:root {
  --color-primary: #744577;
  --color-sand: #f0e9b6;
  --color-mint: #accfa3;
  --color-aqua: #84c5b1;
  --color-text: #2f2732;
  --color-bg: #fbfaf6;
  --color-panel: #ffffff;
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-soft: 0 8px 20px rgba(116, 69, 119, 0.12);
  --shadow-card: 0 12px 28px rgba(47, 39, 50, 0.09);
  --font-main: "Inter", "Segoe UI", sans-serif;
  --transition: 0.28s ease;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: var(--font-main);
  color: var(--color-text);
  background: var(--color-bg);
  scroll-behavior: smooth;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius-md);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(251, 250, 246, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(116, 69, 119, 0.12);
}

.header-row {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.brand {
  font-weight: 700;
  letter-spacing: 0.02em;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.quick-phone {
  color: var(--color-primary);
  font-weight: 600;
}

.menu-btn {
  border: 0;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.8rem;
  cursor: pointer;
  transition: transform var(--transition), opacity var(--transition);
}

.menu-btn:hover {
  transform: translateY(-1px);
  opacity: 0.92;
}

.shell {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: var(--space-5);
  padding: var(--space-5) var(--space-4) var(--space-6);
}

.side-nav {
  position: sticky;
  top: 88px;
  align-self: start;
  background: var(--color-panel);
  border: 1px solid rgba(116, 69, 119, 0.14);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--shadow-soft);
}

.side-nav a {
  display: block;
  padding: var(--space-2) 0;
  font-weight: 500;
  transition: color var(--transition), transform var(--transition);
}

.side-nav a:hover,
.side-nav a.active {
  color: var(--color-primary);
  transform: translateX(4px);
}

.content {
  display: grid;
  gap: var(--space-6);
}

.panel {
  background: var(--color-panel);
  border: 1px solid rgba(116, 69, 119, 0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-soft);
}

.section-kicker {
  margin: 0 0 var(--space-2);
  color: var(--color-primary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.76rem;
  font-weight: 700;
}

.hero {
  display: grid;
  gap: var(--space-4);
}

.hero h1 {
  margin: 0;
  font-size: clamp(1.9rem, 2.8vw, 3rem);
  line-height: 1.2;
}

.hero p {
  margin: 0;
  max-width: 62ch;
}

.btn-row {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.75rem 1.2rem;
  font-weight: 600;
  transition: background var(--transition), transform var(--transition), border-color var(--transition);
}

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

.btn-muted {
  background: var(--color-sand);
  color: var(--color-text);
  border-color: rgba(47, 39, 50, 0.12);
}

.btn:hover {
  transform: translateY(-2px);
}

.grid-2,
.grid-3 {
  display: grid;
  gap: var(--space-4);
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  background: #fff;
  border: 1px solid rgba(116, 69, 119, 0.15);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(116, 69, 119, 0.35);
  box-shadow: var(--shadow-card);
}

.split-highlight {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
}

.soft-list {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.55rem;
}

.stat-ribbon {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stat-box {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: rgba(132, 197, 177, 0.18);
  border: 1px solid rgba(116, 69, 119, 0.16);
}

.stat-box strong {
  display: block;
  font-size: 1.3rem;
}

.tabs {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.tab-btn {
  border: 1px solid rgba(116, 69, 119, 0.3);
  background: #fff;
  color: var(--color-text);
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  cursor: pointer;
  transition: all var(--transition);
}

.tab-btn.active,
.tab-btn:hover {
  background: var(--color-primary);
  color: #fff;
}

.tab-panel {
  display: none;
  margin-top: var(--space-3);
}

.tab-panel.active {
  display: block;
}

.planner {
  display: grid;
  gap: var(--space-3);
}

.planner-output {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: rgba(240, 233, 182, 0.6);
  border: 1px solid rgba(116, 69, 119, 0.2);
}

.timeline {
  display: grid;
  gap: var(--space-3);
}

.timeline article {
  padding-left: 1rem;
  border-left: 3px solid rgba(116, 69, 119, 0.35);
}

.chip {
  display: inline-block;
  font-size: 0.82rem;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  background: rgba(132, 197, 177, 0.22);
}

.accent-band {
  background: linear-gradient(120deg, rgba(172, 207, 163, 0.26), rgba(132, 197, 177, 0.26));
}

.progress-wrap {
  display: grid;
  gap: var(--space-3);
}

.meter {
  height: 10px;
  border-radius: 999px;
  background: rgba(47, 39, 50, 0.12);
  overflow: hidden;
}

.meter > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--color-primary), var(--color-aqua));
  width: 0;
  transition: width 0.9s ease;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.show {
  opacity: 1;
  transform: none;
}

.faq-item {
  border-bottom: 1px solid rgba(116, 69, 119, 0.2);
  padding: var(--space-3) 0;
}

.faq-btn {
  width: 100%;
  border: 0;
  background: transparent;
  text-align: left;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--color-text);
  padding: 0;
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition), padding-top var(--transition);
}

.faq-item.open .faq-content {
  max-height: 180px;
  padding-top: var(--space-2);
}

form {
  display: grid;
  gap: var(--space-3);
}

label {
  font-weight: 600;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid rgba(47, 39, 50, 0.22);
  border-radius: var(--radius-sm);
  padding: 0.8rem;
  font: inherit;
  background: #fff;
}

input:focus,
textarea:focus,
select:focus {
  outline: 2px solid rgba(116, 69, 119, 0.24);
  border-color: rgba(116, 69, 119, 0.45);
}

.field-error {
  color: #9c2f4a;
  font-size: 0.84rem;
  min-height: 1.2em;
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.checkbox-row input {
  margin-top: 0.3rem;
  width: auto;
}

.map-wrap iframe {
  width: 100%;
  min-height: 300px;
  border: 0;
  border-radius: var(--radius-md);
}

.legal-list {
  display: grid;
  gap: var(--space-3);
}

.notice {
  border-radius: var(--radius-md);
  border: 1px solid rgba(116, 69, 119, 0.28);
  background: rgba(240, 233, 182, 0.55);
  padding: var(--space-3);
}

.site-footer {
  margin-top: var(--space-6);
  background: var(--color-primary);
  color: #fff;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-5) var(--space-4);
  display: grid;
  gap: var(--space-4);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.cookie-banner {
  position: fixed;
  left: var(--space-3);
  right: var(--space-3);
  bottom: var(--space-3);
  z-index: 80;
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid rgba(116, 69, 119, 0.25);
  box-shadow: var(--shadow-card);
  padding: var(--space-4);
  display: none;
}

.cookie-banner.show {
  display: block;
}

.cookie-actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-3);
}

.cookie-modal {
  position: fixed;
  inset: 0;
  background: rgba(47, 39, 50, 0.45);
  z-index: 90;
  display: none;
  place-items: center;
  padding: var(--space-3);
}

.cookie-modal.show {
  display: grid;
}

.cookie-modal-card {
  width: min(560px, 100%);
  background: #fff;
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.switch-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) 0;
}

.page-intro h1 {
  margin-bottom: var(--space-2);
}

@media (max-width: 980px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .side-nav {
    position: fixed;
    top: 72px;
    left: var(--space-3);
    right: var(--space-3);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform var(--transition), opacity var(--transition);
    z-index: 70;
  }

  .side-nav.open {
    transform: translateY(0);
    opacity: 1;
  }
}

@media (max-width: 760px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .header-row {
    padding: var(--space-3);
  }

  .panel {
    padding: var(--space-4);
  }

  .split-highlight,
  .stat-ribbon {
    grid-template-columns: 1fr;
  }
}