/* wide-horse-361.css — 国際交渉アカデミー沖縄 */

@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@300;400;700&family=Noto+Sans+JP:wght@300;400;500;700&display=swap');

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

:root {
  --bg:        #f5f0eb;
  --white:     #ffffff;
  --primary:   #2d2d2d;
  --secondary: #b5a48b;
  --text:      #333333;
  --accent:    #5bbad5;
  --light-bg:  #faf7f3;
  --footer-bg: #f5f0eb;
  --btn-dark:  #2d2d2d;
  --red:       #c0392b;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
}

a { color: var(--primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--secondary); }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ─── UTILITY BAR ─── */
.header-upper {
  background: var(--bg);
  padding: 8px 0;
  font-size: 12px;
  border-bottom: 1px solid rgba(0,0,0,.06);
}
.header-upper .inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header-upper a { color: var(--primary); font-size: 12px; }
.header-upper a:hover { color: var(--secondary); }
.header-upper .util-links { display: flex; gap: 20px; }

/* ─── HEADER LOWER ─── */
.header-lower {
  background: var(--white);
  border-bottom: 1px solid rgba(0,0,0,.08);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0,0,0,.05);
}
.header-lower .inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

/* LOGO */
.site-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.site-logo svg { width: 48px; height: 48px; flex-shrink: 0; }
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-text .logo-name {
  font-family: 'Noto Serif JP', serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: .03em;
}
.logo-text .logo-sub {
  font-size: 10px;
  color: var(--secondary);
  letter-spacing: .1em;
  text-transform: uppercase;
}

/* NAV */
.main-nav ul { display: flex; gap: 28px; align-items: center; }
.main-nav a {
  font-size: 13px;
  font-weight: 500;
  color: var(--primary);
  letter-spacing: .04em;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: border-color .2s, color .2s;
}
.main-nav a:hover, .main-nav a.active { color: var(--secondary); border-bottom-color: var(--secondary); }
.btn-nav {
  background: var(--btn-dark);
  color: var(--white) !important;
  padding: 8px 20px !important;
  border-bottom: none !important;
  border-radius: 2px;
  font-size: 12px !important;
  letter-spacing: .08em;
}
.btn-nav:hover { background: var(--secondary); color: var(--white) !important; }

/* HAMBURGER */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--primary); transition: .3s; }

/* MOBILE NAV */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100vh;
  background: var(--white);
  z-index: 9999;
  flex-direction: column;
  padding: 40px 30px;
}
.mobile-nav.open { display: flex; }
.mobile-nav .close-btn {
  align-self: flex-end;
  font-size: 28px;
  cursor: pointer;
  color: var(--primary);
  background: none;
  border: none;
  line-height: 1;
}
.mobile-nav ul { margin-top: 30px; display: flex; flex-direction: column; gap: 18px; }
.mobile-nav a { font-size: 18px; font-weight: 500; color: var(--primary); }

/* ─── HERO BANNER ─── */
.hero {
  position: relative;
  min-height: 580px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--primary);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: .45;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1300px;
  margin: 0 auto;
  padding: 80px 20px;
  color: var(--white);
  max-width: 700px;
  margin-left: max(20px, calc((100vw - 1300px)/2 + 20px));
}
.hero-content .eyebrow {
  font-size: 12px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 16px;
  font-weight: 500;
}
.hero-content h1 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 400;
  line-height: 1.3;
  margin-bottom: 20px;
}
.hero-content p {
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 32px;
  opacity: .9;
}
.btn-primary {
  display: inline-block;
  background: var(--white);
  color: var(--primary);
  padding: 14px 36px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background .2s, color .2s;
}
.btn-primary:hover { background: var(--secondary); color: var(--white); }
.btn-dark {
  display: inline-block;
  background: var(--btn-dark);
  color: var(--white);
  padding: 14px 36px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background .2s;
}
.btn-dark:hover { background: var(--secondary); color: var(--white); }
.btn-outline {
  display: inline-block;
  border: 2px solid var(--primary);
  color: var(--primary);
  padding: 12px 34px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: background .2s, color .2s;
}
.btn-outline:hover { background: var(--primary); color: var(--white); }

/* ─── TAGLINE BAR ─── */
.tagline-bar {
  background: var(--secondary);
  color: var(--white);
  text-align: center;
  padding: 20px 20px;
}
.tagline-bar p {
  font-family: 'Noto Serif JP', serif;
  font-size: 17px;
  font-weight: 300;
  letter-spacing: .06em;
}

/* ─── SECTION GENERIC ─── */
.section { padding: 80px 20px; }
.section-inner { max-width: 1300px; margin: 0 auto; }
.section-bg-light { background: var(--light-bg); }
.section-bg-beige { background: var(--bg); }

.section-label {
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 12px;
  font-weight: 500;
}
.section-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(22px, 2.5vw, 34px);
  font-weight: 400;
  color: var(--primary);
  margin-bottom: 20px;
  line-height: 1.4;
}
.section-lead {
  font-size: 15px;
  line-height: 1.8;
  max-width: 640px;
  margin-bottom: 28px;
  color: var(--text);
}

/* ─── TWO-COLUMN FEATURE ─── */
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
}
.feature-grid:last-child { margin-bottom: 0; }
.feature-grid.reverse .feature-img { order: 2; }
.feature-grid.reverse .feature-body { order: 1; }
.feature-img img {
  width: 100%;
  border-radius: 12px;
  object-fit: cover;
  height: 420px;
}
.feature-body h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 400;
  color: var(--primary);
  margin-bottom: 16px;
  line-height: 1.4;
}
.feature-body p { font-size: 15px; line-height: 1.8; margin-bottom: 20px; }
.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: .06em;
  border-bottom: 1px solid var(--primary);
  padding-bottom: 2px;
  transition: color .2s, border-color .2s;
}
.arrow-link:hover { color: var(--secondary); border-color: var(--secondary); }

/* ─── CARDS ─── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  margin-top: 48px;
}
.card {
  background: var(--white);
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 12px;
  padding: 32px 28px;
  transition: box-shadow .2s;
}
.card:hover { box-shadow: 0 8px 32px rgba(0,0,0,.08); }
.card-icon { font-size: 28px; color: var(--secondary); margin-bottom: 16px; }
.card h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--primary);
}
.card p { font-size: 14px; line-height: 1.7; color: #555; }

/* ─── PRICE TABLE ─── */
.price-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  margin-top: 48px;
}
.price-card {
  background: var(--white);
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 12px;
  padding: 36px 28px;
  text-align: center;
  transition: box-shadow .2s, transform .2s;
  position: relative;
}
.price-card:hover { box-shadow: 0 12px 40px rgba(0,0,0,.10); transform: translateY(-4px); }
.price-card.featured {
  border-color: var(--secondary);
  box-shadow: 0 8px 32px rgba(181,164,139,.2);
}
.price-card .badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--secondary);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  padding: 4px 16px;
  border-radius: 20px;
  text-transform: uppercase;
  white-space: nowrap;
}
.price-card .plan-name {
  font-family: 'Noto Serif JP', serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}
.price-card .plan-sub {
  font-size: 12px;
  color: #888;
  margin-bottom: 24px;
}
.price-card .price {
  font-size: 40px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 4px;
}
.price-card .price span { font-size: 18px; font-weight: 400; }
.price-card .price-note { font-size: 12px; color: #888; margin-bottom: 24px; }
.price-card ul {
  text-align: left;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.price-card ul li { font-size: 13px; color: var(--text); display: flex; gap: 8px; align-items: flex-start; }
.price-card ul li i { color: var(--secondary); flex-shrink: 0; margin-top: 3px; }
.price-card .btn-dark, .price-card .btn-outline { width: 100%; text-align: center; }

/* ─── TESTIMONIALS ─── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  margin-top: 48px;
}
.testimonial {
  background: var(--white);
  border-radius: 12px;
  padding: 32px 28px;
  border-left: 4px solid var(--secondary);
}
.testimonial p { font-size: 14px; line-height: 1.8; color: var(--text); font-style: italic; margin-bottom: 20px; }
.testimonial .author { font-size: 13px; font-weight: 700; color: var(--primary); }
.testimonial .role { font-size: 12px; color: #888; }

/* ─── FAQ ─── */
.faq-list { margin-top: 40px; max-width: 800px; }
.faq-item { border-bottom: 1px solid rgba(0,0,0,.08); }
.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 20px 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  transition: color .2s;
}
.faq-question:hover { color: var(--secondary); }
.faq-question i { font-size: 14px; transition: transform .3s; flex-shrink: 0; }
.faq-question.open i { transform: rotate(180deg); }
.faq-answer {
  display: none;
  padding: 0 0 20px;
  font-size: 14px;
  line-height: 1.8;
  color: #555;
}
.faq-answer.open { display: block; }

/* ─── CTA BANNER ─── */
.cta-banner {
  background: var(--primary);
  color: var(--white);
  padding: 80px 20px;
  text-align: center;
}
.cta-banner h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(22px, 3vw, 36px);
  font-weight: 400;
  margin-bottom: 16px;
}
.cta-banner p { font-size: 16px; opacity: .8; margin-bottom: 32px; max-width: 560px; margin-left: auto; margin-right: auto; }

/* ─── CONTACT FORM ─── */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: 12px; font-weight: 600; letter-spacing: .08em; color: var(--primary); text-transform: uppercase; }
.form-group input,
.form-group select,
.form-group textarea {
  border: 1px solid rgba(0,0,0,.15);
  border-radius: 4px;
  padding: 12px 14px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text);
  transition: border-color .2s;
  background: var(--white);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--secondary);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit { margin-top: 8px; }

/* ─── MAP / CONTACT INFO ─── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.contact-info h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: 26px;
  font-weight: 400;
  margin-bottom: 24px;
  color: var(--primary);
}
.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  align-items: flex-start;
}
.contact-info-item i { color: var(--secondary); font-size: 18px; margin-top: 2px; flex-shrink: 0; }
.contact-info-item p { font-size: 14px; line-height: 1.7; }
.contact-info-item a { color: var(--text); }
.contact-info-item a:hover { color: var(--secondary); }

/* ─── STATS BAR ─── */
.stats-bar { background: var(--bg); padding: 60px 20px; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
  max-width: 1300px;
  margin: 0 auto;
}
.stat-item .number {
  font-family: 'Noto Serif JP', serif;
  font-size: 42px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-item .label { font-size: 13px; color: #777; }

/* ─── FOOTER ─── */
.footer-upper {
  background: var(--footer-bg);
  padding: 60px 20px 40px;
  border-top: 1px solid rgba(0,0,0,.08);
}
.footer-upper .inner {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer-brand .footer-logo {
  font-family: 'Noto Serif JP', serif;
  font-size: 20px;
  color: var(--primary);
  font-weight: 700;
  margin-bottom: 12px;
}
.footer-brand p { font-size: 13px; line-height: 1.7; color: #666; max-width: 240px; margin-bottom: 20px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: background .2s;
}
.footer-social a:hover { background: var(--secondary); }
.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col a { font-size: 13px; color: #666; }
.footer-col a:hover { color: var(--secondary); }
.footer-lower {
  background: #f0ece6;
  padding: 16px 20px;
  border-top: 1px solid rgba(0,0,0,.06);
}
.footer-lower .inner {
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-lower p { font-size: 12px; color: #888; }
.footer-lower a { font-size: 12px; color: #888; }
.footer-lower a:hover { color: var(--secondary); }
.footer-legal { display: flex; gap: 16px; }

/* ─── COOKIES ALERT ─── */
.cookie-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--primary);
  color: var(--white);
  padding: 16px 24px;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  transform: translateY(100%);
  transition: transform .4s ease;
}
.cookie-bar.show { transform: translateY(0); }
.cookie-bar p { font-size: 13px; line-height: 1.6; flex: 1; min-width: 200px; }
.cookie-bar a { color: var(--secondary); }
.cookie-bar .cookie-btn {
  background: var(--white);
  color: var(--primary);
  border: none;
  padding: 10px 24px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: .06em;
  white-space: nowrap;
  transition: background .2s;
}
.cookie-bar .cookie-btn:hover { background: var(--secondary); color: var(--white); }
.cookie-bar .cookie-btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,.4);
  padding: 10px 20px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: .06em;
  white-space: nowrap;
  transition: background .2s;
}
.cookie-bar .cookie-btn-outline:hover { background: rgba(255,255,255,.1); }

/* ─── PAGE HERO (inner pages) ─── */
.page-hero {
  background: var(--bg);
  padding: 60px 20px 50px;
  text-align: center;
}
.page-hero h1 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 400;
  color: var(--primary);
  margin-bottom: 12px;
}
.page-hero p { font-size: 15px; color: #666; max-width: 600px; margin: 0 auto; }

/* ─── TEXT CONTENT (for legal pages) ─── */
.text-content { max-width: 860px; margin: 0 auto; }
.text-content h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  margin: 36px 0 12px;
}
.text-content h3 { font-size: 17px; font-weight: 700; color: var(--primary); margin: 24px 0 10px; }
.text-content p { font-size: 14px; line-height: 1.9; margin-bottom: 14px; color: var(--text); }
.text-content ul { padding-left: 20px; margin-bottom: 16px; }
.text-content ul li { font-size: 14px; line-height: 1.8; margin-bottom: 6px; list-style: disc; }
.text-content a { color: var(--secondary); }

/* ─── BREADCRUMB ─── */
.breadcrumb {
  background: var(--bg);
  padding: 12px 20px;
  font-size: 12px;
  border-bottom: 1px solid rgba(0,0,0,.06);
}
.breadcrumb .inner { max-width: 1300px; margin: 0 auto; display: flex; gap: 8px; align-items: center; }
.breadcrumb a { color: #888; }
.breadcrumb a:hover { color: var(--secondary); }
.breadcrumb span { color: #aaa; }
.breadcrumb .current { color: var(--primary); }

/* ─── TEAM CARDS ─── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px;
  margin-top: 48px;
}
.team-card {
  text-align: center;
  padding: 28px 20px;
  border-radius: 12px;
  background: var(--white);
  border: 1px solid rgba(0,0,0,.06);
}
.team-card img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 16px;
  border: 3px solid var(--bg);
}
.team-card h3 { font-family: 'Noto Serif JP', serif; font-size: 17px; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.team-card .role { font-size: 12px; color: var(--secondary); margin-bottom: 10px; }
.team-card p { font-size: 13px; color: #666; line-height: 1.6; }

/* ─── SUCCESS/SEND PAGE ─── */
.success-box {
  text-align: center;
  max-width: 560px;
  margin: 80px auto;
  padding: 0 20px;
}
.success-box i { font-size: 60px; color: var(--secondary); margin-bottom: 24px; }
.success-box h1 { font-family: 'Noto Serif JP', serif; font-size: 30px; font-weight: 400; color: var(--primary); margin-bottom: 16px; }
.success-box p { font-size: 15px; color: #666; line-height: 1.8; margin-bottom: 32px; }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .footer-upper .inner { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .main-nav { display: none; }
  .hamburger { display: flex; }
  .feature-grid { grid-template-columns: 1fr; gap: 32px; }
  .feature-grid.reverse .feature-img { order: unset; }
  .feature-grid.reverse .feature-body { order: unset; }
  .feature-img img { height: 280px; }
  .form-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-upper .inner { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero { min-height: 440px; }
  .hero-content { padding: 60px 20px; margin-left: 20px; max-width: 100%; }
}
@media (max-width: 480px) {
  .footer-upper .inner { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .price-grid { grid-template-columns: 1fr; }
  .footer-lower .inner { flex-direction: column; align-items: flex-start; }
  .header-upper { display: none; }
}