/* =====================================================
   RESET & BASE
   ===================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: var(--fs-sm); scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans JP', sans-serif;
  color: #111;
  background: #fff;
}
img { display: block; max-width: 100%; }
ul { list-style: disc; padding-left: 1.5em; }
a { color: inherit; text-decoration: none; }

/* =====================================================
   DESIGN TOKENS
   ===================================================== */
:root {
  --blue-primary:   #1a4987;
  --blue-dark:      #153a6c;
  --blue-navy:      #102c51;
  --blue-light-bg:  #f0f6ff;
  --gold:           #dba436;
  --red-action:     #9a1a2a;
  --red-accent:     #c20b2a;
  --gray-bg:        #f5f5f5;
  --gray-subtle:    #dfdfe0;
  --gray-text:      #595a5d;
  --gray-text-dark: #3c3d3e;
  --shadow:         0 4px 10px rgba(0, 0, 0, 0.15);
  --radius-sm:      4px;
  --radius-md:      8px;
  --radius-lg:      12px;
  --radius-xl:      16px;
  --radius-full:    999px;
  --fs-xs:  14px;
  --fs-sm:  16px;
  --fs-md:  20px;
  --fs-lg:  24px;
  --fs-xl:  32px;
  --fs-2xl: 38px;

}

/* =====================================================
   LAYOUT UTILITIES
   ===================================================== */
.inner-960  { max-width:  960px; margin: 0 auto; width: 100%; }
.inner-1150 { max-width: 1150px; margin: 0 auto; width: 100%; }
.inner-1152 { max-width: 1152px; margin: 0 auto; width: 100%; }

/* =====================================================
   HEADER
   ===================================================== */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: #fff;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 16px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.header-logo-area {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
}
.header-logo img {
  height: 38px;
  width: 153px;
  object-fit: contain;
}
.header-tagline {
  font-size: var(--fs-xs);
  font-weight: 700;
  color: #76787b;
  white-space: nowrap;
  padding-left: 8px;
}
.header-btn-red {
  display: flex;
  align-items: center;
  background: var(--red-action);
  color: #fff;
  font-size: var(--fs-sm);
  font-weight: 700;
  padding: 8px 12px 8px 24px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  cursor: pointer;
  transition: opacity 0.2s;
}
.header-btn-red:hover { opacity: 0.9; }
.header-btn-blue {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--blue-primary);
  color: #fff;
  font-size: var(--fs-sm);
  font-weight: 700;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  cursor: pointer;
  transition: opacity 0.2s;
}
.header-btn-blue:hover { opacity: 0.9; }
.header-btn-blue .fa-solid { font-size: 1em; flex-shrink: 0; }

/* =====================================================
   PAGE WRAPPER
   ===================================================== */
#page-wrapper { padding-top: 48px; }

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero-section {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 64px 32px;
  min-height: 480px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-bg-color {
  position: absolute;
  inset: 0;
  background: var(--blue-navy);
}
.hero-bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1150px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border: 1px solid #fff;
  padding: 4px 24px;
  color: #fff;
  font-size: var(--fs-lg);
  font-weight: 700;
}
.hero-headline {
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: #fff;
  line-height: 1.68;
  white-space: nowrap;
}
.hero-sub {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: #fff;
  line-height: 1.84;
}
.hero-sub .gold { color: var(--gold); }
.hero-sub-detail {
  font-size: var(--fs-md);
  font-weight: 700;
  color: #fff;
  line-height: 1.84;
}
.hero-cta-wrap {
  padding-top: 12px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}
.hero-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--gold);
  color: #fff;
  font-size: var(--fs-lg);
  font-weight: 700;
  padding: 8px 64px;
  cursor: pointer;
  transition: opacity 0.2s;
  border: none;
  line-height: 1.84;
}
.hero-btn:hover { opacity: 0.9; }
.hero-btn-sub {
  font-size: var(--fs-md);
  font-weight: 700;
  color: #fff;
  line-height: 1.76;
}

/* =====================================================
   SECTION HEADINGS (共通)
   ===================================================== */
section { width: 100%; }
.section-h2 {
  text-align: center;
  padding: 64px 0 32px;
}
.section-h2 .title {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--blue-primary);
  line-height: 1.68;
}
.section-h2 .subtitle {
  font-size: var(--fs-md);
  color: var(--gray-text);
  line-height: 1.76;
  margin-top: 6px;
}

/* =====================================================
   CTA コンポーネント
   ===================================================== */
.cta-block {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}
.cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
}
.cta-main-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: var(--red-action);
  color: #fff;
  font-size: var(--fs-xl);
  font-weight: 700;
  padding: 16px 64px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow);
  width: 100%;
  cursor: pointer;
  border: none;
  transition: opacity 0.2s;
  line-height: 1.53;
}
.cta-main-btn:hover { opacity: 0.9; }
.cta-main-btn .btn-icon {
  width: 24px;
  height: 24px;
  color: #fff;
  flex-shrink: 0;
}
.cta-note {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--blue-primary);
  text-align: center;
  line-height: 1.67;
}

/* =====================================================
   LEAD SECTION
   ===================================================== */
.lead-section { padding: 32px 0; }
.lead-section .inner-1152 {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 32px;
}
.lead-section .section-h2 { padding-top: 64px; padding-bottom: 0; }

.lead-cards-wrapper {
  display: flex;
  gap: 24px;
  align-items: center;
  border-radius: var(--radius-lg);
  max-width: 912px;
  margin: 0 auto;
  width: 100%;
}
.lead-card {
  position: relative;
  flex: 1;
  background: var(--blue-light-bg);
  border-radius: var(--radius-lg);
  padding: 32px min(300px, 28vw) 0 64px;
  box-shadow: var(--shadow);
  min-width: 0;
  overflow: visible;
}
.lead-card-body {
  position: relative;
  z-index: 1;
  padding-bottom: 32px;
}
.lead-card-text {
  margin: 0;
  padding-left: 1.25em;
  font-size: var(--fs-sm);
  font-weight: 700;
  line-height: 1.84;
  color: var(--gray-text-dark);
  list-style: disc;
}
.lead-card-text li + li { margin-top: 0.15em; }
.lead-card-visual {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 0;
  width: auto;
  height: 132%;
  max-width: min(300px, 34vw);
  object-fit: contain;
  object-position: right bottom;
  pointer-events: none;
}
.lead-note {
  text-align: center;
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--gray-text);
  line-height: 1.76;
  padding: 8px 0;
}

/* =====================================================
   SERVICE SECTION
   ===================================================== */
.service-section .inner-1152 {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.service-aboutus {
  background: var(--gray-bg);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  align-items: center;
}
.service-h2 {
  text-align: center;
  padding: 64px 0 32px;
  white-space: nowrap;
}
.service-h2 .title {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--blue-primary);
  line-height: 1.68;
}
.service-h2 .subtitle {
  font-size: var(--fs-md);
  color: var(--gray-text);
  line-height: 1.76;
  margin-top: 6px;
}
.service-cards-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  width: 100%;
}
.service-card {
  background: #fff;
  flex: 1 0 340px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
}
.service-card .card-title {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--blue-primary);
  text-align: center;
  line-height: 1.84;
  text-wrap: balance;
  width: 100%;
}
.service-card .card-title .text-red { font-weight: inherit; }
.service-card .card-img {
  width: 100%;
  aspect-ratio: 282.67 / 160;
  overflow: hidden;
  border-radius: var(--radius-sm);
}
.service-card .card-img img { width: 100%; height: 100%; object-fit: cover; }
.service-card .card-body {
  font-size: var(--fs-sm);
  color: var(--gray-text);
  line-height: 1.65;
  width: 100%;
}
.service-card .card-body strong { font-weight: 700; }
.service-fee-box {
  border: 1px solid #bebfc2;
  padding: 32px 48px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--gray-text);
  line-height: 1.76;
  align-self: center;
}
.service-follow {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 32px 0;
}
.service-follow .follow-title {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--gray-text);
  line-height: 1.76;
}
.service-follow .follow-body {
  font-size: var(--fs-sm);
  color: var(--gray-text);
  line-height: 1.65;
  max-width: 900px;
}
.service-follow .follow-body strong { font-weight: 700; }
.service-follow--standalone {
  padding-left: 24px;
  padding-right: 24px;
}

/* =====================================================
   VOICE SECTION
   ===================================================== */
.voice-section { padding: 32px 0; }
.voice-section .inner-1150 {
  display: flex;
  flex-direction: column;
  gap: 64px;
  padding: 32px 0;
}
.voice-h2 .title {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: #111;
  text-align: center;
  line-height: 1.68;
}
.voice-h2 .subtitle {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: #111;
  text-align: center;
  line-height: 1.84;
}
.voice-cards {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.voice-card {
  background: var(--blue-light-bg);
  border-radius: var(--radius-md);
  padding: 24px 48px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.voice-card-name {
  font-weight: 700;
  font-size: var(--fs-lg);
  color: var(--blue-primary);
  line-height: 1.84;
}
.voice-card-name .office { font-size: var(--fs-md); }
.voice-card-body {
  font-size: var(--fs-md);
  color: var(--blue-primary);
  line-height: 1.76;
}
.voice-card-body .highlight { color: var(--red-accent); font-weight: 700; }
.voice-pr-area {
  display: flex;
  align-items: flex-start;
  gap: 0;
  height: 320px;
}
.voice-book-img {
  width: 200px;
  height: 287px;
  flex-shrink: 0;
  overflow: hidden;
}
.voice-book-img img { width: 100%; height: 100%; object-fit: cover; }
.voice-pr-text {
  flex: 1;
  min-width: 0;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  height: 100%;
}
.voice-pr-text .pr-title {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: #111;
  line-height: 1.84;
}
.voice-pr-text .pr-body {
  font-size: var(--fs-sm);
  color: #111;
  line-height: 1.76;
  flex: 1;
}
.voice-pr-text .pr-body strong { font-weight: 700; }
.pr-title-note {
  font-size: var(--fs-sm);
  font-weight: 400;
}
.voice-person-area {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
}
.voice-person-img {
  width: 259px;
  height: 288px;
  overflow: hidden;
}
.voice-person-img img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.voice-person-name {
  font-size: var(--fs-md);
  font-weight: 700;
  color: #111;
  line-height: 1.76;
  white-space: nowrap;
}

/* =====================================================
   OPTION SECTION
   ===================================================== */
.option-section {
  background: var(--blue-dark);
  padding: 64px 48px;
  display: flex;
  flex-direction: column;
  gap: 64px;
  align-items: center;
}
.option-section .inner-1150 {
  display: flex;
  flex-direction: column;
  gap: 64px;
  align-items: center;
  width: 100%;
}
.option-header {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  text-align: center;
  color: #fff;
  padding: 64px 0 32px;
  width: 100%;
}
.option-header .title { font-size: var(--fs-xl); font-weight: 700; line-height: 1.68; }
.option-header .subtitle { font-size: var(--fs-md); line-height: 1.76; }
.option-cards {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
}
.option-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 16px 32px;
  width: 100%;
}
.option-card-inner {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  justify-content: center;
  width: 100%;
}
.option-card-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  padding: 16px 0;
}
.option-card-text .card-title {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--blue-primary);
  text-align: center;
  line-height: 1.84;
  width: 100%;
}
.option-card-text .card-price {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--blue-primary);
  text-align: center;
  line-height: 1.65;
  width: 100%;
}
.option-card-text .card-body {
  font-size: var(--fs-md);
  color: var(--gray-text);
  line-height: 1.76;
  width: 100%;
  margin: 10px 0;
}
.option-price-note { font-size: var(--fs-xs); }
.option-card-disclaimer {
  font-size: var(--fs-xs);
  color: var(--gray-text);
  line-height: 1.65;
}
.option-card-img {
  flex: 1;
  min-width: 0;
  align-self: stretch;
  overflow: hidden;
  border-radius: var(--radius-sm);
}
.option-card-img img { width: 100%; height: 100%; object-fit: cover; }

/* スライダー */
.img-slider {
  position: relative;
  overflow: hidden;
}
.img-slider-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.4s ease;
}
.img-slider-track img {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.img-slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.45);
  color: #fff;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  z-index: 2;
  padding: 0;
}
.img-slider-btn:hover { background: rgba(0, 0, 0, 0.7); }
.img-slider-btn--prev { left: 8px; }
.img-slider-btn--next { right: 8px; }
.img-slider-dots {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 2;
}
.img-slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: background 0.2s;
}
.img-slider-dot.active { background: #fff; }

/* =====================================================
   FAQ SECTION
   ===================================================== */
.faq-section {
  background: var(--gray-bg);
  padding: 64px 48px;
  display: flex;
  flex-direction: column;
  gap: 64px;
  align-items: center;
}
.faq-h2 {
  text-align: center;
  padding: 64px 0 32px;
}
.faq-h2 .title {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--blue-primary);
  line-height: 1.68;
  white-space: nowrap;
}
.faq-h2 .subtitle {
  font-size: var(--fs-sm);
  color: var(--gray-text);
  margin-top: 4px;
  line-height: 1.65;
}
.faq-section .inner-960 {
  display: flex;
  flex-direction: column;
  gap: 0;
  overflow: hidden;
  border-radius: var(--radius-xl);
}
.faq-item { overflow: hidden; }
.faq-section > .inner-960 > .faq-item:first-child {
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.faq-section > .inner-960 > .faq-item:last-child {
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}
.faq-q {
  border: none;
  margin: 0;
  width: 100%;
  background: var(--gray-subtle);
  display: flex;
  align-items: center;
  padding: 24px 32px;
  cursor: pointer;
  user-select: none;
  transition: background 0.2s;
  font: inherit;
  text-align: left;
  appearance: none;
  -webkit-appearance: none;
}
.faq-q:hover { background: #d0d1d3; }
.faq-q-text {
  flex: 1;
  display: block;
  font-size: var(--fs-md);
  font-weight: 400;
  color: #111;
  line-height: 1.84;
}
.faq-toggle {
  width: 56px;
  text-align: center;
  font-size: var(--fs-lg);
  font-weight: 700;
  color: #111;
  flex-shrink: 0;
  transition: transform 0.3s;
}
.faq-toggle.open { transform: rotate(45deg); }
.faq-a {
  background: #fff;
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s ease, padding 0.3s;
}
.faq-a.open { max-height: 2000px; }
.faq-a-inner {
  padding: 24px 32px 64px;
  font-size: var(--fs-sm);
  color: #111;
  line-height: 1.65;
}
.faq-a-inner ul { margin-top: 8px; }
.faq-a-inner li { margin-bottom: 4px; }

/* =====================================================
   FORM SECTION
   ===================================================== */
.form-section {
  padding: 120px 0 64px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.form-inner-area {
  background: var(--gray-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 64px 48px;
  width: 1150px;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  gap: 64px;
  align-items: center;
}
.form-stack {
  display: flex;
  flex-direction: column;
  gap: 64px;
  align-items: center;
  justify-content: center;
  padding: 16px 0 32px;
  width: 100%;
}
.form-section-h2 {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  text-align: center;
  padding: 32px 0;
}
.form-section-h2 .title {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--blue-primary);
  line-height: 1.68;
}
.form-section-h2 .subtitle {
  font-size: var(--fs-sm);
  color: #111;
  line-height: 1.65;
}
.form-section-h2 .subtitle p {
  margin: 10px 0;
}
.order-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
}
.form-group {
  display: flex;
  gap: 24px;
  align-items: center;
  padding: 16px 32px;
  border-radius: var(--radius-lg);
}
.form-label {
  font-size: var(--fs-md);
  color: #2e2e2f;
  width: 200px;
  flex-shrink: 0;
  line-height: 1.76;
}
.form-radio-group {
  display: flex;
  align-items: center;
}
.form-radio-item {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 8px 24px;
  cursor: pointer;
}
.form-radio-item input[type="radio"] {
  width: 24px;
  height: 24px;
  accent-color: var(--blue-primary);
  flex-shrink: 0;
}
.form-radio-item span {
  font-size: var(--fs-md);
  color: var(--gray-text);
  cursor: pointer;
  line-height: 1.76;
  white-space: nowrap;
}
.form-input-wrap { flex: 1; }
.form-input {
  width: 100%;
  border: 1px solid #d4d5d6;
  padding: 8px 24px;
  font-size: var(--fs-md);
  font-family: 'Noto Sans JP', sans-serif;
  color: #111;
  background: #fff;
  height: 48px;
  outline: none;
  transition: border-color 0.2s;
}
.form-input:focus { border-color: var(--blue-primary); }
.form-input::placeholder { color: var(--gray-text); }
.form-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath d='M4 6l4 4 4-4' stroke='%23595a5d' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  cursor: pointer;
  color: var(--gray-text);
}
.form-select:focus { border-color: var(--blue-primary); outline: none; }
.form-select option { color: #111; }
.form-select option:first-child { color: var(--gray-text); }
.form-textarea {
  width: 100%;
  border: 1px solid #d4d5d6;
  padding: 12px 24px;
  font-size: var(--fs-sm);
  font-family: 'Noto Sans JP', sans-serif;
  color: #111;
  background: #fff;
  height: 316px;
  resize: vertical;
  outline: none;
  transition: border-color 0.2s;
}
.form-textarea:focus { border-color: var(--blue-primary); }
.form-textarea-group {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 16px 32px;
  border-radius: var(--radius-lg);
}
.form-textarea-label {
  font-size: var(--fs-md);
  color: #2e2e2f;
  line-height: 1.76;
}
.form-agree-group {
  display: flex;
  gap: 24px;
  align-items: center;
  padding: 16px 32px;
  border-radius: var(--radius-lg);
}
.form-agree-group input[type="checkbox"] {
  width: 26px;
  height: 26px;
  accent-color: var(--blue-primary);
  flex-shrink: 0;
}
.form-agree-group label {
  font-size: var(--fs-md);
  color: #2e2e2f;
  cursor: pointer;
  white-space: nowrap;
}
.form-submit-wrap {
  max-width: 960px;
  width: 100%;
  padding: 32px 24px 64px;
}
.form-submit-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: var(--blue-dark);
  color: #fff;
  font-size: var(--fs-md);
  padding: 16px 64px;
  border-radius: var(--radius-full);
  width: 100%;
  cursor: pointer;
  border: none;
  transition: opacity 0.2s;
  line-height: 1.76;
}
.form-submit-btn:hover { opacity: 0.9; }
.form-submit-btn .btn-icon {
  width: 24px;
  height: 24px;
  color: #fff;
  flex-shrink: 0;
}

/* =====================================================
   FOOTER
   ===================================================== */
#site-footer {
  background: var(--blue-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0;
}
.footer-inner {
  max-width: 1200px;
  width: 100%;
  padding: 16px 24px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}
.footer-logo img {
  height: 35px;
  width: 152px;
  object-fit: contain;
}
.footer-copy {
  font-size: var(--fs-xs);
  color: #fff;
  white-space: nowrap;
  line-height: 1.65;
}

/* =====================================================
   UTILITIES
   ===================================================== */
.text-red    { color: var(--red-accent); }
.fw-bold     { font-weight: 700; }
.text-center { text-align: center; }
.mt-8        { margin-top: 8px; }
.mt-12       { margin-top: 12px; }
.mb-0        { margin-bottom: 0; }

/* スクロールリビール */
.reveal         { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* =====================================================
   RESPONSIVE — Tablet (~1024px)
   ===================================================== */
@media (max-width: 1024px) {
  .inner-960, .inner-1150, .inner-1152 {
    padding-left: 20px;
    padding-right: 20px;
  }

  /* Hero */
  .hero-headline { font-size: 32px; white-space: normal; }
  .hero-sub        { font-size: 20px; }
  .hero-sub-detail { font-size: 16px; }
  .hero-badge      { font-size: 20px; }
  .hero-btn      { font-size: 20px; padding: 10px 40px; }
  .hero-btn-sub  { font-size: 16px; }

  /* Section headings */
  .section-h2 .title,
  .service-h2 .title,
  .voice-h2 .title,
  .option-header .title,
  .faq-h2 .title,
  .form-section-h2 .title { font-size: 28px; }

  /* Lead */
  .lead-card         { padding: 24px min(240px, 30vw) 0 32px; }
  .lead-card-visual  { height: 128%; max-width: min(240px, 36vw); }
  .lead-card-text    { font-size: 20px; }

  /* CTA */
  .cta-main-btn { font-size: 24px; padding: 16px 32px; }
  .cta-note     { font-size: 20px; }

  /* Service */
  .service-aboutus { padding: 24px; gap: 24px; }
  .service-card    { flex-basis: calc(50% - 12px); min-width: 280px; }
  .service-card .card-title { font-size: 22px; }

  /* Option */
  .option-section  { padding: 48px 24px; }
  .option-card-inner { gap: 24px; }
  .option-card-text .card-title { font-size: 22px; }
  .option-card-text .card-body  { font-size: 16px; }

  /* Voice */
  .voice-pr-area  { height: auto; flex-wrap: wrap; }
  .voice-pr-text  { padding: 16px 0; }
  .voice-person-area { width: 100%; flex-direction: row; align-items: center; gap: 16px; }
  .voice-person-img  { width: 200px; height: 220px; }

  /* FAQ */
  .faq-section  { padding: 48px 20px; }
  .faq-q-text   { font-size: 20px; }

  /* Form */
  .form-section    { padding: 64px 16px; }
  .form-inner-area { padding: 40px 24px; width: 100%; }
  .form-label      { width: 140px; font-size: 16px; }
  .form-radio-item span { font-size: 16px; }
  .form-input, .form-textarea { font-size: 16px; }
}

/* =====================================================
   RESPONSIVE — Mobile (~768px)
   ===================================================== */
@media (max-width: 768px) {
  html { font-size: 15px; }

  /* Header */
  #site-header {
    padding: 4px 8px;
    flex-wrap: wrap;
    gap: 4px;
  }
  .header-logo-area { flex: 1 0 auto; }
  .header-logo img  { height: 32px; width: auto; }
  .header-tagline   { display: none; }
  .header-btn-red {
    font-size: 12px;
    padding: 6px 10px;
    order: 3;
    flex: 1;
    justify-content: center;
  }
  .header-btn-blue {
    font-size: 12px;
    padding: 6px 10px;
    order: 4;
  }
  #page-wrapper { padding-top: 56px; }

  /* Hero */
  .hero-section  { padding: 40px 16px; min-height: auto; }
  .hero-content  { gap: 16px; }
  .hero-badge    { font-size: 16px; padding: 4px 16px; }
  .hero-headline { font-size: 22px; line-height: 1.65; }
  .hero-sub        { font-size: 16px; line-height: 1.76; white-space: normal; }
  .hero-sub-detail { font-size: 14px; line-height: 1.76; white-space: normal; }
  .hero-sub br, .hero-sub-detail br { display: none; }
  .hero-btn {
    font-size: 16px;
    padding: 12px 24px;
    width: 100%;
    text-align: center;
    line-height: 1.65;
  }
  .hero-btn-sub  { font-size: 13px; line-height: 1.65; }
  .hero-cta-wrap { width: 100%; }

  /* Section headings */
  .section-h2,
  .service-h2,
  .voice-h2,
  .option-header,
  .faq-h2,
  .form-section-h2 { padding-top: 32px; padding-bottom: 16px; }

  .section-h2 .title,
  .service-h2 .title,
  .voice-h2 .title,
  .option-header .title,
  .faq-h2 .title,
  .form-section-h2 .title { font-size: 22px; line-height: 1.65; white-space: normal; }

  .section-h2 .subtitle,
  .service-h2 .subtitle,
  .voice-h2 .subtitle,
  .option-header .subtitle,
  .form-section-h2 .subtitle { font-size: 14px; }
  .voice-h2 .subtitle { font-size: 16px; }
  .faq-h2 .title  { white-space: normal; }

  /* Lead */
  .lead-section { padding: 16px 0; }
  .lead-section .inner-1152 { gap: 24px; }
  .lead-cards-wrapper { padding: 0 16px; }
  .lead-card { padding: 20px 24px 0 24px; }
  .lead-card-body { padding-bottom: 16px; }
  .lead-card-visual { display: none; }
  .lead-card-text { font-size: 15px; line-height: 1.76; }
  .lead-note { font-size: 14px; padding: 8px 16px; }

  /* CTA */
  .cta-block { padding: 16px 16px 32px; }
  .cta-main-btn {
    font-size: 16px;
    padding: 14px 16px;
    gap: 8px;
    line-height: 1.54;
  }
  .cta-main-btn .btn-icon { width: 18px; height: 18px; }
  .cta-note { font-size: 14px; line-height: 1.76; }

  /* Service */
  .service-section .inner-1152 { padding: 0; }
  .service-aboutus { padding: 16px; gap: 20px; border-radius: 0; }
  .service-cards-wrapper { gap: 16px; }
  .service-card { flex-basis: 100%; min-width: 0; padding: 16px 20px; gap: 16px; }
  .service-card .card-title { font-size: 18px; }
  .service-card .card-body  { font-size: 14px; }
  .service-fee-box { padding: 20px; font-size: 15px; }
  .service-follow .follow-title { font-size: 15px; }
  .service-follow .follow-body  { font-size: 13px; }

  /* Voice */
  .voice-section .inner-1150 { gap: 32px; padding: 16px; }
  .voice-card { padding: 16px; gap: 12px; }
  .voice-card-name { font-size: 17px; line-height: 1.65; }
  .voice-card-name .office { font-size: 15px; display: block; }
  .voice-card-body { font-size: 14px; line-height: 1.87; }
  .voice-card-body .highlight { font-size: 14px; }
  .voice-pr-area  { flex-direction: column; height: auto; gap: 16px; }
  .voice-book-img { width: 140px; height: 200px; margin: 0 auto; }
  .voice-pr-text  { padding: 0; }
  .voice-pr-text .pr-title { font-size: 16px; }
  .voice-pr-text .pr-body  { font-size: 13px; }
  .voice-person-area { flex-direction: column; align-items: center; width: 100%; }
  .voice-person-img  { width: 180px; height: 200px; }
  .voice-person-name { font-size: 15px; }

  /* Option */
  .option-section { padding: 32px 16px; gap: 32px; }
  .option-header  { padding: 24px 0 8px; }
  .option-card    { padding: 16px; }
  .option-card-inner { flex-direction: column; gap: 16px; }
  .option-card-text { padding: 0; gap: 8px; }
  .option-card-text .card-title { font-size: 18px; }
  .option-card-text .card-body  { font-size: 14px; }
  .option-card-text .card-price { font-size: 13px; }
  .option-card-img { width: 100%; max-height: 240px; }
  .option-card-img img { object-fit: contain; max-height: 240px; }

  /* FAQ */
  .faq-section   { padding: 32px 16px; gap: 24px; }
  .faq-section .inner-960 { padding: 0; }
  .faq-q         { padding: 16px 20px; }
  .faq-q-text    { font-size: 15px; line-height: 1.65; }
  .faq-toggle    { width: 32px; font-size: 20px; }
  .faq-a-inner   { padding: 16px 20px 32px; font-size: 14px; }
  .faq-a-inner ul { padding-left: 1.2em; }

  /* Form */
  .form-section    { padding: 48px 12px 32px; }
  .form-inner-area { padding: 24px 16px; gap: 24px; }
  .form-inner-area .form-stack { gap: 24px; padding-bottom: 16px; }
  .order-form { gap: 12px; }
  .form-group { flex-direction: column; align-items: stretch; gap: 8px; padding: 8px 0; }
  .form-label { width: auto; font-size: 15px; }
  .form-radio-group { flex-wrap: wrap; gap: 4px; }
  .form-radio-item  { padding: 6px 12px; }
  .form-radio-item span { font-size: 14px; }
  .form-radio-item input[type="radio"] { width: 20px; height: 20px; }
  .form-input  { font-size: 16px; height: 44px; padding: 8px 16px; }
  .form-textarea { font-size: 15px; height: 200px; }
  .form-textarea-group,
  .form-agree-group { padding: 8px 0; gap: 12px; }
  .form-agree-group { flex-direction: row; align-items: flex-start; }
  .form-agree-group label { font-size: 13px; white-space: normal; line-height: 1.65; }
  .form-agree-group input[type="checkbox"] { width: 22px; height: 22px; margin-top: 2px; }
  .form-submit-wrap { padding: 16px 0; }
  .form-submit-btn  { font-size: 17px; padding: 14px 24px; }

  /* Footer */
  .footer-inner {
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 16px;
    text-align: center;
  }
}

/* =====================================================
   RESPONSIVE — Small phones (~480px)
   ===================================================== */
@media (max-width: 480px) {
  .header-btn-red, .header-btn-blue { font-size: 11px; padding: 5px 8px; }
  .header-btn-blue span { display: none; }
  .hero-headline { font-size: 20px; }
  .hero-badge    { font-size: 14px; }
  .cta-main-btn  { font-size: 14px; padding: 12px; line-height: 1.54; }
  .cta-note      { font-size: 13px; }
  .faq-q-text    { font-size: 14px; }
  .section-h2 .title,
  .service-h2 .title,
  .voice-h2 .title,
  .option-header .title,
  .faq-h2 .title,
  .form-section-h2 .title { font-size: 20px; }
}