/* vital-ice-682.css — 笑劇スタジオ横浜 */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;600;700;900&display=swap');

:root {
  --bg: #ffffff;
  --primary: #b3a697;
  --secondary: #a17e66;
  --accent: #605140;
  --text: #222222;
  --text-muted: #72777b;
  --grey: #ececec;
  --light-bg: #f6f2ed;
  --pampas: #efe7e5;
  --dark: #1a1410;
  --gold: #c9a84c;
  --stage: #2a1f14;
  --radius: 0.25rem;
  --radius-lg: 1em;
  --transition: 0.4s ease;
  --font: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Hiragino Sans', 'Yu Gothic', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
}

@media (min-width: 992px) {
  body { font-size: 17px; line-height: 1.75; }
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--secondary); }
ul { list-style: none; margin: 0; padding: 0; }

/* ─── CONTAINER ─────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
@media (min-width: 768px) { .container { padding: 0 40px; } }

/* ─── BUTTONS ───────────────────────────── */
.btn {
  display: inline-block;
  padding: 12px 28px;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  white-space: nowrap;
}
.btn-primary {
  background: var(--secondary);
  border-color: var(--secondary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn-outline {
  background: transparent;
  border-color: #fff;
  color: #fff;
}
.btn-outline:hover {
  background: #fff;
  color: var(--accent);
}
.btn-dark {
  background: var(--stage);
  border-color: var(--stage);
  color: #fff;
}
.btn-dark:hover {
  background: var(--accent);
  border-color: var(--accent);
}
.btn-gold {
  background: var(--gold);
  border-color: var(--gold);
  color: #fff;
}
.btn-gold:hover {
  background: #a87d2c;
  border-color: #a87d2c;
}

/* ─── HEADER ────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--grey);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 40px;
  gap: 30px;
}

.logo-link { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-link svg { height: 48px; width: auto; }

.main-nav { display: none; }
@media (min-width: 900px) {
  .main-nav {
    display: flex;
    align-items: center;
    gap: 28px;
  }
  .main-nav a {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    padding: 4px 0;
    border-bottom: 2px solid transparent;
    transition: border-color var(--transition), color var(--transition);
  }
  .main-nav a:hover, .main-nav a.active {
    color: var(--secondary);
    border-bottom-color: var(--secondary);
  }
}

.header-cta { display: none; }
@media (min-width: 900px) { .header-cta { display: block; } }

.burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
@media (min-width: 900px) { .burger { display: none; } }

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 20px 40px 28px;
  background: #fff;
  border-top: 1px solid var(--grey);
  gap: 12px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  padding: 8px 0;
  border-bottom: 1px solid var(--grey);
}
.mobile-menu a:last-child { border-bottom: none; }

/* ─── HERO ──────────────────────────────── */
.hero {
  position: relative;
  min-height: 580px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--stage);
}
@media (min-width: 768px) { .hero { min-height: 680px; } }

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-image: url('../illustrations/hero.webp');
  opacity: 0.45;
}

.hero-inner {
  position: relative;
  z-index: 2;
  padding: 80px 40px;
  max-width: 680px;
}

.hero-kicker {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(32px, 5vw, 60px);
  font-weight: 900;
  line-height: 1.15;
  color: #fff;
  margin: 0 0 24px;
}

.hero p {
  font-size: 17px;
  color: rgba(255,255,255,0.82);
  margin: 0 0 36px;
  max-width: 500px;
  line-height: 1.7;
}

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

/* ─── SECTIONS ──────────────────────────── */
.section { padding: 70px 0; }
.section-lg { padding: 90px 0; }
.section-bg { background: var(--light-bg); }
.section-dark { background: var(--stage); color: #fff; }
.section-pampas { background: var(--pampas); }

.section-kicker {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(24px, 3.5vw, 38px);
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 20px;
}

.section-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 0 48px;
  line-height: 1.75;
}

/* ─── GRID ──────────────────────────────── */
.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -15px;
}
.col { padding: 0 15px; width: 100%; }
.col-2 { width: 50%; }
.col-3 { width: 33.333%; }
.col-4 { width: 25%; }

@media (max-width: 767px) {
  .col-2, .col-3, .col-4 { width: 100%; }
}
@media (min-width: 768px) and (max-width: 991px) {
  .col-3, .col-4 { width: 50%; }
}

/* ─── INTRO STRIP ───────────────────────── */
.intro-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
@media (min-width: 768px) {
  .intro-strip { grid-template-columns: 1fr 1fr; gap: 60px; }
}

.intro-strip img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 4px;
}

.intro-text h2 { font-size: clamp(22px, 3vw, 34px); font-weight: 700; margin: 0 0 20px; }
.intro-text p { color: #444; margin: 0 0 16px; line-height: 1.75; }

/* ─── COURSE CARDS ──────────────────────── */
.courses-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 48px;
}
@media (min-width: 600px) { .courses-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 992px) { .courses-grid { grid-template-columns: repeat(3, 1fr); } }

.course-card {
  background: #fff;
  border: 1px solid var(--grey);
  border-radius: 4px;
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}
.course-card:hover {
  box-shadow: 0 8px 28px rgba(96,81,64,0.14);
  transform: translateY(-4px);
}

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

.course-card-body { padding: 24px; }
.course-tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 10px;
}
.course-card-body h3 { font-size: 18px; font-weight: 700; margin: 0 0 12px; }
.course-card-body p { font-size: 14px; color: #555; line-height: 1.65; margin: 0 0 18px; }
.course-price { font-size: 20px; font-weight: 700; color: var(--accent); }
.course-price span { font-size: 13px; font-weight: 400; color: var(--text-muted); }

/* ─── FEATURES ──────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 48px;
}
@media (min-width: 600px) { .features-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 992px) { .features-grid { grid-template-columns: repeat(4, 1fr); } }

.feature-item { text-align: center; }
.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--pampas);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  font-size: 24px;
  color: var(--secondary);
}
.feature-item h3 { font-size: 16px; font-weight: 700; margin: 0 0 10px; }
.feature-item p { font-size: 14px; color: var(--text-muted); line-height: 1.65; }

/* ─── TESTIMONIALS ──────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 48px;
}
@media (min-width: 768px) { .testimonials-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 992px) { .testimonials-grid { grid-template-columns: repeat(3, 1fr); } }

.testimonial-card {
  background: #fff;
  border-left: 3px solid var(--secondary);
  padding: 28px;
  border-radius: 0 4px 4px 0;
}
.testimonial-text {
  font-size: 15px;
  line-height: 1.7;
  color: #333;
  margin: 0 0 18px;
  font-style: italic;
}
.testimonial-author { font-size: 13px; font-weight: 700; color: var(--accent); }
.testimonial-role { font-size: 12px; color: var(--text-muted); }

/* ─── PRICING TABLE ─────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 48px;
}
@media (min-width: 600px) { .pricing-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .pricing-grid { grid-template-columns: repeat(3, 1fr); } }

.pricing-card {
  border: 2px solid var(--grey);
  border-radius: 6px;
  padding: 36px 28px;
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition);
  position: relative;
}
.pricing-card:hover {
  border-color: var(--secondary);
  box-shadow: 0 10px 30px rgba(161,126,102,0.15);
}
.pricing-card.featured {
  border-color: var(--secondary);
  background: var(--stage);
  color: #fff;
}
.pricing-card.featured .pricing-price { color: var(--gold); }
.pricing-card.featured .pricing-feature { color: rgba(255,255,255,0.75); }
.pricing-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 4px 16px;
  border-radius: 20px;
  white-space: nowrap;
}
.pricing-name { font-size: 13px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--secondary); margin-bottom: 14px; }
.pricing-card.featured .pricing-name { color: var(--primary); }
.pricing-price { font-size: 42px; font-weight: 900; margin: 0 0 6px; line-height: 1; }
.pricing-period { font-size: 13px; color: var(--text-muted); margin-bottom: 28px; }
.pricing-card.featured .pricing-period { color: rgba(255,255,255,0.55); }
.pricing-features { list-style: none; margin: 0 0 28px; padding: 0; text-align: left; }
.pricing-feature {
  font-size: 14px;
  color: #444;
  padding: 8px 0;
  border-bottom: 1px solid var(--grey);
  display: flex;
  align-items: center;
  gap: 10px;
}
.pricing-feature:last-child { border-bottom: none; }
.pricing-feature i { color: var(--secondary); font-size: 13px; flex-shrink: 0; }
.pricing-card.featured .pricing-feature { border-bottom-color: rgba(255,255,255,0.12); }
.pricing-card.featured .pricing-feature i { color: var(--gold); }

/* ─── CTA BAND ──────────────────────────── */
.cta-band {
  background: var(--stage);
  padding: 80px 40px;
  text-align: center;
}
.cta-band h2 { color: #fff; font-size: clamp(24px, 3.5vw, 40px); margin: 0 0 18px; }
.cta-band p { color: rgba(255,255,255,0.72); max-width: 560px; margin: 0 auto 36px; line-height: 1.7; }

/* ─── CONTACT SECTION ───────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 50px;
  align-items: start;
}
@media (min-width: 768px) { .contact-grid { grid-template-columns: 1fr 1.4fr; } }

.contact-info h2 { font-size: clamp(22px, 3vw, 32px); margin: 0 0 20px; }
.contact-info p { color: #555; line-height: 1.75; margin: 0 0 28px; }

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
  font-size: 15px;
}
.contact-detail i {
  color: var(--secondary);
  font-size: 16px;
  margin-top: 3px;
  flex-shrink: 0;
  width: 20px;
}

/* ─── FORM ──────────────────────────────── */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 7px; color: var(--text); }
.form-control {
  width: 100%;
  padding: 11px 16px;
  font-family: var(--font);
  font-size: 15px;
  color: var(--text);
  background: #fff;
  border: 1px solid #d0cac4;
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}
.form-control:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(161,126,102,0.18);
}
textarea.form-control { resize: vertical; min-height: 130px; }

/* ─── FOOTER ────────────────────────────── */
.site-footer {
  background: var(--stage);
  color: rgba(255,255,255,0.75);
  padding: 70px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 50px;
}
@media (min-width: 600px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }

.footer-brand p { font-size: 14px; line-height: 1.7; margin: 16px 0 24px; max-width: 300px; }

.footer-col h4 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  margin: 0 0 18px;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: #fff; }

.footer-social { display: flex; gap: 14px; margin-top: 8px; }
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  transition: background var(--transition), color var(--transition);
}
.footer-social a:hover { background: var(--secondary); color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 24px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.45);
}
@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}
.footer-bottom-links { display: flex; gap: 20px; flex-wrap: wrap; justify-content: center; }
.footer-bottom-links a { color: rgba(255,255,255,0.45); transition: color var(--transition); }
.footer-bottom-links a:hover { color: #fff; }

/* ─── COOKIE BANNER ─────────────────────── */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: var(--stage);
  color: #fff;
  padding: 20px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.25);
  transform: translateY(100%);
  transition: transform 0.5s ease;
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-banner p { font-size: 14px; color: rgba(255,255,255,0.82); margin: 0; line-height: 1.6; max-width: 680px; }
.cookie-banner a { color: var(--gold); text-decoration: underline; }
.cookie-btns { display: flex; gap: 12px; flex-shrink: 0; flex-wrap: wrap; }
.cookie-btn-accept {
  background: var(--secondary);
  color: #fff;
  border: none;
  padding: 10px 22px;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition);
}
.cookie-btn-accept:hover { background: var(--accent); }
.cookie-btn-decline {
  background: transparent;
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.3);
  padding: 10px 22px;
  font-family: var(--font);
  font-size: 14px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
}
.cookie-btn-decline:hover { border-color: rgba(255,255,255,0.7); color: #fff; }

/* ─── INNER PAGE HERO ───────────────────── */
.page-hero {
  background: var(--stage);
  padding: 70px 40px 60px;
  text-align: center;
}
.page-hero h1 { color: #fff; font-size: clamp(26px, 4vw, 44px); margin: 0 0 14px; }
.page-hero p { color: rgba(255,255,255,0.72); max-width: 560px; margin: 0 auto; font-size: 16px; line-height: 1.7; }

/* ─── CONTENT PAGE ──────────────────────── */
.content-body {
  max-width: 820px;
  margin: 0 auto;
  padding: 60px 20px 80px;
  line-height: 1.8;
  color: #333;
}
@media (min-width: 768px) { .content-body { padding: 70px 40px 90px; } }
.content-body h2 { font-size: 22px; font-weight: 700; color: var(--text); margin: 40px 0 14px; }
.content-body h3 { font-size: 18px; font-weight: 700; color: var(--text); margin: 30px 0 12px; }
.content-body p { margin: 0 0 18px; }
.content-body ul { list-style: disc; padding-left: 24px; margin: 0 0 18px; }
.content-body ul li { margin-bottom: 8px; }

/* ─── SUCCESS / ERROR MSG ───────────────── */
.alert {
  padding: 14px 20px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  font-size: 14px;
  font-weight: 600;
}
.alert-success { background: #e8f5e9; color: #2e7d32; border: 1px solid #a5d6a7; }
.alert-error { background: #ffebee; color: #c62828; border: 1px solid #ef9a9a; }

/* ─── STATS STRIP ───────────────────────── */
.stats-strip {
  background: var(--pampas);
  padding: 50px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  text-align: center;
}
@media (min-width: 768px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }

.stat-num { font-size: clamp(32px, 5vw, 52px); font-weight: 900; color: var(--accent); line-height: 1; }
.stat-label { font-size: 13px; color: var(--text-muted); margin-top: 8px; line-height: 1.4; }

/* ─── IMAGE GRID ─────────────────────────── */
.img-two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
@media (min-width: 768px) { .img-two-col { grid-template-columns: 1fr 1fr; } }
.img-two-col img { width: 100%; height: 400px; object-fit: cover; }

/* ─── MISC ──────────────────────────────── */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mb-40 { margin-bottom: 40px; }
.pt-0 { padding-top: 0; }