@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&family=Noto+Sans+JP:wght@300;400;500;700&family=Noto+Serif+JP:wght@400;600&display=swap');

/* --- Design Tokens --- */
:root {
  --color-primary: #1a365d;         /* ディープネイビー (信頼・誠実) */
  --color-primary-light: #2b6cb0;   /* スカイブルー */
  --color-primary-bg: #ebf8ff;      /* 薄いブルー */
  
  --color-secondary: #2d6a4f;       /* フォレストグリーン (環境・優しさ) */
  --color-secondary-light: #40916c; /* セージグリーン */
  --color-secondary-bg: #d8f3dc;
  
  --color-accent: #d4a373;          /* ハニーオーク / ゴールド (温かみ) */
  --color-accent-hover: #c69363;
  
  --color-bg: #faf9f6;              /* 温かみのあるアイボリー */
  --color-card-bg: #ffffff;
  --color-text: #2d3748;            /* ダークグレー */
  --color-text-muted: #718096;
  --color-border: #e2e8f0;
  --color-danger: #e53e3e;          /* 警告赤 */
  
  --font-sans: 'Montserrat', 'Noto Sans JP', sans-serif;
  --font-serif: 'Noto Serif JP', serif;
  
  --shadow-sm: 0 2px 10px rgba(26, 54, 93, 0.05);
  --shadow-md: 0 10px 30px rgba(26, 54, 93, 0.08);
  --shadow-lg: 0 20px 50px rgba(26, 54, 93, 0.12);
  
  --radius-sm: 4px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 35px;
  --transition: all 0.45s cubic-bezier(0.25, 1, 0.5, 1);
}

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  color-scheme: light;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-weight: 700;
  color: var(--color-primary);
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

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

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

.section {
  padding: 110px 0;
}

.section-alt {
  background-color: #ffffff;
}

.section-title {
  text-align: center;
  margin-bottom: 70px;
}

.section-title span {
  display: block;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--color-secondary);
  margin-bottom: 12px;
  font-weight: 700;
}

.section-title h2 {
  font-size: 2.6rem;
  position: relative;
  display: inline-block;
  padding-bottom: 18px;
  font-family: var(--font-serif);
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background-color: var(--color-accent);
  border-radius: var(--radius-sm);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 32px;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  border-radius: var(--radius-xl);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-accent {
  background-color: var(--color-accent);
  color: #ffffff;
}

.btn-accent:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background-color: transparent;
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn:disabled {
  background-color: var(--color-border);
  color: var(--color-text-muted);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(250, 249, 246, 0.95);
  backdrop-filter: blur(8px);
  z-index: 100;
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.header.scrolled {
  padding: 4px 0;
  box-shadow: var(--shadow-sm);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 85px;
}

.logo {
  font-size: 1.5rem;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}

.logo span {
  font-size: 0.75rem;
  color: var(--color-secondary);
  display: block;
  font-weight: 700;
  margin-top: 2px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: var(--transition);
}

.nav-link:hover::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 30px;
  height: 20px;
  position: relative;
  z-index: 101;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  position: absolute;
  transition: var(--transition);
}

.menu-toggle span:nth-child(1) { top: 0; }
.menu-toggle span:nth-child(2) { top: 9px; }
.menu-toggle span:nth-child(3) { top: 18px; }

.menu-toggle.active span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* --- Hero --- */
.hero {
  height: 95vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-secondary-bg);
  overflow: hidden;
  padding-top: 85px;
}

.hero-slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 2s ease-in-out;
  background-size: cover;
  background-position: center;
}

.hero-slide.active {
  opacity: 0.45;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(250,249,246,0.3) 0%, rgba(216,243,220,0.8) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 900px;
  padding: 0 24px;
}

.hero-badge {
  display: inline-block;
  background-color: var(--color-secondary);
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 6px 18px;
  border-radius: var(--radius-xl);
  margin-bottom: 24px;
  letter-spacing: 0.15em;
}

.hero-title {
  font-size: 3.4rem;
  line-height: 1.35;
  color: var(--color-primary);
  margin-bottom: 36px;
  font-family: var(--font-serif);
}

.hero-title span {
  display: block;
  font-size: 1.4rem;
  margin-top: 16px;
  font-family: var(--font-sans);
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
}

/* --- Steps Section (Family Home Buying Guide) --- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  margin-top: 40px;
}

.step-card {
  background-color: var(--color-card-bg);
  padding: 36px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  text-align: center;
  position: relative;
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.step-badge {
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 36px;
  background-color: var(--color-accent);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

.step-card h4 {
  font-size: 1.15rem;
  margin-top: 10px;
  margin-bottom: 12px;
  color: var(--color-primary);
}

.step-card p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

/* --- Properties Showcase --- */
.prop-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.prop-card {
  background-color: var(--color-card-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.prop-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.prop-img-box {
  position: relative;
  aspect-ratio: 4 / 3;
  background-color: var(--color-bg-alt);
}

.prop-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.prop-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background-color: var(--color-secondary);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
}

.prop-info {
  padding: 24px;
}

.prop-title {
  font-size: 1.2rem;
  margin-bottom: 12px;
  color: var(--color-primary);
}

.prop-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  border-bottom: 1px dashed var(--color-border);
  padding-bottom: 16px;
  margin-bottom: 16px;
}

.prop-price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.prop-price {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-accent);
  font-weight: 700;
}

.btn-prop-estimate {
  background: none;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  padding: 6px 16px;
  border-radius: var(--radius-xl);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.btn-prop-estimate:hover {
  background-color: var(--color-primary);
  color: #ffffff;
}

/* --- Advisor Section ("Honmachi-san") --- */
.advisor-banner {
  background-color: var(--color-primary-bg);
  border-radius: var(--radius-lg);
  padding: 48px;
  margin-top: 80px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(26, 84, 93, 0.15);
}

.advisor-container {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  align-items: center;
}

.advisor-avatar svg {
  width: 100%;
  height: auto;
  max-width: 150px;
  filter: drop-shadow(var(--shadow-sm));
  transition: transform 0.5s ease;
}

.advisor-avatar:hover svg {
  transform: translateY(-6px) rotate(2deg);
}

.advisor-bubble {
  position: relative;
  background-color: #ffffff;
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.advisor-bubble::after {
  content: '';
  position: absolute;
  top: 50%;
  left: -20px;
  transform: translateY(-50%);
  border-width: 10px;
  border-style: solid;
  border-color: transparent #ffffff transparent transparent;
}

.advisor-bubble::before {
  content: '';
  position: absolute;
  top: 50%;
  left: -22px;
  transform: translateY(-50%);
  border-width: 11px;
  border-style: solid;
  border-color: transparent var(--color-border) transparent transparent;
  z-index: -1;
}

.advisor-title {
  font-size: 1.15rem;
  color: var(--color-primary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.advisor-message {
  font-size: 0.98rem;
  line-height: 1.7;
  min-height: 80px;
}

.advisor-choices {
  margin-top: 32px;
}

.advisor-choices-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--color-secondary);
}

.advisor-checkboxes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.adv-cb-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  cursor: pointer;
  background-color: #ffffff;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.adv-cb-label:hover {
  border-color: var(--color-primary-light);
  background-color: rgba(26, 84, 93, 0.02);
}

.adv-cb-label input {
  accent-color: var(--color-primary);
  width: 18px;
  height: 18px;
}

.adv-cb-label input:checked + span {
  color: var(--color-primary);
  font-weight: 700;
}

/* --- FAQ Accordion --- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

details.faq-item {
  background-color: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition);
}

details.faq-item[open] {
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

details.faq-item summary {
  padding: 20px 24px;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  outline: none;
}

details.faq-item summary::-webkit-details-marker {
  display: none;
}

details.faq-item summary::after {
  content: '▼';
  font-size: 0.8rem;
  color: var(--color-primary);
  transition: transform 0.4s ease;
}

details.faq-item[open] summary::after {
  transform: rotate(180deg);
}

.faq-content {
  padding: 0 24px 20px 24px;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  border-top: 1px solid transparent;
}

details.faq-item[open] .faq-content {
  border-color: var(--color-border);
  animation: slideDown 0.4s ease;
}

/* --- Booking Form (:has & :user-invalid) --- */
.booking-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: start;
}

.booking-card {
  background-color: #ffffff;
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.form-group {
  margin-bottom: 24px;
  position: relative;
}

.form-label {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-sans);
  font-size: 0.98rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg);
  color: var(--color-text);
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--color-primary-light);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(26, 54, 93, 0.1);
}

/* conditional logic via :has() */
.conditional-field {
  display: none;
  animation: fadeIn 0.4s ease;
}

/* Reveal conditional fields based on query purpose selection */
.form-group:has(#booking-purpose[value="buy"]):has(#booking-purpose option[value="buy"]:checked) ~ .buy-only,
.form-group:has(#booking-purpose[value="sell"]):has(#booking-purpose option[value="sell"]:checked) ~ .sell-only {
  display: block;
}

/* JS fallback compatibility classes */
.buy-only.show-field, .sell-only.show-field {
  display: block;
}

/* CSS Native validation styling with :has() & :user-invalid */
.form-group:has(.form-control:user-invalid) .form-label {
  color: var(--color-danger);
}

.form-group:has(.form-control:user-invalid) .form-control {
  border-color: var(--color-danger);
  background-color: rgba(229, 62, 98, 0.02);
}

.form-group:has(.form-control:user-invalid)::after {
  content: '⚠ 入力内容に不備があります';
  display: block;
  font-size: 0.82rem;
  color: var(--color-danger);
  margin-top: 6px;
  animation: fadeIn 0.3s ease;
}

/* JS validation fallback classes */
.form-group.has-error-fallback .form-label {
  color: var(--color-danger);
}
.form-group.has-error-fallback .form-control {
  border-color: var(--color-danger);
}
.form-group.has-error-fallback::after {
  content: '⚠ 入力内容に不備があります';
  display: block;
  font-size: 0.82rem;
  color: var(--color-danger);
  margin-top: 6px;
}

/* Checkbox Groups inside Form */
.checkbox-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  cursor: pointer;
}

.checkbox-label input {
  accent-color: var(--color-primary);
  width: 18px;
  height: 18px;
}

/* --- Realtime Loan & Price Simulator Sidebar --- */
.booking-sidebar {
  background-color: #ffffff;
  padding: 30px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  position: sticky;
  top: 100px;
}

.sidebar-title {
  font-size: 1.3rem;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-title span {
  font-size: 0.8rem;
  background-color: var(--color-secondary-bg);
  color: var(--color-secondary);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-weight: 700;
}

.sim-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 20px;
  margin-bottom: 20px;
}

.sim-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.92rem;
  color: var(--color-text-muted);
}

.sim-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 20px;
}

.sim-total-label {
  font-weight: 700;
  font-size: 1.1rem;
}

.sim-total-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.sim-total-price span {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-weight: 500;
  margin-left: 2px;
}

.sim-alert {
  background-color: rgba(229, 62, 98, 0.08);
  border: 1px solid var(--color-danger);
  padding: 16px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  color: var(--color-text);
  line-height: 1.6;
  display: none;
}

.sim-alert.show {
  display: block;
  animation: fadeIn 0.4s ease;
}

/* --- Access & Area Section --- */
.access-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.map-wrapper {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  padding: 8px;
}

.map-svg-container {
  width: 100%;
  aspect-ratio: 4 / 3;
}

.info-table {
  width: 100%;
  border-collapse: collapse;
}

.info-table tr {
  border-bottom: 1px solid var(--color-border);
}

.info-table tr:last-child {
  border-bottom: none;
}

.info-table th, .info-table td {
  padding: 18px 0;
  vertical-align: top;
}

.info-table th {
  font-weight: 700;
  color: var(--color-primary);
  width: 120px;
  text-align: left;
}

.info-table td {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.info-badge {
  display: inline-block;
  background-color: var(--color-secondary);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: var(--radius-sm);
  margin-top: 6px;
}

/* --- Footer --- */
.footer {
  background-color: var(--color-primary);
  color: #ffffff;
  padding: 80px 0 40px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand h3 {
  font-size: 1.8rem;
  color: #ffffff;
  margin-bottom: 16px;
  font-family: var(--font-serif);
}

.footer-brand p {
  color: var(--color-primary-bg);
  margin-bottom: 24px;
  font-size: 0.9rem;
  opacity: 0.85;
}

.footer-links-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
  padding-bottom: 8px;
}

.footer-links-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 25px;
  height: 2px;
  background-color: var(--color-accent);
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  list-style: none;
}

.footer-links-list a {
  color: var(--color-primary-bg);
  font-size: 0.88rem;
  opacity: 0.8;
}

.footer-links-list a:hover {
  color: #ffffff;
  padding-left: 4px;
  opacity: 1;
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  list-style: none;
  font-size: 0.88rem;
  color: var(--color-primary-bg);
  opacity: 0.8;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 40px;
  text-align: center;
  font-size: 0.82rem;
  color: var(--color-primary-bg);
  opacity: 0.7;
}

/* --- Dialog (Modal) --- */
dialog.booking-modal {
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 40px;
  max-width: 550px;
  width: 90%;
  margin: auto;
  outline: none;
  animation: scaleUp 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  background-color: var(--color-bg);
}

dialog.booking-modal::backdrop {
  background-color: rgba(26, 54, 93, 0.65);
  backdrop-filter: blur(4px);
  animation: fadeIn 0.4s ease;
}

.modal-header {
  text-align: center;
  margin-bottom: 24px;
}

.modal-icon {
  width: 56px;
  height: 56px;
  background-color: var(--color-secondary-bg);
  color: var(--color-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 16px auto;
}

.modal-title {
  font-size: 1.6rem;
  color: var(--color-primary);
  font-family: var(--font-serif);
}

.modal-summary {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 24px;
  font-size: 0.95rem;
}

.modal-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px dashed var(--color-border);
}

.modal-row:last-child {
  border-bottom: none;
}

.modal-label {
  font-weight: 700;
  color: var(--color-text-muted);
}

.modal-value {
  color: var(--color-primary);
  font-weight: 500;
}

.modal-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
}

/* --- Scroll Reveal --- */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.scroll-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Animations --- */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleUp {
  from { transform: scale(0.96); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

@keyframes slideDown {
  from { height: 0; opacity: 0; }
  to { height: auto; opacity: 1; }
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.8rem;
  }
  .steps-grid, .prop-grid, .access-grid {
    gap: 24px;
  }
  .booking-grid {
    grid-template-columns: 1fr;
  }
  .booking-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 70px 0;
  }
  .header-container {
    height: 70px;
  }
  .menu-toggle {
    display: block;
  }
  .nav {
    position: fixed;
    top: 70px;
    left: 100%;
    width: 100%;
    height: calc(100vh - 70px);
    background-color: var(--color-bg);
    flex-direction: column;
    padding: 50px 24px;
    gap: 24px;
    transition: left 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    box-shadow: var(--shadow-lg);
  }
  .nav.active {
    left: 0;
  }
  .hero-title {
    font-size: 2rem;
  }
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .step-card {
    padding-top: 36px;
  }
  .prop-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .advisor-container {
    grid-template-columns: 1fr;
    gap: 24px;
    text-align: center;
  }
  .advisor-bubble::after, .advisor-bubble::before {
    display: none;
  }
  .advisor-checkboxes {
    grid-template-columns: 1fr;
  }
  .access-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .booking-card {
    padding: 24px 16px;
  }
}