/* ===== DESIGN TOKENS ===== */
:root {
  --accent:      #5fb4ae;
  --accent-deep: #3a8a85;
  --ink:         #1a3a3a;
  --paper:       #f4faf8;
  --paper-2:     #e6f1ef;
  --line:        #cfe1de;
  --muted:       #6b8585;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--paper); color: var(--ink); font-family: "Noto Sans JP", system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
textarea, input, select { font-family: inherit; outline: none; }

/* ===== TYPOGRAPHY HELPERS ===== */
.dm-serif  { font-family: "DM Serif Display", serif; }
.serif     { font-family: "Noto Serif JP", serif; }
.inter     { font-family: "Inter", sans-serif; }
.label-en  { font-family: "Inter", sans-serif; font-size: 11px; letter-spacing: .3em; color: var(--accent); }

/* ===== PLACEHOLDER IMAGES ===== */
.ph {
  position: relative; overflow: hidden;
  background: repeating-linear-gradient(135deg, rgba(0,0,0,0.06) 0 1px, transparent 1px 10px), #ddd6cc;
  color: #3b3631;
  display: flex; align-items: center; justify-content: center; text-align: center;
  font-family: ui-monospace, Menlo, monospace; font-size: 11px; letter-spacing: .04em; padding: 8px;
}
.ph .lbl { background: rgba(255,255,255,0.85); padding: 3px 8px; border-radius: 2px; }

/* ===== ICON SVG ===== */
.icon {
  width: 20px; height: 20px; flex-shrink: 0;
  fill: none; stroke: currentColor; stroke-width: 1.4;
  stroke-linecap: round; stroke-linejoin: round;
}
.icon.flip { transform: rotate(180deg); }
.check-icon { width: 16px; height: 16px; color: var(--accent); margin-top: 3px; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; font-weight: 500; font-size: 13px; letter-spacing: .04em;
  padding: 12px 22px; transition: transform .2s, opacity .2s; text-decoration: none;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-dark    { background: var(--ink);   color: var(--paper); }
.btn-outline { background: transparent; color: var(--ink); border: 1px solid var(--ink); padding: 17px 28px; font-size: 14px; }
.btn-accent  { background: var(--accent); color: #fff; padding: 14px 32px; font-size: 14px; }
.btn-ghost   { background: transparent; color: #cfc8be; border: 1px solid rgba(255,255,255,.18); padding: 14px 24px; font-size: 14px; }
.btn-ghost:disabled { opacity: .4; cursor: not-allowed; transform: none; }
.btn-icon {
  width: 42px; height: 42px; padding: 0; background: transparent;
  border: 1px solid var(--line); color: var(--ink);
  display: flex; align-items: center; justify-content: center;
}
.btn-icon.accent { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ===== SECTION SHARED ===== */
.section { padding: 120px 64px; }
.paper  { background: var(--paper); }
.paper2 { background: var(--paper-2); }
.section-header { max-width: 720px; margin-bottom: 80px; }
.section-header-row { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 48px; }
.section-h2 { font-family: "Noto Serif JP", serif; font-weight: 500; font-size: 44px; line-height: 1.45; color: var(--ink); margin: 20px 0 0; }
.hidden { display: none !important; }

/* ===== NAV ===== */
.nav {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 48px; border-bottom: 1px solid var(--line);
  background: var(--paper); position: sticky; top: 0; z-index: 100;
  gap: 24px;
}
.nav-brand   { display: flex; align-items: center; gap: 10px; }
.nav-logo    { width: 34px; height: 34px; border: 1.5px solid var(--ink); display: flex; align-items: center; justify-content: center; font-family: "DM Serif Display", serif; font-size: 18px; color: var(--ink); flex-shrink: 0; }
.nav-name    { font-family: "DM Serif Display", serif; font-size: 20px; color: var(--ink); line-height: 1; }
.nav-tagline { font-size: 9px; letter-spacing: .25em; color: var(--muted); margin-top: 2px; }
.nav-links   { display: flex; gap: 24px; font-size: 13px; white-space: nowrap; }
.nav-links a { color: var(--ink); transition: color .2s; white-space: nowrap; }
.nav-links a:hover { color: var(--accent); }

/* ===== HERO ===== */
.hero { padding: 80px 64px 100px; background: var(--paper); }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: end; }
.hero-h1 { font-family: "Noto Serif JP", serif; font-weight: 500; font-size: 80px; line-height: 1.25; color: var(--ink); margin: 36px 0 0; }
.hero-lead { font-size: 16px; color: var(--muted); line-height: 2; margin-top: 36px; max-width: 440px; }
.hero-cta  { display: flex; gap: 16px; margin-top: 48px; }
.hero-fig-caption { display: flex; justify-content: space-between; margin-top: 16px; font-size: 11px; color: var(--muted); font-family: "Inter", sans-serif; letter-spacing: .15em; }

/* ===== STATS ===== */
.stats { padding: 80px 64px; background: var(--paper-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 48px; }
.stat { border-left: 1px solid var(--line); padding-left: 24px; }
.stat-num  { font-size: 64px; color: var(--ink); line-height: 1; }
.stat-label { font-size: 12px; color: var(--muted); margin-top: 12px; letter-spacing: .1em; }

/* ===== FEATURES ===== */
.features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 64px; }
.feature-item  { display: flex; gap: 24px; padding-top: 32px; border-top: 1px solid var(--line); }
.feature-num   { font-size: 32px; color: var(--accent); min-width: 60px; line-height: 1; }
.feature-title { font-weight: 500; font-size: 22px; color: var(--ink); margin: 0; }
.feature-body  { font-size: 14.5px; color: var(--muted); line-height: 2; margin-top: 14px; }

/* ===== STEPS ===== */
.steps-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.steps-lead { font-size: 14.5px; color: var(--muted); line-height: 2; max-width: 440px; }
.step-item  { display: flex; gap: 24px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.step-item.last { border-bottom: none; }
.step-num   { font-size: 36px; color: var(--accent); line-height: 1; min-width: 60px; }
.step-title { font-family: "Noto Serif JP", serif; font-size: 20px; color: var(--ink); }
.step-body  { font-size: 14px; color: var(--muted); line-height: 1.9; margin: 10px 0 0; }

/* ===== PRICING ===== */
.pricing-tabs-wrap { margin-bottom: 32px; }
.pricing-tabs { display: inline-flex; border: 1px solid var(--line); padding: 4px; gap: 4px; background: var(--paper-2); }
.pricing-tab {
  padding: 10px 22px; font-size: 13px; letter-spacing: .04em; border: 0;
  background: transparent; color: #5a544f; transition: all .2s;
}
.pricing-tab.active { background: var(--accent); color: #fff; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.plan-card {
  border: 1px solid var(--line); background: transparent; padding: 32px 28px;
  transition: all .25s; position: relative;
}
.plan-card.active {
  border-color: var(--accent); background: var(--paper);
  transform: translateY(-4px); box-shadow: 0 18px 40px -28px rgba(0,0,0,.25);
}
.plan-badge { position: absolute; top: -12px; left: 24px; background: var(--accent); color: #fff; font-size: 11px; padding: 4px 10px; letter-spacing: .08em; }
.plan-sub   { font-size: 13px; color: var(--muted); letter-spacing: .06em; }
.plan-name  { font-size: 22px; font-weight: 600; margin-top: 6px; }
.plan-price-row { display: flex; align-items: baseline; gap: 6px; margin-top: 20px; }
.plan-price-label { font-size: 13px; color: var(--muted); }
.plan-price { font-size: 32px; font-weight: 600; }
.plan-fees  { font-size: 12px; color: var(--muted); margin-top: 8px; }
.plan-divider { height: 1px; background: var(--line); margin: 22px 0; }
.plan-items { padding: 0; margin: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }
.plan-items li { display: flex; gap: 10px; font-size: 13.5px; color: #2a2522; line-height: 1.6; }

/* ===== STORIES ===== */
.carousel-card {
  background: var(--paper); border: 1px solid var(--line); padding: 40px 44px;
  display: grid; grid-template-columns: 320px 1fr; gap: 40px; align-items: center;
}
.carousel-image { height: 300px; }
.carousel-period { font-size: 12px; letter-spacing: .18em; color: var(--muted); text-transform: uppercase; }
.carousel-name   { font-size: 22px; font-weight: 600; margin-top: 12px; color: var(--ink); line-height: 1.5; }
.carousel-job    { font-size: 13px; color: var(--muted); margin-top: 4px; }
.carousel-quote  { font-size: 15.5px; line-height: 1.9; color: var(--ink); margin-top: 24px; }
.carousel-controls { display: flex; justify-content: space-between; align-items: center; margin-top: 24px; }
.carousel-dots   { display: flex; gap: 8px; }
.carousel-dot    { height: 8px; border: 0; background: var(--line); transition: all .25s; cursor: pointer; padding: 0; }
.carousel-dot.active { width: 28px; background: var(--accent); }
.carousel-dot:not(.active) { width: 8px; }
.carousel-arrows { display: flex; gap: 10px; }

/* ===== COUNSELORS ===== */
.counselors-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.counselor-meta  { margin-top: 14px; }
.counselor-years { font-size: 11px; letter-spacing: .15em; }
.counselor-name  { font-size: 19px; margin-top: 8px; }
.counselor-role  { font-size: 12px; color: var(--muted); margin-top: 4px; }
.counselor-spec  { font-size: 11.5px; color: var(--ink); margin-top: 8px; line-height: 1.6; }

/* ===== FAQ ===== */
.faq-grid { display: grid; grid-template-columns: 360px 1fr; gap: 64px; }
.faq-note { font-size: 13.5px; color: var(--muted); line-height: 2; margin-top: 24px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-btn  {
  width: 100%; padding: 22px 4px; display: flex; justify-content: space-between; align-items: center;
  background: transparent; border: 0; color: var(--ink); text-align: left; font-size: 15.5px; font-weight: 500;
  gap: 16px;
}
.faq-q-inner { display: flex; gap: 18px; align-items: center; }
.faq-num  { color: var(--accent); font-size: 13px; letter-spacing: .1em; flex-shrink: 0; }
.faq-icon { color: var(--accent); flex-shrink: 0; }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height .35s ease;
  padding: 0 4px 0 56px; color: #5a544f; font-size: 14.5px; line-height: 1.9;
}
.faq-answer.open { max-height: 200px; padding-bottom: 24px; }

/* ===== BOOKING ===== */
.booking-section { background: var(--ink); }
.booking-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.booking-contact { display: flex; flex-direction: column; gap: 16px; font-size: 13px; color: #cfc8be; margin-top: 48px; }
.booking-contact > div { display: flex; gap: 14px; align-items: center; }
.booking-form-wrap { background: rgba(255,255,255,.04); padding: 40px; border: 1px solid rgba(255,255,255,.1); }

/* step indicator */
.step-indicator { display: flex; align-items: center; margin-bottom: 36px; gap: 0; flex-wrap: wrap; }
.step-dot {
  width: 36px; height: 36px; border: 1px solid rgba(255,255,255,.18);
  background: transparent; color: #a39d94;
  display: flex; align-items: center; justify-content: center;
  font-family: "Inter", sans-serif; font-size: 14px; font-weight: 500; flex-shrink: 0;
  transition: all .2s;
}
.step-dot.active   { background: var(--accent); border-color: var(--accent); color: #fff; }
.step-dot.done     { background: var(--accent); border-color: var(--accent); color: #fff; }
.step-line { flex: 1; height: 1px; background: rgba(255,255,255,.18); min-width: 12px; transition: background .2s; }
.step-line.done { background: var(--accent); }
.step-labels { width: 100%; display: flex; justify-content: space-between; margin-top: 10px; font-size: 13px; color: #cfc8be; }

/* form */
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group label { display: block; font-size: 12px; letter-spacing: .08em; color: #a39d94; margin-bottom: 8px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 14px 16px; border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.04); color: #f5f1ea; font-size: 14.5px;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #6b8585; }
.form-group textarea { min-height: 120px; resize: vertical; }
.income-btns,
.channel-btns { display: flex; gap: 8px; flex-wrap: wrap; }
.income-btn,
.channel-btn {
  padding: 10px 16px; font-size: 13px; border: 1px solid rgba(255,255,255,.18);
  background: transparent; color: #cfc8be; transition: all .2s;
}
.income-btn.active,
.channel-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.channel-btn { flex: 1; padding: 14px 16px; font-size: 14px; }
.form-nav { display: flex; justify-content: space-between; margin-top: 36px; }
.form-complete-icon {
  width: 64px; height: 64px; margin: 0 auto;
  background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
}
.form-complete-title { font-size: 22px; font-weight: 600; margin-top: 24px; color: #f5f1ea; }
.form-complete-body  { font-size: 14px; color: #a39d94; margin-top: 12px; line-height: 1.8; }
.text-center { text-align: center; }

/* ===== BLOG ===== */
.blog-grid  { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.blog-post  { color: var(--ink); display: block; }
.blog-tag   { font-size: 10px; letter-spacing: .25em; margin-top: 18px; }
.blog-title { font-family: "Noto Serif JP", serif; font-size: 18px; margin-top: 10px; line-height: 1.6; }
.journal-more { font-size: 13px; color: var(--ink); border-bottom: 1px solid var(--ink); padding-bottom: 4px; }

/* ===== ACCESS ===== */
.access-section { border-top: 1px solid var(--line); }
.access-grid    { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.access-address { font-size: 14px; color: var(--ink); line-height: 2; margin-top: 24px; }
.access-hours   { display: flex; flex-direction: column; gap: 8px; font-size: 13px; color: var(--muted); margin-top: 24px; }

/* ===== FOOTER ===== */
.footer { padding: 60px 64px; background: var(--ink); color: #a39d94; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-logo  { font-size: 28px; color: var(--paper); }
.footer-brand p { font-size: 12px; line-height: 2; margin-top: 16px; max-width: 320px; }
.footer-col-title { font-size: 11px; color: var(--paper); letter-spacing: .2em; }
.footer ul { list-style: none; padding: 0; margin-top: 14px; display: flex; flex-direction: column; gap: 10px; font-size: 13px; }
.footer ul a { color: #a39d94; }
.footer-bottom { display: flex; justify-content: space-between; margin-top: 24px; font-size: 11px; font-family: "Inter", sans-serif; letter-spacing: .15em; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .section { padding: 60px 24px; }
  .nav { padding: 20px 24px; }
  .nav-links { display: none; }
  .hero { padding: 40px 24px 60px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-h1 { font-size: 40px; }
  .hero-image-wrap { display: none; }
  .stats { padding: 40px 24px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .stat-num { font-size: 44px; }
  .features-grid { grid-template-columns: 1fr; gap: 32px; }
  .section-h2 { font-size: 30px; }
  .steps-grid { grid-template-columns: 1fr; gap: 48px; }
  .pricing-grid { grid-template-columns: 1fr; gap: 16px; }
  .pricing-tabs { display: flex; width: 100%; }
  .pricing-tab { flex: 1; }
  .plan-card.active { transform: none; }
  .carousel-card { grid-template-columns: 1fr; padding: 24px; }
  .carousel-image { height: 220px; }
  .counselors-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .faq-grid { grid-template-columns: 1fr; gap: 32px; }
  .booking-grid { grid-template-columns: 1fr; gap: 40px; }
  .booking-contact { display: none; }
  .booking-form-wrap { padding: 24px; }
  .form-grid-2 { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .access-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .step-labels { display: none; }
}