/* style_formal.css */

:root {
  --bg-primary: #FFFFFF;
  --bg-secondary: #F7F9FC;
  --text-main: #0B1C33;
  --text-muted: rgba(11, 28, 51, 0.7);
  --accent-gold: #C5A880;
  --accent-gold-hover: #AFA082;
  --border-color: rgba(11, 28, 51, 0.15);
  
  --font-en: 'Montserrat', sans-serif;
  --font-ja: 'Noto Sans JP', sans-serif;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-ja);
}

/* Header */
header {
  border-bottom: 1px solid var(--border-color);
  background-color: rgba(255, 255, 255, 0.95);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.header-inner {
  height: 70px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.header-logo-img {
  height: 36px;
  width: auto;
}

.header-brand-name {
  font-family: var(--font-en);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-main);
}

/* Sections General */
section {
  padding: 80px 0;
  border-bottom: 1px solid var(--border-color);
}

section.no-border {
  border-bottom: none;
}

.section-label {
  font-family: var(--font-en);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-gold);
  letter-spacing: 0.15em;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.section-title {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-bottom: 32px;
  line-height: 1.4;
}

/* First View */
.fv-section {
  padding: 100px 0 80px 0;
  text-align: center;
  background-color: var(--bg-secondary);
}

.fv-logo {
  width: 100px;
  height: auto;
  margin-bottom: 24px;
}

.fv-brand-name {
  font-family: var(--font-en);
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 40px;
}

.fv-catchphrase {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.8;
  letter-spacing: 0.12em;
  margin-bottom: 40px;
  color: var(--text-main);
}

.fv-leader-info {
  margin-bottom: 48px;
}

.fv-leader-title {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.fv-leader-name {
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: 0.1em;
}

.fv-cta {
  background-color: var(--text-main);
  color: #FFFFFF;
  border: 1px solid var(--text-main);
  text-transform: uppercase;
  font-weight: 600;
}

.fv-cta:hover {
  background-color: transparent;
  color: var(--text-main);
}

/* Name Origin */
.origin-box {
  border-left: 3px solid var(--accent-gold);
  padding-left: 24px;
}

.origin-text {
  font-size: 0.95rem;
  line-height: 2.0;
  letter-spacing: 0.05em;
}

/* Philosophy */
.philosophy-section {
  background-color: var(--bg-secondary);
}

.philosophy-text {
  font-size: 1.1rem;
  font-weight: 500;
  line-height: 2.0;
  letter-spacing: 0.08em;
}

/* Services */
.services-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.service-card {
  border: 1px solid var(--border-color);
  padding: 32px 24px;
  background-color: #FFFFFF;
  position: relative;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--accent-gold);
}

.service-card-num {
  font-family: var(--font-en);
  font-size: 0.9rem;
  color: var(--accent-gold);
  margin-bottom: 12px;
  font-weight: 500;
}

.service-card-title {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.5;
}

/* Profile */
.profile-content {
  display: flex;
  flex-direction: column;
  gap: 32px;
  align-items: center;
}

.profile-img-wrapper {
  width: 100%;
  max-width: 320px;
  border: 1px solid var(--border-color);
  padding: 10px;
  background-color: #FFFFFF;
}

.profile-img {
  width: 100%;
  height: auto;
  filter: grayscale(100%);
  transition: filter 0.5s ease;
}

.profile-img-wrapper:hover .profile-img {
  filter: grayscale(0%);
}

.profile-details {
  width: 100%;
}

.profile-name-group {
  border-bottom: 2px solid var(--text-main);
  padding-bottom: 16px;
  margin-bottom: 24px;
}

.profile-title {
  font-size: 0.85rem;
  color: var(--accent-gold);
  font-weight: 500;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.profile-name-ja {
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  margin-right: 12px;
}

.profile-name-en {
  font-family: var(--font-en);
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.profile-desc {
  font-size: 0.9rem;
  line-height: 2.0;
  letter-spacing: 0.04em;
}

/* Consultation */
.consultation-section {
  background-color: var(--bg-secondary);
  text-align: center;
}

.consult-box {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  padding: 48px 24px;
  margin-bottom: 40px;
}

.consult-meta {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--accent-gold);
  letter-spacing: 0.1em;
  margin-bottom: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
}

.consult-meta span {
  display: inline-block;
  border: 1px solid var(--accent-gold);
  padding: 4px 12px;
  font-size: 0.9rem;
}

.consult-desc {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-main);
}

.consult-cta {
  background-color: var(--accent-gold);
  color: #FFFFFF;
  border: 1px solid var(--accent-gold);
  font-weight: 600;
  text-transform: uppercase;
}

.consult-cta:hover {
  background-color: transparent;
  color: var(--accent-gold);
}

/* Footer */
footer {
  background-color: var(--text-main);
  color: rgba(255, 255, 255, 0.8);
  padding: 60px 0;
  font-size: 0.85rem;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.footer-logo-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-logo-img {
  height: 36px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer-brand {
  font-family: var(--font-en);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: #FFFFFF;
}

.footer-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-info p {
  letter-spacing: 0.05em;
}

.footer-contact {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
}

.footer-contact a {
  color: #FFFFFF;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  padding-bottom: 2px;
  transition: border-color 0.3s ease;
}

.footer-contact a:hover {
  border-color: var(--accent-gold);
}

.footer-copy {
  margin-top: 20px;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
}

/* Desktop Styles (Media Query) */
@media (min-width: 768px) {
  .services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
  
  .profile-content {
    flex-direction: row;
    align-items: flex-start;
    gap: 48px;
  }
  
  .profile-img-wrapper {
    flex-shrink: 0;
  }
}