:root {
  /* ===== Base ===== */
  --bg: #ffffff;
  --bg-soft: #f5f9f8;
  --bg-cream: #fffaee;
  --bg-card: #ffffff;
  --ink: #2a3534;
  --ink-soft: #5a6766;
  --ink-mute: #8a9694;
  --line: #e5ebe9;
  --line-soft: #f0f4f2;

  /* ===== Brand colors（拡張性確保のため4色＋イエロー） ===== */
  --green: #06c755;
  --green-deep: #04a648;
  --green-pale: #d6f4e0;
  --green-bg: #eaf7ef;

  --blue: #4dc4ff;
  --blue-deep: #2ba8e8;
  --blue-pale: #d6eefb;
  --blue-bg: #eaf5fc;

  --orange: #ff8c42;
  --orange-deep: #ed6f1f;
  --orange-pale: #ffe0cc;
  --orange-bg: #fff2e8;

  --yellow: #ffc83d;
  --yellow-deep: #f5b800;
  --yellow-pale: #fff0c2;
  --yellow-bg: #fff8e0;

  /* ===== Semantic ===== */
  --primary: var(--green);
  --primary-deep: var(--green-deep);
  --primary-pale: var(--green-pale);
  --primary-bg: var(--green-bg);
  --available: var(--green);
  --busy: var(--orange);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'LINE Seed JP', sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-weight: 400;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "palt";
  overflow-x: hidden;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line-soft);
}
.header-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: 'Quicksand', sans-serif;
  letter-spacing: 0.05em;
}
.logo-mark {
  width: 38px; height: 38px;
  background: var(--primary);
  border-radius: 12px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(6, 199, 85, 0.3);
}
.logo-mark::before,
.logo-mark::after {
  content: '';
  position: absolute;
  background: white;
  border-radius: 50%;
}
.logo-mark::before {
  width: 8px; height: 8px;
  top: 12px; left: 11px;
}
.logo-mark::after {
  width: 8px; height: 8px;
  top: 12px; right: 11px;
}
.logo-mouth {
  position: absolute;
  bottom: 11px;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 6px;
  border-bottom: 2.5px solid white;
  border-radius: 0 0 12px 12px;
}
.nav { display: flex; gap: 28px; align-items: center; }
.nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  transition: color 0.2s;
}
.nav a:hover { color: var(--primary); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  border: none;
  font-family: inherit;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(6, 199, 85, 0.25);
}
.btn-primary:hover {
  background: var(--primary-deep);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(6, 199, 85, 0.35);
}
.btn-orange {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 2px 8px rgba(255, 140, 66, 0.25);
}
.btn-orange:hover {
  background: var(--orange-deep);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(255, 140, 66, 0.35);
}
.btn-outline {
  background: #fff;
  color: var(--ink);
  border: 2px solid var(--line);
}
.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.btn-ghost {
  background: transparent;
  color: var(--ink-soft);
  padding: 12px 14px;
}
.btn-ghost:hover { color: var(--primary); }

/* ===== Hero ===== */
.hero {
  padding: 120px 32px 80px;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, var(--bg-soft) 0%, #ffffff 70%),
    var(--bg);
}
.hero-deco {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.deco-shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.5;
}
.deco-1 {
  top: 80px; right: -100px;
  width: 420px; height: 420px;
  background: radial-gradient(circle, var(--green-pale) 0%, transparent 60%);
}
.deco-2 {
  bottom: -100px; left: -50px;
  width: 350px; height: 350px;
  background: radial-gradient(circle, var(--blue-pale) 0%, transparent 60%);
}
.deco-3 {
  top: 40%; left: 30%;
  width: 280px; height: 280px;
  background: radial-gradient(circle, var(--orange-pale) 0%, transparent 60%);
  opacity: 0.3;
}
.hero-inner {
  max-width: 1240px;
  margin: 0 auto;
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 24px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  border: 1px solid var(--line-soft);
}
.hero-badge .dot {
  width: 8px; height: 8px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
.hero-title {
  font-family: 'LINE Seed JP', sans-serif;
  font-size: 56px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
  margin-bottom: 24px;
  letter-spacing: 0.01em;
}
.hero-title .green { color: var(--primary); }
.hero-title .blue { color: var(--blue-deep); }
.hero-title .orange { color: var(--orange-deep); }
.hero-title .underline {
  background: linear-gradient(180deg, transparent 65%, var(--yellow) 65%);
  padding: 0 4px;
}
.hero-title .small {
  display: block;
  font-size: 24px;
  margin-top: 16px;
  font-weight: 700;
  color: var(--ink-soft);
}
.hero-desc {
  font-size: 16px;
  line-height: 2;
  color: var(--ink-soft);
  margin-bottom: 32px;
  max-width: 500px;
  font-weight: 400;
}
.hero-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}
.hero-actions .btn {
  padding: 18px 32px;
  font-size: 15px;
}
.hero-trust {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
}
.trust-check {
  width: 22px; height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}
.trust-check.green { background: var(--green); }
.trust-check.blue { background: var(--blue); }
.trust-check.orange { background: var(--orange); }
.trust-text {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}

/* ===== Hero Phone Mockup ===== */
.hero-visual {
  position: relative;
  height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.phone-frame {
  width: 320px;
  height: 560px;
  background: #fff;
  border-radius: 36px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12), 0 4px 16px rgba(0, 0, 0, 0.06);
  border: 6px solid #2a3534;
  overflow: hidden;
  position: relative;
}
.phone-screen {
  background: var(--bg-soft);
  height: 100%;
  padding: 16px;
  position: relative;
  overflow: hidden;
}
.phone-status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--ink);
  padding: 4px 8px 12px;
}
.phone-greeting {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 12px;
  padding: 0 4px;
}
.phone-search {
  background: white;
  padding: 12px 16px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ink-mute);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
  margin-bottom: 12px;
}
.phone-categories {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-bottom: 12px;
}
.phone-cat {
  background: white;
  padding: 10px 4px;
  border-radius: 10px;
  text-align: center;
  font-size: 9px;
  font-weight: 700;
  color: var(--ink-soft);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.03);
}
.phone-cat-icon {
  font-size: 20px;
  display: block;
  margin-bottom: 4px;
}
.phone-cards {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.phone-counselor {
  background: white;
  padding: 12px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  display: flex;
  gap: 10px;
  align-items: center;
  animation: slideIn 0.6s ease-out backwards;
}
.phone-counselor:nth-child(1) { animation-delay: 0.1s; }
.phone-counselor:nth-child(2) { animation-delay: 0.2s; }
@keyframes slideIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
.phone-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  position: relative;
}
.phone-avatar.green { background: var(--green-pale); }
.phone-avatar.blue { background: var(--blue-pale); }
.phone-avatar.orange { background: var(--orange-pale); }
.phone-avatar::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 10px; height: 10px;
  background: var(--green);
  border: 2px solid white;
  border-radius: 50%;
}
.phone-counselor-info { flex: 1; min-width: 0; }
.phone-counselor-name {
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 2px;
}
.phone-counselor-meta {
  font-size: 10px;
  color: var(--ink-mute);
  margin-bottom: 2px;
  font-weight: 600;
}
.phone-counselor-status {
  font-size: 9px;
  color: var(--green);
  font-weight: 700;
}
.phone-price {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  text-align: right;
}
.phone-price small {
  font-size: 9px;
  color: var(--ink-mute);
  font-weight: 600;
  display: block;
}
.phone-floating {
  position: absolute;
  background: white;
  padding: 10px 14px;
  border-radius: 14px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}
.phone-float-1 {
  top: 60px; right: -30px;
  color: var(--green);
  animation: floatA 4s ease-in-out infinite;
}
.phone-float-2 {
  bottom: 130px; left: -50px;
  color: var(--orange-deep);
  animation: floatB 4.5s ease-in-out infinite;
}
.phone-float-3 {
  top: 240px; right: -50px;
  color: var(--blue-deep);
  animation: floatC 5s ease-in-out infinite;
}
@keyframes floatA {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes floatB {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes floatC {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ===== Section base ===== */
section {
  padding: 100px 32px;
  position: relative;
}
.container { max-width: 1240px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-eyebrow {
  display: inline-block;
  font-family: 'Quicksand', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-pale);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
  letter-spacing: 0.08em;
}
.section-eyebrow.blue { color: var(--blue-deep); background: var(--blue-pale); }
.section-eyebrow.orange { color: var(--orange-deep); background: var(--orange-pale); }
.section-title {
  font-family: 'LINE Seed JP', sans-serif;
  font-size: 38px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.5;
  letter-spacing: 0.01em;
}
.section-title .green { color: var(--green); }
.section-title .blue { color: var(--blue-deep); }
.section-title .orange { color: var(--orange-deep); }
.section-desc {
  margin-top: 16px;
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 2;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
  font-weight: 400;
}

/* ===== Worries（カラフル） ===== */
.worries { background: var(--bg); }
.worries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.worry-card {
  background: var(--bg-card);
  padding: 28px 22px;
  text-align: center;
  border-radius: 16px;
  border: 1.5px solid var(--line-soft);
  transition: all 0.25s;
  cursor: pointer;
}
.worry-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}
.worry-card.green:hover { border-color: var(--green); }
.worry-card.blue:hover { border-color: var(--blue); }
.worry-card.orange:hover { border-color: var(--orange); }
.worry-card.yellow:hover { border-color: var(--yellow-deep); }
.worry-icon {
  width: 64px; height: 64px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  font-size: 30px;
}
.worry-icon.green-bg { background: var(--green-bg); }
.worry-icon.blue-bg { background: var(--blue-bg); }
.worry-icon.orange-bg { background: var(--orange-bg); }
.worry-icon.yellow-bg { background: var(--yellow-bg); }
.worry-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
}
.worry-list {
  list-style: none;
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.9;
  font-weight: 400;
}
.worry-list li::before {
  content: '✓ ';
  font-weight: 700;
}
.worry-card.green .worry-list li::before { color: var(--green); }
.worry-card.blue .worry-list li::before { color: var(--blue); }
.worry-card.orange .worry-list li::before { color: var(--orange); }
.worry-card.yellow .worry-list li::before { color: var(--yellow-deep); }

/* ===== Counselors ===== */
.counselors {
  background: var(--bg-soft);
}
.counselors-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 12px;
}
.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.filter-tab {
  padding: 10px 18px;
  font-size: 13px;
  border: 1.5px solid var(--line);
  background: #fff;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
  font-weight: 700;
  border-radius: 100px;
}
.filter-tab.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.filter-tab:hover:not(.active) {
  border-color: var(--primary);
  color: var(--primary);
}
.counselors-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  padding: 10px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  border: 1.5px solid var(--line);
}
.counselors-status-badge .num {
  color: var(--primary);
  font-size: 16px;
  font-weight: 700;
}
.counselors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.counselor-card {
  background: var(--bg-card);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.25s;
  position: relative;
  border: 1.5px solid var(--line-soft);
}
.counselor-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.08);
}
.counselor-card.theme-green:hover { border-color: var(--green); }
.counselor-card.theme-blue:hover { border-color: var(--blue); }
.counselor-card.theme-orange:hover { border-color: var(--orange); }
.counselor-header {
  padding: 24px 22px 18px;
  position: relative;
}
.counselor-status-badge {
  position: absolute;
  top: 16px; right: 16px;
  padding: 5px 12px;
  font-size: 11px;
  border-radius: 100px;
  font-weight: 700;
}
.status-available {
  background: var(--green-pale);
  color: var(--green-deep);
}
.status-available::before {
  content: '●';
  margin-right: 4px;
  color: var(--green);
  animation: pulse 2s ease-in-out infinite;
}
.status-busy {
  background: var(--orange-pale);
  color: var(--orange-deep);
}
.counselor-popular-badge {
  position: absolute;
  top: 16px; left: 16px;
  padding: 5px 10px;
  font-size: 11px;
  border-radius: 100px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--yellow), var(--orange));
  color: white;
}
.counselor-card-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  border: 3px solid white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}
.counselor-card-avatar.green { background: var(--green-pale); }
.counselor-card-avatar.blue { background: var(--blue-pale); }
.counselor-card-avatar.orange { background: var(--orange-pale); }
.counselor-card-avatar.yellow { background: var(--yellow-pale); }
.counselor-card-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 4px;
}
.counselor-card-title {
  font-size: 12px;
  color: var(--ink-mute);
  font-weight: 700;
}
.counselor-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 10px 22px 14px;
}
.counselor-tag {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 6px;
  font-weight: 700;
}
.counselor-tag.green { color: var(--green-deep); background: var(--green-pale); }
.counselor-tag.blue { color: var(--blue-deep); background: var(--blue-pale); }
.counselor-tag.orange { color: var(--orange-deep); background: var(--orange-pale); }
.counselor-stats {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  padding: 14px 20px;
  background: var(--bg-soft);
  margin: 0 14px;
  border-radius: 12px;
}
.counselor-stat { text-align: center; }
.counselor-stat:not(:last-child) { border-right: 1px solid var(--line); }
.stat-value {
  font-size: 17px;
  color: var(--ink);
  font-weight: 700;
  line-height: 1;
}
.stat-value .star { color: var(--yellow-deep); }
.stat-label {
  font-size: 10px;
  color: var(--ink-mute);
  margin-top: 4px;
  font-weight: 600;
}
.counselor-message {
  padding: 14px 22px;
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.85;
  font-weight: 400;
}
.counselor-card-footer {
  padding: 0 22px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.counselor-price { display: flex; flex-direction: column; }
.price-label { font-size: 10px; color: var(--ink-mute); font-weight: 700; }
.price-value {
  font-size: 22px;
  color: var(--ink);
  font-weight: 700;
  line-height: 1.2;
}
.price-value .yen { font-size: 13px; color: var(--ink-mute); }
.price-value .unit { font-size: 11px; color: var(--ink-mute); margin-left: 2px; font-weight: 700; }
.btn-consult {
  background: var(--primary);
  color: #fff;
  padding: 12px 22px;
  font-size: 13px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-family: inherit;
  font-weight: 700;
  transition: all 0.2s;
  box-shadow: 0 2px 6px rgba(6, 199, 85, 0.25);
}
.btn-consult:hover {
  background: var(--primary-deep);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(6, 199, 85, 0.35);
}
.btn-consult.blue { background: var(--blue); box-shadow: 0 2px 6px rgba(77, 196, 255, 0.3); }
.btn-consult.blue:hover { background: var(--blue-deep); box-shadow: 0 4px 12px rgba(77, 196, 255, 0.4); }
.btn-consult.orange { background: var(--orange); box-shadow: 0 2px 6px rgba(255, 140, 66, 0.3); }
.btn-consult.orange:hover { background: var(--orange-deep); box-shadow: 0 4px 12px rgba(255, 140, 66, 0.4); }
.counselors-more { text-align: center; margin-top: 40px; }

/* ===== Coupon Banner ===== */
.coupon-banner {
  padding: 56px 32px;
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-deep) 100%);
  position: relative;
  overflow: hidden;
}
.coupon-banner::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.15), transparent 70%);
  border-radius: 50%;
}
.coupon-banner::after {
  content: '';
  position: absolute;
  bottom: -50%; left: 10%;
  width: 300px; height: 300px;
  background: radial-gradient(circle, var(--yellow) 0%, transparent 70%);
  opacity: 0.3;
  border-radius: 50%;
}
.coupon-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  position: relative;
}
.coupon-text-area { color: white; }
.coupon-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: white;
  color: var(--orange-deep);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 12px;
}
.coupon-title {
  font-size: 30px;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.4;
}
.coupon-desc {
  font-size: 14px;
  font-weight: 600;
  opacity: 0.95;
}
.coupon-cta .btn {
  background: white;
  color: var(--orange-deep);
  padding: 18px 32px;
  font-size: 15px;
  font-weight: 700;
  border-radius: 12px;
}
.coupon-cta .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* ===== Flow（カラフルなステップ） ===== */
.flow { background: var(--bg); }
.flow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
}
.flow-step {
  background: var(--bg-card);
  padding: 28px 22px;
  border-radius: 18px;
  text-align: center;
  position: relative;
  border: 1.5px solid var(--line-soft);
  transition: all 0.25s;
}
.flow-step:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}
.flow-step.green:hover { border-color: var(--green); }
.flow-step.blue:hover { border-color: var(--blue); }
.flow-step.orange:hover { border-color: var(--orange); }
.flow-step.yellow:hover { border-color: var(--yellow-deep); }
.flow-num {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px; height: 40px;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Quicksand', sans-serif;
  font-size: 16px;
  font-weight: 700;
  border: 3px solid white;
}
.flow-num.green { background: var(--green); box-shadow: 0 2px 8px rgba(6, 199, 85, 0.3); }
.flow-num.blue { background: var(--blue); box-shadow: 0 2px 8px rgba(77, 196, 255, 0.3); }
.flow-num.orange { background: var(--orange); box-shadow: 0 2px 8px rgba(255, 140, 66, 0.3); }
.flow-num.yellow { background: var(--yellow-deep); box-shadow: 0 2px 8px rgba(245, 184, 0, 0.3); }
.flow-icon {
  width: 72px; height: 72px;
  margin: 16px auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  font-size: 32px;
}
.flow-icon.green { background: var(--green-bg); }
.flow-icon.blue { background: var(--blue-bg); }
.flow-icon.orange { background: var(--orange-bg); }
.flow-icon.yellow { background: var(--yellow-bg); }
.flow-step-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
}
.flow-step-desc {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.85;
  font-weight: 400;
  margin-bottom: 12px;
}
.flow-step-tag {
  display: inline-block;
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 6px;
  font-weight: 700;
}
.flow-step-tag.green { color: var(--green-deep); background: var(--green-pale); }
.flow-step-tag.blue { color: var(--blue-deep); background: var(--blue-pale); }
.flow-step-tag.orange { color: var(--orange-deep); background: var(--orange-pale); }
.flow-step-tag.yellow { color: #b58800; background: var(--yellow-pale); }

/* ===== Features ===== */
.features { background: var(--bg-soft); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  padding: 32px 26px;
  background: var(--bg-card);
  border-radius: 18px;
  position: relative;
  transition: all 0.25s;
  border: 1.5px solid var(--line-soft);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.06);
}
.feature-card.green:hover { border-color: var(--green); }
.feature-card.blue:hover { border-color: var(--blue); }
.feature-card.orange:hover { border-color: var(--orange); }
.feature-card.yellow:hover { border-color: var(--yellow-deep); }
.feature-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 26px;
}
.feature-icon.green-bg { background: var(--green-bg); }
.feature-icon.blue-bg { background: var(--blue-bg); }
.feature-icon.orange-bg { background: var(--orange-bg); }
.feature-icon.yellow-bg { background: var(--yellow-bg); }
.feature-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
}
.feature-desc {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.85;
  font-weight: 400;
}

/* ===== Voices ===== */
.voices { background: var(--bg); }
.voices-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.voice-card {
  background: var(--bg-soft);
  padding: 28px 24px;
  border-radius: 18px;
  position: relative;
  transition: all 0.25s;
}
.voice-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}
.voice-rating {
  color: var(--yellow-deep);
  font-size: 16px;
  margin-bottom: 12px;
  letter-spacing: 0.1em;
}
.voice-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 12px;
  line-height: 1.6;
}
.voice-text {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.9;
  margin-bottom: 20px;
  font-weight: 400;
}
.voice-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.voice-author-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
}
.voice-author-avatar.green { background: var(--green-pale); color: var(--green-deep); }
.voice-author-avatar.blue { background: var(--blue-pale); color: var(--blue-deep); }
.voice-author-avatar.orange { background: var(--orange-pale); color: var(--orange-deep); }
.voice-author-info { font-size: 12px; }
.voice-author-name { color: var(--ink); font-weight: 700; }
.voice-author-meta { color: var(--ink-mute); margin-top: 2px; font-weight: 400; }

/* ===== FAQ ===== */
.faq { background: var(--bg-soft); }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: var(--bg-card);
  border-radius: 14px;
  margin-bottom: 12px;
  border: 1.5px solid var(--line-soft);
  transition: all 0.25s;
  overflow: hidden;
}
.faq-item:hover { border-color: var(--primary); }
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  gap: 20px;
}
.faq-q-text {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.6;
  display: flex;
  gap: 14px;
  align-items: center;
}
.faq-q-mark {
  width: 28px; height: 28px;
  background: var(--primary);
  color: white;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  font-size: 13px;
  flex-shrink: 0;
}
.faq-toggle {
  width: 28px; height: 28px;
  background: var(--bg-soft);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  font-size: 16px;
  font-weight: 700;
  transition: transform 0.25s;
  flex-shrink: 0;
}
.faq-item.open .faq-toggle {
  transform: rotate(45deg);
  background: var(--primary);
  color: white;
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 2;
  padding: 0 24px;
  font-weight: 400;
}
.faq-item.open .faq-a {
  max-height: 300px;
  padding: 0 24px 22px 66px;
}

/* ===== CTA ===== */
.cta {
  background: var(--ink);
  color: #fff;
  padding: 100px 32px;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(6, 199, 85, 0.2), transparent 60%);
  border-radius: 50%;
}
.cta::after {
  content: '';
  position: absolute;
  bottom: -30%; left: -10%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(77, 196, 255, 0.15), transparent 60%);
  border-radius: 50%;
}
.cta-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}
.cta-eyebrow {
  display: inline-block;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 24px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  letter-spacing: 0.08em;
}
.cta-title {
  font-family: 'LINE Seed JP', sans-serif;
  font-size: 42px;
  font-weight: 700;
  line-height: 1.45;
  margin-bottom: 24px;
  letter-spacing: 0.01em;
}
.cta-title .green { color: var(--green); }
.cta-title .blue { color: var(--blue); }
.cta-title .orange { color: var(--orange); }
.cta-desc {
  font-size: 16px;
  line-height: 2;
  opacity: 0.85;
  margin-bottom: 36px;
  font-weight: 400;
}
.cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-actions .btn {
  padding: 18px 36px;
  font-size: 15px;
}
.cta .btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 16px rgba(6, 199, 85, 0.4);
}
.cta .btn-primary:hover {
  background: var(--primary-deep);
  box-shadow: 0 8px 24px rgba(6, 199, 85, 0.5);
}
.cta .btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.3);
}
.cta .btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: white;
}
.cta-trust {
  margin-top: 28px;
  font-size: 13px;
  opacity: 0.8;
  font-weight: 600;
}

/* ===== Footer ===== */
footer {
  background: #fff;
  color: var(--ink-soft);
  padding: 64px 32px 28px;
  border-top: 1px solid var(--line);
}
.footer-inner { max-width: 1240px; margin: 0 auto; }
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line);
}
.footer-brand .logo { margin-bottom: 14px; }
.footer-desc {
  font-size: 13px;
  line-height: 1.85;
  margin-top: 14px;
  color: var(--ink-mute);
  font-weight: 400;
}
.footer-col-title {
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.2s;
  font-weight: 400;
}
.footer-col a:hover { color: var(--primary); }
.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--ink-mute);
  font-weight: 400;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { display: none; }
  .hero-title { font-size: 42px; }
  .worries-grid, .counselors-grid, .features-grid, .voices-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .flow-grid { grid-template-columns: repeat(2, 1fr); gap: 32px 20px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .coupon-inner { flex-direction: column; text-align: center; }
}
@media (max-width: 640px) {
  .nav { display: none; }
  .header-inner { padding: 14px 20px; }
  .hero { padding: 100px 20px 60px; }
  .hero-title { font-size: 32px; }
  .hero-title .small { font-size: 18px; }
  section { padding: 64px 20px; }
  .section-title { font-size: 26px; }
  .worries-grid, .counselors-grid, .features-grid, .voices-grid {
    grid-template-columns: 1fr;
  }
  .flow-grid { grid-template-columns: 1fr; }
  .hero-actions, .cta-actions { flex-direction: column; }
  .hero-actions .btn, .cta-actions .btn { width: 100%; }
  .cta-title { font-size: 26px; }
  .footer-top { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
  .coupon-title { font-size: 22px; }
}
/* ===== Avatar image override ===== */
.counselor-card-avatar img,
.phone-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}
.counselor-card-avatar,
.phone-avatar {
  overflow: hidden;
  padding: 0;
}