/* =========================================================
   CSS RESET & BASELINE NORMALIZATION
=========================================================== */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
main, menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
  scroll-behavior: smooth;
}
article, aside, details, figcaption, figure,
footer, header, hgroup, main, nav, section {
  display: block;
}
body {
  line-height: 1.6;
  background: #FAFAFA;
  color: #222;
  font-family: "Times New Roman", Times, "Noto Serif JP", serif;
  min-height: 100vh;
  letter-spacing: 0.01em;
}
ol, ul {
  list-style: none;
}
a {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
img {
  max-width: 100%;
  vertical-align: middle;
}
button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  background: none;
  outline: none;
  box-sizing: border-box;
}
button {
  cursor: pointer;
}

/* =========================================================
   BRAND & TYPOGRAPHY: "elegant_classic"
=========================================================== */
:root {
  --primary: #104E8B;
  --secondary: #E4E8EE;
  --accent: #F7B731;
  --bg: #FAFAFA;
  --bg-section: #F6F5F2;
  --text-main: #182240;
  --text-muted: #585A66;
  --border-light: #E4E8EE;
  --shadow: 0 2px 16px rgba(16, 78, 139, 0.08);
  --radius: 14px;
  --radius-sm: 8px;
}
body {
  font-family: 'Noto Serif JP', 'Times New Roman', Times, serif;
  color: var(--text-main);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.7;
}
h1, h2, h3, h4, h5, h6 {
  font-family: 'Noto Serif JP', 'Times New Roman', Times, serif;
  font-weight: 500;
  color: var(--primary);
  line-height: 1.2;
  letter-spacing: 0.02em;
}
h1 {
  font-size: 2.75rem;
  margin-bottom: 28px;
}
h2 {
  font-size: 2rem;
  margin-bottom: 24px;
  color: var(--primary);
}
h3 {
  font-size: 1.33rem;
  margin-bottom: 16px;
}
h4 {
  font-size: 1.125rem;
  margin-bottom: 12px;
}
p, li, small {
  color: var(--text-muted);
  font-weight: 400;
}
p {
  margin-bottom: 20px;
}
ul, ol {
  margin-bottom: 12px;
}
strong {
  font-weight: 700;
  color: var(--primary);
}
small {
  font-size: 0.95em;
}
.text-section {
  margin-bottom: 12px;
}
.text-section ul {
  list-style: disc inside;
  padding-left: 1em;
}
/* Typography utilities */
.lead {
  font-size: 1.18rem;
  color: var(--text-main);
}

/* =========================================================
   LAYOUT: FLEXBOX CONTAINERS & SPACING
=========================================================== */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--bg-section);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: none;
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card, .team-member, .service-card, .course-card, .event-card, .testimonial-card {
  margin-bottom: 20px;
  position: relative;
  background: #fff;
  padding: 28px 26px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border-light);
  transition: box-shadow 0.18s, transform 0.16s;
}
.card:hover, .team-member:hover, .service-card:hover, .course-card:hover, .event-card:hover, .testimonial-card:hover {
  box-shadow: 0 4px 24px rgba(16,78,139,0.14);
  transform: translateY(-2px) scale(1.015);
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: #fff;
  border: 1px solid var(--border-light);
  border-left: 5px solid var(--primary);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 10px rgba(16,78,139,0.06);
  margin-bottom: 20px;
  flex: 1 1 320px;
  min-width: 0;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  padding: 24px 20px;
  background: #fff;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  box-shadow: 0 2px 10px rgba(33,61,111,0.05);
  transition: box-shadow 0.18s, transform 0.16s;
  min-width: 230px;
  margin-bottom: 20px;
}
.feature-item img {
  width: 34px;
  height: 34px;
  margin-bottom: 4px;
}
.feature-item:hover {
  box-shadow: 0 4px 22px rgba(16,78,139,0.13);
  transform: translateY(-1px) scale(1.01);
}
/* Special Card Grids */
.feature-grid, .service-cards, .course-cards, .event-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.team-briefs {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.team-member {
  flex: 1 1 320px;
  min-width: 220px;
}
.testimonial-slider, .testimonial-blocks {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 8px;
  justify-content: flex-start;
}
.course-cards {
  margin-bottom: 18px;
}
.past-event {
  margin-bottom: 12px;
  font-size: 1.02em;
  color: var(--text-muted);
  background: #fff;
  padding: 13px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
}
.benefit-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
  justify-content: flex-start;
}
.benefit-icons > div {
  flex: 1 1 140px;
  min-width: 110px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: #fff;
  padding: 16px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
}
.transformation-stories {
  margin-top: 10px;
}
.transformation-stories h3 {
  margin-bottom: 8px;
  font-size: 1.13rem;
}

/* =========================================================
   HEADER & NAVIGATION
=========================================================== */
header {
  position: relative;
  background: #fff;
  box-shadow: 0 2px 16px rgba(16, 78, 139, 0.08);
  z-index: 50;
}
header .container {
  flex-direction: row;
  align-items: center;
  gap: 32px;
  min-height: 76px;
  position: relative;
}
header img[alt="ティーンズマネースター"] {
  height: 40px;
  margin-right: 16px;
}
.main-nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  margin-left: 20px;
}
.main-nav a {
  font-family: 'Noto Serif JP', 'Times New Roman', Times, serif;
  font-weight: 400;
  font-size: 1rem;
  color: var(--primary);
  letter-spacing: 0.015em;
  padding: 2px 3px;
  border-radius: 4px;
  transition: background 0.15s, color 0.15s;
}
.main-nav a:hover, .main-nav a:focus {
  background: var(--secondary);
  color: var(--accent);
}
.cta-btn {
  background: var(--primary);
  color: #fff;
  font-family: 'Noto Serif JP', 'Times New Roman', Times, serif;
  font-size: 1.13rem;
  font-weight: 600;
  letter-spacing: .02em;
  border-radius: 36px;
  padding: 13px 36px;
  margin-left: auto;
  margin-right: 12px;
  transition: background 0.18s, color 0.18s, box-shadow 0.15s;
  box-shadow: 0 2px 12px rgba(16, 78, 139, 0.10);
  border: none;
  display: inline-block;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--accent);
  color: var(--primary);
  box-shadow: 0 3px 24px rgba(247, 183, 49, 0.13);
}

/* MOBILE BURGER MENU */
.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  font-size: 2.1rem;
  color: var(--primary);
  padding: 6px 12px;
  border-radius: 8px;
  margin-left: 12px;
  transition: background 0.18s, color 0.16s;
  z-index: 1202;
}
.mobile-menu-toggle:focus, .mobile-menu-toggle:hover {
  background: var(--secondary);
  color: var(--accent);
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(250,250,250,0.98);
  box-shadow: 0 4px 18px rgba(16,78,139,0.11);
  transform: translateX(-100vw);
  transition: transform 0.32s cubic-bezier(.45,.08,.42,1);
  z-index: 1201;
  pointer-events: none;
  opacity: 0;
}
.mobile-menu.active {
  transform: translateX(0);
  pointer-events: all;
  opacity: 1;
}
.mobile-menu-close {
  margin: 24px 0 16px 20px;
  background: transparent;
  border: none;
  color: var(--primary);
  font-size: 2rem;
  padding: 6px 8px;
  border-radius: 8px;
  align-self: flex-start;
  transition: background 0.14s, color 0.14s;
  z-index: 1203;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  background: var(--secondary);
  color: var(--accent);
}
.mobile-nav {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  padding-left: 28px;
}
.mobile-nav a {
  display: block;
  font-size: 1.23rem;
  font-family: 'Noto Serif JP', 'Times New Roman', Times, serif;
  color: var(--primary);
  padding: 12px 2px;
  border-radius: 8px;
  transition: background 0.16s, color 0.13s;
}
.mobile-nav a:active, .mobile-nav a:focus, .mobile-nav a:hover {
  background: var(--accent);
  color: #fff;
}
/* Show/hide navigation by breakpoints */
@media (max-width: 992px) {
  .main-nav { display: none; }
  .mobile-menu-toggle { display: block; }
  .cta-btn { margin-right: 0; }
  header .container { gap:8px; }
}
@media (max-width: 575px) {
  .cta-btn {
    padding: 12px 18px;
    font-size: 1.01rem;
    margin-left: 0;
  }
  header .container {
    padding-left: 7px; padding-right: 7px;
  }
  .mobile-menu-close {
    margin-left: 8px;
  }
}

/* =========================================================
   FOOTER
=========================================================== */
footer {
  background: #fff;
  border-top: 1px solid var(--border-light);
  padding-top: 36px;
  padding-bottom: 28px;
}
footer .container {
  flex-direction: row;
  align-items: flex-start;
  gap: 48px 24px;
  flex-wrap: wrap;
}
footer img[alt="ティーンズマネースター"] {
  height: 34px;
}
.footer-nav {
  display: flex;
  flex-direction: row;
  gap: 18px;
  margin-left: 18px;
}
.footer-nav a {
  color: var(--primary);
  font-size: 1rem;
  padding: 2px 3px;
  border-radius: 4px;
  transition: background 0.14s, color 0.13s;
}
.footer-nav a:hover, .footer-nav a:focus {
  background: var(--secondary);
  color: var(--accent);
}
.footer-contact ul {
  list-style: none;
  font-size: 1em;
  color: var(--text-muted);
  margin-top: 2px;
}
.footer-contact ul li {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 7px;
  font-size: 0.94em;
}
.footer-contact ul img {
  width: 18px;
  height: 18px;
}
.social-links {
  display: flex;
  gap: 15px;
  margin-top: 8px;
}
.social-links a {
  transition: opacity 0.12s;
}
.social-links a:hover, .social-links a:focus {
  opacity: 0.7;
}
footer small {
  display: block;
  width: 100%;
  margin-top: 22px;
  color: #888;
  text-align: center;
}

@media (max-width: 900px) {
  footer .container { flex-direction: column; align-items: flex-start; gap: 14px; }
  .footer-nav { margin-left: 0; }
}
@media (max-width: 600px) {
  footer { padding-top: 18px; padding-bottom: 14px; }
  .footer-contact ul li { font-size: 0.87em; }
  .social-links { margin-top: 4px; }
}

/* =========================================================
   BUTTONS, TAGS, LINKS, FILTERS
=========================================================== */
button, .cta-btn {
  transition: background 0.13s, box-shadow 0.13s, color 0.13s;
}
.service-card a, .course-card a, .event-card a {
  color: var(--primary);
  font-weight: 600;
  font-size: 1.02em;
  margin-top: 12px;
  display: inline-block;
  border-bottom: 2px solid var(--accent);
  border-radius: 3px;
  transition: background 0.11s, color 0.13s;
}
.service-card a:hover, .course-card a:hover, .event-card a:hover {
  background: var(--secondary);
  color: var(--primary);
}
.event-filters {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  flex-wrap: wrap;
}
.event-filters button {
  background: #fff;
  color: var(--primary);
  border: 1px solid var(--border-light);
  border-radius: 7px;
  font-size: 1em;
  padding: 7px 21px;
  transition: background 0.13s, color 0.13s, border 0.11s;
  margin-bottom: 4px;
}
.event-filters button:hover, .event-filters button:focus {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* =========================================================
   FAQ ACCORDION (STATIC, CAN BE JS ENHANCED)
=========================================================== */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.faq-item {
  background: #fff;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  box-shadow: 0 2px 6px rgba(16,78,139,0.07);
  padding: 20px 18px;
  margin-bottom: 8px;
  transition: box-shadow 0.18s, transform 0.16s;
}
.faq-item:hover{
  box-shadow: 0 5px 22px rgba(16,78,139,.13),var(--shadow);
  transform: translateY(-2px) scale(1.009);
}
.faq-item h3 {
  margin-bottom: 8px;
  font-size: 1.05rem;
  color: var(--primary);
}
.faq-item p {
  font-size: 1em;
  color: var(--text-muted);
}

/* =========================================================
   COOKIE BANNER & COOKIE MODAL
=========================================================== */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1205;
  background: #fff;
  border-top: 2px solid var(--border-light);
  box-shadow: 0 -2px 16px rgba(16,78,139,.06);
  padding: 26px 12px 18px 22px;
  display: flex;
  align-items: center;
  gap: 30px;
  justify-content: center;
  flex-wrap: wrap;
  font-size: 1.08rem;
  transition: transform 0.29s cubic-bezier(.57,0,.43,1), opacity 0.18s;
}
.cookie-banner.hide {
  transform: translateY(120%);
  opacity: 0;
  pointer-events: none;
}
.cookie-banner__text {
  color: var(--text-main);
  max-width: 420px;
}
.cookie-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.cookie-btns button, .cookie-banner button {
  min-width: 120px;
  font-family: 'Noto Serif JP', 'Times New Roman', Times, serif;
  font-size: 1.02em;
  border-radius: 8px;
  border: 1px solid var(--border-light);
  padding: 8px 22px;
  background: var(--secondary);
  color: var(--primary);
  margin-bottom: 0;
  transition: background 0.13s, color 0.13s, border 0.1s;
}
.cookie-btns button.accept {
  background: var(--primary);
  color: #fff;
  border: 1px solid var(--primary);
}
.cookie-btns button.reject {
  background: #fafafa;
  color: var(--primary);
  border: 1px solid var(--border-light);
}
.cookie-btns button.settings {
  background: var(--accent);
  color: var(--primary);
  border: 1px solid var(--accent);
}
.cookie-btns button:hover, .cookie-btns button:focus {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.cookie-btns button.settings:hover, .cookie-btns button.settings:focus {
  background: #fff4da;
  color: var(--primary);
  border-color: var(--accent);
}

/* Cookie Modal */
.cookie-modal-backdrop {
  position: fixed;
  left: 0; top: 0; right: 0; bottom: 0;
  background: rgba(33,40,70,0.22);
  z-index: 1252;
  display: none;
  transition: opacity .2s;
}
.cookie-modal-backdrop.active {
  display: block;
  opacity: 1;
}
.cookie-modal {
  position: fixed;
  left: 50%;
  top: 50%;
  width: 92vw;
  max-width: 420px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 12px 44px rgba(16,78,139,0.18);
  padding: 32px 18px 22px 22px;
  z-index: 1260;
  transform: translate(-50%,-58%) scale(0.97);
  opacity: 0;
  pointer-events: none;
  transition: opacity .19s, transform .21s;
}
.cookie-modal.active {
  opacity: 1;
  pointer-events: all;
  transform: translate(-50%,-50%) scale(1);
}
.cookie-modal h2 {
  font-size:1.28rem;
  margin-bottom: 18px;
}
.cookie-cats {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 30px;
}
.cookie-cat-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-size:1.07em;
  padding-bottom:8px;
  border-bottom:1px solid var(--border-light);
}
.cookie-toggle {
  min-width: 36px;
  height: 22px;
  background: var(--secondary);
  border-radius: 11px;
  position: relative;
  display: inline-block;
  vertical-align: middle;
  margin-left:12px;
}
.cookie-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}
.cookie-toggle .slider {
  position: absolute;
  left: 2px;
  top: 2px;
  width: 18px;
  height: 18px;
  background: var(--primary);
  border-radius: 50%;
  transition: left 0.18s, background .15s;
}
.cookie-toggle input:checked + .slider {
  left: 16px;
  background: var(--accent);
}
.cookie-modal-actions {
  display: flex;
  gap: 13px;
  justify-content: flex-end;
  margin-top: 18px;
}
.cookie-close-btn {
  background:transparent;
  border: none;
  font-size:1.38rem;
  color:var(--primary);
  position: absolute;
  right: 13px;
  top: 12px;
  border-radius:7px;
  padding:2px 8px;
  transition:background .12s;
}
.cookie-close-btn:hover, .cookie-close-btn:focus {
  background: var(--secondary); color:var(--accent);
}

/* =========================================================
   SPECIAL SECTION & UTILITY
=========================================================== */
.section {
  background: var(--bg-section);
}
.course-highlights, .faq-prompt {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 16px 16px 14px 18px;
  margin-top: 8px;
  font-size:1em;
  color:var(--text-muted);
}
.course-highlights ul {
  list-style: disc inside;
  line-height: 1.7;
}
.course-highlights li {margin-bottom: 6px;}
.inquiry-type-selector {
  margin-top: 22px;
  margin-bottom:12px;
}
.inquiry-type-selector ul {
  list-style: disc inside;
  margin-bottom:4px;
}

/* Additional utility classes */
.text-center { text-align: center; }
.mb-20 { margin-bottom: 20px !important; }
.mb-40 { margin-bottom: 40px !important; }
.mt-30 { margin-top: 30px !important; }
.py-24 { padding-top:24px; padding-bottom:24px;}

/* =========================================================
   RESPONSIVE & FLEX ADAPTATION
=========================================================== */
@media (max-width: 1020px) {
  .feature-grid, .service-cards, .course-cards, .event-list, .team-briefs, .testimonial-slider, .testimonial-blocks, .content-grid, .benefit-icons {
    gap: 14px;
  }
}
@media (max-width: 840px) {
  .container { max-width: 98vw; }
  .team-briefs, .feature-grid, .service-cards, .course-cards, .content-grid, .benefit-icons {
    flex-direction: column;
    gap: 13px;
  }
  .section { padding: 32px 10px; }
}
@media (max-width: 768px) {
  .text-image-section { flex-direction: column; align-items: flex-start; gap: 18px; }
  .feature-grid, .service-cards, .course-cards, .event-list, .team-briefs, .testimonial-slider, .testimonial-blocks, .content-grid, .benefit-icons {
    flex-direction: column;
    gap: 11px;
  }
  .section { padding: 22px 2px; margin-bottom: 38px; }
  h1 { font-size: 2.1rem; }
  h2 { font-size: 1.26rem; }
  .content-wrapper { gap: 13px; }
}
@media (max-width: 530px) {
  .feature-item, .service-card, .course-card, .event-card, .team-member, .testimonial-card {
    padding: 15px 9px;
    font-size: 0.99em;
  }
  .footer-contact ul li, .footer-nav a, .social-links a {
    font-size: 0.91em;
  }
  .cookie-banner {padding: 12px 2px; gap: 8px; font-size: 0.99em;}
  .cookie-modal {padding: 16px 7px 10px 9px;}
}

/* =========================================================
   ELEGANT CLASSIC MICRO-INTERACTIONS / TRANSITIONS
=========================================================== */
.card, .feature-item, .service-card, .course-card, .event-card, .testimonial-card, .faq-item {
  transition: box-shadow 0.19s, transform 0.13s;
}
.card:hover, .feature-item:hover, .service-card:hover, .course-card:hover, .event-card:hover, .testimonial-card:hover, .faq-item:hover {
  box-shadow: 0 8px 24px rgba(16,78,139,0.13);
  transform: translateY(-2px) scale(1.012);
}
.cta-btn, button {
  transition: background 0.16s, color 0.12s, box-shadow 0.13s;
}
.cta-btn:active { transform: scale(0.99); }

/* =========================================================
   ACCESSIBILITY & CONTRAST (Testimonials)
=========================================================== */
.testimonial-card, .testimonial-card p, .testimonial-card small {
  color: #182240;
  background: #fff;
}
.testimonial-card p {
  font-size: 1.08em;
  line-height: 1.55;
}
.testimonial-card small {
  color: var(--primary);
  font-weight: 500;
}
/* Ensure strong readability on all backgrounds */

/* =========================================================
   PRINT
=========================================================== */
@media print {
  header, footer, .cookie-banner, .mobile-menu { display: none !important; }
  .section, .card, .feature-item { box-shadow: none !important; }
}