .sec-sub {
    font-size: 15px;
    color: var(--gray);
    margin-bottom: 56px;
  }

  .tc { text-align: center; }

  /* ───────────────────────────
     HEADER
  ─────────────────────────── */
  header {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(10px);
    z-index: 200;
    border-bottom: 1px solid var(--border);
  }

  .header-bar {
    height: 4px;
    background: linear-gradient(90deg, var(--blue) 0%, var(--blue-mid) 20%, var(--red) 50%, var(--orange) 80%, #FFB300 100%);
  }

  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
  }

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

  .logo-block {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 78px;
    height: 32px;
    background: linear-gradient(135deg, var(--red) 0%, var(--orange) 100%);
    border-radius: 3px;
  }

  .logo-block svg { width: 52px; height: 18px; }

  .logo-name {
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--black);
  }

  .header-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--orange);
    color: var(--white);
    font-size: 13px;
    font-weight: 700;
    padding: 11px 26px;
    border-radius: 3px;
    letter-spacing: 0.5px;
    transition: background .2s;
  }

  .header-cta:hover { background: var(--orange-dark); }

  .header-cta svg { width: 14px; height: 14px; }

  /* ───────────────────────────
     HERO
  ─────────────────────────── */
  #hero {
    padding-top: 108px;
    padding-bottom: 0;
    background: radial-gradient(ellipse at 65% 45%, #E07810 0%, #C02800 40%, #7A1800 72%, #3A0C00 100%);
    overflow: hidden;
    position: relative;
  }

  /* ENEOS-style swirl background */
  .hero-swirl {
    position: absolute;
    top: 50%;
    right: -80px;
    transform: translateY(-50%);
    width: 720px;
    height: 720px;
    opacity: 0.48;
    pointer-events: none;
  }

  .hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 1;
    padding-bottom: 72px;
  }

  .hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 1px solid rgba(255,255,255,0.4);
    color: rgba(255,255,255,0.8);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 3px;
    padding: 7px 16px;
    border-radius: 2px;
    margin-bottom: 24px;
  }

  .hero-eyebrow-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: rgba(255,255,255,0.8);
    flex-shrink: 0;
  }

  h1.hero-title {
    font-size: 46px;
    font-weight: 900;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 22px;
    letter-spacing: -1px;
  }

  h1.hero-title em {
    font-style: normal;
    background: linear-gradient(90deg, var(--orange), #FFB300);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  .hero-desc {
    color: rgba(255,255,255,0.65);
    font-size: 15px;
    line-height: 1.9;
    margin-bottom: 36px;
  }

  .hero-btns {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
  }

  .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--red) 0%, var(--orange) 100%);
    color: var(--white);
    font-size: 15px;
    font-weight: 700;
    padding: 16px 38px;
    border-radius: 3px;
    letter-spacing: 0.5px;
    transition: opacity .2s;
  }

  .btn-primary:hover { opacity: 0.88; }
  .btn-primary svg { width: 16px; height: 16px; }

  .hero-free {
    font-size: 13px;
    color: rgba(255,255,255,0.4);
    line-height: 1.5;
  }

  .hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: rgba(255,255,255,0.08);
    margin-top: 44px;
    border-top: 1px solid rgba(255,255,255,0.08);
  }

  .hero-stat {
    background: rgba(255,255,255,0.03);
    padding: 22px 20px;
    text-align: center;
  }

  .hero-stat-val {
    font-size: 26px;
    font-weight: 900;
    color: var(--white);
    letter-spacing: -1px;
  }

  .hero-stat-val sup { color: #FF6600; font-size: 12px; vertical-align: super; }

  .hero-stat-lab {
    font-size: 10px;
    color: rgba(255,255,255,0.4);
    margin-top: 4px;
    line-height: 1.5;
    letter-spacing: 0.5px;
  }

  .hero-card-side {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .hero-card-img {
    width: 100%;
    max-width: 400px;
    filter: drop-shadow(0 24px 48px rgba(0,0,0,0.45));
    position: relative;
    z-index: 1;
  }

  .hero-card-fallback {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1.6/1;
    background: linear-gradient(135deg, #2a2a2a, #3a3a3a);
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,0.08);
    display: none;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.25);
    font-size: 13px;
    letter-spacing: 1px;
  }

  .hero-card-caption {
    font-size: 11px;
    color: rgba(255,255,255,0.2);
    margin-top: 14px;
    text-align: center;
    letter-spacing: 0.5px;
  }

  .alert-strip {
    background: rgba(255,255,255,0.05);
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 14px 0;
    position: relative;
    z-index: 1;
  }

  .alert-strip-inner {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    color: rgba(255,255,255,0.35);
  }

  .alert-strip-inner svg { width: 14px; height: 14px; flex-shrink: 0; color: #FF6600; }

  /* ───────────────────────────
     NUMBERS
  ─────────────────────────── */
  #numbers {
    background: var(--white);
    padding: 80px 0 96px;
    border-bottom: 1px solid var(--border);
  }

  .numbers-head {
    text-align: center;
    margin-bottom: 48px;
  }

  .numbers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
  }

  .number-item {
    padding: 44px 36px;
    text-align: center;
    border-right: 1px solid var(--border);
    position: relative;
  }

  .number-item:last-child { border-right: none; }

  .number-item::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--red), var(--orange), #FFB300);
  }

  .num-val {
    font-size: 52px;
    font-weight: 900;
    background: linear-gradient(90deg, var(--red), var(--orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 6px;
    letter-spacing: -2px;
  }

  .num-val small { font-size: 22px; letter-spacing: 0; }

  .num-label {
    font-size: 13px;
    color: var(--gray);
    line-height: 1.8;
    margin-top: 8px;
  }

  /* ───────────────────────────
     REASONS
  ─────────────────────────── */
  #reasons { background: var(--gray-light); }

  .reasons-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .reason-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
  }

  .reason-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: #EEE;
    border-bottom: 1px solid var(--border);
  }

  .reason-body {
    padding: 26px 28px 30px;
    flex: 1;
  }

  .reason-num {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 3px;
    color: #FF6600;
    margin-bottom: 10px;
  }

  .reason-num-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--orange) 0%, transparent 100%);
    max-width: 40px;
  }

  .reason-title {
    font-size: 17px;
    font-weight: 800;
    color: var(--black);
    margin-bottom: 10px;
    line-height: 1.45;
  }

  .reason-text {
    font-size: 14px;
    color: var(--gray-dark);
    line-height: 1.85;
  }

  /* payment table */
  .pay-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 14px;
    font-size: 13px;
  }

  .pay-table th {
    background: var(--gray-light);
    padding: 9px 12px;
    text-align: left;
    font-weight: 700;
    color: var(--gray-dark);
    border: 1px solid var(--border);
  }

  .pay-table td {
    padding: 9px 12px;
    border: 1px solid var(--border);
  }

  .pay-table .hl { color: #FF6600; font-weight: 700; }

  .invoice-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #EAF4EC;
    color: #2B6E35;
    font-size: 11px;
    font-weight: 700;
    padding: 5px 11px;
    border-radius: 2px;
    margin-top: 12px;
  }

  .invoice-tag svg { width: 13px; height: 13px; }

  /* ───────────────────────────
     TESTIMONIALS
  ─────────────────────────── */
  #testimonials { background: var(--orange-bg); }

  .testi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }

  .testi-card {
    background: var(--gray-light);
    border: 1px solid var(--border);
    border-top: 3px solid var(--blue);
    border-radius: 4px;
    padding: 28px 26px;
  }

  .testi-meta {
    font-size: 11px;
    color: var(--gray);
    margin-bottom: 3px;
    letter-spacing: 0.5px;
  }

  .testi-company {
    font-size: 14px;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 3px;
  }

  .testi-detail {
    font-size: 12px;
    color: var(--gray);
    padding-bottom: 16px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border);
  }

  .testi-headline {
    font-size: 15px;
    font-weight: 800;
    color: #0067C0;
    margin-bottom: 10px;
    line-height: 1.45;
  }

  .testi-text {
    font-size: 13px;
    color: var(--gray-dark);
    line-height: 1.85;
  }

  /* ───────────────────────────
     ETC
  ─────────────────────────── */
  #etc {
    background: var(--white);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    position: relative;
    overflow: hidden;
  }

  .etc-swirl {
    position: absolute;
    top: 50%;
    right: -120px;
    transform: translateY(-50%);
    width: 520px;
    height: 520px;
    opacity: 0.07;
    pointer-events: none;
  }

  .etc-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 1;
  }

  .etc-tag {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 4px;
    color: #FF6600;
    margin-bottom: 14px;
    display: block;
  }

  .etc-title {
    font-size: 30px;
    font-weight: 900;
    color: var(--black);
    line-height: 1.3;
    margin-bottom: 18px;
    letter-spacing: -0.5px;
  }

  .etc-title em {
    font-style: normal;
    background: linear-gradient(90deg, var(--red), var(--orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  .etc-desc {
    color: var(--gray-dark);
    font-size: 15px;
    line-height: 1.85;
  }

  .etc-card-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
  }

  .etc-card-img {
    width: 100%;
    max-width: 400px;
    filter: drop-shadow(0 20px 40px rgba(10,39,84,0.22));
    display: block;
  }

  .etc-card-fallback {
    background: linear-gradient(135deg, var(--blue) 0%, var(--blue-mid) 100%);
    border-radius: 14px;
    aspect-ratio: 1.6/1;
    width: 100%;
    max-width: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 800;
    color: rgba(255,255,255,0.3);
    letter-spacing: 5px;
  }

  /* ───────────────────────────
     FAQ
  ─────────────────────────── */
  #faq { background: var(--gray-light); }

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

  .faq-col-head {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 800;
    color: var(--black);
    padding-bottom: 14px;
    border-bottom: 2px solid var(--blue);
    margin-bottom: 22px;
  }

  .faq-col-head svg {
    width: 18px; height: 18px;
    color: #FF6600;
    flex-shrink: 0;
  }

  .faq-item { margin-bottom: 22px; }

  .faq-q {
    font-size: 13px;
    font-weight: 700;
    color: var(--orange-dark);
    margin-bottom: 6px;
    display: flex;
    align-items: flex-start;
    gap: 7px;
    line-height: 1.5;
  }

  .faq-q-mark {
    flex-shrink: 0;
    width: 18px; height: 18px;
    background: var(--orange);
    color: white;
    font-size: 11px;
    font-weight: 900;
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 1px;
  }

  .faq-a {
    font-size: 13px;
    color: var(--gray-dark);
    line-height: 1.8;
    padding-left: 25px;
  }

  /* ───────────────────────────
     STEPS
  ─────────────────────────── */
  #steps { background: var(--blue-light); }

  .steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    position: relative;
    gap: 0;
  }

  .steps-connector {
    position: absolute;
    top: 40px;
    left: calc(33.3% / 2 + 16px);
    right: calc(33.3% / 2 + 16px);
    height: 1px;
    background: linear-gradient(90deg, var(--blue-mid), var(--orange));
    z-index: 0;
  }

  .step-item { padding: 0 28px; text-align: center; }

  .step-icon-wrap {
    width: 80px; height: 80px;
    background: var(--white);
    border: 2px solid var(--orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 22px;
    position: relative;
    z-index: 1;
    background: linear-gradient(135deg, var(--orange-bg), var(--white));
  }

  .step-icon-wrap svg {
    width: 30px; height: 30px;
    color: #FF6600;
    stroke-width: 1.5;
  }

  .step-num-badge {
    position: absolute;
    top: -6px; right: -6px;
    width: 22px; height: 22px;
    background: var(--orange);
    color: white;
    font-size: 10px;
    font-weight: 900;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 0;
  }

  .step-title {
    font-size: 17px;
    font-weight: 800;
    color: var(--black);
    margin-bottom: 10px;
  }

  .step-desc {
    font-size: 13px;
    color: var(--gray-dark);
    line-height: 1.8;
  }

  .step-time {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--orange-bg);
    color: var(--orange-dark);
    font-size: 11px;
    font-weight: 700;
    padding: 5px 14px;
    border-radius: 100px;
    margin-top: 12px;
    border: 1px solid rgba(240,131,0,0.3);
  }

  .step-time svg { width: 12px; height: 12px; }

  /* ───────────────────────────
     CONTACT
  ─────────────────────────── */
  #contact {
    background: var(--orange-bg);
    position: relative;
    overflow: hidden;
  }
  .contact-deco {
    position: absolute;
    pointer-events: none;
  }
  .contact-deco-tr {
    top: -100px;
    right: -100px;
    width: 420px;
    height: 420px;
    opacity: 0.14;
  }
  .contact-deco-bl {
    bottom: -80px;
    left: -80px;
    width: 280px;
    height: 280px;
    opacity: 0.08;
  }

  .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 64px;
    align-items: start;
  }

  .contact-lead {
    font-size: 14px;
    color: var(--gray-dark);
    margin-bottom: 22px;
    line-height: 1.7;
  }

  .check-list { list-style: none; }

  .check-list li {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    font-size: 14px;
    color: var(--gray-dark);
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    line-height: 1.55;
  }

  .check-icon {
    flex-shrink: 0;
    width: 20px; height: 20px;
    background: var(--orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 1px;
  }

  .check-icon svg { width: 11px; height: 11px; color: white; }

  .form-head {
    font-size: 14px;
    font-weight: 800;
    color: var(--black);
    margin-bottom: 22px;
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .form-head svg { width: 18px; height: 18px; color: #FF6600; }

  .form-head::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
  }

  label.fl {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 6px;
    letter-spacing: 0.5px;
  }

  .req {
    color: var(--red);
    font-size: 10px;
    font-weight: 400;
    margin-left: 4px;
    letter-spacing: 0;
  }

  .fi {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 3px;
    font-size: 14px;
    background: var(--white);
    margin-bottom: 16px;
    font-family: inherit;
    color: var(--black);
    transition: border-color .2s;
  }

  .fi:focus { outline: none; border-color: #FF6600; }

  textarea.fi {
    height: 110px;
    resize: vertical;
  }

  .form-submit {
    width: 100%;
    background: linear-gradient(135deg, var(--red) 0%, var(--orange) 100%);
    color: white;
    border: none;
    padding: 16px;
    font-size: 15px;
    font-weight: 700;
    border-radius: 3px;
    cursor: pointer;
    font-family: inherit;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: opacity .2s;
  }

  .form-submit:hover { opacity: 0.88; }
  .form-submit svg { width: 16px; height: 16px; }

  .form-note {
    font-size: 11px;
    color: var(--gray);
    text-align: center;
    margin-top: 12px;
    line-height: 1.8;
  }

  /* ───────────────────────────
     FOOTER
  ─────────────────────────── */
  footer { background: var(--black); }

  .footer-bar {
    height: 4px;
    background: linear-gradient(90deg, var(--red) 0%, var(--orange) 50%, #FFB300 100%);
  }

  .footer-body {
    padding: 52px 0 28px;
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 44px;
  }

  .footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
  }

  .footer-logo-block {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 28px;
    background: linear-gradient(135deg, var(--red) 0%, var(--orange) 100%);
    border-radius: 2px;
  }

  .footer-logo-block svg { width: 46px; height: 15px; }

  .footer-logo-name {
    font-size: 12px;
    font-weight: 700;
    color: rgba(255,255,255,0.6);
    letter-spacing: 2px;
  }

  .footer-info {
    font-size: 13px;
    color: rgba(255,255,255,0.35);
    line-height: 2;
  }

  .footer-cta-note {
    font-size: 11px;
    color: rgba(255,255,255,0.3);
    margin-bottom: 14px;
    letter-spacing: 1px;
  }

  .footer-cta-link {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: #FF6600;
    font-size: 13px;
    font-weight: 700;
    border: 1px solid rgba(240,131,0,0.4);
    padding: 10px 22px;
    border-radius: 3px;
    transition: background .2s, color .2s;
  }

  .footer-cta-link:hover { background: var(--orange); color: white; }
  .footer-cta-link svg { width: 14px; height: 14px; }

  .footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.07);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .footer-copy { font-size: 11px; color: rgba(255,255,255,0.2); }

  .footer-privacy {
    font-size: 11px;
    color: rgba(255,255,255,0.2);
    text-decoration: underline;
  }

  /* ───────────────────────────
     RESPONSIVE
  ─────────────────────────── */
  @media (max-width: 768px) {
    .contact-deco-tr {
      width: 220px;
      height: 220px;
      top: -60px;
      right: -60px;
      opacity: 0.08;
    }
    .contact-deco-bl {
      width: 160px;
      height: 160px;
      bottom: -50px;
      left: -50px;
      opacity: 0.05;
    }
    .hero-inner, .etc-inner, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
    .reasons-grid, .testi-grid, .faq-grid, .steps-grid, .numbers-grid { grid-template-columns: 1fr; }
    h1.hero-title { font-size: 32px; }
    .sec-title { font-size: 26px; }
    .num-val { font-size: 40px; }
    .steps-connector { display: none; }
    .etc-swirl {
      width: 300px;
      height: 300px;
      top: auto;
      bottom: -60px;
      right: -80px;
      transform: none;
      opacity: 0.12;
    }
    .hero-swirl {
      width: 340px;
      height: 340px;
      top: auto;
      bottom: -60px;
      right: -100px;
      transform: none;
      opacity: 0.25;
    }
    section { padding: 64px 0; }
    .header-cta { display: none; }
    body { padding-bottom: 68px; }
  }

  /* ── スマホ追従CTA ── */
  .sp-sticky-cta {
    display: none;
  }
  @media (max-width: 768px) {
    .sp-sticky-cta {
      display: flex;
      position: fixed;
      bottom: 0; left: 0; right: 0;
      z-index: 300;
      background: rgba(255,255,255,0.96);
      backdrop-filter: blur(8px);
      padding: 12px 16px 16px;
      align-items: center;
      justify-content: center;
      box-shadow: 0 -2px 16px rgba(0,0,0,0.12);
      border-top: 1px solid var(--border);
    }
    .sp-sticky-cta a {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      width: 100%;
      max-width: 400px;
      background: linear-gradient(135deg, var(--red) 0%, var(--orange) 100%);
      color: #fff;
      font-size: 15px;
      font-weight: 700;
      letter-spacing: 0.5px;
      text-decoration: none;
      padding: 14px 24px;
      border-radius: 10px;
      box-shadow: 0 4px 14px rgba(240,131,0,0.4);
    }
    .sp-sticky-cta svg {
      width: 16px;
      height: 16px;
      flex-shrink: 0;
    }
  }

  /* ───────────────────────────
     CONTACT FORM 7
  ─────────────────────────── */
  .wpcf7 form { margin: 0; }
  .wpcf7 form br { display: none; }
  .wpcf7-form-control-wrap { display: block; margin: 0 0 16px; padding: 0; line-height: 1; }

  .wpcf7-text,
  .wpcf7-email,
  .wpcf7-tel,
  .wpcf7-textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 3px;
    font-size: 14px;
    background: var(--white);
    margin-bottom: 0;
    font-family: inherit;
    color: var(--black);
    transition: border-color .2s;
    box-sizing: border-box;
  }

  .wpcf7-text:focus,
  .wpcf7-email:focus,
  .wpcf7-tel:focus,
  .wpcf7-textarea:focus {
    outline: none;
    border-color: #FF6600;
  }

  .wpcf7-textarea { height: 110px; resize: vertical; }

  .wpcf7 .wpcf7-submit {
    width: 100%;
    background: linear-gradient(135deg, var(--red) 0%, var(--orange) 100%);
    color: white;
    border: none;
    padding: 16px;
    font-size: 15px;
    font-weight: 700;
    border-radius: 3px;
    cursor: pointer;
    font-family: inherit;
    display: block;
    text-align: center;
    transition: opacity .2s;
    margin-top: 8px;
  }

  .wpcf7 .wpcf7-submit:hover { opacity: 0.88; }

  .wpcf7 label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 6px;
    margin-top: 24px;
    letter-spacing: 0.5px;
  }

  .wpcf7 label:first-child { margin-top: 0; }

  .wpcf7 .wpcf7-not-valid-tip {
    font-size: 11px;
    color: var(--red);
    margin-bottom: 4px;
    display: block;
  }

  .wpcf7 .wpcf7-response-output {
    margin: 12px 0 0;
    padding: 10px 14px;
    border-radius: 3px;
    font-size: 13px;
    border: none;
  }

  .wpcf7 .wpcf7-mail-sent-ok {
    background: #e8f5e9;
    color: #2e7d32;
  }

  .wpcf7 .wpcf7-mail-sent-ng,
  .wpcf7 .wpcf7-validation-errors {
    background: #fff3e0;
    color: var(--red);
  }

  /* CF7 チェックボックス */
  .wpcf7-checkbox { display: flex; gap: 16px; flex-wrap: wrap; margin: 0; }
  .wpcf7-checkbox .wpcf7-list-item { margin: 0; }
  .wpcf7-checkbox .wpcf7-list-item label { display: flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 400; margin: 0; cursor: pointer; }
  .wpcf7-checkbox input[type=checkbox] {
    width: 18px;
    height: 18px;
    appearance: none;
    -webkit-appearance: none;
    border: 1px solid var(--border);
    border-radius: 3px;
    background: var(--white);
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
    transition: border-color .2s, background .2s;
  }
  .wpcf7-checkbox input[type=checkbox]:checked {
    background: #FF6600;
    border-color: #FF6600;
  }
  .wpcf7-checkbox input[type=checkbox]:checked::after {
    content: '';
    position: absolute;
    left: 4px;
    top: 1px;
    width: 6px;
    height: 10px;
    border: 2px solid #fff;
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
  }

  /* CF7 住所グループ */
  .h-adr .wpcf7-form-control-wrap { margin-bottom: 16px; display: block; }