/* ========================================
   こころのWa - 共通スタイルシート
   ======================================== */

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

/* --- CSS Variables --- */
:root {
  --primary: #88B887;
  --primary-dark: #6a9a69;
  --primary-light: #a8cda7;
  --secondary: #E8DCC4;
  --secondary-dark: #d4c5a8;
  --accent: #D4AF37;
  --accent-dark: #b8941e;
  --text: #333333;
  --text-light: #666666;
  --text-muted: #999999;
  --bg-white: #FFFFFF;
  --bg-light: #F5F5F5;
  --bg-section: #FAFAF8;
  --border: #E0E0E0;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.16);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --transition: 0.3s ease;
  --font-jp: 'Noto Sans JP', sans-serif;
  --font-en: 'Montserrat', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-jp);
  color: var(--text);
  background: var(--bg-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
  color: var(--primary-dark);
}

ul, ol {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.4;
  color: var(--text);
}

h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: clamp(1rem, 2vw, 1.2rem); }

p {
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }

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

.container-narrow {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Section --- */
.section {
  padding: 80px 0;
}

.section-sm {
  padding: 48px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 48px;
}

.section-title h2 {
  margin-bottom: 12px;
  position: relative;
  display: inline-block;
}

.section-title h2::after {
  display: none;
}

.section-title p {
  color: var(--text-light);
  font-size: 1.05rem;
}

.section-label {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary);
  display: block;
  margin-bottom: 8px;
}

/* ========================================
   HEADER
   ======================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(136,184,135,0.15);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

.header-logo a {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-logo img {
  height: 56px;
  width: auto;
  display: block;
}

/* 他ページのヘッダークラス統一 */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(255,255,255,0.97); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(136,184,135,0.15); box-shadow: 0 2px 12px rgba(0,0,0,0.06); }
.header .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.header-content { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.logo-wrapper a { display: inline-flex; flex-direction: column; align-items: flex-start; text-decoration: none; gap: 0; line-height: 1; }
.logo-wrapper img { height: 56px; width: auto; display: block; }
.logo-wrapper .logo-tagline { font-size: 0.72rem; color: #88B887; letter-spacing: 0.06em; font-weight: 500; white-space: nowrap; margin-top: -4px; }
.main-nav ul { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.main-nav ul li a { font-size: 0.9rem; font-weight: 500; color: #333; padding: 8px 14px; border-radius: 8px; text-decoration: none; transition: all 0.2s; }
.main-nav ul li a:hover, .main-nav ul li a.active { color: #88B887; background: rgba(136,184,135,0.1); }
.mobile-menu-btn { display: none; background: none; border: 1px solid #ddd; border-radius: 6px; padding: 6px 10px; cursor: pointer; font-size: 1.1rem; }
@media (max-width: 768px) { .header-content { height: 60px; } .main-nav { display: none; position: fixed; top: 60px; left: 0; right: 0; background: #fff; border-bottom: 1px solid #eee; padding: 12px 0; z-index: 999; } .main-nav.open { display: block; } .main-nav ul { flex-direction: column; align-items: flex-start; padding: 0 24px; } .mobile-menu-btn { display: block; } }

.header-logo .logo-text {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.02em;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  transition: all var(--transition);
}

.header-nav a:hover,
.header-nav a.active {
  color: var(--primary);
  background: rgba(136,184,135,0.1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Hamburger menu */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}

.hamburger:hover {
  background: var(--bg-light);
}

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

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255,255,255,0.98);
  z-index: 999;
  padding: 32px 24px;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
}

.mobile-nav a:hover {
  background: rgba(136,184,135,0.08);
  color: var(--primary);
}

.mobile-nav-divider {
  height: 1px;
  background: var(--border);
  margin: 8px 0;
}

/* Page offset for fixed header */
.page-content {
  padding-top: 72px;
}

/* ========================================
   FOOTER
   ======================================== */
.site-footer {
  background: #2a3d29;
  color: rgba(255,255,255,0.8);
  padding: 64px 0 0;
}

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

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-brand .footer-logo img {
  height: 40px;
  filter: brightness(0) invert(1) opacity(0.9);
}

.footer-brand .footer-logo-text {
  font-size: 1.1rem;
  font-weight: 700;
  color: white;
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.65);
  margin-bottom: 20px;
}

.footer-contact-info {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
}

.footer-contact-info p {
  margin-bottom: 6px;
}

.footer-contact-info a {
  color: rgba(255,255,255,0.8);
  font-weight: 500;
}

.footer-contact-info a:hover {
  color: var(--accent);
}

.footer-col h4 {
  color: white;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

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

.footer-col ul li a {
  color: rgba(255,255,255,0.65);
  font-size: 0.88rem;
  transition: color var(--transition);
}

.footer-col ul li a:hover {
  color: var(--accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  margin: 0;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
}

.footer-bottom-links a:hover {
  color: var(--accent);
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-family: var(--font-jp);
  font-size: 0.95rem;
  font-weight: 700;
  border: 2px solid transparent;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.02em;
  line-height: 1.4;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Primary */
.btn-primary {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  box-shadow: 0 4px 14px rgba(136,184,135,0.35);
}

.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(136,184,135,0.45);
}

/* Secondary */
.btn-secondary {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn-secondary:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-2px);
}

/* Accent */
.btn-accent {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  box-shadow: 0 4px 14px rgba(212,175,55,0.35);
}

.btn-accent:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212,175,55,0.45);
}

/* White */
.btn-white {
  background: white;
  color: var(--primary);
  border-color: white;
  box-shadow: var(--shadow-sm);
}

.btn-white:hover {
  background: var(--secondary);
  color: var(--primary-dark);
  transform: translateY(-2px);
}

/* Ghost white */
.btn-ghost-white {
  background: transparent;
  color: white;
  border-color: rgba(255,255,255,0.7);
}

.btn-ghost-white:hover {
  background: rgba(255,255,255,0.15);
  border-color: white;
  color: white;
}

/* Size variants */
.btn-sm {
  padding: 8px 20px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 16px 40px;
  font-size: 1.05rem;
}

.btn-xl {
  padding: 18px 48px;
  font-size: 1.1rem;
}

.btn-block {
  width: 100%;
}

.btn-icon {
  padding: 10px;
  border-radius: 50%;
}

/* ========================================
   FORMS
   ======================================== */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--text);
}

.form-label .required {
  color: #e05252;
  margin-left: 4px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-jp);
  font-size: 1rem;
  color: var(--text);
  background: var(--bg-white);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(136,184,135,0.15);
}

.form-control::placeholder {
  color: var(--text-muted);
}

.form-control.is-invalid {
  border-color: #e05252;
}

.form-control.is-valid {
  border-color: var(--primary);
}

textarea.form-control {
  resize: vertical;
  min-height: 160px;
}

select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23666' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
  cursor: pointer;
}

.form-error {
  font-size: 0.82rem;
  color: #e05252;
  margin-top: 4px;
  display: none;
}

.form-error.visible {
  display: block;
}

.form-hint {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Checkbox & Radio */
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
  width: 18px;
  height: 18px;
  min-width: 18px;
  accent-color: var(--primary);
  margin-top: 2px;
  cursor: pointer;
}

.form-check-label {
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Radio group */
.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.radio-card {
  flex: 1;
  min-width: 120px;
  position: relative;
}

.radio-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
}

.radio-card-label {
  display: block;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition);
}

.radio-card input[type="radio"]:checked + .radio-card-label {
  border-color: var(--primary);
  background: rgba(136,184,135,0.08);
  color: var(--primary);
}

/* Form row */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ========================================
   CARDS
   ======================================== */
.card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-body {
  padding: 24px;
}

.card-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
}

.card-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  background: var(--bg-light);
}

/* ========================================
   BADGES & TAGS
   ======================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  letter-spacing: 0.03em;
}

.badge-primary { background: rgba(136,184,135,0.15); color: var(--primary-dark); }
.badge-accent  { background: rgba(212,175,55,0.15);  color: var(--accent-dark); }
.badge-success { background: rgba(82,196,26,0.12);   color: #389e0d; }
.badge-warning { background: rgba(250,173,20,0.15);  color: #ad6800; }
.badge-danger  { background: rgba(224,82,82,0.12);   color: #cf1322; }
.badge-gray    { background: var(--bg-light);         color: var(--text-muted); }

/* ========================================
   ALERTS & NOTIFICATIONS
   ======================================== */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
  margin-bottom: 16px;
}

.alert-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.alert-success { background: rgba(82,196,26,0.1);  border-left: 4px solid #52c41a; color: #2d6a12; }
.alert-warning { background: rgba(250,173,20,0.1); border-left: 4px solid #faad14; color: #7c5a00; }
.alert-error   { background: rgba(224,82,82,0.1);  border-left: 4px solid #e05252; color: #9c2424; }
.alert-info    { background: rgba(136,184,135,0.1);border-left: 4px solid var(--primary); color: var(--primary-dark); }

/* Toast notification */
.toast-container {
  position: fixed;
  top: 90px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  padding: 14px 20px;
  background: white;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  pointer-events: all;
  transform: translateX(120%);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  max-width: 360px;
  border-left: 4px solid var(--primary);
}

.toast.show {
  transform: translateX(0);
}

.toast-success { border-left-color: #52c41a; }
.toast-error   { border-left-color: #e05252; }
.toast-warning { border-left-color: #faad14; }

.toast-close {
  margin-left: auto;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 1rem;
  padding: 2px;
  transition: color var(--transition);
}

.toast-close:hover { color: var(--text); }

/* ========================================
   MODAL
   ======================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: white;
  border-radius: var(--radius-lg);
  max-width: 560px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition);
}

.modal-overlay.open .modal {
  transform: translateY(0) scale(1);
}

.modal-header {
  padding: 24px 24px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}

.modal-header h3 {
  font-size: 1.15rem;
}

.modal-close {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.3rem;
  color: var(--text-muted);
  padding: 4px;
  border-radius: 50%;
  transition: all var(--transition);
  line-height: 1;
}

.modal-close:hover {
  color: var(--text);
  background: var(--bg-light);
}

.modal-body {
  padding: 24px;
}

.modal-footer {
  padding: 16px 24px 24px;
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

/* ========================================
   STEP INDICATOR
   ======================================== */
.steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 40px;
  position: relative;
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: relative;
  flex: 1;
}

.step-item:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 20px;
  left: 50%;
  width: 100%;
  height: 2px;
  background: var(--border);
  z-index: 0;
}

.step-item.completed:not(:last-child)::after {
  background: var(--primary);
}

.step-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-muted);
  position: relative;
  z-index: 1;
  transition: all var(--transition);
}

.step-item.active .step-circle {
  border-color: var(--primary);
  background: var(--primary);
  color: white;
  box-shadow: 0 0 0 4px rgba(136,184,135,0.2);
}

.step-item.completed .step-circle {
  border-color: var(--primary);
  background: var(--primary);
  color: white;
}

.step-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  white-space: nowrap;
}

.step-item.active .step-label {
  color: var(--primary);
  font-weight: 600;
}

.step-item.completed .step-label {
  color: var(--primary);
}

/* ========================================
   PAGE HERO
   ======================================== */
.page-hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  padding: 60px 0 48px;
  text-align: center;
}

.page-hero h1 {
  color: white;
  margin-bottom: 12px;
}

.page-hero p {
  color: rgba(255,255,255,0.85);
  font-size: 1.05rem;
  margin: 0;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  justify-content: center;
  margin-bottom: 16px;
}

.breadcrumb a {
  color: rgba(255,255,255,0.7);
}

.breadcrumb a:hover {
  color: white;
}

.breadcrumb span {
  color: rgba(255,255,255,0.5);
}

/* ========================================
   UTILITIES
   ======================================== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.divider {
  height: 1px;
  background: var(--border);
  margin: 24px 0;
}

.spacer-sm { height: 16px; }
.spacer-md { height: 32px; }
.spacer-lg { height: 48px; }

.flex        { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between{ display: flex; align-items: center; justify-content: space-between; }
.flex-gap-sm { gap: 8px; }
.flex-gap-md { gap: 16px; }
.flex-wrap   { flex-wrap: wrap; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

.bg-primary  { background: var(--primary); }
.bg-secondary{ background: var(--secondary); }
.bg-light    { background: var(--bg-light); }
.bg-section  { background: var(--bg-section); }

.text-primary { color: var(--primary); }
.text-accent  { color: var(--accent); }
.text-muted   { color: var(--text-muted); }
.text-light   { color: var(--text-light); }

.fw-300 { font-weight: 300; }
.fw-400 { font-weight: 400; }
.fw-500 { font-weight: 500; }
.fw-700 { font-weight: 700; }

.fs-sm  { font-size: 0.85rem; }
.fs-lg  { font-size: 1.1rem; }
.fs-xl  { font-size: 1.25rem; }
.fs-2xl { font-size: 1.5rem; }

.mt-sm { margin-top: 8px; }
.mt-md { margin-top: 16px; }
.mt-lg { margin-top: 32px; }
.mb-sm { margin-bottom: 8px; }
.mb-md { margin-bottom: 16px; }
.mb-lg { margin-bottom: 32px; }

.rounded    { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-full { border-radius: var(--radius-full); }

.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }

/* Accent bar */
.accent-bar {
  width: 48px;
  height: 4px;
  background: var(--accent);
  border-radius: var(--radius-full);
  margin: 12px auto;
}

/* Icon circle */
.icon-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(136,184,135,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

/* Price highlight */
.price-tag {
  font-family: var(--font-en);
  font-weight: 700;
}

.price-amount {
  font-size: 2rem;
  color: var(--primary);
  line-height: 1;
}

.price-unit {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-left: 4px;
}

/* Skeleton loading */
.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  border-radius: var(--radius-sm);
}

@keyframes skeleton-loading {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ========================================
   RESPONSIVE
   ======================================== */

/* Tablet */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

/* Mobile landscape / small tablet */
@media (max-width: 768px) {
  .section { padding: 56px 0; }

  .header-nav,
  .header-actions .btn:not(.btn-primary) {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .steps {
    gap: 0;
  }

  .step-label {
    display: none;
  }

  .modal {
    margin: 12px;
    max-width: 100%;
  }
}

/* Mobile portrait */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .section { padding: 40px 0; }
  .btn-xl { padding: 14px 32px; font-size: 1rem; }
  .page-hero { padding: 48px 0 36px; }
}

/* Print */
@media print {
  .site-header,
  .site-footer,
  .btn,
  .hamburger {
    display: none !important;
  }

  .page-content {
    padding-top: 0;
  }
}