/* コピーマスター塾 — nice-hill-53.css */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Noto Sans JP', sans-serif;
  background-color: #2a315e;
  color:#ffffff;
  line-height: 1.7;
  font-size: 16px;
}

a {
  color:#e1be5a;
  text-decoration: none;
  transition: color 0.3s;
}

a:hover {
  color:#ffffff;
}

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

ul {
  list-style: none;
}

/* ============================
   TYPOGRAPHY
   ============================ */
h1, h2, h3, h4, h5 {
  font-family: 'Noto Serif JP', serif;
  line-height: 1.3;
}

h1 { font-size: clamp(2rem, 4vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.4rem); color:#e1be5a; }
h3 { font-size: clamp(1.1rem, 2vw, 1.5rem); color:#e1be5a; }
h4 { font-size: 1.1rem; color:#e1be5a; }

p { margin-bottom: 1rem; }

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  position:relative;
  display:inline-block;
  padding-bottom: 16px;
}

.section-title h2::after {
  content:'';
  position:absolute;
  left:50%;
  bottom:0;
  transform:translateX(-50%);
  width:60px;
  height:3px;
  background:#e1be5a;
}

.section-title p {
  color:rgba(255,255,255,0.75);
  max-width:600px;
  margin:16px auto 0;
}

/* ============================
   CONTAINER
   ============================ */
.container {
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}

/* ============================
   HEADER / NAV
   ============================ */
header {
  background:#1C223F;
  position: sticky;
  top:0;
  z-index:999;
  border-bottom: 2px solid #e1be5a;
}

.nav-inner {
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:80px;
}

.logo {
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
}

.logo-text {
  font-family:'Noto Serif JP', serif;
  font-size:1.3rem;
  font-weight:700;
  color:#e1be5a;
  letter-spacing:2px;
}

nav ul {
  display:flex;
  gap:36px;
}

nav ul li a {
  color:#ffffff;
  font-size:0.95rem;
  letter-spacing:1px;
  padding-bottom:4px;
  border-bottom:2px solid transparent;
  transition: border-color 0.3s, color 0.3s;
}

nav ul li a:hover,
nav ul li a.active {
  color:#e1be5a;
  border-bottom-color:#e1be5a;
}

.burger {
  display:none;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
  background:none;
  border:none;
  padding:4px;
}

.burger span {
  display:block;
  width:26px;
  height:2px;
  background:#e1be5a;
  transition: transform 0.3s, opacity 0.3s;
}

.mobile-menu {
  display:none;
  background:#1C223F;
  border-top:1px solid #2a315e;
  padding:16px 24px;
}

.mobile-menu.open {
  display:block;
}

.mobile-menu ul {
  flex-direction:column;
  gap:0;
}

.mobile-menu ul li a {
  display:block;
  padding:12px 0;
  color:#ffffff;
  border-bottom:1px solid rgba(255,255,255,0.08);
  font-size:1rem;
}

.mobile-menu ul li a:hover {
  color:#e1be5a;
}

/* ============================
   HERO
   ============================ */
.hero {
  position:relative;
  min-height:90vh;
  display:flex;
  align-items:center;
  overflow:hidden;
}

.hero-bg {
  position:absolute;
  inset:0;
  background: url('../pictures/hero-bg.webp') center/cover no-repeat;
  z-index:0;
}

.hero-bg::after {
  content:'';
  position:absolute;
  inset:0;
  background: linear-gradient(135deg, rgba(42,49,94,0.92) 0%, rgba(28,34,63,0.85) 100%);
}

.hero-content {
  position:relative;
  z-index:1;
  max-width:760px;
  padding: 80px 0;
}

.hero-badge {
  display:inline-block;
  background:rgba(225,190,90,0.15);
  border:1px solid #e1be5a;
  color:#e1be5a;
  font-size:0.8rem;
  letter-spacing:3px;
  text-transform:uppercase;
  padding:6px 18px;
  border-radius:2px;
  margin-bottom:28px;
}

.hero h1 {
  color:#ffffff;
  margin-bottom:24px;
}

.hero h1 span {
  color:#e1be5a;
}

.hero p {
  font-size:1.1rem;
  color:rgba(255,255,255,0.85);
  max-width:600px;
  margin-bottom:40px;
}

.hero-btns {
  display:flex;
  gap:16px;
  flex-wrap:wrap;
}

/* ============================
   BUTTONS
   ============================ */
.btn {
  display:inline-block;
  padding:14px 36px;
  font-family:'Noto Sans JP', sans-serif;
  font-size:0.95rem;
  font-weight:700;
  letter-spacing:1px;
  border-radius:2px;
  cursor:pointer;
  transition: background 0.3s, color 0.3s, border-color 0.3s;
  border:2px solid transparent;
  text-align:center;
}

.btn-primary {
  background:#e1be5a;
  color:#2a315e;
  border-color:#e1be5a;
}

.btn-primary:hover {
  background:#1C223F;
  color:#e1be5a;
  border-color:#e1be5a;
}

.btn-outline {
  background:transparent;
  color:#e1be5a;
  border-color:#e1be5a;
}

.btn-outline:hover {
  background:#e1be5a;
  color:#2a315e;
}

/* ============================
   SECTIONS
   ============================ */
section {
  padding: 100px 0;
}

.section-dark {
  background:#1C223F;
}

.section-accent {
  background: linear-gradient(135deg, #1C223F 0%, #2a315e 100%);
}

/* ============================
   ABOUT (INTRO)
   ============================ */
.about-grid {
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:60px;
  align-items:center;
}

.about-img {
  position:relative;
}

.about-img img {
  width:100%;
  border-radius:4px;
  border: 3px solid #e1be5a;
}

.about-img::before {
  content:'';
  position:absolute;
  top:-12px;
  left:-12px;
  right: 12px;
  bottom: 12px;
  border:2px solid rgba(225,190,90,0.3);
  border-radius:4px;
  z-index:-1;
}

.about-label {
  display:inline-block;
  color:#e1be5a;
  letter-spacing:3px;
  font-size:0.8rem;
  text-transform:uppercase;
  margin-bottom:12px;
}

.about-text h2 {
  margin-bottom:20px;
}

.about-text p {
  color:rgba(255,255,255,0.8);
}

.check-list {
  margin-top:24px;
  display:flex;
  flex-direction:column;
  gap:10px;
}

.check-list li {
  display:flex;
  align-items:flex-start;
  gap:12px;
  color:rgba(255,255,255,0.85);
  font-size:0.95rem;
}

.check-list li i {
  color:#e1be5a;
  margin-top:3px;
  flex-shrink:0;
}

/* ============================
   COURSES CARDS
   ============================ */
.cards-grid {
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:28px;
}

.card {
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(225,190,90,0.2);
  border-radius:4px;
  padding:36px 28px;
  transition: border-color 0.3s, transform 0.3s;
}

.card:hover {
  border-color:#e1be5a;
  transform:translateY(-4px);
}

.card-icon {
  width:56px;
  height:56px;
  background:rgba(225,190,90,0.12);
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:20px;
}

.card-icon i {
  font-size:1.4rem;
  color:#e1be5a;
}

.card h3 {
  margin-bottom:12px;
}

.card p {
  color:rgba(255,255,255,0.7);
  font-size:0.95rem;
  margin:0;
}

.card-price {
  margin-top:20px;
  padding-top:16px;
  border-top:1px solid rgba(225,190,90,0.2);
  font-size:1.3rem;
  font-weight:700;
  color:#e1be5a;
}

.card-price span {
  font-size:0.8rem;
  color:rgba(255,255,255,0.5);
  font-weight:400;
}

/* ============================
   STATS / WHY US
   ============================ */
.stats-row {
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:20px;
  margin-bottom:60px;
}

.stat-item {
  text-align:center;
  padding:28px 20px;
  border:1px solid rgba(225,190,90,0.2);
  border-radius:4px;
}

.stat-num {
  font-size:2.5rem;
  font-weight:700;
  color:#e1be5a;
  font-family:'Noto Serif JP', serif;
}

.stat-label {
  color:rgba(255,255,255,0.65);
  font-size:0.9rem;
  margin-top:6px;
}

/* ============================
   HOW IT WORKS
   ============================ */
.steps {
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:20px;
  counter-reset: step-counter;
}

.step {
  text-align:center;
  padding:32px 20px;
  position:relative;
}

.step::before {
  counter-increment: step-counter;
  content: counter(step-counter);
  display:flex;
  align-items:center;
  justify-content:center;
  width:50px;
  height:50px;
  background:#e1be5a;
  color:#2a315e;
  font-weight:700;
  font-size:1.3rem;
  border-radius:50%;
  margin:0 auto 20px;
  font-family:'Noto Serif JP', serif;
}

.step h4 {
  margin-bottom:10px;
}

.step p {
  color:rgba(255,255,255,0.7);
  font-size:0.9rem;
  margin:0;
}

/* ============================
   TESTIMONIALS
   ============================ */
.testimonials-grid {
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:28px;
}

.testimonial {
  background:rgba(255,255,255,0.04);
  border-left:4px solid #e1be5a;
  padding:28px;
  border-radius:4px;
}

.testimonial-text {
  color:rgba(255,255,255,0.8);
  font-size:0.95rem;
  margin-bottom:20px;
  font-style:italic;
}

.testimonial-author {
  display:flex;
  align-items:center;
  gap:12px;
}

.testimonial-author-img {
  width:46px;
  height:46px;
  border-radius:50%;
  background:rgba(225,190,90,0.2);
  display:flex;
  align-items:center;
  justify-content:center;
  flex-shrink:0;
}

.testimonial-author-img i {
  color:#e1be5a;
  font-size:1.2rem;
}

.author-name {
  font-weight:700;
  color:#e1be5a;
  font-size:0.95rem;
}

.author-role {
  font-size:0.8rem;
  color:rgba(255,255,255,0.5);
}

.stars {
  color:#e1be5a;
  font-size:0.85rem;
  margin-bottom:14px;
}

/* ============================
   CONTACT SECTION
   ============================ */
.contact-grid {
  display:grid;
  grid-template-columns: 1fr 1.2fr;
  gap:60px;
  align-items:start;
}

.contact-info h3 {
  margin-bottom:24px;
}

.contact-detail {
  display:flex;
  align-items:flex-start;
  gap:16px;
  margin-bottom:20px;
}

.contact-detail-icon {
  width:42px;
  height:42px;
  background:rgba(225,190,90,0.12);
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-shrink:0;
}

.contact-detail-icon i {
  color:#e1be5a;
}

.contact-detail-text strong {
  display:block;
  color:#e1be5a;
  margin-bottom:4px;
  font-size:0.85rem;
  text-transform:uppercase;
  letter-spacing:1px;
}

.contact-detail-text p {
  color:rgba(255,255,255,0.8);
  font-size:0.95rem;
  margin:0;
}

/* ============================
   FORM
   ============================ */
.form-box {
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(225,190,90,0.2);
  border-radius:4px;
  padding:40px;
}

.form-group {
  margin-bottom:20px;
}

.form-group label {
  display:block;
  color:rgba(255,255,255,0.7);
  font-size:0.85rem;
  margin-bottom:8px;
  letter-spacing:1px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width:100%;
  background:transparent;
  border:none;
  border-bottom:1px solid rgba(255,255,255,0.4);
  padding:10px 0;
  color:#ffffff;
  font-family:'Noto Sans JP', sans-serif;
  font-size:1rem;
  outline:none;
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-bottom-color:#e1be5a;
}

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

.form-group select option {
  background:#1C223F;
  color:#ffffff;
}

.form-group textarea {
  resize:vertical;
  min-height:100px;
}

.form-submit {
  width:100%;
  margin-top:8px;
}

/* ============================
   FOOTER
   ============================ */
footer {
  background:#333333;
  border-top:1px solid #3a3a3a;
}

.footer-top {
  padding:60px 0 40px;
}

.footer-grid {
  display:grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap:48px;
}

.footer-brand .logo-text {
  font-size:1.2rem;
}

.footer-brand p {
  color:rgba(255,255,255,0.6);
  font-size:0.9rem;
  margin-top:12px;
  max-width:300px;
}

.footer-social {
  display:flex;
  gap:14px;
  margin-top:20px;
}

.footer-social a {
  width:38px;
  height:38px;
  background:rgba(255,255,255,0.07);
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#ffffff;
  transition: background 0.3s, color 0.3s;
}

.footer-social a:hover {
  background:#e1be5a;
  color:#2a315e;
}

.footer-col h4 {
  color:#e1be5a;
  margin-bottom:20px;
  font-size:0.95rem;
  letter-spacing:1px;
  text-transform:uppercase;
}

.footer-col ul li {
  margin-bottom:10px;
}

.footer-col ul li a {
  color:rgba(255,255,255,0.6);
  font-size:0.9rem;
  transition: color 0.3s;
}

.footer-col ul li a:hover {
  color:#e1be5a;
}

.footer-contact-item {
  display:flex;
  align-items:flex-start;
  gap:10px;
  margin-bottom:12px;
}

.footer-contact-item i {
  color:#e1be5a;
  margin-top:3px;
  font-size:0.9rem;
  flex-shrink:0;
}

.footer-contact-item span {
  color:rgba(255,255,255,0.6);
  font-size:0.88rem;
  line-height:1.5;
}

.footer-bottom {
  background:#dd3333;
  padding:16px 0;
  text-align:center;
}

.footer-bottom p {
  color:rgba(255,255,255,0.85);
  font-size:0.85rem;
  margin:0;
}

/* ============================
   COOKIE BANNER
   ============================ */
#cookie-banner {
  position:fixed;
  bottom:0;
  left:0;
  right:0;
  background:#1C223F;
  border-top:3px solid #e1be5a;
  padding:20px 24px;
  z-index:9999;
  display:none;
}

.cookie-inner {
  max-width:1200px;
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
}

.cookie-text {
  color:rgba(255,255,255,0.85);
  font-size:0.9rem;
  flex:1;
  min-width:200px;
}

.cookie-text a {
  color:#e1be5a;
  text-decoration:underline;
}

.cookie-btns {
  display:flex;
  gap:12px;
  flex-shrink:0;
}

/* ============================
   PAGE HEADER (inner pages)
   ============================ */
.page-header {
  background: linear-gradient(135deg, #1C223F 0%, #2a315e 100%);
  padding: 80px 0 60px;
  text-align:center;
  border-bottom:1px solid rgba(225,190,90,0.2);
}

.page-header h1 {
  color:#ffffff;
  margin-bottom:12px;
}

.breadcrumb {
  color:rgba(255,255,255,0.5);
  font-size:0.85rem;
}

.breadcrumb a {
  color:#e1be5a;
}

/* ============================
   CONTENT BLOCKS (inner pages)
   ============================ */
.content-section {
  padding:80px 0;
}

.content-block h2 {
  margin-bottom:20px;
  margin-top:40px;
}

.content-block h2:first-child {
  margin-top:0;
}

.content-block p {
  color:rgba(255,255,255,0.8);
  margin-bottom:16px;
}

.content-block ul {
  list-style:disc;
  margin-left:24px;
  margin-bottom:20px;
}

.content-block ul li {
  color:rgba(255,255,255,0.8);
  margin-bottom:8px;
}

/* ============================
   MISSION PAGE SPECIFIC
   ============================ */
.mission-values {
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:28px;
  margin:60px 0;
}

.value-card {
  text-align:center;
  padding:40px 24px;
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(225,190,90,0.15);
  border-radius:4px;
}

.value-card i {
  font-size:2rem;
  color:#e1be5a;
  margin-bottom:16px;
}

.value-card h3 {
  margin-bottom:10px;
}

.value-card p {
  color:rgba(255,255,255,0.7);
  font-size:0.9rem;
  margin:0;
}

.team-grid {
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:28px;
  margin-top:60px;
}

.team-card {
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(225,190,90,0.15);
  border-radius:4px;
  overflow:hidden;
  text-align:center;
}

.team-card img {
  width:100%;
  height:220px;
  object-fit:cover;
}

.team-card-body {
  padding:24px;
}

.team-card h4 {
  margin-bottom:6px;
}

.team-card-role {
  color:rgba(255,255,255,0.5);
  font-size:0.85rem;
}

/* ============================
   SEND PAGE
   ============================ */
.send-wrap {
  max-width:600px;
  margin:0 auto;
}

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 1024px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > *:first-child { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  section { padding: 60px 0; }

  .about-grid { grid-template-columns: 1fr; gap:40px; }
  .contact-grid { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .mission-values { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }

  nav ul { display:none; }
  .burger { display:flex; }

  .hero-content { padding: 60px 0; }
}

@media (max-width: 480px) {
  .stats-row { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-btns { flex-direction:column; }
  .form-box { padding:24px; }
}