/* =========================================
   YAKŌ RECRUIT LP — Main Stylesheet
   Corporate Colors: #1B2A6B (navy) / #F5C800 (yellow)
   ========================================= */

/* ===== RESET & BASE ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --navy:       #1B2A6B;
  --navy-dark:  #111A47;
  --navy-mid:   #243580;
  --yellow:     #F5C800;
  --yellow-dark:#D4A800;
  --white:      #FFFFFF;
  --off-white:  #F7F8FC;
  --gray-light: #EAEDF5;
  --gray:       #888EA8;
  --text:       #1A1D2E;
  --text-light: #555977;
  --font-jp:    'Noto Sans JP', sans-serif;
  --font-en:    'Oswald', sans-serif;
  --radius:     8px;
  --shadow:     0 4px 24px rgba(27, 42, 107, 0.12);
  --shadow-lg:  0 8px 40px rgba(27, 42, 107, 0.18);
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-jp);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: opacity var(--transition);
}
a:hover { opacity: 0.75; }

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

/* ===== TYPOGRAPHY ===== */
h1, h2, h3 { line-height: 1.3; }

em {
  font-style: normal;
  color: var(--yellow);
}

.section-label {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--yellow);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  display: block;
}

.section-title {
  font-family: var(--font-jp);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 900;
  color: var(--navy-dark);
  margin-bottom: 1.25rem;
  line-height: 1.35;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.8;
  max-width: 640px;
  margin-bottom: 2.5rem;
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-block;
  background: var(--yellow);
  color: var(--navy-dark);
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.9rem 2.4rem;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  letter-spacing: 0.05em;
}
.btn-primary:hover {
  background: var(--yellow-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 200, 0, 0.4);
  opacity: 1;
}

/* ===== LAYOUT ===== */
.section {
  padding: 7rem 1.5rem;
}

.section-inner {
  max-width: 1080px;
  margin: 0 auto;
}

/* ===== HEADER ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(17, 26, 71, 0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(245, 200, 0, 0.2);
}

.header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.logo-jp {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--white);
  letter-spacing: 0.05em;
}

.logo-en {
  font-family: var(--font-en);
  font-size: 0.65rem;
  color: var(--yellow);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.header-nav a {
  color: rgba(255,255,255,0.8);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color var(--transition);
}
.header-nav a:hover {
  color: var(--yellow);
  opacity: 1;
}

.btn-nav {
  background: var(--yellow) !important;
  color: var(--navy-dark) !important;
  font-weight: 700 !important;
  padding: 0.5rem 1.4rem;
  border-radius: 4px;
  font-size: 0.875rem !important;
  transition: background var(--transition), transform var(--transition) !important;
}
.btn-nav:hover {
  background: var(--yellow-dark) !important;
  transform: translateY(-1px);
  opacity: 1 !important;
}

/* ===== HERO ===== */
.hero-section {
  position: relative;
  min-height: 100vh;
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 50%, #1e3a8a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 7rem 1.5rem 4rem;
}

/* Background grid pattern */
.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245,200,0,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,200,0,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

/* Diagonal accent */
.hero-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(135deg, transparent 40%, rgba(245,200,0,0.06) 100%);
  pointer-events: none;
}

.hero-bg-text {
  position: absolute;
  font-family: var(--font-en);
  font-size: clamp(6rem, 15vw, 18rem);
  font-weight: 700;
  color: rgba(255,255,255,0.03);
  letter-spacing: 0.1em;
  user-select: none;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 760px;
}

.hero-label {
  font-family: var(--font-en);
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  color: var(--yellow);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.hero-catch {
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.hero-catch em {
  display: block;
  font-style: italic;
  color: var(--yellow);
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.7);
  margin-bottom: 2.5rem;
  letter-spacing: 0.05em;
}

.hero-cta {
  font-size: 1.1rem;
  padding: 1.1rem 3rem;
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.4);
  font-family: var(--font-en);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  z-index: 2;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollAnim 2s infinite;
}
@keyframes scrollAnim {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ===== MOVIE SECTION ===== */
.movie-section {
  background: var(--navy-dark);
  color: var(--white);
}

.movie-section .section-title {
  color: var(--white);
}

.movie-section .section-desc {
  color: rgba(255,255,255,0.65);
}

.video-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 */
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  border: 2px solid rgba(245,200,0,0.2);
  margin-bottom: 2rem;
}

.video-wrap iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
}

.movie-quote {
  border-left: 4px solid var(--yellow);
  padding: 1rem 1.5rem;
  background: rgba(245,200,0,0.06);
  border-radius: 0 8px 8px 0;
  max-width: 600px;
  margin: 0 auto;
}

.movie-quote p {
  font-size: 1.1rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  font-style: italic;
  letter-spacing: 0.03em;
}

/* ===== MESSAGE SECTION ===== */
.message-section {
  background: var(--off-white);
}

.message-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 2.5rem;
}

.message-text p {
  color: var(--text-light);
  line-height: 1.9;
  margin-bottom: 1.25rem;
  font-size: 1rem;
}

.message-text strong {
  color: var(--navy);
  font-weight: 700;
}

.message-episodes {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.episode-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  border-left: 4px solid var(--yellow);
  box-shadow: var(--shadow);
}

.episode-icon {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.episode-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ===== STRENGTH SECTION ===== */
.strength-section {
  background: var(--white);
}

.strength-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 2.5rem;
}

.strength-item {
  padding: 2rem;
  background: var(--off-white);
  border-radius: var(--radius);
  border-top: 3px solid var(--yellow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.strength-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.strength-num {
  font-family: var(--font-en);
  font-size: 2rem;
  font-weight: 700;
  color: var(--yellow);
  margin-bottom: 0.75rem;
  line-height: 1;
}

.strength-item h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.75rem;
}

.strength-item p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ===== NUMBERS SECTION ===== */
.numbers-section {
  background: var(--navy);
  color: var(--white);
}

.numbers-section .section-title {
  color: var(--white);
}

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.number-item {
  text-align: center;
  padding: 2rem 1rem;
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius);
  border: 1px solid rgba(245,200,0,0.2);
  transition: background var(--transition);
}

.number-item:hover {
  background: rgba(245,200,0,0.08);
}

.number-val {
  font-family: var(--font-en);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--yellow);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.number-val span {
  font-family: var(--font-jp);
  font-size: 1rem;
  font-weight: 500;
}

.number-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.05em;
}

/* ===== JOB SECTION ===== */
.job-section {
  background: var(--off-white);
}

.job-table-wrap {
  margin-top: 2.5rem;
  overflow-x: auto;
}

.job-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.job-table th {
  background: var(--navy);
  color: var(--white);
  font-weight: 600;
  padding: 1.1rem 1.5rem;
  text-align: left;
  white-space: nowrap;
  width: 140px;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  vertical-align: top;
}

.job-table td {
  padding: 1.1rem 1.5rem;
  border-bottom: 1px solid var(--gray-light);
  color: var(--text-light);
  line-height: 1.7;
  vertical-align: top;
}

.job-table tr:last-child td {
  border-bottom: none;
}

.job-table td strong {
  color: var(--navy);
  font-weight: 700;
}

.tag {
  display: inline-block;
  background: var(--gray-light);
  color: var(--navy);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
  margin: 0.2rem 0.2rem 0 0;
}

/* ===== CAREER SECTION ===== */
.career-section {
  background: var(--white);
}

.career-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}

.career-step {
  flex: 1;
  min-width: 200px;
  padding: 2rem;
  background: var(--off-white);
  border-radius: var(--radius);
  position: relative;
}

.step-phase {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--yellow);
  background: var(--navy);
  display: inline-block;
  padding: 0.3rem 0.75rem;
  border-radius: 2px;
  margin-bottom: 1rem;
}

.career-step h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.75rem;
}

.career-step p {
  font-size: 0.875rem;
  color: var(--text-light);
  line-height: 1.7;
}

.career-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--yellow);
  font-size: 1.5rem;
  font-weight: 700;
  padding: 0 1rem;
  padding-top: 2rem;
}

/* ===== CULTURE SECTION ===== */
.culture-section {
  background: var(--navy-dark);
  color: var(--white);
}

.culture-section .section-title {
  color: var(--white);
}

.culture-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.culture-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(245,200,0,0.2);
  border-radius: var(--radius);
  padding: 2rem;
  transition: background var(--transition), transform var(--transition);
}

.culture-card:hover {
  background: rgba(245,200,0,0.08);
  transform: translateY(-4px);
}

.culture-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.culture-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--yellow);
  margin-bottom: 0.75rem;
}

.culture-card p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.75;
}

/* ===== FLOW SECTION ===== */
.flow-section {
  background: var(--off-white);
}

.flow-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 2.5rem;
  max-width: 680px;
}

.flow-step {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  padding: 1.75rem 0;
}

.flow-num {
  width: 48px;
  height: 48px;
  background: var(--navy);
  color: var(--yellow);
  font-family: var(--font-en);
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.flow-text h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.3rem;
}

.flow-text p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.6;
}

.flow-connector {
  width: 2px;
  height: 24px;
  background: var(--yellow);
  margin-left: 23px;
  opacity: 0.5;
}

.flow-note {
  font-size: 0.875rem;
  color: var(--gray);
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  background: var(--white);
  border-left: 3px solid var(--yellow);
  border-radius: 0 4px 4px 0;
}

/* ===== FAQ SECTION ===== */
.faq-section {
  background: var(--white);
}

.faq-list {
  margin-top: 2.5rem;
  max-width: 800px;
}

.faq-item {
  border-bottom: 1px solid var(--gray-light);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.4rem 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-jp);
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy-dark);
  text-align: left;
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--navy-mid);
}

.faq-icon {
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--yellow);
  flex-shrink: 0;
  line-height: 1;
  transition: transform var(--transition);
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-answer.open {
  max-height: 300px;
  padding-bottom: 1.25rem;
}

.faq-answer p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.8;
}

/* ===== CONTACT SECTION ===== */
.contact-section {
  background: var(--navy-dark);
  color: var(--white);
}

.contact-section .section-title {
  color: var(--white);
}

.contact-desc {
  color: rgba(255,255,255,0.65);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 3rem;
}

.contact-form {
  max-width: 720px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(245,200,0,0.15);
  border-radius: 12px;
  padding: 2.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  margin-bottom: 0.5rem;
}

.required {
  background: var(--yellow);
  color: var(--navy-dark);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.1rem 0.4rem;
  border-radius: 2px;
  margin-left: 0.4rem;
  vertical-align: middle;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  font-family: var(--font-jp);
  font-size: 0.95rem;
  color: var(--white);
  transition: border-color var(--transition), background var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23F5C800' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-group select option {
  background: var(--navy-dark);
  color: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--yellow);
  background: rgba(255,255,255,0.12);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.3);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #f87171;
}

.error-msg {
  display: block;
  color: #fca5a5;
  font-size: 0.8rem;
  margin-top: 0.35rem;
  min-height: 1rem;
}

.form-privacy {
  margin-bottom: 2rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  border-radius: 3px;
  flex-shrink: 0;
  cursor: pointer;
  accent-color: var(--yellow);
}

.checkbox-label span {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.75);
}

.checkbox-label span a {
  color: var(--yellow);
  text-decoration: underline;
}

.form-submit {
  text-align: center;
}

.btn-submit {
  font-size: 1.05rem;
  padding: 1.1rem 3.5rem;
  min-width: 280px;
}

.btn-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* Success message */
.form-success {
  max-width: 720px;
  text-align: center;
  padding: 4rem 2rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(245,200,0,0.3);
  border-radius: 12px;
}

.success-icon {
  width: 72px;
  height: 72px;
  background: var(--yellow);
  color: var(--navy-dark);
  font-size: 2rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.form-success h3 {
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.form-success p {
  color: rgba(255,255,255,0.65);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ===== FOOTER ===== */
.site-footer {
  background: #0A0F2E;
  color: var(--white);
}

.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 3rem 1.5rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.footer-logo .logo-jp {
  display: block;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 0.3rem;
}

.footer-logo .logo-en {
  display: block;
  font-size: 0.7rem;
  color: var(--yellow);
  letter-spacing: 0.1em;
  font-family: var(--font-en);
}

.footer-info p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.8;
}

.footer-info a {
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}

.footer-info a:hover {
  color: var(--yellow);
  opacity: 1;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: color var(--transition);
}

.footer-links a::before {
  content: '→';
  color: var(--yellow);
}

.footer-links a:hover {
  color: var(--yellow);
  opacity: 1;
}

.footer-copy {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.25rem 1.5rem;
  text-align: center;
}

.footer-copy p {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.05em;
}

/* ===== SCROLL ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== LINE CTA SECTION ===== */
.line-cta-section {
  background: var(--navy-dark);
  padding: 7rem 1.5rem;
}

.line-cta-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.line-cta-badge {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--yellow);
  text-transform: uppercase;
  margin-bottom: 1rem;
  display: block;
}

.line-cta-title {
  font-size: clamp(1.7rem, 3.5vw, 2.5rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 1.25rem;
}

.line-cta-desc {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.line-cta-features {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.line-cta-feature {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
}

.feature-icon {
  font-size: 1.1rem;
}

.line-cta-micro {
  font-size: 0.8rem;
  font-weight: 700;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.btn-line-main {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  background: #06C755;
  color: var(--white);
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 1.1rem;
  padding: 1.1rem 2.5rem;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  letter-spacing: 0.03em;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(6, 199, 85, 0.35);
}

.btn-line-main:hover {
  background: #05b04b;
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(6, 199, 85, 0.45);
  opacity: 1;
}

.line-cta-note {
  margin-top: 1.25rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.03em;
}

/* LINE アイコン（SVG） */
.line-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.line-icon-lg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

/* ===== HERO LINE CTA ===== */
.hero-micro {
  font-size: 0.85rem;
  font-weight: 700;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.btn-line-hero {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  background: #06C755;
  color: var(--white);
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 1.15rem;
  padding: 1.15rem 3rem;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  letter-spacing: 0.03em;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
  box-shadow: 0 4px 24px rgba(6, 199, 85, 0.4);
}

.btn-line-hero:hover {
  background: #05b04b;
  transform: translateY(-3px);
  box-shadow: 0 10px 32px rgba(6, 199, 85, 0.5);
  opacity: 1;
}

/* ===== HEADER LINE BUTTON ===== */
.btn-nav-line {
  background: #06C755 !important;
  color: var(--white) !important;
  display: inline-flex !important;
  align-items: center;
  gap: 0.4rem;
  transition: background var(--transition), transform var(--transition) !important;
}

.btn-nav-line:hover {
  background: #05b04b !important;
  opacity: 1 !important;
}

/* ===== PHOTO GALLERY SECTION ===== */
.photo-section {
  background: var(--navy-dark);
  padding-top: 6rem;
  padding-bottom: 6rem;
}

.photo-section .section-title {
  color: var(--white);
  margin-bottom: 2.5rem;
}

.photo-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 1rem;
  align-items: stretch;
}

.photo-item--main {
  grid-row: 1;
}

.photo-sub-col {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.photo-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  margin: 0;
  background: var(--navy);
}

.photo-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.photo-item--main img {
  height: 420px;
}

.photo-sub-col .photo-item img {
  height: 200px;
}

.photo-item:hover img {
  transform: scale(1.03);
}

.photo-item figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.75rem 1rem;
  background: linear-gradient(transparent, rgba(10, 15, 46, 0.85));
  color: rgba(255,255,255,0.9);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  line-height: 1.4;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .photo-grid {
    grid-template-columns: 1fr;
  }

  .photo-item--main img {
    height: 280px;
  }

  .photo-sub-col {
    flex-direction: row;
  }

  .photo-sub-col .photo-item img {
    height: 180px;
  }

  .header-nav {
    display: none;
  }

  .message-body {
    grid-template-columns: 1fr;
  }

  .strength-grid {
    grid-template-columns: 1fr;
  }

  .numbers-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .culture-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .career-steps {
    flex-direction: column;
  }

  .career-arrow {
    transform: rotate(90deg);
    padding: 0;
    height: 32px;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 5rem 1.25rem;
  }

  .hero-catch {
    font-size: 2.5rem;
  }

  .numbers-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-form {
    padding: 1.5rem 1.25rem;
  }

  .job-table th {
    width: 100px;
    font-size: 0.8rem;
    padding: 0.9rem 1rem;
  }

  .job-table td {
    padding: 0.9rem 1rem;
    font-size: 0.875rem;
  }
}

/* ===== MOBILE NAV OVERRIDE ===== */
@media (max-width: 900px) {
  .header-inner {
    justify-content: space-between;
  }

  .mobile-menu-btn {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 0.5rem;
    background: none;
    border: none;
  }

  .mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition);
  }
}